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.

18___10
1815___
18___6
31___
109___
17___14
92___
9___4
1311___
1311___
9___4
14___5
1210___
87___
117___
75___
18___16
32___
137___
___81
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