205×68=200×68﹢5______.-数学

题目简介

205×68=200×68﹢5______.-数学

题目详情

205×68=200×68﹢5______.
题型:解答题难度:中档来源:不详

答案

205×68,
=(200+5)×68,
=200×68+5×68,
=13600+340,
=13940;

200×68﹢5,
=13600+5,
=13605;
13940>13605;
故答案为:×.

更多内容推荐