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.

54___
43___
15___14
15___5
4___1
1610___
11___8
6___1
12___10
___33
167___
9___7
144___
6___1
171___
1918___
32___
___37
32___
10___3
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