Early in the morning, the rooster shouted, "Whoa, whoa, whoa, whoa, whoa." A little magpie woke up with a start and shouted unhappily, "Who is calling in such a cold day?" Really annoying. " Mother Magpie said, "Son, it's time to get up. A rooster is good for everyone. Tell us it's dawn. " In fact, his voice is not only beautiful, but also contains some interesting mathematical knowledge! "The little magpie likes math very much. As soon as her mother said this, she stopped yelling. She listened carefully to the cock. Sure enough, she cried happily: "I see, I see, the rooster barks three' Oh' words at a time, one * * * barks 12' Oh' words, and 4*3= 12! I will, too. "So, she also made a series of interesting sounds, and other animals who woke up in the morning praised the child for being really capable. Children, what kind of multiplication formula can magpie's voice write? Please have a try! Tie, tie, tie, tie, tie.
( )*( )=( )
Unconvinced, the elephant drummed and worked out a multiplication problem with his steps.
Knock, knock, knock, knock.
( )*( )=( )
After a while, the pig came blowing his horn.
Doodle, doodle, doodle, doodle, doodle.
( )*( )=( )
After a while, all kinds of animals came to watch the fun.
The dog said, "Who wouldn't bark and blow like this? You have to draw multiplication questions to be a skill! " "
After that, I took a few steps in the snow. After stopping, several plum blossom-like footprints appeared on the ground. It proudly said, "Look, every plum blossom I draw has six petals. How many petals do four plum blossoms have? "
Interesting Mathematical Multiplication Story In the mysterious mathematical kingdom, the two "little famous" numbers "0" and "1" of fat people often argue 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. "No matter how arrogant you are, you are insignificant. 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.
The interesting story of mathematics Archimedes has many stories, the most famous of which is the story of discovering Archimedes' principle in the bath.
The king made a golden crown. He suspected that the craftsman had stolen some gold with silver, so he asked Archimedes to identify whether it was made of pure gold and not to damage the crown. Archimedes thought hard about the crown all day. One day, Archimedes went to the bathroom to take a bath. He went into the bath tub. When he immersed himself in the bath bucket, some water overflowed from the side of the bucket. Archimedes saw this phenomenon and crackled in his mind. "I found it!"
Archimedes put an equal weight gold nugget and a silver nugget into a container filled with water, and found that the silver nugget discharged much more water. So Archimedes took a gold nugget with the same weight as the crown and put it in a container filled with water to measure the displacement; Then put the crown in a container filled with water to see if the amount of water discharged is the same, and the problem will be solved. With further research, Archimedes principle, the most important cornerstone of fluid mechanics, was born.
The above are some interesting stories about mathematics, I hope they will help you.