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1、位小数加减混合运算单元作业模拟题大全附答案姓名：_班级：_日期:_用时：_分钟得分：.1.6+4.5-9.0-0.1=8.7-1.8=4.1+4.7=6.1-4.16.5+8.8=6.5-3.3=2.9+4.9=4.4-4.0=3.7一3.10.1+1.6=0.8+5.8=1.8+8.4=2.4-2.0-2.0+4.62.9+6.7=2.0+8.3=8.14.5=6.6-1.3=5.8+6.33.2一3.0=3.7-0.8=3.0+7.9-6.8-0.0-4.1-0.10.8+2.9=1.6+5.6=8.0-4.1=4.7+8.7-0.7+8.61.2+2.4=1.7+5.4=4.9-3.7=
2、2.3+6.6=5.14.47.7-0.3=0.8+5.6=7.45.1-5.0-4.3-0.1+1.05.03.9=1.0+8.7-1.2+2.2=5.9-0.4=8.9-3.11.6+3.0=4.8+5.1=7.7-2.4=8.1-6.2=3.2+5.30.4+4.4=3.2-0.9=4.61.3=2.0+6.6-8.3-2.82.7+3.0=7.5-1.1=3.4+6.3=8.2-3.4二8.80.14.5一4.0=5.0+5.3=3.0+4.8-6.2-5.5-4.9-1.41.1+7.9=3.1+8.4=0.5+2.1=0.5+4.7-2.0一0.86.0+7.4=7.0+8.8=6
3、.2-2.3=8.9-6.6=2.00.07.0-1.1=8.4-2.4=8.42.6-2.8+7.9-4.8+5.72.9+5.0=6.3-3.4-0.3+0.7=3.3+3.5=0.3+6.91.1+2.8=5.0-0.9=3.9+5.4=0.4+1.8=1.3+1.88.24.8=5.7-0.3=1.5+7.1=3.5-0.5-8.8-4.66.00.9=8.5-1.9=4.5+6.2=6.5+9.0=3.13.00.5+8.7=6.7+7.2=1.0+8.4-8.6-6.1-6.2-3.78.1-6.7=9.0-2.9=5.0+8.7=8.1-6.1-7.1一0.88.9一7.4=4.
4、1一3.2=7.5一1.5=0.4+8.3=0.2+7.71.8+7.3=1.0+3.2二3.2一2.0=0.8+3.9=7.9-4.04.9+6.3二2.0+8.7二7.4+8.8=5.44.7-8.03.82.0+7.4二6.2一0.7=1.6+5.8=1.5+2.1ZZ7.45.7=6.6-5.5=5.1一1.3=2.5+2.8=2.0+2.3=3.2一0.8=5.3+8.0-5.1一1.8=4.8+7.1=4.8一4.8-2.2+6.4=8.82.4二0.9+9.0=1.6+3.8二5.4一0.6=8.70.7=9.0一0.8=2.2+7.9二1.5-1.4-8.6一0.9=7.9-0
5、.5=0.8+3.8=8.1-6.6=3.7+5.3=1.5+8.6-5.0+7.04.7一4.5=7.7+9.0=1.7-1.3=7.1+7.5=0.0+0.2=3.6-2.2=0.7+8.0=2.3+6.1-2.2+4.1-0.7+8.9=1.1+3.6=5.6-5.4-6.5一0.1=7.3-5.1=0.9-0.5二6.23.0=5.60.7=6.80.6=1.1+7.2=4.9+8.97.77.1-8.4一2.5=2.4+3.0=7.4一5.9-3.3+6.8=4.30.8二5.1+5.5=6.2-0.7二3.4一3.2=6.54.6=7.4+8.4=5.0-2.9二2.4+7.1-6
6、.8一2.1=7.1-3.7=4.1+7.1=8.2-3.2=1.5一0.9=3.5+3.6-3.0一1.38.1一2.5=3.4+7.3=0.5+0.7=4.2+4.2=2.2+3.9=6.2+7.7=3.4+5.0=1.1+4.4-0.6+7.5-8.13.5=0.5+1.9=1.7+4.7-1.6+8.9=1.5-1.3=0.7+7.9二0.4+2.7=2.2+8.9=3.5+7.5=1.1+5.9=2.9+8.07.66.8-3.1+7.3=5.23.8=2.1+2.2-8.9-0.2=7.1+8.6二1.0+8.9=1.0-0.5二7.6一6.2=5.63.5=5.2一0.9=6.0
7、-0.1二1.7-0.6-0.4+6.4=2.8+6.0=3.4一1.2=4.9-4.0=6.0+6.5=2.6+7.6-8.7一8.26.7一5.6=8.5-8.4=5.3+7.9=6.3-5.6=5.3+8.1=1.4+1.7=5.63.8=2.4+5.3-7.1-7.0-1.3+7.7=2.01.1=3.3-2.8-8.0一6.2=6.5-2.1=7.0-2.0二1.80.3=2.01.4=6.6+7.4=1.9+5.6=1.1+6.11.0+3.7=6.8一5.2二5.6+6.6=7.6-3.7二8.4+8.5=4.8+5.3-1.1一0.3=0.7+6.0=5.75.1二8.91.8
8、二8.9一3.36.0一0.0=7.2一4.0=1.5+4.4ZZ4.23.0=0.2+0.4=2.2+6.9=3.5+6.9=2.7+8.3=6.5-3.6=4.0+7.8-1.5+3.7=2.4+6.4=0.9-0.5-8.2+8.6=5.6+8.1二3.9-0.0=2.7-2.7=8.1-1.9=5.62.1=4.5一1.3=2.3-0.0二6.8-0.7-8.0-7.2=7.4-6.9=5.9-1.2=9.0-0.8=5.8-2.4=7.9-7.5-2.1+7.5=1.0+4.4=0.7+3.9=4.7-0.9=2.5+2.9=7.3+7.6=4.6+8.8=6.6-6.0=3.2+7.0-7.3-0.5-3.9+4.0=7.77.2=4.8+8.6-8.8-8.8=4.8+5.7=3.3-0.8=5.9+6.1=4.2+6.0=0.3+0.8=3.6+7.4
