Mathematics — Grade 8
Arithmetic in Grade 8: percentages, scale and maps, speed, negative numbers, ratios and the coordinate system — and review for the transition test. Each topic comes with sample exercises for printable worksheets with answers.
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What does a child learn in group 8 for arithmetic?
In group 8 the child calculates a percentage of an amount and what percentage one number is of another, works with scale on maps and plans, and with speed, distance and time. It simplifies ratios, uses negative numbers for temperature, and reads off points in a coordinate system. In addition, it revisits all topics from primary school: numbers, operations, fractions, decimal numbers, measurement and geometry, in preparation for the transition test.
About the curriculum: the core objectives for arithmetic and mathematics in primary education (Besluit kerndoelen primair en speciaal onderwijs 2026, Staatsblad 2026, 198, in force since 1 August 2026) describe what a pupil has mastered at the end of primary school, not what is covered in each group: the distribution of the subject matter across groups 3 through 8 is up to us. Schools may continue to work with the core objectives of 2006 until 1 August 2031. The core objectives are quoted verbatim in the block below.
Curriculum scope
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P10(our numbering) · Teaching content · checked against the actDe leerling redeneert en rekent met getallen en verhoudingen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10
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P10.A(our numbering) · Teaching content · checked against the actDe leerling redeneert en rekent met gehele en decimale getallen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10
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P10.A.a(our numbering) · Teaching content · checked against the actbewerkingen: vergelijken, ordenen, optellen, aftrekken, vermenigvuldigen en delen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.A.a
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P10.A.b(our numbering) · Teaching content · checked against the actmemoriseren van getalrelaties, splitsingen van getallen tot 20 en de tafels van vermenigvuldiging, en deze kennis vlot en wendbaar toepassen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.A.b
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P10.A.c(our numbering) · Teaching content · checked against the actberedeneerd kiezen van een rekenvorm en rekenwijze en reflecteren op de keuze en uitvoering hiervan;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.A.c
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P10.A.d(our numbering) · Teaching content · checked against the actrekenvormen: hoofdrekenen, schattend rekenen, schriftelijk rekenen en rekenen met de rekenmachine;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.A.d
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P10.A.e(our numbering) · Teaching content · checked against the actrekenwijzen: rekenen met eigenschappen van getallen en bewerkingen, en met standaardprocedures.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.A.e
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P10.B(our numbering) · Teaching content · checked against the actDe leerling redeneert en rekent met breuken als getal, verhouding en deling.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10
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P10.B.a(our numbering) · Teaching contentstambreuken (1/3), echte breuken (2/5), gemengde getallen (1 1/2) en onechte breuken (12/4);
our summary of the point · Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.B.a
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P10.B.b(our numbering) · Teaching content · checked against the actrelaties leggen tussen breuken, decimale getallen, verhoudingen en procenten;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.B.b
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P10.B.c(our numbering) · Teaching content · checked against the actrelaties leggen tussen breuken en delingen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.B.c
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P10.B.d(our numbering) · Teaching content · checked against the actberedeneerd ordenen, vereenvoudigen en vergelijken van breuken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.B.d
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P10.B.e(our numbering) · Teaching content · checked against the actrekenen met breuken in concrete situaties, ondersteund met een model of met behulp van getalrelaties.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.B.e
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P10.C(our numbering) · Teaching content · checked against the actDe leerling redeneert en rekent met verhoudingen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10
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P10.C.a(our numbering) · Teaching content · checked against the actkwalitatieve en kwantitatieve verhoudingen, procenten, schaal en samengestelde grootheden;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.C.a
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P10.C.b(our numbering) · Teaching content · checked against the actrelaties leggen tussen verhoudingen, procenten en breuken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.C.b
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P10.C.c(our numbering) · Teaching content · checked against the actherkennen van verhoudingen in concrete situaties;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.C.c
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P10.C.d(our numbering) · Teaching content · checked against the actberedeneerd vergelijken van verhoudingen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.C.d
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P10.C.e(our numbering) · Teaching content · checked against the actoplossen van verhoudingsproblemen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 10, P10.C.e
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P11(our numbering) · Teaching content · checked against the actDe leerling toont inzicht bij het handelen met grootheden en eenheden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11
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P11.A(our numbering) · Teaching content · checked against the actDe leerling meet, redeneert en rekent met grootheden en bijpassende eenheden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11
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P11.A.a(our numbering) · Teaching content · checked against the actlengte, oppervlakte, inhoud, gewicht (massa), snelheid, tijd, geld, temperatuur en geheugenomvang;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11, P11.A.a
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P11.A.b(our numbering) · Teaching content · checked against the actmeten met passende meetinstrumenten;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11, P11.A.b
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P11.A.c(our numbering) · Teaching content · checked against the actbepalen van omtrek, oppervlakte en inhoud van rechthoekige figuren;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11, P11.A.c
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P11.A.d(our numbering) · Teaching content · checked against the actschatten en controleren met referentiematen en meetreferenties;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11, P11.A.d
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P11.A.e(our numbering) · Teaching content · checked against the actrelaties leggen tussen grootheden en eenheden, tussen grootheden onderling en tussen eenheden onderling.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 11, P11.A.e
