The Mathris app is a game for kids to learn numbers and build their basic math skills while still having a blast. It also known as Mathris, arithmetic bricks game.The numbers fall like bricks, but you can only remove the bricks by matching a question and an answer (4+2 with 6), question with a question that have the same result (4+2 with 3+3), or two same numbers (5 with 5). Math Tetris features three game modes (addition, subtraction, and multiplication) and four themes (winter, spring, summer, and autumn).Give Mathris a try and sharpen your basic math skills. Features:- 3 operators to choose from- 4 skin/theme (summer, winter, spring and autumn)- High score