rileys puzzel

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Across
  1. 2. 8 bits make a what ?
  2. 4. number system used around the world
  3. 5. 1 million bytes is 1 what
Down
  1. 1. a number is also know as a what ?
  2. 2. number system used by computers
  3. 3. changing measurements
  4. 4. it is stored or can be transferred to other to other