10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;
问题描述:
10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;
答
10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|
=1000+900×1-(-27)×10/3+23
=1000+900+90+23
=2013