一位小数加减混合运算单元测试练习题大全附答案.docx

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1、位小数加减混合运算单元测试练习题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.0.7+2.4-7.8-5.7=7.0-1.8=0.4+7.5-0.7+1.65.2+7.4=8.4-4.9=1.2+5.2=7.3-3.1=7.4一4.13.6+4.2=3.5+9.0=4.42.7=2.2-1.4-3.5+3.68.78.7=6.8-2.3=8.26.6=7.4-5.7=6.4+6.53.4+6.5=4.6+6.8=4.0+4.6-3.7+7.4-3.8+6.10.2+6.1=1.6+5.1=8.3+8.5=2.8+4.5=7.8一6.58.3一0.9=1.7+3.5=3.6+5.1=2.

2、8-2.6=2.0+7.74.5-1.3=7.8-6.4=3.51.7-1.5+5.6=6.5+8.88.10.0=3.0+3.8-6.7+8.8=1.2+5.3-7.3-4.12.21.9=3.7+5.7=6.9+8.0=8.3-7.6=1.9+6.16.50.5=7.4-1.0=8.78.3=0.2+8.7-1.5+6.12.6+2.7=1.7+2.7=6.40.8=8.2-1.2=3.13.04.1+6.7=8.8-6.9=4.2+5.5-2.6+5.3=2.8-1.67.9-6.1=4.7+8.2=4.8-2.9=1.1+2.1=7.0一0.73.5一1.4=4.5-2.0=5.3-3

3、.5=5.6+7.1=5.0+6.03.8+8.7=1.8+4.7=7.76.4-0.8+3.5=1.2+3.67.8+8.8=3.6+7.4-1.2+8.1=6.0-1.1=6.3-4.92.3+7.3=1.3+7.0=5.0-1.0=4.5+4.5=1.0+3.94.8+5.0=8.0-4.4=5.94.4=4.2-3.0-3.1+8.25.13.6=2.5+5.1=1.2+7.9=2.8+5.9=6.03.40.0+2.0=1.2+2.3=0.3+3.5-8.7-6.2-5.3+6.83.9+8.6=3.4-3.2=5.4+6.1=5.6-3.8=6.2一1.65.5一4.0=3.9+6

4、.9=8.3一5.7=2.5+3.6=5.7-1.38.9一6.5=2.0+4.1二0.2+7.7=1.2+4.5=6.6-0.47.45.7二6.0+6.8二6.8+8.8=5.9+8.90.5+2.36.7一0.67.1一3.3=8.8一2.8=8.52.6ZZ8.57.5=7.6-2.1=8.1一3.4=1.5-0.6=1.5+4.5=5.5+6.4=1.9+2.8-4.9-0.8=5.2+5.8=8.6-5.9-2.3+2.8=8.71.3二1.7-0.1=1.7+3.7=1.7+6.0=1.2+6.5=7.8一1.8=5.4+7.6=5.0+8.8=2.1+5.9=3.4-1.4=3

5、.1+6.8=0.8+4.1=2.9-1.2=5.8+6.0-4.8+5.2=1.0+8.8=1.5+3.3=7.4-4.1=2.7+5.2=5.90.9=8.6-1.0=6.9+7.7=5.33.7=1.9+8.0-4.9+8.3=2.8+3.9=2.9-1.8-2.8-1.4=6.5-0.6=2.5+3.4=0.8+2.7=6.7-6.4=0.5+8.5=3.5一2.7=2.7一0.4=2.4+3.1-4.1+5.3=7.90.9=3.4-1.7-7.2-5.8=6.35.5二5.2-2.9=9.0-7.8=7.4-0.4=3.21.5=5.6+7.1=0.9+8.9=6.8-0.6=0.

6、0+1.6=3.5+8.6=2.1+5.5=7.4-5.5=2.6+7.9=7.0-4.1-0.3+8.9=3.1一2.0=7.3-6.6=1.7+2.0=4.1-1.2=2.11.2=8.6-6.6=8.5-2.6=4.50.5=7.2-4.7-7.4+7.6=0.1+7.1=9.0-5.5-5.3-0.4=5.8+6.6=6.5-0.3=8.88.1=1.0+8.9=7.1-0.5=5.5一4.7=8.0一5.2=3.9+5.5-5.1+6.5=8.47.8=6.9+8.3-0.1+5.6=5.51.2二4.8-4.0=0.9+9.0=7.3-4.6=1.40.8=2.8一2.5=5.4-

7、3.4=1.4+3.3=7.7-0.9=8.7-0.2=6.0-2.5=5.8-2.7=3.7-0.8=8.4-5.7-7.7一2.5=5.6一4.9=5.4-0.8=4.0+8.6=0.5+7.6=2.52.0=0.3+0.5=0.8-0.0=3.8+8.3=6.9+8.7-2.3+3.5=4.2+4.5=8.4-0.1-5.2-4.7=7.4-6.7=2.2+8.0=5.5+5.8=7.5-5.8=7.7-5.6=8.9一5.5=5.6一3.7=4.5-3.7=4.5+5.9=7.6-7.0=2.7+4.8=1.7-0.1=7.94.5-9.04.1二1.91.2=8.65.7二5.60.

8、2-4.5+5.23.7+5.4=5.8+6.1=8.33.1=8.5+8.8=8.6-0.7=2.4+4.9=0.1+7.5=1.6+5.0=7.3-4.3=2.2+6.4-3.0-1.1=2.5+6.0=3.2+6.1-6.5-5.0=2.82.4二6.1+7.0=1.4+4.9=7.3-7.3二1.81.3=3.7一1.3=5.3+6.6二0.5+3.8=3.9+8.1-7.6-6.6=6.9-3.3=2.4+7.0=7.3-5.6=5.7-3.8=0.9+1.6=4.1+6.2=6.9-1.3=3.5+6.4=3.1-0.0=1.5+1.8=7.5-2.1=8.8-5.2=0.6+8.9-5.8+8.3-0.6+2.3=1.3+7.8=5.0+6.5-3.0+4.4=4.0-0.4-3.5-3.1=6.61.9=3.7+5.4=0.2+6.1=6.6一4