一位小数加减混合运算单元作业习题大全附答案.docx

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1、位小数加减混合运算单元作业习题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.0.5+6.6-2.7+2.8=1.2+4.4=6.9-3.4-1.3+8.58.1+9.0=3.3+5.7=1.6+6.2=2.8+7.4=0.3+4.77.54.8=7.7-1.1=3.02.2=4.5-1.1-5.1-4.05.1+5.2=0.9+4.1=7.41.2=4.1-1.3=1.8+7.43.2+7.1=1.3+3.3=5.6-3.3-4.7-0.7=7.7-1.03.6-1.1=6.2-2.6=8.9-5.5=6.0-0.2=0.2+8.45.6一2.9=3.5+5.0=4.3+7.6=5.8

2、+8.5=7.21.35.6-2.3=6.0+8.4=6.12.2-8.9-6.0=6.4+6.58.38.1=1.5+1.7-2.1+4.8=7.9-4.1=8.8-4.85.90.1=1.7-1.1=1.3+3.6=2.9+8.0=1.4+5.48.27.5=0.4+6.6=5.21.6=7.4-3.4-2.8+4.41.2+3.1=3.9+7.2=7.00.8=4.4+7.1=0.1+0.76.5+8.3=5.2-3.6=2.2-2.0-4.7-3.7=3.7+4.81.7+2.8=2.2-1.9=1.4+2.1=0.9+8.2=8.6一7.82.0+6.2=2.2+7.5=6.3+6.

3、9=6.7-5.1=6.9+9.05.9+8.3=6.4-4.3=2.0+3.2-4.7-3.9=3.6+6.46.12.8=5.0+6.9-6.3+7.4=6.2-5.3-7.6-1.59.07.2=8.3-6.0=8.5-7.5=0.6+2.1=4.2+7.33.9+5.6=0.5+6.7=2.8+3.1=6.3+8.1-5.9-2.08.86.1=0.1+7.0=7.51.4=4.8-0.6=8.14.64.8+7.2=0.9-0.9=8.9-1.0=1.3-1.1=5.4-3.89.0-3.1=8.6+8.8=4.8+6.6=4.4+7.7=0.3+4.65.7一2.8=5.8+6.2

4、=7.8一4.0=8.9-4.8=5.6+8.47.6一0.7=1.4+5.5二1.2+8.6=0.9+1.8=6.0-3.18.16.5二7.65.2二7.77.2-1.5+2.76.96.40.8一0.50.9+8.8=4.6一1.0=6.66.0ZZ3.3+8.3=3.3+4.5=0.5+6.8=0.5+6.0=4.8-4.6=1.9+8.7=5.50.3-0.3+1.7=2.5+5.8=3.3-0.9-1.8-1.7=0.9+8.3二0.4+6.2=5.8-4.5=2.2+3.6=8.32.6=0.2+3.7=2.6+4.9二6.3-1.1=1.6-1.3=5.6+6.4=7.3-2.

5、6=0.4+7.4=1.0+8.0=8.4-1.5-0.7+5.9=1.4+4.3=5.7+6.8=7.5-1.7=3.4+5.9=7.97.5=4.2-2.1=8.8-3.5=3.0+5.1=4.3-0.0-5.90.9=7.3+8.9=4.6-0.0-4.3+5.9=0.5+3.7=7.0-5.0=6.1+8.5=5.2-0.7=8.2+8.8=7.1一3.6=5.0+7.3=0.4+3.8-8.9-5.5=2.9+7.4=5.2-1.6-2.1+5.5=8.66.3二8.8-7.3=5.4+6.4=6.9+7.2=8.01.4=2.7+2.9=6.3-2.5二2.5+2.5=2.8+7.

6、7=6.9+8.8=1.9+6.3=0.4+5.9=4.1-3.9=3.0+8.3=3.9+6.4=0.4+3.3=8.0-0.1=1.3+2.5=8.0-3.8=3.4+4.5=3.1+8.5=6.1-3.8=8.06.2=4.6-3.0-1.7+8.6=0.9+2.3=1.1+3.8-0.6+4.5=1.7+2.8=7.0-3.7=1.6+5.8=1.9+3.6=6.7-4.5=7.9一7.1=3.1一2.9=0.2+7.9-7.9+8.8=6.0+6.5=1.4+5.2-5.7+7.4=6.2+7.2二2.2+6.4=4.5-2.2=5.3-0.2=6.35.8=6.7一6.6=8.2+

7、8.6二0.7+7.2=3.5+5.0=3.0+3.3=3.0-1.1=0.4+7.0=0.1+8.9=7.6-2.5=2.3+4.7=4.7一0.8=8.1-7.7=4.5-4.0=2.3-1.9=8.56.2=3.0-2.3=8.1-1.5=4.11.2=8.1-0.3-1.91.3=7.9+8.5=4.1+5.5-3.6+8.7=6.2-0.8=4.2-3.8=5.14.9=6.2-4.9=0.2+6.9=3.3一0.6=4.0+5.0=8.1-3.1=3.2+8.0=0.3+4.2=6.0+6.1=2.4-1.3=9.05.8-1.7+5.4=3.8+6.5=1.90.1二3.3+4.

