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.

3___1
5___4
87___
65___
1913___
9___1
12___3
11___9
___23
176___
158___
20___3
161___
21___
177___
6___1
15___14
___16
51___
74___
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