fast calculation

Experience a game with a straightforward concept that proves more challenging than expected! Encounter elementary arithmetic equations and swiftly decide their correctness within a restricted time-frame. Each accurate response adds to your score, and your overall score hinges on the number of correct answers. Make an incorrect choice or fail to respond in time, and you face defeat! Despite its initial simplicity, the game's complexity escalates as you advance. Given its nature, this game serves as a valuable tool for imparting basic mathematics skills to children.