用简便方法计算.4.56×0.27+4.56×0.63+0.456

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/19 07:46:40
用简便方法计算.4.56×0.27+4.56×0.63+0.456
x){>eu O6mS_[|t==S ̵aL3cm=S3"}2tِkD=`{B"sm @Ra@

用简便方法计算.4.56×0.27+4.56×0.63+0.456
用简便方法计算.4.56×0.27+4.56×0.63+0.456

用简便方法计算.4.56×0.27+4.56×0.63+0.456
4.56×(0.27+0.63+0.1)
=4.56×1
=4.56