4x3 means the product of four threes, which can also be understood as the product of four identical numbers. This expression is very common in mathematics. It represents a mathematical operation, that is, multiplying the same numbers.

In order to express this meaning more intuitively, we can use pictures to express it.

Draw a square and mark it with the number 3. Copy this square three times and arrange it together. The number 3 is also marked on each copied square. Calculate the sum of the areas of all squares and get the result of 4 times 3.

We can clearly see the meaning of 4x3 by this way of drawing. Each square represents a number 3, and the number of squares is 4. Therefore, the product of four threes is the sum of their areas.

Besides square, we can also use other shapes to express this meaning. For example, we can draw four circles, and each circle represents a number 3. Then we put these four circles together to form a straight line or a rectangle. In this way, we can also clearly see the meaning of 4x3.

Advantages of drawing and solving problems in mathematics;

1, which helps to solve the problem. Meaning: Drawing pictures can help us better understand the intention and known conditions of the topic. Sometimes, the text description in the title may be abstract and difficult to understand. Through drawing, abstract mathematical concepts and problems can be transformed into concrete figures, which makes it easier to understand the meaning of the topic.

2. Visualize quantitative relations: Mathematical problems often involve the analysis of quantitative relations, and drawing can visually present these quantitative relations. By drawing, we can clearly see the relationship between various quantities and their changing trends, so as to better understand the core of the problem.

3. Looking for ideas to solve problems: Drawing can also help us find ideas and methods to solve problems. When solving mathematical problems, we often encounter some difficult and complicated problems, and we don't know where to start. By drawing, we can break down a complex problem into several simple parts and turn abstract mathematical expressions into concrete figures, so it is easier to find a breakthrough in solving problems.