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1、位小数加减混合运算单元测验训练题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.4.7+7.4-8.1-2.7=4.0-1.2=5.2-3.4=0.7+1.66.0+6.2=6.8+7.3=6.6-5.9-7.1-2.6=2.2+8.43.4+5.1=2.1-0.9=8.30.8=2.0-0.2-0.9+6.41.71.2=8.6-5.2=3.92.1=1.8+1.9=6.85.65.1+6.0=3.5-0.9=0.2+4.6-9.0-1.6-5.3-1.42.8+5.7=0.8+9.0=3.9-0.8=0.3+3.9-5.3一3.52.4+3.9=6.05.4=1.3+6.8=6.6-
2、5.9=6.02.25.6-2.8=1.90.8=4.7+7.9-3.0+8.5-0.4+6.36.71.8=7.1+8.6-0.5+1.3=7.3+8.3=6.0-1.50.9+2.8=4.34.0=4.5-0.8-1.0+8.2=7.0一2.40.6+5.3=5.5-3.2=0.2+5.9=2.4+7.9-5.9-2.63.71.6=5.1-4.5=3.9+4.8=4.0-3.1二8.21.70.4+2.9=1.2+4.0=1.2+2.4-0.7+1.0-2.9+5.96.5-5.9=1.0+2.6=6.0-2.6=4.1-0.3-6.5一1.27.6一7.6=0.2+0.7=4.8+4.
3、8=8.0-2.3=3.2+7.96.8-5.6=8.30.9=6.0+6.5-8.1-0.5-2.2+5.57.16.7=3.6-0.9-8.84.5=7.9-0.0=7.1-0.05.01.5=2.30.1=2.9-0.6-1.6+1.6=1.5+3.90.0+4.2=4.0+5.4=4.32.2=8.8-0.4-0.6+7.57.20.1=1.7+7.8=7.17.0=0.8+3.0=6.62.56.8一6.5=3.6+4.3=8.7-6.6-6.4-5.9-8.9-1.40.3+1.5=6.6-5.5=5.6-1.2=6.9+8.7-0.2+5.78.8一8.8=6.8一1.4=3.7
4、一1.0=6.2+8.7=6.1-3.40.3+2.4=0.9+5.1二7.9+8.3=0.7+4.9=8.8-2.30.8+3.8二0.2+5.3二9.02.28.63.1-3.93.78.3一3.44.3一3.5=4.0+4.7=1.00.1ZZ6.44.6=0.7+1.7=8.7一7.3=0.1+6.9=1.8+7.2=5.8-3.6=5.62.6-7.4-6.7=5.60.0=1.3+6.1-4.9+6.8=7.22.3二8.6-3.1=0.3+3.8=7.5-3.5=4.5+6.1=4.6一4.0=8.6-4.4二4.4-2.3-5.9-4.8=5.9-2.7=5.6+7.2=3.7
5、-3.2=6.8-6.4=5.1-0.0-1.7+7.7=8.8一4.5=6.8-0.0=0.7+4.1=2.6-1.6=6.82.4=3.5+7.0=0.3+7.9=6.33.8-3.2+3.8-1.9+2.1=2.91.7=8.7-5.5-3.9-3.7=1.8+3.3=1.7+7.9=0.4+0.5=9.0-7.0=3.8-0.4=2.7+4.5=2.4+2.8=2.5+8.4-7.5+8.9=0.8+1.9=2.7+7.5-2.5+4.1=8.95.1二4.8+5.3=1.3+8.0=3.6-2.3=0.6+2.6=5.7+8.4=5.4+8.9二7.7-0.8-8.7-4.7=5.2
6、+5.4=8.1-3.4=4.3+8.3=7.8-0.1=1.9+3.0-2.1+3.2=5.4+6.6=3.4+3.6=0.7+8.2=7.7-1.9=0.7+0.7=5.1-2.8=2.5+8.4=5.33.4-0.4+2.3-3.0+6.1=8.55.5=2.6+5.8-3.7+7.3=5.0+8.6=8.8-7.1=2.4+6.9=5.5+9.0=4.9-4.6=8.3一3.8=1.5+5.8=2.71.4-2.5+9.0=4.11.0=0.6+4.7-5.9-1.8=0.2+7.5二0.4+5.4=0.8+2.4=5.8-1.5=3.82.6=7.0+7.2=8.8-7.5二6.2-
