Interesting math joke

1, multiplicative distribution law

The teacher found a student's name in the exercise book: Mu (1+2+3).

The teacher asked, "Whose exercise book is this?"

A student stood up and said, "This is mine!" "

Teacher: "What's your name?"

Student: "Mulinsen!"

Teacher:' Then how did you write your name like this?'

Student: "I use the law of multiplication and distribution!" "

2. Numbers don't lie.

? Numbers don't lie. The teacher said: if it takes twelve days for one person to build a house, then twelve people only need one day. One hour is enough for 288 people. ?

A student went on to say:? It takes only one minute for 17,280 people and one second for 1,036,800 people. In addition, if it takes six days for one ship to cross the Atlantic, it takes six ships a day. Four cups of 25-degree water add up to boiling water! Numbers don't lie! ?

3, left and right apart

The teacher asked a question: 8? 2=?

Then I asked everyone,' How much is 8 divided into two halves?'

Pippi replied:' equal to 0!'

The teacher said,' How come?'

Pippi explained: "Separate up and down!"

Ding Ding said,' No, it's equal to ears!'

Teacher: "Oh?"

Tintin replied, "Let's separate the left and right!"

Step 4 study

A student threw a coin into the air: Watch TV face up and play games with my back up. If the coin stands up, I will study. ?

5. On the question of time

In a math class, the teacher asked the students, "Who can ask a question about time?" As soon as the voice fell, a student raised his hand and stood up and asked,' Teacher, when will school be over?'

6. Composition score

In Chinese composition class, the teacher assigned a 500-word composition.

As soon as the bell rang, a student found that he had only written 250 words, and he had a brainwave and wrote it in the last line of the article? The above content? 2? .

A few days later, the composition book was handed out and suddenly appeared in the position of grades. 80? 2? .

The ability of 7 and 0

Once, 9 said contemptuously to 0, "Your skill is only 0".

He bowed his head and respectfully replied, "I admit it. You really admire me, because your' skills are ten thousand times that of me (that is, 0* 10000) ".

Stupid and proud to strut. However, it attracted other smiles.

8, rounding

Zaizai came back from school in high spirits and asked his mother, where is dad?

Mother saw Zaizai's excitement and asked strangely, Is Dad at home? What do you want from him? I charged him 50 cents. ?

? Why? Mom asked.

? Before the math exam, my father said to me? If I get a score of 100, give me 1 yuan, and 80 will be divided into 8 cents. ? Today, I got 45 points in math. ? Zaizai replied.

Mom asked in surprise: What! You only got 45 points in math?

Zaizai proudly said:? Yes, it has to be rounded off mathematically, so dad has to pay 50 cents. ?

9. Half past eleven

In the fourth class in the morning, A is hungry and doesn't want to attend class. He sat in his seat, thinking about beef and bread.

The math teacher found him distracted and asked him: 1. 130 decimal moved one place to the right, what would happen?

A student answered without thinking:? There will be lunch! ?

10, probability

I visited the weather station and saw many latest weather forecasting instruments.

After the visit, I asked the stationmaster: You said there was a 75% chance that it would rain. How did you work it out?

The stationmaster answered without much thought:? In other words, there are four people here, and three of them think it will rain. ?

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