6x7

(a)  

8x3=

(a)  

5x2=

(a)  

5x9=

(a)  

7x8=

(a)  

10x2=

(a)  

8x4=

(a)  

9x3=

(a)  

8x0=

(a)  

6x1=

(a)  

7x4=

(a)  

4x4=

(a)  

5x5=

(a)  

3x3=

(a)