2 x a number
3 x a number
9 x a number
5 x a number
multiplication tricks and rhymes
100
2 x 3
What is 6
100
3 x 3
What is 9
100
9 x 2
What is 18
100
5 x 4
What is 20
100
6 x 8
What is 48
200
2 x 9
What is 18
200
3 x 5
What is 15
200
9 x 4
What is 36
200
5 x 6
What is 30
200
6 x 4
What is 24
300
2 x 5
What is 10
300
3 x 8
What is 24
300
9 x 7
What is 63
300
5 x 7
What is 35
300
8 x 8
What is 64
400
2 x 8
What is 16
400
3 x 10
What is 30
400
9 x 9
What is 81
400
5 x 8
What is 40
400
6 x 6
What is 36
500
2 x 11
What is 22
500
3 x 11
What is 33
500
9 x 11
What is 99
500
5 x 11
What is 55
500
9 x 5
What is 45