Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 + 1 = ___
___ × 5 = 45
___ × 3 = 21
7 - ___ = 6
7 + ___ = 9
___ ÷ 7 = 6
4 - 1 = ___
4 × ___ = 4
7 ÷ ___ = 1
___ + 1 = 4
4 + 3 = ___
5 - ___ = 4
9 ÷ 3 = ___
8 × 7 = ___
___ ÷ 2 = 1
___ + 5 = 9
7 × ___ = 63
___ - 1 = 1
18 ÷ 6 = ___
4 × ___ = 28