why we are all calling 1,2,3... as one,two,three....so on...?????

hi friends i am here to tell one interesting Question & Answer to you people .


After  a long Search in google i found a very very very interest news about numbers..


I think many of you dont know waht is the reason/answer for my question .....



the question is " why we are all calling 1,2,3... as one,two,three....so on...??????"


If any one want to know the answer please see below image and you will definetly  know why we are calling them as one,two,three....



and finally the answer is this image...