六年级数学总复习简便计算练习题一、口算。(10分)10-2.65=7.350÷3.8=09×0.08=0.7224÷0.4=6067.5+0.25=67.756+14.4=20.40.77+0.33=1.111311135-1.4-1.6=5-3=280×0.125=80*=10÷3×=*×=78773749二、用简便方法计算下面各题。(90分,4×20+5×2)122221125-997998+12464+3.2+5+6.812-(1+2)400÷125÷825×(37×8)3357512222=1125-(1000-3)=(998+2)+(1246-2)=(4+5)+(3.2+6.8)=12-2-1=400÷(125*8)=25*8*3733557252=1125-1000+3=1000+1244=10+10=20=10-1=8=400÷1000==200*37=7400775=125+3=128=22441344131(-)×121×2×34×(2+)125×8.84.35+4.25+3.65+3.753.4×99+3.4464157346444137=(-)*12=×2×=34×2+34×=125*(8+0.8)=(4.35+3.65)+(4.25+3.75)=3.4*(99+1)24241573442474=*12=(×)*2=68+13=125*8+125*0.8=8+8=16=3.4*100=34024154744=1=1*2=2=81=1000+100=110015155357152-3-4÷2+×0.125×0.25×3222.3-2.45-5.3-4.55646951195537115211=17.15-(8.47+1.53)=17-4-3=÷+×=**32=22.3-5.3-(2.45+4.55)6649511984317552=17.15-10=13-3=9=*+×=1=17-7=1017.15-8.47-1.531744911119=7.15=(79+29)×511=511(1112+7551318+24)×724.25-36-(26-14)187.7×11-187.743=1112×72+75135118×72+24×72=44+14-(36+26)=187.7*(11-1)=43=11*6+7*4+5*3=6-6=0=1887==66+28+15==1092.42÷34+4.58×113-4÷3212.5×637122×6.6+5118-63-13=2.42*43+4.58×43-43*1=212*635+2137122*65=118-(63+13)=43(2.42+4.58-1)=213772*2*65=118-8=38==43*6=8=10+10=20278×12+57.125×12-0.53453315×(7-14÷4)78×12+5718×12-12=345-3415×(714*3)12(4378+5718-1)=495215*(7-7)12*100=50=4915*37=754.6+3232.8+54544455+65+5.49+7.2+395-(25+12)=4323245445+35+65+55=(2.8+7.2)+59+39=455-25-12435+525+(323575+65)=10+9=19=2-12=11235325364535344511434+2.25+5+77+4+253-16+162+3-3+1+10.75+++0.3755-2-188457511711797978417173153351323565434354143=4+2+5+7=75+25+47=5311+1611-167=27+17-37+(39+19)=+++=5-(217+117)84844848351344315354=4+5+(2+7)=10+47=70--167=+5=5=++(+)=2=5-4=1884477448853=10+10=20=14=53774444415515135344+9+99+999+999948.3-15-49×4.25+4÷60.625×0.5++×62.5%31×72÷3116+(2-1.8)55555666482813857511151515441533544=(1+9+99+999+9999)=48.3-(15+4)=9*4+4*=*+**=31÷31×72=16+(2-1)566881357644682828533511511444554=11107=48-20=28=(9+)*4=*(++1)=1×72=72=16-1+2513135101066482257=10*99993117178172.5×(+++)22×+25×75%-7×0.750.25×63.5-×136×2.5-2×43+3.125+1+11125-996101010104421521599817854413==15+27=184253519333111171171781*4*=22*+25*-7*=*63-*13=6*2-2*4=39+19+(3+18)=1125-(1000-4)21044442421522158599371111771=*4*=10*=9=(22+25+7)*==*(63-13)=(6-4)*2=5+5=10=1125-1000+4210104242215152115=*50=12=2*=5=125+4=129422=233331714547743(111+999)÷[56×(-)]49.5×10-(50-)×0.6×4+5÷1+45×(+-0.6)897×-37.5%+104×0.37578521119197119158137433333331714577=[110+(1+999)]/(56×-56×)=49*10-49×=×4+5*+=45*(+-)=897×-+104×7852111919111125915588813374337145(10-)=(4+5+1)=45*+45*-45*=(897-1+104)×=(110+1000)÷(24-21)=49255=1110*13=4912*10=495=314×(538-5.375)3.5×11744+1.25×210+3.8÷5=134*(538-538)=312*114+117454*210+35*4=0=(317452+210+35)*4=(771952+210+5)*4=(35738510+210+10)*4563×99971×993755+2996411191991558711*11=7=35+12-27=20=(896+104)×38=1000×38=37572×156-56×7225×32×125709×99+709299×101=72*(156-56)=25*(8*4)*125=709(99+1)=72*100=25*8*(4*125)=709*100=7200=200*500==709008439+1001446+295888+9992100÷2013312×6.6+2.5×675.3×99+75.34.6×3.7+54×0.370.125×+×8.25+12.5...