Kuroko lived.

This is not unusual, if Xiao Yuan is a good sunspot, he will also take this step.

Xiao Yuanwan didn't settle here, it was her level dish.

"Father, I have won the fifth sister, and I am the first in the chess competition."

Xiao Yuan blinked, and the white child in his hand refused to fall.

Xiao Qian laughed: "Count you as the first name, don't speak, fall quickly." ”

How can you call her the first name? She had already won, okay!

Xiao Yuan was very dissatisfied, cheered up 120,000 points, pondered carefully for a while, and then cautiously settled.

This game of fighting lasted half an hour, and on the chessboard, the two sons of black and white had not yet decided the winner.

Seeing that the two were still going to fight, Gao Hongan had to remind from the side: "Your Majesty, the hour is not early, you still have to go through Hanzhang Pavilion to watch the homework of the sons." ”

It turned out that on this day, Hanzhang Pavilion also had to test the homework of the sons, and Xiao Qian took advantage of the sons to write articles and took time to come to Xiaoyingzhou.

Xiao Yuan nodded secretly, Xiao Qian was quite concerned about the education of his son and daughter, and neither side was left behind.

She took the initiative to stand up: "Father, my brothers' homework is important, wait for my father to stop busy another day, and then come and have a good time with Ah Hao." ”

Xiao Gan's eyes pulled out from the chessboard, and he sighed meaningfully: "Gao Hongan, bring this chessboard to the Jinyi Palace, don't mess with the chess pieces." I have time to finish this game of chess with Ah Hao. ”

Everyone saluted Xiao Gan, Xiao Qian walked to the door, and turned back: "Ah Hao, how are your piano skills?" ”

Mr. Guan replied on his behalf: "Your Majesty, the tenth princess is still young, her wrist strength is insufficient, and she is still practicing fingering. ”

Xiao Qian nodded indifferently: "Then Ah Hao doesn't need to take this test, go to Hanzhang Pavilion with Gu to see your brothers." ”

Xiao Yuanhao is the first time to set foot in Hanzhang Pavilion.

Although it is called Hanzhang Pavilion, it is actually a small garden.

There is no shortage of pavilions and water pavilions, and there is even a school field for martial arts training and horse running.

The sons have completed the competition of etiquette, music, royalty, and books, and when Xiao Yuan came over with Xiao Qian, the sons were wearing Yang Pavilion for a five-shot competition.

The so-called five shots refer to the white arrow, the ginseng, the injection, the ruler, and the well.

The sons are of different ages, and the progress of the course is also different, and the three sons who are younger, five, six, or seven, have just been able to draw a full bow, and the three of them are throwing pots.

Therefore, only four sons participated in this five-shot competition.

The rules are also simple, set up four hooves on the school field, one arrow pierces the hoof, only the arrow is exposed, and the closer to the red heart, it is the white arrow that wins. The first arrow, and then three arrows in succession, the arrow in the arrow, that is, the winning participation. The note and the ruler have their own internal attendants to evaluate.

And the most difficult thing is the well instrument. The so-called well instrument, that is, the four arrows in the connection, are arranged into a tic-tac-toe around the top and bottom of the red heart.

This test is not only the archery skills, but also the concentration of the sons.

The second son, Xiao Jianrong, and the third son, Xiao Jianshi, are the best at this, and the two are on par in the five-shot competition, and their superb archery skills have attracted bursts of applause from everyone.

Xiao Yuan thought of the archer who assassinated her, that person's skills were superb, and he had reached the point of hearing and distinguishing the position.

It's a pity that Hu Zi and Liao Feng didn't catch up with him, and keeping him alive is a hidden danger after all.

The five-shot competition ended quickly in Xiao Yuan's good distraction. The second son, Xiao Jianrong, defeated the third son, Xiao Jianshi, by a slight margin, and won the first place.

Xiao Qian was very satisfied with his sons' achievements and praised them a lot, and each of his sons was praised by him.

Xiao Yuanhao thought about it carefully and found that Xiao Qian did the same to several little princesses. Even if the eighth princess Xiao Yuanshu couldn't tell that it was a lotus, Xiao Qian could find the words to praise it, and say something like nonsense about painting with great spirit.

