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!
Quick! Find an equation among the nine number cards on the table and shout the result before anyone else!
Once you've got one, tell everyone the proof! If your math adds up, keep the cards you used.
Deal more and keep going! When the deck runs out the player with the most cards wins!
The Proof! math game comes with 100 number cards and an instructions booklet. With numbers ranging from 0 - 100, some easier cards appear more than once and some not at all, a mix that was carefully crafted for optimal fun.
Jumpstart your brain every Monday when we post a new set of nine cards that hides a challenging equation. Can you find the proof?Play Now
From the makers of Proof! comes the brand new math game, Adsumudi! Find the secret math path to Adsumudi's answer on each card by adding, subtracting, multiplying, and dividing the other numbers. Find it first and collect the card. Five cards wins!Learn More