7、4.7-4.5-0.7=6.2-0.3=8.2-7.5=5.5+6.4=8.8-6.1=7.9-0.2-5.2一2.1=8.5一6.4=2.9+3.9=8.1+8.4=5.9-4.5=0.4+5.4=3.1+5.5=4.7+8.9=4.40.1-5.5-1.8-1.30.6=3.1+7.7=3.7+5.4-5.0-2.2=0.5+2.3=0.5+4.6=1.2+8.0=6.8-1.8=0.3-0.0=7.3一4.3=4.2一0.2=6.8-3.4=6.8一2.6=6.4-5.5=6.1+8.8=5.9+6.7=5.4+8.3-3.9+8.6=0.7+3.1=3.2+4.1二6.14.4-1.4
8、+6.4二6.5一0.4=0.8+6.9=6.52.0ZZ0.1+3.9=7.7-2.7=0.4+8.2=8.4一5.9=3.4-0.3=5.7一0.0=5.03.6-3.5一1.8=6.0+6.5=1.7+8.3-0.5+8.8=8.64.3二6.8-2.7=2.8+7.7二8.6一7.8=7.96.0=7.8一4.2=3.9+5.3=6.2-5.4-8.8一4.1=0.1+7.0=3.3+5.0=2.8+3.6=0.9+5.1=8.5-8.1-0.2+2.60.8+2.2=4.2+7.4=0.2+8.1=4.5+6.3=6.1+6.1=0.0+7.4=4.20.4=3.6+8.3-3.4-
9、2.4-6.1+8.3=0.2+9.0=2.6+8.1-2.6+6.7=4.9+8.5=3.6-2.3二4.60.1=4.62.4=7.95.5=3.9+6.5=2.0一0.81.6+3.5-3.7+7.6=2.6+8.6=4.8一0.9-7.7-5.1=3.63.5二6.6-6.1=8.7-1.7二4.9一4.6=7.84.0=7.0一6.4=8.4-4.3=3.4+8.2-1.9+5.2=2.4+7.4=4.6-3.1=2.0+8.9=8.3一1.4=1.5+8.0-3.6+8.52.8+2.8=3.1+6.2=0.4+3.1=5.6-1.8=0.1+5.0=6.0+6.2=7.0+8.8
10、=1.9+3.1-2.7+8.2-0.9+2.0=7.13.1=7.0+8.9-2.1+6.7=8.4-5.5=7.0-5.3二8.21.1=2.11.3=1.6+3.1=7.1一7.1=6.3一5.78.62.3-6.1一1.8=8.12.6=0.3+3.0-6.6-5.6=5.95.7二5.5-3.9=0.3+8.6二6.2+7.2=6.3+8.6=5.4+7.1=6.5-1.9=3.4+3.6-6.3一6.1=2.3+5.5=7.3一5.4=3.2-3.0=3.6一3.0=3.3-2.6=1.6+6.53.9一0.4=6.4+7.1=3.0+6.9=6.8-2.0=3.1+7.6=3.8
11、+6.7=6.8+6.8=7.30.6-2.1+4.1-8.70.1=5.1+6.0=8.5-0.3-8.0一3.1=3.1-0.4=2.6+3.2二6.90.0=7.62.4=1.80.9=7.9一3.6=6.0一1.71.7一0.5=2.4一0.5=8.3一2.7=4.9-2.1二4.8+7.1=4.3+8.0-0.0+4.0二4.4+5.6=7.27.2二1.0+6.2二2.9+3.31.2+9.0=5.3+6.2=1.8+4.3ZZ4.32.8=2.5+6.3=0.9+7.3=4.9+5.7=8.4-4.4=5.5+5.9=5.7+8.0-8.5+8.9=5.3+6.8=6.7-0.3
12、-1.7+8.7=8.50.8二3.7-0.6=7.6-7.2=6.5-1.1=0.7+6.9=0.3+1.4=6.4-3.9二4.3-1.2=8.0-0.2=4.6+7.6=4.0-1.1=4.9-1.8=5.2-1.0=4.6-0.9-3.3+6.2=1.2一0.1=4.0-3.6=1.6+3.5=8.7-5.9=5.53.4=5.9-5.7=1.3+6.7=3.4+7.4=5.6+7.1-4.33.6=0.8+6.2=4.8-4.7-0.8+4.2=4.3+8.5=7.1-6.3=2.4+7.0=5.4-3.0=4.5-3.4=7.2一6.8=2.3+7.3=8.81.9-4.6+7.3
13、=8.33.9=0.6+2.2-1.6+5.5=5.92.9二7.8-7.8=4.4-3.2=4.2+5.2=0.5+4.4=2.8一2.3=5.8-2.4二1.7+8.1=4.8+6.8=0.3+7.9=1.1-0.0=7.3+7.8=7.2+7.4=4.1-3.2=1.1+6.4=5.8一1.4=2.9-2.2=5.1-2.7=0.4+6.6=1.6+5.8=3.9+4.1=7.0-1.5=5.62.7=9.0-7.6-3.8+4.9=5.5+7.4=1.6+6.2-8.4-4.4=8.5-5.6=3.8+7.1=3.5+8.8=2.0-1.8=8.8-2.2=2.9+5.3=2.6+5.
