三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案120+378=734+714=124+100=213+509=52+207=178+61=68+237=850+269=186+240=273+484=62+259=881+150=225+108=948+423=104+79=400+100=100+92=308+420=184+297=395+926=22+45=53+232=238+176=800+876=62+289=107+335=105+81=406+151=151+243=521+799=61+176=566+109=80+210=373+377=289+132=177+681=292+203=278+602=154+136=411+263=279-266=423-29=221-83=996-808=50-23=767-227=355-112=792-262=452-330=798-92=368-68=816-262=189-70=740-474=463-113=604-450=198-81=943-773=336-178=760-400=305-97=811-735=342-255=849-45=445-407=255-37=365-299=739-126=413-363=392-236=318-102=480-200=395-17=933-15=141-32=786-549=342-155=994-426=116-18=790-259=77×5=21×5=190×4=232×5=250×2=994×7=33×9=179×4=283×3=637×3=109×6=861×4=14×3=889×6=297×3=349×5=22×5=292×5=304×3=484×8=205×4=768×2=96×3=361×3=98×6=161×9=28×6=668×8=20×7=762×8=295×2=705×4=100×8=168×4=20×3=890×5=270×2=37×8=79×3=915×4=270÷9=864÷2=54÷6=48÷6=108÷3=10÷5=328÷4=780÷6=230÷5=621÷3=72÷3=310÷5=147÷7=168÷8=390÷6=602÷2=186÷2=832÷8=387÷9=202÷2=196÷2=203÷7=52÷2=138÷2=36÷6=234÷6=90÷9=852÷2=80÷8=660÷5=206÷2=972÷6=216÷2=684÷2=342÷3=794÷2=132÷3=304÷8=322÷2=812÷7=31×11=39×51=32×22=29×60=22×18=46×15=47×15=89×67=45×19=36×79=12×77=90×29=15×11=52×68=23×18=80×82=36×12=28×72=22×10=71×97=13×40=84×68=25×28=89×25=23×38=74×67=27×30=82×61=11×75=56×62=52×17=60×32=42×14=33×91=10×39=68×32=31×20=77×33=31×28=97×45=210+426+172=478+365+596=52+208+667=33+929+919=98+24+477=837+125+539=38+618+326=579+945+965=621+64+131=419+569+200=33+81+142=673+452+866=487+55+376=46+515+977=30+54+98=870+402+127=363+473+68=544+358+733=274+286+371=78+32+902=227+51+333=390+201+215=279+104+478=622+498+971=34+508+101=741+294+100=25+532+387=93+738+592=803+72+22=577+712+228=675+20+247=91+779+941=204+103+588=717+552+614=263+43+51=548+120+651=223+88+276=759+174+863=81+137+394=829+766+548=329+61-269=776+696-386=93+400-49=448+107-523=111+234-46=219+741-552=109+337-207=383+915-722=32+228-152=672+700-33=261+102-247=669+688-896=54+325-323=254+309-360=168+203-87=490+235-50=367+23-265=940+997-378=20+78-18=166+76-124=29+449-15=706+648-362=44+327-205=739+156-852=128+355-59=719+35-729=98+74-62=801+368-206=209+125-84=778+631-551=304+136-90=181+911-489=238+228-438=644+780-956=192+234-151=781+806-312=345+114-142=340+500-19=307+44-31=412+196-235=483-102-155=853-403-204=223-57-40=682-194-201=313-80-186=843-298-267=346-108-206=638-166-315=445-127-302=727-682-26=411-30-119=614-98-492=460-120-129=807-583-48=476-132-147=864-269-360=445-231-134=500-64-273=418-39-321=809-29-93=259-125-91=933-672-92=476-193-69=756-379-51=202-71-70=887-59-64=210-129-69=812-260-373=327-99-136=597-483-44=269-95-47=898-317-444=295-106-136=643-535-45=443-82-268=822-744-62=446-98-170=806-312-398=342-163-20=693-404-118=456-92+115=711-317+636=453-452+214=915-137+796=86-29+231=555-107+388=55-51+222=658-624+224=434-258+259=589-76+802=228-192+454=625-408+422=287-284+426=584-410+377=394-24+126=929-786+778=101-38+346=930-872+520=491-409+267=536-301+66=464-399+131=473-319+974=196-136+255=934-309+385=418-265+251=661-342+574=477-454+138=962-603+732=374-280+307=971-874+97=137-72+348=502-163+797=298-248+447=689-270+517=262-106+302=435-210+342=248-179+376=960-567+965=347-141+72=953-894+812=24×20×2=41×78×6=14×18×2=88×44×8=21×15×2=56×85×6=19×13×3=47×19×7=28×11×3=26×82×5=27×16×2=18×53×7=43×11×2=60×63×5=11×27×2=10×56×2=10×21×2=64×51×2=13×29×2=63×96×9=18×26×2=63×15×6=14×10×3=90×93