Across
- 4. number that multiplies a variable in an algebraic expression
- 6. a statement that two ratios are equal
- 9. centimeters, meters, inches, etc.
- 10. money lost in a sale
- 13. quantity with only magnitude
- 15. distance around a circle
- 16. out of a hundred
- 17. to make simpler or shorter
- 18. another name for the root symbol
- 20. a letter representing a number
- 22. close but not exact result
Down
- 1. to express as a product of factors
- 2. equation where the highest power of the variable is 2
- 3. quantity with both magnitude and direction
- 4. the unchanging value linking two quantities
- 5. the symbol √ represents this
- 7. distance from the centre to edge of the circle
- 8. limit or border
- 11. when both side mirror each other
- 12. to remove a surd from the denominator
- 14. distance around a shape
- 19. statement showing that two expressions are not equal in size
- 21. indicates how many times to multiply the base