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1、位小数加减混合运算单元测试口算题姓名:_班级:_BMIJ:_用时:_分钟得分:1.2+3.6-3.3-1.5=6.7-2.8=1.4+7.8-8.6-4.86.01.1=5.61.1=1.5+8.1=8.2-2.2=2.5+6.76.92.8=7.2-5.3=1.10.1=8.9-6.4-4.9-3.67.51.6=4.0-1.7=3.4+7.1=7.1-0.5=0.4+7.28.5一8.5=7.5-5.4=8.8-1.8-0.7+3.1=1.3+2.21.3+2.9=7.8-3.7=3.8+4.7=3.8+7.2=1.3+3.40.5+6.8=2.3+3.4=1.8-0.4=3.2-2.3=
2、2.3+5.13.8-0.2-5.8+7.8=2.81.7-5.4-4.0=7.75.80.1+8.2=3.8-2.0-0.8+3.4=2.2-1.0=7.0-5.57.3+7.7=4.21.1=6.3-4.4=5.9-3.0=6.6一3.42.7+3.4=7.4-1.7=3.6+3.9=5.9+7.3-0.0+0.64.61.2=1.2+8.7=8.90.0=1.1+4.6=4.5+6.83.3+8.2=8.3-7.1=3.0+7.0-1.2+6.0=6.7+8.45.4+5.7=6.6+8.1=2.9+4.4=3.5+6.1=0.6+7.42.8+4.8=1.1+8.3=4.1+5.4=8
3、.9-7.4=4.10.83.9-1.7-7.00.9=3.72.4-8.3+8.4=1.50.41.3+2.9=7.4+8.4-8.61.2=0.8+3.1=0.0+6.52.5+3.8=4.2+7.5=2.0+5.6=6.7-6.0=8.8一0.46.72.9=8.0-0.6=6.43.3=3.7+3.8-2.4+3.32.0+5.2=0.7+2.0=1.0+6.0=4.6-2.5=0.2+8.12.4+7.7=2.9+3.4=5.3-1.6-2.0+6.1=6.3-3.33.3+7.5=0.6+3.5=6.5-3.2=8.1-1.5=2.0+8.35.5一4.8=4.5+6.1=6.1+
4、6.7=3.8-0.5=5.3-5.20.5+8.6=0.7+3.4二2.1+7.8=2.6+7.1=3.2+8.54.41.9=8.65.2二8.04.0=1.9+7.68.85.07.8一5.22.9+7.1=1.0+3.2=4.53.4=7.41.9=0.7+8.6=6.1一3.6=0.6+0.6=8.4-5.0=4.2+5.0=9.05.3-2.8+5.4=8.24.5=0.7+2.5-3.2+5.8=3.3+6.4二5.0+8.0=5.5-3.8=7.2-7.2二1.5+2.4=7.4-0.0=1.5+7.7=5.2-0.4-4.4+8.8-0.6+6.2=2.9一1.5=3.3-3
5、.0=3.8-0.3=0.9+3.7=0.7+8.5=2.6-0.8=0.7+4.8=0.3+7.1=5.0-4.7=3.5+5.3=8.8-7.8=5.1-0.6=7.12.8-4.4-0.8-3.1+7.4=8.7-2.9=3.0+6.6-2.3+3.2=3.1-0.5-8.8-4.1=5.5-5.2=7.9-6.4=4.4+5.4=1.0+2.7二1.0+5.4=6.52.7-2.0+4.0=4.6+6.3=2.7+3.1-6.3-3.0=5.8+8.6二8.4-6.3=3.9+5.9=7.3-3.3二2.3+4.4=3.1-0.7=4.7-3.8=8.3-8.1-5.2-4.8-1.0
6、+8.4=1.9一1.6=0.5+5.6=4.0+6.3=0.1+5.0=0.4+3.2=7.2-1.4=0.5+2.9=0.1+4.9=2.8-0.8=5.24.5=7.9-7.8=3.0-1.0=7.01.3-6.2-5.8-4.2+5.9=2.5-0.1=5.9+7.8-5.2+5.3=5.2-4.7-1.1+3.0=4.3-2.6=2.1+3.3=3.2+7.9=1.8一1.2=8.3一5.5=6.0+6.1-8.0-5.3=7.61.1=8.7-8.1-8.9-0.1=8.5-7.9二4.0+7.1=1.5-0.5=8.3-5.6二8.86.5=8.2-1.6=3.6+7.9=5.6
7、-0.7-6.6-0.8=1.3+8.0=0.2+8.7=1.3+6.6=1.9+7.7=1.5-1.3=3.4+6.9=2.3-0.5=1.9+5.5=4.9-4.8=5.4-1.6=1.4+6.7=1.4+5.6=7.3-2.4=0.2+3.4-2.4+4.6-8.7+8.7=1.3+1.3=4.6-3.5-6.2+6.6=6.2+7.5-2.2+8.0=3.8-3.4=1.0+3.0=5.1-4.4=4.0+8.4=1.4+8.1=2.9+3.0=1.5+4.4=8.3-5.3=7.5-1.9=4.6+6.4=3.8+5.1-6.0+8.4二6.51.9=0.5+6.1=4.2+8.1-
8、5.0+8.25.2+7.4=8.4一1.7=7.70.2ZZ4.7+4.9=3.3+4.3=2.8一1.1=0.9+4.6=7.0-1.4=2.2+2.6=0.3+2.8-2.2+4.7=8.25.2=2.8-2.1-6.6-1.3=4.83.6二3.0+6.5=1.1+6.8=7.8+8.7=5.6+5.8=7.3一3.8=8.2-1.9二0.9+5.2=0.6+6.6=5.1+6.4=1.6+6.8=6.6-1.3=4.4-4.0=8.0-6.8-4.7一2.9=1.9一1.8=8.2-4.9=4.8-3.7=8.4-0.5=1.2+4.0=7.0+7.5=8.3-1.0=7.7+8.9-7.2-7.1-8.82.7=5.6+7.9=1.3+2.2-0.3+4.3=7.0+7.5=1.8+3.1=8.91.2=7.5+7.9=4.4-0.9=4.1一0.9=1.9一1.4=