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P12(our numbering) · Teaching content · checked against the actDe leerling interpreteert data.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12
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P12.A(our numbering) · Teaching content · checked against the actDe leerling interpreteert en representeert data.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12
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P12.A.a(our numbering) · Teaching content · checked against the actinvullen van tabellen bij data;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12, P12.A.a
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P12.A.b(our numbering) · Teaching content · checked against the actberekenen en interpreteren van een gemiddelde;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12, P12.A.b
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P12.A.c(our numbering) · Teaching content · checked against the actmaken van grafische representaties van data en daaruit conclusies trekken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12, P12.A.c
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P12.A.d(our numbering) · Teaching content · checked against the actinterpreteren van grafische representaties en beredeneren of daarbij gepresenteerde conclusies wel, niet of deels kloppen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12, P12.A.d
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P12.A.e(our numbering) · Teaching content · checked against the actgrafische representaties: diagrammen, grafieken en infographics.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 12, P12.A.e
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P13(our numbering) · Teaching content · checked against the actDe leerling toont inzicht in patronen en verbanden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 13
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P13.A(our numbering) · Teaching content · checked against the actDe leerling redeneert over patronen en verbanden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 13
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P13.A.a(our numbering) · Teaching content · checked against the actherkennen, beschrijven en voortzetten van patronen in rijen getallen en figuren;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 13, P13.A.a
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P13.A.b(our numbering) · Teaching content · checked against the actherkennen en beschrijven van patronen en verbanden in datasets;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 13, P13.A.b
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P13.A.c(our numbering) · Teaching content · checked against the actweergeven van patronen en verbanden in een beschrijving, tabel en grafiek, en deze weergaven in elkaar omzetten.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 13, P13.A.c
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P14(our numbering) · Teaching content · checked against the actDe leerling toont inzicht bij meetkundig handelen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14
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P14.A(our numbering) · Teaching content · checked against the actDe leerling redeneert over meetkundige figuren en plaatsbepalingen en voert meetkundige transformaties uit.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14
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P14.A.a(our numbering) · Teaching content · checked against the actredeneren met en over eigenschappen van meetkundige figuren en begrippen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14, P14.A.a
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P14.A.b(our numbering) · Teaching content · checked against the actredeneren met kijklijnen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14, P14.A.b
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P14.A.c(our numbering) · Teaching content · checked against the actconstrueren en interpreteren van plattegronden, routebeschrijvingen en wegwijzers;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14, P14.A.c
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P14.A.d(our numbering) · Teaching content · checked against the actconstrueren en interpreteren van tweedimensionale representaties van driedimensionale figuren en relaties leggen tussen twee- en driedimensionale representaties van figuren;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14, P14.A.d
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P14.A.e(our numbering) · Teaching content · checked against the actmeetkundige transformaties: draaien, spiegelen, vergroten en verkleinen van figuren.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 14, P14.A.e
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P15(our numbering) · Teaching content · checked against the actDe leerling gebruikt wiskundige denk-werkwijzen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15
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P15.A(our numbering) · Teaching content · checked against the actDe leerling lost wiskundige problemen en toepassings-problemen op.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15
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P15.A.a(our numbering) · Teaching content · checked against the actbedenken en uitvoeren van een aanpak voor een niet-routinematig oplosbaar probleem;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.A.a
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P15.A.b(our numbering) · Teaching content · checked against the actgebruiken van heuristieken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.A.b
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P15.A.c(our numbering) · Teaching content · checked against the actbewerken van de uitkomsten van berekeningen tot een oplossing van een probleem;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.A.c
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P15.A.d(our numbering) · Teaching content · checked against the actreflecteren op aanpak, uitvoering en oplossing.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.A.d
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P15.B(our numbering) · Teaching content · checked against the actDe leerling maakt en gebruikt wiskundige modellen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15
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P15.B.a(our numbering) · Teaching content · checked against the actschematisch weergeven van een situatie;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.B.a
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P15.B.b(our numbering) · Teaching content · checked against the actweergeven van een situatie in wiskundetaal;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.B.b
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P15.B.c(our numbering) · Teaching content · checked against the actselecteren van relevante kenmerken en weglaten van niet relevante kenmerken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.B.c
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P15.B.d(our numbering) · Teaching content · checked against the actgebruiken van abstracte modellen om rekenaanpakken te laten zien, situaties te interpreteren en problemen op te lossen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.B.d
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P15.C(our numbering) · Teaching content · checked against the actDe leerling bedenkt en beschrijft algoritmes.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15
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P15.C.a(our numbering) · Teaching content · checked against the actalgoritmes met een beperkt aantal stappen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.C.a
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P15.C.b(our numbering) · Teaching content · checked against the actbeschrijven hoe een algoritme tot een vast resultaat leidt;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.C.b
