Question

Write the following numbers, placing the commas, according to Indian system:

(i) $835629$ = ______

Answer 1

Step: Placing the commas, according​to Indian system​

In the Indian system, counting from the right-hand side towards the left-hand side, a comma is placed after:

(1) One’s period = First three digits (629) i.e., hundreds, tens and ones. ​

​(2) Thousand’s period = next two digits (35) i.e., ten thousand and thousands. ​

​(3) Lakh's period = next two digits $\left(8\right)$ i.e., ten lakhs and lakhs.

While reading a numeral, all the digits in the same period are read together and the name of the period 9except ones) is read along with it.

Therefore, according to the indian system $835629$ can be written with the commas as $8,35,629.$