Integers Class- 7th RS Aggarwal Exe-1F Goyal Brothers ICSE Math Solution

Integers Class- 7th RS Aggarwal Exe-1 F Goyal Brothers ICSE Math Solution . We provide step by step Solutions of lesson-1 Integers for ICSE Class-7 Foundation RS Aggarwal Mathematics of Goyal Brothers Prakashan . Our Solutions contain all type Questions of Exe-1 F to develop skill and confidence. Visit official Website CISCE for detail information about ICSE Board Class-7 Mathematics.

Integers Class- 7th RS Aggarwal Exe-1F Goyal Brothers ICSE Math Solution

Integers Class- 7th RS Aggarwal Exe-1F Goyal Brothers ICSE Math Solution

Board ICSE
Publications Goyal brothers Prakashan
Subject Maths
Class 7th
Chapter-1 Integers
Writer RS Aggrawal
Book Name Foundation
Topics Solution of Exe-1F
Academic Session 2023 – 2024

Exercise – 1 F

Integers Class- 7th RS Aggarwal Exe-1F Goyal Brothers ICSE Math Solution

MULTIPAL CHOICE QUESTIONS

Que: Choose the correct option in each of the following:

1. The absolute value of 5 of

(a) -5

(b)1/5

(c) 0

(d) 5

Answer: option (d) 5 is correct.

2. The additive inverse of -7 is

(a) 7

(b) 1/7

(c) 1

(d) 0

Answer: option (a) 7 is correct.

3. The sum of two integers is -8. If one of them is 5, then the other is

(a) 3

(b) 13

(c) -3

(d) -13

Answer: option (d) -13 is correct.

4. The successor of -41 is

(a) -42

(b) 41

(c) 40

(d) -40

Answer: option (d) -40 is correct.

5. The value of (-7) × 6 + (-7) × 14 is

(a) 42

(b) -82

(c) -140

(d) -196

Answer: option (c) -140 is correct.

MENTAL MATHS

Integers Class- 7th RS Aggarwal Exe-1F Goyal Brothers ICSE Math Solution

1. Fill in the blanks:

(i) The absolute value of any integer can never be negative.

(ii) The sum of any integer and its additive inverse is always 0.

(iii) a × (b + c) = (a × b) + (a × c) is distributive property of multiplication over addition.

(iv) The product of two integers having unlike signs is always a negative integer.

(v) The additive inverse of an integer a has the opposite sign as a.

2. Write True (T) or False (F) :
Statements True/False
(i) For any integer a, the multiplicative inverse is 1. F
(ii) The sum of two integers having unlike sings is always a positive integer. F
(iii) The multiplicative inverse of an integer is never an integer. F
(iv) Any integer multiplied to its multiplicative inverse always gives the multiplicative identity. T
(v) Every integer has a multiplicative inverse. F
(vi) The quotient of two integers with unlike signs is always negative. T

— : end of Integers Class-7th RS Aggarwal Exe-1 F Goyal Brothers ICSE Math Solution :–

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