MATHS CROSSWORD

Across 

2. This type of number is the most important to factor. 

3. Twelve inches. 

4. Letters representing numbers. 

6. Three squared. 

7. Nothing with a belt.

 9. An angle less than right. 

11. A regular polygon with interior and exterior angles equal.

Down 

1. An all round perimeter. 

2. An American government polygon. 

5. Powerful numbers found in fishy places. 

8. This sum is mixed up alott. 

10. A selfish average.

ANSWER