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.

81___
98___
2___1
3___2
5___1
11___5
___49
___46
___11
131___
___12
20___18
10___3
54___
16___12
64___
105___
86___
___13
139___
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