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.

21___
103___
17___5
32___
___135
61___
112___
136___
___11
___13
62___
8___2
6___1
16___3
16___3
___33
11___7
1210___
14___5
19___3
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