一位小数加减混合运算单元检测例题大全附答案.docx

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1、位小数加减混合运算单元检测例题大全附答案姓名：_班级：_BMIJ：_用时：_分钟得分：2.1+6.7-3.1-0.6=5.7一3.5=8.9-2.7=6.4-4.81.7+2.7=3.50.6=2.6+3.4=5.8一1.5=0.5+0.85.24.6=7.9一1.9=4.5+6.6=5.4+6.7-5.5+8.57.1+7.8=8.9一7.5=8.9-6.0=3.2+5.9二3.0+6.39.0一1.2=0.9+8.2=2.5+5.3-1.2一0.2-5.4-3.37.6-5.0=7.7-1.1=7.17.1=7.1-6.1-8.6一0.62.4+6.0=8.40.7=3.7一0.9=3.9

2、+7.5=8.35.32.3+7.9=0.8+1.3=4.8+6.0-5.7+6.9-3.01.88.8+8.8=3.1-2.2-2.7+5.5=4.1-2.3=4.4+7.11.8+2.7=1.1+4.5=4.72.9=6.5+8.9=7.3一1.62.2+7.6=6.4一6.0=0.2+6.8=7.6一7.4-6.6-4.66.50.6=5.8一3.5=2.6-0.1=5.9+7.1=9.02.14.0一3.7=0.8+5.1=1.2+5.7-6.9一3.8-5.4+5.70.1+5.6=4.9+7.9=5.54.1=7.4-2.1-2.7+3.86.7+7.3=8.15.0=4.2一0.

3、4=3.5-2.5=7.75.94.4-2.3=4.5+5.3=5.4+6.1-6.6-2.3=0.6+2.84.42.7=1.9+2.1-2.0+4.2=7.0-3.9=5.4+7.68.46.8=4.8+7.2=5.80.5=5.1+7.4=4.9一3.10.10.1=0.1+2.4=1.6+2.6=3.4+4.1-7.3+7.78.83.2=2.1一1.7=7.4+8.5=7.3一2.5二5.31.95.9+8.8=4.4一1.1=3.1一0.5-5.0一0.2-4.6-0.30.6+3.8=8.5-0.0=5.4+8.2=6.1-1.7-6.6一4.03.5一1.3=1.2+4.4=6

4、.2一2.5=5.4+8.8=6.5一0.58.3一6.9=5.7一4.2二5.6+8.4=7.0-5.0=6.9一3.69.0一7.8二4.4+7.6二4.7+5.41.6+7.8-6.6一0.21.6一0.9二6.4一2.2=0.3+1.8=0.6+0.6=3.1+5.1=1.2+6.4=6.2+6.6=1.9一0.9=8.7-8.0=1.1+2.2=4.3+7.3-8.6一4.2=1.1+4.4=3.9+7.1-3.3-2.7=8.50.9二5.0+5.7=3.1-2.7二6.4一4.1二7.76.1=8.4一7.1=7.1-7.0二4.0-2.1-1.7+8.1-0.9+1.0=4.3

5、+5.9=5.4-1.7=2.8+6.7=2.0+8.5=0.3+8.1=4.3+5.5=1.7+5.8=6.1-3.0=6.2-2.6=1.2+8.5=3.9+5.3=3.3+3.6=0.8+1.2-1.2+5.6-9.0+9.0=7.25.3=5.6-1.3-0.7+3.4=1.8+5.1-6.7+6.8二3.9+6.5=1.5+4.7=3.72.0=5.7一4.3二1.4一0.53.8+6.1-7.6一0.1=1.7+7.7=0.1+8.9-5.4-1.5=8.41.0二4.8-2.6=8.6-7.1二4.2一0.8=1.0+4.4=4.6+8.5=2.3+5.3二0.1+3.3-8.1

6、一2.9-2.4+4.7=8.5-0.3=4.5-1.6=2.1+5.6=6.3-5.2=5.0一2.10.8一0.4=0.4+1.2=8.4-3.1=3.3+8.9=7.66.7=1.0+3.8=0.7+8.5=1.1+4.2-7.5-1.4-5.00.5=5.43.6=2.0+6.6-3.3+3.3=8.9-2.9-3.5-1.4二2.61.1=5.2+7.1=7.91.4=4.2一0.8=4.7+7.31.0+5.6-3.5一0.1=2.8+3.1=2.5+4.8-4.5-0.3=7.93.8二4.2-0.2=8.2-0.0二5.9+7.6二7.30.7=4.6一0.3=6.0-2.4二

