restar

verb
  1. To subtract or take away a number or amount from another. verb
    In the equation, you need to restar 5 from 10 to get the result.
    When you restar the expenses from the income, you can see the profit.
  2. To diminish or reduce in size, amount, or degree. verb
    His frequent absences restar from his overall performance at work.
    The heavy rain did not restar from the enjoyment of the outdoor concert.