Mathematics becomes much easier when students learn smart calculation techniques. Vedic Maths is an ancient system of mathematics that helps students perform calculations faster and more accurately. It improves mental maths skills, boosts confidence, and saves time during exams.
1. Multiplication by 11
To multiply a two-digit number by 11, add the digits and place the sum in between.
Example:
23 × 11
2 + 3 = 5
Answer = 253
2. Squaring Numbers Ending in 5
For numbers ending in 5:
25²
Multiply 2 × 3 = 6
Add 25 at the end
Answer = 625
Similarly:
35² = 1225
45² = 2025
3. Multiplying Near 100
Example:
98 × 97
98 is 2 less than 100
97 is 3 less than 100
98 - 3 = 95
2 × 3 = 06
Answer = 9506
4. Fast Addition
Group numbers into tens and hundreds before adding.
Example:
48 + 52 + 25 + 75
(48 + 52) + (25 + 75)
100 + 100
Answer = 200
5. Multiplying by 5
Multiply by 10 and divide by 2.
Example:
64 × 5
64 × 10 = 640
640 ÷ 2 = 320
6. Subtracting from 100
Example:
100 - 67
Subtract each digit from 9 and last digit from 10.
Answer = 33
7. Multiplying by 9
Multiply by 10 and subtract the original number.
Example:
34 × 9
340 - 34 = 306
8. Checking Answers Quickly
Use digit sums to verify calculations.
This helps students identify mistakes quickly during exams.
9. Doubling and Halving
Example:
25 × 16
50 × 8
100 × 4
Answer = 400
10. Mental Calculation Practice
Practice simple calculations mentally every day for 10 minutes. Regular practice improves speed, accuracy, and confidence.
Benefits of Vedic Maths
- Improves calculation speed
- Enhances concentration
- Builds confidence in Mathematics
- Saves time during exams
- Strengthens mental maths skills
At GyaanWorld, students learn Vedic Maths through interactive online classes designed to make learning fun and effective.
