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.

15___7
___142
108___
20___7
43___
___18
152___
74___
51___
43___
3___1
___21
3___2
___11
5___2
___72
20___9
12___6
7___4
15___2
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