Question

0.75×11-23×0.25的简便计算怎么写？

Answer 1

0.75*11-23*0.25
=0.25*3*11-23*0.25
=0.25*33-23*0.25
=0.25*（33-23）
=0.25*10
=2.5

Answer 2

0.75×11-23×0.25＝0.25×3×11-23×0.25＝0.25×33-23×0.25＝0.25×（33-23）＝0.25×10＝2.5

Answer 3

0.75x11-23ⅹ0.25
=0.25x3x11-23x0.25
=0.25x33-23x0.25
=0.25x(33-23)
=0.25x10
=2.5

Answer 4

0.75x（10+1）-(20+3)x0.25
=(7.5+0.75)-（5+0.75）
=7.5+0.75-5-0.75
=2.5

Answer 5

0.75*11-23*0.25
=0.25*3*11-23*0.25
=0.25*（33-23）
=0.25*10
=2.5