11.8*43-860*0.09

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/05 18:48:11
11.8*43-860*0.0911.8*43-860*0.0911.8*43-860*0.0911.8*43-860*0.09=11.8*43-43*1.8=43*(11.8-1.8)=43*10=

11.8*43-860*0.09
11.8*43-860*0.09

11.8*43-860*0.09
11.8*43-860*0.09
=11.8*43-43*1.8
=43*(11.8-1.8)
=43*10
=430

11.8*43-860*0.09
=11.8*43-86*0.9
=11.8*43-43*1.8
=43*(11.8-1.8)
=43*10
=430

11.8*43-860*0.09
=11.8*43-43*20*0.09
=11.8*43-43*1.8
=(11.8-1.8)*43
=10*43
=430