RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2

In this chapter, we provide RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 Maths pdf, free RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 Maths book pdf download. Now you will get step by step solution to each question.

TextbookNCERT
ClassClass 8
SubjectMaths
ChapterChapter 1
Chapter NameRational Numbers
ExerciseEx 1.2

RD Sharma Solutions for Class 8 Chapter 1 Rational Numbers Ex 1.2 Download PDF

Question 1.
Verify commutativity of addition of rational numbers for each of the following pairs of rational numbers :
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 1
Solution:
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 2
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 3
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Question 2.
Verify associativity of addition of rational numbers i.e., (A: + y) + z = x + (y + z), when :
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 9
Solution:
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Question 3.
Write the additive inverse of each of the following rational numbers :
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 15
Solution:
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 16
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Question 4.
Write the negative (additive inverse) of each of the following :
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 18
Solution:
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 19

Question 5.
Using commutativity and associativity of addition of rational numbers, express ‘iach of the following as a rational number :
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 20
Solution:
RD Sharma Class 8 Solutions Chapter 1 Rational Numbers Ex 1.2 21
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Question 6.
Re-arrange suitably and find the sum in each of the following :
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Solution:
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All Subject NCERT Solutions For Class 8

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