简算:4.65×32+2.5×46.5+0.465×430

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/10 11:35:46
简算:4.65×32+2.5×46.5+0.465×430

简算:4.65×32+2.5×46.5+0.465×430
简算:4.65×32+2.5×46.5+0.465×430

简算:4.65×32+2.5×46.5+0.465×430
4.65×32+2.5×46.5+0.465×430
=4.65x(32+25+43)
=4.65x100
=465

=4.65×32+25×4.65+4.65×43=4.65*(32+25+43)=465

=4.65*32+4.65*25+4.65*43
=4.65*(32+25+43)
=4.65*100=465

4.65×(32+25+43)=4.65*100=465

4.65×32+2.5×46.5+0.465×430
=4.65(32+25+43)
=4.65×100
=465

4.65x32+2.5x4.65x10+4.65x43=4.65x(32+25+43)=4.65x100=465 这不是解决了嘛