Master Mental Maths in Just 20 Days – Faster Calculations, Smarter Thinking
Uncover the secrets of targeted learning to boost your calculation speed by 2-4x and achieve 90-100% accuracy in just 20 days

Boost Your Child’s Mental Math Power with Fast Calculation Skills
What if your child could learn times tables up to 999 to boost their speed in every calculation?
What if your child could calculate squares of numbers like 5, 55, 305, or 1005 in under 5 seconds?
What if your child could multiply big numbers like 99999 × 54387 mentally in just a few seconds?
What if your child could subtract large numbers like 876543 – 765432 mentally in just 10 seconds?
What if your child could mentally calculate the square of the decimal number 10.007 in 5 seconds?
What if your child could solve mixed fractions like 5⅓ – 2¼ mentally in under 10 seconds?
What if your child could divide big numbers like 4568553 ÷ 5 mentally in under 10 seconds?
What if your child could master all these fast calculation techniques and apply them in school effortlessly?
How this Course can transform Your Calculation Speed & Accuracy in just 20 Days
Learn powerful techniques to boost your calculation speed by 2-4x and solve problems effortlessly.
Discover how to eliminate silly mistakes and achieve 90-100% accuracy in your calculations.
Train your brain to think faster, sharper, and more efficiently with targeted mental math strategies.
Master time-saving tricks used in Vedic Maths to tackle complex problems in seconds.
Develop confidence in math with structured daily practice and expert guidance.
Experience the power of one-on-one coaching and personalized learning for maximum improvement.
Who is this program for?
School Students
Competitive Exam Aspirants
Parents
Teachers
Math Enthusiasts
Anyone Who Fears Maths
Meet Your Coach

Swarnali Saha
Math Teacher & Life skills Coach
Hello! I'm Swarnali, a passionate math educator, mentor, and the founder of Welcome2Maths. With a Mathematics degree and an MBA, my journey in teaching began in 2008, working with Class 11 and 12 students in Maths & Science. But over time, I realized something crucial—many students struggle with calculation speed and accuracy from an early age, leading to a fear of math as they grow.
Driven by a vision to make math learning fun, engaging, and effective, I started designing unique methods and training programs that help students master mental maths and fast calculations. In 2019, I founded Welcome2Maths, where I now guide students through my one-on-one live sessions and specialized courses designed to transform the way they approach numbers.
Through my Mental Maths in 20 Days program, I aim to help students overcome their calculation struggles, boost speed by 2-4x, and achieve 90-100% accuracy—all with structured learning and expert guidance.
If you're ready to transform your math skills, join me on this journey. Let’s make numbers your strength, not your fear! 🚀
Exclusive Bonuses Free With This Program
Master Calculation e-Book 📖
Get a comprehensive e-book after completing the course, packed with key techniques and practice exercises to continue sharpening your calculation skills at home!
Regular Practice Worksheets 📝
Reinforce your learning with structured worksheets designed to help you apply mental math tricks in real-world problems, ensuring speed and accuracy improvement.
Math Puzzles & Challenges 🧩
Sharpen your mind with fun and engaging math puzzles, brain teasers, and speed drills designed to enhance your logical thinking and problem-solving skills while making calculations effortless!
Frequently Asked Questions
Who can join this course?
This course is designed for students, competitive exam aspirants, parents, and teachers who want to boost their calculation speed and accuracy. If you struggle with slow calculations or want to sharpen your mental math skills, this program is perfect for you.
What will I learn in this course?
You’ll master fast and efficient mental math techniques that help you increase calculation speed by 2-4x and improve accuracy to 90-100%. The course follows a structured, step-by-step approach, making learning smooth and effective.
Will I get live sessions in this course?
Yes, but only for students who are truly willing to learn and need proper guidance. I take one-on-one live sessions only after a pre-course interaction with students and parents to ensure the right fit for my teaching approach..
What if I miss a live session?
Since this is a personalized one-on-one program, rescheduling depends on availability. Regular attendance is key to success, so it’s important to stay committed and make the most of each session.
Prefer Learning at Your Own Pace? Try Our Recorded Course! 🎥
Not ready for live sessions? No worries! Our self-paced recorded course lets you learn mental maths anytime, anywhere. Get access to step-by-step video lessons, practice exercises, and expert techniques to boost your calculation speed and accuracy—all at your convenience!