130+150+170+190+210+230+250=[ ]* [ ]=

来源：学生作业帮助网编辑：六六作业网时间：2025/01/03 08:52:58

130+150+170+190+210+230+250=[]*[]=130+150+170+190+210+230+250=[]*[]=130+150+170+190+210+230+250=[]*[

130+150+170+190+210+230+250=[ ]* [ ]=
130+150+170+190+210+230+250=[ ]* [ ]=

130+150+170+190+210+230+250=[ ]* [ ]=
190*7=1330