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.

1715___
3___2
___13
1910___
11___4
9___6
138___
98___
___133
1918___
8___2
5___3
21___
___73
___31
168___
108___
7___3
16___7
1714___
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