Teens
Twenties
Thirties
Ones
Difficult
100

16

16
100

22

22

100

30

30

100

1

1

100

What value does 2 have in the number 12?

2

200

15

15

200

24

24

200

31

31

200
7

43

200

What values does 1 have in the number 13?

10 

300

13

13

300

21

21

300

35

35

300

3

44

300

What value does 6 have in 16?

6

400

17

17

400

27

27

400

37

37

400

4

47

400

What value does 3 have in 23?

3

500

18

18

500

28

28

500

39

39

500

9

49

500

What value does 2 have in 26?

20