三十道小数加法竖式 小数加减法数式计算带答案

小数加减法数式计算带答案  

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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

0.14+0.26=0.4

3.5+2.4+3.1=9

4.2+5.6+4.9=14.7