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P15.C.c(our numbering) · Teaching content · checked against the actbeoordelen van het resultaat van een doorlopen algoritme;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.C.c
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P15.C.d(our numbering) · Teaching content · checked against the actbedenken van een algoritme.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 15, P15.C.d
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P16(our numbering) · Teaching content · checked against the actDe leerling gebruikt wiskundetaal en wiskundig gereedschap.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16
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P16.A(our numbering) · Teaching content · checked against the actDe leerling gebruikt wiskundetaal en wiskundige representaties.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16
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P16.A.a(our numbering) · Teaching content · checked against the actgebruiken van wiskundige symbolen, notaties en begrippen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.A.a
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P16.A.b(our numbering) · Teaching content · checked against the actleesbaar weergeven van berekeningen en probleemaanpakken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.A.b
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P16.A.c(our numbering) · Teaching content · checked against the actkiezen en bedenken van representaties om berekeningen en wiskundige redeneringen weer te geven en uit te wisselen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.A.c
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P16.A.d(our numbering) · Teaching content · checked against the actkritisch beoordelen van een representatie;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.A.d
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P16.A.e(our numbering) · Teaching content · checked against the actrelaties leggen tussen verschillende representaties van een wiskundig concept.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.A.e
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P16.B(our numbering) · Teaching content · checked against the actDe leerling gebruikt meetinstrumenten en andere wiskundige instrumenten.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16
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P16.B.a(our numbering) · Teaching content · checked against the actberedeneerd kiezen voor gebruik van een instrument op basis van de mogelijkheden, beperkingen en meetnauwkeurigheid;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.B.a
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P16.B.b(our numbering) · Teaching content · checked against the actvooraf schatten van meetresultaten en uitkomsten;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.B.b
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P16.B.c(our numbering) · Teaching content · checked against the actgebruiken van een instrument en de bijbehorende wiskundetaal;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.B.c
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P16.B.d(our numbering) · Teaching content · checked against the actbepalen, interpreteren en beoordelen van het resultaat.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 16, P16.B.d
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P17(our numbering) · Teaching content · checked against the actDe leerling ontwikkelt een wiskundige attitude.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 17
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P17.A(our numbering) · Teaching content · checked against the actDe school stimuleert de ontwikkeling van een wiskundige attitude bij leerlingen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 17
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P17.A.a(our numbering) · Teaching content · checked against the actlaten zien van het nut en de kracht van wiskunde in uiteenlopende toepassingen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 17, P17.A.a
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P17.A.b(our numbering) · Teaching content · checked against the actstimuleren van een onderzoekende en kritische houding ten aanzien van getallen en andere wiskundige informatie;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 17, P17.A.b
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P17.A.c(our numbering) · Teaching content · checked against the actlaten reflecteren op eigen en andermans rekenwijze en overig wiskundig handelen.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 17, P17.A.c
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P18(our numbering) · Teaching content · checked against the actDe leerling past wiskunde toe in bekende en nieuwe situaties.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18
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P18.A(our numbering) · Teaching content · checked against the actDe leerling herkent en gebruikt wiskunde in alledaagse en maatschappelijke situaties.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18
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P18.A.a(our numbering) · Teaching content · checked against the actgebruiken van getallen en andere wiskundige concepten in concrete, voor de leerling relevante situaties;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.A.a
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P18.A.b(our numbering) · Teaching content · checked against the actgebruiken van wiskundige instrumenten bij meten en andere praktische handelingen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.A.b
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P18.A.c(our numbering) · Teaching content · checked against the actwiskunde gebruiken bij het nemen van beslissingen en het oplossen van problemen;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.A.c
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P18.A.d(our numbering) · Teaching content · checked against the actherkennen en beschrijven dat met grafische representaties een bepaalde boodschap wordt overgebracht of benadrukt;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.A.d
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P18.A.e(our numbering) · Teaching content · checked against the actgebruiken en beoordelen van wiskundige informatie uit de samenleving en de media bij het vormen van een mening.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.A.e
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P18.B(our numbering) · Teaching content · checked against the actDe school ondersteunt het gebruik van wiskunde in verschillende leergebieden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18
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P18.B.a(our numbering) · Teaching content · checked against the actaanbieden van wiskundige concepten en denk-werkwijzen in onderlinge samenhang;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.B.a
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P18.B.b(our numbering) · Teaching content · checked against the actlaten zien hoe verschillende leergebieden wiskundetaal en wiskundige representaties gebruiken;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.B.b
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P18.B.c(our numbering) · Teaching content · checked against the actafstemmen hoe rekenaanpakken en andere wiskundige aanpakken bij verschillende leergebieden worden uitgevoerd;
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.B.c
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P18.B.d(our numbering) · Teaching content · checked against the actlaten gebruiken van wiskundige modellen, wiskundige instrumenten en algoritmes in verschillende leergebieden.
