The little ant lived in the nest for a long time and wanted to go out and break into the world. So it bid farewell to its friends and took some food to the big city it longed for.
One day it came to the digital city. As soon as the little ant stepped into the gate, he was stopped by two guys with round heads and brains. At first glance, it is two "0s". Two zeros say at the same time: "Who wants to enter the digital city? Take out the IQ certificate first. If not, we will pass this level first. " The little ant is curious: What are you doing here? Should I have a test before I enter the door? Ok, let me try. Zero guards became an empty "nine squares". It called many numbers and said to the little ant, "Fill in 1-9 in the grid, so that the sum of each row and column will be equal." When the little ant saw it, he laughed: "Can this kind of thing baffle me?" Say that finish, a stroke of a pen, write down:
four
nine
2
three
five
seven
eight
1
six
The guard disappeared at once, and a wide avenue appeared in front of the little ant.
Little ants set foot on this road. Just as he was in high spirits, his stomach growled with hunger. The little ant opened the parcel Ah, food and money are gone. It may have been stolen on the way. what can I do? Suddenly, he saw that the sesame cake shop in front was full of numbers. It turns out that the host is engaged in activities. The shopkeeper raised his horn and shouted, "Whoever can answer this question will be rewarded with three biscuits." It takes three minutes to fry a cake. Now the pot can fry two cakes at the same time. How many minutes does it take to fry three sesame cakes on both sides? "The guests all said it would take 12 minutes. The little ant was lost in thought. This problem can't be so simple, at least, at least. Ah, yes! The little ant said to the people around him, "You can do it. First fry 1 and No.2 cakes for three minutes, and then both cakes are cooked. "Then take out No.2 cake and put it in No.3 cake. At the same time, turn the 1 cake over and fry for another three minutes. At this point, 1 cake is all cooked, and cake No.3 is only cooked on one side. Finally, fry the immature sides of No.2 and No.3 cakes together for three minutes, and you're done. This method only takes 9 minutes. " The shopkeeper announced that the little ant had won and rewarded it with three biscuits.
Afterwards, the little ant felt that although it was not very smooth here, it had a good time. Think about it, it just wants to stay here. However, when going through the formalities, officials gave it another test: Peter doesn't like noodles, Su Wei doesn't like hamburgers, French people like noodles, and Americans like hamburgers. Ricky is not from China, and he doesn't like noodles. Q: What countries are these three people from? Little ants can't get the answer. Students, do you have any ideas?
Ricky is an American.
Su Wei is French.
Peter is from China.
② Diary of Grade Six in Primary School (Mid-Autumn Festival)
Simple!
"Today is the Mid-Autumn Festival and so on.
What a sumptuous dinner! What, what, what, what else? It's delicious! etc
The family sat around the TV, talking and laughing.
The moon is really round tonight! "
Hehe, work hard!
③ Sixth grade math story
1796 One day, a young man began to do a math problem left by his tutor.
The first two questions were successfully completed. Only the third question remains: it is required to draw a polygon with positive 17 only with a ruler.
The young man racked his brains, but made no progress.
Difficulties inspired fighting spirit. He finally solved the problem.
The tutor was shocked to see the students' homework. He said excitedly, "Do you know? You have solved the math problems left over from more than two thousand years! "
It turned out that the tutor handed the notes on this topic to the students because of mistakes.
Whenever I recall, the young man always said, "If someone told me that this is a math 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) Sixth grade math stories.
