Tian Xinmiao rubbed Ruan Haoyan's head affectionately, nodded with a smile, "As long as you read the question carefully and think carefully, sister-in-law believes that you will be able to solve it by yourself." ”

Tian Xinmiao's words made Ruan Haoyan suddenly full of confidence in her heart, "Well, I will read the question carefully and think about it seriously." ”

Ruan Haoyan buried her head in looking at the second question that she couldn't do before, and found that it didn't seem to be so difficult to understand today.

After she finished reading the question, she wrote and drew on the back of the old notebook that was used as straw paper, listing an equation, which felt inappropriate, crossed out and re-listed, but insisted on not asking Tian Xinmiao again.

Looking at Ruan Haoyan, who wrung his eyebrows in front of him for a while, and then unfolded them again, thinking seriously, Tian Xinmiao's heart felt softness and fullness that he had never felt before.

Here, she has a strange but warm home, and with such a lovely little girl by her side, she is not alone.

About a quarter of an hour later, Ruan Haoyan exclaimed excitedly, "Sister-in-law, I have solved this problem, you can help me take a look, am I right?" ”

Tian Xinmiao unconsciously rubbed her head again, looking at the process of solving the problem she wrote on the straw paper.

Although there were some detours in the process of solving the problem, the answer was not wrong.

"Well, yes, that's right."

Ruan Haoyan raised her head and bent the corners of her mouth sweetly at Tian Xinmiao, "Sister-in-law, when I tried to solve this problem before, I set the unknown wrong, no wonder I couldn't solve it." ”

"When solving the problem in the future, you can try a few more methods, just like this problem, maybe there is a better way to solve it, although it will be a waste of time when solving the problem, but you can train your brain well, after a long time, when you see a new problem, you can quickly respond to the simplest way to solve the problem."

Tian Xinmiao did not dare to directly point out the problem that Ruan Haoyan had taken a detour in the problem-solving step, but wanted to encourage her to try again to solve the problem again.

Ruan Haoyan nodded happily, "Okay, I'll listen to my sister-in-law, try again and see if there is a better way to solve this problem." ”

Ruan Haoyan turns the page of the straw paper with the steps written on it, and starts to try a new step on another page.

After about five or six minutes, Ruan Haoyan's eyes lit up, and she quickly wrote out the steps to solve the problem, and then compared the steps of the two pages before and after.

"Sister-in-law, this second method is the same as the first one in the later stage, but the front is much simpler than the first one."

Ruan Haoyan paused in her tone and continued: "Sister-in-law, you are so powerful, if it weren't for your reminder, I wouldn't have thought of trying to solve this problem again anyway." ”

In the past, as long as she solved the problem, she felt that it was enough, but she never thought about whether her steps or methods were problematic or whether it was the best way.

Ruan Haoyan looked at Tian Xinmiao with some admiration, her heart was full of love and admiration for this sister-in-law, no wonder Aunt Cui said that her sister-in-law had good grades when she was studying in the county No. 1 middle school, and if she didn't drop out, she might be able to be admitted to university this year.

Tian Xinmiao, who was a little embarrassed by Ruan Haoyan's starry gaze, raised her hand and gently rubbed her head, "Haoyan's head is very smart, and she thought of a better way so quickly. ”

"Sister-in-law, did you use this method to train your brain when you were in school, so you are so smart?"

Ruan Haoyan's question made the expression on Tian Xinmiao's face instantly stunned, and after thinking for a long time, he remembered that the original owner of this body had always been in the top five in his grade when he was in high school, and occasionally earned the first place.