14
0123456789 1 2 4 5 5 Numbers Numbers

J1 arabic numbers

Embed Size (px)

Citation preview

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

Page 3: J1 arabic numbers

12455

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

Page 4: J1 arabic numbers

12455

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

Page 5: J1 arabic numbers

12455

What is the logic that existed in the arabic algorithms?

Page 6: J1 arabic numbers

12455

Easy, very easy…!

There are angles!

Page 7: J1 arabic numbers

12455

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

Page 8: J1 arabic numbers

12455

1 angle 2 angles

3 angles 4 angles

Page 9: J1 arabic numbers

124555 angles 6 angles

7 angles 8 angles

Page 10: J1 arabic numbers

124559 angles

Page 11: J1 arabic numbers

12455

And the most interesting and intelligent of all…..

Page 12: J1 arabic numbers

12455

Zero angle !

Page 13: J1 arabic numbers

12455

It is never too late to learn!

Page 14: J1 arabic numbers

12455

Share it with Share it with your friends….your friends….