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.

174___
11___3
128___
2___1
1910___
94___
___12
___31
15___10
18___5
___15
21___
2___1
13___11
91___
63___
7___6
16___1
42___
21___
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