---
product_id: 179748109
title: "The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic"
brand: "evermade"
price: "€ 59.43"
currency: EUR
in_stock: false
reviews_count: 5
category: "Evermade"
url: https://www.desertcart.fi/products/179748109-the-master-theorem-games-proof-fast-paced-game-of-mental
store_origin: FI
region: Finland
---

# 100 optimized number cards Boosts mental math skills 15-min fast rounds The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic

**Brand:** evermade
**Price:** € 59.43
**Availability:** ❌ Out of Stock

## Summary

> 🧩 Master math magic in minutes — don’t miss out on the game that’s schooling everyone!

## Quick Answers

- **What is this?** The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic by evermade
- **How much does it cost?** € 59.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/179748109-the-master-theorem-games-proof-fast-paced-game-of-mental)

## Best For

- evermade enthusiasts

## Why This Product

- Trusted evermade brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Inclusive & Adaptable:** Supports 2-6 players, ages 9 to 109, with adjustable rules for solo or group play.
- • **Compact & Travel-Ready:** Lightweight and portable design fits effortlessly into your bag for on-the-go mental workouts.
- • **Lightning-Fast Gameplay:** Engage in quick 15-minute rounds perfect for busy professionals and family game nights.
- • **Brain-Boosting Challenge:** Sharpen multiplication, division, addition, subtraction, and square root skills with every play.
- • **Award-Winning Educational Fun:** Teacher's Choice Gold Award winner recognized for exceptional classroom and home performance.

## Overview

Proof! is a fast-paced, award-winning mental math card game featuring 100 specially selected number cards. Designed for 2-6 players aged 9 to 109, it offers quick 15-minute rounds that improve core math skills like multiplication, division, addition, subtraction, and square roots. Compact and travel-friendly, it’s perfect for classrooms, family game nights, or solo brain training sessions.

## Description

Winner of the Teacher's Choice Gold Award for 2019, Proof! is a fast, fun, and addicting math game loved by teachers, parents, kids, and grown-ups alike! One of the best games for kids and families, it makes a great choice for stocking stuffers, or holiday gifts in general! Small and compact, it's a favorite travel game for trips, whether you're taking a plane, train, or automobile! Break it out at your next family game night, and let the fun unfold. How to Play: Deal 9 cards and work that mental math magic as you race to find equations among the numbers using as much multiplication, division, addition, subtraction, and square roots as you want. Keep what you find and when the deck runs out, most cards win! Fast to play, easy to learn, Proof! math game is a great activity for the classroom or home.

Review: A versatile, fun and unconventional card game for anyone wanting to practice mental math skills, ranging from basic addition equations to fractions, parentheses and square roots… I admit, I was rusty on some equations! Find an equation, shout out the result and show your proof to gain points. I have played this game with students ranging from 8 to 16 yrs so far and they have all loved the competitiveness and challenges of the game by adding in more complexe math equations. A fun favorite during indoor recesses and solicited as a top choice class incentive! Adaptability is easy by determining the goal and card numbers at the beginning of each game. A home AND class favorite!
Review: El juego para lo que es, es bastante caro. Son solo cartas

## Features

- 𝗙𝗔𝗦𝗧-𝗣𝗔𝗖𝗘𝗗, 𝗙𝗨𝗡 𝗠𝗔𝗧𝗛 𝗚𝗔𝗠𝗘: Loved by teachers, families, kids, and grown-ups alike. Enjoy at your next family game night or as a classroom or homeschool learning game.
- 𝗧𝗘𝗔𝗖𝗛𝗘𝗥'𝗦 𝗖𝗛𝗢𝗜𝗖𝗘 𝗚𝗢𝗟𝗗 𝗔𝗪𝗔𝗥𝗗 𝗪𝗜𝗡𝗡𝗘𝗥: Educational games are evaluated by a panel of teachers and selected for "exceptional quality and outstanding performance in the classroom and at home!"
- 𝗜𝗠𝗣𝗥𝗢𝗩𝗘 𝗠𝗘𝗡𝗧𝗔𝗟 𝗠𝗔𝗧𝗛 𝗦𝗞𝗜𝗟𝗟𝗦: Great brain game training to improve creative mental math skills. Practice multiplication, division, addition, subtraction, and square roots.
- 𝗜𝗡𝗖𝗟𝗨𝗗𝗘𝗦 𝟭𝟬𝟬 𝗡𝗨𝗠𝗕𝗘𝗥 𝗖𝗔𝗥𝗗𝗦: Chosen for optimal fun, with more easy-to-use lower numbers. Some larger numbers and prime numbers are excluded.
- 𝗣𝗘𝗥𝗙𝗘𝗖𝗧 𝗙𝗢𝗥 𝟮 - 𝟲 𝗣𝗟𝗔𝗬𝗘𝗥𝗦, 𝗔𝗚𝗘𝗦 𝟵 - 𝟭𝟬𝟵: Adaptable rules for younger players and solo play, too. Takes just 15 minutes to play. So much fun, kids will want to play again and again!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C5TKRL8 |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #187,366 in Toys & Games ( See Top 100 in Toys & Games ) #345 in Travel & Pocket Games |
| Colour | Multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,163) |
| Date First Available | 25 June 2018 |
| Educational Objective(s) | Improve mental math skills |
| Generic Name | Game |
| Included Components | Cards |
| Item Dimensions LxWxH | 14 x 9.9 x 2.5 Centimeters |
| Item Weight | 200 g |
| Item model number | SZB-200 |
| Manufacturer | Evermade |
| Manufacturer recommended age | 0 months and up |
| Material Type(s) | Cardstock |
| Model Number | SZB-200 |
| Net Quantity | 1 Count |
| Number of Game Players | 2-6 |
| Product Dimensions | 13.97 x 9.91 x 2.54 cm; 200 g |
| tech_spec_battery_description_toys | No battery required |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** Evermade
- **Material:** Cardstock
- **Number of Players:** 2-6
- **Theme:** Educational

