Math Vocabulary Review

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Across
  1. 5. a number greater than one whose factors are only 1 and itself; number that can only be divided evenly by 1 and itself
  2. 7. Property property that states that it doesn't matter how numbers are grouped together when adding or when multiplying
  3. 9. a quantity that is unknown or can change
  4. 12. a way of representing numbers, especially for extremely large or extremely small numbers
  5. 14. a single point on the graph shown by (x,y)
  6. 17. equation where two ratios equal each other
  7. 19. the "order of operations"-the order in which a problem should be simplified
  8. 20. the plane containing the x-axis and y-axis
Down
  1. 1. horizontal axis in a coordinate plane
  2. 2. Property property that allows numbers to be switched around when adding or multiplying
  3. 3. Property a property that lets you multiply a group of numbers being added/subtracted
  4. 4. vertical axis in a coordinate plane
  5. 6. where the x-axis and y-axis meet on the coordinate plane; the point (0,0)
  6. 8. bottom half of a fraction
  7. 10. a statement that says two mathematical expressions are equal
  8. 11. get the variable alone
  9. 13. top half of a fraction
  10. 15. the value of a real number without regard to its sign; a number's distance from 0 on a number line
  11. 16. the number in front of a variable
  12. 18. a type of ration that compares two numbers/quantities with different units
  13. 21. comparison of two numbers or quantities