The third more is sent, the addition of the 1500 monthly pass, do the brothers still have a monthly pass Carrying a very rough and simple abacus, Zhang Chaoxing hurriedly ran to ask his daughter-in-law for credit.
Entering the bedroom, Zhang Chao put the abacus on the kang table, and Cui Yingying, who was full of kang calculations, glanced at the abacus and burst out laughing.
Zhang Chao hurriedly explained, "Don't look at this guy as rough and simple, but it's definitely better than your calculations." ” Cui Yingying looked at Zhang Chao's mouth and said that it must be stronger than the arithmetic chips, it was extremely simple, some of it looked like an abacus, but this bead was actually square, like a string of dried tofu.
This reminded her of Zhang Chao's kebabs, sprinkled with cumin, the lamb kebabs are still delicious when grilled.
"San Lang, aren't you an abacus, why are the beads still square, and the abacus is four up, why are you still two and five down" Cui Yingying covered her mouth and smiled.
"I call it an abacus, it's not an abacus, it's equivalent to an upgraded version of the abacus, you know what the upgraded version is, in short, my abacus is very easy to use, it can be said that it's ten times better than your abacus."
"Hmph, I don't believe it."
Cui Yingying pouted.
Zhang Chao looked at her cute appearance of pouting, licked his lips, and almost pounced.
Recently, his concentration is not good, as long as Cui Yingying teases a little, he can turn into a wolf.
This little hoof, it's only been a few days, and he's already touched his lifeline.
It is said that there are only tired oxen, and there is no bad field.
On the newlywed honeymoon, Cui Yingying is becoming more and more moist and good-looking.
The tempting taste of a young woman who has already been a human being is really tempting to death.
"If you don't believe me, then let's make a bet."
"What to bet on" Cui Yingying responded.
"Let's just pick a random account that hasn't been reconciled yet, and we'll calculate it together.
You use the calculation chip and I use the abacus, whoever calculates well first, who calculates accurately, then whoever wins, how about it" "Okay, what's the bet?"
"Bets."
Zhang Chao thought about it, well, this is a good opportunity, and it must not be missed.
"Then, if I win, you'll have to promise me a new position that night."
"Ouch, you're so bad."
"Why, I'm afraid" Zhang Chao looked at Thirteen Niang with a wicked smile.
Thirteen Niang thought that these days, her husband could change several new tricks every night, which was much richer than the postures in the album she had seen.
It was embarrassing to think about, but she felt like she could win.
"Yes, but what if you lose" "Then I promise you a new position."
Zhang Chao smiled evilly.
"Nope."
Cui Yingying said coquettishly.
Zhang Chao took his extremely simple nine-gear abacus and pulled the square abacus a few times, but there was no crisp sound, but he was still very confident in himself.
What is the strongest abacus, of course, is the abacus formula, not only can add and subtract, but also multiply and divide, all kinds of formulas, so that an abacus can be compared to the calculator after being used proficiently.
When Zhang Chao was studying, he was an accountant at that time, and he had a good calculation, if you couldn't make a calculation, then what kind of accountant should you be.
The difference between accounting skills is that as long as you listen to the sound of him pulling the beads fast enough, you can know if it is connected or not.
People of history, the beads can keep snapping and ringing, and even some people can use that kind of long abacus to pull out the beads with both hands at the same time, with two hearts, two strokes at the same time, or even three or four accounts, and it will not be messy.
Zhang Chao didn't have that ability, but he played abacus in elementary school for several years, and he didn't lose it later.
This thing is like learning to type in five strokes, and it is really tiring to memorize the root table at the beginning.
But when you type five strokes for a few years, you don't need to remember any root lists at all, as soon as you put your hand on the keyboard, he has a memory, and when he thinks of a certain word in his mind, his fingers will automatically press on those keys.
Now Zhang Chao is holding this abacus, thinking of a set of numbers in his heart, and his fingers snapped and automatically pulled out the beads.
"Then you make a request, and I will definitely meet it."
"That's what you said, if you lose in a while, then let the red line accompany you tonight."
Ouch, this condition, do I agree or promise or agree?
When he met such a wife, Zhang Chao didn't know what to say.
In later generations, women will be fireproof, anti-theft, and anti-junior, and when they meet their husbands and mistresses, they can tear them directly on the road, strip off their clothes and cut off their hair.
Even if you dare to send some ambiguous text messages to other women, you have to go online.
Datang is so good.
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Zhang Chao almost shed tears of excitement.
"Why don't you change it?"
"You just promised me everything."
"Okay then" Zhang Chao pretended to be embarrassed, but he was actually a little excited in his heart.
Hug left and right, enjoy the blessings of all people, which man has not thought about it.
Zhang Yingying picked an account book and spread it out in front of the two.
"Are you ready?"
Cui Yingying held a handful of collected chips in her hand.
"Ready."
"Then let's get started."
Zhang Chao is very forced to operate with both hands, settling accounts left and right at the same time, and counting two at a time.
The square beads are really not very easy to use, they don't play smoothly, and they don't have that nice sound.
But he has all the functions that should be there, and Zhang is very fast.