8、6-1.4+6.64.2一0.3=7.1一4.9=1.3+8.1ZZ4.6+8.5=4.7+8.0=4.9一4.3=7.3-2.0=3.5-2.5=6.2-5.6=3.80.8-0.5+8.5=8.12.1=5.4+7.3-1.4+8.5=1.7+8.4二0.7+2.8=6.4-2.3=1.5-0.6=5.84.1=2.2一0.6=1.8+2.3二6.9-4.2=5.1+5.8=8.1-7.4=6.2-5.1=3.2+5.4=4.3-4.0=5.1+7.4-1.3+7.0=4.3一2.9=7.5-0.2=4.1-0.9=5.6+8.1=2.8+8.7=3.0+3.6=1.9+4.9=1.4+4

9、.3=7.3-3.4-7.54.4=6.12.1=1.8-1.1-4.8-4.3=5.2+7.0=7.5+8.6=8.62.4=4.3+5.8=1.6-0.4=3.3+4.1=2.1一2.0=1.1+2.0-1.0+3.6=0.8+7.7=8.4-2.6-5.3-4.9=8.3+9.0二4.5+5.5=3.1+4.3=7.9-0.9=2.30.1=4.4一0.6=0.3+2.5二7.2-0.8=2.2+6.2=3.0-2.7=7.8-4.4=7.6-4.0=1.5+4.0=2.1+4.3=6.1+6.9=2.3一1.0=6.2-3.4=8.5-4.5=2.4-1.6=7.1+8.4=0.2+8

10、.3=7.2-0.2=8.65.9=1.4-1.3-3.5+3.8=0.7+6.2=6.8-4.7-0.9+5.7=2.6+6.3=6.4-0.2=2.7+3.4=4.4+5.9=4.1+6.6=8.6一4.9=4.7一2.8=1.3+7.2-8.5-2.0=5.0+5.7=2.3+7.3-2.4+3.8=0.1+7.4二0.1+2.7=7.2-5.5=0.1+4.3=7.3+7.8=4.7+5.4=0.4+2.9二7.1-5.8=7.2-4.4=5.1-0.8=1.9+6.2=3.2+5.2=1.1+2.0=3.9+8.2=7.2一2.1=7.4一0.1=4.0+8.2=3.9-3.7=2.

11、4+5.3=4.50.6=4.1+4.5=3.6+6.9=2.5+3.6=0.3+4.7-4.31.1=2.3+8.3=6.0-2.4-3.9-2.1=7.6-3.2=4.4+5.9=1.4+4.1=0.1+7.8=7.9-7.9=7.7+8.0=5.2一0.9=4.0+4.9=7.2一0.9=7.6-5.3=1.8+8.6=8.5-2.8=0.20.1-5.9+6.9=1.1+7.4=3.02.7二2.50.2-7.4一5.0二8.1一1.5=0.5+0.8=3.3+6.1ZZ7.2+8.4=6.1-1.9=2.4+4.4=6.1+7.7=1.4-1.2=3.7一0.2=6.60.6-1.4

12、+8.3=5.41.5=1.2+5.9-3.8-1.3=7.04.2二5.9+7.8=0.9+2.4二3.3+8.8=4.9+7.8=4.2一1.3=8.7-8.3=4.6-3.2=7.1一2.2=8.1-2.3=2.2+7.1=1.6+5.2=3.2一0.1=2.2-1.2-7.4+9.02.0+5.5=0.3+6.6=6.5-5.8=5.4-0.8=3.0+4.3=7.5-7.2=1.60.2=1.71.2=6.4+7.6-4.92.0=5.24.0=5.3+6.1-0.4+6.6=3.3+4.0=7.8-7.1二3.70.9=4.60.4=5.0+8.5=7.9一0.1=2.0+3.10

