The procedural meaning of the equal sign actually represents arithmetic thinking, which is also called procedural thinking. The core of arithmetic procedural thinking is to obtain or get an answer.

The relational meaning of the equal sign actually represents algebraic thinking, which can also be understood as a kind of structural thinking. The core of algebraic thinking is to discover relationships, clarify structures, and connect them.

Arithmetic thinking and algebraic thinking are two different ways of thinking. Algebraic thinking requires a higher level of abstract ability. Because of this, students will have great difficulties in the transition from arithmetic thinking to algebraic thinking.

Source: @113ink

The plus sign is a mathematical symbol used to represent a positive number or addition. This symbol is also endowed with rich abstract meanings because of its similarities with other things. The plus sign belongs to the first level operation.

Addition and subtraction are the two earliest mathematical operations mastered by human beings, and are contained in the earliest written records of human beings. The Amos cursive script in ancient Egypt contains a sign for addition and a sign for subtraction.

Source: @avocadopapi

Many people may not understand that the number 14 is actually a hint of love. The implied meaning means that they will regard each other as the love of this life, and they also miss each other endlessly. If you simply explain the number 14, it represents forever.

In fact, there are some more important things in love than numbers. The first is responsibility, the second is understanding, and the third is specificity. If two people can do these three points, the road of love must be smooth.

Source: @2palostattoo

The number 333 is significant in the Bible because Christ was crucified at the age of 33 and his vibration is 333. 333 is a raging fire. Fire and heat will burst out at any time in the combustion. The heat of fire is like the fire of life, which can bring light to the surroundings. Flames come and go quickly.

The number 333 represents the concept of completeness and completion. Just like the three tenses in language: “past tense, present tense and perfect tense” and what we usually call “consciousness, body and spirit”. 333 represents talent, energy, artistic cultivation and talent, sense of humor and social ability.

Source: @aguilarinks

The Olympic spirit is the spirit of mutual understanding, friendship, unity and fair competition, also known as the modern Olympic spirit. In the context of the Olympic movement, “Olympic spirit” has a special meaning. Obviously, the content of the Olympic Spirit given by the Olympic Charter is “mutual understanding, long-term friendship, unity and fair competition”.

Since more than 2000 years ago, the Olympic Games, as a healthy and upward sports competition, rose in the sacred Olympics, it has become a valuable spirit dedicated to mankind by the ancient Greeks. The connotation of the Olympic movement has gone far beyond the scope of sports competition. It has become a cultural event and cultural heritage of all mankind. Its rich connotation and its importance to human life are increasing day by day.

Source: @__tattooforaweek