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0.E: Exercises

  • Page ID
    18153
  • This page is a draft and is under active development. 

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    Exercise \(\PageIndex{1}\)

    Solve the following:

    1. \(\frac{2 \times 5}{2+3}\)
    Answer

    \(2\).

    Exercise \(\PageIndex{2}\)

    Prove or disprove: There is a largest integer.

    Answer

    Hint: use proof by contradiction.

    Exercise \(\PageIndex{3}\)

    Use Egyptian multiplication to calculate \(12 \times 13\).

    Answer

     

    • List the other factor (13 in this exercise) next to the 1, and double for each cell underneath:
    • Choose the rows that add up to the first, chosen, factor (12 in this exercise):

    1

    13
    2 26
    4 52
    8 104

     


    This page titled 0.E: Exercises is shared under a CC BY-NC-SA license and was authored, remixed, and/or curated by Pamini Thangarajah.

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