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.

___43
1713___
8___5
8___6
42___
___21
122___
121___
20___8
2___1
17___12
___11
31___
17___3
94___
15___5
1210___
1912___
1910___
81___
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