×2=22×21×2=88×44×4=10×17×2=85×32×8=14×15×4=34×69×2=29×11×2=22×31×3=30×14×2=93×56×9=12×12×3=59×70×2=11×16×4=60×67×5=14×24×2=20×74×2=23×4×8=93×7×5=93×2×4=47×5×2=27×8×2=24×4×9=57×5×3=30×8×6=16×7×4=101×8×4=41×5×3=52×2×6=12×9×5=109×6×4=20×2×6=178×4×7=103×3×2=130×2×6=39×2×9=103×7×8=10×3×5=118×5×9=12×6×2=34×9×5=69×2×6=27×3×9=85×5×2=33×9×2=153×3×2=88×5×3=62×5×3=250×2×4=10×2×3=100×7×2=68×4×3=63×7×8=29×3×7=431×2×3=22×7×3=181×5×7=14×6×26=19×2×17=12×7×86=22×3×63=14×4×52=13×7×81=11×4×97=27×3×99=21×3×29=25×3×90=11×2×13=20×2×12=12×8×24=34×2×77=38×2×49=15×2×55=24×2×44=24×4×37=12×5×58=10×9×78=29×3×84=23×3×62=12×5×42=14×4×16=13×4×60=18×5×64=49×2×12=10×2×48=18×5×31=21×4×87=12×2×14=15×6×38=16×4×76=15×2×12=13×5×75=28×2×10=44×2×52=19×5×49=30×2×26=44×2×31=35×12÷4=79×46÷2=13×70÷2=99×50÷9=10×22÷2=68×44÷4=18×55÷2=90×40÷3=36×11÷9=14×10÷2=14×54÷9=52×28÷4=18×45÷9=39×70÷2=30×10÷3=19×30÷6=21×25÷7=42×37÷3=26×19÷2=40×73÷5=35×18÷6=74×55÷2=24×23÷6=80×45÷6=30×27÷9=10×28÷2=17×44÷4=48×55÷5=50×14÷7=75×70÷7=14×60÷4=33×50÷3=44×21÷6=51×66÷9=14×34÷2=36×48÷3=27×31÷9=88×57÷2=20×39÷5=46×65÷5=176×3÷6=28×4÷8=68×6÷4=686×4÷8=14×8÷4=669×4÷3=189×5÷9=876×9÷4=26×4÷2=700×6÷7=20×9÷2=216×9÷8=60×9÷5=746×7÷2=40×7÷5=195×3÷9=64×3÷6=882×7÷2=160×3÷8=784×5÷8=95×4÷2=632×9÷4=200×2÷4=48×6÷4=32×3÷2=318×6÷4=231×4÷3=580×2÷5=102×3÷2=201×2÷6=245×4÷2=570×8÷3=42×3÷6=840×2÷8=207×4÷6=462×2÷6=47×8÷4=678×4÷8=73×8÷4=507×6÷3=204÷6÷2=252÷4÷3=120÷8÷3=540÷2÷5=476÷7÷4=954÷3÷3=672÷6÷8=444÷2÷2=665÷7÷5=588÷7÷3=456÷2÷4=735÷3÷5=360÷6÷4=990÷2÷5=344÷4÷2=222÷3÷2=570÷3÷5=784÷7÷2=66÷3÷2=124÷2÷2=210÷7÷3=180÷3÷3=294÷7÷3=488÷2÷4=546÷7÷3=384÷3÷8=270÷5÷2=612÷6÷6=825÷5÷3=296÷2÷2=984÷3÷8=714÷7÷6=932÷2÷2=624÷2÷6=315÷3÷5=651÷3÷7=525÷7÷5=455÷5÷7=480÷2÷3=735÷5÷7=930÷3×5=320÷5×3=618÷2×6=772÷4×8=16÷4×8=39÷3×4=884÷4×7=192÷4×5=711÷3×5=64÷2×6=363÷3×9=680÷8×9=804÷4×2=48÷6×8=984÷8×4=184÷8×2=450÷2×3=100÷4×2=860÷5×9=12÷3×9=981÷9×8=448÷8×9=240÷4×3=440÷4×3=234÷2×5=424÷8×4=180÷6×3=990÷2×6=168÷3×2=512÷8×2=504÷3×6=780÷2×3=612÷6×7=402÷3×7=780÷6×3=620÷2×9=994÷7×5=826÷7×2=86÷2×7=564÷4×9=128÷8×41=50÷2×81=72÷6×49=261÷3×14=40÷5×58=469÷7×91=91÷7×51=70÷7×97=81÷9×40=368÷8×91=102÷3×25=712÷8×32=75÷5×32=416÷8×74=120÷3×15=30÷2×72=145÷5×30=15÷3×14=520÷8×14=475÷5×14=72÷8×49=335÷5×64=20÷5×72=180÷3×24=12÷3×79=129÷3×96=102÷6×43=98÷2×13=84÷7×65=324÷9×71=135÷5×30=264÷6×86=256÷8×25=595÷7×74=24÷3×78=208÷4×98=32÷4×20=128÷8×38=128÷8×57=711÷9×10=288+(480-374)=29+(666-215)=159+(307-170)=107+(853-374)=442+(423-94)=77+(980-47)=80+(419-43)=586+(934-879)=60+(454-229)=788+(832-328)=39+(270-198)=801+(945-109)=247+(448-50)=300+(721-628)=17+(40-27)=900+(963-203)=350+(358-311)=610+(798-428)=225+(450-113)=864+(943-380)=376+(475-309)=925+(931-210)=494+(460-322)=276+(452-66)=321+(459-84)=137+(274-268)=404+(437-346)=242+(651-269)=143+(268-117)=568+(508-350)=406+(421-37)=916+(820-757)=234+(174-118)=521+(918-170)=345+(480-22)=882+(684-474)=238+(492-396)=684+(488-145)=427+(476-149)=779+(377-59)=377-(127+107)=755-(126+419)=404-(304+23)=427-(112+80)=253-(35+201)=814-(52+723)=454-(76+39)=994-(759+214)=276-(167+17)=982-(381+455)=449-(225+98)=770-(18+444)=305-(209+78)=899-(535+333)=490-(141+117)=705-(157+258)=483-(18+273)=811-(263+314)=444-(217+160)=324-(199+87)=261-(29+181)=605-(264+281)=150-(22+73)=497-(42+72)=360-(215+46)=666-(569+66)=452-(52+196)=578-(292+245)=311-(164+139)=587-(22+560)=431-(68+353)=429-(23+42)=480-(103+37)=771-(306+207)=500-(102+18)=706-(74+146)=486-(128+115)=