It seems that only for her, she has not said a word of praise, and she has found fault that her handwriting is not good.

Xiao Yuan's little face is so angry that he is puffed up, Xiao Qian is really eccentric!

The last competition of the sons is the number of nines.

Mr. Wen, who teaches nine numbers, took local materials and gave the sons a question.

The four sons shot a total of one hundred and eight arrows. The eldest son shoots sixteen more arrows than the second son, the second son shoots eight fewer arrows than the third son, and the fourth son shoots half of the arrows of the eldest son and the third prince combined. Q, what is the sum of the arrows shot by the fourth and second sons?

This topic is a bit twisted, and the third son, Xiao Jianshi, was dumbfounded after hearing it.

Even Xiao Jianxuan, the fourth son who reads the smartest, is also a little confused.

Xiao Yuanhao was watching the excitement from the sidelines, but she was cold, but she heard Xiao Qian call her: "Ah Hao, can you count nine?" ”

Mr. Chu came to Hanzhang Pavilion to teach in the afternoon, and when he heard the words, he said: "Your Majesty, the minister has mentioned one or two to Her Royal Highness the Tenth Princess, but because Her Royal Highness the Princess is young, she has never taught to Her Royal Highness. ”

Xiao Yuanhao was eager to try: "Father, Ah Hao wants pen and paper calculations." ”

Xiao Qian was interested: "Gao Hongan, give Ah a good pen and paper!" ”

Gao Hongan called a small chamberlain, let the little chamberlain lie on the ground, and took the back of the little chamberlain as a bookcase, and personally put the tray containing paper and pen on the back of the little chamberlain.

Xiao Yuan picked up the pen, sketched on the paper, listed a few mathematical equations, and quickly said, "Forty-eight." ”

Xiao Qian looked at Mr. Wen, and Mr. Wen did not hide his surprise: "Your Majesty, it is forty-eight!" ”

At this moment, everyone was surprised, and Mr. Chu was so excited that he almost pulled off his beard.

The tenth princess is a genius! It would be a pity if such a talent was buried in the boudoir.

No, he can't watch the pearl of the tenth princess covered in dust, he must ask the king to agree and let the tenth princess follow the sons to class.

Everyone praised Xiao Yuanhao endlessly, and they were also very curious about how Xiao Yuanhao calculated this question so quickly.

Especially the ghost drawing talisman on the paper aroused everyone's curiosity.

Xiao Yuan smiled modestly: "This topic is simple. I replaced the arrows shot by my four brothers with symbols. ”

She lowered her head and re-staged the reckoning on the paper for everyone to see.

"The arrow shot by the eldest brother is replaced by the word 'yuan', the arrow shot by the second brother is yuan minus sixteen, the arrow arrow shot by the third brother is yuan minus sixteen plus eight, that is, yuan minus eight, and the arrow shot by the fourth brother is two yuan minus eight, and then divided into two parts, that is, one yuan minus four."

"Then add up the number of arrows shot by all the brothers, that is, four yuan minus twenty-eight is equal to one hundred and eight, so that the yuan can be calculated as thirty-four. That is, the eldest brother shot thirty-four arrows, the second brother shot eighteen arrows, the third brother shot twenty-six arrows, and the fourth brother shot thirty arrows. ”

"In this way, the arrows shot by the second brother and the fourth brother will be forty-eight arrows."

Xiao Yuan was afraid that everyone would not understand, so he used the word "yuan" instead of X and listed a one-dimensional equation.

Add or subtract those symbols, and still use words instead.

"I see." Xiao Jianxuan, the fourth son, praised from the bottom of his heart, "The tenth sister is really smart, at a young age, she can solve such a difficult problem without counting, I am not as good as the tenth sister." ”

Xiao Qian patted his son's shoulder: "Why should Ah Xuan be arrogant, just work hard in the future." ”

Xiao Jianxuan bowed and promised.

"Ah, you're not right!"

The third son, Xiao Jianshi, suddenly shouted: "How could the eldest brother shoot thirty-four arrows." You're not right! If you recalculate it, I can't understand this yuan or something. ”