7、4.9+6.1-1.2+5.9=1.9+2.2=8.6-6.8=5.3+5.9=4.1+7.3=7.9-7.7=3.7+4.04.4一3.6=6.7-4.8=8.3-6.0=4.1+6.3=7.34.5=8.4-8.3=8.97.9=0.7+8.8-2.7-0.2-3.2+4.3=4.3+4.9=7.9-7.0-1.4+6.6=6.3+8.8-5.7-4.1二2.5+5.0=3.12.1=8.42.8=7.5一1.8=1.8一1.18.4一0.2=7.3+7.8二8.0+8.1=2.7+2.9二0.4+5.4=7.9一5.1-8.9一3.9=7.1一3.4=4.01.3=7.05.0二6.9+

8、7.98.4一1.8=8.4一2.7=6.23.3ZZ1.1+5.6=3.7+5.0=8.2一5.9=7.2-4.2=8.9-8.1=2.3+6.6=7.96.9-3.1+5.9=6.14.9=1.6+1.9-5.3-3.5=1.1+7.4二8.9-3.7=4.6-2.2=0.3+4.4=8.70.8=6.6一0.5=6.2+7.2二8.0+8.1=7.0-4.2=2.1+7.1=7.2-6.5=7.3-3.8=6.5-5.5=7.2-6.9-5.2一3.6=1.7+8.6=0.0+7.0=6.6-3.7=7.6+8.3=6.50.5=3.9+8.3=5.7+5.8=0.0+5.2=5.8+6

9、.5-8.91.2=5.5+6.9=2.6+3.1-0.3+8.6=0.8-0.5=3.0-1.5=2.8+7.1=7.9-0.5=5.2+8.1=0.9+8.2=5.7一2.5=8.45.9-0.9+4.2=6.35.2=8.8-7.6-7.4+8.4=6.22.4二4.9+8.5=7.1-5.0=3.2-1.9=1.0+6.2=3.1+5.9=3.2+5.2二6.3-3.9=0.3+6.8=5.2-4.1=7.0-1.7=7.5-4.0=2.2-2.1=7.8-5.5=7.6+8.7=7.6一5.8=7.8+8.5=1.6+5.9=3.8-1.4=0.1+0.3=2.3+6.4=4.2+7

10、.5=3.9+4.9=5.5+5.6-6.5+7.0=5.7+7.8=3.9+6.4-2.6+3.9=0.1+5.5=8.0-5.1=6.0+7.2=0.1+7.7=2.2+7.6=5.0+6.6=0.5+1.4=2.0+2.4-2.4+5.2=1.30.7=5.9-0.6-6.7-1.6=5.15.0二7.8-2.4=3.2+7.6=7.5-3.1=0.2+8.6=8.1一0.1=1.1+6.4二5.2+6.4=3.9+7.9=1.7+1.7=0.0+7.7=2.9+6.8=6.2-3.9=1.1+7.2-0.8+4.8=5.0一1.2=7.8-2.0=4.9+7.2=2.9+7.3=8.1

11、1.2=1.9+2.7=4.7-1.8=6.4+8.4=1.2+6.3-6.95.5=8.45.4=0.1+0.2-7.5+8.0=0.2+6.1=8.6-4.7=2.61.3=8.4-1.1=4.8+6.9=3.9+7.7=0.5+1.7=2.5-1.0=7.6一3.5=4.5-1.8=8.3-0.5=2.1+5.4=4.00.0-2.3+3.8=6.6+8.4=1.8+3.5二7.13.8-6.2+8.57.8一2.0=8.9一8.1=2.80.0ZZ2.0+6.9=7.6-6.1=3.7+7.5=0.9+8.3=4.0+7.9=0.8+4.2=5.84.4-8.1-2.3=3.0+4.3

12、=5.4-2.4-6.8-2.6=2.8+8.5二5.3-3.9=6.9-2.1=5.7+7.3=2.5+4.2=4.0+8.4=3.9+4.5二5.2+6.6-2.5-2.2=5.5-4.5=5.8+7.2=6.9-5.3=4.5+8.0=6.2-3.2-3.0一0.0=1.0+5.5=7.3-6.1=0.9+2.5=3.6-2.5=3.6+4.2=4.5+7.4=5.5-4.6=1.2+7.8-5.8-5.6-5.23.7=2.8+3.6=3.8-0.7-7.8-7.0=0.1+0.9=0.3+4.5=3.91.1=8.3-7.3=4.3-0.8=5.0一4.7=3.9+7.0=0.9+7

