(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
计算:(-2)³×9/4+(-3/2)²÷(-1/2)³
-2³÷4/9×(-2/3)²+(-0.8)-5×(-1/4)
-2²÷4/9+|-7|-3×(-1/3),(1)(-1)2013×3+4÷(-2)³
-1²×2+(-2)³÷4-(-3)
[-3²-(-4³)]÷[(-9)-(-4)]
计算:(3x³y)²*(4y)²÷(2xy)³
[(-3/2)³x(-4/3)²÷(-1/2)-3²-(-3)³]x(-1
求解-54²÷9的4次方×3的4次方+(-8)²×|-1/16|³÷(-2的四次方分之1)
计算:3b²/4a³÷(b³/a²)×2b/a
(-3)²-2³÷3分之1×3
计算 (1)-2²÷3分之4-[2²-(1-2分之1×3分之1)]×12(2)(-3)³×