975-(612+333)=438-(18+220)=894-(551+223)=452-(396-251)=981-(941-724)=496-(354-166)=923-(667-175)=278-(403-378)=936-(747-241)=19-(348-333)=716-(443-256)=154-(395-314)=900-(928-206)=94-(479-416)=465-(383-82)=458-(218-27)=422-(998-975)=482-(464-45)=467-(655-265)=419-(313-266)=783-(869-135)=239-(244-78)=473-(362-299)=372-(461-292)=178-(356-215)=451-(200-76)=820-(498-182)=414-(458-402)=272-(328-123)=389-(238-149)=850-(823-512)=332-(232-208)=312-(205-165)=106-(103-51)=159-(293-177)=323-(240-29)=682-(655-354)=198-(102-13)=472-(389-200)=154-(346-306)=945-(929-560)=412-(213-155)=880-(735-88)=400÷(64÷8)=80÷(35÷7)=272÷(14÷7)=900÷(42÷7)=324÷(18÷2)=958÷(10÷5)=476÷(28÷7)=294÷(42÷6)=63÷(24÷8)=788÷(24÷6)=140÷(24÷6)=264÷(14÷7)=332÷(18÷9)=755÷(35÷7)=40÷(24÷6)=360÷(36÷6)=438÷(18÷3)=927÷(36÷4)=159÷(18÷6)=176÷(40÷5)=81÷(36÷4)=445÷(40÷8)=30÷(10÷5)=474÷(18÷6)=448÷(28÷7)=98÷(16÷8)=310÷(10÷2)=294÷(18÷3)=381÷(15÷5)=135÷(21÷7)=294÷(18÷6)=14÷(28÷4)=207÷(27÷3)=504÷(64÷8)=300÷(36÷9)=606÷(10÷5)=408÷(24÷8)=980÷(14÷7)=387÷(72÷8)=99÷(12÷4)=904÷(2×4)=132÷(2×2)=90÷(3×3)=153÷(3×3)=816÷(3×2)=486÷(3×2)=400÷(2×2)=744÷(4×2)=72÷(2×4)=333÷(3×3)=56÷(2×2)=720÷(3×2)=956÷(2×2)=918÷(3×3)=560÷(4×2)=100÷(2×2)=544÷(4×2)=520÷(2×2)=344÷(2×2)=736÷(2×4)=136÷(2×2)=495÷(3×3)=648÷(3×3)=832÷(4×2)=567÷(3×3)=892÷(2×2)=456÷(3×2)=112÷(2×2)=688÷(2×2)=432÷(2×2)=724÷(2×2)=942÷(3×2)=268÷(2×2)=660÷(2×2)=424÷(2×4)=888÷(3×2)=736÷(4×2)=246÷(3×2)=192÷(2×4)=372÷(3×2)=102×(42÷7)=862×(15÷3)=29×(12÷3)=83×(48÷6)=128×(21÷7)=60×(18÷6)=149×(16÷4)=687×(54÷9)=53×(42÷6)=969×(81÷9)=79×(10÷2)=967×(24÷4)=171×(45÷9)=711×(54÷9)=143×(24÷8)=87×(72÷8)=72×(16÷8)=273×(36÷4)=59×(18÷3)=796×(54÷9)=131×(30÷5)=667×(21÷7)=57×(48÷8)=426×(72÷9)=52×(18÷6)=241×(36÷6)=34×(48÷6)=680×(14÷7)=85×(35÷7)=361×(12÷3)=222×(24÷8)=380×(42÷6)=127×(42÷7)=918×(32÷4)=131×(42÷6)=820×(30÷6)=50×(72÷9)=753×(56÷8)=102×(15÷3)=827×(12÷2)=72×(40÷4)=56×(472÷8)=12×(210÷3)=33×(450÷6)=45×(50÷5)=96×(128÷4)=14×(406÷7)=48×(783÷9)=15×(40÷4)=33×(40÷4)=16×(72÷3)=78×(528÷6)=11×(76÷4)=95×(291÷3)=12×(420÷7)=92×(352÷8)=49×(22÷2)=26×(378÷7)=29×(104÷4)=21×(784÷8)=53×(108÷6)=78×(864÷9)=35×(140÷5)=35×(184÷2)=12×(108÷9)=73×(528÷6)=17×(102÷2)=56×(114÷2)=15×(126÷2)=98×(704÷8)=15×(427÷7)=10×(279÷9)=12×(80÷2)=75×(100÷5)=17×(152÷4)=63×(140÷2)=78×(66÷6)=27×(265÷5)=11×(280÷5)=34×(475÷5)=444+115×4=353+64×7=401+237×2=522+391×2=313+44×9=536+185×2=106+90×7=42+107×8=490+33×3=171+306×3=210+283×2=404+68×9=318+123×5=236+231×3=29+54×6=464+165×3=261+127×4=135+378×2=470+72×5=331+63×9=64+73×3=872+297×3=399+59×3=900+174×3=43+62×5=701+149×3=485+22×6=106+153×2=383+63×3=642+98×3=47×6+206=43×2+122=10×8+413=371×2+377=206×2+324=75×5+516=10×4+93=130×2+314=68×7+213=102×2+947=64+14×58=524+50×11=196+13×56=955+19×40=276+12×15=582+83×11=63+16×15=623+10×19=60+70×12=521+19×32=83+10×49=452+59×12=125+68×11=700+12×75=160+34×18=930+22×32=10+69×14=768+13×49=28+16×23=972+25×33=352+18×31=535+31×13=475+38×12=620+17×48=31+16×22=321+30×14=315+33×20=83+25×28=189+23×17=551+23×37=16×15+124=18×12+814=33×13+388=33×14+907=11×73+130=30×21+78=35×10+363=41×20+16=13×36+30=12×64+111=349-32×10=381-10×37=438-15×17=811-31×10=374-15×22=959-12×10=472-26×14=821-19×43=428-20×12=484-30×14=453-12×28=869-36×23=436-14×30=964-10×45=301-21×13=794-16×10=351-12×11=920-19×27=185-10×16=802-30×14=323-10×20=469-10×46=479-35×12=682-34×15=307-23×10=614-13×40=332-18×15=736-25×23=244-10×22=658-13×15=436-12×25=821-15×44=425-11×27=427-14×17