简便计算 27.3-5.34+2.7-4.66

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/13 23:19:57
简便计算27.3-5.34+2.7-4.66简便计算27.3-5.34+2.7-4.66简便计算27.3-5.34+2.7-4.6627.3-5.34+2.7-4.66=(27.3+2.7)-(5.3

简便计算 27.3-5.34+2.7-4.66
简便计算 27.3-5.34+2.7-4.66

简便计算 27.3-5.34+2.7-4.66
27.3-5.34+2.7-4.66
=(27.3+2.7)-(5.34+4.66)
=30-10
=20

=(27.3+2.7)-(5.34+4.66)
=30-10
=20

你好,稀云儿
27.3-5.34+2.7-4.66
=27.3+2.7-(5.34+4.66)
=30-10
=20