Up! Math

It is well known that Mathematics is a headache for a number of students.How to enhance his kids' passion for learning Mathematics is a challenge for every parent. This game is a solution.
It is simple but very funny. For every question, a cube is sliding from left to right and vice versa. When it is on the tile with the correct answer, you get one score by taping the tile, meanwhile, the cube goes up one level. If you tap the tile with the wrong answer, the game is over.
How many scores can you acquire ? Let's play it.