[-3²-(-4³)]÷[(-9)-(-4)]
[-3²-(-4³)]÷[(-9)-(-4)]
计算:(-2)³×9/4+(-3/2)²÷(-1/2)³
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
-2³÷4/9×(-2/3)²+(-0.8)-5×(-1/4)
(-3³)×(-1 7/9)÷(-4²)×(-1)
计算:(3x³y)²*(4y)²÷(2xy)³
计算:3b²/4a³÷(b³/a²)×2b/a
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)
初一计算题(-2)³+(-3)×[(-4)²+2]-(-3)³÷(-2)
(-2×5)³-(-1又7/9)×(-3/4)²-(-1/0.1)²÷(-0.1)
计算:(1)-(-4²的绝对值)÷3分之1×3×(-1)³
-1²-(10/7-12÷6)²×(-3/4)³