Number bonds are powerful tools for helping children learn to compose and decompose numbers and learn their number combinations, which is a key understanding for developing number sense.
This number combination unit includes instructions for scaffolding learning through three sets of cards:
- Cards with the whole and both parts known
- Cards with both parts known, but the whole unknown
- Missing part cards
- A ten-frame mat that can be used with any of the cards for concrete learning
- A page with four blank number bond cards
- A mat with a large blank number bond card
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