# 4  out of 10 Questions

 

 

3

22 ÷ 2 =  

Total
10

151

21

22

23

24

25

26

27

28

29

30

   3

151   

+

++

-

- -

+-

x

+-x

÷

+-x÷

****

How Many

5

10

20

30

50