Unit 1 Real Number System

123456789101112
Across
  1. 3. a number that can be multiplied by itself to produce a given number
  2. 7. to order from least to greatest
  3. 9. a number that has a whole number square root
  4. 11. numbers that CAN NOT be written as a ratio of two integers
  5. 12. counting numbers; does not include "0"
Down
  1. 1. set of whole numbers AND their opposites
  2. 2. numbers that can be written as a ratio of two integers (fraction)
  3. 4. normal/customary way of writing numbers
  4. 5. set of numbers that contains rational and irrational numbers
  5. 6. method of writing very small or very large numbers using powers of ten
  6. 8. to order from greatest to least
  7. 10. used to count AND includes "0"