When Ke Xiaochuan and Tianba's younger brother heard this answer, they were ashamed and almost jumped into the big pit they had just dug. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

The little maid smiled at Yang Huairen and said, "Benefactor, how is it?" Are the slaves and sisters satisfying you now? ”

Yang Huairen said in his heart, I didn't expect that my brother had miscalculated the topic when he was seven years old, you little girl didn't miscalculate, it was really in vain that my buddy took great pains to dig such a big hole.

But then again, this topic is still too simple, as long as you put yourself in your shoes, you can understand the ingenuity in the problem, Brother Tianba and Ke Xiaochuan They didn't expect this layer, just calculate it from a mathematical point of view, and it is easy to be confused by the surface of this kind of problem.

The key problem is that these two people probably didn't play hide and seek when they were young, and people like Xiao Qi and Xuanshen probably haven't played either, so they miscalculated, and they can only blame the society, not that they are stupid.

Of course, Yang Huairen can't just follow the wishes of the two of them so easily, isn't it just a question, there are so many buddies in this kind of digging topic, and this kind of thing like brain teaser can't make you figure it out every time.

"This is the first question, if you can answer three questions in a row, you don't need to go to my house to be a slave, and I have no problem raising you as a sister."

Ying'er's eyes were even more excited, and the little maid was interested, and her big watery eyes were waiting for him to continue to solve the question, like a studious child, eager to draw nourishment in the ocean of knowledge.

"Anyway, if I want to make cooking cakes, if it takes one stick of incense to steam two baskets of cookers, then how many sticks of incense does it take to steam five baskets of cookers?"

Ke Xiaochuan and Tianba's younger brother lost face by answering the last question incorrectly, but this time they were much more cautious, and did not answer immediately, but glanced at the eldest of the four with suspicious eyes.

Xuan Shen saw that several younger brothers were counting on him to answer to save face, and the pressure suddenly became greater. The previous question is about addition and subtraction, and this question is about multiplication, and two times five equals ten, which seems to be very simple.

But he looked at the evil smile on Yang Huairen's face, and felt that it was not as easy as he thought, and he was just about to stretch out ten fingers of his hands to answer, but when he stretched out half of it, he felt that something was wrong, so he had to take it back again.

Yang Huairen deliberately teased him, stretched out two fingers and shook them in front of his eyes as if they were scissors, "What are you doing?" Playing scissors baggage hammer? If you take out the baggage, I'll give you scissors. ”

Xuanshen's face was black, and the little maid replied with a smile at this time, "Benefactor, your topic is so interesting, it's really easy to fall into the trap in the question if you don't think about it carefully......"

When Xuanshen heard the word trap, he was glad that he didn't blindly say his answer, but if his answer was wrong, then what was the answer?

Anyway, curiosity kills the cat, Xuanshen is in his thirties, and he still didn't hold it in a hurry, and blurted out a sentence that lost face and lost face, "So this little sister, do you think the answer is how many sticks of incense?" ”

The little maid covered her mouth and smiled, "The benefactor has already told you the answer......

The four of them looked at Yang Huairen's two fingers stretched out, and finally understood what was going on. Steaming one basket of cookers requires two sticks of incense, and steaming ten baskets of cookers also requires two sticks of incense, just stack the cages and put them on the pot to steam at the same time.

The four of them are embarrassed, the question is absolutely simple, and it can't be simpler, but their first reaction is always to think about arithmetic problems, what addition, subtraction, multiplication and division are so calculated, but the answer must be wrong.

Many parents in later generations are easy to be overwhelmed by this kind of topic when they tutor their children in primary school, and lose face in front of their children.

Some people complain that these teachers who have exhausted all kinds of ghost ideas to come up with this kind of math problem are too cheating, but in fact, people's purpose is good, such a problem is actually to encourage children to think more, and be able to flexibly combine real life to solve problems, rather than simply rote memorization.

The people who were educated under the rigid education system of the ancients are actually somewhat similar to the students called out by the cramming education of later generations, and the teachers required the students to be able to memorize the texts word for word, but never cared whether the students understood what they memorized.

Tao Qian's "The Biography of Mr. Wuliu" said that "good reading, do not seek to understand", which was used by teachers to explain the correctness of their education of students, inherited from the sages.

It's just that this is another kind of out-of-context and far-fetched, and there is obviously a sentence behind Mr. Tao, "Every time you have a will, you will happily forget to eat", which emphasizes actually "will", but they just ignored it.

But Yang Huairen couldn't help laughing when he thought of this, he remembered that the teacher who taught his cooking skills often quoted this sentence, saying that Mr. Tao was a bullshit, and he didn't want to eat after learning knowledge, what is the reason? If you can eat a book to your heart's content, then what do you need a chef to do in this world?

In the end, it actually confirms a truth, the same sentence, or the same topic, in the eyes of different people, from different angles, is like a blind man touching an elephant, and the point of view obtained is completely different.

As a chef, Yang Huairen still supports the chef's point of view in his heart, not that he is disrespectful to Mr. Tao, the key to the problem is that if everyone reads books and doesn't want to eat, then the chef doesn't have to mix.

Since the question of the second grade of primary school did not stump her, Yang Huairen had to come up with the ultimate topic of the third grade of primary school, and he was not afraid of everyone's jokes when he said it, Yang Huairen was called a scum in bad mathematics, higher than the third grade of primary school math problems, he was afraid that if the little girl asked him back, he would not be those four foodies if he was embarrassed, and he would have to add another one to the stupid.

"The last question, if you answer it correctly, I will recognize you two as sisters, you can listen well.

Let's say I bought three candlesticks, and each candlestick can have five candles on it. I put fifteen candles on and lit them all, I blew out one of the first candlesticks, I blew out two of the second candlesticks, and I blew out three of the third candlesticks. ”

Ke Xiaochuan and the others didn't dare to answer, staring at the little maid and waiting for the little maid to say the answer.

The little girl's eyes rolled, and after thinking about it for a while, she understood where the pit of this topic was.

From a purely arithmetic point of view, three candlesticks, each with five candlesticks, is a total of fifteen, and then subtract one, minus two, minus three, and the answer is nine.

But combined with the actual situation, the result is completely different, the candle is burning, the candle that is blown out will eventually remain, and the one that is not blown out will burn out, so the answer should be six.

But as soon as she wanted to give the answer, she suddenly felt that something was wrong, and she cautiously rethought it, and suddenly understood where the real hole in the question was.