Besluit kerndoelen primair en speciaal onderwijs 2026, bijlage 1, onderdeel B, kerndoel 18, P18.B.d
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Every task type, grouped by skill. Clicking one opens the worksheet generator with it already selected.
Other task types
- Choose the correct result (grade 2–3)
- How much is missing to the next ten (grade 2–3)
- True or false (grade 2–3)
- Addition within 100 with regrouping (grade 2–3)
- Bridge through ten and finish the calculation (grade 2–3)
- How much is missing to the target (within 100) (grade 2–3)
- Word problem — addition (change) (grade 2–3)
- Correct someone else's result (grade 2–3)
- Number sequence — give the next term (within 100) (grade 3)
- Unknown starting amount (within 100) (grade 3)
- Which sum is larger (within 100) (grade 2–3)
- Balancing both sides (within 100) (grade 3)
- Check the result and find the mistake (within 100) (grade 3)
- Two operations in a row (within 100) (grade 3)
- Word problem with one number too many (within 100) (grade 3)
- Subtract within 10: how many are left? (grade 1)
- Jumping back on the hundred grid (grade 2–3)
- Subtraction within 100 (grade 2–3)
- Subtraction step by step (grade 2–3)
- Subtraction within 100: choose the correct result (grade 2–3)
- How many there were at the start (subtraction within 100) (grade 3)
- Some left, some arrived — what remains (within 100) (grade 2–3)
- Subtraction within 100: correct someone else's result (grade 2–3)
- Two subtractions in a row (within 100) (grade 2–3)
- Check the subtraction and find the mistake (within 100) (grade 3)
- Subtraction with one number too many (within 100) (grade 3)
- Addition within 20 (grade 1)
- Count the two frames (grade 1–2)
- How many are missing to make ten (grade 1–2)
- Correct the mistake in adding to 20 (grade 1–2)
- Adding within 20: choose the correct answer (grade 1)
- Adding within 20: three numbers (grade 1)
- Adding within 20: true or false (grade 1)
- Insert the sign: <, > or = (grade 1–3)
- Comparing numbers within 100 (grade 1–2)
- Compute, then insert the sign (grade 2–3)
- How much is missing to one hundred (grade 2–3)
- Order five numbers (grade 2–3)
- Order the numbers from greatest (grade 2–3)
- Which group collected the least (grade 1–3)
- An even number between two numbers (grade 3)
- How many digits fit in the box (grade 3)
- List the digits that fit (grade 3)
- Adding two-digit numbers (grade 2–3)
- Addition on the number line (grade 1–3)
- Addition on the number line within 100 (grade 2–3)
- Choose the result of the addition within 100 (grade 2–3)
- Fill in the results table (grade 2–3)
- Is the total right? Addition within 100 (grade 2–3)
- Jumping on the hundred grid (grade 2–3)
- Correct the mistake in an addition within 100 (grade 2–3)
- Match each sum to its result (grade 2–3)
- Number pyramid (grade 2–3)
- The addition code (grade 2–3)
- Three parts at once (within 100) (grade 2–3)
- Which one has a different result (grade 2–3)
- Missing addend (box equation) (grade 3)
- Put the sign between the sum and the number (grade 2–4)
- A balanced scale: how much does the hidden block weigh (grade 2–3)
- A box in subtraction: what number was it taken from? (grade 2–3)
- How many more to make the sides equal (grade 2–4)
- Which number hides in the box (grade 2–3)
- A box in a sum of three numbers (grade 3)
- Fill in both boxes in turn (grade 2–3)
- Part of a whole (halves and quarters) (grade 3)
- A fraction of a set: fix the mistake (grade 3)
- Choose how many the fraction of the set is (grade 3)
- Fraction of a set: how many is one part (grade 3)
- How many altogether if one part is… (grade 3)
- How many parts left unshaded: true or false (grade 3)
- Invent sets that split into equal parts (grade 3)
- Division within the table (to 100) (grade 3)
- How many packs will there be (grade 2–3)
- Share into equal parts (grade 2–3)
- Share them out evenly (grade 2–3)
- How many in one row (grade 2–4)
- Check the division and find the mistake (grade 3)
- Division with one number too many (grade 3)
- What was it divided by (division table) (grade 3)
- Which sharing gives more per person (grade 3)
- How much do several items cost (grade 2–3)
- How much is still missing (grade 2–3)
- Is there enough money (grade 2–3)
- Change: choose the right amount (grade 3)
- Change: fix the mistake (grade 3)
