Ex 3.3, 5 - Chapter 3 Class 6 Playing with Numbers

Last updated at August 14, 2026 by

Ex 3.3, 5 - Write smallest and greatest digit in blank space (a) 6724

Ex 3.3, 5 - Chapter 3 Class 6 Playing with Numbers - Part 2

Ex 3.3, 5 - Chapter 3 Class 6 Playing with Numbers - Part 3 Ex 3.3, 5 - Chapter 3 Class 6 Playing with Numbers - Part 4

Remove Ads
Teachoo · Class 6 Explore Class 6

Transcript

Ex 3.3, 5 Write the smallest digit and the greatest digit in the blank space of each of the following numbers so that the number formed is divisible by 3 : (a) __ 6724 We know that, A Number is divisible by 3, if sum of digits is divisible by 3 __ 6724 Sum of digits = __ + 6 + 7 + 2 + 4 = __ + 19 Let us check different values of blank digit & check if number is divisible by 3 Sum of digits = __ + 19 Smallest digit = 2 Greatest digit = 8 Ex 3.3, 5 Write the smallest digit and the greatest digit in the blank space of each of the following numbers so that the number formed is divisible by 3 : (b) 4765 __ 2We know that, A Number is divisible by 3, if sum of digits is divisible by 3 4765 __ 2 Sum of digits = 4 + 7 + 6 + 5 + __ + 2 = 24 + __ Let us check different values of blank digit & check if number is divisible by 3 Sum of digits = 24 + __ Smallest digit = 0 Greatest digit = 9

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh is an IIT Kanpur graduate and has been teaching for 16+ years. At Teachoo, he breaks down Maths, Science and Computer Science into simple steps so students understand concepts deeply and score with confidence.

Many students prefer Teachoo Black for a smooth, ad-free learning experience.