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.

32___
___153
15___12
1815___
14___10
1913___
16___10
___310
14___10
164___
18___6
19___4
17___15
19___15
8___1
9___3
205___
21___
10___9
13___1
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