24 : 4 =

(a)  

32 : 4 =

(a)  

8 * 5 =

(a)  

8 * 4 =

(a)  

14 : 7 =

(a)  

16 : 4 =

(a)  

15 : 3 =

(a)  

2 * 6 =

(a)  

3 * 8 =

(a)  

18 : 6 =

(a)  

21 : 7 =

(a)  

25 : 5 =

(a)  

9 * 2 =

(a)  

2 * 8 =

(a)  

3 * 7 =

(a)  

24 : 8 =

(a)  

7 * 4 =

(a)  

20 : 5 =

(a)  

6 * 6 =

(a)