Chapter 2 • Class 8 Mathematics
Irrational Numbers
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1
What Are Irrational Numbers?
What are Irrational Numbers? Irrational numbers are numbers that cannot be written as a simple fraction (ratio) of two integers. In other words, they …
Start this topic → 2Surds — Simplification & Operations
What is the Decimal Expansion of an Irrational Number? The decimal expansion of an irrational number is non-terminating (never ends) and non-repeating…
Start this topic → 3The Real Number Line
How to Represent \(\sqrt{2}\) on a Number Line: We can use the Pythagorean theorem to construct irrational numbers geometrically. Method for \(\sqrt{2…
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