I KNOW CRITICAL MATH TERMS FOR SEVENTH GRADE

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Across
  1. 2. the number below the fraction line that tells the number of equal parts in the whole.
  2. 5. separates a whole from fractional place values (tenths, hundredths, etc.)
  3. 6. number: a number with a whole number part and a fractional part.
  4. 8. numbers: are greater than zero; located to the right, or above, zero on a number line.
  5. 9. value: a number’s distance from zero on a number line. Absolute value is never negative.
  6. 11. the number above the fraction line that tells the number of equal parts being described.
  7. 12. the result of subtraction.
  8. 17. the result of addition.
  9. 19. pair: two numbers whose sum is less than zero. Opposite numbers form this.
  10. 20. fraction: A fraction in which the numerator is equal to or greater than the denominator
  11. 25. names equal parts as a whole; can also represent the division of two numbers.
  12. 27. number: include decimals and fractions.
  13. 29. a group of numbers, variables, and/or operation symbols that represent a mathematical relationship.
  14. 30. numbers: are less than zero; located to the left or below zero on a number line.
  15. 31. the result of division.
  16. 32. the product of a given number and any other whole number.
Down
  1. 1. a letter that represents an unknown number (or more than one number).
  2. 3. a mathematical statement that uses an equal sign (=) to show that two expressions have the same value.
  3. 4. between two numbers tells how far apart the numbers are, without regard to direction. Distance is always positive.
  4. 7. in a power, the number that shows how many times the base is used as a factor.
  5. 10. an expression with a base and an exponent.
  6. 13. property: multiplying each term in a sum or difference by a common factor does not change the change the value of the expression.
  7. 14. are whole numbers and their opposites.
  8. 15. the number that is divided by another number.
  9. 16. the result of multiplication.
  10. 18. the product of a given number and any other whole number.
  11. 21. the number by which another number is divided.
  12. 22. numbers: are the same distance from zero but in opposite directions.
  13. 23. also called the multiplicative inverse of that number. Zero does not have this.
  14. 24. decimals: decimals that end.
  15. 26. numbers: include counting numbers, their additive inverse and zero.
  16. 28. decimals: decimals that repeat the same sequence of digits forever. Can be written with a bar overhead.