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1、位小数加减混合运算单元测验练习题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.3.5+8.8-6.0-5.4=3.4+7.5=5.2-3.7-0.4-0.36.5+8.9=6.34.6=7.3-3.6=2.3-0.7=0.1+0.48.96.1=8.6-8.0=8.61.9=4.2-1.0-4.8+5.30.1+8.0=6.7-2.7=0.3+5.9=4.9+8.3=8.60.27.4一0.3=5.7-4.6=8.4+8.8-8.1-1.3=3.8+5.88.1+8.1=2.8+7.2=6.3-5.8=0.0+0.9=5.7+7.01.3一0.5=3.6+8.2=5.8+8.2=6.9
2、-2.1=7.02.95.5-5.3-2.8+3.0=2.2+9.0-1.6+4.0=2.3+8.22.0+8.6=3.8+4.5-8.46.1=5.0+5.7-6.7-2.85.01.6=4.10.1=0.5+3.6=8.9-2.9=2.7+8.38.46.0=3.0-2.9=7.7+8.6=2.7+8.7-4.6-2.11.0+7.0=7.7-0.5=6.81.4=1.0+7.7=1.6+3.60.2+5.5=1.0+5.7=4.2+7.2-1.5+5.7=1.1+6.96.9-6.1=0.6+5.9=8.2-5.9=4.8-2.6=7.3一6.30.8+5.1=4.9+5.1=9.0-3
3、.8=2.0+4.1=4.3+7.60.9+2.1-7.77.5=1.6+8.4-8.1-7.5=7.55.91.7+7.7=4.6+6.1-0.9+7.6=5.0+8.9-1.3+8.54.4+4.7=4.0+7.9=4.3-3.9=8.0-3.0=6.0一0.91.9+7.4=5.1+6.5=4.53.6=3.3-2.4-0.2+4.56.0+7.1=4.3+6.3=7.60.5=6.8-0.3=2.1+5.95.8一4.9=8.7-8.0=5.6-1.0=1.0-0.5=7.5+8.94.1+6.1=8.0-5.9=1.7+5.9=6.0-4.8=1.2+6.81.0+1.2=8.1一2
4、.9=8.3一0.8=8.6-4.8=7.2-0.56.0一3.6=0.6+5.3二7.3一0.2=3.6-0.8=6.4-1.93.4+9.0=7.42.9二5.60.5=2.9+5.06.8+7.77.8一5.93.4一1.6=6.5一0.2=0.6+8.5ZZ1.8+4.2=0.3+3.7=5.2一1.0=6.7+8.4=5.9+8.9=1.5+3.0=4.21.7-3.9-0.8=7.62.6=2.7+3.3-8.4-4.5=0.7+4.5二3.5-2.3=1.7+7.1=5.8+6.5=8.97.5=2.5+5.6=1.8-1.4二3.5+6.5-3.9-2.6=3.2-0.7=5.
5、5-3.9=3.5+6.8=1.4+6.3=6.2-3.1-4.1+8.4=0.5+6.0=0.4+4.8=2.5+7.1=4.8-0.0=8.52.5=4.6-1.6=8.0-2.0=4.22.7-3.8-1.4-4.44.2=6.74.6=3.8+5.7-6.8-1.8=7.3-5.8=8.8-6.5=2.6+8.5=5.8+7.0=2.5-1.4=6.6一5.9=4.8一0.4=3.5+6.5-5.0-2.6=7.76.8=4.9+7.7-6.2-5.8=2.90.0二7.4-2.6=3.4+7.9=3.3-0.3=8.51.8=5.9一1.2=5.2+5.2二4.8+8.4-5.8-3
6、.5=2.8+4.5=1.9+2.2=7.3-6.9=5.6-1.1=2.1-0.7-7.8一4.2=0.2+1.4=7.9+9.0=6.9-0.7=3.5+8.7=6.04.4=7.9-4.0=8.0-7.9=5.55.3-5.6+7.7-3.5+7.5=8.82.5=7.2-2.4-2.7+8.6=6.5+7.0=0.0+8.4=3.8+6.0=1.6-0.8=5.2-1.5=3.7一3.1=7.7一5.8=1.3+8.1-2.8-0.7=1.60.7=8.1-2.3-6.4-4.2=7.61.4二1.3+7.0=6.3+7.0=3.1+5.5=7.84.2=1.2+4.7=5.0-3.5
7、二8.5-2.7-1.6+4.4=0.6+8.9=4.6+7.2=3.8+8.7=1.8+1.9=3.7-3.7-8.4+8.6=4.9一4.4=8.6-7.7=5.5-2.7=0.4+7.9=1.9+8.2=1.9+6.3=4.9-2.4=5.0+5.1-5.0-1.5-5.3+8.3=3.32.5=2.0+3.3-8.4-7.8=7.8+7.8=1.3+8.2=2.6+2.9=6.9-4.7=3.3-0.8=1.9+7.2=1.7+7.6=6.2-2.2=4.7一4.0=6.2-5.8=8.0-2.1=3.7+5.5=4.7+5.3-4.43.0=0.0+6.7=2.3+5.5二0.6+4
8、.5-2.3一0.2二8.0一7.1=1.0+6.2=2.4+3.4ZZ0.14.6+7.2=2.1+7.7=4.3+8.0=1.1+5.2=4.97.70.7-3.1+4.4=8.81.4=5.1一3.8-8.74.94.0二8.6-6.5=6.44.5二6.4+8.7=0.48.6一1.9=0.3+1.5=7.1+7.2=3.3+6.1=7.70.5-0.5=8.4-2.2=1.4+5.3=7.1+7.3-2.87.6+8.8=3.9-2.1=7.3一6.8=7.6-4.7=3.90.3+8.1=4.6+8.2=7.7一0.2=3.2+7.1-2.87.63.9=7.3-6.1-3.20.
