四年級(jí)數(shù)學(xué)（簡便運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案

四年級(jí)數(shù)學(xué)（簡便運(yùn)算）計(jì)算題專項(xiàng)練習(xí)與答案90×71-90=21×25×16=147+169+453=19×71+71=55+577+223=600+829-329=676-425-75=175×37+125×37=166×89-86×89=116+342+184+358=815+906-755=158×50+142×50=84+139+561=800÷2÷5=758+395-355=91×8×5=40+(882+260)=44×21-44=25×37×4=620÷4÷5=45×81×2=844-(144+174)=590-(90+211)=28×8×125=115+126+674=179+34+421+46=125+483+17=61×125×8=790÷5÷2=105×26-25×26=13×5×18=101×23=88+686+212+14=125×7×8=15+548+55=458+257+143=49×98=77×99=86+360+240=62×89+62=160÷4÷5=524-(124+342)=99×25×4=76+281+619=400÷25÷4=88×51-88=125×3×8=199+344+401=8×73×125=99+456+444=49×66+31×66=37×78+63×78=337+141+159=21×125×8=168+280+120=118+35+55+82=102×52=651-(51+57)=224-(134+49)=5×83×16=64×89+64=830-(45+760)=228+75+425=348+424+152=217+284+416+83=482+(918+27)=98×32=41+(382+59)=19×45×2=169+642+158=79×46+46=58×31-58=154+191+446=713-(113+539)=23×103=630+31+170=42×41-42=519-(119+333)=843-(243+383)=98×56=380÷5÷2=991-(143+191)=79+52+28+21=65×89-35×89=212+221+379=59×44+44=38×47+52×47=93×4×25=567+861-261=16×47×5=59×4×5=315+27+173=571+(329+939)=126+(344+874)=799+807-769=983-(149+83)=186×13+14×13=140+321+160=2×33×35=109+185+191+15=25×13×2=69×5×8=175×85-95×85=171+23+29=135×76-75×76=385+223+15=51×61-51=86×59+86=12×59+12=77+210+223+490=840÷5÷2=81×31-31=135×10+105×10=8×51×125=99×62=91×5×18=279+172+421+128=13×5×12=61×49+61=98×8×125=4×86×25=103×19=66+177+423=44×19-34×19=59×24+24=623-35-565=99×86=516-(466+40)=27×2×5=750÷15÷2=39×46+46=99×30-29×30=895-(815+57)=45×25×4=150×74-110×74=83+226+374=19×15×6=378+291+122+109=75+110+690+25=57+65+23+25=59×40+40=512+(735+88)=14+175+286=25+124+35=436+17+63+364=56×98=16×51×5=261+240+260+39=280+974-250=668-58-142=928-(205+428)=103×86+97×86=18×43×5=45×125×8=134×98-114×98=41×8×125=15×79×6=102+(398+293)=45×19×2=671-(281+71)=78×8×125=547+188+253=24+87+213=566-(316+166)=921-(414+221)=192+(266+708)=298+(602+480)=273+(271+427)=95×10-55×10=31×11-11=35×11×2=61×6×15=125×55×8=5×125×8=125×83×8=71×41-71=111+365+189+135=35×125×8=816-(316+248)=12×73×5=415+43-13=494-63-17=6×59×5=34×22+46×22=24×33+56×33=37+(763+945)=79×75+75=97×35=15+539+161+75=49+54+251+16=189×72-169×72=237+601+63=153×79-83×79=80×40+10×40=669+686-649=29×39+29=29×72+61×72=89×34+34=224+270+30+476=583+(717+647)=13×79+13=582+(18+607)=248+55+35+352=116×38-36×38=55×55+35×55=91×22-22=64×28-44×28=21×25×4=42×97=81×43-43=124+114+376+286=996-(796+107)=90×31-90=25×65×4=462+594-62=53+49+51+547=66×4×25=112×69-42×69=25×55×4=8×97×125=400÷5÷2=55×25×4=49×29+21×29=5×79×14=61+62+738+139=386+734-376=658+48+252=52×71-52=11×25×28=951-285-315=69×29+69=8×11×125=61×22-22=653+974-603=5×49×14=430÷2÷5=827-(27+636)=115+262+138=52×51+38×51=481-126-74=89×11+11=53×4×15=884-406-294=13×99=930÷5÷2=700÷14÷5=625+(433+775)=883+(532+117)=612+(989+488)=36×60+64×60=75×91-75=283+384+116+217=837-(767+35)=78×102=10×61-10=990-194-606=231+392+308=416-157-43=358+97+442=99×49=30×89+50×89=720÷2÷5=8×6×125=809+10+60=73×98=862-(191+162)=998+995-988=89×4×25=59×21+21=600÷2÷15=97×53=447+30+53+10