三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案154+85=170+221=380+69=151+77=160+240=465+318=83+380=945+524=176+155=152+88=128+358=352+426=167+91=307+842=355+117=93+208=249+199=617+803=169+246=353+812=146+317=614+152=119+108=391+686=44+92=141+562=77+250=210+251=73+17=761+647=108+42=650+368=296+64=222+94=189+109=247+558=121+79=308+156=247+118=449+181=435-243=422-249=179-57=691-180=460-376=338-165=300-236=322-306=409-215=253-231=387-92=540-90=380-355=989-256=332-50=671-191=360-322=499-284=314-213=918-524=209-21=904-678=427-188=570-178=458-44=618-509=449-189=966-839=351-268=683-352=437-325=878-853=185-128=324-277=166-53=516-349=390-308=991-570=387-297=858-313=77×2=246×9=67×7=38×3=78×2=805×9=63×8=774×4=74×5=622×9=215×2=635×5=155×4=623×4=198×3=438×6=18×2=523×3=11×3=296×9=203×2=43×7=423×2=257×3=37×8=985×8=70×8=957×4=76×2=271×2=246×2=488×4=148×4=64×4=315×2=156×2=164×5=54×2=32×8=228×3=180÷3=816÷3=364÷7=840÷7=76÷4=472÷4=90÷6=904÷2=84÷7=900÷2=220÷5=848÷2=128÷4=260÷2=100÷2=330÷2=40÷4=672÷7=312÷2=136÷8=300÷3=55÷5=240÷2=938÷2=375÷3=216÷9=96÷2=912÷8=302÷2=621÷9=279÷9=864÷6=159÷3=640÷8=380÷5=686÷7=88÷2=771÷3=120÷8=348÷6=14×67=34×75=14×45=68×48=24×10=24×32=69×11=94×45=20×26=11×41=10×39=81×74=56×11=64×24=31×16=73×93=27×26=95×91=53×13=13×89=43×21=16×88=10×48=46×17=23×17=68×83=48×17=65×32=17×22=84×12=20×21=21×37=26×18=64×81=38×18=61×14=13×29=98×91=72×13=72×60=512+131+18=516+422+718=279+290+134=871+929+883=502+343+138=474+365+230=73+507+236=319+350+392=51+684+197=850+79+279=135+496+93=128+742+697=676+19+206=566+234+833=73+17+267=863+153+957=414+265+317=163+527+66=251+218+163=32+263+424=66+124+713=305+745+423=153+212+492=18+850+799=228+24+697=876+557+403=47+634+266=952+427+37=162+120+402=142+911+386=461+433+93=484+264+44=93+424+166=653+688+871=72+84+16=18+166+636=105+489+170=227+541+695=118+78+433=376+30+71=56+83-110=452+860-812=84+338-387=475+728-655=139+260-78=225+560-376=132+20-100=899+626-552=22+430-100=699+191-297=144+81-138=249+519-467=190+175-123=214+341-442=135+117-76=966+914-590=318+156-331=352+82-173=402+61-228=176+714-808=284+198-115=553+965-593=147+211-154=987+176-908=398+80-79=10+488-123=80+264-95=277+791-918=165+315-309=248+24-173=55+321-211=959+798-130=47+279-291=550+56-476=265+205-282=779+791-785=242+231-360=462+739-152=62+321-232=827+815-219=378-118-251=172-44-26=389-94-258=595-158-326=331-25-162=846-301-240=271-36-197=796-505-199=398-11-192=704-585-119=447-30-139=808-117-596=369-38-139=911-616-258=376-49-103=926-105-289=323-19-176=809-112-141=444-199-137=939-297-101=415-282-