14、2=2.40.6-1.5+3.8=3.73.6=5.5-2.0-2.2+8.8=8.68.0二2.9+4.3=8.3-3.9=4.3+5.1=2.6+8.3=8.3一3.3=0.7+3.5二2.9+7.8=3.1+4.9=8.2-2.7=1.8-1.6=2.2+2.8=8.6-3.3=8.6-3.3=2.2+8.6=6.0一4.8=6.3-1.8=4.7-2.3=7.6-1.9=6.53.5=4.9+5.0=6.9-1.9=4.3+7.6=4.3-3.2-8.66.1=4.12.7=5.3-0.7-7.2-5.8=5.5-1.9=5.4-3.7=8.67.0=7.4+7.9=4.2+7.5=3
15、.2+8.7=7.2+7.8=2.9-1.7=5.5一3.7=0.4+3.4=5.7-4.1=7.8-2.4=0.0+4.5-2.92.1=3.0+5.0=8.74.0二3.3+4.2-3.1+5.74.5+8.9=6.0+6.3=0.8+7.3ZZ4.02.8=1.1+3.4=0.8+4.7=0.3+5.8=6.7+7.7=8.4-5.8=2.7+2.9-8.0-5.8=4.2+5.9=7.9-5.7-7.0-0.0=6.7+8.9二3.3+4.6=3.1+8.5=3.7+6.7=0.4+3.7=0.6+4.5=1.3+4.1=5.7-4.6=6.1+6.2=1.3+7.7=7.1-0.0=
16、2.9+8.1=7.3-7.1=3.3-2.3-3.1+6.4=6.2+8.2=8.0-7.0=7.1+7.6=2.7+8.0=4.6+6.5=0.8+7.0=0.1+4.7=8.82.9=1.1+7.4-2.12.0=3.4+8.6=6.4-4.9-1.3+6.1=2.3-0.3=7.7-0.9=4.50.0=5.0-0.5=4.4+7.9=1.9+8.8=5.3一2.2=2.52.1-7.5-3.4=3.7+3.9=0.5+6.0-2.4+2.5=0.4+2.3二7.3-3.3=6.3-1.7=0.4+1.6=3.71.2=1.7一1.2=0.6+4.6=2.1+7.9=3.4+8.8=0
17、.6+2.4=3.1+3.5=6.3-3.0=4.1+7.3=3.0+3.9-7.4一1.5=8.7一4.0=8.4-7.1=5.0+6.8=3.7+5.9=0.8+5.2=7.8-6.0=7.0-0.6=5.81.3=6.6-1.8-4.7+5.8=6.2+8.5=7.5-5.3-3.8+6.9=5.9-1.5=8.0-7.0=1.6+3.7=6.0+6.2=0.9+4.4=4.2+8.7=8.3一0.4=7.32.8-2.0+2.7=1.2+1.4=2.9-0.9-2.3+3.5=6.15.5二5.3-2.1=7.4-5.8=2.2+7.0=5.91.3=8.9一1.8=1.8+4.0=0
18、.0+0.7=6.5-2.5=7.2-2.2=5.7+6.1=4.8+5.5=2.9+7.7=7.1-5.6-3.5+6.0=7.8+9.0=7.0-6.2=4.6+7.7=7.0-0.2=6.21.8=2.6+3.8=7.9+8.4=6.25.8=4.7-1.9-6.0+7.4=2.72.7=0.6+7.4-3.8+5.5=2.1-1.9=7.5-4.3=0.6+4.4=3.1+6.2=8.8-5.3=5.5一4.1=1.6一1.5=5.5+7.8=4.5一2.3=7.4+8.0=7.9+8.8=2.0+7.9=6.14.8-8.16.8二8.22.5=7.94.8二7.45.2-7.7一0
19、.04.1+7.1=1.5+5.8=7.90.7ZZ1.3+3.2=1.4+3.5=9.0一7.1=8.6-3.8=0.4+4.3=5.4-4.5=3.1+4.5-8.2-2.9=6.60.4=8.0-5.3-6.9-2.3=4.6+6.4二8.1-7.7=0.5+5.9=8.0-2.8=0.4+7.0=5.2+7.8=8.4-6.0二5.5-3.6=0.3+5.3=4.0-3.2=5.0+6.1=5.2+6.2=4.9-4.5=7.6-0.7-5.7一2.8=1.4+2.7=4.1+8.9=7.9-2.5=4.5-4.2=6.24.0=5.5+7.8=6.1-3.9=9.04.9=8.4-7
