2.89×47+1.53-1.4×1.1+24×0.11+288×0.53-0.1简便算法,要写步骤,不写步骤不简便不给分哟哟~

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/07 16:43:23
2.89×47+1.53-1.4×1.1+24×0.11+288×0.53-0.1简便算法,要写步骤,不写步骤不简便不给分哟哟~2.89×47+1.53-1.4×1.1+24×0.11+288×0.5

2.89×47+1.53-1.4×1.1+24×0.11+288×0.53-0.1简便算法,要写步骤,不写步骤不简便不给分哟哟~
2.89×47+1.53-1.4×1.1+24×0.11+288×0.53-0.1
简便算法,要写步骤,不写步骤不简便不给分哟哟~

2.89×47+1.53-1.4×1.1+24×0.11+288×0.53-0.1简便算法,要写步骤,不写步骤不简便不给分哟哟~
288x(0.47+0.53)+(0.24-0.14)x11-0.1+0.47+1.53
=288+0.11-0.1+2
=300.01