The complete mental math course

Master mental math in 14 proven strategies

A step-by-step course that teaches every mental math strategy, from 2-digit addition to percentages, then lets you drill each one until it's automatic.

14 strategies from simple to advanced
Addition, subtraction, multiplication, division, squares, and percentages.
Infinite practice drills for every strategy
Solve problems until the technique is second nature.
One-time $19.99, yours forever
No subscription. No hidden fees.

Join 1,200+ learners · One-time payment · No subscription

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We'll teach you how to answer these at lightning speed! ⚡️

“This might be the best mental math tool I've used. Thank you!”
Kind RedditorKind Redditor

You've tried the alternatives. They all fall short.

The Old Way

The alternatives leave you stuck

  • YouTube videos: scattered tips, no structured practice
  • Books: teach strategies, but no interactive drills
  • Brain-training apps: $100+/year, not focused on mental math
  • Random drill sites: practice without teaching the strategy first

The Mental Math Pro Way

A complete course that actually works

  • 14 strategies taught in order, from simple to advanced
  • Integrated drills after every lesson
  • One payment of $19.99. No subscription, ever
  • 100% focused on mental math. No distractions

What you'll master

14 strategies across 6 skill areas, organized from easy to hard.

3 strategies

Addition

Adding 2-digit to 4-digit numbers

2 strategies

Subtraction

Subtracting 2-digit and 3-digit numbers

✖️4 strategies

Multiplication

From times tables to 2-digit × 2-digit

2 strategies

Division

Dividing by 1-digit and 2-digit numbers

²2 strategies

Squares

Squaring 2-digit and 3-digit numbers

%1 strategy

Percentages

Calculating percentages in your head

“I've been looking for something like this. Awesome work.”
Another Kind RedditorAnother Kind Redditor

Why mental math matters

Math skills are a powerful indicator of future success.
Bill Gates
Bill Gates
Originally studied to become a mathematician
The idea for Netflix came from a classic math problem posed by computer scientist Andrew Tanenbaum.
Reed Hastings
Reed Hastings
Graduated with a BA degree in Mathematics
When I was growing up, I always knew I'd be in the top of my class in math, and that gave me a lot of self-confidence.
Sergey Brin
Sergey Brin
Google's name came from the math term "googol" (10¹⁰⁰)

Frequently Asked Questions

Mental Math Pro is a structured course with 14 strategies that cover addition, subtraction, multiplication, division, squares, and percentages. Each strategy comes with a lesson that teaches you the technique, followed by infinite practice drills so you can internalize it. The curriculum is organized from simple to complex, and you progress through mastery gates, ensuring each strategy is solid before you move to the next one. It's like a personal tutor combined with a gym for your brain.

YouTube videos teach mental math tricks, but they're scattered and passive: you watch, but you don't practice. Books like "Secrets of Mental Math" explain strategies well, but offer no interactive drills. Brain-training apps like Brilliant or Elevate cover broad topics with a monthly subscription, but mental math is buried somewhere in lesson 47. Mental Math Pro is the only product that combines a structured curriculum with integrated practice drills, focused 100% on mental math, for a one-time price.

Absolutely. The strategies you learn here are designed for everyday situations: calculating tips, figuring out discounts while shopping, estimating travel times, or doing quick math at work. When you can do calculations in your head, you stop reaching for your phone and start thinking faster. The confidence and number sense you build will carry over to any situation involving numbers.

Mental math is a skill with a finish line: once you've learned the 14 strategies and drilled them until they're automatic, you're done. It doesn't make sense to pay monthly for something you'll complete. That's why Mental Math Pro is a one-time $19.99 payment for lifetime access. No recurring charges, no hidden fees, no upsells. You get the full course and all the practice drills forever.

Start mastering mental math today.

Join 1,200+ learners. 14 strategies. Infinite drills. One payment of $19.99.

One-time payment. No subscription.