Class 6 Math Ex#1.2 Q#1-3 solved

Описание: Title:
Prime Factorisation – Tree Method, Division Method & Index Notation | Exercise 1.2 Q 1‑3 | Class 6 | EasyMath with RI

Description:
In this video we tackle Exercise 1.2 (Questions 1‑3) from the Class 6 Maths chapter on _Prime Factorisation_. We start with a quick refresher on what prime numbers are, then dive into two handy techniques:

Tree method – visually break down a number into its prime factors.
Division method – repeatedly divide by the smallest prime to get the factorisation.

We also show how to write the result using index notation (e.g., 12 = 2² × 3).

Each question is solved step‑by‑step, with common pitfalls highlighted so you can avoid them in your homework or exams.

🔹 Who’s this for?
Class 6 students following PCTB prime factorisation.
Anyone who wants a clear, no‑nonsense explanation of the two methods and how to express the answer in index form.

🔹 What you’ll get:
Complete solutions to Q 1, 2 and 3 of Exercise 1.2.
Tips to choose the faster method for different numbers.
Practice problems at the end (answers in the description).

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Keywords: prime factorisation, tree method, division method, index notation, class 6 maths, exercise 1.2, EasyMath with RI, math tutorial, prime numbers.