13、.6+3.4-4.7一1.8=5.4+6.8=0.5+4.2-4.6-1.0=3.91.8二5.3+8.3=7.2+7.9二5.4一0.9=6.03.4=4.1一1.3=2.0-0.8=3.0+8.3=6.6一5.9=4.9+7.3=2.5+7.3=4.8-1.7=6.7+8.5=4.3-1.1-5.9一5.25.9一3.8=5.1-0.1=2.6+6.8=1.0+7.0=5.52.3=1.1+7.8=3.5+7.9=4.3+6.7=2.4-1.5-0.7+6.5=6.33.2=4.8-2.1-8.9一4.2=6.2-2.8=3.4-0.2二2.9+6.4=2.3+4.7=2.52.3=5.9

14、一0.1=7.7一4.25.43.6-6.6一6.2=4.20.6=3.8一3.8-8.2-6.5=3.0+5.8二4.7-2.8=7.8-5.5二4.3+4.6=4.2+9.0=4.4+6.0=5.9+7.1=7.8-0.7=3.6+3.9=7.5-5.2=7.1一1.4=5.1+8.6=5.9+6.7=5.2+8.8-1.8+3.34.1一3.1=1.8+2.3=7.0-5.3=0.9+7.8=8.57.9=7.3-2.5=2.9+7.5=0.4+3.8=8.0-1.5-6.2+8.5=4.91.9=3.0+6.0-3.0一2.2=6.9-6.5=1.7+6.9二2.4+7.0=8.47.

15、0=7.96.3=8.8+8.9=1.3+6.73.0一1.1=4.1一3.1=4.7+7.2=7.3-1.5二3.1-2.7=4.3+6.0-3.9一2.6二6.8+7.8=8.62.2二8.12.9二8.9一1.0二6.6一2.5=2.2+6.7=7.63.0=7.13.0=2.0+5.2=4.4+7.9=2.3+5.2=3.5+7.5=7.7+7.9=0.6+1.2-6.8+8.5=6.1+7.5=2.6+6.8-9.0-6.1=0.70.6二5.6-1.9=0.1+8.0二8.8一7.4=1.2+3.2=4.3+7.9=7.9-1.8二3.9-1.1-7.4一5.3-2.1+6.7=5

16、.9+8.6=4.2-3.1=1.6+8.6=8.1-1.0=3.1一3.01.7+5.1=7.2+7.2=3.3+4.4=3.3+5.4=7.5+8.8=1.4-0.3=8.12.9=0.7+3.1-5.7+7.6-0.4+4.8=0.30.3=8.5+8.6-2.0+5.4=4.7-4.6-2.7+3.8二5.5+6.6=1.0+8.7=4.63.1=7.9一7.3二3.4一1.36.22.8-4.1一3.7=5.93.1=0.6一0.3-4.3+8.5=0.8+1.5二1.6+4.1=3.3+3.6二1.1+5.0二7.62.6=6.1一0.4=7.3-2.9二1.6+6.6-0.6+5

17、.1=2.0+7.3=3.0+3.4=6.3-1.7=4.7一0.1=7.1-4.6=1.0+7.65.8一3.1=4.5-3.2=4.6+8.7=8.3-7.9=2.6+3.7=2.6+3.4=7.84.9=2.0+6.8-5.8-2.9-7.17.0=4.91.5=7.3-7.1-1.0+1.7=2.9+8.1-1.1+5.2二3.40.1=8.24.0=6.02.5=8.6一1.8=1.3+1.40.70.4-1.2+6.1=4.9+7.7=3.6+6.1-2.8-0.6=6.90.7二8.9-3.6=3.5+4.9二8.3一6.8=8.93.0=4.1+7.2=6.8+6.9二3.0+

18、4.2-8.5+8.7=1.5+3.9=7.8一0.1=6.2-3.3=2.9+8.6=8.3-3.2=6.1一4.97.3一3.3=1.3+8.5=4.1-3.7=0.2+6.6=0.6+2.7=2.2-0.6=5.1+8.0=1.0+5.2-8.9-2.3-2.0+4.6=1.5+7.4=7.4-4.1-6.0一3.6=2.8+7.7-5.9-2.4二5.90.6=1.30.6=0.9+4.9=3.6一2.4=1.9一1.18.8一0.3=4.3+6.2二0.3+0.5=7.5-0.8二8.5-6.4=2.6一0.2-6.0一1.9=3.0+6.1=4.4+5.5=6.65.6二5.0一1

19、.53.6+4.3=7.6一2.2=4.84.1ZZ5.00.7=8.1-4.2=1.4+6.0=3.8-0.8=3.1+5.7=0.8+8.7=8.53.6-7.6-1.6=2.4+7.3=7.1-6.6-8.3-0.9=8.1+8.7二4.3-1.3=8.4-2.3=6.2-1.1=7.03.9=8.0一0.5=6.2-4.4=1.7+7.8=1.5+2.6=3.2-1.5=7.7-7.1=1.0+7.2=2.6+3.2=0.4+8.9-1.3+1.8=7.0一6.2=5.6-3.0=3.5-3.3=5.8+8.8=1.30.9=2.2-1.0=1.4-1.3=1.1+3.8=8.2-5.

