Jagat Jitendra Matto Solutions for Chapter: Knowing Our Numbers, Exercise 1: EXERCISE 1.1

Find the difference between the number $349$ and that obtained on reversing its digits.

Write the following in numeral form:
Four million forty nine thousand six hundred eight

Write the following in numeral form:
Twenty nine million four hundred five thousand seven hundred three

How many $4-$digit numbers in all are there in base $10$ system?

Write all possible $2-$digit numbers that can be formed by using the digits $3, 7$ and $9.$ If the repetition of digits is allowed.

Write the number corresponding to the following:

$7000+500+30+9$

Write the number corresponding to the following:

$60000+3000+600+7$

Write the number corresponding to the following:

$9000000+6000+300+50+4$