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.

53___
14___13
2___1
16___7
17___7
20___1
10___1
___410
31___
18___4
182___
10___9
18___8
16___14
166___
9___4
___28
17___15
131___
21___
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