① Sixth Grade Mathematics Story

The little ant has lived in the anthole for a long time and wants to go out and conquer the world. So, it said goodbye to its friends and took some food to the big city it longed for.

One day it came to Digital City. As soon as the little ant stepped into the city gate, he was stopped by two round-headed guys. It took a closer look and saw that they were two "0"s. The two zeros said at the same time: "Who wants to enter the Digital City? First show me your IQ certificate. If you don't have it, you can pass our level first." The little ant was curious: What are you doing here? Do you need to take a test before entering? OK, let me give it a try. The zero guard suddenly transformed into an empty "nine palace grid". It called a lot of numbers and said to the little ant: "Fill in the grid from 1 to 9 so that the sums of the horizontal and vertical rows and columns are equal." The little ant saw it and laughed: "This kind of thing can be rare." Stay with me?" After saying that, he wrote out with a stroke of his hand:

4

9

2

3

5

7

8

1

6

The guard suddenly disappeared , a wide avenue opened in front of the little ant.

The little ant set foot on this road, and just when it was happy, its stomach growled "cuckoo" from hunger. The little ant opened the package, and the food and money were gone. It might have been stolen on the road. What should I do? Suddenly he saw that the sesame seed shop in front of him was crowded with people. It turned out that the shop owner was holding an event. The shop owner raised a loudspeaker and shouted: "Whoever can answer this question will be awarded three sesame seed cakes. It takes three minutes to fry one side of one pancake. Now the pot can fry two pancakes at the same time. How many minutes does it take to fry three pancakes on both sides?" ?" The guests all said it would take 12 minutes. The little ant fell into deep thought. This question can't be that simple. At least, at least, ah, yes! The little ant said to the surrounding figures: "You can do this. Fry the No. 1 and No. 2 cakes for three minutes first. At this time, both cakes are cooked. Then take out the No. 2 cake and put in the No. 3 cake. At the same time, Turn the No. 1 cake over and fry for another three minutes. At this time, the No. 1 cake is completely cooked, and the No. 3 cake is only cooked on one side. Finally, fry the uncooked sides of the No. 2 and No. 3 cakes for another three minutes, and you're done. This method only takes 9 minutes." The shop owner announced that the little ant was the winner and awarded him three sesame seeds.

Afterwards, the little ant thought that although his life here was not very smooth, he had a lot of fun. As I thought about it, it wanted to stay here and not leave. However, when going through the formalities, the official gave it another test question: Peter doesn't like noodles, Su Wei doesn't like hamburgers, those who like noodles are French, and those who like hamburgers are Americans. Richie is not Chinese and he doesn’t like noodles. Ask, what countries are these three people from? The little ant thinks about it and can't find the answer. Students, can you help it?

Richie is American

Su Wei is French

Peter is Chinese

② Sixth grade primary school diary (Mid-Autumn Festival )

Simple!

"Today is the Mid-Autumn Festival, etc.

The dinner is rich, there is something, something, something, and something else. It is really delicious and delicious! Wait

The moon is so round tonight! ”

Haha, work hard!

③ A short story about sixth grade mathematics

One day in 1796, a young man began to solve the mathematics problems left by his tutor.

The first two questions were completed successfully. Only the third question remains: Use only a ruler and compass to draw a regular 17-sided polygon.

The young man racked his brains, but made no progress.

Difficulties inspire fighting spirit. He finally completed the puzzle.

The tutor was shocked when he saw the student's homework. He said excitedly: "Did you know? You have solved a mathematical problem that has been left for more than two thousand years!"

It turned out that the instructor made a mistake and handed the note to the student.

Whenever he recalled it, this young man always said: "If someone had told me that this was a mathematical problem with a history of more than 2,000 years, I might never have the confidence to solve it."

This young man is Gauss, the prince of mathematics.

④ Mathematics stories in the second volume of the sixth grade

1. Bajie went to Huaguo Mountain to find Wukong, but the Great Sage was not at home. The little monkeys warmly entertained Bajie and picked some fish from the mountain. There were exactly 100 tastiest mountain peaches. Bajie said happily: "Let's all eat them together!" But how to eat them? He counted 30 monkeys. Bajie found a branch and drew left and right pictures on the ground. After calculating the formula, 100÷30=3.1, Bajie pointed at the 3 above and said generously, "Eat 3 peaches each of you. Look, I will eat the remaining one!" The little monkeys were very grateful to Bajie. , thanked each other one after another, and then everyone took their own portion. After Wukong came back, the little monkeys told Wukong how generous Bajie was today and how he only ate one mountain peach. Wukong looked at Bajie's list and shouted, " What an idiot."

