Multiplying by 3's
3x3
What is 9?
5x2
What is 10?
6x2
What is 12?
9x2
What is 18?
10x3
What is 30?
3x7
What is 21?
5x7
What is 35?
6x4
What is 24?
9x4
What is 36?
10x5
What is 50
3x10
What is 30?
5x8
6x3
What is 18?
9x7
What is 63?
10x7
What is 70?
3x5
What is 15?
5x10
What is 50?
6x9
What is 54?
9x9
What is 81?
10x12
120
3x90
What is 270?
5x20
What is 100?
6x30
What is 180?
9x40
What is 140?