Chapter 1 • Class 8 Mathematics
Rational Numbers
Study by topic — one focused page each
1
Introduction to Rational Numbers
What are Rational Numbers? A rational number is any number that can be written in the form \(\frac{p}{q}\), where \(p\) and \(q\) are integers and \(q…
Start this topic → 2Operations on Rational Numbers
What is Additive Inverse? The additive inverse of a rational number \(a\) is the number that, when added to \(a\), gives zero (the additive identity).…
Start this topic → 3Comparison, Standard Form & Ordering
What is Standard Form of a Rational Number? A rational number \(\frac{p}{q}\) is in standard form (or simplest form) when: \(q > 0\) (denominator is p…
Start this topic →Chapter-wide tests
Online Test
10 MCQ • 15 min
IMO / Olympiad Practice
Olympiad level • 15 min
📝 Full Chapter Test (Download & Print)
35 marks • 75 min • with answer key