Addition Pyramid

GAME INFO
Digipuzzle game, Addition pyramid game, in which the holes in the pyramid must be filled with the correct number so that the two numbers at the base add up to the number above them. Therefore you have to make subtractions and checks in the form of addition to find the missing number in each square of the mathematical pyramid. To solve the pyramid you will have to practice addition but also subtraction, that is, inverse addition, reasoning in a logical way to find out the values of the unknowns.