2.Find the number from each of the following expanded forms: (b) 4 × 10^5 + 5 × 10^3 + 3 × 10^2 + 2 × 10^0 2.Find the number from each of the following expanded forms: (b) 4 × 10^5 + 5 × 10^3 + 3 × 10^2 + 2 × 10^0 October 10, 2020 Category: Chapter 13 - Exponents and Powers , Maths , NCERT Class 7 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related