BASIC MATH SYMBOLS

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Across
  1. 2. Decimal separator
  2. 4. line Division or fraction
  3. 7. Minus sign
  4. 9. is a mathematical operation that represents the repeated addition of a number.
  5. 11. They are typically represented by the symbols "(" and ")".
  6. 13. Is both minus and plus operations
  7. 14. is "%".
  8. 16. sign Inequality
  9. 17. equal Approximation
  10. 19. is sometimes used to represent multiplication
  11. 20. Is ¹ppb= 1/000000000
Down
  1. 1. Is"/"
  2. 3. Is greater than or equal to
  3. 5. Plus sign
  4. 6. Times sign
  5. 8. Inequality
  6. 10. Is a type of punctuation mark used to group numbers
  7. 12. 1ppm= 1/100000
  8. 15. sign Is"=".
  9. 18. remainder calculations