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.

1511___
43___
15___1
32___
7___6
___218
11___7
16___6
113___
1210___
131___
86___
7___1
139___
1715___
___57
5___2
20___14
1611___
18___16
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