Math Vocabulary 2

  1. Two numbers that are equal distance from zero on a number line.

    Also called Additive Inverse
  2. Set of whole numbers and their opposites.
  3. The distance of a number from zero on a number line.
    Absolute value
  4. Fractions that name the same amount.
    Equivalent fractions
  5. Two numbers are _________ __________ if their greatest common factor is one.
    Relatively prime
  6. A decimal in which one or more digits repeat infinitely.
    Repeating decimal
  7. Any number that can be expressed as a ratio of 2 integers.
    Rational number
  8. A decimal number that ends or terminates.
    Terminating decimal
  9. A number made up of a whole number that is not zero and a fraction.
    Mixed number
  10. One of 2 numbers whose product is one.
  11. A comparison of 2 quantities by division.
  12. Numbers that are close to the given numbers that make estimation easier.
    Compatible numbers
  13. Matching sides of 2 or more polygons.
    Corresponding sides
  14. Figures with the same shape but not necessarily the same size.
  15. Ratios that name the same amounts.
    Equivalent ratios
  16. Angles in the same plane that have a common vertex and a common side.
    Adjacent angles
  17. Angles in the same relative position formed when a third line intersects the two lines.
    Corresponding angles.
  18. If the cross products are equal, then the ratios form a proportion.
    Proportion cross
  19. The result when 2 or more numbers are multiplied.
  20. The vertical axis on the coordinate plane.
  21. A function whose graph is a straight line.
    Linear function
Card Set
Math Vocabulary 2
Math vocab