简便方法计算18.36-2.25+1.64-4.75=还有5.36-2.78-2.36全部简便方法计算!
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/28 01:06:19
x){ɾϦ|yunhglkgdmgfkgnjbgs:M!2@i늗+0
PI*'`Z`&`!،Ke `y&D@lbP 1@F 1K
简便方法计算18.36-2.25+1.64-4.75=还有5.36-2.78-2.36全部简便方法计算!
简便方法计算18.36-2.25+1.64-4.75=
还有
5.36-2.78-2.36
全部简便方法计算!
简便方法计算18.36-2.25+1.64-4.75=还有5.36-2.78-2.36全部简便方法计算!
18.36-2.25+1.64-4.75
=18.36+1.64-(2.25+4.75)
=20-7
=13
5.36-2.78-2.36
=5.36-2.36-2.78
=3-2.78
=0.22