Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ - 3 = 1
___ + 1 = 3
___ - 2 = 1
1 × ___ = 5
8 - 1 = ___
1 + 8 = ___
1 × ___ = 9
7 + 2 = ___
1 + 7 = ___
1 ÷ 1 = ___
5 + 4 = ___
8 + ___ = 9
___ + 2 = 9
4 + 2 = ___
7 × ___ = 63
9 ÷ 9 = ___
81 ÷ 9 = ___
5 + 4 = ___
1 + ___ = 9
6 + ___ = 7