作业帮66.6666÷12.5÷3.7÷0.8÷0.3
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/27 22:49:15
66.6666÷12.5÷3.7÷0.8÷0.3
66.6666÷12.5÷3.7÷0.8÷0.3
66.6666÷12.5÷3.7÷0.8÷0.3
66.6666÷12.5÷3.7÷0.8÷0.3
=(66.6666÷0.3)÷(12.5×0.8)÷3.7
=222.222÷10÷3.7
=222.222÷（10×3.7）
=222.222÷37
=(222+0.222)÷37
=222÷37+0.222÷37
=6+0.006
=6.006
66.6666÷12.5÷3.7÷0.8÷0.3
=66.6666/(12.5*0.8*0.3*3.7）
=66.6666/(10*3*3.7)
=66.6666/111
=0.6006
66.6666÷12.5÷3.7÷0.8÷0.3=66.6666÷(12.5*0.8)÷(3.7*0.3)=66.6666÷100÷1.11=66.6666÷(100*1.11)=66.6666÷111=0.6006
66.6666÷12.5÷3.7÷0.8÷0.3
=66.6666÷[(12.5X0.8)X(3.7X0.3)]
=66.6666÷[10X1.11]
=66.6666÷11.1
=6.006
66.6666÷12.5÷3.7÷0.8÷0.3
=66.6666÷0.3÷(12.5*0.8)÷3.7
=22.2222÷3.7
=6.006
66.6666÷12.5÷3.7÷0.8÷0.3
＝66.6666÷（12.5×0.8）÷（3.7×0.3）
＝66.6666÷10÷1.11
＝6×11.1111÷（10×1.11）
＝6×11.1111÷11.1
＝6×1.001
＝6.006
66.6666÷12.5÷3.7÷0.8÷0.3
能简算简算2000÷12.5÷25÷0.8÷4
用简单算法算术9.99×9.99+19.99= 4.8÷0.6+4.8÷0.4= （11.2+1.48÷3.7)÷0.4= (0.8+1÷1.25)×12.5=拜求!⑴9.99×9.99+19.99 ⑵4.8÷0.6+4.8÷0.4 ⑶11.2+1.48÷3.7)÷0.4 ⑷(0.8+1÷1.25)×12.5
20000÷12.5÷25÷0.8÷4等于多少（简算,要列出过程）
(x十2)÷0.8=12.5
13.7÷12.5÷0.8 3.25×8.4+6.75×8.4 (8.1-5.4)÷3.6+8513.7÷12.5÷0.8 3.25×8.4+6.75×8.4(8.1-5.4)÷3.6+85.7
这两道题怎么简算?（1）999×1999（2）20000÷12.5÷25÷0.8÷4
18.6÷2.5÷0.8
简算题,一定要简算21X(9.3-3.7)-5.618-1.8÷0.125÷0.8
9.9÷2.2+3.7×9.9=?10.92÷0.52-7.5×0.42=?8.8÷1.1+3.9÷1.3=?12.56×0.8-9.75÷3=?
（0.8×7+4.56÷1.9）×12.5简便计算
1.25×17.6＋36.1÷0.8＋2.63×12.5
3.6×12.5÷3×0.8的简便计算
1.25×17.5+36.1÷0.8+2.64×12.5=简便运算
1.25×17.6＋36.1÷0.8＋2.63×12.5
1.25×17.6+36.1÷0.8+2.36×12.5＝?
1.25×17.6＋36.1÷0.8＋2.3×12.5
12.5÷2÷3.14=?