8.54-39.6/13.2怎样简便 4.5*3.2+6.36怎样简便 3.25*(4.39-2.79)怎样简便
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/15 23:01:26
x)3553743zlۯ`g636C
ji[[Ӊ,mTOcl^-D6,dK R&z&H\#=sZ
dC<;mlNR *@1P@uX*a:
8.54-39.6/13.2怎样简便 4.5*3.2+6.36怎样简便 3.25*(4.39-2.79)怎样简便
8.54-39.6/13.2怎样简便 4.5*3.2+6.36怎样简便 3.25*(4.39-2.79)怎样简便
8.54-39.6/13.2怎样简便 4.5*3.2+6.36怎样简便 3.25*(4.39-2.79)怎样简便
8.54-39.6/13.2
=8.54-3
=5.54
4.5*3.2+6.36
=14.4+6.36
=20.76
3.25*(4.39-2.79)
=3.24*1.6
=5.184
8.54-39.6/13.2
= 8.54- 3
= 5.54
4.5×3.2+6.36
=14.4 + 6.36
= 20.76
3.25×(4.39-2.79)
= 3.25 × 1.6
= 5.2