- Shopping and change (grade 3)
- Which coins to pay with (grade 2–4)
- Perimeter of a rectangle (grade 3)
- Perimeter of a rectangle on a grid (grade 2–3)
- Choose the correct perimeter (grade 3)
- Draw a rectangle with the given perimeter (grade 3)
- Is this perimeter correct (grade 3)
- Missing side of a rectangle (grade 3)
- Which figure has the greater perimeter (grade 3)
- Add three-digit numbers (no regrouping) (grade 3)
- Addition within 1000: choose the correct result (grade 3)
- Addition within 1000: three terms (grade 3)
- Addition within 1000: true or false (grade 3)
- Invent two numbers with the given sum (grade 3)
- Addition within 1000: correct someone else's result (grade 3)
- Reading a clock: true or false (grade 2–3)
- Reading a clock: which time is on the dial (grade 2–3)
- Reading the clock (grade 3)
- Correct the mistake in reading the clock (grade 2–3)
- How many minutes to the full hour (grade 3)
- Which clock shows the earlier time (grade 3)
- Most sets you can make from the stock
- Two-step word problem (combine) (grade 3)
- Equal groups altogether (grade 2–3)
- How many dots in the array (grade 2–3)
- How many times was it taken (grade 2–3)
- Multiplication table (to 100) (grade 3)
- Missing factor (multiplication table) (grade 3)
- Check the multiplication and find the mistake (grade 3)
- Multiplication with one number too many (grade 3)
- Which product is larger and by how much (grade 3)
- Order of operations (two steps) (grade 3)
- Order of operations: choose the correct result (grade 3)
- Order of operations: true or false (grade 3)
- First how many in one, then how many in all (grade 3–4)
- How many are left after giving out the same to each (grade 3–4)
- So many groups of so many, and then some were lost (grade 3–4)
- Two kinds of groups, one total (grade 3–4)
- Convert hours into minutes (grade 2–3)
- The day plan: put the times in order (grade 3)
- Hours to minutes: choose the correct answer (grade 2–3)
- Hours to minutes: true or false (grade 2–3)
- How many minutes have passed? (grade 3)
- Time duration (how long?) (grade 3)
- What time did it start? (grade 3)
- How much longer one lasted than the other (grade 3–4)
- Perimeter of a square (grade 3)
- Perimeter of a square on a grid (grade 3)
- Square side from the perimeter (grade 3)
- Perimeter of a square: choose the correct answer (grade 3)
- Perimeter of a square: fix the mistake (grade 3)
- Perimeter of a square: true or false (grade 3)
- How much do the perimeters differ (grade 3)
- Checking addition by subtraction (grade 2–3)
- Check a subtraction by adding (grade 2–3)
- Correct the mistake in checking a subtraction (grade 2–3)
- How many were there before sharing (grade 2–3)
- Is the check of the subtraction right? (grade 2–3)
- What number was it subtracted from? Choose (grade 2–3)
- What was it multiplied by (grade 2–3)
- How many ones altogether (grade 3)
- Read the number from the blocks (grade 2–3)
- Split the number into hundreds and the rest (grade 2–3)
- Build the number from hundreds, tens and ones (grade 3)
- How many whole tens (grade 3)
- Place value: how many whole tens (grade 3)
- Place value: true or false (grade 3)
- Sum of the successor and the predecessor (grade 2–3)
- Successor plus predecessor: choose the correct answer (grade 2–3)
- Successor plus predecessor: true or false (grade 2–3)
- Which number is 1 greater (grade 2–3)
- Which number is 1 smaller (grade 2–3)
- Write the number in digits (grade 2–3)
- Choose the correct way of writing it in digits (grade 2–3)
- Is this way of writing the number correct (grade 2–3)
- Read the number in words (grade 2–3)
- Correct the mistake in writing the number (grade 2–3)
- Zero in the middle: fix how the number is written (grade 2–3)
- Multiplying a two-digit number by 2 (grade 2–3)
- Multiplying by 2: choose the correct result (grade 2–3)
- Multiplying by 2: true or false (grade 2–3)
- Which number doubled gives this one (grade 2–3)
- How much more after doubling both numbers (grade 2–4)
- Counting in steps: choose the next number (grade 1–3)
- Keep counting by the same step (grade 1–3)
- Count backwards in equal steps (grade 1–3)
- Counting in steps: correct the wrong number (grade 2–3)
- How many times you must count on to get there (grade 2–4)
- Which position from the start (grade 2–3)
