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小朋友,你一定知道解题方法的重要性吧!适当的方法,的确是我们化难为易、删繁就简的法宝呢。瞧,今天我们就来学一招儿——
Children, you must know the importance of solving the problem! The proper method is indeed a magic weapon for us to make things easier and more simple. Look, today we come to learn a trick -