S K Khanuja Solutions for Chapter: Integers, Exercise 5: Exercise 5

Author:S K Khanuja

S K Khanuja Mathematics Solutions for Exercise - S K Khanuja Solutions for Chapter: Integers, Exercise 5: Exercise 5

Attempt the free practice questions on Chapter 1: Integers, Exercise 5: Exercise 5 with hints and solutions to strengthen your understanding. Tryout Maths A book on Mental Maths 7 solutions are prepared by Experienced Embibe Experts.

Questions from S K Khanuja Solutions for Chapter: Integers, Exercise 5: Exercise 5 with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 3

Zero is greater than all negative integers.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 4

The sum of negative and positive integers is always positive.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 5

The product of a positive and a negative integer is negative.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 6

The product of two negative integers is always positive.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 7

Multiplication on integers is commutative.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 8

Zero has no multiplicative inverse.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 9

For getting additive inverse we multiply the integer by 2.

EASY
7th CBSE
IMPORTANT
Tryout Maths A book on Mental Maths 7>Chapter 1 - Integers>Exercise 5>Q 10

Every non-zero number has its more than one multiplicative inverse.