2. About 1,500 years ago, European mathematicians did not know to use "0". They used Roman numerals. Roman numerals use several symbols to represent numbers, according to There are certain rules to combine them to represent different numbers. In the use of this kind of numbers, there is no need for the number "0". At that time, a scholar in the Roman Empire discovered the symbol "0" from Indian notation. . He found that with "0", it was extremely convenient to perform mathematical operations. He was very happy and introduced the Indian method of using "0" to everyone. After a while, this matter was brought to the attention of the then Pope Got it. It was the Middle Ages in Europe at that time, the church was very powerful, and the power of the Roman Pope far exceeded that of the emperor. The Pope was very angry. He rebuked that the sacred numbers were created by God, and there were no "numbers" among the numbers created by God. 0" This monster, whoever wants to introduce it now will blaspheme God! So, the Pope ordered that the scholar be arrested and tortured, using clamps to tighten his ten fingers. Clamping the notes tightly made his hands crippled and he could no longer hold a pen to write. In this way, "0" was expressly banned by the ignorant and cruel Pope of Rome. However, although "0" was banned from use, Roman mathematics Regardless of the ban, scientists still secretly used "0" in mathematical research, and still used "0" to make many mathematical contributions. Later, "0" was finally widely used in Europe, while Roman numerals were gradually Eliminated.

3. Children, do you know the story of the mathematical genius Gauss when he was a child? When Gauss was in elementary school, one time after the teacher finished teaching addition, the teacher wanted to take a break, so he made a sentence The question asked the students to do calculations. The question was: 1+2+3+ .+97+98+99+100 = The teacher was thinking, now the children must do the calculations until the end of get out of class! Just when he was about to make an excuse to go out, I was stopped by Gauss! It turns out that Gauss has already calculated it. Children, do you know how he calculated it? Gauss told everyone how he calculated it: add 1 to 100 and add 100 to 1 in two rows. Add, that is to say: 1+2+3+4+ .+96+97+98+99+100 1099+98+97+96+ .+4+3+2+1 =101+101+101 + .+101+101+101+101 ***There are one hundred 101 additions, but the calculation is repeated twice, so dividing 10100 by 2 to get the answer means that from then on, the learning process of Gauss Elementary School has already surpassed other classmate, which laid the foundation for his future mathematics and made him a mathematical genius!

⑤ Interesting mathematics stories suitable for sixth grade (more than 100 words and less than 200 words)

Hello, I found one, I hope it can be helpful to you, thank you.

The little ant has lived in the anthole for a long time, and then wants to go out and explore the world. So, it said goodbye to its friends and took some food to the big city it longed for.

One day it came to Digital City. As soon as the little ant stepped into the city gate, it was stopped by two round-headed guys. It took a closer look and saw that these were two "0"s. The two zeros said at the same time: "Who wants to enter the Digital City? First show me your IQ certificate. If you don't have it, you can pass our level first." The little ant was curious: What are you doing here? Do you need to take a test before entering? Okay, let me give it a try. The zero guard suddenly transformed into an empty "nine palace grid". It called a lot of numbers and said to the little ant: "Fill in the grid from 1 to 9 so that the sums of the horizontal and vertical rows and columns are equal." The little ant saw it and laughed: "This kind of thing can be rare. Stay with me?" After saying that, he wrote with a stroke of his hand: 4 9 2 3 5 7 8 1 6

The guard suddenly disappeared, and a wide road appeared in front of the little ant.

Good luck. Answer supplement: Stories can increase interest in learning. If you are interested in stories, you are so smart, thank you.

⑥ Stories about the Mid-Autumn Festival for sixth graders

One of the legends of the Mid-Autumn Festival - Chang'e flying to the moon

According to legend, in ancient times, ten suns appeared at the same time in the sky. The crops withered and the people were in dire straits. A hero named Hou Yi, who was extremely powerful, sympathized with the suffering people. He climbed to the top of the Kunlun Mountains, used his super strength, drew his magic bow, and shot down more than nine suns in one go, and ordered the last one to The sun rises and sets on time to benefit the people.

As a result, Hou Yi was respected and loved by the people. Hou Yi married a beautiful and kind-hearted wife named Chang'e. In addition to spreading his skills and hunting, Hou Yi stayed with his wife all day long. People envied this loving couple with talent and beauty.

Many people with lofty ideals came here to learn from Tou Shi, and Peng Meng with evil intentions also got in.

