Example 1 - Write down a pair of integers whose (a) sum is -3

 

 

 

 

  1. Chapter 1 Class 7 Integers
  2. Serial order wise

Transcript

Example 1 Write down a pair of integers whose (a) sum is –3 −3 & 0 −3 + 0 = −3 −1 & −2 −1 + (−2) = −1 − 2 = −(1 + 2) = −3 2 & −5 2 + (−5) = 2 − 5 = –(–2 + 5) = –(5 – 2) = −3 2 & −5 2 + (−5) = 2 − 5 = –(–2 + 5) = –(5 – 2) = −3

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.