Get the NCERT Solutions for CBSE Class 9 Mathematics chapter 1 - Number System. You will get correct and detailed solutions to all exercise questions of NCERT book.

The Babylonians used separate combinations of two symbols to represent every single number from 1 to 59. That sounds pretty confusing, doesn’t it? Our decimal system seems simple by comparison ...

Download NCERT Exemplar for Class 9 Maths (Chapter 1: Number System) in PDF format. With this article, students can download the complete PDF.