=384-10×11=545-43×12=449-10×12=701-12×22=433-42×10=986-58×13=361-140×2=775-180×2=348-148×2=370-38×6=407-62×3=791-108×7=423-50×8=770-13×7=387-38×9=336-17×4=460-29×6=745-98×7=269-69×3=940-100×7=351-125×2=449-132×3=337-39×5=458-64×6=425-60×3=347-24×2=388-23×2=959-41×4=494-65×4=789-105×5=387-66×2=830-249×3=486-27×2=402-150×2=311-43×5=808-90×5=433-46×6=319-91×2=285-14×8=680-40×6=381-17×9=773-123×2=399-143×2=593-113×3=477-76×3=947-68×2=36×12-140=12×54-136=48×10-47=13×52-244=28×15-117=27×18-484=11×33-48=30×18-436=12×22-181=76×13-534=31×11-184=31×19-408=16×21-127=15×21-303=10×39-234=12×66-205=16×20-142=50×16-200=32×14-24=18×31-477=27×12-269=31×13-119=31×16-53=64×14-589=23×14-314=10×91-636=13×30-21=19×29-264=29×12-344=24×12-265=18×21-78=15×15-22=19×23-192=29×21-400=20×15-261=10×94-527=33×14-408=28×27-375=34×10-135=12×24-56=22×8-69=635×4-89=150×6-777=27×6-128=283×3-182=633×4-376=455×2-556=418×3-283=170×3-429=883×4-645=122×6-678=458×2-150=409×2-424=208×4-428=188×5-619=558×3-460=138×6-168=842×7-631=208×3-97=380×8-284=72×8-265=107×8-738=113×5-439=770×8-368=87×7-223=873×7-466=203×4-592=686×8-867=98×8-562=291×8-150=66×9-488=550×4-714=103×9-762=747×4-514=133×2-98=640×9-175=195×5-196=659×3-503=67×8-323=380×7-185=50+392÷7=35+548÷4=79+672÷2=884+495÷5=318+771÷3=856+204÷2=72+656÷2=225+315÷5=329+633÷3=77+870÷6=195+804÷2=318+600÷3=110+250÷5=299+724÷2=301+270÷6=189+15÷5=490+567÷3=307+432÷2=18+656÷4=411+672÷4=686÷7+172=126÷6+765=111÷3+184=292÷4+282=338÷2+303=616÷4+680=924÷6+57=760÷2+120=312÷2+12=900÷5+216=826÷2+250=558÷6+364=444÷2+18=484÷2+896=84÷2+82=328÷4+499=981÷3+218=10÷2+168=540÷9+344=909÷9+357=420-546÷3=563-600÷3=73-360÷5=168-256÷4=280-770÷5=581-150÷6=286-640÷4=106-312÷4=187-567÷9=845-615÷5=291-124÷4=498-486÷6=374-498÷2=260-385÷5=445-266÷2=425-350÷5=495-900÷5=724-96÷4=128-474÷6=596-405÷5=499-852÷4=354-831÷3=149-154÷7=561-20÷2=172-318÷2=495-468÷9=110-660÷6=543-700÷5=130-434÷7=440-747÷3=204-580÷4=897-864÷9=446-60÷3=499-720÷5=53-36÷9=356-165÷3=382-594÷3=800-576÷3=28-90÷5=211-176÷2=32×(321-300)=79×(95-60)=58×(468-453)=96×(319-272)=10×(419-354)=92×(699-609)=26×(258-240)=22×(250-162)=14×(143-110)=88×(405-367)=25×(453-426)=77×(751-733)=26×(248-217)=11×(461-428)=43×(385-366)=39×(62-20)=13×(405-347)=47×(690-602)=15×(392-338)=89×(569-527)=(378-338)×22=(142-66)×47=(340-311)×28=(531-477)×13=(46-23)×16=(657-603)×35=(416-374)×18=(692-594)×91=(86-72)×64=(464-430)×74=(147-132)×15=(942-929)×24=(498-451)×14=(613-517)×68=(339-306)×23=(741-662)×28=(152-141)×42=(692-610)×99=(297-262)×10=(661-595)×81=20×(26-22)=430×(857-850)=92×(146-142)=694×(986-978)=27×(300-291)=211×(657-651)=63×(46-37)=957×(473-467)=50×(146-142)=714×(500-496)=40×(312-308)=628×(57-52)=10×(47-43)=640×(284-275)=156×(436-430)=297×(511-502)=167×(87-82)=244×(853-844)=286×(189-186)=257×(412-406)=82×(100-91)=204×(774-765)=154×(72-67)=338×(133-124)=137×(479-472)=364×(307-299)=206×(82-79)=410×(301-293)=55×(89-82)=904×(788-782)=66×(127-124)=158×(619-613)=140×(368-364)=303×(913-904)=47×(116-109)=904×(707-701)=85×(112-106)=927×(196-193)=11×(152-144)=133×(607-603)=144÷(277-271)=366÷(488-485)=363÷(33-30)=80÷(779-775)=35÷(310-305)=450÷(194-189)=330÷(82-76)=956÷(844-842)=189÷(475-472)=475÷(103-98)=402÷(427-425)=174÷(836-833)=24÷(47-43)=344÷(625-623)=280÷(129-121)=990÷(740-738)=450÷(154-149)=90÷(330-328)=272÷(208-200)=813÷(662-659)=500÷(386-384)=14÷(331-329)=164÷(290-286)=288÷(295-293)=64÷(367-359)=860÷(929