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?

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!

Is there always a “solution” on the “board” or are there times when everyone is stumped and you need to re-deal some cards?

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.

Is it possible to play with just addition and subtraction, or do my kids have to be familiar with all the operations?

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.

Would this math game be good for Freshmen in Highschool?

Yes. This game is great for any age group. You just customize for age.

Proof Math Game The Fast Paced Game Of Mental Math

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Description

🧮 Outsmart, outplay, outcalculate — join the math game revolution!

MENTAL MATH MASTERY - Sharpen multiplication, division, addition, subtraction, and square root skills with every play.
INCLUSIVE ADAPTABLE - Designed for 2-6 players, ages 9 to 109, with adjustable rules for solo or group challenges.
PREMIUM QUALITY CARDS - Durable, easy-to-handle cardstock with 100 optimized number cards for endless math magic.
LIGHTNING FAST GAMEPLAY - Engage your mind in just 15 minutes per round—perfect for busy professionals and family game nights alike.
AWARD WINNING EDUCATIONAL FUN - Teacher’s Choice Gold Award winner recognized for exceptional classroom and home learning impact.

Proof! Math Game is a fast-paced, award-winning educational card game designed to improve mental math skills for ages 9 and up. Featuring 100 high-quality number cards and adaptable rules for 2-6 players, it offers engaging 15-minute rounds that make learning math fun and social. Perfect for classrooms, family game nights, or solo brain training, this Teacher’s Choice Gold Award winner combines quality, speed, and educational value in one sleek package.

Specifications

ASIN	B07C5TKRL8
Age Range Description	Kid
Best Sellers Rank	#8,855 in Toys & Games ( See Top 100 in Toys & Games ) #28 in Travel Games (Toys & Games)
Brand Name	Evermade
Color	Gold
Container Type	Box
Customer Package Type	Standard Packaging
Customer Reviews	4.6 out of 5 stars 2,261 Reviews
Educational Objective	Improve mental math skills
Estimated Playing Time	15 Minutes
Global Trade Identification Number	00860946000331
Grenre	Educational
Included Components	Cards
Is Assembly Required	No
Item Dimensions	5.5 x 3.9 x 1 inches
Item Type Name	game
Item Weight	0.44 Pounds
Manufacturer	Evermade
Manufacturer Maximum Age (MONTHS)	1188.00
Manufacturer Minimum Age (MONTHS)	108.00
Manufacturer Part Number	SZB-200
Manufacturer Warranty Description	Lifetime Warranty Against ManufacturerS Defects
Material Type	Cardstock
Model Number	SZB-200
Number of Items	1
Number of Players	2-6
Operation Mode	manual
Package Quantity	1
Power Source	manual
Product Style	Modern
Set Name	Proof! Math Game
Size	3.9 inches x 5.5 inches x 1 inch
Supported Battery Types	No battery required
Theme	Educational
UPC	860946000331
Unit Count	1 Count

Reviews

E**K

8.01.2026

S**N

6.07.2023

L**M

8.09.2024

L**Y

2.10.2023

J**Z

28.12.2025

J**P

8.07.2024

B**Y

25.04.2026

S**Y

13.08.2025

N**R

10.07.2023

B**N

1.07.2024

C**N

7.10.2023

R**E

26.09.2020

T**L

17.11.2021

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

NZ$54

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to New Zealand.

Secure transaction

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Proof! Math Game - The Fast Paced Game of Mental Math Magic - Teachers’ Choice Award Winning Educational Fun, Ages 9+

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