Across
- 2. Proportion (5)
- 7. Means out of 100 (10)
- 8. Work out the sum (9)
- 10. Different word for a rough answer (11)
- 11. Another word for powers (7)
- 13. This is balanced in Algebra (8)
- 17. Inverse of a number (10)
- 18. Make it easier (8)
- 20. Charge for borrowing money (8)
Down
- 1. Special type of equation (7)
- 3. Positive or negative whole number (7)
- 4. Give a rough answer (8)
- 5. Monthly earnings (6)
- 6. A quarter is an example of one of these (8)
- 9. A deduction from your pay (3)
- 12. These come after the point! (8)
- 14. Money from different countries (10)
- 15. Ratio of circle's circumference to its diameter (2)
- 16. Changing from one unit to another (10)
- 19. One side of an equation (10)