6th Grade Math Vocabulary

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Across
  1. 2. operations operations that undo each other
  2. 7. a way to compare two things using a :, to, or /
  3. 8. an equation stating two ratios are equal
  4. 9. the item in a data set that occurs most frequently
  5. 10. lines lines that cross at a 90 degree angle
  6. 13. an amount out of 100
  7. 14. number the whole number greater than one with exactly two factors, one and itself
  8. 15. the number of square units a figure encloses, found by multiplying base and height of a rectangle
  9. 17. two numbers when multiplied have a product of 1, used when dividing fractions
  10. 18. the rate for one unit of a given quantity
  11. 19. a math phrase with no equal sign
Down
  1. 1. represents the center of a numerical data set by first putting data in order from low to high and finding the exact middle
  2. 2. fraction a fraction in which the numerator is greater than or equal to its denominator
  3. 3. a mathematical sentence that includes an equal sign
  4. 4. a number that shows how many times a base is used as a factor
  5. 5. a letter that represents an unknown number or value
  6. 6. range the distance between the first and third quartiles of the data set, representing the spread of the middle 50% of the data values
  7. 9. number one that contains both a whole number and a fraction
  8. 11. the number part of a term that contains a variable
  9. 12. value the distance between a number and zero on a numberline
  10. 16. pieces of information collected by asking questions, measuring, or making observations about the real world