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.

___117
115___
12___1
86___
___15
154___
1711___
___74
9___1
14___4
121___
17___10
20___1
3___2
15___6
7___5
6___4
14___13
___115
3___1
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