(-5)³×(-3/5)+32÷(-2²)×(-5/4)=?
-2³÷4/9×(-2/3)²+(-0.8)-5×(-1/4)
-1^2013+(-5)^2÷|-5/6|*2/5-4²÷(-2)³
(1)-18÷(-3)²+5×(-1/2)³-(-15)÷5
4-(-2)²-3÷(-1)³+[6-2×(8-5)]×(-2009)2010次方
[(-3a∧5)²÷(-a²)³+3a²(2a²-4a)]÷(-3a&
(1)(-16-50+3又5分之2)÷(-2)(2)(-6)×8-(-2)³-(-4)²×5
计算:-2/3×[3²×(-2/3)²+(-2)³]÷(-18/5)
(1)1-7+3x/8=3x-10/4-x (2)-3³-[-5-0.2÷4/5×(-2)²]
(-2×5)³-(-1又7/9)×(-3/4)²-(-1/0.1)²÷(-0.1)
计算4(x+y)^5(x-y)^4÷[2(x+y)³*(y-x)²]
计算(1)4×(-3)²+5×(-3)+7 (2)(-5)²-5²-2/3³+(
1.(-81)÷(-3)²×3 2.(-15+5)÷5×5分之1 3.-3²-(-2)³