计算-0.3²÷0.5×2÷(-2)³=
问题描述:
计算-0.3²÷0.5×2÷(-2)³=
答
-0.3²÷0.5×2÷(-2)³
=-0.09÷0.5x2÷(-8)
=0.18x2÷8
=0.36÷8
=0.045
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