Page 7 - Maths Class 05
P. 7
In this chart, ‘a’ shows the numeral 43214567 which is read as “forty three million two
hundred fourteen thousand five hundred sixty seven”.
In ‘b’ the numeral 649823458 is read as “six hundred forty nine million eight hundred
twenty three thousand four hundred fifty eight.”
Know
Know
Know
Get to
Get
Get
to
To separate the periods, we use either of the two methods :
« We use commas ( , ). OR
« We leave a short space between each of them.
Comparison between Indian and International System of Numeration
International
Millions Thousands Ones
System
Periods H T O H T O H T O
PLACES 100000000 10000000 1000000 100000 10000 1000 100 10 1
Periods TC C TL L TTH TH H T O
Indian System Crores Lakhs Thousands Ones
From the above place value charts, we find the following relations :
10 ones = 1 ten
10 tens = 1 hundred
10 hundreds = 1 thousand
10 thousands = 1 ten thousand
10 ten thousands = 100 thousands = 1 lakh
10 ten lakhs = 100 lakhs = 1 crore
100 ones = 1 hundred
100 tens = 1 thousand
10 lakhs = 1 million
100 lakhs = 10 millions = 1 crore
10 crores = 100 millions
Mathematics-5 7
