Exercise 3.2 class 10 maths question 5 July 8, 2019 16 32 64 128 Class 10 maths chapter 3 exercise 3.2 question 5 in hindi Question number 14 exercise 5.2 Unit 3 lesson 10 cumulative practice problems Go math 5th grade chapter 10 lesson 10.2 homework Grade 6 module 3 lesson 10 problem set