Book: RD Sharma - Mathematics
Chapter: 1. Rational Numbers
Subject: Maths - Class 8th
Q. No. 4 of Exercise 1.5
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4
Simplify:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi)
(vii) 
(viii)
(i) 
– 
= 
+ 
= 
+ 
= 
= 
(ii) 
+ 
= 
+ 
= 
+ 3
= 
= 
(iii) 
+ 
= 
+ 
= 
+ 
= 
= 
(iv) 
+ 
= 
+ 
= 
= 
= 
(v) 
+ 
= 
+ 
= 
+ 
= 
(vi) 
+ 
= 
+ 
= 
= 
(vii) 
+ 
= 
+ 
= 
+ 
= 
= 
= 
(viii) 
– 
= 
- 
= 
= 
= 
