5 X 4

(a)  

9 X 2

(a)  

8 X 4

(a)  

3 X 8

(a)  

7 X 8

(a)  

6 X 8

(a)  

7 X 5

(a)  

9 X 9

(a)  

7 X 9

(a)  

15 ÷ 3

(a)  

24 ÷ 3

(a)  

36 ÷ 4

(a)  

54 ÷ 9

(a)  

48 ÷ 6

(a)  

6 ÷ 6

(a)  

50 ÷ 10

(a)  

49 ÷ 7

(a)  

9 ÷ 3

(a)  

21 ÷ 3

(a)