26=508-110-100=71-30-35=810-469-106=469-266-151=805-336-29=297-198-22=560-262-273=489-119-29=570-218-115=264-41-200=933-124-692=444-125-306=703-275-86=376-66-135=570-202-191=406-61-190=971-32-202=291-111-134=942-105-93=309-295+122=571-361+407=293-178+36=289-264+604=455-263+73=788-415+784=341-127+83=913-843+669=404-155+186=867-201+460=235-155+397=596-29+525=256-183+216=550-16+464=464-432+97=282-176+298=367-321+406=267-13+619=161-131+406=968-192+814=336-106+67=548-215+898=279-208+383=954-706+955=351-288+155=653-435+14=221-201+280=160-51+472=434-356+226=440-194+321=405-329+324=495-393+493=412-180+75=557-32+774=357-306+124=175-22+672=379-157+40=375-19+225=436-363+237=990-577+380=12×13×6=68×72×9=20×24×2=15×78×7=32×10×2=61×60×3=12×25×2=58×32×8=19×11×3=12×30×8=11×11×2=84×23×4=34×13×2=67×91×7=12×26×3=36×37×5=14×10×7=83×25×5=15×15×2=15×72×7=11×37×2=29×93×6=32×15×2=78×64×8=11×22×2=60×19×4=12×36×2=76×82×5=13×21×2=50×12×3=11×22×3=88×62×8=34×12×2=80×93×2=20×17×2=45×39×9=15×14×4=36×41×6=25×17×2=66×70×9=15×8×7=236×4×8=23×4×7=145×4×8=29×7×2=146×3×5=10×3×6=38×4×5=38×5×4=127×3×9=20×5×8=80×8×9=32×7×4=165×3×5=20×8×6=64×2×7=25×3×8=136×2×6=29×9×2=134×4×3=11×9×4=40×7×3=16×3×8=237×2×7=39×3×8=239×2×3=139×2×3=160×6×2=102×2×4=60×8×4=69×4×2=247×2×3=26×6×5=152×3×6=19×7×5=307×2×5=39×4×2=151×4×9=13×9×6=127×2×3=12×5×91=19×5×77=19×2×78=24×4×62=44×2×15=14×4×47=39×2×38=16×6×38=11×9×13=11×8×37=44×2×11=19×4×28=19×2×43=39×2×28=37×2×83=39×2×16=33×3×37=26×3×82=41×2×92=37×2×14=27×3×90=24×4×36=19×5×57=10×5×12=14×3×69=27×3×78=10×5×62=10×2×18=16×2×21=28×3×22=17×3×94=11×2×37=16×3×76=12×8×29=11×3×74=14×7×78=15×5×32=19×3×43=11×4×24=29×2×27=21×13÷7=84×53÷7=10×40÷8=30×59÷6=82×12÷6=35×19÷7=14×30÷5=45×69÷9=26×10÷2=94×37÷2=22×36÷8=25×92÷2=19×27÷9=30×71÷6=65×14÷5=37×38÷2=18×39÷6=59×39÷3=25×28÷4=88×32÷8=16×42÷6=19×75÷5=30×31÷3=56×45÷5=84×10÷2=77×13÷7=15×30÷6=51×20÷2=15×10÷6=10×84÷8=12×82÷6=30×43÷6=38×10÷4=59×42÷7=16×46÷4=75×60÷9=11×63÷9=61×54÷6=33×25÷3=62×80÷4=12×9÷3=492×7÷4=74×9÷3=93×2÷3=111×8÷3=75×8÷4=128×5÷4=999×9÷3=103×6÷2=992×6÷8=39×2÷6=768×7÷8=300×3÷9=930×6÷2=19×4÷2=920×6÷2=21×7÷3=490×6÷7=21×2÷6=234×3÷6=294×2÷4=92×7÷2=262×3÷2=144×4÷2=72×7÷3=905×6÷2=494×2÷4=48×9÷4=216×2÷3=14×8÷7=70×9÷6=32×3÷4=87×8÷3=696×5÷2=88×2÷4=166×4÷2=10×2÷4=864×9÷4=195×2÷3=168×2÷3=88÷2÷4=224÷2÷8=624÷3÷2=720÷3÷5=120÷6÷4=352÷2÷4=588÷7÷2=180÷5÷3=672÷4÷7=732÷3÷4=804÷4÷3=351÷9÷3=450÷3÷2=261÷3÷3=876÷3÷2=200÷5÷5=720÷2÷5=392÷8÷7=315÷7÷5=762÷3÷2=920÷4÷5=306÷2÷3=360÷6÷2=540÷5÷6=738÷6÷3=525÷3÷5=120÷3÷4=828÷2÷6=168÷3÷2=729÷3÷9=164÷2÷2=450÷5÷5=105÷7÷5=112÷7÷2=792÷8÷9