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___
143___
20___12
3___2
94___
117___
101___
5___2
___33
2___1
21___
7___5
1713___
4___2
14___10
19___14
14___13
43___
139___
104___
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