BASIC MATH SYMBOLS

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Across
  1. 3. times sign
  2. 6. "∛a"
  3. 9. division / fraction
  4. 10. greater than or equal to
  5. 12. decimal point, decimal separator
  6. 14. Name of this " / " symbol
  7. 16. equal sign
  8. 17. "∓"
  9. 18. "*"
  10. 20. approximately equal
Down
  1. 1. "√a"
  2. 2. remainder calculation
  3. 4. "%"
  4. 5. "∜a"
  5. 7. "[]"
  6. 8. "()"
  7. 11. ">"
  8. 13. Exponent
  9. 15. Plus sign
  10. 19. exponent