我很爱数学，但是做题很粗心，经常会发生有趣的事。
I love math very much, but I'm careless in doing problems. Interesting things often happen.
有一次考试，我满以为自己得100分，可当老师发下试卷后，我发现才95分，于是，我认认真真得把错题再做了一遍。咦，没错呀。我一连做了好几遍，都没发现错误。我一边检查一边嘀咕：“难道是老师改错了？”于是，我拿着试卷跑到老师面前，对老师说：“老师，这道题你改错了。”老师看了看，微笑着说：“你再看看运算符号。”我仔细一看，这才恍然大悟，原来我把“加”看成了“乘”，我就是没看出来。我回到座位，很快就订正过来了。
Once in an exam, I thought I got 100 points, but when the teacher handed out the paper, I found that only 95 points, so I seriously had to do the wrong question again. Eh, that's right. I did it several times in a row, but I didn't find any mistakes. As I checked, I muttered, "did the teacher make a mistake?" So I ran to the teacher with my test paper and said, "teacher, you have corrected this problem." The teacher looked at it, smiled and said, "look at the symbols again." When I looked carefully, I realized that I had taken "Jia" as "Cheng", but I didn't see it. I went back to my seat and corrected it soon.
哎，我真粗心。以后可要更加细心了。
Oh, I'm careless. We should be more careful in the future.