-924)=108÷(497-494)=348÷(469-466)=453÷(183-180)=48÷(790-787)=450÷(346-343)=460÷(676-672)=130÷(413-408)=230÷(159-157)=15÷(296-291)=444÷(347-345)=290÷(135-133)=243÷(733-724)=54÷(152-150)=845÷(46-41)=(294-42)÷2=(821-203)÷6=(406-158)÷2=(963-774)÷7=(318-117)÷3=(617-554)÷7=(450-108)÷9=(726-326)÷8=(369-253)÷2=(918-488)÷2=(420-396)÷8=(507-112)÷5=(238-175)÷7=(927-363)÷2=(331-289)÷2=(160-112)÷4=(431-340)÷7=(446-263)÷3=(129-97)÷2=(164-52)÷4=(355-251)÷8=(951-267)÷9=(294-42)÷4=(984-974)÷5=(439-243)÷2=(804-572)÷4=(339-307)÷2=(798-394)÷2=(342-310)÷8=(102-30)÷6=(353-56)÷3=(940-319)÷9=(400-274)÷3=(846-760)÷2=(325-43)÷2=(732-334)÷2=(118-78)÷4=(739-247)÷3=(228-116)÷8=(819-409)÷5=1/4+2/4=2/7+4/7=1/5+2/5=2/8+6/8=2/8+4/8=5/7+2/7=1/6+3/6=2/10+5/10=4/8+3/8=7/9+2/9=2/7+3/7=6/10+2/10=4/8-1/8=3/9-2/9=2/6-1/6=2/5-1/5=3/6-1/6=7/9-2/9=2/7-1/7=6/7-1/7=4/6-1/6=6/9-1/9=2/4-1/4=6/8-1/8=2.9+2.8=73.4+10.2=7.7+0.2=3.5+7.3=6.5+7.4=24.1+66.8=7.4+4.4=44.4+22.9=6.1+5.2=4.3+6.7=4.7+2.2=4.4+77.1=7.0+7.6=38.0+39.9=7.8+9.4=0.7+4.6=2.3+9.3=56.4+11.9=8.8+4.9=46.1+53.0=3.7+9.0=1.3+3.9=3.1+7.8=70.5+14.8=4.5+3.8=8.4+32.2=8.4+1.6=5.9+5.2=5.7+0.9=25.7+0.6=4.7+2.5=46.4+44.8=6.5+8.1=8.1+3.1=1.5+4.1=17.3+14.2=0.7+3.0=33.6+55.0=6.1+6.7=9.4+5.4=8.9-5.9=80.5-37.6=2.9-1.0=4.6-3.0=8.5-6.3=56.9-43.1=4.4-3.3=75.6-0.9=7.3-5.3=9.1-8.0=9.3-5.9=80.8-16.2=8.0-5.7=80.4-64.1=8.3-7.8=4.8-1.2=8.3-4.5=63.5-50.2=4.0-2.2=75.2-17.7=6.8-5.1=5.6-4.5=6.2-2.8=42.5-24.1=9.1-2.8=73.9-57.2=4.0-3.1=9.8-6.2=9.0-0.9=65.2-37.1=9.0-4.3=96.2-75.6=7.5-4.5=5.3-1.2=8.2-4.3=79.5-61.4=9.4-8.1=73.4-6.7=7.6-0.8=4.2-1.4=参考答案120+378=498734+714=1448124+100=224213+509=72252+207=259178+61=23968+237=305850+269=1119186+240=426273+484=75762+259=321881+150=1031225+108=333948+423=1371104+79=183400+100=500100+92=192308+420=728184+297=481395+926=132122+45=6753+232=285238+176=414800+876=167662+289=351107+335=442105+81=186406+151=557151+243=394521+799=132061+176=237566+109=67580+210=290373+377=750289+132=421177+681=858292+203=495278+602=880154+136=290411+263=674279-266=13423-29=394221-83=138996-808=18850-23=27767-227=540355-112=243792-262=530452-330=122798-92=706368-68=300816-262=554189-70=119740-474=266463-113=350604-450=154198-81=117943-773=170336-178=158760-400=360305-97=208811-735=76342-255=87849-45=804445-407=38255-37=218365-299=66739-126=613413-363=50392-236=156318-102=216480-200=280395-17=378933-15=918141-32=109786-549=237342-155=187994-426=568116-18=98790-259=53177×5=38521×5=105190×4=760232×5=1160250×2=500994×7=695833×9=297179×4=716283×3=849637×3=1911109×6=654861×4=344414×3=42889×6=5334297×3=891349×5=174522×5=110292×5=1460304×3=912484×8=3872205×4=820768×2=153696×3=288361×3=108398×6=588161×9=144928×6=168668×8=534420×7=140762×8=6096295×2=590705×4=2820100×8=800168×4=67220×3=60890×5=4450270×2=54037×8=29679×3=237915×4=3660270÷9=30864÷2=43254÷6=948÷6=8108÷3=3610÷5=2328÷4=82780÷6=130230÷5=46621÷3=20772÷3=24310÷5=62147÷7=21168÷8=21390÷6=65602÷2=301186÷2=93832÷8=104387÷9=43202÷2=101196÷2=98203÷7=2952÷2=26138÷2=6936÷6=6234÷6=3990÷9=10852÷2=42680÷8=10660÷5=132206÷2=103972÷6=162216÷2=108684÷2=342342÷3=114794÷2=397132÷3=44304÷8=38322÷2=161812÷7=11631×11=34139×51=198932×22=70429×60=174022×18=39646×15=69047×15=70589×67=596345×19=85536×79=284412×77=92490×29=261015×11=16552×68=353623×18=41480×82=656036×12=43228×72=201622×10=22071×97=688713×40=52084×68=571225×28=70089×25=222523×38=87474×67=495827×30=81082×61=500211×75=82556×62=347252×