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.

1210___
___210
62___
10___3
72___
15___4
14___10
19___5
21___
___11
10___3
9___7
2___1
21___
43___
___133
176___
135___
122___
152___
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