# Natural numbers + modulo - practice problems

#### Number of problems found: 6

- Fraction to decimal infinite

Determine which digit is at 1000th place after the decimal point in the decimal expansion of the fraction 9/28. - 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? - Modulo

Find x in modulo equation: 47x = 4 (mod 9) Hint - read as: what number 47x divided by 9 (modulo 9) give remainder 4 . - Remainders

It is given a set of numbers { 170; 244; 299; 333; 351; 391; 423; 644 }. Divide this numbers by number 66 and determine set of remainders. As result write sum of this remainders. - Divisibility

Is the number 761082 exactly divisible by 9? (the result is the integer and/or remainder is zero)

We apologize, but in this category are not a lot of examples.

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Natural numbers - practice problems. Modulo - practice problems.