## Images

![The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic - Image 1](https://m.media-amazon.com/images/I/71YCiAjVI+L.jpg)
![The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic - Image 2](https://m.media-amazon.com/images/I/81RUxfbKCML.jpg)
![The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic - Image 3](https://m.media-amazon.com/images/I/71EoS0LIz7L.jpg)
![The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic - Image 4](https://m.media-amazon.com/images/I/81iBFiM9dsL.jpg)
![The Master Theorem Games Proof - Fast Paced Game of Mental Math Magic - Image 5](https://m.media-amazon.com/images/I/81pQRezb4ZL.jpg)

## Questions & Answers

**Q: It says it comes with “100 number cards chosen for optimal fun.”  So does that mean it’s just 0-99? Or are some numbers missing or doubled?**
A: Hello! For "optimal fun", we've chosen our 100 number cards so that there are more of the easier-to-use lower numbers, such as 0 - 10, and we also removed some of the more difficult-to-use larger numbers, like 85. We've also left out many tricky prime numbers, like 97. We've found that doing this makes for a better mental math experience!

**Q: Is there always a “solution” on the “board” or are there times when everyone is stumped and you need to re-deal some cards?**
A: Given the huge number of ways that equations can be made, there is almost always a solution somewhere on the board, and it's usually a pretty straightforward one. However, if for any reason players are stumped and can't spot the equation, the rules stipulate that you can deal 3 more cards to the center of the table. With 12 cards instead of 9 now on the board, it's incredibly unlikely there wouldn't be an equation somewhere in there.

**Q: Is it possible to play with just addition and subtraction, or do my kids have to be familiar with all the operations?**
A: Hi! It’s definitely possible to play that way. I would also just recommend that you remove all cards over 30 from the deck so that it’s easier and more likely to be able to make equations with just addition and subtraction.

**Q: Would this math game be good for Freshmen in Highschool?**
A: Yes. This game is great for any age group. You just customize for age.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by N***R on 10 July 2023*

A versatile, fun and unconventional card game for anyone wanting to practice mental math skills, ranging from basic addition equations to fractions, parentheses and square roots… I admit, I was rusty on some equations! Find an equation, shout out the result and show your proof to gain points. I have played this game with students ranging from 8 to 16 yrs so far and they have all loved the competitiveness and challenges of the game by adding in more complexe math equations. A fun favorite during indoor recesses and solicited as a top choice class incentive! Adaptability is easy by determining the goal and card numbers at the beginning of each game. A home AND class favorite!

### ⭐ Review
*by B***N on 1 July 2024*

El juego para lo que es, es bastante caro. Son solo cartas

### ⭐⭐⭐⭐ Review
*by C***N on 7 October 2023*

La règle du jeu est uniquement en anglais donc il faut que je chercher sur internet comment jouer .. dommage qd mm!

## Frequently Bought Together

- Proof! Math Game - Fast Paced Mental Math Magic - Teachers' Choice Award Winning Educational Game, Ages 9+
- Evermade Adsumudi Math Game - The Monstrously Fun, Smart Game for Kids to Practice Multiplication, Division, Addition and Subtraction - Great for Kids Ages 8-12
- Math for Love Prime Climb

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-15*