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.

1713___
5___2
123___
9___4
17___4
16___14
114___
12___1
5___4
15___12
20___19
81___
12___5
109___
15___8
12___5
65___
6___1
___22
1312___
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