Missing Number Worksheet
Fill in the missing numbers to complete each equation. Think about what number makes the equation true!
3 × ___ = 21
9 - 7 = ___
9 + 3 = ___
7 - 5 = ___
21 ÷ ___ = 3
8 × 7 = ___
9 - ___ = 7
5 + ___ = 12
4 × ___ = 4
0 + 1 = ___
4 + 2 = ___
6 - ___ = 4
6 + ___ = 7
___ + 6 = 9
4 + 7 = ___
3 - ___ = 1
3 × ___ = 3
___ + 7 = 13
21 ÷ ___ = 7
6 × 9 = ___