Fast and Quick Mental Math Tricks - Vedic Maths Made Easy
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Fast and Quick Mental Math Tricks - Vedic Maths Made Easy

Fast and Quick Maths by Vedic Maths (Mental Math Tricks). Best Online Maths Course for Learning Mental Maths tricks.
4.0 (14 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
571 students enrolled
Last updated 6/2016
English
Current price: $10 Original price: $40 Discount: 75% off
1 day left at this price!
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Includes:
  • 1.5 hours on-demand video
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What Will I Learn?
Do Addition, Subtraction, Multiplication and Division at 50% faster speed
Increase mental maths aptitude
Solve complicated calculations in lesser time and greater accuracy
View Curriculum
Requirements
  • Add, subtract, multiply and divide numbers
Description

Are you weak at mental calculations? Are you looking for some course to learn Fast maths, quick math? Then you have landed at the right place. In this course you will learn Vedic maths. This online maths course focuses on mental maths and tricks to solve them in your head without even writing anything on paper. 

Calculations are required everywhere and everytime. People find simple addition, subtraction, multiplication and division  difficult to solve. Whenever they see calculation they run for the calculator. 

This problem arises especially among students who are preparing for competitive examinations such as GRE, GMAT, SAT, CAT etc,. The candidate is expected to perform an incredible amount of calculation in a very short time. .

This course provides a new approach to do the calculations. After taking this course you will be able to do most of the calculations in your head. 

Structure of course-

  • You will find an introductory section where I have explained some terms that I will be using in the rest of the course.
  • Then we will learn addition and subtraction. The techniques that I have used to  teach addition and subtraction is used in rest of the course.
  • After that, we will learn tricks to multiply two numbers faster. and we will also learn some special multiplication tricks.
  • Speed division, you will learn to divide any two numbers at 70% faster speed
  • Finding Squares of any number. You will also study a special case where you will learn to find the square of any number ending in 5 in less than 10 sec. 
  • Finding cubes of 2 or 3 digit numbers. This technique will teach you to find cube of any number in under 1 min. 
  • Check your calculation with the technique of Digit Sum. You will be able to check your addition, subtraction, multiplication calculation in seconds using this technique.
Who is the target audience?
  • Students preparing for competition examinations such as GRE, GMAT, SAT, CAT
  • Who want to improve their mental maths
  • Anyone willing to learn
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Curriculum For This Course
Expand All 26 Lectures Collapse All 26 Lectures 01:42:09
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Start Here
3 Lectures 11:34

This is an introductory video where I have described that what all thing you will learn in this course. just go through this video and I bet there is everything that you will want to learn.

Preview 01:22

While studying Vedic mathematics there are two important terms that you need to understand, one is Base and another is  the complement. Base and complement are used in all the methods that are taught in this course.  After watching this video you will be able to find out if a number is a Base or not, and you will also learn how to find complement of small numbers. 

Base and Complements
07:10

After completing this lecture you will be able to find  the complement of large numbers. I have also explained a trick to find out the complement of any number within few seconds. 

Finding Complement of Large Numbers
03:02

In this Quiz you will find two types of problems, one to find out the base out of given options and another to find out the complement of the given n

Finding Base and Complements
5 questions
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Addition and Subtraction
2 Lectures 09:05

In the problem of addition, we have two main factors, speed and accuracy to be considered. We will discuss a method of addition which is faster than the method used by most people and also has a higher degree of accuracy.

In using  the traditional or conventional method of addition, the average man cannot always add a fairly long column of figures without making a mistake. In this lecture, you will learn a technique to add long numbers column without making any mistake, ever.

Preview 05:01

After watching this lecture you will be able to subtract two numbers at 50% fast speed then conventional/ traditional technique of multiplication. I have explained the concept of subtraction with the help of few examples.

Preview 04:04

This quiz has 10 problems based on addition and subtraction. Use the tricks learned in the video to solve them. 

Don't use a calculator.  

Try to solve as many calculations in mind, without using paper.

