1、4.26-0.15-0.15-0.15-0.152、6.75×2.4+7.6×6.75
问题描述：
1、4.26-0.15-0.15-0.15-0.15
2、6.75×2.4+7.6×6.75
答
1、
4.26-0.15-0.15-0.15-0.15
= 4.26-0.60
= 3.66
2、
6.75×2.4+7.6×6.75
= 6.75×(2.4+7.6)
= 6.75×10
= 67.5
答
1、
4.26-4*（0.15）=4.26-0.6=3.66
2、
6.75*（2.4+7.6）=6.75*10=67.5
答
1）4.26-0.15*4=4.26-0.6=3.66
2）6.75*（2.4 7.6）=6.75*10=67.5
答
您好！
1.4.26-0.15-0.15-0.15-0.15
=4.26-0.15*4
=4.26-0.6
=3.66
2.6.75×2.4+7.6×6.75
=6.75*（2.4+7.6）
=6.75*10
=67.5
望采纳！
答
1、4.26-0.15-0.15-0.15-0.15
=4.26-0.15x4
=4.26-0.6
=3.66
2、6.75×2.4+7.6×6.75
=6.75x（2.4+7.6）
=6.75x10
=67.5
不理解可追问,有帮助请采纳,谢谢!