Montessori: Add & Subtract +/-

"Montessori Kids Math: Addition & Subtraction" is an educational game designed for children aged 3-8, focusing on numbers and math learning. It offers addition and subtraction exercises through various levels and activities, inspired by the Montessori method. The game's settings can be customized to suit the child's learning level, and it features exercises like adding or subtracting quantities, missing number operations, playing with quantities, and working with complements.