小学五年级数学简便计算（如下）

1.15.5-11.62+14.5-13.38=
=（15.5+14.5）-（11.62+13.38）
=30-25
=5

2.4.25-（3.6-0.82)
=4.25-3.6+0.82
=4.25-3+0.82-0.6
=1.25+0.22
=1.47

3.8.32-2.65+3.92
=8.32-3+0.35+3.92
=8.32+0.35+3.95-3
=8.67+0.95
=8.67+1-0.05
=9.67-0.05
=9.62

4.27.3+6.26+2.7+1.74
=（27.3+2.7）+（6.26+1.74）
=30+8=38

5.4.6*2.5+10.7
=2.3*2*2.5+10.7
=2.3*5+10.7
=11.5+10.7
=22.2

6.(9.4+2.85)/(3.75-1.25)
=（9.4+0.6+2.25）/（2.5）
=12.25/2.5
=24.5/5
=4.9

这些都可以用计算机算出来。
1) 5
2) 1.47
3) 9.59
4) 38
5) (4.6*2.5)+10.7= 11.5+10.7
= 22.2
6) (9.4+2.85)/(3.75-1.25)=12.25/2.5=4.9

只要答案？要过程吗