You start from Floor +2 and press –3 in the lift. Where will you - Addition of Integers

Remove Ads Share on WhatsApp

Transcript

Question 1 - Page 245 You start from Floor +2 and press –3 in the lift. Where will you reach? Write an expression for this movement.Our expression would be (+2) + (–3) Solving (+2) + (–3) = 2 – 3 Taking – common = – (–2 + 3) = – (3 – 2) = –1 So, we will reach Toy Store

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 15 years. He provides courses for Maths, Science and Computer Science at Teachoo