- Which position from the front: choose the correct answer (grade 2–3)
- Which position from the front: true or false (grade 2–3)
- How many are between two given places (grade 2–4)
- How many there are, given the place from both ends (grade 2–4)
- Choose the convenient order (grade 2–3)
- Compare the two sums (grade 1–4)
- A handy order of adding: choose the correct answer (grade 2–3)
- A handy order of adding: true or false (grade 2–3)
- Add the easy way and explain your steps (grade 2–3)
- The same total, sides swapped — what is hidden (grade 2–4)
- Four terms, two convenient pairs (grade 2–4)
- What is missing on the other side to make it equal (grade 2–4)
- Insert the relation sign: numbers to 1000 (grade 2–3)
- How many more within 1000: choose the correct answer (grade 3)
- How many more within 1000: true or false (grade 3)
- How much greater — numbers to 1000 (grade 3)
- Order numbers within 1000 from least (grade 3)
- Which number is the greatest? (grade 3)
- Jumping by full hundreds (grade 2–3)
- Jumping by full hundreds: choose the correct result (grade 2–3)
- Taking away full hundreds (grade 2–3)
- Full hundreds: fix the mistake (grade 2–3)
- How many hundreds were added (grade 2–3)
- Jumping by full hundreds: two jumps in a row (grade 2–3)
- How much is missing to make both sides equal (grade 3)
- One number too many: choose the correct answer (grade 2–3)
- One number too many: true or false (grade 2–3)
- Subtract two of the three given numbers (grade 2–4)
- Which data are needed (grade 2–3)
- Two steps and one number not needed (grade 3–4)
- Simple word problem — how many are left (grade 1–3)
- A word problem with an extra number — how many are left (grade 1–3)
- Choose the correct result (grade 2–3)
- Which operation solves the problem (grade 2–3)
- Which operation solves the problem (altogether) (grade 2–3)
- How many were there at the start (grade 2–3)
- How many days between dates (grade 2–3)
- How many days between the marked dates (grade 2–3)
- Correct the mistake in counting days (grade 2–3)
- How many days pass: choose the correct answer (grade 2–3)
- How many days pass: true or false (grade 2–3)
- What day was it some days ago? (grade 2–3)
- Which day of the week will it be (grade 2–3)
- Which day of the week will it be? Choose (grade 2–3)
- Multiplying by 10 (grade 2–3)
- Multiplying by 10: choose the correct result (grade 2–3)
- Multiplying by 10: true or false (grade 2–3)
- How many whole tens fit into it (grade 2–3)
- Multiplying by 10: a chain of changes (grade 2–3)
- Multiplying by 10: one number too many (grade 2–3)
- Ten times ten, or two places further (grade 3–4)
- Correct it: vertical, horizontal or oblique (grade 1–3)
- Draw a line: vertical, horizontal or oblique (grade 1–3)
- Vertical, horizontal or oblique (grade 1–3)
- Vertical, horizontal or oblique? True or false (grade 1–3)
- What kind of line is it? Choose (grade 1–3)
- How many triangles are in the picture (grade 1–3)
- Correct the name of the drawn figure (grade 1–3)
- Is it this figure? True or false (grade 1–3)
- What is the drawn figure called (grade 1–3)
- What is this figure called? Choose (grade 1–3)
- What is this turned figure called? (grade 1–3)
- Does this answer fit the problem (grade 2–3)
- Correct the answer written under the problem (grade 2–3)
- Make up a problem for these numbers (grade 2–3)
- Which answer fits the made-up problem? (grade 2–3)
- Make up a problem with the given answer (grade 2–3)
- How much longer is the ribbon (grade 1–3)
- Put them in order from lightest (grade 1–4)
- Which one is the longest (grade 1–3)
- How much longer: choose the correct answer (grade 1–3)
- How much longer: true or false (grade 1–3)
- Converting kilograms to smaller units of mass (grade 2–3)
- How many grams are missing to a kilogram (grade 2–3)
- How much is missing to a full kilogram (grade 2–3)
- Kilograms to smaller units: choose the correct answer (grade 2–3)
- Kilograms to smaller units: true or false (grade 2–3)
- How many portions the package makes (grade 3–4)
- Capacity: choose the correct number of bottles (grade 2–3)
- Capacity: true or false (grade 2–3)
- How many bottles will the juice fill (grade 2–3)
- How many litres from that many half-litre bottles (grade 2–3)
- How many more to fill it (grade 2–3)
- How much more one container holds than the other (grade 3–4)
