从前,有个小孩叫小明。他从小不爱学数学,现在已经上三年级了,却只学会一百以内的加减法。有一天,小明去图书馆看书。突然,他发现了一本封面特别漂亮的书,书名叫《数学的魅力》。小明有点好奇了,就把书拿了起来。当他打开第一页时,一道刺眼的光芒从书上射出来,接着,小明突然不 Once upon a time, there was a child named Xiaoming. He did not like to learn math since he was young. Now he is in third grade, but he only learns the addition and subtraction of less than one hundred. One day, Xiao Ming went to the library to read a book. Suddenly, he found a particularly beautiful book, entitled “Mathematical Charm.” Xiao Ming a little curious, took the book up. When he opened the first page, a dazzling light shot from the book, and then suddenly stopped