Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 1 = ___
___ - 1 = 3
8 - ___ = 1
___ ÷ 2 = 6
8 - ___ = 4
3 - ___ = 1
___ ÷ 1 = 3
___ × 3 = 27
21 ÷ ___ = 3
8 + ___ = 9
35 ÷ ___ = 5
12 ÷ 3 = ___
10 - 4 = ___
___ - 8 = 2
7 + ___ = 9
4 - 2 = ___
___ + 5 = 6
3 - 1 = ___
5 - 4 = ___
18 ÷ 6 = ___