BASIC MATH SYMBOLS

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Across
  1. 3. Used for grouping within other groupings or for complex expressions.
  2. 4. Used to combine two numbers.
  3. 8. Similar to parentheses, but sometimes used to avoid confusion or nesting.
  4. 9. finding the area under a curve.
  5. 12. Used to group expressions and specify the order of operations.
  6. 16. Used to multiply two numbers.
  7. 17. Indicates that two expressions have the same value.
  8. 19. Used to find the difference between two numbers.
  9. 20. Represents an unbounded quantity that cannot be reached.
Down
  1. 1. than This symbol is used to denote that one quantity is less than another.
  2. 2. than or equal to This symbol is used to denote that one quantity is greater than or equal to another.
  3. 5. than This symbol is used to denote that one quantity is greater than another.
  4. 6. root Represents the number that, when multiplied by itself, equals a given number.
  5. 7. multiplying a series of terms.
  6. 10. Indicates repeated multiplication.
  7. 11. Represents a part per hundred.
  8. 13. adding a series of terms.
  9. 14. Represents the ratio of a circle's circumference to its diameter.
  10. 15. Used to divide one number by another.
  11. 18. than or equal to This symbol is used to denote that one quantity is less than or equal to another.