Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + 1 = ___
6 × 9 = ___
___ - 3 = 2
___ - 1 = 3
3 + ___ = 7
___ ÷ 9 = 2
6 × ___ = 18
___ × 2 = 6
1 × ___ = 7
4 + 5 = ___
45 ÷ ___ = 5
18 ÷ ___ = 2
___ - 2 = 3
5 × ___ = 45
7 - 1 = ___
___ + 2 = 8
9 × 1 = ___
1 × ___ = 6
___ × 6 = 18
7 × ___ = 21