-2²÷4/9+|-7|-3×(-1/3),(1)(-1)2013×3+4÷(-2)³
-2²÷4/9+|-7|-3×(-1/3),(1)(-1)2013×3+4÷(-2)³
(-3)³÷9/4×(-2/3)²+4-2²×(-1/3)
计算:(-2)³×9/4+(-3/2)²÷(-1/2)³
-1²×2+(-2)³÷4-(-3)
-2³÷4/9×(-2/3)²+(-0.8)-5×(-1/4)
[(-3/2)³x(-4/3)²÷(-1/2)-3²-(-3)³]x(-1
(-1)³-(1-1/2)÷3×[3-(-3)²]
(-2)²+(4-7)÷3分之2-|-1|
(-3³)×(-1 7/9)÷(-4²)×(-1)
(1).4分之7÷8分之7-3分之2×(-6) (2).4-5×(-2分之1)³ (3).-2²×7
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)
(-2×5)³-(-1又7/9)×(-3/4)²-(-1/0.1)²÷(-0.1)