Advertisement Remove all ads

An Aid in Reading and Writing Large Numbers

Advertisement Remove all ads

Topics

notes

An aid in reading and writing large numbers:

Sometimes it helps to use indicators to read and write large numbers otherwise we face difficulties.

For example, we identify the digits in one's place, ten's place and hundred's place in 257 by writing them under the tables O, T, and H as

H T O Expansion
2 5 7 2 × 100 + 5 × 10 + 7 × 1

Similarly, for 2902,

Th H T O Expansion
2 9 0 2 2 × 1000 + 9 × 100 + 0 × 10 + 2 × 1

One can extend this idea to numbers up to lakh as seen in the following table.

Number TLakh Lakh TTh Th H T O Number Name Expansion
7,34,543 - 7 3 4 5 4 3 Seven lakh thirty-four thousand five hundred forty-three 7 × 1,00,000 + 3 × 10,000 + 4 × 1000 + 5 × 100 + 4 × 10 + 3.

Similarly, we may include numbers up to crore as shown below:

Number TCr CR TLakh Lakh TTh Th H T O Number Name Expansion
65,32,75,829 6 5 3 2 7 5 8 2 9 Sixty-five crore thirty-two lakh seventy-five thousand eight hundred twenty-nine 6 × 100000000 + 5 × 10000000 + 3 ×1000000 + 2  × 1,00,000 + 7 × 10,000 + 5 × 1000 + 8 × 100 + 2 × 10 + 9.
If you would like to contribute notes or other learning material, please submit them using the button below.

Shaalaa.com | An Aid in Reading and Writing Large Numbers

Shaalaa.com


Next video


Shaalaa.com


An Aid in Reading and Writing Large Numbers [00:09:08]
S
Series: An Aid in Reading and Writing Large Numbers
0%


Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×