Math Vocab

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Across
  1. 4. Greater than zero
  2. 6. A whole number
  3. 7. Less than zero
  4. 8. It can be expressed as a fraction
Down
  1. 1. The real number regardless of its sign
  2. 2. The ____ of over is under
  3. 3. Number added to a number to total zero
  4. 5. It can't be expressed as a fraction