Haryana State Board HBSE 7th Class Maths Solutions Chapter 9 Rational Numbers Ex 9.2 Textbook Exercise Questions and Answers.
Haryana Board 7th Class Maths Solutions Chapter 9 Rational Numbers Exercise 9.2
Question 1.
Find the sum :
Solution:
Question 2.
Find
Solution:
Question 3.
Find the product:
Solution:
Question 4.
Find the value of:
Solution:
