Question

Read the number.Write them using placement boxes and write their expanded forms :

(i)$475320$ (ii)$9847215$ (iii) $97645310$ (iv)$30458094$

(a)Which is the smallest number ?

(b)Which is the greatest number ?

(c) Arrange these numbers in ascending and descending order.

Answer 1

(i)$475320$=Four hundred seventy five thousand three hundred and twenty.

$(4\times 100000)+(7\times 10000)+(5\times 1000)+(3\times 100)+(2\times 10)$

(ii)$9847215$=Nine million eight hundred forty seven thousand two hundred fifteen.

$(9\times 1000000)+(8\times 100000)+(4\times 10000)+(7\times 1000)+(2\times 100)+(1\times 10)+(5\times 1)$

(iii) $97645310$=Ninety seven million six hundred forty five thousand three hundred ten.

$(9\times 10000000)+(7\times 1000000)+(6\times 100000)+(4\times 10000)+(5\times 1000)+(3\times 100)+(1\times 10)$

(iv)$30458094$=Thirty million four hundred fifty eight thousand ninety four.

$(3\times 10000000)+(4\times 100000)+(5\times 10000)+(8\times 1000)+(9\times 10)+(4\times 1)$

(a) The smallest number is $475320$.

(b)The greatest number is $97645310$.

(c)Ascending order $475320,9847215,30458094,97645310$

Descending order$97645310,30458094,9847215,475320$.