Across
- 2. times.
- 4. the sum of 20 and 10.
- 5. to combine numbers.
- 10. the answer to an addition problem.
- 11. you do this to find a product.
- 12. the solution to a math problem.
- 14. the answer to a multiplication problem.
- 15. LxW.
Down
- 1. how tall is it?
- 3. after 7.
- 6. the bottom number of a fraction.
- 7. when you have this you need a solution.
- 8. you can see through it.
- 9. how wide it is.
- 13. all right angles, all sides the same.