Show:
x6
x7
x8
x9
x 11 or 12
100
6 x 3
What is 18
100
3 x 7
What is 21
100
8 x 9
What is 72
100

2 x 9

What is 18

100

12 x 9

108

200
6 x 8
What is 48
200
7 x 8
What is 56
200
8 x 7
What is 56
200

3 x 9

What is 27

200

11 x 8

88

300
6 x 4
What is 24
300
7 x 7
What is 49
300
8 x 8
What is 64
300

7 x 9

What is 63

300

12 x 6

72

400
6 x 6
What is 36
400
7 x 6
What is 42
400
8 x 4
What is 32
400

9 x 9

What is 81

400

11 x 8

88

500
6 x 9
What is 54
500
7 x 10
What is 70
500
8 x 10
What is 80
500

6 x 9

What is 54

500

12 x 7

84