=44+179+46+21=12+(98+788)=25×15×4=64×39+64=934-(132+234)=96×91-96=204+77+523=33+14+37+586=691+(109+963)=41×2×15=10×19+10=81×73-73=25×86+45×86=55×59+55=69×25×4=843-19-781=86×98=11+53+47+389=31×71-31=242+127+558+73=366+(252+834)=76+258+642+14=703+(917+297)=360÷5÷8=186×91-126×91=66+212+488+24=112+626+74+88=783+785-755=89×20+20=220÷5÷4=915+467-447=875-399-201=281+301+119=915-393-407=38×56-18×56=258+156+42+144=36×69+36=851-136-664=13×125×8=14+222+486=208+250+192+350=89×69+89=631+936-611=2×19×45=91+15+385=121+110+379+390=594+160+140=91×29+91=352+181+19+48=4×31×25=661+(439+344)=40×69+50×69=912-712-88=802-19-71=633+291+67=56×19+144×19=98×38=5×51×14=892-(392+332)=18+281+19+52=68×29-28×29=473+20+427+40=780÷5÷12=49×95+95=300÷6÷5=989-(269+389)=31×16-11×16=103×88-33×88=91×92-92=4×73×25=27×49+43×49=13+345+555+27=312+24+76=69×64+64=61×99=12×42+18×42=990-419-81=85×42+115×42=5×57×2=162+83+417=150×65-110×65=14×52+66×52=65×25×4=51×10-10=25×17×16=868+745-68=41×63-63=122+333+67+78=972-297-503=63×6×15=31×80-80=820÷4÷5=49×67+51×67=430+(370+24)=910÷2÷35=104×23+196×23=51×15×2=2×71×45=173+400+100=269-49-31=81×25×4=5×71×8=443-(85+353)=135+717-95=798+764-64=719+(781+180)=125×85×8=84×97=97×72-67×72=148×47-88×47=10+254+70=89+(405+211)=120÷12÷5=29×69+69=28+539+61+72=8×77×125=25×25×4=73×25×4=38+383+32=4×16×25=125×71×8=10×47+60×47=581+96+19=258+224+142=918-(218+189)=515-239-61=73×5×6=488+35+15+312=11×14×5=83×25×4=460+(440+914)=608+47+192=2×21×5=270÷5÷18=940+(260+253)=29+195+51+405=91×37-81×37=840÷2÷35=282+60+240+218=50×41-50=368+228+372=580+693-280=760+247-207=219+48+481+22=955+418-378=30×32+40×32=958-301-99=29×58+58=750+(750+633)=86+265+135+14=96×8×125=174+44+16=737+41+63+19=25×91×4=920+653-53=165+127+435+273=43×35×2=41×102=132+882-122=937-(107+137)=166+232+134+468=23×16×5=191+308+409=47×5×12=25×7×4=74+153+147=496+(504+509)=205+192+195+108=141×22-111×22=169×52-149×52=97×14=936+408-36=172+404+328=64×47+26×47=218+149+182=716-315-85=81×94-94=859-(336+359)=495-37-33=68×101=971-(233+671)=556-256-244=25×59×4=27×4×5=637-192-208=8×37×125=72×4×25=443+(657+65)=83×125×8=81+47+553+19=49×102=15×99×2=452+35+48+165=448+184+152+216=840÷6÷5=637-92-108=459-(259+174)=125×77×8=940÷2÷5=4×26×25=97×91-97=313+157-127=158×46-88×46=87×43+113×43=844+45+15+56=94×4×25=103×14=91×101=259+16+484=267+247+53+433=278+594-94=86×4×25=286+172+14=94+33+37+506=24×59+36×59=815+33+17=16×8×125=19×40+40=27×41-27=89×25×4=31+265+169=86+398+402+114=369-(13+349)=490÷2÷35=14×49+14=24×60-14×60=661-251-149=542+327-297=470÷2÷5=85×99=31×79+31=957-(230+57)=981-675-225=4×94×25=5×89×2=14+575+66+125=11+386+69+414=53×4×25=747-(494+47)=39×2×35=685-(85+419)=17×15×6=87+384+313+116=194+424+76+106=113×23+187×23=20×27+40×27=124+153+647=978-16-784=905-18-182=862+(838+183)=624+61+76=101×43=125×21×8=11×2×15=630÷6÷15=32+77+268=102×82=933+(204+567)=125×54+175×54=21×79+21=5×49×4=71×92-92=13×25×4=16×4×25=4×57×5=104+593-24=894-(289+394)=366+46+54=44×8×125=106×73-96×73=192×79-182×79=87×98=103×39=15×73×4=6×23×5=247+(523+253)=949-99-601=51×2×35=210÷2÷15=31×8×125=866-56-24=126+