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.

___312
127___
___510
112___
3___2
12___5
31___
149___
1512___
13___7
3___1
101___
197___
84___
13___11
___22
12___1
2010___
17___15
5___2
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