=240÷2÷5=175÷5÷7=480÷8÷3=840÷3÷2=192÷4÷3=486÷2×7=552÷4×3=51÷3×5=646÷2×7=336÷8×9=912÷8×4=678÷3×8=891÷9×8=885÷5×7=259÷7×8=402÷2×3=670÷2×4=300÷4×8=950÷2×6=200÷8×9=458÷2×3=654÷6×9=476÷4×2=524÷2×7=450÷6×7=855÷5×8=612÷9×6=489÷3×5=238÷7×3=628÷2×6=670÷5×6=828÷2×6=96÷6×4=164÷4×5=980÷5×6=284÷4×8=744÷3×8=399÷3×9=114÷2×5=460÷4×8=935÷5×3=158÷2×7=750÷3×6=592÷2×7=214÷2×6=32÷8×12=712÷8×33=168÷6×24=34÷2×11=192÷6×25=91÷7×96=48÷4×33=261÷9×79=120÷8×61=125÷5×88=48÷8×31=468÷6×87=40÷4×75=276÷4×60=70÷7×91=285÷3×78=160÷5×28=81÷3×60=49÷7×32=246÷6×51=48÷3×62=168÷7×43=24÷2×72=244÷4×47=234÷9×18=360÷8×96=42÷3×64=336÷6×42=225÷5×14=315÷7×87=40÷4×55=95÷5×34=68÷4×26=96÷2×54=78÷6×42=64÷2×48=264÷8×20=81÷9×46=312÷6×19=414÷9×17=194+(425-269)=926+(721-598)=76+(253-35)=828+(436-420)=134+(401-385)=164+(391-102)=268+(355-187)=991+(978-514)=383+(346-199)=880+(826-19)=490+(500-458)=571+(587-57)=184+(329-239)=425+(972-434)=82+(284-137)=543+(734-364)=131+(426-67)=912+(77-51)=300+(467-396)=821+(522-211)=140+(256-156)=365+(724-206)=216+(219-54)=339+(969-911)=181+(374-328)=480+(752-462)=120+(385-235)=908+(564-439)=70+(295-49)=753+(734-420)=428+(67-21)=875+(535-102)=349+(365-146)=623+(706-117)=187+(317-16)=918+(958-908)=151+(371-27)=67+(792-759)=367+(250-13)=318+(636-87)=129-(24+79)=845-(456+260)=187-(77+90)=632-(503+42)=483-(93+83)=894-(833+28)=370-(208+40)=450-(93+32)=274-(26+47)=824-(100+548)=375-(40+133)=768-(160+496)=499-(155+268)=852-(366+450)=428-(74+51)=511-(90+301)=187-(13+125)=901-(450+322)=397-(321+13)=604-(338+95)=327-(42+211)=421-(141+165)=221-(102+59)=866-(531+24)=332-(254+66)=752-(57+296)=499-(141+232)=406-(216+127)=369-(108+143)=487-(190+177)=296-(179+91)=893-(92+254)=368-(261+50)=650-(565+81)=358-(28+231)=347-(93+207)=348-(13+107)=677-(128+42)=455-(279+72)=821-(337+365)=360-(173-60)=813-(468-290)=130-(422-309)=891-(332-124)=151-(147-17)=705-(577-301)=48-(82-41)=543-(564-114)=416-(406-264)=320-(819-541)=369-(465-331)=990-(862-537)=194-(315-284)=882-(222-197)=375-(437-97)=601-(775-395)=413-(384-352)=310-(491-358)=268-(281-139)=811-(492-24)=442-(252-111)=821-(780-318)=125-(483-366)=329-(717-564)=457-(413-66)=762-(183-147)=142-(279-139)=26-(221-205)=249-(192-106)=880-(955-759)=212-(361-260)=387-(299-292)=438-(440-183)=537-(684-480)=200-(485-460)=886-(279-239)=105-(232-214)=869-(424-54)=242-(209-200)=324-(796-623)=495÷(81÷9)=265÷(10÷2)=306÷(14÷7)=336÷(48÷6)=152÷(12÷3)=712÷(10÷5)=165÷(21÷7)=206÷(10÷5)=238÷(42÷6)=440÷(45÷9)=146÷(18÷9)=876÷(16÷8)=288÷(36÷6)=546÷(16÷8)=203÷(42÷6)=605÷(15÷3)=400÷(40÷8)=912÷(56÷7)=84÷(54÷