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.

___810
137___
15___6
64___
17___11
128___
6___2
192___
144___
16___6
185___
12___9
___54
1512___
21___
1210___
134___
___133
___22
21___
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