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

10、.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=41-2.1=3.9+73=3.5+5.6=57+72=56-14=18+5.

11、14.7+720.62.2三63-52-43+64818.31.685三6.8-3.2三5772-O2+83OO+4.1=5.6-02=6.1-1.0=52+62=86-33=O3+4.3=4.7-4O=1.3+4.7=O3+34=62-45=51-2.2=0.0+51=1.9+4.3=27+29=52-39=13+8.3=2.6+81=5.4+6.3=38-O7=22+27=53-1.4=1.8+6O=2.0+8.1=22-21=66+79=61-1.9=8.5-22=3.9+6.9=29-1O=O2+2O=816.33.347三5.4-1.027t7617-i5三588.97.7-3O5.

12、7-1.633f58-85+85三47+4.8=1.0+9O=6.9-0.2=O4+82=63-11=1O+7.9=4.1+57=4.5-0.2=76+8I=O1+23=36-0.8=3.5+62=5.3+6.4=83-83=57-08=OA+7.3=2.1-O1=5.2+8.7=84-35=42-01=63-2.7=4.7-07=7.0-6.8=16+4I=36+78=48+8.5=6.0+76=8.3-7.2=32+7O=48+6O=O75.7三3.5-312.35.636f7O7274I5-0.17.4-72三6.8-2.411f7O14/28-38-0.8=3.9+82=0.4+4.I

13、=81-15=2O-I7=23+2.9=0.3+32=0.0+6.9=8O-7O=36+53=37-3.2=0.9-04=8.5-0.7=51-29=23+79=O1+4.6=2.1-O6=6.9+7.I=-19-39=28+67=7O-1.8=S.0+69=6.62.5=3O+4.5=64+77=8.2-4.9=39+4O=O2-0.2=8.0-06=27+89=2.5+7.2=15+5-1=67-4.9=5.0-3=41+72=5.8-4.8=O4+I6=O6+3.4=4.5-43=64+83=2.4+3.2=O9+12=25+8.4=3.9-34=38-24=1.6+1.8=68-54=

14、76-4.1=8.2-21=29-25=4.04.6-15-09O13.0三8.2-65三51-48-5.6-0.4366836，8.4-5.0-1O69-IO6.0-0.9=68-22=O5+7.8=5.379=67-58=3.8+5.7=1983=47-4.1=8.1-79=11+79=6.7-6.0=56-4I=I1+8.5=0.5+47=62-07=8.0-3.0=O2+74=7O-0.3=3.4+89=49-43=6.0-2.4=48-06=29+6.5=8.3-57=32-11=1.4+3.6=1O+1O=87-2.2=1.8+26=21+35=6.4-5.777-49O9+2.5

15、=0.2*51三31-I31.54.0-13*39468.6三4.7+6453-02三0.7+5.5=O5+43=28-2.1=8.1-68=69-65=7.7-3.9=79+86=77+8.5=2.5-02=46-33=2.2+5.3=18+9O=63+8.4=6.9-37=51-36=8.1-.9=8-1-55=4I-3.5=4.8-48=43+52=6.4+8.7=53-01=84-4.5=4.3+48=88-06=0.1+3.0=1I+9O=72+7.3=4.4-07=11+71=2.03.1三89-08-87-3.8三3,565二61-I2-2.72.8二79-61三O72.3=8.

16、86215+393.2+7.1=O8+15=22+4.2=7.1-37=48+64=6.6-4.1=21+5O=OO+7.2=1.9+21=79-47=5.3-1.1=43+58=43+6.9=2.7+71=68-09=6.2-5.9=24+83=I4-0.5=3.6-22=55-48=3.0+3.4=4.6+56=38+9.0=7.7-28=69-39=98+O3=1.ISP三92+VI=O+II=8,4+=I9+6S=68+1.Z=ZO-IZ=61.+ZS=k9+OS三1.9-81.=O9+三99+bS=I1.+IO=+I;=1.-1，9=9+W=81-1.9=O8+9V=S*=69+gP

17、=SE+80三61-6=Z+SO=6i+8TB9V-9fr6-S,86S8Z81.6O8,91OB91.O1.8893a0-I1.,OZ-6861.-O8=S1.+I=61.+0=OS+88+ZI=O+60=6I-ZV=81.-0,6三Zo-1.CO-O8=VZ-Z9=O-IS=1.9-87=OO-O=O-OV=SO-1.V=Z9+O=99+Si三89-O8=1.1.+VO=82+Z=E1.+O=ZV-G=S,9+8=S9-1.=9t+90=I9-8S=Z1.十H三S+1.1=6g+O=6I-BS1.0Z8-9,879IO6SZ汴-,sBDZVI994OSaH69SZt86,io=O6+S08

