Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
1 + ___ = 2
21 ÷ 7 = ___
8 + ___ = 9
___ + 3 = 8
5 × 2 = ___
___ × 2 = 8
21 ÷ ___ = 7
2 + 2 = ___
3 + ___ = 5
___ - 1 = 2
4 × ___ = 20
___ ÷ 1 = 2
5 × 7 = ___
6 + ___ = 8
27 ÷ ___ = 9
6 × ___ = 54
___ × 4 = 12
7 - ___ = 4
7 + 1 = ___
1 × ___ = 4