简便计算 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 简简便计算0.75×18÷0.152.07÷0.23÷0.4521.36÷0.8-12.9简便计算

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/05 20:41:47

简便计算 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 简简便计算0.75×18÷0.152.07÷0.23÷0.4521.36÷0.8-12.9简便计算
简便计算 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 简
简便计算
0.75×18÷0.15
2.07÷0.23÷0.45
21.36÷0.8-12.9
简便计算

简便计算 0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 简简便计算0.75×18÷0.152.07÷0.23÷0.4521.36÷0.8-12.9简便计算