Study Materials

NCERT Solutions for Class 8th Mathematics

 

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Chapter 1. Rational Numbers

Exercise 1.1

 

 

 

Exercise 1.1


Q1. Using appropriate properties find;

Solution: 

Using BODMAS first we solve for multiply here;

Solution: 

Using BODMAS first we solve for multiply here;

Q2. Write the additive inverse of each of the following. 

Solution:

Q3. Verify that – (- x) = x for; 

 

 

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