Question

6
ICSE Understanding Mathematics - VI
Exercise 1.1
1. Write the smallest natural number. Can you write the largest natural number?
2. Insert commas suitably and write each of the following numbers in words in the
Indian system and the International system of numeration:
(i) 506723
(ii) 180018018
3. Write the following numbers in expanded form:
(i) 750687
(ii) 5032109
4. Write the following numbers in figures:
(i) Seven lakh three thousand four hundred twenty
(ii) Eighty crore twenty three thousand ninety three
Also write the above numbers in the place value chart.​

Answer 1

Answer:

2-(I)5,06,723---Indian system

506,723----International system

(ii)18,00,18,018---indian system

180,018,018---international system

3- (I)7,00,000+50,000+600+80+7

(ii)50,00,000+30,000+2,000+100+9

4- (I)7,03,420

(ii)80,00,23,093

Hope it helps....