9)=912÷(32÷8)=453÷(18÷6)=819÷(24÷8)=430÷(10÷2)=775÷(20÷4)=65÷(30÷6)=752÷(36÷9)=222÷(10÷5)=180÷(15÷5)=357÷(24÷8)=588÷(35÷5)=170÷(30÷6)=162÷(18÷2)=371÷(49÷7)=712÷(18÷9)=250÷(45÷9)=56÷(12÷3)=328÷(10÷5)=96÷(24÷3)=202÷(10÷5)=354÷(24÷4)=800÷(2×2)=600÷(3×2)=216÷(4×2)=760÷(2×4)=672÷(4×2)=225÷(3×3)=348÷(3×2)=174÷(2×3)=376÷(2×4)=496÷(2×4)=608÷(4×2)=568÷(2×4)=528÷(4×2)=340÷(2×2)=558÷(2×3)=200÷(2×2)=726÷(2×3)=468÷(3×2)=84÷(2×2)=952÷(2×4)=864÷(3×3)=16÷(4×2)=284÷(2×2)=696÷(2×4)=711÷(3×3)=192÷(4×2)=192÷(2×2)=642÷(3×2)=42÷(3×2)=704÷(2×2)=780÷(2×3)=720÷(3×3)=120÷(4×2)=728÷(2×2)=616÷(2×4)=280÷(2×4)=342÷(2×3)=264÷(2×4)=300÷(3×2)=200÷(2×4)=40×(10÷5)=376×(15÷5)=194×(27÷9)=171×(20÷4)=240×(20÷5)=531×(63÷9)=93×(36÷6)=915×(32÷8)=82×(28÷7)=512×(21÷3)=150×(18÷6)=15×(24÷3)=487×(14÷7)=143×(16÷8)=192×(24÷8)=12×(30÷5)=129×(25÷5)=313×(30÷6)=77×(42÷6)=791×(45÷9)=159×(12÷2)=334×(12÷3)=109×(72÷8)=87×(48÷8)=12×(20÷5)=50×(12÷6)=107×(36÷6)=675×(25÷5)=127×(25÷5)=790×(30÷6)=143×(20÷5)=218×(72÷8)=27×(18÷3)=451×(21÷3)=25×(10÷2)=729×(27÷9)=207×(12÷4)=994×(72÷9)=78×(72÷8)=348×(18÷9)=53×(84÷7)=50×(64÷4)=16×(294÷6)=62×(518÷7)=26×(116÷4)=60×(255÷3)=10×(406÷7)=23×(260÷4)=53×(39÷3)=30×(70÷7)=18×(225÷5)=98×(378÷6)=11×(154÷2)=16×(328÷4)=35×(30÷2)=14×(55÷5)=19×(329÷7)=75×(144÷3)=25×(279÷9)=79×(680÷8)=39×(48÷2)=61×(552÷6)=15×(195÷5)=19×(438÷6)=30×(184÷8)=64×(144÷2)=13×(612÷9)=62×(360÷4)=20×(360÷9)=42×(188÷4)=10×(216÷3)=94×(305÷5)=27×(56÷2)=13×(126÷6)=16×(68÷4)=28×(90÷3)=23×(189÷7)=41×(159÷3)=20×(104÷8)=21×(305÷5)=401+68×8=459+333×3=29+151×6=584+24×2=15+223×2=502+400×2=138+178×2=725+152×4=54+45×3=724+230×2=99+63×8=501+149×6=425+104×2=674+60×8=142+112×4=403+60×7=235+73×8=903+116×7=239+57×8=790+88×5=124+142×4=28+117×8=292+70×8=193+109×6=257+23×6=187+476×2=331+162×2=753+36×7=167+16×9=967+19×3=43×3+480=24×3+142=71×4+271=273×3+810=106×8+105=461×2+663=167×3+65=158×3+429=165×3+394=190×2+779=319+10×14=580+23×17=208+50×10=509+17×27=64+46×15=526+18×12=377+33×11=872+17×34=318+11×49=636+14×31=339+12×54=510+48×12=311+18×37=19+10×78=319+27×10=324+18×14=185+19×42=17+16×30=373+11×48=469+63×13=63+53×15=515+56×11=93+19×41=166+24×14=164+18×13=415+12×37=29+40×22=982+57×17=281+12×56=377+24×30=23×14+91=22×14+106=26×19+480=25×27+113=24×21+198=66×13+973=16×45+62=64×13+101=26×30+49=24×34+454=483-41×10=789-33×12=338-10×12=706-10×39=366-20×15=750-29×12=443-16×12=847-31×16=481-34×12=930-63×13=472-15×30=640-20×14=338-10×21=903-76×11=461-10×42=317-12×22=309-10×14=893-36×19=449-17×18=834-36×11=425-15×12=873-31×16=437-25×14=913-64×10=484-25×10=410-16×21=347-13×14