Show:
X 2
X 4
X 6
X 7
X 8
100
2 x 2
What is 4
100
4 x 1
What is 4
100
6 x 3
What is 18
100
7 x 0
What is 0
100
8 x 2
What is 16
200
2 x 4
What is 8
200
4 x 3
What is 12
200
6 x 4
What is 24
200
7 x 3
What is 21
200
8 x 6
What is 48
300
2 x 5
What is 10
300
4 x 5
What is 20
300
6 x 5
What is 30
300
7 x 8
What is 56
300
8 x 7
What is 56
400
2 x 6
What is 12
400
4 x 7
What is 28
400
6 x 7
What is 42
400
7 x 5
What is 35
400
8 x 10
What is 80
500
2 x 7
What is 14
500
4 x 8
What is 32
500
6 x 9
What is 54
500
7 x 10
What is 70
500
8 x 9
What is 72