9、6=5.3-0.9=1.66.65.6=2.7+8.2=0.8+6.1=2.2+3.0=7.13.2+3.6-3.0一2.8=0.3+5.5=8.9一0.7-5.13.61.6二5.7-1.0=7.7+8.6二5.5一4.3=1.06.8一6.3=1.7+6.4=4.3+6.4=4.0+4.4=2.36.4-2.5=4.7+8.9=7.4+7.6=7.1-0.1-4.02.5一2.1=3.6+7.4=7.4一1.5=3.2+7.7=3.52.2+4.7=2.20.5=8.0一7.1=4.8+5.0-0.10.4+4.9=0.5+4.6-5.6+6.6=6.8+7.2=6.47.3+8.3=2.
10、1+7.9=3.6+4.7=7.8+8.4=8.76.73.6-4.7一3.3=3.82.6=2.8+3.1-3.41.3+4.8二4.1-2.2=8.71.9二2.9+7.1=0.25.2+5.4=2.0+7.3=1.2+5.0=7.3一2.9=0.31.1+8.1=4.0-3.6=5.6-1.0=8.1-0.6-8.25.2+6.8=8.1-1.3=7.8一1.7=4.1+5.7=1.25.5+8.9=5.2+6.5=6.2+8.8=6.9-6.1-8.27.42.4=6.0+7.5-8.31.6=0.9+5.7=7.31.5+4.7=7.77.1=8.16.1=4.7+8.0=8.34.
11、9+5.8=5.9一3.1=1.2+4.7=1.2+5.3二6.55.3+5.4-0.9+3.5二7.8一6.7=0.3+3.4二6.95.5=4.6=9.0=3.8=0.4=1.7=1.5=3.9=4.1=6.9=1.5=7.3=2.1=5.3=8.4=3.4=4.5=5.7=6.5=5.7=3.3=1.4=1.7=7.1=4.4=5.7=5.6=4.7=4.1+4.36.0一0.1=6.5一3.6=4.03.3ZZ0.3+5.8=5.9+6.2=1.9+2.5=1.1+3.3=6.1+6.5=4.8+6.9=0.2+0.8-2.2+3.8=6.60.8=1.3+8.8-5.9-1.8=7.
12、54.5二5.0-2.6=0.9+3.2=6.7-0.6=3.62.1=0.6+0.7=1.7+8.4二0.4+7.8=6.2+8.1=7.1-6.3=8.7-1.9=8.1-7.9=7.5-1.3=7.7-0.6-7.0一0.5=4.9+5.6=4.4-3.0=5.9-1.8=8.6-5.2=5.51.6=2.5+6.9=3.2-0.3=2.6+4.7=5.3+6.0-6.45.5=5.20.4=2.2-0.1-0.3+1.4=0.0+1.0=5.7-5.2=1.7+2.4=4.5+8.8=4.0+4.5=5.1一2.5=4.7+5.9=2.7+4.5-2.6+5.7=0.3+7.9=4.1
13、+7.1-4.1+8.4=5.24.6二2.3+5.1=6.51.7=3.4+7.7=0.7+7.0=5.1+5.6=7.2-5.8二0.3-0.0=4.1-3.6=2.9-2.7=6.7-2.8=2.9+4.2=8.3+8.5=2.1-0.8-2.4+4.8=4.1+7.6=7.6-2.7=1.2+4.4=0.6+5.9=0.5+3.2=8.4-7.0=8.8-5.8=6.9-2.6=5.7-5.7-1.8+8.0=5.43.6=2.5-1.2-1.1+5.7=6.7-6.4=4.6-1.4=1.2+4.0=7.6-7.2=8.90.0=3.9+6.8=3.4一2.4=1.6+7.6-5.0
14、+8.8=4.7+7.1=3.9-2.9-0.0+8.9=4.5+5.8二6.2+8.9=5.7+6.1=3.9+4.1=0.2+5.4=7.5一5.5=2.4+6.3二3.9-1.4=8.1-4.9=6.6-4.4=3.2-2.8=1.8-0.2=0.6+8.3=3.8-0.3-6.1一3.5=7.9一6.1=1.9+6.7=4.5-1.8=4.9+7.5=0.5+1.8=1.9+7.9=0.3+4.0=3.9+4.7=1.2+8.3-6.7+7.4=7.13.3=7.0-5.6-0.6+0.8=6.6-0.8=0.7+6.7=6.24.0=2.1+7.0=1.41.4=5.5+8.9=4.
