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.

42___
___15
18___9
___73
148___
10___2
131___
61___
21___
17___16
___84
20___1
153___
6___2
___22
___34
14___3
19___13
___57
___25
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