One day, Hou Yi went to Kunlun Mountain to visit friends and seek enlightenment. He happened to meet the Queen Mother who was passing by, and asked the Queen Mother for a package of elixir. It is said that if you take this medicine, you can immediately ascend to heaven and become an immortal. However, Hou Yi was reluctant to leave his wife, so he had to temporarily give the elixir to Chang'e for collection. Chang'e hid the medicine in the treasure box on the dressing table. Unexpectedly, the villain Peng Meng saw it. He wanted to steal the elixir and become an immortal himself.

Three days later, Hou Yi led his disciples to go hunting. Peng Meng, who had evil intentions, pretended to be sick and stayed. Soon after Hou Yi led everyone away, Peng Meng broke into the backyard of the inner house with a sword and forced Chang'e to hand over the elixir. Chang'e knew that she was no match for Peng Meng. In the critical moment, she made a prompt decision, turned around, opened the treasure box, took out the elixir and swallowed it in one gulp. Chang'e swallowed the medicine, and her body immediately floated off the ground, rushed out of the window, and flew to the sky. Because Chang'e cared about her husband, she flew to the moon closest to the world and became an immortal.

In the evening, Hou Yi returned home, and the maids cried and told what happened during the day. Hou Yi was frightened and angry, so he drew his sword to kill the villain, but Peng Meng had already escaped. Hou Yi was so angry that he beat his chest and was heartbroken. He looked up at the night sky and called out the name of his beloved wife. At this time, he was surprised to find that the moon today was particularly special. It is bright and bright, and there is a swaying figure that looks like Chang'e. He chased the moon desperately, but he chased three steps, the moon took three steps back, he took three steps back, and the moon took three steps forward. No matter what, he couldn't catch up.

Hou Yi had no choice but to miss his wife, so he had to send people to Chang'e's favorite back garden, set up an incense table, put her favorite sweetmeats and fresh fruits, and offer sacrifices to him in the moon palace. of Chang'e. After the people heard the news that Chang'e flew to the moon and became an immortal, they all set up incense tables under the moon and prayed to the kind-hearted Chang'e for good luck and peace.

Since then, the custom of worshiping the moon during the Mid-Autumn Festival has spread among the people.

Mid-Autumn Legend No. 2 - Wu Gang won the laurel crown

There is another legend about the Mid-Autumn Festival: It is said that the laurel tree in front of the Guanghan Palace on the moon grows luxuriantly and is more than 500 feet tall. There is a man below who is always cutting it down, but every time he cuts it down, the cut place immediately closes up again. For thousands of years, this osmanthus tree has been cut down as it goes. This laurel tree can never be cut down. It is said that the man who cut down the tree was named Wu Gang, who was from Xihe in the Han Dynasty. He once followed the immortals to practice Taoism and reached the heaven. However, he made a mistake, and the immortals demoted him to the Moon Palace, where he did such futile and hard work every day as punishment. . There is a record in Li Bai's poem "If you want to cut the laurel in the moon, you will hold on to the salary of those who are cold".

Mid-Autumn Festival Legend No. 3 - Zhu Yuanzhang and the Mooncake Uprising

It is said that eating mooncakes during the Mid-Autumn Festival began in the Yuan Dynasty. At that time, the vast number of people in the Central Plains could not bear the cruel rule of the Yuan Dynasty's ruling class, and they revolted against the Yuan Dynasty. Zhu Yuanzhang united various resistance forces to prepare for the uprising. However, the officers and soldiers of the court conducted a very strict search, making it very difficult to convey the news. Military counselor Liu Bowen came up with a plan and ordered his subordinates to hide the note with "uprising on August 15th" in the cakes, and then sent people to deliver it to the insurrectionary armies in various places, informing them to respond to the uprising on the night of August 15th. . On the day of the uprising, all rebel armies responded together, and the insurrectionary army was like a spark igniting a prairie fire.

Soon, Xu Da captured Yuan Dadu and the uprising was successful. When the news came, Zhu Yuanzhang was so happy that he quickly passed down an oral order to let all the soldiers and the people have fun during the upcoming Mid-Autumn Festival, and to reward the officials with the "mooncakes" that were used to secretly convey the message when the army was launched as seasonal cakes. Since then, the production of "mooncakes" has become more and more sophisticated, with varieties as large as discs, becoming a good gift. From then on, the custom of eating mooncakes during the Mid-Autumn Festival spread among the people.

⑦ Interesting mathematics about the Mid-Autumn Festival.

