【序】嘟嘟是一只可爱的小狗。长着一身洁白的长毛,只有尾巴尖是黑色的。蓝色的眼睛可机灵了。他非常乖巧,特别是对数学有很浓厚的兴趣,是个十足的数学迷,也是动物王国中的“数学天才”。俗话说:“学好数理化,走遍天下都不怕!”这话对嘟嘟来说还真是对,这不,正是数学帮助他克服了重重困难,经历了多道凶险,终于走出了“魔林”。下面就看看嘟嘟的这次历险吧。 【Order】 Doodle is a cute dog. With a white long hair, only the tail tip is black. Blue eyes can be clever. He is very well-behaved, especially with great interest in mathematics, a full mathematical fan, and a “genius of mathematics” in animal kingdoms. As the saying goes: “Learn physics and chemistry, all over the world are not afraid!” This is true for the toot, which is not, it is mathematics to help him overcome numerous difficulties, experiencing multiple dangers, and finally came out “Magic forest ”. Here to see the beep of this adventure it.