Mattie's Mathematical Mind Mixer

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Across
  1. 3. the answer to a division equation
  2. 5. 3.14159265359
  3. 7. is the distance around a 2d shape
  4. 8. holds a pair of elements a certain binary operation
  5. 9. the perimeter of a circle
  6. 12. P.E.M.D.A.S.
  7. 15. a rate or portion of 100
  8. 17. multiply a single term by two or more terms that are in parentheses
  9. 18. length times width
  10. 19. a usually expressed in the form a/b
  11. 20. a number broken down into a number sentences
  12. 23. the process or skill of taking one number from another
Down
  1. 1. length times width times hight
  2. 2. the process or skill of multiplying
  3. 4. the process of adding something to something else
  4. 5. a pair of rounded brackets ()used to mark off a parenthetical word or phrase
  5. 6. the answer to a addition equation
  6. 10. the small number to the right and above the base number
  7. 11. the middle of a circle
  8. 12. a variable on one side of the equal sign and numbers on the other side
  9. 13. the way of writing down large or small numbers easily
  10. 14. pertaining to the tenths or the number 10
  11. 16. the answer to a subtraction equation
  12. 17. the process of being separated
  13. 21. the answer to a multiplication equation
  14. 22. the number expanded then written down in words