Numbers having 4 or more digits can be read quickly and easily by putting them into groups using commas.

__Place value chart__

__Importance of commas or periods.__

Numbers having 4 or more digits can be
read quickly and easily by putting them into groups using commas.

In the
place value system, ones, tens and hundreds form the first group under “ones” period.
Thousands and ten thousands form second group under “thousands” period, lakhs
and ten lakhs form the third group under “lakhs” period and crores and ten
crores form the fourth group under “crores” period. Each group is seperated by a comma.

1. 99,15,797

2. 2,30,145

3. 1,34,19,922

Tags : Numbers | Term 1 Chapter 2 | 5th Maths , 5th Maths : Term 1 Unit 2 : Numbers

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5th Maths : Term 1 Unit 2 : Numbers : Importance of commas or periods | Numbers | Term 1 Chapter 2 | 5th Maths

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