Across
- 6. a part of a line
- 7. the answer of division
- 8. the answer of subtraction
- 10. number the factor is the number itself and one
- 11. the answer of an addition
Down
- 1. at an angle of 90 degrees to a line or plane
- 2. the answer of multiplication
- 3. having the same distance between them
- 4. a deduction from the usual cost of something
- 5. positive numbers, negative numbers and zero
- 9. the distance around the edge of a shape