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.

18___1
3___1
___44
20___3
73___
2013___
15___3
___26
20___4
17___6
111___
___93
71___
___76
83___
1715___
8___5
17___12
53___
1210___
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