Math Vocabulary

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Across
  1. 6. means multiplication
  2. 9. lines that meet in an x
  3. 11. does not have an equal sign
  4. 12. inverse of subtraction
  5. 14. means opposite
  6. 16. top of fraction
  7. 17. inverse of addition
  8. 19. the unknown number in math
  9. 20. must have an equal sign
Down
  1. 1. bottom of fraction
  2. 2. inverse of multiplication
  3. 3. means division
  4. 4. inverse of division
  5. 5. surface inside the shape
  6. 7. means put together
  7. 8. the number in front of the variable
  8. 10. distance around something
  9. 13. positive and negative whole numbers
  10. 15. lines that never meet
  11. 18. means subtraction