8th grade vocab

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Across
  1. 2. The difference between two values
  2. 4. a number multiplied by its self
  3. 7. a value that can be plugged into make a true statement true
  4. 8. x,y
  5. 10. A whole number anywhere from zero to positive or negative infinity
  6. 11. integer whose square root is not a whole number
  7. 12. arranged in or extending along a straight or nearly straight line
  8. 15. where it intersects (touches) the y-axis
  9. 16. not denoting involving or arranged in a straight line
  10. 17. two or more equations that are graphed on the same coordinate plane
  11. 19. to cross
  12. 21. multiply the outside number with all of the numbers inside the parentheses
  13. 23. you can add multiply in any order
Down
  1. 1. A number multiplied by a variable
  2. 3. A letter or other symbol that stands for a number
  3. 5. made up of number variables and or operation symbols
  4. 6. where it intersects(touches) the x-axis
  5. 7. a number multiply by its self
  6. 9. The relationship in quantity amount or size between two or more things; proportion
  7. 13. you can add multiply you can group the numbers in any combination
  8. 14. the product of two integers
  9. 18. Have the same variable parts
  10. 20. part of an expression that are separated by a plus or minus sign
  11. 22. a surface or line inclined from a horizontal or vertical line slant up or down