17=88460×32=192042×14=58833×91=300310×39=39068×32=217631×20=62077×33=254131×28=86897×45=4365210+426+172=808478+365+596=143952+208+667=92733+929+919=188198+24+477=599837+125+539=150138+618+326=982579+945+965=2489621+64+131=816419+569+200=118833+81+142=256673+452+866=1991487+55+376=91846+515+977=153830+54+98=182870+402+127=1399363+473+68=904544+358+733=1635274+286+371=93178+32+902=1012227+51+333=611390+201+215=806279+104+478=861622+498+971=209134+508+101=643741+294+100=113525+532+387=94493+738+592=1423803+72+22=897577+712+228=1517675+20+247=94291+779+941=1811204+103+588=895717+552+614=1883263+43+51=357548+120+651=1319223+88+276=587759+174+863=179681+137+394=612829+766+548=2143329+61-269=121776+696-386=108693+400-49=444448+107-523=32111+234-46=299219+741-552=408109+337-207=239383+915-722=57632+228-152=108672+700-33=1339261+102-247=116669+688-896=46154+325-323=56254+309-360=203168+203-87=284490+235-50=675367+23-265=125940+997-378=155920+78-18=80166+76-124=11829+449-15=463706+648-362=99244+327-205=166739+156-852=43128+355-59=424719+35-729=2598+74-62=110801+368-206=963209+125-84=250778+631-551=858304+136-90=350181+911-489=603238+228-438=28644+780-956=468192+234-151=275781+806-312=1275345+114-142=317340+500-19=821307+44-31=320412+196-235=373483-102-155=226853-403-204=246223-57-40=126682-194-201=287313-80-186=47843-298-267=278346-108-206=32638-166-315=157445-127-302=16727-682-26=19411-30-119=262614-98-492=24460-120-129=211807-583-48=176476-132-147=197864-269-360=235445-231-134=80500-64-273=163418-39-321=58809-29-93=687259-125-91=43933-672-92=169476-193-69=214756-379-51=326202-71-70=61887-59-64=764210-129-69=12812-260-373=179327-99-136=92597-483-44=70269-95-47=127898-317-444=137295-106-136=53643-535-45=63443-82-268=93822-744-62=16446-98-170=178806-312-398=96342-163-20=159693-404-118=171456-92+115=479711-317+636=1030453-452+214=215915-137+796=157486-29+231=288555-107+388=83655-51+222=226658-624+224=258434-258+259=435589-76+802=1315228-192+454=490625-408+422=639287-284+426=429584-410+377=551394-24+126=496929-786+778=921101-38+346=409930-872+520=578491-409+267=349536-301+66=301464-399+131=196473-319+974=1128196-136+255=315934-309+385=1010418-265+251=404661-342+574=893477-454+138=161962-603+732=1091374-280+307=401971-874+97=194137-72+348=413502-163+797=1136298-248+447=497689-270+517=936262-106+302=458435-210+342=567248-179+376=445960-567+965=1358347-141+72=278953-894+812=87124×20×2=96041×78×6=1918814×18×2=50488×44×8=3097621×15×2=63056×85×6=2856019×13×3=74147×19×7=625128×11×3=92426×82×5=1066027×16×2=86418×53×7=667843×11×2=94660×63×5=1890011×27×2=59410×56×2=112010×21×2=42064×51×2=652813×29×2=75463×96×9=5443218×26×2=93663×15×6=567014×10×3=42090×93×2=1674022×21×2=92488×44×4=1548810×17×2=34085×32×8=2176014×15×4=84034×69×2=469229×11×2=63822×31×3=204630×14×2=84093×56×9=4687212×12×3=43259×70×2=826011×16×4=70460×67×5=2010014×24×2=67220×74×2=296023×4×8=73693×7×5=325593×2×4=74447×5×2=47027×8×2=43224×4×9=86457×5×3=85530×8×6=144016×7×4=448101×8×4=323241×5×3=61552×2×6=62412×9×5=540109×6×4=261620×2×6=240178×4×7=4984103×3×2=618130×2×6=156039×2×9=702103×7×8=576810×3×5=150118×5×9=531012×6×2=14434×9×5=153069×2×6=82827×3×9=72985×5×2=85033×9×2=594153×3×2=91888×5×3=132062×5×3=930250×2×4=200010×2×3=60100×7×2=140068×4×3=81663×7×8=352829×3×7=609431×2×3=258622×7×3=462181×5×7=633514×6×26=218419×2×17=64612×7×86=722422×3×63=415814×4×52=291213×7×81=737111×4×97