"Don't delay time, since we are businessmen, I will give you a difficult question about buying and selling, it is said that nine out of nine businessmen in the country can't answer, please listen to the question-" Shen Wenjun paused and said: "There are three businessmen who went to the noodle restaurant to eat noodles, a bowl of noodles is ten yuan, a total of thirty yuan, and then the owner of the noodle restaurant said that his family has a happy event today, and only charges twenty-five yuan, so he will let the extra five yuan and let the shopkeeper return it to the three merchants, and the shopkeeper secretly hid the two pennies and distributed the remaining three cents to the three merchants, Each person gets one penny; The merchant spent ten yuan for one bowl of noodles, but after getting one penny, he actually only spent nine yuan, and three nine yuan is twenty-seven yuan, plus one article in the private collection of the shopkeeper, a total of twenty-nine yuan, so much money, where did it go? "Disappeared dollar?

Who is the logical problem of stealing the concept?

"yes? Where does that extra money go? "The people in the courtyard are all scratching their ears and cheeks, and they don't know why.

"Coco, I'll give you a chance, if you can answer, I'll reward you with ten taels of silver as pocket money." Song Che looked at Coco with a smile.

Coco compared his fingers: "Three texts, two texts, one text, thirty texts...... Yes...... There is also a penny, it must be that the boss knows how to play tricks and takes the penny away! Song Che smiled: "You just said that the copper coin has wings and flies." Coco pouted,

"Yes, sir, you marry the bride, and I don't marry the bride, even if I know the answer, I won't tell you!" Shen Wenjun cocked his chin,

"What? Aunt Song, who claims to be a smart person, still wants to ask the little girl for help? Song Che shook his head and explained loudly: "First of all, don't be confused by income and expenditure, the money given out is not the same thing as returning back, the owner of the noodle restaurant returned five cents, in fact, each merchant only spent eight cents and two cents and five cents, and then everyone got one penny, which is nine dollars and two cents and five cents; Three nine coins and one cent, two cents and five millimeters, a total of twenty-eight yuan, plus the two articles that the shopkeeper privately swallowed, isn't it thirty yuan? I will simplify the complexity and make a formula, the owner of the noodle shop earns 25 yuan, the small shop earns 2 yuan, and the merchant gets 3 yuan, 25 plus 2 plus 3, which is equivalent to 30 yuan. He winked at Shen Wenjun: "Mrs. Song, can I explain clearly enough?" Shen Wenjun tilted his head,

"Pass!"

"Next, I'll stop you." Zhou Yazhao took a step forward and clapped his hands. Two family members are holding a bamboo pole two feet high, and a small red flower is inserted at the top of the pole.

Zhou Yazhao pointed to the red flowers on the bamboo pole and said: "No climbing, no racking, no damaging the bamboo pole, how do you take the flowers down?" ”

"Little aunt, it seems that you can't wait to enter the cave room with me, otherwise how can there be such a simple problem?" Song Che asked with a smile.

Zhou Yazhao crossed his waist,

"Since you are so confident, I will set a time for you again, within half a pillar of incense, if you can't take it off, it will be considered a failure of the challenge." The family brought another incense burner, the shortest and smallest incense, and had to be broken in half, Zhou Yazhao personally lit it and greeted: "Coco!" Coco glanced at Song Che guiltily: "I'm sorry sir, Mrs. They gave me a red envelope, and I am on the same side as them now." She trotted to the censer, and pouted

Blowing "whirring" makes the incense burn faster. Song Che was still calm, and turned his head to look at Lin Yue: "Lin Nuxia, if you do me a favor and pick this red flower with light skills, I will let you be the wife of the main house." ”

"Don't! Don't believe his nonsense! He's lying to you! Shen Wenjun hurriedly persuaded. Lin Yue hugged his arms and snorted lightly: "I'm really sorry, I'm a northern woman who only has a strange strength, doesn't know how to be gentle, and is only worthy of guarding the hospital, I can't help you with this!" Song Che shook his head and stopped joking.

He picked up the bamboo pole and walked to the pond, like a rowing pole, inserted the bamboo pole into the water, and took advantage of the difference between the ground and the bottom of the pond to easily pluck the red flowers.

"Coco, don't blow it, na...... Reward you with a little red flower as a sign of encouragement. Song Che smiled and handed the little red flower to Cocoa, who was still blowing incense.

Coco held the flowers as red as her face, wiped the sweat on her forehead, gasped for breath, and looked at the brides: "A few ladies, in my opinion, you are still honest and good in the cave room, sir, he can defeat thousands of troops in the middle of his talk, and it is easy to deal with your little women." Song Che nodded in satisfaction,

"Reason, reason......"

"Huh! Don't talk too much, I'll surrender to you. Qin Ruo stepped forward and clapped her hands,

"Bring me my food!" A few family members brought a table, on which were placed pen, ink, paper, inkstone, and an abacus.

Qin Ruo said: "I'll compare the numbers with you, and later Wen Jun will write out ten thousands of big numbers at will, and find out what the sum of them is." Mental arithmetic, oral arithmetic, paper arithmetic, you can do whatever the tool, and I only need this abacus. ”

"The 'shopkeeper' of the Qin shopkeeper is not called in vain, she has been in Yunshuifang for so many years, and she has never missed a number, you, this time she is lost." Shen Wenjun raised his sleeve and sharpened the ink, ready to write on the paper.

Song Che pursed his lips, abacus decimal counting, for a skilled

As far as the "trader" is concerned, the addition and subtraction calculations are indeed very fast. Qin Ruo holds the abacus

"Wow" shook it twice, cocked his chin and said provocatively: "It's a lifelong matter, Boss Song, don't show mercy to your subordinates." ”

"Wait for me for a moment, and I'll come when I go!" Song Che left a word and hurriedly ran to the bedroom. After a few moments, he took his mobile phone and strode back to the courtyard confidently.

so-called

"Charge for a thousand days, use electricity for a while", this mobile phone has not been very useful since he traveled to ancient times, but in order not to let it crash, Song Che will charge it with a homemade generator every once in a while.

Brother Ji, Brother Ji, this time it's time for you to play a role. No matter how fast the abacus is, can it be counted as a calculator?

"What are you?" Everyone gathered over to be curious. In order to avoid the knowledge blind spots of the ancient people, the equipment that Song Che brought was never displayed in front of them.

"This is my latest invention, and it's also an abacus, oops...... Don't care where it comes from, it'll help me win the game anyway. Song Che urged: "Hurry up and write the number!" "Everyone's attention is on the arithmetic, and no one is bothering to find out where the phone came from.

Song Che was holding his mobile phone, Qin Ruo was holding an abacus, and his back was to Shen Wenjun. Shen Wenjun picked up the pen and dotted the ink, divided it into ten pieces of white paper, each writing four digits, and arranged them on the table in turn.

"Finish writing, start counting!"