=768-29×14=471-22×14=513-19×22=428-19×10=359-27×11=398-18×19=863-12×45=466-13×19=933-10×71=452-12×11=627-25×22=343-22×13=947-43×20=362-90×3=703-81×5=222-60×3=893-99×4=494-51×6=971-424×2=282-50×4=498-174×2=467-155×3=457-122×3=270-24×5=229-22×5=471-30×7=811-69×4=448-146×2=858-14×9=423-37×6=532-41×4=337-68×3=871-142×6=465-89×3=901-84×8=220-24×4=992-454×2=360-45×7=488-60×4=362-33×2=466-70×2=303-23×4=282-16×3=140-42×3=809-45×9=410-32×9=970-23×9=342-75×2=998-94×5=495-33×3=696-131×2=358-62×4=994-153×4=15×21-75=16×39-238=12×27-70=19×27-200=12×40-443=43×11-272=18×20-139=11×29-315=34×13-212=18×39-577=38×12-150=15×56-206=31×11-300=13×30-386=25×20-14=28×31-664=19×23-351=19×29-208=15×29-344=46×18-83=16×27-301=30×32-258=22×17-335=46×18-592=13×37-404=41×24-529=24×19-211=15×26-14=14×34-338=15×56-358=11×33-146=26×35-684=24×13-170=16×47-121=41×11-177=26×37-140=11×38-315=82×12-128=17×28-332=53×18-786=158×5-627=867×6-543=200×3-597=322×5-656=307×3-238=638×4-752=302×3-24=705×8-673=122×7-728=604×9-697=116×7-759=689×6-320=214×4-494=829×5-556=42×4-59=462×3-253=213×4-499=462×6-871=243×4-530=33×3-69=456×2-724=625×4-330=321×2-69=765×2-504=476×2-413=744×2-454=315×3-773=847×4-834=182×5-758=831×9-527=270×2-510=580×5-985=133×2-77=487×2-138=439×2-424=397×3-960=121×7-735=483×9-306=154×2-171=155×6-919=236+552÷8=600+168÷6=357+445÷5=373+32÷4=414+198÷9=202+905÷5=314+640÷2=120+212÷4=149+474÷6=85+972÷6=482+708÷6=311+184÷4=430+404÷4=588+342÷2=155+51÷3=933+380÷2=144+552÷3=420+987÷3=98+392÷4=866+966÷7=168÷6+475=768÷6+708=442÷2+471=903÷7+825=168÷4+377=36÷4+770=960÷3+268=39÷3+363=966÷6+88=75÷3+506=120÷6+25=105÷7+842=880÷5+411=450÷2+725=959÷7+320=930÷5+711=898÷2+274=72÷3+430=608÷4+194=333÷9+530=325-995÷5=299-462÷2=248-507÷3=796-954÷3=153-999÷9=431-535÷5=297-198÷2=702-553÷7=423-324÷2=817-318÷6=342-545÷5=830-360÷9=138-756÷6=267-134÷2=356-464÷4=367-638÷2=406-808÷2=672-652÷2=217-164÷2=547-996÷3=218-380÷5=527-21÷7=402-268÷2=749-158÷2=101-213÷3=448-969÷3=373-762÷3=386-216÷6=236-314÷2=829-676÷4=476-60÷6=556-816÷2=330-428÷4=372-252÷4=122-264÷3=713-504÷4=440-375÷3=902-814÷2=198-798÷7=871-140÷7=11×(356-305)=28×(389-303)=53×(290-273)=67×(422-411)=12×(87-60)=67×(985-972)=53×(483-469)=66×(817-804)=22×(453-419)=81×(759-736)=10×(364-340)=86×(852-764)=12×(131-78)=33×(867-841)=16×(459-431)=34×(212-183)=17×(319-277)=67×(695-654)=34×(286-272)=64×(569-550)=(450-431)×29=(774-703)×49=(76-54)×41=(975-956)×78=(111-78)×26=(145-80)×30=(400-385)×51=(798-731)×43=(490-473)×16=(854-822)×29=(215-191)×37=(43-13)×81=(109-87)×23=(112-63)×24=(368-345)×22=(866