Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 2
4 + ___ = 9
___ + 1 = 4
1 × 6 = ___
___ - 4 = 1
5 × ___ = 40
___ + 5 = 9
___ - 1 = 9
2 ÷ 1 = ___
8 - ___ = 6
64 ÷ ___ = 8
6 ÷ 2 = ___
___ - 6 = 4
7 - 3 = ___
48 ÷ ___ = 8
___ + 1 = 9
7 × ___ = 56
10 - 7 = ___
7 × ___ = 21
2 + ___ = 3