Already in preschool age, children develop their mathematical thinking. Thanks to various activities and situations from everyday life, they encounter quantities and numbers that they can understand. Many mathematicians claim that it is necessary to support the development of mathematical thinking in preschool age to a greater extent. The best way to learn math in preschool is to use a fun form through math games. In this way, children become better acquainted with basic numbers and mathematical concepts, develop critical thinking and train their attention. Activities should be prepared in such a way that children can do them with joy and learn mathematics at the same time. Teachers create suitable conditions for this. Creating a joyful atmosphere that supports effective learning is key to every child's success.