1. Bajie went to Guo Hua to find Wukong, but the Great Sage was not at home. The little monkeys warmly entertained Bajie and picked 100 peaches, the best in the mountains. Bajie said happily, "Let's eat together!" How to eat? Counting ***30 monkeys, Bajie found a branch, drew a picture on the ground and listed the formula, 100 ÷ 30 = 3. 1. Pig pointed to the top three and said generously, "Everyone can eat three pecans. Look, I'll eat the remaining 65438+. The little monkeys were very grateful to Bajie, thanking him one by one, and then everyone took their share. When Wukong came back, the little monkeys told Wukong how generous Bajie was today and why he only ate a peach. Seeing Pig's formula, Wukong shouted, "What a fool. "
2. About 1500 years ago, European mathematicians did not know how to use "0". They use Roman numerals. Roman numerals use several symbols to represent numbers, which are combined to represent different numbers according to certain rules. In the application of this number, the number "0" is unnecessary. At that time, a scholar of the Roman Empire discovered "0" from Indian notation. It is convenient to do mathematical operations, and he is very happy. He also introduced the "0" method used by Indians. After a while, it was known by the pope at that time. At that time, it was the Middle Ages in Europe, and the power of the church was very great, and the power of the pope far exceeded that of the emperor. The Pope was very angry and scolded that the sacred number was created by God, and there was no "0" monster in the number created by God. So the Pope ordered the scholar to be arrested and tortured, and his ten fingers were tightly clamped with a clamp so that he could no longer hold a pen and write. In this way, "0" was banned by the ignorant and cruel Pope. However, although "0" was banned, Roman mathematicians still used it secretly in mathematical research regardless of the ban.
Children, do you know the story of Gauss, a mathematical genius, when he was a child? When Gauss was in elementary school, once after the teacher taught addition, because the teacher wanted to have a rest, he came up with a topic for students to calculate. The title is: 1+2+3+. +97+98+99+ 100 = The teacher is thinking, class must be over now! I used this as an excuse to go out, but Gauss stopped me! It turns out that Gauss has worked it out. Little friend, do you know how he did it? Gauss told us how he worked it out: add 1 to 100, and add 100 to 1, adding two lines. That is: 1+2+3+4+. +96+97+98+99+100/00+99+98+97+96+.+4+3+2+1=1+.
⑤ Interesting math stories suitable for grade six (100 words, within 200 words)
Hello, I found one. I hope I can help you. Thank you.
The little ant lived in the nest for a long time and wanted to go out and break into the world. So it bid farewell to its friends and took some food to the big city it longed for.
One day it came to the digital city. As soon as the little ant stepped into the gate, he was stopped by two guys with round heads and brains. At first glance, it is two "0s". Two zeros say at the same time: "Who wants to enter the digital city? Take out the IQ certificate first. If not, we will pass this level first. " The little ant is curious: What are you doing here? Should I have a test before I enter the door? Ok, let me try. Zero guards became an empty "nine squares". It called many numbers and said to the little ant, "Fill in 1-9 in the grid, so that the sum of each row and column will be equal." When the little ant saw it, he laughed: "Can this kind of thing baffle me?" After that, with a stroke of a pen, I wrote it: 4 9 2 3 5 7 8 1 6.
The guard disappeared at once, and a wide avenue appeared in front of the little ant.
Good luck. Stories can improve your interest in learning. You are so clever that you are interested in stories. Thank you.
The story about the Mid-Autumn Festival in Grade Six.
One of the legends of Mid-Autumn Festival-the Goddess Chang'e flying to the moon
According to legend, in ancient times, there were ten days in the sky at the same time, the crops died in the sun and the people were poor. A hero named Hou Yi has infinite power. He sympathized with the suffering people, climbed to the top of Kunlun Mountain, made full use of his divine power, drew his bow, shot down more than nine suns in one breath, and ordered the last one to rise and fall on time for the benefit of the people.
Hou Yi was respected and loved by the people. He married a beautiful and kind wife named Chang 'e. Besides hunting, Hou Yi spends all his time with his wife, and people envy this beautiful and loving couple.
Many people with lofty ideals came here to study as teachers, and Meng Peng with ulterior motives joined in.
One day, Hou Yi went to Kunlun Mountain to visit friends and seek truth. He happened to meet the Queen Mother passing by and asked her for a bag of elixir. It is said that taking this medicine can instantly ascend to heaven and become immortal. However, Hou Yi was reluctant to leave his wife, so he had to temporarily give the elixir to Chang 'e. Chang 'e hid the medicine in the dresser's treasure chest, but the villain Meng Peng saw it. He wants to steal the elixir to make himself immortal.
