1, the definition of multiple
Multiplication refers to the ratio of one number to another, or the result of dividing one number by another. For example, if one number is twice that of another, then this number is twice that of the other. If one number is three times that of another, then this number is three times that of another.
2. Representation method of multiples
Usually, we use words such as "yes", "equality" and "proportion" to indicate that one number is several times that of another. For example, this number is twice that number, this number is three times that number, this number is twice that number, and so on
3. Multiple applications
Multiplication is widely used in mathematics, physics, chemistry and other fields. For example, in mathematics, we can use multiples to represent the multiple relationship of a number or use multiples to solve some mathematical problems; In physics, we can use multiples to express the ratio of physical quantities such as length, mass and speed of an object.
Suggestions on learning mathematics
1, establish mathematical thinking
Mathematics is a subject that needs to establish thinking, and the understanding of the times is one of the important aspects. Through multiple understanding, students can gradually learn to describe the real world in mathematical language and cultivate mathematical logic and reasoning ability. Therefore, in the process of learning mathematics, we should pay attention to cultivating our own mathematical thinking and learn to describe, analyze and solve problems in mathematical language.
2. Cultivate interest in mathematics.
Learning mathematics requires some interest and enthusiasm. In the process of learning, you can stimulate your interest and enthusiasm in learning through some interesting questions and math games. At the same time, you can also try to experience the practicality and interest of mathematics by solving practical problems, so as to better cultivate your interest in mathematics.
3. Pay attention to practical application.
Mathematics is a highly applied subject, so we should pay attention to practical application in the process of learning mathematics. You can exercise your practical ability by solving practical problems and participating in math competitions. At the same time, you can also apply what you have learned in mathematics to real life, solve practical problems and improve your mathematics application ability.