Study skills math

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Across
  1. 3. an ionian greek philosopher
  2. 5. numbers a number that is bogger than zero,it also represnts movement to right in number lines.
  3. 7. this is compose of negative and positive
  4. 8. roots a number that produces a specified quantity when multiplied by itself
Down
  1. 1. in the term"raising to the power"it is the power
  2. 2. a line on which numbers are marked at intervals
  3. 4. equal to the sum of the squares
  4. 6. numbers a real number that is less than zero,it also represents movement to left in number lines