Across
- 7. the main topic
- 10. a ratio of two polynomials
- 11. the amount or number of a material or immaterial thing not usually estimated by spatial measurement
- 12. does not form a straight line
- 13. contains numbers and operations
- 14. numbers and variables like x or y
- 16. symbols of a number that we don't know yet
- 17. the variable is x and a square root
- 19. to find the answer
- 20. arranged in or extending along a straight or nearly straight line:
Down
- 1. the _____ speed of the car
- 2. how many times you multiply a number
- 3. a consisting of two terms
- 4. to ____ an algebraic expression
- 5. a consisting of one term
- 6. expressed using a finite number of a term
- 8. consisting of three terms
- 9. a term in an expression is the number which is multiplied by one or more variables or powers of variables in the term.
- 15. people mistakenly call it a square root
- 18. a whole number and is not a fraction