13、.6-8.0-7.9=0.9+5.5=8.7-6.8-5.1-1.7=4.7+8.3二1.6+1.8=3.7+7.4=6.4-0.5=7.43.2=0.6+8.1=8.1-1.4二5.3-2.2-0.5+1.5=6.1+8.0=1.3+4.2=8.3-3.4=6.3-2.9=1.1+5.4=4.4+5.5=4.7+7.4=7.9+8.8=6.9-3.1=2.2-2.1=1.5+3.7=0.1+6.2=7.6-0.9=4.22.8-6.4-1.0-6.6+6.7=7.63.7=4.0+5.1-4.4+7.1=1.4+7.4=0.4+8.2=2.6+8.5=0.6+5.1=0.2+0.6=5.4一

14、2.3=6.3一5.9=0.3+1.7-3.2+7.4=1.6+3.2=4.4-3.2-3.6+5.7=7.76.4二8.9-3.2=3.6+8.6=7.0-6.6=6.05.7=1.3一1.1=4.4+6.3二3.6-1.1-2.9+8.5=3.7-3.1=8.6-5.3=0.4+3.0=4.4+4.7=6.4-1.2-6.7+8.4=8.9一5.8=8.2-1.6=5.0-3.3=4.8-2.1=5.41.1=8.1-1.5=3.9-1.2=6.4+6.9-7.1-2.6-7.5+8.5=6.52.5=5.7-3.5-5.2+8.0=2.3+5.3=5.5+6.3=1.9+7.8=1.9+

15、5.7=3.6+5.9=0.0+8.4=8.7一0.2=0.5+5.0=8.4一6.2=4.4-0.7=5.5-0.8=3.9+7.4=7.02.4-7.86.9=3.2+4.2=8.10.4二8.87.4-2.0+6.1二8.6一4.2=2.2+8.6=2.3+5.6ZZ6.03.3=3.9+6.7=2.9一0.8=1.8+8.2=6.3-2.7=7.6一7.5=4.13.8-1.3一0.6=6.5+7.1=5.1+7.8-0.2+1.7=0.5+8.7二6.9-5.4=6.71.6二1.2+4.8=2.7+6.0=7.2+7.7=9.0-4.5二2.5+7.5=3.8一2.9=8.7-1.

16、5=0.0+2.9=7.1-6.6=4.6+6.5=8.1-7.3-2.1+3.56.8一6.2=3.2+7.4=4.8一4.3=3.6+4.0=1.5+5.8=2.5+6.9=3.21.9=7.8一0.3-5.1-2.5-4.93.4=4.51.2=1.0+5.2-4.91.8=2.3+7.9=1.0+8.9二7.16.0=5.1+6.0=4.23.5=0.2+3.9=5.9一4.51.2+6.8-5.5一3.2=3.51.6=2.1一1.0-2.3+5.2=3.41.3二2.8+7.4=8.47.0二5.7+6.2=5.61.2=4.1一1.1=4.8-2.8二1.4+6.9=8.5一2.

17、7=3.9+4.6=6.8-2.5=3.7-3.5=7.1-5.8=1.6+2.3=0.6+2.62.2一0.6=3.8-3.7=8.2一1.9=5.8+8.4=1.31.0=5.3-5.3=8.1+8.4=1.6+6.2=5.5-0.6-2.6+3.2=3.21.0=3.1+5.9-8.84.9=1.5+7.9=4.3+8.1二5.4+8.0=2.8+4.9=8.71.4=1.1+6.6=6.6+7.58.51.8-2.1+6.1=3.6+5.1=7.7一1.9-2.3+6.9=5.01.3二0.8+6.3=9.06.0二2.1+6.1=4.81.8=2.5一0.4=7.9-3.0二0.3+

18、7.5=1.5+7.0=3.0+7.7=0.3+1.2=8.5-1.3=6.3-4.2=8.7-4.7-0.1+1.83.6一3.1=2.2+4.4=2.6一1.8=6.0-5.3=8.33.4=3.8+7.0=1.7+7.6=8.7一2.6=8.4-5.8-0.5+3.5=1.8+3.2=2.0+7.8-5.53.6=7.7-4.9=3.0+5.2二5.42.0=1.7+7.5=4.53.9=6.7+8.9=8.5一1.82.9+3.5=1.0+6.3二7.6+8.6=0.8+6.1二0.8+6.2=3.8+6.8-2.3+7.7=0.7一0.2=6.75.4二4.24.0二0.6+6.7二

19、7.9一1.8=4.9一4.7=2.1+6.3ZZ2.9+7.7=0.2+4.2=5.2一0.7=6.6+7.2=1.5+3.6=2.4+5.1=8.03.2-8.8一5.3=7.00.8=2.1+4.5-6.5+8.5=8.81.4二6.1-1.1=1.0+7.1二0.2+8.4=3.30.2=5.6一2.0=5.7-1.9=2.5+5.3=7.4一1.8=7.0-2.3=1.0+4.0=4.3-0.4=6.8一4.6=7.5+8.6-3.9一2.25.1一4.3=8.3-4.6=0.4+1.2=7.0-3.1=2.6+5.8=0.4-0.4=4.93.8=6.10.3-6.4-2.5-2.

