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.

18___3
147___
12___4
32___
19___7
1312___
19___10
___24
138___
___49
___81
128___
153___
31___
175___
113___
2___1
2___1
21___
7___3
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