x 2, 5, 10
x 3, 4
x 6, 7
x 8, 9
x 11,12
100

5 x 1 =

5

100

3 x 0 =

0

100

7 x 1 =

7

100

8 x 2 = 

16

100

11 x 0 =

0

200

2 x 9 = 

18

200

3 x 3 = 

9

200

3 x 6 = 

18

200

9 x 10 = 

90

200

11 x 4 = 

44

300

10 x 10  =

100
300

4 x 7 = 

28

300

7 x 5 =

35

300

8 x 8 =

64

300

12 x 12 =

144

400

5 x 9 = 

45

400

4 x 6 = 

24

400

7 x 7 = 

49

400

9 x 9 =

81

400

12 x 8 = 

96

500

10 x ___ = 110

11

500

4 x 12 =

48

500

6 x 9 = 

54

500

9 x 12 = 

108

500

12 x 7 = 

84