1/6+1/24+1/48/+1/120+1/210+1/336+1/512用简便方法
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/25 15:28:33
x;0ґ:R;v Ep.k`UBBVRhAK:'̀4e?mzktڒӟvֈHJ., K,)Kjr8ʱYʱ`Tj&:q|:.dwe/q
简便计算:1/8+1/24+1/48+1/120
1/6+1/24+1/48/+1/120+1/210+1/336+1/512用简便方法
2/1+6/1+12/1+24/1+48/1
1/6+1/12+1/20+1/30+1/42+1/561/8+1/24+1/48+1/80+1/120
1/6+1/24+1/60+1/120+----+1/117600
(1/8+1/24+1/48+1/80+1/120+1/168+1/224)*64=
(1/8+1/24+1/48+1/80+1/120+1/168+1/224)乘64
(1/8+1/24+1/48+1/80+1/120+1/168)简便计算
(1/8+1/24+1/48+1/80+1/120+1/168)乘以56
(8/1+24/1+48/1+80/1+120//1+168/1)*42
1/8+1/24+1/48+1/80+1/120+1/168
(1/8+1/24+1/48+1/80+1/120+1/168)*56
42x(8/1+24/1+48/1+80/1+120/1+168/1)=?求求
42X(1/8+1/24+1/48+1/80+1/120+1/168)求解
42*(1/8+1/24+1/48+1/86+1/120+1/168) 简便方法
1/2-1/6-24/1-1/120
8分之1+24分之1+48分之1+80分之1+120分之1=?
8/1+24/1+48/1+80/1+120/1要过程