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Make 10
A free number bonds game for kids: find the number that makes 10 (or 20). 10 quick questions, stars and stickers, no ads.
Make 10
What number goes with this one to make 10 (or 20)? Number bonds help with fast adding.
📒 My sticker book: 0 / 30
Win 2 or 3 stars in any game to get a new sticker. Stickers stay on this device.
✅ Last checked:
📚 Curriculum sources: Common Core Grade 1: Operations & Algebraic Thinking · National curriculum in England: mathematics
Our worksheets and games follow school curriculum standards (US Common Core and the national curriculum in England). Every answer key is worked out by the computer, not typed by hand.
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Questions grown-ups ask
Is this safe for my child?+
Yes. Play pages have no ads, no tracking and no accounts. Stars and stickers are saved only in this browser.
Why number bonds to 10?+
Knowing pairs that make 10 (like 7 and 3) makes adding and taking away much faster later on.