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The Monstrously Fun Game of Creative Mental Math
Quick to learn and play, Adsumudi is the card game of marvelously mind-twisting math puzzles that transforms numbers into fun for the whole family. Brand: Evermade
9+
2-8
15m
Made in
the USA
Each card has a star ranking for difficulty. Multiple challenges per card for different ages and ability levels.
Get HintsFun alternative to math workbooks perfect for families or the classroom. Easy educational travel game for kids of different ages.
Play your favorite math game online, too! Endless new Adsumudi cards, complete with step-by-step hints. Perfect for at-home learning.
Play NowUse any combination of +, −, ×, and ÷ with the numbers on the card.
Shout "Adsumudi!" to pause the game and prove that your math works.
If your math checks out, keep the card and continue playing with the next one.
The first player to collect 5 cards wins! Or for a shorter game, play to 3!
Example equations:
Easy:
2 + 4 = 6
Medium:
(12 - 4) - 2 = 6
Hard:
10 - 2 - (14 - 12) = 6
Monstrously Hard:
14 - 4 - 2 - (12 - 10) = 6
Example equations:
Easy:
6 × 3 = 18
Medium:
6 + 3 + 9 = 18
Hard:
(9 ÷ (14 - 11)) × 6 = 18
Monstrously Hard:
14 ÷ (6 ÷ (9 ÷ 3)) + 11 = 18
Example equations:
Easy:
15 + 12 = 27
Medium:
3 × (24 - 15) = 27
Hard:
15 ÷ (17 - 12) + 24 = 27
Monstrously Hard:
(24 ÷ 12) × (15 ÷ 3) + 17 = 27
52 durable, double-sided cards ranked by overall difficulty. Made in the USA.
4 math challenges per side for different levels of simultaneous or incremental play.
416+ unique challenges in the box (8 total per card; 4 per side).
Full instructions with multiple ways to play, plus tips, tricks & hints. Translations available online.
Hi there! Our site collects data and uses cookies to analyze traffic and for ad measurement purposes. Is that OK with you? We're a small business and doing this helps us a lot.