x0 or x1
x2 or x5
x9
x10
x11
100

0 x 3

What is 0

100

2 x 4

What is 8

100

9 x 3

What is 27

100

10 x 3

What is 30

100

3 x 11

What is 33

200

0 x 9

What is 0

200

2 x 7

What is 14

200

9 x 4

What is 36

200

10 x 9

What is 90

200

6 x 11

What is 66

300

1 x 4

What is 4

300

5 x 6

What is 30

300

9 x 6

What is 54

300

8 x 10

What is 80

300

7 x 11

What is 77

400

1 x 100

What is 100

400

5 x 5

What is 25

400

9 x 7

What is 63

400

80 x 10

What is 800

400

8 x 11

What is 88

500

10,542 x 1

What is 10,542

500

8 x 5

What is 40

500

9 x 9

What is 81

500

8,000 x 10

What is 80,000

500

9 x 11

What is 99