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.

10___1
5___3
1110___
10___2
___135
16___7
___45
1715___
43___
21___
14___6
12___5
42___
1411___
16___9
___63
11___8
4___3
13___11
14___12
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