$17.99
Get Fast, Free Shipping with Amazon Prime FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
FREE delivery Tuesday, January 16 on orders shipped by Amazon over $35. Order within 20 hrs 36 mins
In Stock
$$17.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$17.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.

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

4.6 4.6 out of 5 stars 1,995 ratings

$17.99
Get Fast, Free Shipping with Amazon Prime
FREE Returns
Return this item for free
  • Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
  • Learn more about free returns.
{"desktop_buybox_group_1":[{"displayPrice":"$17.99","priceAmount":17.99,"currencySymbol":"$","integerValue":"17","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"DA5sPxx7ZHEWpIIW93Fq2thYIBw%2FkHIYdrLQObVN9RXv2KBeBbONme0DJw1pp%2Fw%2BsSXNsv2LVGgELF1KNrFwLBG5DG5k2bSbhrWb9YZiQ3FAC%2FwOFYN9tIU7bas%2BiEEgRViYMh%2BhPW9mv%2FZU7NSuPVDjmAP413XZGcWXONRw%2BLbIr1KDugyvCmm2tAXL%2Fgmt","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Age Range (Description) Adult
Number of Players 6
Brand Proof!
Theme Educational
Material Cardstock

About this item

  • 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. Practice multiplication, division, addition, subtraction, and square roots. Great brain game training for kids and adults!
  • 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! Made in Michigan.

Additional Details

Small Business
Shop products from small business brands sold in Amazon’s store. Discover more about the small businesses partnering with Amazon and Amazon’s commitment to empowering them.

Small Business
This product is from a small business brand. Support small. Learn more
Make it a bundle
We found 1 bundle with this item:
Proof! Math Game - The Fast Paced Game of Mental Math Magic - Teachers’ Choice Award Winning Educational Game, Ages 9+

Frequently bought together

$17.99
Get it as soon as Tuesday, Jan 16
In Stock
Sold by evermade and ships from Amazon Fulfillment.
+
$17.99
Get it as soon as Tuesday, Jan 16
In Stock
Sold by evermade and ships from Amazon Fulfillment.
+
$29.95
Get it as soon as Wednesday, Jan 17
In Stock
Sold by Math for Love and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

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


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

URL:
Price: ($)
Shipping cost: ($)
Date of the price:
/
/

Store name:
City:
State:
Price: ($)
Date of the price:
/
/


Please sign in to provide feedback.

Important information

To report an issue with this product or seller, click here.


Product Description

Proof! Math Game

proof math game

The Fast Paced Game of Mental Math Magic!

Proof! is an award-winning, fast, fun, and addicting math game that the whole family can enjoy! Work that mental math magic as you race to find creative equations hidden among nine number cards. Keep what you find and collect the most cards to win!

How to Play Proof!

How to Play 1

How to Play 2

How to play 3

How to play 4

MAKE AN EQUATION!

Quick! Find an equation among the nine number cards on the table.

SHOUT THE RESULT!

Once you've got one, shout the result before anyone else!

SHOW YOUR PROOF!

Tell everyone the proof! If your math adds up, keep the cards you used.

KEEP THE CARDS!

Deal more and keep going! When the deck runs out, the player with the most cards wins!

What's in the Box

Math Game What Comes in the Box

Each Box of Proof! Math Game Includes:

  • 100 number cards chosen for optimal fun!
    • For a better mental math experience, there are more of the easier-to-use lower numbers, such as 0 - 10.
    • We've also removed some of the more difficult-to-use larger numbers, like 85.
    • And, we've left out many tricky prime numbers, like 97.
  • Instructions with game play options, including solo play and modifications for kids of all ages and levels!
    • Play with numbers up to only 20, 30, or 50 (you get the idea).
    • Play with 12 cards on the table rather than 9.
    • Play without multiplication, division, or square roots as needed.

brain toy award winner

Award-Winning Math Game

We are honored to have received an Academic's Choice Brain Toy award. Selected by a panel of parents, educators, and other expert judges, winning products demonstrate "robust educational value and strengthen cognitive skills."

Academics Choice Awards, Brain Toy Award, 2020

What's in the box

  • Cards
  • Brief content visible, double tap to read full content.
    Full content visible, double tap to read brief content.

    Looking for specific info?

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    1,995 global ratings

    Submit a report

    A few common reasons customers report reviews:
    • Harassment, profanity
    • Spam, advertisement, promotions
    • Given in exchange for cash, discounts
    When we get your report, we'll check if the review meets our Community guidelines. If it doesn't, we'll remove it.
    Sorry we couldn't load the review
    Thank you for your feedback

    Sorry, there was an error

    Please try again later.

    Top reviews from the United States

    Reviewed in the United States on July 6, 2023
    11 people found this helpful
    Report
    Reviewed in the United States on December 17, 2023
    Reviewed in the United States on September 27, 2023
    5 people found this helpful
    Report
    Reviewed in the United States on October 2, 2023
    11 people found this helpful
    Report
    Reviewed in the United States on November 3, 2023
    One person found this helpful
    Report
    Reviewed in the United States on November 9, 2022
    15 people found this helpful
    Report
    Reviewed in the United States on June 28, 2023
    3 people found this helpful
    Report
    Reviewed in the United States on December 15, 2023

    Top reviews from other countries

    Translate all reviews to English
    Amazon Customer
    5.0 out of 5 stars Great game!
    Reviewed in Canada on December 19, 2023
    Steph
    3.0 out of 5 stars Genuine customer service after receiving faulty packaging.
    Reviewed in the United Kingdom on November 18, 2023
    Marisa
    1.0 out of 5 stars No me ha gustado
    Reviewed in Spain on October 25, 2023
    Client d'Amazon
    4.0 out of 5 stars En anglais
    Reviewed in France on October 7, 2023
    Tara Mitchell
    3.0 out of 5 stars Very expensive for what it is - but students love the game!
    Reviewed in Australia on November 17, 2021