Three days later, Hou Yi led his entourage out hunting, while Meng Peng with ulterior motives pretended to be ill. Shortly after Hou Yi led the crowd to leave, Meng Peng broke into the backyard of the back room with a sword in his hand, threatening Chang 'e to hand over the elixir. Chang 'e knew that she was no match for Meng Peng. In times of crisis, she made a decisive decision, turned around and opened the treasure chest, took out the elixir and swallowed it in one gulp. Chang 'e swallowed the medicine and immediately floated off the ground, rushed out of the window and flew into the sky. Because Chang 'e was worried about her husband, she flew to the nearest moon and became a fairy.
In the evening, when Hou Yi came home, the maids cried and told what happened during the day. Hou Yi was surprised and angry, and drew his sword to kill the villain. Meng Peng escaped early. Angry and heartbroken, Hou Yi looked up at the night sky and shouted the name of his beloved wife. At this time, he was surprised to find that today's moon is exceptionally bright and bright. There is a swaying figure resembling Chang 'e. He chased the moon desperately, but he chased it three times, the moon retreated three times, he retreated three times, and the moon advanced three times. He couldn't catch up anyway.
Hou Yi had no choice but to miss his wife, so he had to send someone to Chang 'e's favorite back garden, put on a table incense, put on her favorite honey and fresh fruit, and offer a distant sacrifice to Chang 'e who was attached to him at the Moon Palace. After hearing the news that the Goddess Chang'e flying to the moon became an immortal, people made an incense table under the moon and prayed for good luck and peace to the kind Chang 'e.
Since then, the custom of Mid-Autumn Festival in Yue Bai has spread among the people.
WU GANG, the second legend of Mid-Autumn Festival, won the laurel.
There is also a legend about the Mid-Autumn Festival: It is said that osmanthus trees in front of Guanghan Palace on the moon are flourishing, reaching more than 500 feet. There is a man who often cuts down, but every time he finishes cutting, the cut place closes immediately. For thousands of years, this laurel tree can never be cut down. It is said that this tree-chopping man named WU GANG, a native of Xihe in Han Dynasty, once went to heaven with the immortal, but when he made a mistake, the immortal banished him to the Moon Palace and did this kind of hard work in vain every day as a punishment. In Li Bai's poems, there is a record that "if you want to be in the middle of the month, you will pay for the cold."
Legend of Mid-Autumn Festival III —— Zhu Yuanzhang and Moon Cake Uprising
It is said that eating moon cakes in the Mid-Autumn Festival began in the Yuan Dynasty. At that time, the broad masses of the people in the Central Plains could not bear the cruel rule of the ruling class in the Yuan Dynasty and rose up against the Yuan Dynasty. Zhu Yuanzhang joined forces with various resistance forces to prepare for the uprising. However, the officers and men of the imperial court searched very closely and it was very difficult to pass on the news. Liu Bowen, a military strategist, came up with a plan and ordered his men to hide a note with the words "Uprising on the 15th of August" in the cake, and then sent people to the uprising troops in different places to inform them to respond to the uprising on the 15th of August. On the day of the uprising, all the rebels responded together, such as a single spark can start a prairie fire.
Soon, Xu Da captured the Yuan Dynasty and the uprising was successful. When the news came, Zhu Yuanzhang was so happy that he quickly passed on the message that all the soldiers would have fun with the people in the upcoming Mid-Autumn Festival, and they would give the "moon cakes" that were secretly sent to the ministers when the war started that year as seasonal cakes. Since then, the production of "moon cakes" has become more and more elaborate, and the variety is like a dish, making it the best gift. After the Mid-Autumn Festival, the custom of eating moon cakes spread among the people.
⑦ Interesting mathematics about Mid-Autumn Festival.
The Mid-Autumn Festival arrived, and the class bought a box of moon cakes and distributed them to the students. 1 students took 1 moon cakes and 1/9 surplus moon cakes, the second student took two moon cakes and 1/9 surplus moon cakes, the third student took three moon cakes and 1/9 surplus moon cakes, and the fourth student took four moon cakes and/. How many students are there in the class? ( )
A.4 B.6 C.8
Guess and practice.
