<p>My resource is intended for learners between the ages of 7 and 10.<br /> It is used to involve children in learning, allowing them to self-correct their calculation exercises.<br /> The file can be opened with Scratch online.<br /> It is used to verify the accuracy of the calculations. It is prepared for 2 children: one (the one with the name starting with L) must do the division, the other, with the name starting with A, must do the multiplication.<br /> The child modifies the numbers by entering those of his exercises and the result obtained, then his name after pressing the flag.<br /> If he has done the calculations well, the sprite says good, otherwise he says try again.</p>