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.

16___6
1513___
206___
108___
3___1
5___4
15___12
20___10
2015___
16___4
9___7
177___
___51
7___1
7___5
199___
20___18
122___
1810___
20___11
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