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.

18___5
3___2
___215
10___3
4___2
9___2
15___1
9___1
15___3
191___
___29
43___
4___1
43___
2___1
53___
___31
17___3
63___
12___5
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