(1)|+15|=______;|3.5|=______;|0|=______; 发布时间:2017-04-16 00:23 │ 来源:www.tikuol.com 题型:填空题 问题: (1)|+15|=______;|3.5|=______;|0|=______;(2)-|-3|=______;-|+3.7|=______;(3)|-8|+|-2|=______;|-6|÷|-3|=______;|6.5|-|-512|=______.