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1、位小数加减混合运算单元检测练习题姓名：_班级：_日期:_用时：_分钟得分：.8.80.1-6.7-3.5=2.7+8.0=2.3+4.4=7.2-3.45.84.4=4.0+5.8=0.0+1.0=8.8一4.2=2.4一0.60.0+4.6=8.3一8.1=6.34.7=1.1+2.6-7.1-7.13.7+6.8=2.6+5.6=7.6-6.7=5.8一1.6=8.74.17.2一3.4=5.7一5.1=4.2+7.6-4.7一3.6-4.7+6.01.4+4.3=7.7-0.1=1.4+6.1=8.6-0.7-0.4+1.00.3+1.9=7.05.8=0.4+8.9=6.1-0.4=5
2、.40.73.3-0.6=1.5+9.0=6.6+7.2-7.8-6.6-2.1+8.63.01.9=7.4-1.5-0.4+4.2=0.1+3.0=6.3+8.60.7+1.6=9.06.0=5.3+5.9=5.3一1.2=8.8一3.68.70.2=7.1一4.0=7.41.9=3.6一3.4-6.6-1.06.42.2=0.8+2.4=6.9+7.8=4.2一2.8二3.8+6.06.6一4.0=5.5+7.0=2.7一2.1-8.5一3.6-5.3+6.55.1-0.3=1.0+5.2=2.1+2.8=5.1+6.3-1.6+5.47.9一2.9=4.93.9=6.3一3.6=4.1+
3、6.6=2.2+4.85.0-1.4=0.1+2.8=4.7-0.9-2.1+7.1-6.63.10.8+4.5=6.6+7.5-7.13.4=0.0+2.9=6.0-0.34.7+8.3=1.81.3=1.9+6.9=5.8一1.6=4.5+5.06.1+8.3=2.3+7.5=3.1+5.4=8.5一2.8-8.9-1.57.45.7=0.4一0.1=0.9+8.5=2.1一1.4=5.00.38.8一5.4=8.2一6.4=3.2+7.8-1.3+7.1-8.9+9.03.3一3.2=1.8-0.4=8.24.6=6.9-0.9-2.8+5.17.5一2.8=1.8+5.5=8.4一5.
4、3=7.9一3.5=6.9一5.82.5一0.3=3.5一0.8二8.9一7.4=1.8-0.4=7.1一5.42.7+5.1二0.2+8.2二4.8一0.0=0.0+1.3-7.0一4.16.1+6.55.0一2.0=3.8+5.7=8.51.4=0.50.2=2.3+4.2=5.1一3.8=8.8-8.2=2.8+6.2=8.5-3.0=3.4+7.2-0.1+7.6=7.90.4=7.9-4.3-1.3+4.2=4.2+4.8二8.1-8.1=6.6-5.5=4.9+5.8二0.4+3.7=1.9+3.1=7.6-4.3二6.8+8.9-1.6-0.1=7.5-7.0=0.9+6.7=4
5、.9-4.1=1.9+5.2=0.1+7.3=3.5+7.4=1.3+8.0=8.5-5.7=1.4+7.6=1.6+7.4=8.74.4=6.9-2.9=3.5-0.5=8.30.9-6.3-4.0-1.51.0=4.41.4=4.6-2.4-4.6-0.4=0.9+3.3-0.2+3.8=6.71.5=5.0-1.3=8.4-0.1=2.9+8.1=1.1+3.4=2.7+6.5-8.3-6.3=4.7+5.8=5.6+6.1-8.1-5.1=3.0+6.3二4.2-1.5=1.6+8.0=4.1+7.1=6.13.4=8.2一4.1=6.0-1.7二1.6+7.3-2.4+5.0=0.4
6、+5.1=1.6-0.9=0.2+2.9=7.4+8.3=7.3-3.3=7.3+8.9=8.9一4.6=5.3+5.5=4.0+6.6=1.3+7.1=7.3+7.5=8.8-4.2=1.6-0.3=1.20.6-6.6-1.9-7.62.0=0.2+7.6=7.5-2.4-7.8+8.1=0.1+9.0-1.8+2.8=3.9+8.6=6.3-3.2=3.3-0.4=6.8一6.7=3.6+7.5=4.2+7.8-7.8-6.5=1.7+8.1=3.8+4.9-4.1-2.2=4.4+7.7二8.0-6.3=1.5-0.2=3.4+4.2二3.2+6.4=1.6+3.1=3.5+5.7二5
7、.4+8.1-3.7+4.5=6.5-3.5=1.7+8.3=2.0+5.5=0.9+1.7=1.0+6.6=6.7一6.4=7.6一1.2=8.6-3.0=8.5-1.0=8.0-2.4=8.96.6=2.0+4.2=0.7+3.3=6.70.2-1.5+6.1-1.1+7.9=8.37.0=7.1-6.6-3.7+7.1=1.0+8.3-5.6-0.5=3.40.1=2.4+2.5=2.8+6.9=2.8一1.0二8.7一6.8=0.9+6.7=9.0一0.2=7.2-4.2=0.2+1.6=3.0+6.4=0.5+7.5-1.9+2.0=7.45.9=8.58.0=1.8+6.5-1.7
8、+5.08.4一1.2=5.9+6.2=4.5+7.2ZZ5.34.5=3.7-1.5=7.4一5.9=3.1+3.3=0.8+6.9=4.4-1.5=3.3+7.5-0.7+8.8=5.1+5.2=8.5-6.4-7.2-5.0=7.40.6二3.6-2.0=7.1-3.0=2.6+8.2=1.5+8.5=7.6一1.4=1.3+7.0二5.3+5.9-2.6+3.2=2.9-1.7=7.1-2.6=3.6-1.7=0.3+4.5=1.9+8.6-7.1一7.1=4.4+6.9=3.5+4.4=6.7+8.1=5.6-3.5=7.2+8.2=0.4+2.7=1.4+8.0=3.01.8-2.5-1.2-2.0+6.0=4.93.3=6.7+7.3-0.7+5.1=2.0+7.6=1.9+7.5=6.31.6=5.1-2.8=2.7-0.8=3.5+8.5=2.2
