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.

52___
18___15
71___
1512___
___414
___43
61___
15___4
178___
___810
___21
11___1
8___7
17___16
11___5
5___4
3___2
___214
___31
111___
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