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.

21___
11___7
51___
184___
15___9
31___
11___5
12___6
2___1
___42
53___
___55
9___5
32___
144___
105___
___19
___414
___22
___107
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