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.

1210___
51___
114___
1413___
116___
___14
1910___
32___
___312
1210___
1614___
17___16
20___19
183___
15___8
118___
1817___
81___
5___3
183___
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