题目内容
4.25-1.98-0.02=4.25-(1.98+0.02)
√
√
.(判断对错)分析:根据减法的性质进行简算即可.
解答:解:4.25-1.98-0.02,
=4.25-(1.98+0.02),
=4.25-2,
=2.25;
故答案为:√.
=4.25-(1.98+0.02),
=4.25-2,
=2.25;
故答案为:√.
点评:此题考查了学生对减法的性质的理解及运用.
练习册系列答案
相关题目
题目内容