18、t-8=,sVgZ-OSS+S=OZ+1.9=8-0,6=1.Z-O1.8I-1963-s=VZ-VV=Z-厂=6节-89=Z1-8I=61-8=OS+9=gZ-=81+ZZ=Eq+II=Z9+09=1.g+8O=P9-I8=1.,9+81=gqZ=9；-OR=98十Z1.=1.I-OV=8T+IO=9I+Z=+87BDZ-S89I,99,1.-D1.1.O8Zr-2B9I-SZ8Sz,zB6T-99686O8节-rs=ZS+9S-8,1=1O-IS=61.+iI=93+soOZ-6Z=1.I-r8=20-O66S+Z=-=I1-Z=g8+-9=9,8+SO=81.61.=9-06Z-g6=6

19、S-0,6=Z,8+99=OS+IE=Z1.-8三9S+OG=9O91=ZfOq=Oq6Z=OR一ZR120.8三696.8三15+3.8三2331三23O5=28-0.9=8-*1.1三2O-0.8=58-38=32-O6=59+6.2=1O+4.5=O7+5.5=6O+7O=O7+68=29-2.6=11+3.0三25+5.1=I4+32=15+87=52+8.8=55-0.9=14+7.2=69-21=5O-O2=72-0.244-4.1195.9B282949648O-2.0168.5三63-1.658-26B42-28B59-3.3=27+4.1=37+6.0=OO+5O=38-O5

20、=24+4.6=4O-2.1=14-1.1=15+6O=11-O7=84-1.0=57-3.8=-1O-2.I=51-42=9O-48=27-0.2=21-1.5=21+6.2=IO-O=75-55=12-2.6=26+6.7=83-3.1=61-15=16+64=83-5.3=79-1.2=88-3.3=35+63=O1+4O=O95.5O90.9B71-0.2C52-5OSO842SO46.7549.0587.8EIOf45S2789B43-2.6=17+3.7=31-0.6=19+27=79-47=O6+3.2=4O-0.9=82+8.8=62-35=23+48=O2+5.7=O8+3.

21、8=48+8.4=6O-6=13+15=O8+8.6=3-2.5=48-3.5=8I-22=19-O2=7O+8.2=18+6.9=25+4.6=57+71=82-2O=7O-1.9=87-3.1=O9+7.8=I6+29=27+43=246.656-4.9a8O8.568f7785-456I-2.2197.151-1.1S29f782742S3+5.5=61-4.9=O9+3.4=58-O7=62+76S33+5.1=34+7.2=83-7.3=71-69=14+6O=14+6.0=83-6.7=72-2.1.=36+38=26-O3=11+6.6=85-0.0=OO+6.6=65+71=7

22、7-28=6.21.3=797.6=O2+6.3=32+85三3O29=7978三490.5三O1+9.0三7639三29+8.3=O9+46=49+5.5三67+8.0=52+63=52+8.5=28+45=O2+1.4=I5+8.5=85-79=79-I.4=OO+66=07+4.4三33+1.3=67-5I=18+2.6=54-36=58+7.6=56-5.0=16+2O=63+6.9=36-31156.577-5.5B2O4871-2.62155O12.3三68-5.533-33B24.6.3a13+84=32+6.2=44-2.4=27+76=81-1.4=23-19=788.2=8

23、1+8.4=84-16=42-0.3=5O+61=16.6=51-3.9=25+58=34+7.2=27-25=86-O.1=58+6.6=31-OO=67+9.0=26+85=75-5.0=9O-3.2=57-15=72-2.1=57+59=21-1.6=18+2.6=32+71=78-7.1=71-0445-3.3B77-3.5C87-23S88-5.7S6375535.4162.2E38f58S58-0.8B55+68=OO+2.4=46-1.6=I9+59=26+7.9=56-46=33+4.0=57-2.2=34-21=68+7.9=7O-35=O1+2.5=39+7.I=84-45

24、=21+2.6=47+85=13+4.2=64-0.0=I9+9O=1I+6.3=31+41=77-6.3=i2-4.0=53-O8=3O+3.3=56-36=8I-5.8=31+7.7=2O-12=55-4.5=83-I6557.4a3O-1.283-O587-2.72529558.3a53-1.1S39-O874-6.6S53-34=42-2.8=43+8.1=67-O1=8O+8.1S13+61=66-3.0=49+6.3=O2+2O=23+6.2=O6+62=36-0.2=24+.1.=71+72=3O+5.2S53-26=21+3.7=57+5.9=-16+47=13+I.3=1401=O7+8.4=8O