Facts 1-2
Facts 3-4
Facts 5-6
Facts 7-8
Facts 9-10
100

1 x 10

10

100

3 x 2

6

100

5 x 2

10

100

7 x 1

7

100

9 x 3

27

200

2 x 8

16

200

4 x 3

12

200

6 x 2

12

200

8 x 3

24

200

10 x 4

40

300

2 x 9

18

300

4 x 7

28

300

5 x 6

30

300

7 x 7

49

300

9 x 5

45

400

1 x 1,000

1,000

400

3 x 8

24

400

6 x 6

36

400

8 x 7

56
400

9 x 9

81

500

2 x 4,000

8,000

500

4 x 40

160

500

6 x 7

42

500

8 x 8

64

500

10 x 10

100