Read these numbers. Write them using placement boxes and then write their expanded forms.
(i) 475320
(ii) 984721.3
(iii) 97645.710
(iv) 30458094
(a) Which is the smallest number?
(b) Which is the greatest number?
(c) Arrange these numbers in ascending and descending orders
Given:
The numbers
(i) 475320
(ii) 984721.3
(iii) 97645.710
(iv) 30458094
Solution:
(a) Smallest number : 475320 (i) Least number of digits
(b) Greatest number : 97645310 (iii) - Maximum number of digits with 9 in the $1^{\text {st }}$ place
(c)
Ascending order : $475320
Descending order: $ 97645310>30458094>9847215>475320$
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