14
Aug
Number systemClass 9 math tutorials, distributive law, distributive property, equidistant chords, math, mathemafia, NCERT, number system
Concept: In this tutorial, you will learn about the distributive property (also known as distributive law) of multiplication over addition and subtraction. Also sometimes known as distributivity. it is class 6 math which stays relevant in all future classes.
Number System
- Number System – Best explained with real life examples
- Distributive property of multiplication over addition and subtraction
- Associative property of addition and multiplication
- Closure property
- Additive Identity, Multiplicative identity, Additive inverse, Reciprocal
- Commutative law explained for basic arithmetic operations
- Rational Numbers
- Integers
Polynomials
Important Concepts – Miscellaneous
Surface area and Volumes
- Area / Surface area / Volume – Introduction
- Surface Area of Cube and Cuboid
- Volume Of Cuboid and Cube
- Surface Area of Right Circular Cylinder
- Volume and capacity of Cylinder
- Right circular Cone
- Surface Area of Right circular Cone
- Volume of Cylinder vs Cone
- Litres and Cubic centimetre (cm³)
- Cubic meters to litres