Addition and Subtraction Practice
10 questions
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Magical Multiplication
6 Lectures 21:45

Multiplying two numbers is a time taking task. If you are using conventional/traditional way of multiplication then   there are chances that your answer will not be accurate or it will take too long  to find out the answer. After watching this video you will be able to solve the problem of multiplication at much faster speed and lesser space and with more accuracy.

One Line Multiplication
03:38

After watching this lecture you will be able to multiply and 3 digit number by any 3 digit or any 2 digit number  using one line multiplication technique. 

Solving 3 X 3 Digit multiplication in One Line
04:48

After watching this lecture you will be able to multiply and 4 digit number by any 4 digit number  using one line multiplication technique. 

Solving 4 X 4 Digit multiplication in One Line
02:36

After watching this video you will be able to multiply any number with 5, 25, 50, 250... very quickly and accurately.

Special Multiplication - Part 1
02:52

After watching this video you will be able to multiply any number with 11-19 very quickly and accurately.

Special Multiplication - Part 2
03:30

After watching this video you will be able to multiply any number with numbers close to base very quickly and accurately.

Special Multiplication - Part 3
04:21

This quiz will help you practice all the types of multiplications that you have learned so far.

Please do not use calculator to find out the answer

Please try to do as many problems in your mind without the use of paper.

Multiplication Practice
20 questions
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Speed Division
5 Lectures 26:33

Division has always been most difficult operator out of addition, subtraction and multiplication. But after watching this video you will be able to solve problem of division very easily and quickly.

Speed Division - Part 1
08:15

Speed Division - Part 2
03:32

Speed Division - Part 3
07:18

Speed Division - Part 4
03:31

Speed Division - Part 5
03:57

Division Practice
4 questions
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Finding Square of any Number
3 Lectures 15:26

We will discuss a general rule for finding square of any number. The method of squaring is intimately connected with a procedure known as "Duplex Combination" process. 


Finding Duplex of Any number
04:21

We have learned to find duplex of any number. now we will use that knowledge to explore a technique to calculate square of any number. With the help of duplex you will be able to find out the square of any digit number in just few seconds. 

Finding Square of any number
09:19

Numbers like 15, 25, 35 and so on, ends with the digit 5. There is a very easy technique to find square of numbers ending in 5. 

Special Case: Finding Square of Numbers ending in 5
01:46

In this Quiz you will have 6 questions. 

You have to find the square of the umbers using Duplex method and Special case. 

Practice of Finding Square of Numbers
6 questions
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Finding Cube of 2-3 Digit numbers
2 Lectures 06:53

Modifying the technique of finding cube of 2 digit numbers a little bit, you will be able to find cube of 3 digit numbers as well. This technique helps you continently find out cube of some simple 3 digit numbers. such as 103, 205 and so on.

Finding Cube of three digit Numbers
01:52

In our calculations we usually never need to find cubes of large numbers. We have to find cubes of 2 or 3 digit numbers only. In this video lecture you will learn to find the cube of two digit numbers. You will be able to find the cubes of numbers in under 1 min. 

Finding Cube of two digit Numbers
05:01

You will find 5 Questions. Use technique explained to find cube of the given numbers.

Practice on Finding Cube
5 questions
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Checking Calculation using DIGIT SUM
5 Lectures 10:53

First we will see what is digit sum, after that we will see how to calculate digit sum. Then we will learn a short cut to find digit sum of any number. 

What is Digit Sum and How to Calculate Digit Sum
02:44

Some Practice on finding Digit Sum
01:28

Checking Addition using Digit Sum
02:53

You will learn to check your calculation of subtraction in this lecture.

Checking Subtraction using Digit Sum
02:07

In this lecture you will learn to check your calculation of multiplication.

Checking multiplication using Digit Sum
01:41
About the Instructor
Mr Saurabh Shrivastava
4.0 Average rating
14 Reviews
571 Students
1 Course
Software Engineer and Educator

Hi, I am a Software Engineer and an Educator. I have working experience of software developer for over 7 years and I am working as an Educator for last 5 years.  

I have helped develop several educational companies. I assist them in course development and technical issues. I also own an educational website thetubeguru and a youtube channel with the same name. 

I love to teach maths and science as a hobby. I have been guiding students who are preparing for competition examinations like GRE, GMAT, SAT, CAT etc for last 5 years.