0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/09 08:38:24
0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.1250.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.1250.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125100
0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125
0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125
0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125
100
0.1÷0.2÷0.4÷0.5÷0.8÷0.25÷0.125
(1+x)÷0.1-(0.4x-0.5)÷0.2=2/1求x
1、1.25×1.25.×0.8×0.820个1.25 21个0.82、0.1+0.2-0.3-0.4+0.5+0.5-0.7-0.8.-199.2+199.33、1÷(2÷3)÷(3÷4)÷(4÷5).÷(2007÷2008)
帮我做几道速算与巧算的题目,0.1÷(0.2÷0.3)÷(0.3÷0.4)÷(0.4÷0.5)(9.7×3.2+3.2×0.3)÷(6.4÷0.4)1÷(2÷3)÷(3÷4)÷…÷(99÷100)457.4+54.26×6.35+3.65×54.26(0.59×0.7)÷(0.56×5.9)3.75×8.23×36
(0.8x+0.9)÷0.5=(x+5)÷2+(0.3x-0.2)÷0.3
14.5-2(x+3)÷5=0.5x÷0.1-(0.4x-2.8)÷0.6
0.8×(3.2-0.4)÷0.2 12.75÷(16-7.36-3.64) 简便算法0.8×(3.2-0.4)÷0.2 12.75÷(16-7.36-3.64) 简便算法
26.9÷ 2.5÷0.4
5.6÷1.25÷0.8÷2.5÷0.4【简便方法计算】
18.6÷2.5÷0.8
(0.1x+0.05)÷0.2-(0.2x-0.05)÷0.5+1.25=0(解方程)
1.32÷0.05÷0.25÷0.5
0.1÷-0.001÷-1
0.1÷(-0.001)÷(-1)
66.6666÷12.5÷3.7÷0.8÷0.3
能简算简算2000÷12.5÷25÷0.8÷4
2x-0.1÷0.5+3=x+0.4÷0.3
(0.1x-0.2)÷0.5-(0.01x+0.03)÷0.01=(2x-5)÷3-3的解