8th Chapter 1 Rational Numbers in 1 Shot | Simple Understanding | Tricks | Examples | Arise Maths 🏆👊

▶️8th Chapter 1 - Full shot video!
For 1:1 Classes - https://www.arisemaths.com/
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✅ In this video

✔️ Class: 8th
✔️ Subject: Maths
✔️ Topic Name: Rational Numbers - Introduction , Concepts , Examples , Tricks , a famous puzzle!
✔️ This video covers an explanation of rational numbers from Class 8 Chapter 1 as taught by Aseem sir. Easy to remember concepts such as
👉 1) how to feel, imagine & understand rational numbers well
👉 2) how not to make mistakes in addition / subtraction / multiplication / division of plus & minus integers & rational numbers
👉 3) how to easily remember properties such as closure, commutativity, associativity, distributivity, identity
👉 4) cheat sheet summary of the entire chapter 5) a famous puzzle.

0:00 Video Introduction: What all will be covered
0:45 Introduction of Rational Numbers
5:28 Concept of Rational Numbers
9:48 Definition of Rational Numbers
12:40 Why properties (Maths as a language)
14:58 What is Closure property & how to remember it?
17:40 Closure property: Whole Numbers
20:07 Closure property : Integers (Addition, Subtraction) ex. +3-(-5)
33:05 Closure property : Integers (Multiplication, Division) ex. 3*-2*-4
36:38 Closure property : Rational Numbers (Addition, Subtraction)
50:28 Closure property : Rational Numbers (Multiplication)
52:27 Closure property : Rational Numbers (Division)
59:58 Mixed Fractions
1:05:14 Equivalent Fractions
1:09:39 Practice
1:12:35 What is Commutativity & how to remember it?
1:14:32 Commutativity : Whole Numbers
1:19:05 Commutativity : Integers
1:23:12 Commutativity : Rational Numbers
1:33:59 What is Associativity & how to remember it?
1:37:25 Associativity : Whole Numbers
1:40:09 Associativity : Integers
1:48:26 Associativity : Rational Numbers (with examples)
2:09:29 Famous Puzzle
2:10:27 What is Distributivity & why is it important?
2:12:26 Distributivity with Rational Numbers (example)
2:19:19 How to remember distributivity
2:20:23 What is Identity & how to remember it?
2:20:51 Additive Identity
2:21:35 Multiplicative Identity
2:22:31 Cheat Sheet Summary

There are many other important chapters that we are going to cover in upcoming videos for class 8. Stay tuned with AriseMaths.

#Maths #Class8 #Ch1 #RationalNumbers #Exam #Marks #ConceptualUnderstanding #ncert #cbse #trending #2022 #2023 #trend #tips
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✔️👉For more fun & useful math videos check out the channel - https://www.youtube.com/channel/arise...

✔️👉 For conceptual understanding, marks improvement & friendship with maths visit: www.arisemaths.com

✔️👉 More Full chapter videos - coming soon!
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About Arise
With over 50 years of experience & a strong reputation as a teacher, Khare Sirs realized that the key reason children struggle in competitive exams is weak fundamentals in & fear of maths. Instead, strong fundamentals in maths go a long way in life - with strong problem solving skills.
Thus, He, his son & a team of IITians launched Arise with a mission to eliminate math fear & improve marks in maths in all children.
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