The first group:
1. Work together. 2. The responsibilities of the referee. 3. Approve regulations. 4. Spring elasticity
5. Everyone has money. 6. Pull a condom. 7. Take the initiative to fight for it. 8. Wait for orders
9. Fiscal deficit 10. Forged account number 1 1. Get to the bottom of it 12. Get ready for the game.
13. Exchange Stadium 14. Warm-up match 15. Team competition 16. Shouting at each other.
17. Mid-Autumn Moon 18. Pingyuan Railway 19. Genuine 20. String tuning
Answer:
1. Axiom 2. Theorem 3. The fourth law. Limited 5. Infinite 6. Greater than the symbol 7. Not equal to 8. Equal sign 9. Negative number 10. Irrational number 1 1. Find the root 12. Equal to greater than 13.
The second group:
1. Broken yarn joint (punching is a mathematical term)
2. Looking up at the moon is just the eighth day (make a trigonometric function name)
3. A debt (with a mathematical noun)
4. Two cows fight (with a mathematical noun)
5. Big sale (using a mathematical name)
6. Goodbye, Mom (type a math noun)
7. The doctor raised his pen (typed a mathematical noun)
8.99 (playing an idiom)
9. 1 10 (to use an idiom)
10. 103 and 1002 (to make an idiom)
1 1.
12. Keep neck and neck (encounter a mathematical term)
13. Go round and round (type a mathematical noun)
14. Don't cheat in the exam (use a math noun)
15. Between Xia and Zhou Dynasties (with a mathematical noun)
16. Street (A mathematical term)
17. abacus beads (hit a mathematical noun)
18. Charter of the United Nations (marked with a mathematical term)
19. Double Ninth Festival, Double Ninth Festival today (use a mathematical noun)
Answer:
1. extension line; 2. Sine; 3. negative numbers; 4. Relative vertex angle; 5. Absolute value; 6. numerator denominator; 7. Prescription; 8. Nothing is true; 9. unchanged; 10. ever changing; 1 1. approximate value; 12. Parallel; 13. Cycle; 14. True score; 15. Shang; 16. Diameter; 17. Algebra; 18. greatest common divisor; 19. Cycle part.
8 sixth grade for interesting math stories.
Interesting math story in grade six.
One day, young Mao came to Boss Wang's shop and bought a present.
The cost of this gift is 18 yuan, and the list price is 2 1 yuan.
As a result, the young man took out 100 and bought this gift.
Boss Wang didn't have any change at that time, so he changed 100 yuan from the neighborhood and gave it to the young man 79 yuan.
But later, the neighborhood found that this 100 yuan was counterfeit, and Boss Wang had no choice but to return this 100 yuan to the neighborhood.
The question now is: How much did Boss Wang lose in this transaction? The answer is: 97. (changing money is a cover-up)
② In the mysterious mathematics kingdom, two "minor figures", namely "0" of the fat man and "1" of the thin man, often argue endlessly about who is important. Look! Today, these two little enemies meet in a narrow way, and they have launched another war of words.
The thin man 1 spoke first: "Hum! Fat' 0', what's so great about you? Just like 100, what's the use of you two being fat without my thin'1'?"
Fat man "0" is not convinced: "Don't be overbearing in front of me. Think about it. Without me, where are you going to find other numbers 100? "
"hey!" "1" is not to be outdone. "If you are arrogant again, you are nothing. Look! 1+0' is not equal to myself. What's your use? "
"Let's go! The result of'1× 0' is not me, and your'1'is also useless! " "0" is tit for tat.
"You ..." "1"paused and improvised. "Anyway, your' 0' doesn't mean anything!"
"This is your lack of knowledge." "0" said unhurriedly, "You see, in daily life, the temperature is 0 degrees. Is there no temperature? For another example, without my starting point on the ruler, how can there be'1'?"
"No matter how you compare, you can only do the middle number or mantissa, such as 1037, 1307, and you can never lead." 1 "said confidently. Hearing this, "0" said more confidently: "This may be, for example, 0. 1, what can you do without my" 0 "to occupy it?"
