Doubling & Halving Vedic Maths Tricks for Class 6

Class 6 maths represents a much larger leap from the arithmetic they learned in primary school, bringing with it scary multi-digit calculations. All those rows of numbers and tracking carry-overs can pile up quickly on timed school tests. And this is where doubling and halving Vedic maths tricks are useful.

This method transforms harsh calculations into kinder numbers, enabling children to solve them with verified results and improve speed with practice.

What are the doubling and halving Vedic Maths Tricks?

The doubling and halving strategy is entirely about achieving numerical balance. When you break up one number in a multiplication problem by two, the only way to keep the total value exactly the same is to multiply the other number by two as well. This enables you to convert any unknown, difficult multiplication problem into an effortless mental one you can easily solve.

The core mathematical rule looks like this:

• First Number × Second Number = (First Number ÷ 2) × (Second Number × 2)

Through this relationship, Class 6 students can now reduce equations on the spot without wasting precious time writing messy rough work. It serves as one of those ultimate easy maths shortcuts, allowing kids to escape ineffective school systems and solve problems with strong confidence.

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Best Doubling and Halving Vedic Maths Tricks

You can see the true strength of Vedic maths tricks for Class 6 when you match different pairs of numbers. Though you can use this technique very generally, it works fastest for thinking with large numbers when at least one of the digits is even, and then the companion number ends in 5, 25 or 50. When you multiply these particular numbers by 2, it will generate a round multiple like ten, one hundred, or one thousand automatically, which is super easy to mentally compute.

Step-by-Step Mechanism of the Trick

To use these mental maths multiplication tricks on your day-to-day homework or school exams, this is the routine you should follow:

• Find the even number: Look through the multiplication problem to identify which numbers are even. The even number is the one you divide by 2.

• Find the companion number: the result will be one of these two numbers. The first is a five, while the others are 25, so being with this fellow provides good company and support.

• Calculate simultaneously: Take half of the first number and double the second number in your mind simultaneously.

• Check and repeat: Review your new numbers. Solve them as soon as you have simple ones. If they are still large, keep repeating the step until they become tiny.

Read More - Finding Remainders Using Vedic Method for Class 6

Solved Examples for Doubling and Halving Vedic Maths Tricks

We will look at three different examples to see how this approach simplifies textbook problems in no time.

Example 1: Solve 14 × 35

• Step 1: Get half of an even number, i.e., 14 in this case. Half of 14 is 7.

• Step 2: 35 is the companion number, so double it. Double of 35 is 70.

• Step 3: Replace the new equation with a multiplication factor of 7 × 70.

• Step 4: Multiply 7 by 7 to get 49, then simply add the zero at the end to get 490.

Final Answer: 490

Example 2: Solve 16 × 25

• Step 1: Starting with the even number sixteen, divide it by two. This gives you 8.

• Step 2: Take 25 and double it. The result gives you 50.

• Step 3: The problem is now 8 x 50. We can now apply the trick once more and make things even simpler.

• Step 4: Halve 8 to get 4, and double 50 to get 100.

• Step 5: Multiply 4 by 100 easily in your head.

Final Answer: 400

Example 3: Solve 12 × 45

• Step 1: First, divide the even number 12 by two to obtain 6

• Step 2: The companion number is 45 – Double it; we get 90.

• Step 3: The problem becomes 6 × 90.

• Step 4: Multiply 6 by 9 to get 54, then put the zero back.

Final Answer: 540

Students gain immense confidence as they transform seemingly daunting multiplication exercises into simple times tables, thereby mastering key mental arithmetic skills.

Read More - Speed Maths Test for Class 6 (Try Now)

Practise Sheet for Doubling and Halving Vedic Maths Tricks

Regular and structured practice is the best way to become proficient at maths. Apply this practice sheet to put your skills into use. Attempt each and every single question in your head fully before you look at the step-by-step solutions below.

Beginner Level (Single-Step Simplification)

• Question 1: 18 × 15 = ?

• Question 2: 22 × 25 = ?

• Question 3: 14 × 45 = ?

• Question 4: 26 × 15 = ?

• Question 5: 12 × 35 = ?

• Question 6: 24 × 25 = ?

• Question 7: 32 × 15 = ?

• Question 8: 16 × 75 = ?

• Question 9: 28 × 50 = ?

• Question 10: 48 × 25 = ?

Benefits of Learning Doubling and Halving Vedic Maths Tricks

Ancient calculation methods can be highly beneficial for school students in their academic lives. This technique is a must-learn for all Class 6 students.

• Saves valuable exam time: Long division and multiplication, as taught traditionally, take several minutes. These easy maths shortcuts allow you to complete calculation steps up to five times faster.

• Reduces calculation mistakes: long multiplication consists of writing 1 number in rows and adding them, so it often happens that one makes mistakes. This little mental trick helps to keep the process direct and simple.

• Minimises stress during tests: If you can perform large additions in your head, then it takes away the panic over tests, so that your brain is free to solve difficult logical problems.

• Improves overall number sense: Dividing the numbers into pieces introduces children to how they connect with one another and strengthens arithmetic-related reasoning.

• Creates calculator independence: Over-relying on gadgets slows brain growth. This technique keeps students alert and independent.

How Does CuriousJr Help with Class 6 Mental Maths?

Structured learning and regular practice are the only ways to master arithmetic tricks. CuriousJr online mental maths class provides a delightful yet structured environment tailored for students from Class 6 to enhance their quickness and focus by completing engaging courses.

• Live Interactive Daily Classes: ACE faculty explain difficult mathematical rules in simple animations with practical examples which are literally impossible to forget.

• Over 50 Advanced Mental Math Tricks: It teaches powerful ancient techniques for addition, division, squares and multiplication, which make students faster than conventional calculators.

• One-on-One Mentorship Support: Guided support in clearing individual doubts, homework checking and assistance with valuable tips for students to tackle tough assignments from educators available at all times.

• Gamified Worksheets and Quizzes: Weekly tasks consolidating new maths concepts with friendly competitions to keep learners engaged.

• Detailed Progress Reports: Explanatory results-based feedback is given to the parents, who are able to see where their child excels and has high accuracy speed, along with areas of much-needed attention.