math assingment

1234567891011121314151617181920
Across
  1. 4. an operation that multiplies numbers by themselves
  2. 5. rise/run=____
  3. 9. a fraction that has a larger numerator than its denominator
  4. 10. any letter in an equation
  5. 13. the variable in an equation that is not affected by anything other than itself
  6. 15. the top half of a fraction
  7. 16. use this to multiply fractions to their lowest common denominator
  8. 18. when a line crosses over the y axis
  9. 20. lines that never meet
Down
  1. 1. the order in which you solve equations
  2. 2. a four quadrant graph
  3. 3. any shape with four sides
  4. 6. a fraction that contains a whole number
  5. 7. the space inside a shape
  6. 8. the equation for linear relations
  7. 11. a negative number
  8. 12. the bottom half of a fraction
  9. 14. an angle that is made by extending a side of a polygon
  10. 17. an angle inside of a shape
  11. 19. the area surrounding a shape