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.

71___
___32
52___
___61
___12
1312___
6___1
20___18
6___5
183___
1911___
11___6
6___1
1412___
41___
___63
15___13
___110
17___15
1813___
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