- Continue the countdown rhythm (grade 1–3)
- Continue the number rhythm (grade 1–3)
- Correct the wrongly continued pattern (grade 1–3)
- Next term of the pattern: choose the correct answer (grade 1–3)
- Next term of the pattern: true or false (grade 1–3)
- Number pattern: which number is missing in the middle (grade 2–4)
- What was the first term of the pattern (grade 1–3)
- Find a term far along the pattern (grade 2–3)
- Number pattern: how much does it grow each time (grade 2–4)
- Which pattern grows faster and by how much (grade 2–3)
- Converting centimetres and millimetres to millimetres (grade 2–3)
- Converting metres and centimetres to centimetres (grade 2–3)
- Read the length from the ruler (grade 1–3)
- Centimetres to millimetres: choose the correct answer (grade 2–3)
- Centimetres to millimetres: true or false (grade 2–3)
- Metres and centimetres: fix the mistake (grade 2–3)
- Adding lengths written in different notations (grade 3)
- How many whole metres is that (grade 3–4)
- Two length notations together: choose the correct answer (grade 3)
- Two length notations together: true or false (grade 3)
- How much longer one is than the other (grade 3–4)
- Converting kilometres and metres to metres (grade 3)
- How many whole kilometres is that (grade 3–4)
- How much is missing to a full kilometre (grade 3–4)
- Kilometres to metres: choose the correct answer (grade 3)
- Kilometres to metres: true or false (grade 3)
- Will it fit (grade 2–4)
- About how much will we pay in total (grade 3)
- Estimate the difference: round to the nearest ten (grade 3)
- Estimate the sum: round to the nearest ten (grade 3)
- Estimating a cost by rounding up (grade 3)
- Find prices that match the estimate (grade 3)
- How many degrees are missing? (grade 2–3)
- Reading a thermometer: choose the correct temperature (grade 2–3)
- Reading a thermometer: true or false (grade 2–3)
- Reading the temperature from a thermometer (grade 2–3)
- Correct the mistake in reading the thermometer (grade 2–3)
- How much did the temperature rise (grade 2–3)
- Which reading is warmer (grade 2–3)
- Give two temperatures from this scale (grade 2–3)
- Calculation program
- A table that takes away (grade 2–4)
- Fill in the table using the multiplying rule (grade 2–4)
- Choose what comes out of the machine (grade 2–4)
- Correct the mistake in the table (grade 3–4)
- Function table: find the rule (grade 2–4)
- Which number went into the machine (grade 2–4)
- Add three-digit numbers in columns (grade 3–4)
- Column addition step by step (grade 3–4)
- Written subtraction within 1000 (grade 3–4)
- Add three numbers in columns (grade 3–4)
- Choose the result of the column subtraction (grade 3–4)
- Correct the mistake in column subtraction (grade 3–4)
- Missing addend in column addition (grade 3–4)
- How many squares cover the rectangle (grade 3–4)
- How many squares cover this shape (grade 2–3)
- Area and one side: how long is the other (grade 3–4)
- Area by tiling: choose the correct answer (grade 3–4)
- Area by tiling: true or false (grade 3–4)
- Correct someone else's area (grade 2–4)
- Draw a rectangle with the given area (grade 2–4)
- How many tiles when one covers two squares (grade 2–4)
- Area of a shape made of two rectangles (grade 3–4)
- How many tiles are still missing (grade 3–4)
- How much bigger is the area (grade 3–4)
- How many altogether in the table (grade 2–4)
- Pictogram: one picture stands for several (grade 2–4)
- The missing row when the total is known (grade 2–4)
- Total from a table: choose the correct answer (grade 2–4)
- Total from a table: true or false (grade 2–4)
- Bar chart: how many more (grade 2–4)
- How many more, from the table (grade 2–4)
- Which category has the most (grade 2–4)
- Difference between two rows: choose the correct answer (grade 2–4)
- Difference between two rows: true or false (grade 2–4)
- How many groups are above the given number (grade 2–4)
- The gap between the largest and the smallest (grade 2–4)
- What is this solid called (grade 2–4)
- Correct the name of the solid (grade 2–4)
- Find an object shaped like the solid (grade 2–4)
- Which solid is it? Choose (grade 2–4)
- Which solid is it? True or false (grade 2–4)
- Multiply by a multiple of ten (grade 3)
- Round to the nearest ten (grade 3)
- Round to the nearest hundred (grade 3)
- How many full tens? (grade 1)
