Real numbers

Learn to identify the different sets of real numbers and their operations. These operations include addition and multiplication, absolute value, the calculation of distances and interval operations.

  1. Absolute value of a real number

    Difficulty: 6

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  2. Arrangement of the real numbers

    Difficulty: 5

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  3. Definition and real straight line

    Difficulty: 5

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  4. Distance between real numbers

    3 subjects

  5. Intervals

    Difficulty: 6

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  6. Operations with intervals

    4 subjects

  7. Operations: Sum and product of real numbers

    Difficulty: 5

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