Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
___ + 1 = 6
21 ÷ ___ = 7
2 - 1 = ___
3 × ___ = 3
5 × 7 = ___
___ + 1 = 9
5 × 5 = ___
10 - 7 = ___
4 + 5 = ___
1 + ___ = 4
___ × 9 = 72
9 - ___ = 3
___ × 1 = 3
___ ÷ 9 = 8
25 ÷ ___ = 5
___ ÷ 8 = 5
___ × 5 = 5
1 + ___ = 5
6 × 7 = ___
7 × ___ = 63