Multiplication is one of the most basic operations in mathematics. It means to multiply two or more numbers to get a new number. Multiplication has the characteristics of commutative law, associative law and distributive law, so it can be calculated by changing the order or dividing it into multiple formulas at will in actual operation. In addition, multiplication has the concepts of power sum and factorial, which are widely used and of great significance in various fields of mathematics.
Multiplication is one of the most basic operations in mathematics, and its application and significance are very extensive. In elementary mathematics, the application of multiplication mainly focuses on area, volume, perimeter and speed, such as calculating the area of a rectangle, the volume of a cube, the perimeter of a circle and the speed of a car. In high school mathematics, multiplication is more widely used, involving complex numbers, vectors, matrices, calculus and many other fields, which provides the foundation and support for the in-depth study of mathematics. In a word, the application and significance of multiplication in mathematics can't be ignored, which provides great help for us to understand and apply mathematical knowledge.