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Modular arithmetic

Math · Discrete Math

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About this practice set

Modular arithmetic is part of Math (Discrete Math). Questions are generated with new numbers each time you practise. Levels available: Easy, Medium. After you answer, an explanation is shown.

Example questions

A taste of what you will practise. Answers are revealed after you try.

  • Easy

    What is 10 mod 8?

  • Medium

    What is -10 mod 12?