ncert-solutions-for-class-7th-maths-chapter-1-integers-ex-11-q8

NCERT Solutions for Class 7th Maths Chapter 1 Integers Ex 1.1 Q8

8. Verify a – (–b) = a +bfor the following values of aand b.

(i) a= 21, b= 18 (ii) a= 118, b = 125

(iii) a= 75, b= 84 (iv) a= 28, b= 11

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