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.

___31
2___1
19___4
6___4
53___
17___5
2___1
___151
174___
2___1
31___
4___2
12___4
13___7
6___3
11___1
143___
___34
13___5
___11
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