20、9+5.9=1.2+3.6=3.2-2.8-7.0一2.2=5.9-3.7=1.8+3.1二2.3+6.3=3.63.1=5.54.1=6.1一5.5=8.3一7.12.80.8-1.6+5.0=2.9+5.3=5.1+7.7-4.6+4.9=5.0+6.7二0.2+1.3=5.4+6.1二8.4+8.5=8.93.9=0.3+7.9=4.0-2.1=5.8-2.6=5.0+5.5=8.1-7.9=4.0-1.1=3.4-1.8=0.8+8.0=6.2-3.7-7.4+8.52.7一2.3=1.9+7.7=3.9+6.4=2.3+3.9=4.80.6=1.1+7.1=4.0+6.2=8.40.

21、9=8.3-1.2-5.21.4=2.10.2=7.8-4.4-8.1一2.8=7.8+8.8=1.9+3.4二2.0+2.8=7.6+8.2=8.96.0=1.0+2.9=6.9+8.73.40.9-6.3+7.1=3.02.6=0.7一0.0-3.1+4.5=4.21.1二3.2+8.3=8.2-0.8二3.6一0.7=6.25.0=8.8一3.1=3.7-1.7=4.8-2.3=7.3一1.2=5.7-4.3=0.1+6.7=0.8+6.8=1.8+7.0=7.4-2.9=4.9+7.01.9一1.2=1.0+3.0=0.9+6.8=6.4-5.7=5.45.1=7.3-1.1=3.32

22、.3=3.1+3.1=2.2-1.2-9.08.7=6.34.6=7.4-3.2-7.6+7.8=0.5+6.3=1.6+7.9二6.74.6=2.1+4.1=5.84.9=2.1+5.7=1.3一1.18.9一2.3=4.8一2.9=7.6一4.6=2.2-0.9二2.9-0.9=0.7+7.3-3.7+6.5二1.4+5.3=3.62.9二7.22.9二3.0+4.83.8一0.9=2.4+5.5=8.15.7=1.1+4.5=1.1+4.6=1.2+6.3=0.8+2.5=6.2-0.1=8.2-1.3=4.0+4.8-2.4-1.2=1.5+7.1=0.7+2.7-1.4+4.8=2.

23、9+5.0二7.5-5.4=4.0+8.8=8.5-5.8二5.34.3=4.6一3.8=7.8-4.8二0.4+2.0-2.7+6.6=6.5-1.7=7.7-6.8=7.1-1.1=8.0-7.1=4.3+5.3=6.9一2.4=3.4一1.6=6.8+8.6=4.4-4.1=6.3+6.9=1.1+4.1=5.7+8.0=2.8+5.1=4.5+7.4-4.3+7.3-0.2+8.7=2.5+4.5=8.9-3.1-1.0+5.6=0.8-0.5-3.3+3.6=0.6+7.8=6.4+8.6=6.9+7.5=4.8一0.4=5.8一3.8=6.64.0-2.3+8.3=2.8+8.3=

24、1.5+5.5-4.4-2.3=9.07.4二1.0+3.4=6.5-4.0=7.7-1.2=2.9+7.5=1.2+8.4=5.9-3.3二3.5+7.4-6.7-2.5=0.2+3.1=3.6+6.8=8.9-2.7=8.4-0.4二6.2-0.4=2.1一1.2=0.2+8.1=3.7+6.7=7.2-2.3=4.8-0.1=8.1+8.4=8.0-3.7=3.7-2.6=2.3+7.5-2.2-0.1-0.6+7.3=3.4+7.7=1.0+3.9-4.5+7.3=3.5+6.6-0.8+8.8=8.26.8=4.3-2.0=0.3+5.8=1.9+4.5二1.8+3.0=3.22.2-4.8+4.9=1.10.6=0.1+7.1-2.4+8.6=5.93.4二1.6+5.8=0.0+8.7=6.5-5.5二1.71.3=2.7一0.4=1.0+8.2二2.8+6.6-6.1-4.1-7.5-6.0=4.4+6.9=3.2+7.9=4.8-2.3=7.6-6.5=7.7一6.7=2.8+4.1=0.7+1.3=6.0-1.9=0.4+8.6=7.42.2=2.1+2.6=6.0+8.4=4.31.3-2.3+3.6-4.52.8=8.4+8