10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;

来源:学生作业帮助网 编辑:作业帮 时间:2024/04/30 05:52:58

10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;
10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;

10³+(1/30)^-2×(π-5)^0-(-3)³×0.3^-1+|-23|;
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