Prehistoric I was pinched out by Nuwa

People are different, and in some respects they cannot be judged by the same standard.

As to why Zhu Meng stumbles even when he reads the ninety-nine multiplication table, it is not that Zhu Meng is stupid.

Li Yang could also guess the reason.

Yesterday he shot and killed dozens of long-armed monkeys, and all these long-armed monkeys were handed over to Zhu Meng.

After dealing with those long-armed monkeys, it was already very late, so there was no time to recite.

Being able to read correctly is already worthy of praise, it would be inappropriate for him to be harsh

"Have those gibbon monkeys been dealt with?"

Li Yang asked such a question!

"It's all processed, the skin is peeled off, and the internal organs are all thrown into the creek puddle!"

"I didn't memorize the nine-nine multiplication table yesterday, I should be dealing with those gibbon monkeys!"

Li Yang didn't blame Zhu Meng for not knowing how to recite.

If you don't take an exam to enter a higher school, what are you doing in such a hurry?

Survival is the most important thing now!

Learning will make the life of the races better, but this has to be done step by step, right?

"Nine-nine multiplication tables are important, but the work in hand is even more important. Try to learn after finishing the work!"

It's not worth it to delay too much for learning.

Just like in his previous life, he always regretted missing so many girls in order to study.

Entering the society, I found that the society is very simple, and the complicated thing is people.

"You all performed very well today, and you have to learn from each other, support each other, and make progress together!"

"In this way, our human race can develop better!"

"That's the end of the story, Axi has prepared the food, let's eat the food first!"

The food cooked by Axi is worthy of praise.

Fish soup is paired with wild vegetables, even without seasoning, it can be cooked deliciously.

The taro stems are baked on a slate, neither burnt nor bitter, soft and sweet.

Li Yang can teach Ah Xi how to cook the ingredients, but if he is allowed to cook like this, it will be embarrassing for him.

When Li Yang and the others ate, they were naturally full of praise for Ah Xi.

"Brother, what about the gibbon monkey?"

Ah Xi asked this question.

The meat of Heifenghu can be grilled on a slate, grilled on a grill, or made into soup!

Axi can handle the meat of the black wind tiger, but she has never handled the gibbon monkey.

The only person she can ask is her elder brother.

"The gibbon monkey is the same as the black wind tiger, and the meat is processed in the same way, but there is one important point, its brain!"

In his previous life, Li Yang was not so honored to eat monkey meat and brains...

If the monkey mushroom is also associated with the monkey, he has eaten the word monkey!

As for the taste, he probably doesn't know how to deal with it, and the taste is hard to describe.

"Its brain?"

Ah Xi doesn't know what's so special about the brain of the gibbon monkey!

Li Yang read books in his previous life, and some readers said that monkey brains are very nutritious, so he wrote it down.

And he has also heard that monkey brain supplements?

"Readers say that the monkey brain is a delicacy that nourishes the brain. If you make the monkey brain alone, you can cook it in a clay pot!"

How to eat monkey brains, Li Yang has no experience.

As for pig brains, he had eaten hot pot in his previous life.

For monkey brains, he can only eat them in the same way as pig brains.

Axi paused, she remembered the way her elder brother said.

At noon, she tried to cook it.

After eating, it is study time.

"Yesterday I taught you single-digit multiplication, but today I teach you double-digit and triple-digit multiplication!"

Yesterday, in order to prevent Xia An and the others from accepting so much knowledge for a while, he only taught single-digit multiplication.

Everyone in Xia'an can recognize the ninety-nine multiplication table, and it is only a matter of time before the meeting of departure.

Today's two-digit and three-digit penalties should not be a big problem!

On Nine Heavens, Wa Palace.

During Li Yang's teaching time, Fuxi has already set his sights on the human territory.

Yesterday he thought about the double-digit multiplication and the three-digit multiplication, according to the "product is the accumulation of the sum" one by one can indeed get the result.

However, he found that the larger the number of basic words added, the more time it will take later.

Fuxi thought about it and guessed that Li Yang should have a solution.

After a hard night, I finally made it to Li Yang to teach.

Fuxi was ready to listen carefully.

When he heard that Li Yang didn't immediately teach double-digit multiplication by double-digit, but recalled the addition and subtraction of the day before yesterday...

Fuxi couldn't help clenching his fists.

He moved his heart to catch Li Yang again.

Finally, he glanced at his sister beside him, but he still didn't do this kind of behavior.

Li Yang, who didn't know that he had survived a crisis, took Xia An and the others to review the addition, subtraction and odd-number multiplication that he had learned, and then he officially entered the multi-digit multiplication teaching.

Multiply odd numbers by even numbers, three-digit numbers, four-digit numbers...

Multiply even numbers by even numbers, triple digits...

"You have already learned how to multiply singular numbers by singular numbers, but if you multiply two-digit numbers, have you ever thought about it?"

Li Yang still focuses on inspiring people's thinking and asking questions!

Ask questions first, then try to solve them!

Order matters.

"Multiply two digits?"

Xia An and the others frowned at the same time.

They only thought about reciting the ninety-nine multiplication table yesterday, and never thought about multiplying two digits.

"14 times 15, how much do they equal?"

Li Yang casually asked a question about multiplication.

When Xia An and the others heard the elder brother's question, they frowned and thought about it.

The elder brother said that multiplication is the accumulation of sums, and multiplying '14' by '15' is equivalent to adding '14' and '15'.

So '14' and '15' add up...

Xia An and the others silently calculated in their hearts.

After a while, Axi spoke first.

"It's 210!"

Appreciation flashed in Li Yang's eyes.

Axi has always been the most skilled algorithm among the tribe.

"Axi, tell me how you figured it out!"

"Brother said that multiplying a few by a few can be regarded as adding up a few! I will calculate it like this!"

"The basics of multiplication are very familiar!"

Li Yang is never stingy in compliments.

He glanced over Xia An and the others.

"You should think so too!"

Xia An and the others nodded.

They do.

“正如我举乘法例子，‘2’x‘4’，它很直接的是两个‘4’累积的结果！前日教学太急，忘了提了一点。‘2’x‘4’和‘4’x‘2’的结果一样。但‘2’x‘4’却不和‘4’x‘2’相同！”

“前者是‘4+4’，而后者则是‘2+2+2+2'！结果相同，但过程未必相同”

After mentioning this point, Li Yang continued to return to double-digit multiplication.

"14x15, Axi's calculation result is correct, and the process is also correct, but he can't say it directly, but can only say it after layer by layer accumulation!"

"And how can we calculate the result in the shortest time? We should be thinking about this!"

Li Yang also just let them think.

Just thinking.

In the end, he said the method.

He can't let a few people grope slowly!

"Speaking of multiplying double digits, you should know what the numbers above the double digits are called?"

"Know! Single digits and tens digits!"

The second child raised his hand and answered first.

He is slow to remember knowledge, but he also remembers finely.

Li Yang was slightly stunned, and then his face showed appreciation.

During the teaching process, he made a lot of negligence, and most of the time he just mentioned a few words.

Some people in Xia'an may know that '11' reads '11', but they don't know what is a single digit and which is a tens digit.

For example, single digits and tens digits, he forgot whether he mentioned them.

But he didn't expect the second child to remember it, it was beyond Li Yang's expectation.

In addition, Li Yang is only going to teach traditional double-digit multiplication, not other double-digit multiplication.