# 2  out of 10 Questions

 

 

1

12 ÷ 1 =  

Total
10

20

11

12

13

14

15

16

17

18

19

20

   1

20   

+

++

-

- -

+-

x

+-x

÷

+-x÷

****

How Many

5

10

20

30

50