Across
- 1. the answer to an addition problem
- 4. number out of 100
- 6. 3.14
- 8. the outer part of a circle
- 10. the opposite of subtraction
- 11. the opposite of multiplication
- 12. find out
Down
- 2. the opposite of division
- 3. the opposite of addition
- 5. a 3d square
- 7. outer area
- 9. part of a whole