- Tens and ones (grade 1)
- An even number as two equal addends (grade 2)
- Count the counters in the frames (grade 1)
- Fraction of a set: a/b of the whole (grade 3)
- Compare fractions with the same denominator (grade 3)
- Jump by tens on the number line (grade 2)
- Add fractions with unlike denominators
- How much altogether? Unlike fractions
- Subtract fractions with unlike denominators
- Write a mixed number as a fraction
- Write an improper fraction as a mixed number
- Add fractions with like denominators
- Subtract fractions with like denominators
- Simplify the fraction
- Multiply a fraction by a whole number
- Compare fractions with unlike denominators
- Find the equivalent fraction
- Find a fraction of a number
- Write a division as a fraction
- Compare the product without calculating
- Find the least common denominator
- Read a fraction on a number line
- Write a decimal as a fraction
- Write a fraction as a decimal
- Compare decimals
- Round to the nearest hundredth
- Round to the nearest tenth
- Find the digit in the hundredths place
- Divide by 10, 100 or 1000
- Multiply by 0.1, 0.01 or 0.001
- Multiply by 10, 100 or 1000
- Add decimals
- Subtract decimals
- Add masses written as decimals
- Multiply a length by a number of pieces
- Multiply decimals
- Divide decimals
- Read a decimal on a number line
- Use a divisibility rule
- Find the missing digit for divisibility
- Prime or composite?
- List all factors of a number
- Negative points in a game
- Add using the column method
- Subtract using the column method
- Multiply by a one-digit number (columns)
- Multiply multi-digit numbers (columns)
- Long division by a one-digit number
- Long division by a two-digit number
- Evaluate an expression with brackets
- Estimate a sum
- Write the ratio in simplest form
- Complete the proportion
- Scale up from one group to another
- Find the percent of a number
- A percentage greater than 100 (grade 7–9)
- A percentage less than 1 (grade 7–9)
- Percent of a number — choose the answer (grade 7–8)
- Find the value for one
- Convert to a larger unit of length
- Convert to a smaller unit of length
- Write a length in one unit
- Convert to a smaller unit of weight
- Convert to a smaller unit of capacity
- Write a length as a decimal
- Find the mean
- Mean from a bar chart
- The mean in everyday life
- Compare bars in a bar chart
- Distance on a map and in reality
- How far does it travel?
- How fast was it going?
- Perimeter of a polygon
- Missing side from the perimeter
- Area of a rectangle
- Area of a rectangle in everyday life
- Missing side of a rectangle
- Classify the angle
- Volume of a rectangular prism
- Volume of a solid made of two prisms
- Volume from unit cubes (grade 5)
- What percent is it? (grade 7–8)
- Read the coordinates of a point
- Compare multi-digit numbers
- How many times as large? Place value
- Convert ares to square metres
- Convert hectares to ares
- Convert to a larger unit of area
- Convert to a smaller unit of area
- Convert to a smaller unit of volume
- Minutes and seconds to seconds
- How long did it last?
- How many minutes have passed?
- How many days is that?
- How many times as large?
- How many times as many?
- How much greater?
- Add the smart way
- Multiply the smart way
- How much money is left?
- Which offer is the better deal?
- Round to the nearest ten thousand
- Round to the nearest thousand
- Solve the equation
- Solve the equation
- Solve the equation
- Solve the equation
- Which number was it?
- How many were there at the start?
- Two patterns: the term in the same position
- Pattern: add the same step
- Pattern: multiply by the same number
- Spot the rule and continue the pattern
- Kind of triangle by its sides
- Kind of triangle by its angles
- What is this quadrilateral called?
- Is a square also a rectangle?
- Diameter from the radius
- Radius from the diameter
- Parallel or perpendicular?
- Segment, ray or line? (grade 4)
- How many faces does the pyramid have?
- How many vertices does the prism have?
- Edges of a solid from a picture
- Faces of a solid from a picture
- How many edges does the prism have?
- How many edges does the pyramid have?
- Vertices of a solid from a picture
- Reflect a point in a line
- Which solid is it? (grade 4–5)
- Is it a net of a cube?
- Think of a number
- Gigabytes to megabytes