Unit 1: Number System

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12345678910
Across
  1. 5. the set of all rational and irrational numbers
  2. 9. a number that can be written as a fraction in m/n form
  3. 10. a number that produces a specified quantity when multiplied by itself (side length of a square)
Down
  1. 1. the set of counting numbers that starts with zero
  2. 2. the set of counting numbers that starts with 1
  3. 3. a decimal that ends
  4. 4. a number that produces a specified quantity when multiplied by itself three times (side length of a cube)
  5. 6. a decimal that had a digit or group of digits that repeat in a pattern and never ends
  6. 7. a number that cannot be written as a fraction (non-terminating and non-repeating decimal)
  7. 8. set of whole numbers and their opposites