Unit 4 Vocab Test

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Across
  1. 2. Number A number greater than zero.
  2. 4. The point where the x-axis and y-axis intersect on the coordinate plane.
  3. 6. A plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis.
  4. 8. The x- and y-axis divide the coordinate plane into four regions. Each region is called a quadrant.
  5. 9. Number A number less than zero.
  6. 10. The two perpendicular lines of a coordinate plane that intersect at the origin.
Down
  1. 1. Two numbers that are equal distance from zero on a number line.
  2. 3. The numbers in an ordered pair.
  3. 5. The set of whole numbers and their opposites.
  4. 7. Two numbers that are equal distance from zero on a number line.