2s
3s
4s
5s
6s
100

Use SKIP COUNTING to find 9⋅2

18

100

Use SKIP COUNTING to find 9⋅3

27

100

Use SKIP COUNTING to find 8⋅4

32

100

Use SKIP COUNTING to find 8⋅5

40

100

Use SKIP COUNTING to find 7⋅6

42

200

Use SKIP COUNTING to find 8⋅2

16

200

Use SKIP COUNTING to find 8⋅3

24

200

Use SKIP COUNTING to find 7⋅4

28

200

Use SKIP COUNTING to find 7⋅5

35

200

Use SKIP COUNTING to find 6⋅6

36

300

Use SKIP COUNTING to find 6⋅2

12

300

Use SKIP COUNTING to find 7⋅3

21

300

Use SKIP COUNTING to find 6⋅4

24

300

Use SKIP COUNTING to find 6⋅5

30

300

Use SKIP COUNTING to find 5⋅6

30

400

Use SKIP COUNTING to find 4⋅2

8

400

Use SKIP COUNTING to find 5⋅3

15

400

Use SKIP COUNTING to find 4⋅4

16

400

Use SKIP COUNTING to find 5⋅5

25

400

Use SKIP COUNTING to find 4⋅6

24

500

Use SKIP COUNTING to find 3⋅2

6

500

Use SKIP COUNTING to find 4⋅3

12

500

Use SKIP COUNTING to find 3⋅4

12

500

Use SKIP COUNTING to find 4⋅5

20

500

Use SKIP COUNTING to find 3⋅6

18