23 x 8 =

(a)  

24 x 7 =

(a)  

25 x 6 =

(a)  

26 x 4 =

(a)  

27 x 5 =

(a)  

28 x 4 =

(a)  

29 x 8 =

(a)  

30 x 8 =

(a)  

21 x 7 =

(a)  

23 x 5 =

(a)  

22 x 5 =

(a)  

24 x 5 =

(a)  

25 x 5 =

(a)  

26 x 5 =

(a)  

27 x 5 =

(a)  

28 x 5 =

(a)  

29 x 5 =

(a)  

20 x 5 =

(a)  

30 x 5 =

(a)