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.

2___1
51___
1911___
1715___
8___1
8___5
19___16
1512___
6___3
9___8
2___1
17___8
12___6
___32
13___10
63___
14___10
43___
19___12
1711___
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