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.

___613
71___
86___
163___
43___
20___7
18___10
21___
189___
1413___
75___
76___
2___1
109___
___612
4___1
___47
31___
9___4
117___
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