Key Features :
i : math-fact-oh!™ is a fun motivational activity for improving memory and concentration while practicing basic math factsii : A great alternative to flash cards, math-fact-oh!™ builds and reinforces basic math skills while improving memory and concentrationiii : Includes suggestions for both supporting and extending the gameiv : Opportunities for explaining and questioning solutions are an integral part of gameplayv : Triangular cards can be combined to build several other shapes including a parallelogram, rhombus, hexagon, trapezoid, or a larger triangle