(-3×5)^7×0.2^7-0.125^8×8^8=?
(-3×5)^7×0.2^7-0.125^8×8^8=?
(﹣3×5)^7×0.2^7-0.125^8×8^8
(-0.125)+(+5)+(-7)+(+1\8)+(+2)=?
(0.2+8分之1)+(5分之4-7分之3)-(0.125+7分之4)简算
(-0.125)+ =8分之7
( )+(-3)=-8;(-0.125)+( )=8分之7
(-5又11分之7)*(-8)*0.125= (-4)的3次方÷(-3)的4次方=
(-3又1/8)*(-0.125)-0.125*(-4又7/8)
(-0.125)*(-3又1\8)-0.125*(-4又7\8)
[5-3又8分之7/(1-6分之5+2.25*3分之1)]/0.125=?
5/2-(3/2+5分之4) 7/8+(1*0.125+9分之1) 9*6分之5+0.2 4分之3*8/9-3分之1 7
(-0.125)^12 * (-5/3)^7 * (-8)^13 * (-3/5)^9