﹙-8﹚-8 8-﹙-8﹚8-8﹙-5.9﹚-﹙-6.1﹚﹙-3.8﹚-﹙+7﹚16-47

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/07 03:21:15

﹙-8﹚-8
8-﹙-8﹚
8-8
﹙-5.9﹚-﹙-6.1﹚
﹙-3.8﹚-﹙+7﹚
16-47

﹙-8﹚-8 =-8-8=-16
8-﹙-8﹚=8+8=16
8-8=0
﹙-5.9﹚-﹙-6.1﹚=-5.9+6.1=0.2

﹙-8﹚-8 =-16
8-﹙-8﹚=16
8-8=0
﹙-5.9﹚-﹙-6.1﹚=0.2