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Play Games at GregTangMath.com |



Kakooma. This popular game has a uniquely compelling “puzzle-in-a-puzzle” twist. Players solve a series of mini-puzzles and the answers form a final puzzle. There are addition puzzles for positive numbers, negative numbers and fractions, and multiplication puzzles as well. Kakooma is available both online and as an iPhone/iPad app.

Expresso. Order of operations can be a confusing concept for both kids and adults alike. Expresso gives players of all ages a great way to improve their understanding through practice. Perfect as an independent math center, it develops strong mental math skills in all four operations.

Missing. Through focused and systematic practice, this game develops the skills needed to meet one of the toughest Common Core standards: finding missing addends, missing subtrahends and missing minuends – in first grade!




SatisFraction. This game is currently under development. It will develop number sense and estimation skills with fractions – both essential for strong computational skills.
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Play all the games at GregTangMath.com |