"Just ask!" Panda Qiuqiu looked nervously at Laifu with dark circles under his eyes, and listened attentively to Laifu's question.

"Lao Tuo bought a chicken for eight gold coins, and sold it to me for nine gold coins, and then he thought it was not worth it, so he bought it back for ten gold coins, and then sold it to Nicole for eleven gold coins, what I want to ask is, how much did Lao Tuo make?" Rifle asked.

You have to let this kid know a little bit of power, so Rifle chose a slightly more difficult question.

Qiuqiu counted and counted with his fingers, and finally even used his toes, and then replied uncertainly: "Two gold coins?" ”

"Are you sure?" Rifle sneered.

"If two is not right, that's three, it's three gold coins, it started with eight gold coins, and then it had eleven, I'm sure it's two." Qiuqiu replied loudly, he was a little weak at the beginning, but he became more and more confident later.

"Wrong, it's two."

Black Crow Brad Pickled Egg calculated and determined that the answer to Rifle was correct, and it was indeed two gold coins.

Then Mr. Laifu told everyone about the algorithm of this problem.

To put it in layman's terms, you have eight gold coins in your backpack, you buy a chicken, and then you sell it for nine gold coins.

At this time, you have 9 gold coins in your backpack, and then you ask someone to borrow a gold coin to buy back this chicken, and after you sell it, there are 11 gold coins in your backpack, and you pay off the debt of 1 gold coin, and there are 10 gold coins in your backpack, which is indeed 2 compared to your original 8 gold coins.

Or you just don't bother so much, merge the events, you bought two chickens twice for eight gold and ten gold coins respectively, for a total of eighteen gold coins.

You sold two chickens for nine gold coins and eleven gold coins respectively, for a total of twenty gold coins.

This will also work out the correct answer.

Qiuqiu originally answered correctly, but it was not very confident, and was sneered by Laifu and hurriedly changed to a more intuitive answer.

The apostles didn't seem to understand it, but at least the two methods were compared, and everyone finally gained something.

If there is data to show, everyone may be able to see each other's heads showing IQ +1+1 and something like that, and the teacher is really the teacher of the blessing, and the questions are very test of IQ.

Unlike Qiuqiu, Qiuqiu's title is purely a trap.

"It's your turn." Laifu raised his chin, and dared to compare his IQ with me.

"Why does one cow cost a hundred gold coins, but two cows need five hundred gold coins?" Panda Qiuqiu regrouped and came to another question, just now it had obviously answered correctly, so there is no particularly big gap between it and Rifle Boss.

"Good quality of cattle?" Rifle asked.

"Are you sure that's the answer, like Eric in the back two cows?" Qiuqiu's face was expressionless, deliberately guiding Laifu to think here.

"Yes, that's the answer." Rifle nodded.

"Haha, that's wrong, one-headed cows are common, and double-headed cows are of course more precious, boss, you're so stupid." Qiuqiu used a small trap to win Rifle, not to mention how happy he was.

Although it is still one point behind, at least it has hope of winning.

"Oh, that's what it looks like." Laifu looked suddenly enlightened and then remorseful, and only it knew how much it was true and how much it was false.

"It's your turn to ask questions, you hurry up." Qiuqiu urged.

"A rope has two ends, and three and a half ropes have several heads?" Raffle thought about it for a moment, and came up with a relatively simple question in his mind.

"Eight, haha, I've heard of this topic, half a rope also has two heads, boss, you're so level, I thought you were so good." The panda ball is obviously floating so much that it can't float anymore.

In this way, it and Rifle's score is a draw.

"Then you can come up with the question." Laifu sneered in his heart, if I beat you to death with a stick, maybe it won't be so painful, I just want you to see hope first, and then lose the gold medal in despair.

"There's a new thing in the monster store, the black and white bears want to buy, the black bear is short of five gold coins, the white bear is only short of one silver coin, but two bears buy one, and the money is still not enough. Do you know the price of this thing? How much money do they have? "Qiuqiu knew it was going to be a crucial moment and it had to come up with a killer idea.

Laifu looked at the black and white bears, and the two bears were stunned, obviously there was no such thing.

This topic is actually made up by Qiuqiu, the second goods?

Although the title is not very high, but if it is really made up by Qiuqiu, then the IQ of this product is a little scary.

Having such a pet doesn't know if it's a good thing or a bad thing.

"Hurry up, Brother Pidan, hurry up and count down." It seems that Fu doesn't speak, and Qiuqiu thinks that he is finally stumped to come to Fu, which is called an excitement.

fell into the disadvantage at the beginning, followed by catching up and then overtaking, which is the template of the protagonist in the story.

"The black bear has no money, the white bear has four points nine gold coins, and this thing is a total of five gold coins, right?" Rifle gives the answer when the countdown begins for Brad the Black Crow.

Let you know what despair is.

Qiuqiu was disappointed, but not desperate, and it only needed to answer the next question to Rifle before it could go into overtime.

"Caesar can break one corn a minute, and in an orchard, how many corns can Caesar break in five minutes?" Rifle asked.

It actually has a lot of particularly difficult questions to come up with, and it's no problem to make this red panda die, just to convince the other party, so that the IQ can be lowered to the same level for a duel.

"Five, no, wait a minute." Qiuqiu was confused, is this too simple.

"It's okay, you think slowly." Rifle didn't mind at all.

"There are five of them, but there is only one in his hand, and the monkey likes to break one and throw one." Panda Qiuqiu heard the story of a little monkey breaking corn in a bar and knew the habits of monkeys.

Don't ask why the people in the bar tell such childish stories, I don't know.

"Wrong, where did the corn come from in the orchard, are you stupid, you lost." Rifle looked at the smug rebellious teenage panda and gave it the final blow.

"Ahh Qiuqiu was dumbfounded, but he quickly argued: "Why can't you grow corn in the orchard, you can grow whatever you like." ”

"There are 10 apostles playing hide and seek, 4 have been found, and how many more are hidden and not found?" Rifle asked.

"Six." Qiuqiu replied confidently.

"Five, idiot, hide and seek is one person looking for it, the others are hiding, didn't you just play with others yesterday?" Rifle complained.

"I ...... I forgot. "What should I do if I am so hit, Qiuqiu covered his face with two paws, and was about to be bullied and cried.

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