101+474+299=173×48-103×48=29×79+79=603+(857+897)=963-705-195=101×63+99×63=89+738+11+162=214+59+31+686=457-12-58=41×70-70=397+170+203+130=399+46+201=242+316+284+58=67×4×25=69+98+502+231=149×82-49×82=345+11+69=942-(42+275)=95+184+105+416=8×19×25=620÷2÷5=23×31+37×31=57×35×2=830-(230+599)=39×64+21×64=72+285+628=34+319+381+166=89×6×5=902-107-393=18+(280+382)=190+37+210=98+593+102=908+919-898=410+431-210=78+44+22=182×68-112×68=508-318-82=128×66-48×66=53×81-53=902-(822+21)=11×125×8=210÷5÷2=99×75=18×73×5=12×31×25=523+742-242=51×22-22=175+549+225+51=25×71×4=39×40+40=8×64×125=21×79-79=23×5×12=4×9×25=860÷2÷5=23+163+237+67=23×2×25=992-421-279=15×23×2=350÷35÷2=167+142-67=41×2×25=720÷5÷16=27×25×12=676+(124+681)=649+(884+151)=79×25×4=987-126-274=47×4×25=83×69+83=92×73-42×73=183+762+38=803+24+66+97=109+42+18=68+98+632+202=815+345-295=100÷2÷5=595+744-495=849-265-35=441+125-75=162+132+238+368=99×8×125=661-(474+61)=59×49+49=181×11-131×11=33×98=4×11×25=15+571+29+75=229+402+71+298=439+106+161=8×98×125=51×49+51=16×27×5=82+37+53=51×8×125=241+202+198=16×99=478+(622+280)=27×14+33×14=700÷5÷4=4×19×25=6×59×15=2×27×15=94×71-94=5×23×16=99×2×5=26+71+874=133+51+649+67=67×2×15=52×26+38×26=57+85+843=4×84×25=41×47-47=41×58-58=81×125×8=101×28=5×59×6=85+406+215=550÷2÷5=46×98=113×40-63×40=5×51×8=4×49×5=633-45-25=69×45×2=65×125×8=43×12×5=102×81=8×4×125=25×89×4=33×31-33=132×75-42×75=125×17×8=66+13+187+14=440÷5÷4=898-489-211=652+378-152=31×12×25=91×82-82=125×61×8=81×37-37=19×11+11=47×52+153×52=27+513-17=565+(235+101)=662+739-62=420÷5÷6=601+884-541=271+70+130+29=87×5×18=189+133+411+267=592+51+208=181×50-111×50=350÷14÷5=92×21-92=834+(266+663)=86×76-16×76=138+516+162+84=522+376+78=86×89+86=61×88-88=345+(853+955)=101×63=2×89×25=422+578-222=25×53×4=279+20+30=參考答案90×71-90=630021×25×16=8400147+169+453=76919×71+71=142055+577+223=855600+829-329=1100676-425-75=176175×37+125×37=11100166×89-86×89=7120116+342+184+358=1000815+906-755=966158×50+142×50=1500084+139+561=784800÷2÷5=80758+395-355=79891×8×5=364040+(882+260)=118244×21-44=88025×37×4=3700620÷4÷5=3145×81×2=7290844-(144+174)=526590-(90+211)=28928×8×125=28000115+126+674=915179+34+421+46=680125+483+17=62561×125×8=61000790÷5÷2=79105×26-25×26=208013×5×18=1170101×23=232388+686+212+14=1000125×7×8=700015+548+55=618458+257+143=85849×98=480277×99=762386+360+240=68662×89+62=5580160÷4÷5=8524-(124+342)=5899×25×4=990076+281+619=976400÷25÷4=488×51-88=4400125×3×8=3000199+344+401=9448×73×125=7300099+456+444=99949×66+31×66=528037×78+63×78=7800337+141+159=63721×125×8=21000168+280+120=568118+35+55+82=290102×52=5304651-(51+57)=543224-(134+49)=415×83×16=664064×89+64=5760830-(45+760)=25228+75+425=728348+424+152=924217+284+416+83=1000482+(918+27)=142798×32=313641+(382+59)=48219×45×2=1710169+642+158=96979×46+46=368058×31-58=1740154+191+446=791713-(113+539)=6123×103=2369630+31+170=83142×41-42=1680519-(119+333)=67843-(243+383)=21798×56=5488380÷5÷2=38991-(143+191)=65779+52+28+21=18065×89-35×89=2670212+221+379=81259×44+44=264038×47+52×47=423093×4×25=9300567+861-261=116716×47×5=376059×4×5=1180315+27+173=515571+(329+939)=1839126+(344+874)=1344799+807-769=837983-(149+83)=751186×13+14×13=2600140+321+160=6212×33×35=2310109+185+191+15=50025×13×2=65069×5×8=2760175×85-95×85=6800171+23+29=223135×76-75×76=4560385+223+15=62351×61-51=306086×59+86=516012×59+12=72077+210+223+490=1000840÷5÷2=8481×31-31=2480135×10+105×10=24008×51×125=5100099×62=613891×5×18=8190279+172+421+128=100013×5×12=78061×49+61=305098×8×125=980004×86×25=8600103×19=195766+177+423=66644×19-34×19=19059×24+24=1440623-35-565=2399×86=8514516-(466+40)=1027×2×5=270750÷15÷2=2539×46+46=184099×30-29×30=2100895-(815+57)=2345×25×4=4500150×74-110×74=296083+226+374=68319×15×6=1710378+291+122+109=90075+110+690+25=90057+65+23+25=17059×40+40=2400512+(735+88)=133514+175+286=47525+124+35=184436+17+63+364=88056×98=548816×51×5=4080261+240+260+39=800280+974-250=1004668-58-142=468928-(205+428)=295103×86+97×86=1720018×43×5=387045×125×8=45000134×98-114×98=196041×8×125=4100015×79×6=7110102+(398+293)=79345×19×2=1710671-(281+71)=31978×8×125=78000547+188+253=98824+87+213=324566-(316+166)=84921-(414+221)=286192+(266+708)=1166298+(602+480)=1380273+(271+427)=97195×10-55×10=40031×11-11=33035×11×2=77061×6×15=5490125×55×8=550005×125×8=5000125×83×8=8300071×41-71=2840111+365+189+135=80035×125×8=35000816-(316+248)=25212×73×5=4380415+43-13=445494-63-17=4146×59×5=177034×22+46×22=176024×33+56×33=264037+(763+945)=174579×75+75=600097×35=339515+539+161+75=79049+54+251+16=370189×72-169×72=1440237+601+63=901153×79-83×79=553080×40+10×40=3600669+686-649=70629×39+29=116029×72+61×72=648089×34+34=3060224+270+30+476=1000583+(717+647)=194713×79+13=1040582+(18+607)=1207248+55+35+352=690116×38-36×38=304055×55+35×55=495091×22-22=198064×28-44×28=56021×25×4=210042×97=407481×43-43=3440124+114+376+286=900996-(796+107)=9390×31-90=270025×65×4=6500462+594-62=99453+49+51+547=70066×4×25=6600112×69-42×69=483025×55×4=55008×97×125=97000400÷5÷2=4055×25×4=550049×29+21×29=20305×79×14=553061+62+738+139=1000386+734-376=744658+48+252=95852×71-52=364011×25×28=7700951-285-315=35169×29+69=20708×11×125=1100061×22-22=1320653+974-603=10245×49×14=3430430÷2÷5=43827-(27+636)=164115+262+138=51552×51+38×51=4590481-126-74=28189×11+11=99053×4×15=3180884-406-294=18413×99=1287930÷5÷2=93700÷14÷5=10625+(433+775)=1833883+(532+117)=1532612+(989+488)=208936×60+64×60=600075×91-75=6750283+384+116+217=1000837-(767+35)=3578×102=795610×61-10=600990-194-606=190231+392+308=931416-157-43=216358+97+442=89799×49=485130×89+50×89=7120720÷2÷5=728×6×125=6000809+10+60=87973×98=7154862-(191+162)=509998+995-988=100589×4×25=890059×21+21=1260600÷2÷15=2097×53=5141447+30+53+10=54044+179+46+21=29012+(98+788)=89825×15×4=150064×39+64=2560934-(132+234)=56896×91-96=8640204+77+523=80433+14+37+586=670691+(109+963)=176341×2×15=123010×19+10=20081×73-73=584025×86+45×86=602055×59+55=330069×25×4=6900843-19-781=4386×98=842811+53+47+389=50031×71-31=2170242+127+558+73=1000366+(252+834)=145276+258+642+14=990703+(917+297)=1917360÷5÷8=9186×91-126×91=546066+212+488+24=790112+626+74+88=900783+785-755=81389×20+20=1800220÷5÷4=11915+467-447=935875