ML Aggarwal Integers Exe-3.4 Class 6 ICSE Maths Solutions

ML Aggarwal Integers Exe-3.4 Class 6 ICSE Maths Solutions. We Provide Step by Step Answer of  Exe-3.4 Questions for Integers as council prescribe guideline for upcoming board exam. Visit official Website CISCE for detail information about ICSE Board Class-6.

ML Aggarwal Integers Exe-3.4 Class 6 ICSE Maths Solutions

Board ICSE
Publications Avichal Publishig Company (APC)
Subject Maths
Class 6th
Chapter-3 Integers
Writer ML Aggarwal
Book Name Understanding
Topics Solution of Exe-3.4 Questions
Edition 2023-2024

Integers Exe-3.4

ML Aggarwal Class 6 ICSE Maths Solutions

Page-56

Question 1. Find the value of:

(i) 6 – 9 + 4
(ii) -5 – (-3) + 2
(iii) 7 + (-5) + (-6)
(iv) 6 – 3 – (-5)

Answer:

(i) 6 – 9 + 4

= (6 + 4) – 9

= 10 – 9 =1

(ii) -5 – (-3) + 2

= -5 + 3 + 2

= -5 + 5 =0

(iii) 7 + (-5) + (-6)

= 7 – 5 – 6

= 2 – 6 = -4

(iv) 6 – 3 – (-5)

= 6 – 3 + 5 = 8

Question 2. Evaluate the following:

(i) -77 + (-84) + 318
(ii) 54 + (-218) – (-76)
(iii) -121 – (-78) + (-193) + 576
(iv) -65 + (-76) – (-28) + 32

Answer:

(i)  -77 + (-84) + 318

= -77 – 84 + 318

= -(77 + 84) + 318

-(161) + 318

-161 + 318

318 – 161 = 157

(ii)  54 + (-218) – (-76)

= 54 – 218 + 76

= (54 +76) – 218

= 130 -218 = -88

(iii)  -121 –  (-78) + (-193) + 576

= -121 + 78 -193 + 576

= -121 – 193 + 78 + 576

= -(121 + 193) + 78 + 576

= -(314) + 654

654 – 314 = 340

(iv)  -65  + (-76) – (-28) + 32

= -65 – 76 + 28 + 32

= -(65 +76) + 60

= -141 + 60 =  – 81

Question 3. Find the value of:

(i) 8 – 6 + (-2) – (-3) + 1
(ii) 31 + (-23) – 35 + 18 – 4 – (-3)

Answer:

(i) 8-6 + (-2)- (-3) + 1

= 8-6-2+3+1

= -6 – 2 + 8 + 3 + 1

= – 6 – 2 + 12

= -8 + 12 + 4

(ii) 31 + (-23) – 35 + 18 – 4 + (-3)

= 31 – 23 – 35 + 18 – 4 + 3

= -23 – 35 – 4 + 31 + 18 + 3

= -23 – 35 – 4 + 52

= -62 + 52 = -10

Question 4. Rashmi deposited ₹ 4370 in her account on Monday and then withdrew ₹ 2875 on Tuesday. Next day she deposited ₹ 1550. What was her balance on Thursday?

Answer:

Rashmi deposited in her account on monday = 4370

Less withdrawal on tuesday = 2875

so the balance = 4370 – 2875

= 1495

Again she deposited on wednesday = 1550

Balance on thursday

= 1495 + 1550

= 3045

—  : End of ML Aggarwal Integers Exe-3.4 Class 6 ICSE Maths Solutions :–

Return to   ML Aggarwal Maths Solutions for ICSE Class -6

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