Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
2 + ___ = 4
___ × 3 = 21
7 - 5 = ___
6 + 3 = ___
4 + ___ = 8
5 + 4 = ___
7 + 1 = ___
45 ÷ 9 = ___
2 × 5 = ___
5 - 1 = ___
4 + ___ = 7
10 - 7 = ___
___ + 4 = 8
2 × ___ = 14
10 - 7 = ___
___ × 8 = 32
___ + 1 = 9
4 + 5 = ___
8 + ___ = 9
___ × 3 = 9