A1- Pre-Algebra Vocabulary

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Across
  1. 5. a ratio that compares a number to 100
  2. 7. the ratio of a part of something to the whole(base is equal to the percent written as a fraction
  3. 9. The number that corresponds to a point on a number line
  4. 10. the distance from zero on a number line
  5. 12. Set of positive and negative whole numbers
  6. 15. Set of numbers greater than zero
  7. 16. Values less than zero
  8. 17. to name a set of numbers by drawing, or plotting points on a number line
Down
  1. 1. Two numbers whose product is 1
  2. 2. every positive integer can be paired with a negative integer
  3. 3. A number and its opposite
  4. 4. Numbers that cannot be expressed as a fraction, terminating or repeating decimal
  5. 5. Values greater than zero
  6. 6. Set of numbers greater than or equal to zero
  7. 8. a square root that that is a rational number.
  8. 11. Irrational and Rational numbers together form this set
  9. 13. Set of numbers that can be expressed as a fraction
  10. 14. one of two equal factors of a number