=426827×3×99=801921×3×29=182725×3×90=675011×2×13=28620×2×12=48012×8×24=230434×2×77=523638×2×49=372415×2×55=165024×2×44=211224×4×37=355212×5×58=348010×9×78=702029×3×84=730823×3×62=427812×5×42=252014×4×16=89613×4×60=312018×5×64=576049×2×12=117610×2×48=96018×5×31=279021×4×87=730812×2×14=33615×6×38=342016×4×76=486415×2×12=36013×5×75=487528×2×10=56044×2×52=457619×5×49=465530×2×26=156044×2×31=272835×12÷4=10579×46÷2=181713×70÷2=45599×50÷9=55010×22÷2=11068×44÷4=74818×55÷2=49590×40÷3=120036×11÷9=4414×10÷2=7014×54÷9=8452×28÷4=36418×45÷9=9039×70÷2=136530×10÷3=10019×30÷6=9521×25÷7=7542×37÷3=51826×19÷2=24740×73÷5=58435×18÷6=10574×55÷2=203524×23÷6=9280×45÷6=60030×27÷9=9010×28÷2=14017×44÷4=18748×55÷5=52850×14÷7=10075×70÷7=75014×60÷4=21033×50÷3=55044×21÷6=15451×66÷9=37414×34÷2=23836×48÷3=57627×31÷9=9388×57÷2=250820×39÷5=15646×65÷5=598176×3÷6=8828×4÷8=1468×6÷4=102686×4÷8=34314×8÷4=28669×4÷3=892189×5÷9=105876×9÷4=197126×4÷2=52700×6÷7=60020×9÷2=90216×9÷8=24360×9÷5=108746×7÷2=261140×7÷5=56195×3÷9=6564×3÷6=32882×7÷2=3087160×3÷8=60784×5÷8=49095×4÷2=190632×9÷4=1422200×2÷4=10048×6÷4=7232×3÷2=48318×6÷4=477231×4÷3=308580×2÷5=232102×3÷2=153201×2÷6=67245×4÷2=490570×8÷3=152042×3÷6=21840×2÷8=210207×4÷6=138462×2÷6=15447×8÷4=94678×4÷8=33973×8÷4=146507×6÷3=1014204÷6÷2=17252÷4÷3=21120÷8÷3=5540÷2÷5=54476÷7÷4=17954÷3÷3=106672÷6÷8=14444÷2÷2=111665÷7÷5=19588÷7÷3=28456÷2÷4=57735÷3÷5=49360÷6÷4=15990÷2÷5=99344÷4÷2=43222÷3÷2=37570÷3÷5=38784÷7÷2=5666÷3÷2=11124÷2÷2=31210÷7÷3=10180÷3÷3=20294÷7÷3=14488÷2÷4=61546÷7÷3=26384÷3÷8=16270÷5÷2=27612÷6÷6=17825÷5÷3=55296÷2÷2=74984÷3÷8=41714÷7÷6=17932÷2÷2=233624÷2÷6=52315÷3÷5=21651÷3÷7=31525÷7÷5=15455÷5÷7=13480÷2÷3=80735÷5÷7=21930÷3×5=1550320÷5×3=192618÷2×6=1854772÷4×8=154416÷4×8=3239÷3×4=52884÷4×7=1547192÷4×5=240711÷3×5=118564÷2×6=192363÷3×9=1089680÷8×9=765804÷4×2=40248÷6×8=64984÷8×4=492184÷8×2=46450÷2×3=675100÷4×2=50860÷5×9=154812÷3×9=36981÷9×8=872448÷8×9=504240÷4×3=180440÷4×3=330234÷2×5=585424÷8×4=212180÷6×3=90990÷2×6=2970168÷3×2=112512÷8×2=128504÷3×6=1008780÷2×3=1170612÷6×7=714402÷3×7=938780÷6×3=390620÷2×9=2790994÷7×5=710826÷7×2=23686÷2×7=301564÷4×9=1269128÷8×41=65650÷2×81=202572÷6×49=588261÷3×14=121840÷5×58=464469÷7×91=609791÷7×51=66370÷7×97=97081÷9×40=360368÷8×91=4186102÷3×25=850712÷8×32=284875÷5×32=480416÷8×74=3848120÷3×15=60030÷2×72=1080145÷5×30=87015÷3×14=70520÷8×14=910475÷5×14=133072÷8×49=441335÷5×64=428820÷5×72=288180÷3×24=144012÷3×79=316129÷3×96=4128102÷6×43=73198÷2×13=63784÷7×65=780324÷9×71=2556135÷5×30=810264÷6×86=3784256÷8×25=800595÷7×74=629024÷3×78=624208÷4×98=509632÷4×20=160128÷8×38=608128÷8×57=912711÷9×10=790288+(480-374)=39429+(666-215)=480159+(307-170)=296107+(853-374)=586442+(423-94)=77177+(980-47)=101080+(419-43)=456586+(934-879)=64160+(454-229)=285788+(832-328)=129239+(270-198)=111801+(945-109)=1637247+(448-50)=645300+(721-628)=39317+(40-27)=30900+(963-203)=1660350+(358-311)=397610+(798-428)=980225+(450-113)=562864+(943-380)=1427376+(475-309)=542925+(931-210)=1646494+(460-322)=632276+(452-66)=662321+(459-84)=696137+(274-268)=143404+(437-346)=495242+(651-269)=624143+(268-117)=294568+(508-350)=726406+(421-37)=790916+(820-757)=979234+(174-118)=290521+(918-170)=1269345+(480-22)=803882+(684-474)=1092238+(492-396)=334684+(488-145)=1027427+(476-149)=754779+(377-59)=1097377-(127+107)=143755-(126+419)=210404-(304+23)=77427-(112+80)=235253-(35+201)=17814-(52+723)=39454-(76+39)=339994-(759+214)=21276-(167+17)=92982