Kangxi was unhappy, but he couldn't say why, looking at the last little granddaughter, Kangxi made up his mind to come up with a rare one!

"Today, there is a woman who is not good at weaving, and the cloth woven day by day decreases by the same number, weaving five feet on the first day, weaving one foot on the last day, counting thirty days, asking how much to weave?"

This question is a question in the nine chapters of arithmetic, which can be regarded as extremely difficult, and Kangxi concluded that these three children could not answer it!

Jing Shu raised her head and said weakly: "The question from Huang Ma Fa is the question in the nine chapters of arithmetic. ”

Kangxi raised his eyebrows slightly, "Yes, have you learned?" ”

He has consulted others for this question for a long time, but he is still a little confused.

"Back to Huang Mafa, the answer to this question is nine..."

"Ahem, ahem!" Yinren covered his mouth and coughed all the time.

Interrupting Jing Shu's words, Kangxi said very dissatisfied: "What's the matter?" Coughing so violently all of a sudden? Sick? Do you want to see the Imperial Doctor? ”

The six children also looked at Yinren, with a look of concern, Yinren couldn't take care of it, took advantage of the gap between touching his forehead, avoided Kangxi, and hurriedly looked at Jingshu and blinked.

Jing Shu was stunned for a moment, what does Ama mean by this?

After thinking about it carefully, Jing Shu understood that she was about to say the answer, but Ama suddenly coughed and interrupted her, this is not wanting her to say the correct answer!

Although Jingshu didn't understand very well, Ama would not trick her, so she immediately raised her head and prepared to say the answer.

Yinren was sweating, and I don't know if Shu'er understood his hints?

For a while, the hall was extremely quiet, and Kangxi stared at Jingshu with blank eyes, waiting for her answer. Fu Bao Honghui and the others also listened attentively to Jing Shu's answer, this is a good opportunity for them to turn over!

"Back to Huang Mafa, Shu'er's answer is sixty feet." Jing Shu replied seriously.

But this answer made Fubao and Jingyi stunned, this question, Eniang told them, it is impossible for my sister not to know, why, to suddenly say the wrong answer?

Kangxi, who didn't know the truth, thought that he had finally stumped the three children, and he was in a very happy mood, "It seems that there are still problems that you can't have, don't be arrogant in the future, it's better to be modest, remember?" ”

Jing Shu said softly: "Remember, Huang Ma Fa." ”

Jingshu responded so well-behaved, Kangxi felt that he was holding the nine-chapter arithmetic problem to embarrass the child, this behavior was a bit excessive, so he coughed lightly twice and comforted: "However, at such a young age, it is already very good for you to learn so much, keep up the good work." ”

"Yes, Shu'er respectfully obeys the teachings of Huang Mafa." The little girl responded softly.

After moving back, Kangxi was satisfied, so he said to Liang Jiugong: "What about the missionary you are looking for?" Why don't you see anyone here? ”

"If you go back to Long Live Lord, you should already be on your way."

"I'm getting more and more incapable of doing things." Kangxi said casually, and then looked at the three sisters, "You learned to embroider female red?" ”

"If you go back to Huang Mafa, E-Niang specially invited Mama to teach, and we have been studying for three years." After that, Fu Bao silently added that the embroidery needle made it even more amazing.

"That's pretty much it." Kangxi was very satisfied with this, "The girl's family is what the girl's family should learn." ”

Fu Bao's eyes turned slightly, and he asked with a smile: "Huang Ma Fa, how about Fu Bao show you the technique of making needles for your granddaughter?" ”