1769 The Real World 14

As soon as he finished asking, the boy Mo replied eloquently, "At the beginning of the Dao of Heaven, everything was covered with dust..."

After he answered, without giving him time to rest, the second question came right after.

The boy Mo answered one by one seriously.

Feng Lihen answered question after question, and kid Mo answered question after question. After two quarters of an hour, Feng Lihen closed his hands with satisfaction.

"Yes, you have studied very solidly. Only the Four Books of Wanlun is lacking."

The boy Mo was a little embarrassed, and said in a soft and waxy voice: "The Four Books of Wanlun, I have just started to learn."

Feng Lihen raised his eyebrows, "How many days have you studied?"

"I only started reading three days ago."

Feng Lihen was surprised. After only three days of reading the book, he had eaten the book half-through, which really surprised him.

Feng Lihen thought of one thing, "How long have you studied those books before?"

"I started reading and literacy five months ago." Xiao Mo'er replied obediently.

Feng Lihen was stunned and looked at him in surprise.

He thought that the little guy had studied for at least two years, but he never imagined that he had only studied for five months. From knowing nothing to this point, such a learning talent is absolutely unique.

"Can you do arithmetic?" Feng Lihen asked again.

"meeting."

Feng Lihen thought for a while and came up with a simple arithmetic problem, "A cloth shop buys 300 pieces, divided into three types, with different prices. The first type is ten cents per piece, and the second type is ten cents per piece. Eight cents, and the third type is twenty-three cents per horse.

The quantity of each kind of purchase is also different, and the first one has one hundred and fifty horses. The second went in a hundred, and the third went in fifty. How much did the shop cost in total? "

The kid Mo didn't even think about it and blurted out, "Two two, four hundred and fifty pennies."

Feng Lihen's eyes lit up, and then he asked, "This store purchases goods three times a month, how much does it cost a month?"

"Sixty-two and a half dollars and three hundred and fifty cents." Kid Mo quickly replied.

"The first fabric sells for thirty-five cents a piece, the second fabric sells for fifty cents a piece, and the third fabric sells for eighty cents a piece. After buying these fabrics, how much can I earn in a month?"

Feng Lihen thought that the little guy would think for a while, but when his voice fell, his answer followed.

"Fourteen, two or four hundred pennies."

"You have a good mind." Feng Lihen sighed in admiration.

But the kid Mo said: "It's not that Mo'er is good at mental arithmetic, but the mother taught it well. The multiplication formula taught by the mother can be easily calculated."

"Multiplication formula?" Feng Lihen had never heard of it.

"right."

"Come and listen to me."

"Okay." Little Mo'er recited the multiplication formula taught by her mother.

Feng Lihen listened to the formula and felt a little familiar, but there was no such memory in his mind. This self-contradictory feeling made him frown slightly.

The formula felt familiar to him, as if he should have known it, but there was no information about it in his memory.

Weird, so weird.

"Besides, my mother also asked me to calculate a formula, which can calculate many things very well, and can be applied to life." Xiao Mo'er was very excited when she said this.

It's just that the content of the equation is relatively high-level. He had told the Master before that the Master could hear it in confusion, but he was full of praise for the simple multiplication formula.