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.

21___
17___2
___154
1811___
3___1
119___
93___
6___4
3___2
10___6
___71
___311
10___5
___121
16___4
21___
2011___
114___
101___
63___
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