一位小数加减混合运算单元作业习题大全附答案.docx

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1、位小数加减混合运算单元作业习题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.0.5+6.6-2.7+2.8=1.2+4.4=6.9-3.4-1.3+8.58.1+9.0=3.3+5.7=1.6+6.2=2.8+7.4=0.3+4.77.54.8=7.7-1.1=3.02.2=4.5-1.1-5.1-4.05.1+5.2=0.9+4.1=7.41.2=4.1-1.3=1.8+7.43.2+7.1=1.3+3.3=5.6-3.3-4.7-0.7=7.7-1.03.6-1.1=6.2-2.6=8.9-5.5=6.0-0.2=0.2+8.45.6一2.9=3.5+5.0=4.3+7.6=5.8

2、+8.5=7.21.35.6-2.3=6.0+8.4=6.12.2-8.9-6.0=6.4+6.58.38.1=1.5+1.7-2.1+4.8=7.9-4.1=8.8-4.85.90.1=1.7-1.1=1.3+3.6=2.9+8.0=1.4+5.48.27.5=0.4+6.6=5.21.6=7.4-3.4-2.8+4.41.2+3.1=3.9+7.2=7.00.8=4.4+7.1=0.1+0.76.5+8.3=5.2-3.6=2.2-2.0-4.7-3.7=3.7+4.81.7+2.8=2.2-1.9=1.4+2.1=0.9+8.2=8.6一7.82.0+6.2=2.2+7.5=6.3+6.

3、9=6.7-5.1=6.9+9.05.9+8.3=6.4-4.3=2.0+3.2-4.7-3.9=3.6+6.46.12.8=5.0+6.9-6.3+7.4=6.2-5.3-7.6-1.59.07.2=8.3-6.0=8.5-7.5=0.6+2.1=4.2+7.33.9+5.6=0.5+6.7=2.8+3.1=6.3+8.1-5.9-2.08.86.1=0.1+7.0=7.51.4=4.8-0.6=8.14.64.8+7.2=0.9-0.9=8.9-1.0=1.3-1.1=5.4-3.89.0-3.1=8.6+8.8=4.8+6.6=4.4+7.7=0.3+4.65.7一2.8=5.8+6.2

4、=7.8一4.0=8.9-4.8=5.6+8.47.6一0.7=1.4+5.5二1.2+8.6=0.9+1.8=6.0-3.18.16.5二7.65.2二7.77.2-1.5+2.76.96.40.8一0.50.9+8.8=4.6一1.0=6.66.0ZZ3.3+8.3=3.3+4.5=0.5+6.8=0.5+6.0=4.8-4.6=1.9+8.7=5.50.3-0.3+1.7=2.5+5.8=3.3-0.9-1.8-1.7=0.9+8.3二0.4+6.2=5.8-4.5=2.2+3.6=8.32.6=0.2+3.7=2.6+4.9二6.3-1.1=1.6-1.3=5.6+6.4=7.3-2.

5、6=0.4+7.4=1.0+8.0=8.4-1.5-0.7+5.9=1.4+4.3=5.7+6.8=7.5-1.7=3.4+5.9=7.97.5=4.2-2.1=8.8-3.5=3.0+5.1=4.3-0.0-5.90.9=7.3+8.9=4.6-0.0-4.3+5.9=0.5+3.7=7.0-5.0=6.1+8.5=5.2-0.7=8.2+8.8=7.1一3.6=5.0+7.3=0.4+3.8-8.9-5.5=2.9+7.4=5.2-1.6-2.1+5.5=8.66.3二8.8-7.3=5.4+6.4=6.9+7.2=8.01.4=2.7+2.9=6.3-2.5二2.5+2.5=2.8+7.

6、7=6.9+8.8=1.9+6.3=0.4+5.9=4.1-3.9=3.0+8.3=3.9+6.4=0.4+3.3=8.0-0.1=1.3+2.5=8.0-3.8=3.4+4.5=3.1+8.5=6.1-3.8=8.06.2=4.6-3.0-1.7+8.6=0.9+2.3=1.1+3.8-0.6+4.5=1.7+2.8=7.0-3.7=1.6+5.8=1.9+3.6=6.7-4.5=7.9一7.1=3.1一2.9=0.2+7.9-7.9+8.8=6.0+6.5=1.4+5.2-5.7+7.4=6.2+7.2二2.2+6.4=4.5-2.2=5.3-0.2=6.35.8=6.7一6.6=8.2+

7、8.6二0.7+7.2=3.5+5.0=3.0+3.3=3.0-1.1=0.4+7.0=0.1+8.9=7.6-2.5=2.3+4.7=4.7一0.8=8.1-7.7=4.5-4.0=2.3-1.9=8.56.2=3.0-2.3=8.1-1.5=4.11.2=8.1-0.3-1.91.3=7.9+8.5=4.1+5.5-3.6+8.7=6.2-0.8=4.2-3.8=5.14.9=6.2-4.9=0.2+6.9=3.3一0.6=4.0+5.0=8.1-3.1=3.2+8.0=0.3+4.2=6.0+6.1=2.4-1.3=9.05.8-1.7+5.4=3.8+6.5=1.90.1二3.3+4.

8、6-1.4+6.64.2一0.3=7.1一4.9=1.3+8.1ZZ4.6+8.5=4.7+8.0=4.9一4.3=7.3-2.0=3.5-2.5=6.2-5.6=3.80.8-0.5+8.5=8.12.1=5.4+7.3-1.4+8.5=1.7+8.4二0.7+2.8=6.4-2.3=1.5-0.6=5.84.1=2.2一0.6=1.8+2.3二6.9-4.2=5.1+5.8=8.1-7.4=6.2-5.1=3.2+5.4=4.3-4.0=5.1+7.4-1.3+7.0=4.3一2.9=7.5-0.2=4.1-0.9=5.6+8.1=2.8+8.7=3.0+3.6=1.9+4.9=1.4+4.3=7.3-3.4-7.54.4=6.12.1=1.8-1.1-4.8-4.3=5.2+7.0=7.5+8.6=8.62.4=4.3+5.8=1.6-0.4=3.3+4.1