2. 4 x 4 = (a)  

3. 5 x 6 = (a)  

4. 6 x 4 = (a)  

5. 6 x 6 = (a)  

6. 7 x 3= (a)  

7. 7 x 5 = ...

(a)  

8. 7x 7 = (a)  

9. 8 x 3 =...

(a)  

10. 8x7=

(a)  

11. 8 x 9 = ...

(a)  

12. 9x2 = (a)  

13. 9x5=...

(a)  

14. 10x 4 = (a)  

15. 10 x 10 = (a)