首页 > 教育

8-2+4x10除以5+25+(520+18)-(180-17)等于多少

更新时间2018-08-11 10:39:18

8-2+4x10除以5+25+(520+18)-(180-17)

=6+40/5+25+538-163

=6+8+25+538-163

=414

答案:解得等于414

﹙8-2+4×10﹚÷[5+25+﹙520+18﹚-﹙180-17﹚]

=﹙8-2+40﹚÷[30+538-163]

=﹙6+40﹚÷﹙568-163﹚

=46÷405

0.00987

8-2+4×10÷5+25+(520+18)-(180-17)

=6+4×2+25+538-163

=6+8+25+538-163

=577-163

=414

 

望采纳!O(∩_∩)O~

 

8-2+40/5+25+538-197=6+8+25+538+197=380

8-2+4x10÷5+25+(520+18)-(180-17)

=6+8+25+538-163

=414

请采纳


本题;8-2+4x10除以5+25+(520+18)-(180-17)

=6+40/5+25+538-163

=6+8+25+375

=14+400

=414

8-2+4*10/5+25+(520+18)-(180-17)

=6+8+25+538-153

=424

=46/405=0.00987

上一篇:长80米,宽40米,是多少亩

下一篇:大一新生的学妹请学哥学姐帮帮忙