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.

51___
17___6
118___
17___11
1811___
18___10
___36
13___12
16___10
6___2
16___9
___11
___181
11___3
12___11
65___
19___4
135___
21___
___55
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