Logical thinking refers to the way or form of connecting and organizing the content of thinking. Thinking takes concepts and categories as tools to reflect cognitive objects. Mathematical thinking is a form of thinking activity that uses mathematics to think and solve problems. Thinking refers to the generalization and indirect reflection of the objective reality by the human brain, which belongs to the basic activity form of the human brain.

definition

Addition: the operation of combining two numbers into one number.

Subtraction: when two addends and one of them are known, the operation of finding the other addend.

Multiplication: the operation of finding the product of two numbers.

Division: the operation of finding another factor by knowing the product of two factors and one of them.