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