班上同学带来两根长长的麻绳,大家都争着想跳,可是人多绳少,大家争来抢去,闹哄哄一片。这时,数学老师周老师正好路过,他笑着说:“别争了,把这两根麻绳系在一起,大家排好队一起跳。”咦?还能一起跳?我们顿时来了兴趣。周老师把语文老师任老师请过来,说:“两根绳子接在一起太长,不好甩,大人力气大,我们两个甩,你们跳。”长长的绳子一上一下甩了起来。 The classmates brought two long hemp rope, we all strive to jump, but more people rope less, we fight to snatch away, noisy. At this time, math teacher Zhou just passing by, he said with a smile: “Do not fight, tie the two hemp rope together, we line up together. ” 咦? Can jump together? We immediately Interests. Teacher Zhou invited the teacher to come and said: “The two ropes are too long to hang together, the strength of the adults is great, and the two of us throw off and you jump.” The long rope was dumped once stand up.