Seeing the fat man "0" and the thin man "1" all blushed, and no one would let anyone, and other people watching were very anxious. At this time, "9" had a brainwave and made a gesture of pause: "You two stop arguing. Look at you, which size is bigger than me? " "This ..." The fat man "0" and the thin man "1" were speechless. At this time, "9" said calmly: "1" and "0". In fact, as long as you stand together, aren't you older than me? "1" and "0" looked at each other, and it took a long time to scratch their heads and laugh. " That's right! The power of unity is the most important! ""No.9 "said earnestly.
Pet-name ruby math diary about decimal multiplication in the Mid-Autumn Festival of Grade Six in 400.
Reference: copying
This semester, I learned to tackle the key problem-decimal multiplication!
I have only studied integer multiplication before, but I have never heard of fractional multiplication. Under the guidance of the teacher, I know why it is called fractional multiplication!
Although it is a decimal, it can be counted as an integer.
Second, calculate the product with an integer first, and then add the decimal point to the product point after the calculation. Look at a factor * * *, how many decimal places are there, and count the decimal points from the right side of the product! The decimal place of the product is not enough, so you should add 0 in front and then the decimal point.
Third, the position of the exchange factor, multiply to see if it is right, or use a calculator to look it up.
Four, according to the need, according to the "rounding" method to retain a certain number of decimal places.
Attending the sixth grade math story 50- 100 words.
1. The origin of Arabic numerals
Xiaoming is a child who likes to ask questions. One day, he became interested in the numbers 0-9: Why is it called "Arabic numerals"?
So he asked his mother, who was a math teacher, "Since 0-9 is called Arabic numerals, it must have been invented by Arabs?"
Mom shook her head and said, "Arabic numerals were actually invented by Indians." About 1500 years ago, Indians used a special word to represent numbers. There are 10 words, and you can write both strokes. Later, due to contacts between countries, these figures were introduced into Arabia. Arabs thought they were very simple, so they began to use them widely in their own countries and spread throughout Europe. In this way, they gradually became the numbers we use today. Because Arabs have played a great role in the spread of this number, people are used to calling this number' Arabic number'. "
Xiao Ming said happily, "So that's it. Mom, can this be called' making a mistake'? " Xiao Ming and his mother both laughed.
2. The story of digital card
One day, when the digital cards were having lunch together, the youngest one spoke.
Brother 0 said, "Let's take some photos together. What do you think? "
0' s brothers and sisters said in unison, "Good."
Brother 8 said, "Brother 0' s idea is really good. I will be a good person once. Shall I provide camera and film for Brother 8? "
Old 4 said, "Brother 8, it's good, but it's a little too much trouble. Better use my digital camera. That's settled. "
So, they got busy. Finally, they took pictures for them and immediately sent the digital camera to the print shop. The computer sister tried to ask them for money, but who paid for it? They stared at each other one after another. This is what the computer sister said, "A ***5 yuan, a * * * eleven brothers and sisters, how much does one person pay on average?"
Among the eleven of them, Lao Liu is the cleverest, and this time he is the first to work out the result. Do you know how it is worked out?
3. Tang Priest and his disciples pick peaches
One day, the Tang Priest told his disciples Wukong, Bajie and Friar Sand to go to Huaguoshan to pick peaches. Before long, the three disciples returned happily after picking peaches. Tang Priest and his disciples asked: How many peaches did each of you pick?
Bajie said with a silly smile, Master, let me test you. Each of us took the same amount of money. There are less than 65,438+000 peaches in my basket. If we count three peaches, there are 1 peach left in the end. Do the math. How many did each of us choose?
Friar Sand said mysteriously, Master, I will test you, too. If there are four peaches in my basket, there is 1 left in the end. Do the math. How many did each of us choose?
Wukong smiled and said, Master, I'll test you, too. If there are five peaches in my basket, there will be 1 in the end. Do the math. How many shall we each choose?
Tang Priest quickly said the number of peaches he had picked. Do you know how many peaches they each picked?