Math vocab words made my Anna W

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Across
  1. 2. There is no value that makes a no solution true
  2. 7. the point where Revenue equals Expenses and Profit equal 0
  3. 9. any value for the variable makes the equation true.
  4. 11. a quality of a number but not a whole number
  5. 13. can be negative or positive
  6. 14. the opposite of a faction
  7. 15. a real number that cannot be expressed as a ratio of integer
  8. 17. numbers that include both rational and irrational numbers.
  9. 18. the value of a fractional number
  10. 20. keeping the "like term" and adding or subtracting the numerical coefficients
  11. 21. a mathematical statement
  12. 22. distribute the negative to all of the terms in the parentheses
  13. 23. the value of a number in a mathematical form
Down
  1. 1. the relationship between two values that are not equal
  2. 3. all positive integers from 1 to infinity.
  3. 4. any mathematical statement
  4. 5. when a factor outside of the parentheses is multiplied by the numbers in the parentheses
  5. 6. the operation that undoes what was done by the previous operation.
  6. 8. a series of properties or rules
  7. 10. the relationship between two values that are not equal
  8. 12. a set of two numbers that when added together equal zero.
  9. 16. any number that can be written as a fraction,
  10. 19. only one solution