The Ways to Make Your Math Faster
- The Course Overview
Subtraction
- An Amazing way of doing Subtraction - Subtracting if all trailing zeros
- An Amazing way of doing Subtraction - Subtracting when all trailing zeros - Quiz
- Never Do Subtraction
- Subtracting with '+' operator - Quiz
Addition
- Adding two 2-digit numbers
- Adding Two 2 digit numbers
- Adding two 3-digit numbers
- Adding two 3-digit numbers - Quiz
- Adding two 4-digit numbers
- Adding two 4-digit numbers - Quiz
- Adding Big Numbers Faster
- Adding Mixed Numbers
- Adding Mixed Numbers - Quiz
Multiplication
- Multiplying a number with 1-digit number
- Multiplying a number with 1-digit number - Quiz
- Multiplication : A Newer Way
- Multiplying two 2-digit numbers
- Multiplying two 2-digit numbers - Quiz
- Multiplying two 3-digit numbers
- Multiplying two 3-digit numbers - Quiz
- Multiplying two 4-digit numbers
- Multiplying two 4-digit numbers - Quiz
- Multiplying two 5-digit numbers.
- Multiplying two 5-digit numbers - Quiz
- Multiplying a number with 11
- Multiplying a number with 11 - Quiz
- multiplying with 5, 25, 125, 625 and 75
- multiplying with 5, 25, 125, 625 and 75 - Quiz
- Multiplying two 3-digit numbers with '0' as middle digit
- Multiplying two 3-digit numbers with '0' as middle digit - Quiz
- Multiplying two 4-digit numbers with '00' as middle digits
- Multiplying two 4-digit numbers with '00' as middle digit - Quiz
- Multiplying two 5-digit numbers with '000' as middle digits
- Multiplying two 5-digit numbers with '000' as middle digits - Quiz
A bit of Vedic Mathematics
- Multiplying numbers with Vedic Mathematics
Squares
- Properties of a Perfect Square
- Squares of 2-digit numbers
- Squares of 2-digit numbers - Quiz
- Squares of 3-digit numbers
- Squares of 3-digit numbers - Quiz
- Squares of 4-digit numbers
- Squares of 4-digit numbers - Quiz
- Squares from 101 to 120 with Vedic Maths Technique
- Squares from 101 to 120 with Vedic Maths Technique - Quiz
- Squares of numbers ending with '5'
- Squares of numbers ending with '5' - Quiz
Rules of Divisibility
- Rules for Divisibility - Divisibility by 2 3 4 5 6 8 9 11 12 18 24 36 etc.
- Rules for Divisibility - Divisibility by 2 3 4 5 6 8 9 11 12 18 etc - Quiz
- Rule of divisibility by 7 and 13
- Rule of divisibility by 7 - Quiz 22
- Rule of divisibility by 13 - Quiz
- Divisibility of a 3-digit number - Quiz
- Rule of divisibility by 17
- Rule of divisibility by 17 - Quiz
- Divisibility Rule - Divisibility by 21 31 41 51 61 71 81 and 91
- Divisibility Rule - Divisibility by 21 31 41 51 61 71 81 and 91 - Quiz
- Rules for divisibility - Divisibility by 19 29 39 49 59 69 79 89 99
- Division by 5 25 125 625 3125
- Division by 5 25 125 625 3125 - Quiz
Square Roots
- Square Roots of Perfect Squares
- Squares Root of numbers starting with decimal
Cubes - Without Multiplying the number 3 times
- Cubes of 2-Digit Numbers (11 to 99)
Cube Roots
- Cube Root with Mental Math
- Quiz 29
Percentage
- Percentage : Basics and Shortcuts
- Percentage : Relation with Decimals, Fractions and Multiples
Lowest Common Multiple (LCM)
- Why Do We Call It LCM ?
- Finding LCM With Mental Maths
Miscellaneous Topics
- Comparing Fractions Faster
