在实际生活中,有许多问题,可运用数学知识去解决,并且显得简单明了,举例说明.例1星期天,张老师提着篮子(篮子重0.5斤)去集市买10斤鸡蛋.当张老师往篮子里捡称好的鸡蛋时,感觉比过去买10斤鸡蛋时个数少很多,于是她将鸡蛋装进篮子再让摊主一起称,共称得10.55斤,她即刻要求摊主补 In practical life, there are many problems that can be solved by using mathematics knowledge and are simple and clear. For example, on Sunday, Mr. Zhang took a basket (basket weighing 0.5 pounds) and went to the bazaar to buy 10 pounds of eggs. When I nicknamed a good egg in the basket, I felt a lot less than when I bought 10 pounds of eggs in the past. So she put the eggs into the basket and let the owner say it together. She claimed a total of 10.55 pounds. She immediately requested the owner to fill up.