Keywords: Adventures of a Desert Island, Grade Three, Primary School
This article is suitable for: the third grade of primary school.
Composition source:
This diary is about the third grade of primary school. The topic is: Adventures of Mathematical Desert Island (2) Success and Competency. Everyone is welcome to contribute.
Adventures of Mathematical Desert Island (2) Success and Ability
When Wang Xiaojie and other residents heard this terrible and gloomy laughter, they couldn't help shivering. They looked into the distance, although they were psychologically prepared, they were still startled-the wrong army led by the wrong king came to attack the city! The battle was terrible, and the inhabitants of the desert island panicked and hid everywhere.
At this moment 1 said to Wang Xiaojie, "You are our leader now, and you want to order our four generals to go to war on a desert island!" "ah? Oh! That ... that ... ordered the general to go out of the city to fight! "
The man in black armor is the number one in the wrong army-the wrong general. He shouted, "Last time, although you beat us, this time it's different. Your big leader is ill! This shows that the desert island of mathematics will soon belong to us! Hahahaha! " "Cut the crap! Come on! " General Cheng roared: "Listen to the question: A snail climbs a number 9 meters high, rising 1m during the day and falling 1/3m at night. It began to climb in the morning, and how many days will it take to climb to the top of the tree? " The wrong general said triumphantly.
"Ha ha! This is really simple! Listen to the answers: 1- 1/3 = 2/3 (m), 9÷ 2/3 = 9× 3/2 = 27/2 =131/2 ≈/kloc-0. 14 days later, this snail can reach the treetop! You lost! "
"This you want to hit me? This is simple! Listen to the answer: half =? ,? × 1/3= 1/6, 1- 1/6=5/6。 At this time, the train traveled 5/6 of the whole journey! Hum! See what you say this time! " "oh! Don't! That's impossible! This is absolutely impossible! How did you do it! " "You have nothing to say! Then I'll take you where you should go! " Say that finish, General Hua took out his killer weapon-multiplication whistling! Residents of Chinese characters quickly hid in safe places to avoid this great power.
"That's great! First duel! See if he dares to come! " Digital people all smiled happily. In the laughter, no one realized that a bigger crisis had enveloped this isolated mathematical island. ...
Next episode preview: In the next episode, Digital King suddenly calls Wang Xiaojie. At this moment, no one expected that there was a traitor on this digital desert island, and the origin of this traitor was unusual ... Please continue to pay attention to the adventures of the mathematical desert island in the next episode (3) "Rebellion on on the Island".
Welcome to continue to follow DuDu Meng's blog! Thank you~