BASIC MATH SYMBOLS

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Across
  1. 4. greater than
  2. 6. []
  3. 9. .
  4. 15. multiplication
  5. 17. subtraction
  6. 18. addition
  7. 19. exponent
  8. 20. inequality
Down
  1. 1. /
  2. 2. multiplication
  3. 3. ()
  4. 5. _
  5. 7. approximation
  6. 8. equality
  7. 10. ÷
  8. 11. exponent
  9. 12. ℅
  10. 13. remainder calculation
  11. 14. division
  12. 16. multiplication