Meteoro da Adição e Subtração

In one of the arcade machines at Parque da Mathematical, the player will have access to a game that shows outer space and, in the center, a spaceship. The player's objective is to protect the Earth against the meteors that are heading towards the planet, having to destroy them. The meteors will contain basic addition and subtraction operations with whole numbers written on them and, to destroy them, the player will have to select the results of the operations on the screen so that the ship's laser is activated and destroys the meteor.