After all, it's just a simple reconciliation, and it's not a geometric function of an equation.
I have to say that the abacus from one up and four down to two up and five down abacus is actually a major breakthrough.
In ancient times, the number that was often calculated was the unit of weight, and the ancient system of one catty and sixteen taels was adopted.
The previous represents five, the next represents one, and the upper two and lower five beads, each gear can be calculated to fifteen, so that the full sixteen will advance one to the previous gear, so the abacus of two up and five down is actually the most suitable for hexadecimal calculation.
In addition, in abacus multiplication, pay attention to the first multiplication, one bead is not enough, so two beads must be used.
Two up and five beads, with the abacus formula to carry out four operations, that is like a tiger with wings.
Cui Yingying had just put the kang halfway through, and Zhang Chao had already closed the account book and finished the calculation.
Zhang Chao put on a very comfortable posture, and then looked at Thirteen Niang with a smug face, "Where are you?"
Cui Yingying raised her head, frowned slightly, and said with some dissatisfaction, "San Lang, don't you like the red line, what's wrong?"
Zhang Chao said with a smile, "This girl in the red line is very good, she is smart and smart, and she has your seven-point demeanor in handling things." ” Thirteen Niang's big eyes glared, and she said a little angrily, "Then such a good girl, I'll make you a room, what are you still doing or saying that you have someone else, Qiuyue or Dongqing or that Zhao Siniang" I'll go, Zhao Siniang has come out, who made this rumor.
"No, I'm innocent, before you, I was still a boy."
Zhang Chao exclaimed.
But Cui Yingying didn't believe it at all, your posture is so rich, it's the first time for you, to deceive ghosts.
She had already heard that Zhao Siniang from Zhaozhuang in Nanyuan was very close to San Lang, and she often came to Zhangjiagou when she had nothing to do, but she didn't believe it at first.
But now seeing that Zhang Chao always refuses to let the red line serve him, Cui Yingying has some faith.
"San Lang, you are also a county now, and you are still a member of Liupin.
You are qualified to take a concubine, if you really like that Zhao Siniang, you can say directly, I will let someone go to Zhao's house tomorrow to propose marriage. ” Zhang Chao patted his head and had a headache.
He could see that Cui Yingying was a very gentle and good woman most of the time, but sometimes, she would also make mistakes.
And once the offense starts, the nine cows can't pull it.
Just like the matter of her fighting with the Cui family for the dowry, no one could persuade her.
Now she suspects that Zhang Chao has hooked up with Zhao Siniang, hey, wronged.
He and Zhao Siniang are really just neighbors and business partnerships, how did it become that he wanted to accept Zhao Siniang as a concubine.
As for himself and Qiuyue Dongqing, they are more innocent, he has never even touched the two girls, and he is bent on introducing them to the big cow and the second cow.
"It's really no, really no, why don't you count," Cui Yingying was unforgiving.
Zhang Chao took the initiative to surrender, "Lady, I'm done." ” "Ah" Cui Yingying was stunned, she hadn't said a lot of words, but she blocked her throat.
"It's over" "yes, it's over."
"So fast" "Of course, I said I was very good at this abacus."
Zhang Chao reported the results of his calculations to her, Cui Yingying still didn't believe it, she continued to calculate for a while, and finally came up with the results, which were the same as Zhang Chao's calculations.
The two mistakes in this account are also the same as those corrected by Zhang Chao.
"Have you read this account earlier?"
"You can look down on my calculations, but you can't slander my character" Cui Yingying chuckled, "I believe in you, and I believe in this abacus."
But you've got to tell me how you did it so quickly. ” "Lady wants to play tricks, don't you, just now I said okay, I won, you have to promise me a new posture today."
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Cui Yingying was still frowning just now, but this will be a smile and a smile, "I told San Lang a long time ago, I am not feeling well today, let the red line for me, you can change any new posture you want, she will definitely agree."
Hee-hee" Cui Yingying stroked her hair, and threw a wink at Zhang Chao to send an autumn wave.
Zhang Chao felt that there was a fire rising, and he didn't want to be provoked, but he couldn't do it yet, Cui Yingying came to the eldest aunt, hey.
Sure enough, there is a conspiracy, she came to the eldest aunt, and she teased herself like this, just to burn herself, and then accept the red line's bed.
"Okay, let that girl do it for you tonight."
"Well, that's it, now you quickly tell me how you calculated the account so quickly."
Zhang Chao shook his head helplessly, this thirteen niang is really generous.
Sure enough, there is a big generation gap between modern thinking and the Tang Dynasty "This abacus is fast for a reason, because I have an abacus formula, which is much better than yours.
Addition, subtraction, multiplication and division, as long as you memorize the formula, the arithmetic will be quite easy. ” "This mantra is so powerful" "Of course."
"Then you teach me."
Cui Yingying hugged Zhang Chao's arm and shook it, and she was coquettish.
The woman's face is really June, and it will change when she says it, she lost her temper with you one moment, and she was coquettish with you the next moment.
But this kind of Thirteen Niang is really cute, Zhang Chao likes it t1706231537: