四年級數(shù)學(xué)（簡便運算）計算題專項練習(xí)與答案879+(626+21)=762-(262+99)=41+989-41=71×78-78=772+(428+535)=148×58+52×58=25×29×12=43×25×4=11×25×12=685-(46+285)=142+497+103=795+726-426=5×49×4=897+(103+46)=131×75-51×75=961+707-61=351+432+149=702+(979+698)=25×33+65×33=999-739-161=181+18+32+519=8×57×5=795+505-105=93×4×5=28+238+22=87×95-47×95=128+218+182=792-(213+92)=80×29+80=18×16+22×16=362+189+211+38=113×36-43×36=45×81-25×81=71×25×4=19×29+19=910-61-239=71×65-65=103×63=51×42-42=119×84-19×84=151+361+449=132×84-72×84=51+43-13=204+324+376+96=67×69+67=785-(185+367)=177+728+23=73×61-73=4×9×25=353+(80+747)=690÷2÷15=93×5×8=22×21-22=23×4×25=172+(28+26)=686-161-39=165+149-139=97×8×125=25+117+683+25=300+193+400=874-(74+94)=82×92-32×92=69×23+23=102×69=145×57-95×57=390÷15÷2=57×5×12=91×99=474+358-338=85×103=98×52=783+(917+258)=928+(525+72)=57×5×6=69×94+94=111×78-91×78=101×85-51×85=960÷5÷6=21+218+29+682=89×2×5=210÷2÷5=881-448-152=125×49×8=13+498+187+102=103×24=643+443-363=8×59×125=44×29+44=2×59×5=13+(37+468)=326+61+474=89×125×8=850-(189+50)=89×50+50=879-(34+839)=8×33×125=18+24+682=56×8×125=83×14×5=809-172-428=473+88+227=11×21-11=67×5×6=98×44=424-(24+189)=79×13+13=152+147-117=57×25+13×25=77×15×2=15×19×4=20×80+50×80=552+(720+248)=950-706-194=4×48×25=65×51-65=39×66+66=470÷5÷2=804-(78+704)=698+213-193=126×61-36×61=80+496+320=235+48+65+12=280+218-158=4×54×25=37×5×8=73×8×125=39×83+11×83=116×48-96×48=26+377+523=95+141+205+59=125×39×8=234+80+420=672+(728+255)=85×99=992+(194+908)=27×89+27=98×77=29×71-29=517+647-47=420÷35÷2=189+70+11+10=996-155-745=358+14+36=353+278+147+22=45×49×2=25×89×4=71×28-28=400÷4÷5=259+(341+732)=905-168-532=153+123+547=67×46-27×46=25×63×4=223+258+142=34×21-34=70×37-20×37=45×79×2=600÷25÷2=117+(683+659)=56×26+14×26=610÷2÷5=398+716-216=125×31×8=84×89+84=86×99=175+28+325+72=259+478+141=8×47×5=549+994-549=4×73×5=21×48+59×48=618+465-465=49×78+78=869-(152+169)=8×17×125=8×6×125=113×45+87×45=250+78+250=613+384-374=196×85-186×85=97×68=126×15-96×15=61×18×5=5×19×14=61×45-45=31×75×4=461+(979+239)=13×81-13=480÷15÷2=62×90-42×90=86×88-76×88=778-(78+467)=300÷25÷4=236+81+364=35+(521+35)=991-(691+297)=5×77×6=47×4×25=39×81-39=16+437+263+184=135×13-45×13=60×78+10×78=176×20-86×20=268+(272+232)=25×55×4=19×125×8=35+69+365+531=12×73×5=48×59+48=34+10+30+466=840÷2÷15=12×31×5=99×45=8×34×125=101×55=79×41-79=129+44+556=12+31+888+59=91×74-74=655-(12+625)=93×59+93=70+541+10=33×5×4=37+51+29+43=93×2×5=751+35+65=26×99+34×99=100÷4÷25=340+567-340=29×78+78=83+109+17+591=281+440+160=643+44+36=54+442+16+158=46×59+46=102×68=21×31-31=260÷4÷