20、0-5.0+6.0=5.9+6.8=2.8-1.8-3.3-3.2=1.8+8.3=6.2+8.0=3.9+5.3=1.0+2.4=6.6+8.4=6.1+8.4=1.1一0.8=5.64.7-8.7-3.0=2.8+6.0=4.2-3.3-4.5+6.9=8.93.9二0.7+1.0=7.5-4.0=8.7-7.8=5.50.3=8.4+8.7=0.8+8.7=2.7-0.1=7.9-6.4=7.1-6.9=0.8+6.2=4.2-3.0=6.6+7.9=4.0+4.4=1.7+3.3=2.6+5.5=0.0+4.5=8.7-7.6=6.0-5.1=5.8+6.5=7.8-7.1=7.2+7

21、.4=3.5+5.6=3.1+4.2-3.53.3=8.95.2=3.8+4.8-0.6+3.8=2.9+6.7=4.1-2.5=0.7+5.3=6.0-4.0=7.7-6.1=4.8+8.0=6.1+7.0=0.6+1.2-7.3-0.5=0.0+2.6=4.0+5.5-0.6+4.0=2.6+7.0二3.4+6.1=5.4-4.8=1.7+2.8=4.51.6=1.9+5.2=7.9-0.0=3.9-1.4=8.6-2.4=5.2-3.9=4.8+5.9=6.8+7.2=0.2+8.3=3.5+8.7-8.5一4.3=4.4一1.6=1.0+3.1=2.6+7.4=8.3-7.0=2.0+

22、5.0=1.6+7.1=5.8-1.4=7.66.1=3.0+7.6-6.25.1=4.2+7.1=0.0+3.1-0.1+5.8=0.4+6.2=5.4-4.2=2.30.5=6.1+8.5=4.2-3.7=0.5+6.2=3.0一1.4=1.7+8.5=2.3+4.6=4.3+8.4=0.4+5.6=8.8-5.5=5.4+5.5-8.61.8二8.30.9=3.7+7.2二0.3+8.0-3.6一2.37.2一6.3=0.6+8.3=2.40.1ZZ8.13.3=3.6-2.5=6.2+8.5=8.0+9.0=1.3+4.9=1.9+4.4=2.8+6.2-0.7-0.1=3.2+5.0

23、=5.9+6.4-2.9+7.9=6.2+6.7二6.1-0.6=3.8+4.0=7.0-2.4=0.6+6.8=7.6一0.4=7.7-2.0=7.8-6.2=2.3+4.2=1.7+2.0=1.3-0.7=6.9+7.4=1.7+6.0=0.9+1.1-8.8一6.0=1.2+3.5=0.2+5.3=2.4+4.5=3.6+7.1=0.6+5.0=4.9-3.4=4.2+4.8=0.5+1.1=4.3+4.8-5.9+7.2=4.0+8.9=2.7-0.7-7.2-6.9=0.6+1.4=3.3+8.8=3.32.2=1.4+5.1=1.4+8.7=5.3+8.5=4.9+7.3=0.9+

24、5.4-0.5+1.7=1.5+5.7=8.1-6.6-7.0+7.1=1.0+4.2二4.5+8.1=7.7-2.9=6.3-4.8=8.94.4=1.2+5.9=8.6-7.4=3.4+5.8=5.1+6.0=8.5-4.5=5.5+7.8=3.8+4.6=7.5-7.5=4.9-1.9-2.5+4.8=2.9一0.8=7.6-2.3=7.3-3.7=3.2+3.9=6.72.6=8.3-4.8=7.2-7.0=5.21.7=5.9-0.1-3.53.4=2.0+2.9=4.7-0.2-6.0-4.8=2.7+7.4=1.2+3.4=4.3+6.4=7.5-0.2=4.8-1.2=5.9+8.5=8.8一4.7=8.70.4-3.5-2.4=6.0+7.2=1.8+4.1-3.7+5.5=2.72.7二4.0-1.7=5.2-3.7=0.1+3.4=4.5+5.4=5.5一0.2=4.8-1.1=4.1-3.0=4.6+6.7=5.4+6.4=0.4+5.2=1.9+4.4=1.2+6.3=4.9-3.0-2.9一0.6=1.2+3.3=3.7+5.5=2.8+7.8=4.6+7.8=3.3+3.5=8.0-4.0=5.6+6.3=0.0+8.