-(381+455)=146449-(225+98)=126770-(18+444)=308305-(209+78)=18899-(535+333)=31490-(141+117)=232705-(157+258)=290483-(18+273)=192811-(263+314)=234444-(217+160)=67324-(199+87)=38261-(29+181)=51605-(264+281)=60150-(22+73)=55497-(42+72)=383360-(215+46)=99666-(569+66)=31452-(52+196)=204578-(292+245)=41311-(164+139)=8587-(22+560)=5431-(68+353)=10429-(23+42)=364480-(103+37)=340771-(306+207)=258500-(102+18)=380706-(74+146)=486486-(128+115)=243975-(612+333)=30438-(18+220)=200894-(551+223)=120452-(396-251)=307981-(941-724)=764496-(354-166)=308923-(667-175)=431278-(403-378)=253936-(747-241)=43019-(348-333)=4716-(443-256)=529154-(395-314)=73900-(928-206)=17894-(479-416)=31465-(383-82)=164458-(218-27)=267422-(998-975)=399482-(464-45)=63467-(655-265)=77419-(313-266)=372783-(869-135)=49239-(244-78)=73473-(362-299)=410372-(461-292)=203178-(356-215)=37451-(200-76)=327820-(498-182)=504414-(458-402)=358272-(328-123)=67389-(238-149)=300850-(823-512)=539332-(232-208)=308312-(205-165)=272106-(103-51)=54159-(293-177)=43323-(240-29)=112682-(655-354)=381198-(102-13)=109472-(389-200)=283154-(346-306)=114945-(929-560)=576412-(213-155)=354880-(735-88)=233400÷(64÷8)=5080÷(35÷7)=16272÷(14÷7)=136900÷(42÷7)=150324÷(18÷2)=36958÷(10÷5)=479476÷(28÷7)=119294÷(42÷6)=4263÷(24÷8)=21788÷(24÷6)=197140÷(24÷6)=35264÷(14÷7)=132332÷(18÷9)=166755÷(35÷7)=15140÷(24÷6)=10360÷(36÷6)=60438÷(18÷3)=73927÷(36÷4)=103159÷(18÷6)=53176÷(40÷5)=2281÷(36÷4)=9445÷(40÷8)=8930÷(10÷5)=15474÷(18÷6)=158448÷(28÷7)=11298÷(16÷8)=49310÷(10÷2)=62294÷(18÷3)=49381÷(15÷5)=127135÷(21÷7)=45294÷(18÷6)=9814÷(28÷4)=2207÷(27÷3)=23504÷(64÷8)=63300÷(36÷9)=75606÷(10÷5)=303408÷(24÷8)=136980÷(14÷7)=490387÷(72÷8)=4399÷(12÷4)=33904÷(2×4)=113132÷(2×2)=3390÷(3×3)=10153÷(3×3)=17816÷(3×2)=136486÷(3×2)=81400÷(2×2)=100744÷(4×2)=9372÷(2×4)=9333÷(3×3)=3756÷(2×2)=14720÷(3×2)=120956÷(2×2)=239918÷(3×3)=102560÷(4×2)=70100÷(2×2)=25544÷(4×2)=68520÷(2×2)=130344÷(2×2)=86736÷(2×4)=92136÷(2×2)=34495÷(3×3)=55648÷(3×3)=72832÷(4×2)=104567÷(3×3)=63892÷(2×2)=223456÷(3×2)=76112÷(2×2)=28688÷(2×2)=172432÷(2×2)=108724÷(2×2)=181942÷(3×2)=157268÷(2×2)=67660÷(2×2)=165424÷(2×4)=53888÷(3×2)=148736÷(4×2)=92246÷(3×2)=41192÷(2×4)=24372÷(3×2)=62102×(42÷7)=612862×(15÷3)=431029×(12÷3)=11683×(48÷6)=664128×(21÷7)=38460×(18÷6)=180149×(16÷4)=596687×(54÷9)=412253×(42÷6)=371969×(81÷9)=872179×(10÷2)=395967×(24÷4)=5802171×(45÷9)=855711×(54÷9)=4266143×(24÷8)=42987×(72÷8)=78372×(16÷8)=144273×(36÷4)=245759×(18÷3)=354796×(54÷9)=4776131×(30÷5)=786667×(21÷7)=200157×(48÷8)=342426×(72÷9)=340852×(18÷6)=156241×(36÷6)=144634×(48÷6)=272680×(14÷7)=136085×(35÷7)=425361×(12÷3)=1444222×(24÷8)=666380×(42÷6)=2660127×(42÷7)=762918×(32÷4)=7344131×(42÷6)=917820×(30÷6)=410050×(72÷9)=400753×(56÷8)=5271102×(15÷3)=510827×(12÷2)=496272×(40÷4)=72056×(472÷8)=330412×(210÷3)=84033×(450÷6)=247545×(50÷5)=45096×(128÷4)=307214×(406÷7)=81248×(783÷9)=417615×(40÷4)=15033×(40÷4)=33016×(72÷3)=38478×(528÷6)=686411×(76÷4)=20995×(291÷3)=921512×(420÷7)=72092×(352÷8)=404849×(22÷2)=53926×(378÷7)=140429×(104÷4)=75421×(784÷8)=205853×(108÷6)=95478×(864÷9)=748835×(140÷5)=98035×(184÷2)=322012×(108÷9)=14473×(528÷6)=642417×(102÷2)=86756×(114÷2)=319215×(126÷2)=94598×(704÷8)=862415×(427÷7)=91510×(279÷9)=31012×(80÷2)=48075×(100÷5)=150017×(152÷4)=64663×(140÷2)=441078×(66÷6)=85827×(265÷5)=143111×(280÷5)=61634×(475÷5)=3230444+115×4=904353+64×7=801401+237×2=875522+391×2=1304313+44×9=709536+185×2=906106+90×7