Modulo + reason - math problems

Number of problems found: 4

  • Twos
    Vojta started writing the number of this year 2019202020192020 into the workbook. .. And so he kept going. When he wrote 2020 digits, he no longer enjoyed it. How many twos did he write?
  • Big number
    The hat is the remainder when dividing number 10 to 47 - 111 by number 9?
  • Christmas
    Father said: "exactly after 56 hours we will sit down to Christmas Eve table" How was and what time it was when Father said this sentence? The Christmas Eve table they sit down at exactly 6 PM hour.
  • Grandmother's clocks
    Grandmother's clock is late every hour by half a minute. Grandmother set the clock exactly at 8.00 am. How many hours will show after 24 hours?

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Modulo - math problems. Reason - math problems.