20、.7-6.62.3=3.8+6.9=8.6-5.7-5.0-2.9=2.3+7.6=1.9+4.2=8.25.7=6.7-6.2=0.4+1.1=1.4+7.1=2.6一1.0=7.66.5-8.2+8.5=4.70.7=7.5-6.6-3.9-1.7=0.2+6.8二4.2-3.7=0.6+6.4=2.4-0.1=4.02.3=5.8一3.2=7.4-0.2二8.2-5.6=7.8-4.7=7.6-1.9=0.4+0.4=7.0-3.0=5.4-4.7=3.0-2.9=5.8一5.7=8.2一3.6=5.6+6.5=0.9+7.0=3.7+6.9=8.26.5=8.0-1.8=1.7+4.5
21、=6.70.5=3.9-2.0-0.1+8.3=1.1+1.5=8.0-0.6-6.0-1.2=7.9-4.6=0.1+2.6=2.3+3.2=4.8+4.8=0.8+7.5=2.0+3.3=1.7+6.5=1.6+7.2-6.9-4.7=5.8+6.6=8.4+8.6-5.7-5.2=6.8+8.5二1.9-1.5=8.1-6.6=3.8-0.4=8.21.4=1.6+2.2=1.3+3.0二8.6-8.2=4.5+7.9=3.6+8.0=2.5+4.9=7.2+7.3=4.2-0.7=7.6-6.1-7.5一2.3=1.8+6.2=1.3+5.0=2.5+8.2=1.8+6.5=7.00.
22、8=7.8-3.5=4.6-0.2=5.9+7.1=2.2+7.1-8.16.8=2.31.5=4.3+4.7-6.9-6.7=1.4-0.4=1.2-1.1=4.3+8.3=5.2+6.5=5.0+8.3=7.1一3.8=8.4一1.3=7.1-5.9=0.6+3.9=2.9-1.5=6.9-6.6=7.9-2.2=7.82.5-3.52.2=7.34.7=2.4+6.6二7.20.7-3.7+8.92.6+3.9=4.3+6.8=8.15.6=0.6+1.9=7.0-1.3=7.0+8.1=3.2+3.3=1.3+5.9=7.3-3.1=0.2+2.2-2.3+8.4=2.0+3.1=3.
23、9+8.4-1.3+5.1=1.10.5二0.1+2.8=2.9+7.5=8.1-0.2=2.3+6.2=0.9+2.0=7.3-5.9二2.2+6.2=3.3+5.3-1.0+6.4=5.7-0.9=0.8+7.3=0.4-0.4=7.6-6.5=7.1一6.5=0.5+6.4=7.1-6.6=4.5-1.8=1.2+2.8=3.82.1=1.2+4.1=6.1-1.1=0.7+4.6=1.9+4.3-8.2+8.9=2.3+8.5=7.7-3.4-4.5-0.5=5.4-1.6-5.6-4.2=6.30.6=0.6+2.9=7.9-3.3=1.1+5.1=2.8一2.4=2.7+7.4-8
24、.4+8.8=5.0+6.3=5.9+8.8-3.0+7.1=8.63.8二4.5-1.5=0.2+5.4=6.5-2.7二3.62.9=4.3一3.5=1.7+8.0二3.9+4.3=1.2-1.2=3.6+4.7=0.8+7.1=0.7+4.0=6.8+7.7=8.0-4.4=6.8+8.6=4.5+5.0=8.5-0.2=4.1+6.1=4.5-1.1=8.85.8=4.8-0.4=5.1+6.7=7.70.7=1.8+5.9-1.1+5.5=1.91.1=4.1-2.9-8.8-6.5=4.8-3.6-6.0-5.4=3.6+5.0=1.6+5.4=2.8+6.7=6.3一1.8=5.0+5.6=8.60.3-5.2+6.2=3.3+7.4=3.0-1.4-5.9+6.7=4.6+8.8二2.6+8.8=7.2-0.8=8.2-2.4=0.3+7.6=2.0+5.9=3.6+6.8二2.3+5.0=4.4-4.0=6.8+8.0=6.5-0.5=6.3-5.2=4.2-3.9=2.6+7.8=6.7一1.9=6.4一3.8=3.5+7.7=7.2-5.6=4.7-0.4=1.2+2.4=4.2-1.5=5.8-0.6=2.10.2
