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.

10___8
1511___
3___1
7___6
___171
81___
9___4
17___1
9___2
121___
87___
16___4
51___
51___
135___
7___4
11___8
41___
51___
___65
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