Number Bonds Worksheet

Fill in the missing numbers to complete each number bond. The two parts at the bottom add up to the whole number at the top.

31___
4___1
___112
6___4
16___12
16___12
1912___
1910___
17___15
18___6
___21
62___
18___6
4___3
___83
___55
1413___
43___
94___
21___
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