一位小数加减混合运算单元作业口算题大全附答案.docx

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1、位小数加减混合运算单元作业口算题大全附答案姓名：_班级：_BMIJ：_用时：_分钟得分：7.40.6-3.4+8.6-2.1+2.5=6.0+8.5-6.5-3.28.14.1=3.7-1.6=4.7-3.1=4.9-2.9=8.7一4.22.9+8.5=5.1-1.4=4.34.1=2.5+7.2-2.1+4.61.5+2.7=0.1+6.0=7.14.5=4.9-2.0=0.5+1.12.9+4.8=2.6-2.2二0.4+7.7-5.2-0.8=4.1-0.16.5-3.8=5.6+6.5=2.8+8.9=6.4-2.2=1.1+2.77.4一3.5=2.8-0.9=3.5-0.9=0.

2、4+1.7=6.91.35.8-2.0-6.2+8.3=1.40.2-0.8+2.3=6.9+7.10.5+3.8=5.3-3.6-7.1+7.5=6.2-4.9-5.5-4.46.03.2=7.2-5.8=7.3-3.6=8.5-4.5=1.9+7.67.70.2=4.8+5.8=5.13.8=2.9-1.2-6.9-4.06.13.1=2.3+3.6=1.10.7=8.6-5.4=7.60.63.8+8.9=6.0+8.2二6.1-0.8-5.8-5.7=2.6+2.93.5+6.9=5.0+7.2=4.6-1.3=7.2+8.0=4.3+4.81.0+2.6=7.8-0.2=6.2-1.

3、1=3.9+5.4=1.3+8.01.6+3.0-0.6+3.8=4.3+7.6-5.3-2.0=2.5+4.01.0+6.7=3.9+6.0-5.2+8.6=6.3+6.8=4.3-2.51.7+7.0=5.1+7.9=2.1-1.6=5.6+7.2=8.7一7.28.98.6=1.6+8.6=2.6+7.3=8.4-1.6-6.2-0.37.71.0=6.5-0.6=8.65.9=0.9+5.6=7.61.48.1一4.8=0.2+3.6二7.2-5.9-1.3-0.4=7.9-3.68.7-0.2=0.7+7.0=7.4-0.8=5.4-2.0=0.6+3.16.7一1.7=1.2+3.

4、5=1.3+2.3=3.8+4.7=6.5+6.84.7+5.0=2.9+7.6=5.2一1.8=8.0-6.5=7.7-1.07.80.9=6.3+8.7二5.24.1-1.0+6.83.4+8.41.4+1.41.0+5.3=9.0一5.0=8.20.1ZZ5.82.7=4.9-2.2=6.0一4.7=2.5+6.8=8.7-6.8=5.1-0.5=3.1+4.0-7.4-1.4=7.95.1=3.8-3.7-4.4-0.2=0.3+7.0二6.6-0.2=5.7-3.2=4.6-4.0=0.9+7.8=5.5一0.7=6.3-4.8二4.3+6.1-5.9+8.0=1.9+2.9=5.7

5、+8.9=0.1+8.8=8.3-1.1=3.2+5.3-7.2一1.5=1.7+2.7=5.9-3.2=5.6-1.7=1.1-0.4=7.52.2=8.3-5.8=4.8-0.2=8.43.6-6.5+8.5-1.70.4=6.35.4=1.4+1.7-5.4+7.5=0.9-0.8=5.7+8.5=0.5+1.5=8.5-5.5=0.3+4.1=0.3+7.0=8.4一2.4=6.23.3-3.6-3.5=0.9+4.1=1.8+6.0-7.4-5.6=0.4+3.7二4.8+6.3=0.5+5.7=4.3+7.6=3.93.3=2.6+3.6=5.6+7.9二7.7-0.8-4.0+4

6、.6=8.4-4.6=8.3-4.7=5.2-1.6=8.1-2.6=2.8+7.4-6.0一3.2=8.2+8.5=6.9-3.5=5.5-5.5=3.2+8.9=4.32.7=8.8-1.6=3.2-3.0=4.32.9-3.2+3.3-5.00.1=6.4+7.1=1.2+3.2-4.3+7.3=4.7+6.7=7.3-3.9=0.1+8.8=2.8+8.1=3.7+7.1=2.6+4.0=2.0+7.8=1.4+2.4-2.0+4.0=6.32.3=3.8+8.9-7.8-6.8=6.1+7.9二5.6+6.4=7.0-1.4=4.0+5.6=8.76.6=2.1+6.7=7.2-6.

7、1二0.7+4.9-5.7-1.8=5.0-2.2=2.6+7.6=1.0+1.1=2.9+6.8=6.2-5.8-2.7+5.7=1.7+2.3=7.7+8.0=1.6+2.6=5.4-3.9=8.41.6=3.2+5.0=9.0-6.8=1.1+2.8-1.0+5.5-3.61.3=4.3+5.4=4.3-2.0-2.6+2.8=4.2-3.8=2.8+5.4=6.0+6.6=3.8+5.3=7.7+8.9=6.2一3.4=7.9一1.0=5.4-1.0=7.1一4.9=3.7+6.0=5.9-2.1=4.1+7.0=4.8+7.5-2.4+4.5=8.50.8=4.12.3二6.91.6

8、-2.9+7.28.5一3.9=5.9一3.4=4.6+5.2ZZ2.81.6=0.2+5.4=1.6一0.6=5.0+7.1=0.0+4.1=2.8+6.1=0.9+5.6-4.4-1.1=7.33.5=4.0+8.3-5.6+5.7=4.62.2二7.5-1.1=3.2+7.3=8.5-4.6=5.21.9=1.6+8.0=0.1+5.5=4.1+4.6=7.0-0.7=6.3-3.4=5.2-4.6=1.0+6.6=6.5-4.6=8.1-6.9-6.0一5.1=0.5+6.4=4.7-0.8=2.2+6.9=2.8-1.8=5.91.4=7.5-6.9=8.9-7.1=2.0+3.0=5.3-3.0-1.21.2=7.41.6=7.8-4.6-5.7+6.8=3.2+4.1=3.7-3.1=4.10.8=3.1+9.0=2.4+8.1=7.7一2.9=1.4+1.9=