15、0+8.8=0.6+4.5=2.4+3.9=6.3+6.7=4.5+6.0=1.6+4.1=8.25.2-4.7+7.5=7.26.4=7.36.6二7.60.5-2.7+4.30.7+8.8=4.7一2.5=2.2+7.8ZZ0.3+8.8=8.7-6.3=0.6+1.7=4.1-1.4=8.7-0.3=8.0-0.4=8.07.6-0.6+5.4=8.52.7=4.8+8.2-0.8+5.3=2.7+6.1二7.6+8.8=6.0+7.6=2.1+8.8=7.06.5=2.7+3.7=8.8-0.0=8.6-6.4-8.5-7.5=2.9+8.6=7.5-7.4=6.7-2.8=7.8+8
16、.2=4.5+6.0-0.2+4.6=0.7+7.3=5.6-3.9=4.5+6.9=6.0-0.9=8.44.1=4.3-3.0=4.5+8.9=8.20.6-4.2-2.1-5.7+7.1=2.91.7=8.1-1.2-7.8-1.2=5.0-4.2=7.2-2.1=7.24.4=4.6+8.4=7.4-5.3=4.6+8.0=4.6一2.0=6.9+7.2-4.4-0.5=5.22.0=8.1-0.2-2.3-0.2=6.4+8.7二8.7-2.1=2.0-1.9=2.6+4.6=7.43.5=0.2+8.7=6.4+7.4=1.4-0.3-2.1-1.8=2.0-1.3=2.1+7.6
17、=5.6+7.1=4.2+7.8=7.1-0.6-4.8一0.3=6.7一2.4=7.3-4.9=3.5-2.1=7.4-2.0=6.13.1=4.5-1.3=5.3-1.9=3.1+6.8-5.6-3.2-5.8+8.1=7.4+7.9=0.7+3.1-2.4+7.4=7.2-3.6=0.6+5.5=0.0+2.4=8.3-4.9=2.0+5.8=4.9一1.4=1.8+8.1=1.10.6-4.3-1.9=8.10.6=2.4+7.6-0.6+0.7=5.01.6二8.1-2.0=7.8-5.0=4.9+6.0=1.3+4.7=7.0一5.3=4.8-4.1=6.1-5.1-2.7+7.6
18、=8.7-0.9=3.1-0.8=4.2-3.0=4.6+7.1=6.9-1.9-8.3一4.5=5.3一2.1=3.2+7.8=4.4-1.1=5.1+7.5=6.23.3=7.6+8.2=5.3+7.5=4.9+8.0-8.9-1.3-3.0+6.8=9.05.3=0.5+2.9-2.1+6.7=7.7-7.2=6.6-1.3=7.94.7=8.0-7.9=7.8-5.8=8.9一7.1=3.2+8.0=2.2+3.1=7.9一6.9=1.9+2.8=6.8+7.6=1.0+4.3=8.0+8.5-1.4+5.8二8.71.1=7.94.9二4.2+5.9-6.5一3.6二3.2+4.7=
19、5.5一3.1=3.10.7ZZ2.6+8.3=4.1+7.4=6.2+6.9=4.8+7.4=4.6+8.4=3.5+5.0=8.67.9-2.5+4.9=5.65.5=2.7+5.1-3.1+3.9=2.11.5二0.6+7.0=8.1-4.8二1.5+7.5=0.9+3.5=4.6+8.2=2.0+2.6二4.2-3.6=3.6+6.8=0.5+4.7=2.9+4.9=8.1-3.4=6.4一0.9=4.1+5.0-1.9一0.86.8一2.1=7.0-3.2=4.1-0.5=1.5-0.9=2.7+8.7=7.9+8.1=0.1+8.2=7.1+8.2=5.6-4.5-0.1+1.7=
