ML Aggarwal Integers Exe-1.2 Class 7 ICSE Maths Solutions

ML Aggarwal Integers Exe-1.2 Class 7 ICSE Maths Solutions. We Provide Step by Step Answer of  Exe-1.2 Questions for Integers as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-7.

ML Aggarwal Integers Exe-1.2 Class 7 ICSE Maths Solutions

Board ICSE
Publications Avichal Publishig Company (APC)
Subject Maths
Class 7th
Chapter-1 Integers
Writer ML Aggarwal
Book Name Understanding
Topics Solution of Exe-1.2 Questions
Edition 2023-2024

Integers Exe-1.2

ML Aggarwal Class 7 ICSE Maths Solutions

Page-8

Question 1. Write a pair of integers whose:

(i) sum is -3
(ii) difference is -5
(iii) difference is 4

Answer:

(i) sum is -3

The pair whose sum is -3 is -5, 2.

-5 + 2 = -3

(ii) difference is -5

The pair whose difference is -5 is -2, 3.

-2 – 3 = -5

(iii) difference is 4

The pair whose difference is 4 is -7, -11.

-7 – (-11) = 4

Question 2. In a quiz, team A scored -30, 20, 0 and team B scored 20, 0, -30 in three successive rounds. Which team scored more? Can we say that we can add integers in any order?

Answer:

Team  score  and
Team  scores  in three rounds
Sum of scores of  team
Sum of scores of  team
The score of both team are equal i.e. 

Yes, by adding the scores in any order, the result will be the same.

Question 3. Find the sum of integers -72, 237, 84, 72, -184, -37.

Answer:

Sum of integers -72, 237, 84, 72, -184, -37.

( – 72 ) + 237 + 84 + 72 + ( – 184 ) + ( – 37 )

– 72 + 321 + 72 – 184 – 37

249 + 72 – 221

321 – 221

100

—  : End of ML Aggarwal Integers Exe-1.2 Class 7 ICSE Maths Solutions :–

Return to –  ML Aggarwal Maths Solutions for ICSE Class -7

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