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.

___112
81___
2015___
131___
20___13
31___
1815___
17___13
175___
171___
19___5
42___
43___
16___6
16___10
83___
___13
___28
43___
12___6
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