Question

Write the following number in words in the Indian system of numeration:- 5, 03, 04, 012.

Answer 1

Hint: Compare Indian number system with international number system to detect the difference in counting. Start from the rightmost digit 2 and move towards left most digit 5, write the place values of appearing digits as ones, tens, hundred, thousand, ten-thousand, lakh, ten-lakh and crore. Now, write the given digits in words and after each word of the digits write their place value.

Complete step by step answer:
Here we have been provided with the number 5, 03, 04, 012 and we are asked to write it in word according to the Indian system of numeration. First let us understand the difference between the Indian system and International system of numeration.
The number system or the numeral system is the system of naming or representing numbers. There are two types of number system namely Indian number system and International number system. The main difference between the Indian number system and International number system is the placement of the separators. In the International number system, millions are written after thousands and billions after millions. In Indian system lakhs are written after thousands and crores after lakhs.
Now, let us come to the question. We have to write 5, 03, 04, 012 in words, so starting from the leftmost digit 2 and moving towards the rightmost digit 5, we can write the place values of appearing digits as: -
2: ones’ place
1: tens’ place
0: hundreds’ place
4: thousands’ place
0: ten – thousands’ place
3: lakhs’ place
0: ten – lakhs‘ place
5: crores’ place
Therefore the given number can be written in words by writing the digits in words and adding their respective place values after the word. So we get,
$\therefore $ 5, 03, 04, 012: - Five crore three lakh four thousand twelve.

Note: You must not get confused by the commas or separators used in both Indian number system and international number system. Indian number system uses comma after every two place value after the hundredth digit, while the international number system uses comma after every three place value. Up to ten thousand both Indian and international number systems are the same.