“洗衣机厂计划全年生产洗衣机16800台,结果提前2个月就完成了全年的生产任务,照这样的速度,全年可生产洗衣机多少台?”这是一道作业题。在我浏览了一遍题意后,这道题的答案就印在我的脑子里了:16800÷10=1680(台),1680×12=20160(台)。学生的作业本交上来了,符合我心中的答案的都判对,其他的做法我想都没想就判错。第二天作业本发下去后,学生叽叽喳喳说个不停,我感到很生气,大声说道:“你们在吵什么?”孙培栋站起来举着作业本大声说:“李老师,我 “Washing machine factory plans to produce 16,800 sets of washing machines a year, the result of 2 months in advance to complete the annual production tasks, according to such a speed, the number of washing machines produced throughout the year?” This is a homework title. After I browsed the question again, the answer to this question was printed in my mind: 16800 ÷ 10 = 1680 (Taiwan), 1680 × 12 = 20160 (Taiwan). The work of the students to pay the up, in line with my heart's answer to the sentence, the other way I think no judgment on the wrong. The next day after the assignment went down, the students chatting non-stop, I feel very angry, loudly said: “What are you talking about?” Sun Peidong stood up and loudly said: "Teacher Li, I