一位小数加减混合运算单元练习试题大全附答案.docx

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+6.154-0.19.0-6.832-1.7»3.4-2.62.8-2.7«I5+9.04.5-0.458+6.3=7.4-1.5=1.4+8.2=25+5.7=1.9÷3.27O-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+5.97.6-5.2«81-5.16.3-0.911+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=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+6.0O9÷2.4=5.4+5.9=8.5-4.4=69-5.8=3.8+8.80.5+1.5=13÷7.9=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=5.6-3.7-485,6.7.3-4.8三5.1÷6.7-78-546.2.3.926÷6.67.4÷7,5»6.2-5.5-18+525.8-5.2=06+0.7=5.5÷6.7=4.4÷5.0=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=0,9÷4.4=81-O7=2.5+3.3=13+4.9=4.3+8.9=6.4+8.7=33-33=7.5-5.6三23÷3.0=5.9-4,1三7.6-7.2三O6I6-4.7÷5.6-21-1.3-4.9÷6.3-7.4-3.3»12,74三1.3+4.9=39-2.9=3.0+5.7=1.5-4.0=38-34=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=2.2-0.9=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=71÷7.3三19+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=6-57=O6+4.62O-1.348-3.0BO7÷22-218855-4.329+6.0三85-5.31O712844B84-6.8=34-2.5=O8÷1.9=OO+18=12÷48=38+8.0=22÷4.2=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+8.3B2O3.6C59t697974S7O1.037-2.6337.4E68-55三345OB23+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O4÷5.6a710.7I1f77-6661O2÷2.926-0.3a32-0.8S16-1382-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=41-2.1=3.9+73=3.5+5.6=57+72=56-14=18+5.14.7+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-i5三588.97.7-3O5.7-1.633f58-85+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=O75.7三3.5-312.35.636f7O72÷74I5-0.17.4-72三6.8-2.411f7O14/28-38-0.8=3.9+82=0.4+4.I=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=76-4.1=8.2-21=29-25=4.0÷4.6-15-09O1÷3.0三8.2-65三51-48-5.6-0.4«36÷6836，8.4-5.0-1O69-IO6.0-0.9=68-22=O5+7.8=5.3÷79=67-58=3.8+5.7=19÷83=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=0.2*51三31-I31.5÷4.0-13*3946÷8.6三4.7+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=2.0÷3.1三89-08-87-3.8三3,565二61-I2-2.72.8二79-61三O7÷2.3=8.86215+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=SE+80三61-6£=£Z+SO=6'i+8TB9V-9fr6£-S,86S÷8Z81.÷6O8,9÷1OB91.÷O1.88÷93a£0-I1.,OZ-686'1.-O'8=S1.+£I=61.+0=OS+8£8+ZI=O'£+60=6I-ZV=81.-0,6三Zo-£1.CO-O8=VZ-Z'9=O-IS=1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