我怀疑的就是为什么4+3=7,3+4还是等于7,看上去明明是两道不同的题呀。不过那时我3岁,我家大人是想培养我学数学,我非常不合作,他们就经常恐吓我。我往往刚背熟4+3=7,大人就一脸狡猾地看着我阴阴地笑,然后就说“那3+4呢”?我一害怕就糊涂了,觉得大人那样的表情,就说明答案一定和4+3是不一样的,然后大人气急败坏。我又终于搞清楚3+4=7,但是 What I suspect is why 4 + 3 = 7, 3 + 4, or 7, looks obviously two different questions. But then I was 3 years old, my family is trying to nurture my math, I am very uncooperative, they often intimidate me. I often just learned 4 + 3 = 7, adult look cunningly I smiled and then say “that 3 + 4?” I was afraid of a confused, that adults look like that Explain the answer must be 4 +3 is not the same, and then popular angrily corrupt. I finally figure out 3 + 4 = 7, however