一位小数加减混合运算单元练习试题大全附答案.docx

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1、一位小数加减混合运W总元练习试时大全附答案姓名：班级：日期：用时:分钟得分：4O-3.6=1.7-1.5=7.1+7.4=35+3.5=6.9+8.1O4+6.3=4.0+8.8=7.2-4.9=85-4.6.7-0.876-7.2=7.7-6.7=5.9+9.0=37-2.0=7.9-0.479-5.3=0.4+1.1=2.3+6.8=16+5.5=7.0-2.287-0.6=6.4-2.3=0.2+4.7=70+8.81.7+3.712-0.88.0-5.82.4+6.154-0.19.0-6.832-1.73.4-2.62.8-2.7I5+9.04.5-0.458+6.3=7.4-1.5

2、=1.4+8.2=25+5.7=1.93.27O-5.0=5.I+8.9=7.8-6.2=47-0.93.3+5.124-1.9=8.3-3.5=4.4+8.I=39+4.4=3.0+5.821+8.7=0.1+4.9=3.7+8.8=29-2.3=5.0-0.814+6.9=9.0-2.8=2.2+2.7=50+7.96.4+8.934-0.7=5.4+8.7=7.3-0.9=87-0.9=0.1+4.089-5.13.2+5.97.6-5.281-5.16.3-0.911+8.45.3+7.46.3+8.176-2.80.1+5.919+6.9=5.2-2.9=4.1+8.8=17+4.8

3、=2.8-2.4O6+1.5=9.0-0.6=3.0-1.9=32-2.1=6.2-6.232-0.9=0.+8.7=3.9+4.6=20+6.6=0.7+4.128+6.2=4.2+4.8=8.0+9.0=7O-1.1=0.8+3.519+6.9=6.8+8.1=2.8+8.1=75+8.0=8.1-2.540-1.9=0.5+1.2=8.7-5.8=06+7.66.4-4.985-2.13.2+8.07.5+7.856-1.42.2-1.418+4.50.4+3.48.6-5.558-5.20.4+5.97O+7.1=3.9+6.7=8.0-4.1=00+4.4=0.4+6.0O92.4=

4、5.4+5.9=8.5-4.4=69-5.8=3.8+8.80.5+1.5=137.9=1.1+7.7=2.8+3.6=45+58=5.3-2.8=51-I.1=3.1+5.I=4.6+5.3=45-24=0.6+1.2=42-3.1=0.2+4.4=4.2-1.3=20+54=1.5+3.8=4I+7.4=8.3+8.7=7.5-4.3=60-36=1.4+8.7=08+4.5=1.8+6.6=8.8-3.2=O8+57=5.6-3.7-485,6.7.3-4.8三5.16.7-78-546.2.3.9266.67.47,56.2-5.5-18+525.8-5.2=06+0.7=5.56.7

5、=4.45.0=52-28=2.0+7.4=83-7.4=1.5+3.0=0.2+1.7=71-25=3.6+5.7=9O-O.O=7.3-4.0=2.4+6.8=28+8O=8.7-7.3=13+2.9=6.8-2.1=1.8+3.2=84-22=8.7+8.9=74+7.7=2.5-1.1=0,94.4=81-O7=2.5+3.3=13+4.9=4.3+8.9=6.4+8.7=33-33=7.5-5.6三233.0=5.9-4,1三7.6-7.2三O6I6-4.75.6-21-1.3-4.96.3-7.4-3.312,74三1.3+4.9=39-2.9=3.0+5.7=1.5-4.0=38

6、-34=8.0-6.9=57+6.3=3.4-O.I=8.3-0.9=O3-01=3.4-2.6=27+7.=3.4+7.4=8.6-1.7=34+9O=3.3+3.5=46-0.6=8.9-6.2=8.4-7.1=86-I7=5.4+6.7=12+86=6.1-4.9=5.5-4.0=11+22=0.8+2.5=7I-0.6=5.8+6.5=1.5+5.9=24+28=1.44.024-0.9-7.9-5.7B2.7-1.6三83-57三7.4-6.3三586.9,3.5-3.1三6.0-3.0-11-O11.8+4.3=7O-1.0=2.5+5.3=1.7+8.6=16+87=2.2-0.

7、9=28+6.9=2.3+6.1=2.9-0.3=78+79=7.8+8.9=68-6.7=7.2-1.6=5.7-2.2=8-I3=5.5-1.8=5-2.1=O.1+5.6=6.9-0.5=20+65=2.2+4.9=18-1.0=4.1-2.6=6.7-3.2=61+67=41-0.6=717.3三19+5.I三56+72=36-16=1O+5.5=4-3.2三38+6.9=55-37=56+57=32-2.6=81+8.9=I6-2.7=O2+31=87-37=O7+2.9=39+8.9三33+3.3=O1+77=O8+75=15+6.6=61+6.2=OO+7.4=12+33=6-5

8、7=O6+4.62O-1.348-3.0BO722-218855-4.329+6.0三85-5.31O712844B84-6.8=34-2.5=O81.9=OO+18=1248=38+8.0=224.2=5O+6.1=4-1+6O=41+81=+2.2=O2+6.3=31-0.4=69+79=19+24=82-1.8=38+8.3=I6+5.0=62-2O=77+88=18+8.9=31-1.5=31+8.0=64-21=6O-14=48+5.1=35+7.2=24+6.3=89-88=58-26=I2-2.476+8.3B2O3.6C59t697974S7O1.037-2.6337.4E68

9、-55三345OB23+5.6=89-8.8=73-6.6=52+6O=13+2O=68-0.5=46+5.4=46+5.1=38-1O=53+69=45+5.6=O8+4.1=5O-4.8=I8+79=5O-29=47-3.2=26+5.4=89-8.2=5O-17=46-29=34-3.2=34-2.1=77-3.7=88-18=71+85=71+7.2=81-3.3=19+4.1=87-74=87-53=2O5.6三O45.6a710.7I1f77-6661O22.926-0.3a32-0.8S16-1382-O9S54-2.4=85-7.8=48+8.7=I5-35=5-23S59-0.7=11+1.6=31-0.7=23+59=42+89=84-0.3=59-3.5=21-1.2=-14-O7=35+88=56-0.3=89-7.8=39-0.7=89-28=1+89=18+6.9=O2+5.5=7O5.8=1716=51+88=8O-0.6=0.9+38=2.9+5.6=6761=O9+19=O+8.7=4.6-*13=4.0-3.8=86-42=O8+4O=4O-2.0=8.1-7O=6.5-1.2=81-58=23+64=88-7.0=6.3-5I=2.2+8.5=2O+63=87+87=4