- Award-winning math game loved by teachers, parents, kids, and grown-ups alike
- Perfect for 2 - 6 players, ages 9 - 109. Adaptable rules for younger players, too.
- Comes with 100 number cards chosen for optimal fun
- Great brain training to improve creative mental math skills
- Practice multiplication, division, addition, subtraction, and square roots
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!
We are honored to have received a Teachers' Choice Award for Proof! Selected by a panel of teachers who test various educational items, winners are products of "exceptional quality and outstanding performance in the classroom and at home!"