简便计算:0.36*8.1+3.6*0.810.36*8.1+3.6*0.81

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/25 08:00:26
简便计算:0.36*8.1+3.6*0.810.36*8.1+3.6*0.81简便计算:0.36*8.1+3.6*0.810.36*8.1+3.6*0.81简便计算:0.36*8.1+3.6*0.81

简便计算:0.36*8.1+3.6*0.810.36*8.1+3.6*0.81
简便计算:0.36*8.1+3.6*0.81
0.36*8.1+3.6*0.81

简便计算:0.36*8.1+3.6*0.810.36*8.1+3.6*0.81
0.36*8.1+3.6*0.81
=0.36*8.1+0.36*8.1
=2*0.36*8.1=5.832

0.36*8.1+3.6*0.81
=0.36*8.1+0.36*8.1
=2*0.36*(9-0.9)
=5.832