The Mid-Autumn Festival is here, and the class bought a box of mooncakes to distribute to the students. The first student took 1 mooncake and 1/9 of the remaining mooncakes, the second student took 2 mooncakes and 1/9 of the remaining mooncakes, and the third student took 3 mooncakes and 1/9 of the remaining mooncakes. On 1/9, the fourth student took away 4 pieces of mooncakes and 1/9 of the remaining mooncakes, and so on, and distributed all the mooncakes to all the classmates without any leftover.

Ask how many students are there in the class? ( )

A.4 B.6 C.8

Guess and practice

Group 1:

1. Teamwork 2. Responsibilities of referees 3. Approval of regulations 4. Elasticity

5. Everyone is prosperous 6. Lapak trap 7. Actively strive for 8. Obey orders

9. Finance Deficit 10. Falsifying accounts 11. Get to the bottom of it 12. Prepare to compete

13. Exchange venues 14. Warm-up match 15. Team match 16. Shouting to each other

17. Mid-Autumn Moon 18. Plains Railway 19. Authentic goods at a reasonable price 20. String tuning

Answer:

1. Axiom 2. Theorem 3. Law 4. Finite 5. Infinity 6. Greater than sign 7. Inequality sign 8. Equal sign 9. Negative numbers 10. Irrational numbers 11. Finding roots 12. Equality 13. Greater ratio 14. Similarity 15. Composite ratio 16. Symmetry 17. Circle 18. Diameter 19. Absolute value 20. Sine

The second group:

1. Broken yarn joints (name a mathematical term)

2. Looking up at the moon on the eighth day of the lunar month (name a trigonometric function)

3. A debt (hit a mathematical noun)

4. Two cows fighting (hit a mathematical noun)

5. Big sale (hit a mathematical noun)

6. Goodbye, mother (guess a mathematical noun)

7. The doctor picks up the pen (guess a mathematical noun)

8.99 (guess an idiom)

9.110 (Hit one idiom)

10.103 and 1002 (Hit one idiom)

11. Much the same (Hit one mathematical noun)

12. Keep pace with each other (Hit a mathematical noun)

13. What goes around comes again (Hit a mathematical noun)

14. Do not cheat in exams (Hit a mathematical noun)

15. Summer Zhou Jianzhi (guess a mathematical noun)

16. Jiedao (guess a mathematical noun)

17. Abacus Beads (guess a mathematical noun)

18. Charter of the United Nations (guess a mathematical term)

19. It has been a Double Ninth Festival every year, and now it is the Double Ninth Festival again (guess a mathematical term)

Answer:

1. Extended line; 2. Sine; 3. Negative number; 4. Vertex angle; 5. Absolute value; 6. Numerator and denominator; 7. Square root; 8. Nothing is the same; 9. Unchanging; 10. Ever-changing; 11. Approximation ; 12. Parallel; 13. Cycle; 14. Proper fraction; 15. Quotient; 16. Diameter; 17. Algebra; 18. Greatest common divisor; 19. Cycle section.

⑧ Looking for interesting mathematics stories for sixth graders

Interesting mathematics stories for sixth graders

①One day a young man, Xiao Mao, came to Boss Wang’s store to buy some I got a gift

The cost of this gift is 18 yuan, and the price is 21 yuan.

As a result, the young man spent 100 yuan to buy this gift.

Boss Wang had no change at the time, so he used the 100 yuan to exchange for 100 yuan in change from the neighbor, and gave the young man 79 yuan in change.

But the neighbor later discovered that the 100 yuan was a counterfeit bill, so Boss Wang had no choice but to return the 100 yuan to the neighbor.

Now the question is: How much money did Boss Wang lose in this transaction? The answer is: 97. (Exchanging money for money is a deception)

②In the mysterious kingdom of mathematics, The two "little famous" numbers, fat "0" and thin "1", often argue over which one is more important. Look! Today, these two young enemies met on a narrow road and started another war of words with each other.

The thin man "1" spoke first: "Hmph! Fat '0', what's so great about you? Just like 100, if it weren't for me, the thin man '1', you two fat '0's What's the use?"

Fatty "0" was unconvinced: "Don't show off in front of me. Think about it, if it weren't for me, where would you find other numbers to make 100?"

"Yo!" "1" was not to be outdone, "No matter how arrogant you are, you just show that you have nothing. Look! '1+0' is not equal to me. How can you be useful?" "

"Go! The result of '1×0' is not me, and your '1' is also useless!" "0" tit for tat.

"You..." "1" paused and said accordingly, "Anyway, your '0' means nothing!"