20、3.70.8=8.5-4.8-0.9+2.0=2.0+3.8=3.2+5.3二2.42.3=1.6+7.1=3.72.3=4.8一2.9=4.5一0.43.60.9-2.7一1.6=4.30.6=8.0一6.0-7.2-2.6=3.9+7.2二1.6+6.2=1.6+3.6二4.8一1.7=5.02.8=0.7+1.2=0.8+2.4二7.0+8.1=8.4一5.9=1.4-0.6=0.7+8.0=8.2-6.9=5.3一1.9=2.9+7.6-8.2一4.10.3+2.8=4.4+8.6=6.7-3.6=0.0+8.4=0.9+7.2=5.0+9.0=1.7+4.3=2.9+6.3=7.9-
21、4.4-3.3+6.1=7.56.8=6.6+7.2-4.7一1.0=6.4-0.5=5.1-1.1二5.3+6.0=0.50.2=2.5+6.4=0.2+4.2=4.9一3.71.8+3.4-1.5+9.0=4.4+8.0=6.0+6.1-7.4+8.3=2.6+6.8二6.4-0.2=7.7-2.5二8.7一7.6=5.84.0=4.0一2.6=8.0-7.1二1.1+8.5=8.2一8.0=7.9-6.6=1.5+7.2=2.4+4.8=6.6一3.8=8.6-6.2-1.4+6.42.8一1.9=7.5-0.3=5.9-3.4=4.6-1.5=2.21.4=7.3-0.3=5.22.2
22、=5.40.9=6.3-2.4-4.53.1=1.3+4.6=7.8-6.0-7.7一6.7=1.8+5.4=0.8+3.2二7.80.6=0.2+1.6=4.73.6=7.8一7.0=7.0一3.44.8+7.0=7.4一3.9二3.2一0.2=5.6+5.7二7.6-1.6=0.2+3.3-9.0一4.9=2.9+3.9=2.72.4二0.5+5.2二8.7+8.76.9一6.2=8.1一3.4=0.7+4.0ZZ8.15.0=1.1+1.5=8.6一7.2=3.5-2.4=2.5+7.6=6.3+8.5=1.3+2.4-4.5+5.7=5.03.4=6.9-0.1-5.4+6.7=3.5
23、+3.7二4.5-1.8=8.8-3.9=0.8+4.2=2.7+2.9=3.7+7.9=1.0+4.3二7.5-1.6-2.6+4.0=1.3+2.1=0.6+4.9=6.9+7.7=8.5-4.3=1.0+1.4-2.2+4.9=1.9+5.9=8.1-4.5=1.5+3.0=8.4-5.0=0.7+6.5=8.3-4.5=8.5-5.5=6.45.2-2.3+3.4-2.40.6=1.0+6.2=4.6-0.0-6.7-6.1=0.5+2.9=2.9+8.0=7.1+7.2=8.2-5.0=8.6-2.3=9.0一8.9=7.3一5.0=6.90.3-6.8+7.2=5.22.9=6.0
24、+8.7-1.9+4.7=8.93.3二3.2+6.0=8.3-3.1=7.4-0.3=6.13.5=2.5+8.6=0.3+4.1二5.3-3.9-6.8-4.4=0.4+4.9=4.3-4.0=0.7+1.6=2.6+4.8=4.2+7.3-2.6+7.5=6.1一1.4=1.9+4.9=2.3+5.6=7.7-1.3=1.1+6.8=4.2-4.1=3.8-1.0=3.4+7.9-7.0+7.2-6.20.3=2.0+4.5=2.5+6.6-5.4-3.1=5.2-5.0=1.3+7.1=3.3+6.9=0.8+5.5=0.1+0.8=2.0+2.1=0.9+5.2=7.24.7-5.6-4.0=6.74.6=7.6-0.6-7.7-2.9=5.50.8二3.9+5.3=6.7-4.5=2.2+6.9=1.5+7.1=3.4+6.0=3.4-2.0二0.6+6.1-1.9+5.5=5.9-5.9=1.4-0.6=5.3+8.0=6.7-2.5=1.3+7.6-4.0一3.8=5.8一4.6=2.2+5.2=7.9-7.6=0.6+2.7=4.2+7.9=5.8-1.9=7.4-3.0=3.9+6.7-6.9-3.7-6.81.9=2.10.9=7.8-
