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.

15___1
1917___
13___1
103___
12___5
31___
19___1
___25
11___2
6___4
1913___
12___6
197___
21___
1915___
142___
13___12
12___8
85___
21___
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