Today, we cover chapter 1 of class 9 math NCERT book and exercise 4. Ever since the re-introduction of the board exams in Class 10, the CBSE and NCERT have made significant changes in the syllabus.

NCERT Books for Class 12 Maths: NCERT Books for Class 12 are prescribed by the Central Board of Secondary Education and are prepared by subject experts. These books are widely followed by CBSE ...

Number System chapter of Class 9 Maths NCERT Book can be downloaded in PDF format from here. We have provided here the latest edition of the chapter along with precise NCERT Solutions.