-399-201=275281+301+119=701915-393-407=11538×56-18×56=1120258+156+42+144=60036×69+36=2520851-136-664=5113×125×8=1300014+222+486=722208+250+192+350=100089×69+89=6230631+936-611=9562×19×45=171091+15+385=491121+110+379+390=1000594+160+140=89491×29+91=2730352+181+19+48=6004×31×25=3100661+(439+344)=144440×69+50×69=6210912-712-88=112802-19-71=712633+291+67=99156×19+144×19=380098×38=37245×51×14=3570892-(392+332)=16818+281+19+52=37068×29-28×29=1160473+20+427+40=960780÷5÷12=1349×95+95=4750300÷6÷5=10989-(269+389)=33131×16-11×16=320103×88-33×88=616091×92-92=82804×73×25=730027×49+43×49=343013+345+555+27=940312+24+76=41269×64+64=448061×99=603912×42+18×42=1260990-419-81=49085×42+115×42=84005×57×2=570162+83+417=662150×65-110×65=260014×52+66×52=416065×25×4=650051×10-10=50025×17×16=6800868+745-68=154541×63-63=2520122+333+67+78=600972-297-503=17263×6×15=567031×80-80=2400820÷4÷5=4149×67+51×67=6700430+(370+24)=824910÷2÷35=13104×23+196×23=690051×15×2=15302×71×45=6390173+400+100=673269-49-31=18981×25×4=81005×71×8=2840443-(85+353)=5135+717-95=757798+764-64=1498719+(781+180)=1680125×85×8=8500084×97=814897×72-67×72=2160148×47-88×47=282010+254+70=33489+(405+211)=705120÷12÷5=229×69+69=207028+539+61+72=7008×77×125=7700025×25×4=250073×25×4=730038+383+32=4534×16×25=1600125×71×8=7100010×47+60×47=3290581+96+19=696258+224+142=624918-(218+189)=511515-239-61=21573×5×6=2190488+35+15+312=85011×14×5=77083×25×4=8300460+(440+914)=1814608+47+192=8472×21×5=210270÷5÷18=3940+(260+253)=145329+195+51+405=68091×37-81×37=370840÷2÷35=12282+60+240+218=80050×41-50=2000368+228+372=968580+693-280=993760+247-207=800219+48+481+22=770955+418-378=99530×32+40×32=2240958-301-99=55829×58+58=1740750+(750+633)=213386+265+135+14=50096×8×125=96000174+44+16=234737+41+63+19=86025×91×4=9100920+653-53=1520165+127+435+273=100043×35×2=301041×102=4182132+882-122=892937-(107+137)=693166+232+134+468=100023×16×5=1840191+308+409=90847×5×12=282025×7×4=70074+153+147=374496+(504+509)=1509205+192+195+108=700141×22-111×22=660169×52-149×52=104097×14=1358936+408-36=1308172+404+328=90464×47+26×47=4230218+149+182=549716-315-85=31681×94-94=7520859-(336+359)=164495-37-33=42568×101=6868971-(233+671)=67556-256-244=5625×59×4=590027×4×5=540637-192-208=2378×37×125=3700072×4×25=7200443+(657+65)=116583×125×8=8300081+47+553+19=70049×102=499815×99×2=2970452+35+48+165=700448+184+152+216=1000840÷6÷5=28637-92-108=437459-(259+174)=26125×77×8=77000940÷2÷5=944×26×25=260097×91-97=8730313+157-127=343158×46-88×46=322087×43+113×43=8600844+45+15+56=96094×4×25=9400103×14=144291×101=9191259+16+484=759267+247+53+433=1000278+594-94=77886×4×25=8600286+172+14=47294+33+37+506=67024×59+36×59=3540815+33+17=86516×8×125=1600019×40+40=80027×41-27=108089×25×4=890031+265+169=46586+398+402+114=1000369-(13+349)=7490÷2÷35=714×49+14=70024×60-14×60=600661-251-149=261542+327-297=572470÷2÷5=4785×99=841531×79+31=2480957-(230+57)=670981-675-225=814×94×25=94005×89×2=89014+575+66+125=78011+386+69+414=88053×4×25=5300747-(494+47)=20639×2×35=2730685-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