Therefore, there is a saying circulating in the rivers and lakes: "He who gets mathematics gets the world!" Not empty talk. Although everyone knows the importance of learning mathematics, in real life, mathematics has become a subject in which not only children cry bitterly, but even adults shake their heads again and again. Not only that, many parents teach their children to count and add and subtract when they think of enlightening their children in mathematics. As a result, children are afraid and even disgusted with mathematics before they can count.