Song Dynasty: Shao Kangjie

At first glance, it is two or three miles away, and mist hangs over four or five families.

The pavilions are six or seven, and the flowers bloom in eighty or ninety.

Appreciation: This is a poem written by Shao Yong in Song Dynasty describing the scenery along the way. It has 20 words, and all the numbers 10 are used. This poem reflects the distance, villages, pavilions, flowers and plants with numbers, which is popular and natural.

2. Zheng Banqiao's Singing Snow

One, two, three or four, five, six, seven, eight and ninety,

Thousands of pieces are always missing when they fly into plum blossoms.

Appreciation: This is a poem about Xue Mei written by Lin Hejing in Ming Dynasty. The whole poem uses quantifiers to indicate the number of snowflakes. It's like being in a snow scene after reading it. From less snowflakes to more snowflakes, it is hard to say whether it is snowflakes or plum blossoms when flying into Meilin.

3. Sparrows

Song Dynasty: Wang Anshi

A pole, an oar, a fishing boat, a fisherman and a hook,

With a bow and a smile, one person monopolizes a river.

Appreciation: This is a poem "Sparrow" by Wang Anshi, a statesman, writer and thinker in Song Dynasty. Seeing that many officials in the Northern Song Dynasty were full of food, corrupt and opposed to political reform, he compared them to sparrows and satirized them.

4. Mathematical problems in ancient poetry

The magnificent ancient temple is in the mountains. I wonder how many monks there are.

364 bowls, depending on the week.

Three people eat a bowl of rice and four people eat a bowl of soup.

Excuse me, sir, how many monks are there in the temple?

Appreciation: The poem means that there are 364 bowls in the temple. Three monks eat a bowl of rice, four monks eat a bowl of soup, and everyone has food. How many monks are there in the temple?

5. "Algorithm unification"

Ming Dynasty: Cheng Dawei

A drives the sheep to chase the grass, and B pulls A's sheep behind.

Do you want to ask A and 100? Jia Yun said there was no difference,

Combine the obtained groups, and then join the small semi-group of semigroup.

You must come alone. Who can guess the mystery?

Appreciation: This mathematical application problem in the form of poetry is called Hundred Sheep Problem. The meaning of this question is: a shepherd is driving a flock of sheep to find a place with lush grass. A man with a sheep came up from behind and asked the shepherd, "Do you have 65,438+000 sheep in this flock?" The shepherd said, "If I have another flock of such sheep, plus half of this flock and 65,438+0/4 flock of sheep, plus your sheep, it will be exactly 65,438+000." Who can find out how many sheep are in this flock by clever methods?

reference data

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