9 x 9 =

(a)  

8 x 5 =

(a)  

3 x 1 =

(a)  

2 x 12 =

(a)  

6 x 7 =

(a)  

7 x 12 =

(a)  

6 x 3 =

(a)  

5 x 7 =

(a)