(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+
来源:学生作业帮 编辑:大师作文网作业帮 分类:数学作业 时间:2024/10/01 01:21:53
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=?
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=?
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=?
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+0.5)+(-0.2)+(-0.5)=(+0.7)+(-0.3)+(-0.4)+(+0.6)+(-0.1)+(-0.6)+(-0.2)=(+0.7)+(-0.3)+(-0.4)+(-0.1)+(-0.2)=(-0.1)+(-0.2)=-0.3
(+0.2)+(-0.2)+(+0.7)+(-0.3)+(-0.4)+(+0.6)+0+(-0.1)+(-0.6)+(+
0.1+0.3+0.5+0.7+..+2.9-0.2-0.4-0.6-...-2.
0.1×0.2×0.4+0.2×0.4×0.8+0.3×0.6×1.2)分之(0.1×0.3×0.9+0.2×0.6×0
有关水的密度表疑惑!t(℃) 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 999
简算:0.1×0.2×0.4×+0.2×0.4×0.8+0.3×0.6×1.2分之0.1×0.3×0.9×+0.2×0.
(0.1*0.3*0.9+0.2*0.6*1.8+0.3*0.9*2.9)除以(0.1*0.2*0.4+0.2*0.4*
化成最简分数 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0.15 0.25 0.35 0.
0.1×0.2×0.3×0.4×0.5×0.6×0.7×0.8×0.9怎么巧算
0.1*0.2*0.3*0.4*0.5*0.6*0.7*0.8*0.9用简便的方法怎么做
简便计算0.1+0.2十0.3+0.4十0.5+0.6+0.7+0.8+0.9的值
0.1-0.2+0.3-0.4+0.5-0.6+.+9.9-10+10.1巧算
(0.2+0.4+0.6+...+9.8+10)-(+0.1+0.3+0.5+...+9.7+9.9)