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J1 arabic numbers

Apr 16, 2017

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Page 1: J1 arabic numbers

0123456789 12455NumbersNumbers

Page 2: J1 arabic numbers

The numbers we write are made up of algorithms, (1, 2, 3, 4, etc.) called Arabic algorithms, to distinguish them from Roman algorithms (I, II, III, IV, etc.). 12455

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The arabs popularized these algorithms, but their origin goes back to the Phoenecian merchants who used them to count and do their commercial accounting.

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Have you ever asked the question why “one” is 1, “two” is 2, “three” is 3...?

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What is the logic that existed in the arabic algorithms?

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Easy, very easy…!

There are angles!

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Look at these algorithms written in their primitive form and check it out! …

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1 angle 2 angles

3 angles 4 angles

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124555 angles 6 angles

7 angles 8 angles

Page 10: J1 arabic numbers

124559 angles

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And the most interesting and intelligent of all…..

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Zero angle !

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It is never too late to learn!

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