"This is your knowledge. "Missing." "0" said calmly, "Look, in daily life, if the temperature is 0 degrees, does it mean there is no temperature? For example, if there is no me as the starting point on the ruler, how can you be '1'? ?"

"No matter how you compare, you can only do the middle number or the mantissa, such as 1037, 1307, and you can never take the lead.

""1" said confidently. After hearing this, "0" said even more confidently: "It's possible. For example, 0.1, what will you do without me as '0' to occupy the place? ”

Seeing the fat man “0” and the thin man “1” fighting with each other, they were blushing and refused to give in to the other. The other numbers watching the battle were very anxious. At this time, “9” had an idea. He stepped forward and made a pause gesture: "You two, stop arguing. Look at you, which number is bigger than me, '1' or '0'?" "This..." The fat man "0" and the thin man "1" were speechless. At this time, "9" said calmly: "'1', '0', in fact, as long as you stand together, it won't matter." Is it older than me? "1" and "0" looked at each other, and after a while they scratched their heads and smiled. "That's right!" The power of unity is the most important! ""9" said sincerely.

⑨ Sixth Grade 400 Mid-Autumn Festival Mathematics Diary About Decimal Multiplication

Reference: Copy

This semester, I studied Attack -------Decimal multiplication!

In the past, I had only learned integer multiplication and had never heard of decimal multiplication. Under the guidance of the teacher, I knew why it is called decimal multiplication!

1. Although it is a decimal, it can be calculated as an integer when calculating.

2. Calculate the product as an integer first, and then give Put the decimal point on the product point. See how many decimals there are in the factor - count from the right side of the product and click on the decimal point! If the decimal point of the multiplied product is not enough, it must be supplemented with 0 in front. Click the decimal point again.

3. Exchange the positions of the factors and multiply them once to see if they are correct. You can also use a calculator to check the calculation.

4. If necessary, press " "Rounding" method retains a certain number of decimal places.

⑩ Sixth grade mathematics story 50 - 100 words

1. The origin of Arabic numerals

Xiao Ming is a favorite The kid who asked the question. One day, he became interested in the numbers 0-9: Why are they called "Arabic numerals"?

So he asked his math teacher. Mom: "Since 0-9 is called 'Arabic numerals', it must have been invented by the Arabs, right, Mom?" "

Mom shook her head and said, "Arabic numerals were actually invented by Indians. About 1500 years ago, Indians had already used a special character to express numbers. There were 10 of these characters, and they could be written in one or two strokes. Later, due to contacts between countries, these numbers were introduced to Arabia. The Arabs found them very simple, so they began to be widely used in their own country and spread to all of Europe. And just like that, they slowly became the numbers we use today. Because the Arabs played a big role in spreading these numbers, people became accustomed to calling them "Arabic numerals". "

Xiao Ming said happily: "So that's it. Mom, can this be called "making mistakes"? "Xiao Ming and his mother both laughed.

2. The story of the digital cards

One day, when the digital cards were having lunch together, the youngest one started talking.

0Brother said: "We all, let's take some photos together. What do you think? "

0's brothers and sisters said in unison: "Okay. "

Brother 8 said: "Brother 0's idea is really good. I'll just be a good person for once. My brother 8 will supply cameras and film, okay? "

Old 4 spoke: "Brother 8, it's good, it's just too troublesome. It's better to use my digital camera. That's it. ”

So, they became busy, and finally the + number helped them take the photo, and immediately sent the digital camera to the printing shop, and the printing was done. The computer sister wanted money from them, but Who is paying? They all looked at each other blankly, and this is what the computer sister said: "One *** five yuan, you have eleven brothers and sisters, how much do you pay on average? "

Among the eleven of them, the sixth one is the smartest. This time it was the first to calculate the result. Do you know how it calculated it?

3. Tang Seng and his apprentice picked peaches

One day, Tang Seng ordered his apprentices Wukong, Bajie and Sha Seng to go to Huaguo Mountain to pick some peaches. After a while, the three apprentices were very happy after picking peaches. Come back. Master Tang Seng asked: How many peaches did each of you pick?

Bajie said with a smile: Master, we each picked the same number of peaches in my basket. Less than 100, if you count 3 by 3, there will be 1 left.

Sha Monk said mysteriously: Master, so do I. Let me test you. If you count the peaches in my basket 4 by 4, there will be 1 left.

Wukong said with a smile. : Master, let me test you too. If you count the peaches in my basket 5 by 5, how many peaches are left for each of us?

Tang Monk quickly told the number of peaches each of them picked.

Do you know how many peaches each of them picked?