5=503+10+97+290=33+378+37+22=112×32-42×32=139×86+61×86=800-(200+566)=67×125×8=8×31×125=103+343+97=26×24+64×24=514+49+386+31=4×81×5=59×2×5=667-(142+467)=78+25+422+275=820÷5÷2=5×25×4=89×79+79=5×59×18=29×91-29=8×19×125=846-372-128=44×4×25=165×90-145×90=8×3×125=535-213-287=32×49+32=31×5×12=17×29+33×29=825-(123+425)=162+309+38=195+191+505=4×32×25=21×58-58=30×24+60×24=86+357+243=190÷2÷5=97×83=71×87-87=99×65=98×29=2×43×15=125×15-45×15=152+395-142=455+232+168+45=21×125×8=167×96-117×96=24×4×25=27×25×4=8×8×125=88×8×125=69+52-39=965+817-765=5×61×18=66×19+66=32+841+18=83×89+83=693-(229+193)=590÷2÷5=125×69×8=93×89-33×89=25×35×4=19+238+162+71=25×17×2=95×61-95=92×23-32×23=157×22+143×22=702-24-76=994-423-77=971-44-556=2×47×15=295+229+171=960÷2÷15=51×12-12=19×78+78=163+13+337+187=118×15-88×15=39×8×125=61×4×25=662-(362+270)=19×25×4=71×43-11×43=174+94+126=990-(290+382)=17×4×25=11×28×25=51×46+29×46=173+72+528+227=955+239-229=579+(908+121)=29×5×8=656+(230+144)=91×25×4=976+(880+724)=327+109+73=299+385+15=340÷5÷4=49×33+33=989-253-347=38+159+22=238+121+179+362=125×99×8=47+827+73+53=93×125×8=6×57×15=137+68+163+432=108×16+92×16=558+(197+342)=36+397+403+64=69×98=27×6×5=233+(839+167)=249+253+247=125×89×8=167+477+23+333=76×70-46×70=164+179+336=21×2×25=14×64+36×64=236+51+249+164=8×46×125=31×4×25=390-(90+68)=63×69+63=574+(326+136)=125×51×8=2×13×35=14×49×5=39×49+49=39+566+21=74+15+526=4×69×25=51×5×12=455+253+147=284+433+216=32×11×25=107+600+100+93=125×41×8=280÷5÷2=628+226+72=429+232+168=47×25×4=77×8×5=600÷4÷5=15×71×6=668+181+119=889-437-263=853-(153+660)=300÷25÷2=428+(945+172)=183-(11+93)=776-215-185=157+236+264+43=220+598+180=742+(258+913)=27×103=790÷2÷5=50×19+50=149-59-11=366+439+161=507+(993+331)=486+55+214+25=8×89×125=738-(124+438)=960÷15÷2=520÷5÷4=59×62+62=319+(181+365)=350+(350+177)=146+479+21+54=960÷5÷12=259+14+56+341=189×19-89×19=573-(206+73)=42×81-42=138×56+62×56=59×59+59=202+36+64+298=23×29+23=13+165+27=25×77×4=23×101=276-128-72=265+540+35+60=61×72-72=258+65+42+535=39×5×16=102×32=519+(681+912)=82×91-82=177×81-117×81=33×101=91×98=101×44=73+744+156=24×99=85+143+57+315=990÷18÷5=102+17+33+98=25×77×2=166+95+205+134=77×25×4=338+135+265+262=176+132+124=196×79-96×79=589-334-166=2×53×5=35+964-15=36×101=240÷15÷2=247+(253+404)=26×76+74×76=131×67+69×67=19×99+41×99=98×41=700÷14÷5=35+189+611=419+39+181=32+22+78+58=78×101=840÷6÷5=191×14-181×14=653+606-506=644+37+263=885-(285+462)=25×87×4=66×4×25=768+26+64=562+265-195=841-15-485=134×12+66×12=11×27+69×27=983-486-314=55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