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.

12___4
161___
___46
6___4
53___
___32
21___
1910___
21___
43___
11___5
169___
206___
___78
41___
167___
21___
1615___
112___
52___
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