Calcirol times

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Across
  1. 3. measuring something accurately
  2. 4. - Synonym of count
  3. 5. - Where do you make your schedule on
Down
  1. 1. - to mark units of measurement
  2. 2. - How you need to be to sell your brand
  3. 4. - Mental state before visiting the doctor
  4. 5. - A kind of mathematics branch