Across
- 5. four regions of a coordinate plane
- 6. direction and steepness of a line
- 7. distance from zero
- 9. inverse
- 13. reciprocal
- 16. statement showing the equality of two expressions
- 19. stating the ratios as fractions
- 20. a number placed before a variable to be multiplied
- 21. forming a root
- 22. a letter used to represent a number in an equation
- 24. the ratio of two lengths
- 25. opposite the side of right angle of a triangle
- 27. a number that when multiplied by itself equals a perfect square
Down
- 1. to calculate the value
- 2. a number placed above and behind another number to show the power to which it is being raised
- 3. a comparison between two numbers
- 4. numbers that can be written as rations
- 8. to make less complex
- 10. numbers related by having the same remainder when divided by the same numbers
- 11. a shape having three or more sides
- 12. (0,0)
- 14. cannot be represented as a ratio or a terminating decimal or repeating decimal
- 15. mathematical phrase containing ordinary numbers and variables with no answer
- 17. the number when added to the set will equal zero
- 18. exponent
- 23. ratio with terms or different units
- 26. find an answer