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.

___23
___21
19___5
10___2
___142
12___2
___111
10___5
18___5
15___4
3___2
16___2
178___
___49
20___10
___106
17___2
___43
133___
___61
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