Mei Shuhan drew a rectangular pool, and drew two pipes, one large and one small, and said softly: "This is a swimming pool, the big one is the water inlet, and the small one is the water outlet, just like a basin with a small hole, but the faucet is turned on to the maximum, so can the water be filled?" ”

Wu Mei nodded vigorously, "If it can be filled, my washbasin will have a small hole, but it can still catch water." ”

"Why can it be filled?"

"Because the opening for the water is smaller than the opening for the water intake." Wu Mei replied, she still knows this, and she is not stupid enough to do that.

Mei Shuhan gave her an approving look and continued: "So we use the water inlet speed minus the water outlet speed, this is the real speed of irrigation, right?" ”

He took a branch and crossed off part of the water inlet pipe, and wrote an equation next to it, which was the formula of Wu Mei's back before, because of the graphics, Wu Mei suddenly became enlightened and understood the formula that Yan Mingshun taught her.

"I know how to do it, I know it!"

Wu Mei was very happy, and took the branch to list the equation on the ground, as if she had opened up the second pulse of Ren Du, she wrote very smoothly, and after a while, she calculated the correct answer, which was the formula that Yan Mingshun had said countless times.

"Is that how it is? Am I right? ”

Wu Mei looked at Yan Mingshun expectantly, very worried, Yan Mingshun nodded slightly, and gave her an encouraging smile, although his mood was not particularly happy.

He explained so many times, Wu Mei couldn't figure it out, but Mei Shuhan only said it once and understood, which made Yan Mingshun feel that he was the tenth bun, which was quite unpleasant.

"The eyebrows are amazing!" Mei Shuhan did not hesitate to praise.

Wu Mei's eyes were shining, and the strong joy made her a little closer to Mei Shuhan, her little face was flushed, she was happier than eating chicken legs, and it was the first time she had made such a complicated topic in her two lives combined!

"Thank you, Brother Mingshun, thank you Shuhan...... Elder brother. Wu Mei was very grateful.

But she also felt strange, why didn't she understand Yan Mingshun after saying it so many times, but Mei Shuhan only said it once, and she understood?

"Meimei's way of thinking is different from ours, we can automatically convert formulas and calculations in our minds, but Meimei is a little difficult, so she needs auxiliary tools, graphics are the best way, as long as you draw a simple diagram, Meimei can understand the meaning of the topic very vividly."

Mei Shuhan explained the reason simply, he actually just found out, because the memory fragments he obtained happened to have such knowledge, which was very similar to Wu Mei's situation, so he thought about giving it a try, and sure enough, Wu Mei belonged to this kind of person with weak thinking and imagination ability, in short, it was a learning disability, and it was no wonder that her mathematics was so bad.

Yan Mingshun didn't believe Mei Shuhan's statement, and he re-emerged the problem, which was similar to the swimming pool, the problem of the big monkey and the little monkey picking peaches, which is also a common problem in mathematics.

Wu Mei listened to the question again, and looked confused, Yan Mingshun simply wrote the title on the ground, but Wu Mei still looked confused, Mei Shuhan smiled: "Meimei, can you draw this question?" ”

"Yes, I like to draw the most."

Wu Mei took the branch and painted, in her previous life, because she was bored at home, she deliberately went to learn to paint, the teacher also said that she had spirituality, she studied intermittently for a few years, and the painting art was still very good.

Painted a vivid monkey on the ground, and also painted a peach tree, a big monkey and a small monkey, the fruit on the tree, etc., like a scene painting, Yan Mingshun and Mei Shuhan both looked at Wu Mei who was seriously painting in surprise.

This girl's painting skills are so good?