Example 14 - Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash)

Last updated at August 10, 2026 by

Hira has a rare coin collection. She has 28 coins in one bag and 35 - Removing Brackets - I

part 2 - Example 14 - Removing Brackets - I - Chapter 2 Class 7 - Arithmetic Expressions (Ganita Prakash) - Class 7 (Ganita Prakash 1, 2 & old NCERT)

Remove Ads
Teachoo · Class 7 Explore Class 7

Transcript

Example 14 Hira has a rare coin collection. She has 28 coins in one bag and 35 coins in another. She gifts her friend 10 coins from the second bag. Write an expression for the number of coins left with Hira. Number of coins in Bag I = 28 Number of coins in Bag II = 35 Number of coins given from Bag II = 10 Thus, Number of coints left in Bag II = 35 – 10 So, Total number of coins = Number of coins in Bag I + Number of coints in Bag II = 28 + (35 – 10) = 28 + 25 = 53

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.