Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 2
2 - ___ = 1
4 + 5 = ___
2 - ___ = 1
___ ÷ 4 = 4
___ - 2 = 5
1 + 4 = ___
___ + 2 = 7
28 ÷ 7 = ___
8 × ___ = 40
___ - 1 = 9
___ ÷ 7 = 7
7 - ___ = 6
___ ÷ 1 = 9
1 × 2 = ___
___ + 5 = 8
3 ÷ ___ = 1
10 - ___ = 7
___ - 1 = 1
20 ÷ ___ = 4