Yao Changsheng fell into deep thought when he heard this, and looked at Tao Qini after a moment of silence and said, "It's easy for you to say, these Arabic numerals, as early as the Tang Dynasty, Buddhism gradually came in the east, but it was not accepted by us for writing. It's not something you want to promote. ”

Of course Tao Qini knows, just on this road to escape now, it's just thinking about it, and the specific operation is not easy.

"It's not something that can be done overnight, so you can try it and use it!" Tao Qini said softly when she heard this, and her momentum suddenly weakened.

"You have been talking for a long time, do you have any results? Which one to use? Tao Liuyi's gaze turned to the two of them.

"Of course it's our own, and the books on arithmetic are all about it." Yao Changsheng pointed to the traditional numbers.

"Mr. Yao, don't listen to Nier, she is thinking nonsense, let's listen to you, hurry up and tell me what these three are talking about." Tao Fifteen looked at him and said anxiously.

Tao Qini looked at him impatiently, shook her head and smiled in her heart, as if she could immediately dial the abacus beads, settle the account, and sit in the counter, holding the silver money in his hand.

"These Arabic numerals are easy to remember anyway, we can code each other!" Tao Qini said casually.

"You can remember what you want." Yao Changsheng looked at them and smiled, not taking it to heart.

"Erleng will follow the three, one and two first, and I'll make it up for you later." Yao Changsheng looked at He Erleng and said softly.

"Uh-huh!" He Erleng nodded and asked suspiciously, "What is the purpose of learning this?" ”

"Mr. Bookkeeper." Tao Liuyi looked at him and said quickly.

"That's great, I envy the bookkeeper." He Erleng looked at them with green eyes and said.

"How do you remember Mr. Bookkeeper?" Yao Changsheng looked at them and said with a smile, "There are many things in arithmetic, such as Fangtian, Corn, Cuī, Shaoguang, Shanggong, Average Loss, Insufficient Profit, Equation and Pythagorean, etc.!" ”

"This ...... I've never heard of this, and I don't know how to use it. Tao Liuyi scratched his head in annoyance.

"If you don't know how to study, what is this, you can learn everything if you study hard." Tao Fifteen said sincerely.

"I'll teach you this slowly in the future, and you'll know it when the time comes, it's all something you can use in your life." Yao Changsheng looked at them cutely and said with a smile, "It's not difficult at all!" ”

Tao Qini looked at them and smiled slightly, That's for you, it's hard for them to learn to know.

"Okay, let's talk about three ......."

Yao Changsheng's words haven't fallen yet? Then I heard the sound of hurried and messy footsteps, mixed with a voice of joy, "Out of the water, out of the water." ”

Han Jinhu ran to the front and waved his arms and said excitedly, "Master, Master, it's really out of the water, a lot, a lot of water beads." ”

Tao Liuyi looked back at him and couldn't help muttering in his heart, that stupid look was the same as the first time I saw him.

"I see, do you have an umbrella now?" Tao Qini looked at them running over and asked.

"Uh...... This ......" Han Jinhu's eyes wandered, and he didn't dare to look at her.

"That's not it!" Tao Qini looked at them and said unexpectedly.

"It's been a long time since it's rained, and this umbrella has long been forgotten." Uncle Zheng said breathlessly.

"If you want to go on the road, just an umbrella draft can't be guaranteed." Tao Qini looked at them and said very frankly.

"Let's look in the city, maybe we can find it!" Chen Heming said smartly, "Let's go, look for an umbrella." ”

"What are you writing about?" Han Jinhu looked at the black words on the ground and asked curiously.

"Arithmetic, I'll teach you later." Yao Changsheng raised his eyes and looked at them and said happily.

"Really?" Han Jinhu said excitedly.

"What are you lying about?" Yao Changsheng looked at them with dark eyes and said.

"We still have to learn how to plan the plate!" Tao Liuyi threw an abacus bead in his hand and said.

"Ahh One by one they were dumbfounded.

"Don't, hurry up and find the umbrella, let's go, teach you as we go." Tao Qini looked at them in shock with a smile and said, "There will be no shortage of things to learn." ”

"Oh oh oh!" Han Jinhu said happily, looked back at them and said, "We are very familiar with this city, so we will look for it separately." ”

"Wait a minute, everything that is useful, flatbed trucks, shovels, needles and threads, etc., we can use everything." Tao Qini looked at them and said busily.

"Got it." Han Jinhu looked at her and nodded, "You said you have to go to the landlord's house to find it, and you can take everything you can with you when you escape." ”

"It's just that Master doesn't have much hope." Chen Heming looked at her and thought for a while and said, "The landlord's house that Huzi said has already been turned over several times by waves of people. ”

"Look for it, we'll be happy if we have it, and it doesn't matter if we don't." Han Jinhu looked at them and said crisply, "Let's go." ”

Han Jinhu divided the people into four groups, looking for them in the south of the city, the north of the city, the east of the city, and the west of the city.

Looking for umbrellas that had not been used for a long time, and they were in the ruins, even if they were familiar with the city, they had to work hard to find two broken umbrellas after a whole day.

The rest of the harvest was in the landlord's house, with three shovels with gaps, no handles, or rolled mouths.

"Okay, good, you can use it if you repair it." Tao Qini looked at the shovel in front of her and said happily, "It's better than a wooden shovel." ”

"There's a hammer here, just smash it flat." Li Jiaju pointed to the fist-sized solid hammer on the ground and said, "This one has to be replaced again." ”

"No problem." Tao Qini looked at the harvest on the ground with crooked eyebrows.

"The needle and thread are handed over to the mother, you put it away, and this dress has to be mended if it is torn." Tao Qini looked at Shen and said.

"Oh!" Shen nodded hurriedly.

"This is also a big iron pot found in the kitchen of the staff's house, but the bottom of the pot is gone." Li Jiaju raised the pot and looked at them through the bottom of the pot and said.

Tao Qini looked at the big iron pot without the bottom of the pot, and both heads could drill through, but this big iron pot was really big enough.

"It's a baby." Yao Changsheng looked at the big iron pot in his hand with shining eyes, "The imperial court controls the iron tool, and if you can find it, you can really find a treasure." Bring it, bring it! ”

"It's heavy." Chen Heming flicked the iron pot with his fingers and made a dang sound.

"Gotta bring it anyway." Yao Changsheng looked at him and said seriously.

"Put it on a wheelbarrow." Tao 15 pointed to his wheelbarrow driveway, "Hey! Didn't find the flatbed? ”

"No, that object is too conspicuous, and some of it was pushed away early, so it's not our turn." Han Jinhu immediately said when he heard this.

"Brother, you carry it." Tao Qini's eyes turned to Tao Liuyi and said directly.

"Okay!" Tao Liuyi said without hesitation when he heard this.