四年级下册小数加减法带答案

1.2+2.8=4
1.5+3.6=5.1
22.5+23=45.5
0.125+0.348=0.473
0.65+2.35=3
4.27+3.15=7.42
3.24+1.157+0.163=4.54
0.12+3.16=3.28
0.124+3.15=3.274
22.26+3.16=25.42
0.14+10.46=10.6
1.238+0.152=1.39
4.12+5.18=9.3
10.56+12.44=23
10.2+0.8+10.58=21.58
0.23+0.37+12.35=12.95
5.24+5.28+4.44=14.96

1.2+6.2=7.4 3.3+2.2=5.5 3.3+9.9=13.2

65．3+4．63= 4．55-3.47= 47．6+3．7=

14.5-3.5=11

555.589958656997986886656866568948649584.8.,.7.495986,6.4.55956864959.5.8.0.07.4.85898948804..4.98465.2.64868695.58.8.4.5.5.5.8.8.8.9