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.

2___1
142___
___710
___77
146___
15___6
6___5
19___17
101___
43___
174___
1812___
20___4
3___1
15___4
___102
16___10
1514___
126___
16___5
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