-773)×76=(131-104)×13=(932-885)×16=(278-262)×24=(305-213)×45=17×(485-478)=33×(931-923)=34×(478-469)=493×(47-40)=238×(51-48)=52×(320-312)=82×(180-172)=808×(526-517)=276×(312-309)=734×(574-571)=100×(372-367)=846×(866-861)=148×(251-246)=756×(979-971)=189×(216-213)=40×(656-653)=171×(166-162)=693×(248-239)=87×(416-407)=474×(685-681)=55×(59-54)=895×(420-413)=65×(349-340)=774×(825-820)=201×(282-278)=578×(412-404)=111×(112-108)=846×(675-669)=123×(290-283)=953×(722-713)=104×(272-263)=611×(163-157)=43×(256-252)=66×(227-220)=76×(391-385)=92×(994-988)=299×(388-385)=164×(89-86)=98×(87-83)=447×(385-382)=468÷(343-341)=182÷(871-864)=448÷(54-52)=704÷(336-334)=310÷(436-434)=561÷(782-779)=374÷(92-90)=900÷(424-419)=72÷(363-354)=852÷(918-916)=330÷(413-411)=714÷(409-402)=94÷(382-380)=444÷(717-714)=36÷(347-341)=826÷(51-44)=393÷(347-344)=207÷(939-936)=162÷(291-288)=906÷(478-475)=111÷(195-192)=306÷(801-795)=150÷(111-105)=550÷(137-135)=448÷(149-145)=188÷(130-128)=56÷(296-289)=966÷(769-766)=371÷(130-123)=72÷(549-545)=192÷(77-74)=816÷(121-118)=342÷(18-16)=429÷(39-36)=204÷(347-343)=608÷(478-474)=120÷(232-224)=416÷(879-875)=330÷(470-468)=246÷(980-974)=(249-237)÷2=(845-149)÷6=(444-316)÷8=(950-392)÷9=(475-43)÷9=(289-29)÷5=(144-63)÷9=(941-23)÷6=(470-464)÷3=(725-151)÷2=(393-57)÷2=(938-200)÷3=(472-122)÷7=(540-204)÷3=(188-170)÷6=(687-407)÷7=(316-31)÷5=(604-532)÷3=(266-110)÷3=(909-653)÷2=(149-141)÷2=(840-216)÷3=(499-310)÷9=(903-762)÷3=(396-98)÷2=(334-268)÷6=(331-75)÷2=(885-135)÷5=(296-76)÷4=(904-136)÷4=(463-351)÷8=(677-572)÷5=(457-167)÷2=(418-196)÷6=(274-238)÷3=(906-774)÷2=(260-190)÷2=(328-52)÷6=(329-217)÷7=(892-620)÷2=1/4+2/4=8/10+2/10=2/7+3/7=1/4+3/4=3/6+2/6=5/8+3/8=2/7+4/7=6/8+2/8=3/8+2/8=1/8+6/8=3/8+4/8=3/5+2/5=5/7-1/7=2/3-1/3=2/4-1/4=5/8-1/8=4/8-3/8=5/6-1/6=3/8-1/8=4/5-1/5=3/6-2/6=4/9-2/9=3/7-2/7=4/10-1/10=4.1+6.9=39.3+6.6=10.0+0.7=7.2+7.1=1.5+7.5=70.0+2.3=5.9+1.5=14.7+11.5=0.3+2.8=6.8+0.8=8.8+9.5=58.8+15.0=5.1+0.4=3.6+13.4=2.9+4.8=3.9+9.2=5.1+8.6=80.1+11.9=6.0+2.9=18.1+7.9=0.8+2.1=0.2+7.6=2.0+3.6=34.9+58.1=6.0+3.5=31.2+48.4=3.7+4.2=3.7+9.0=9.8+6.4=7.4+89.3=7.4+4.6=47.5+19.2=10.0+3.2=0.4+3.5=3.9+1.5=5.8+13.4=9.7+1.8=6.7+84.2=7.6+9.2=9.1+3.3=9.2-2.7=86.5-53.5=7.0-2.9=5.4-5.1=7.0-6.4=70.4-31.3=6.5-2.5=90.5-5.2=8.2-2.2=6.9-5.8=6.7-6.2=98.4-79.6=6.9-4.7=98.9-29.4=8.6-5.0=9.6-7.4=9.9-8.5=45.9-39.5=4.5-1.0=32.4-22.3=2.4-0.3=8.7-4.5=6.4-4.3=49.3-47.7=6.7-4.8=72.0-64.0=9.2-6.8=0.8-0.5=7.1-3.2=91.4-53.7=2.8-0.5=87.0-48.3=8.2-2.0=6.4-4.9=9.9-9.2=33.2-9.9=3.5-0.3=53.0-9.6=4.7-3.6=2.0-0.2=参考答案154+85=239170+221=391380+69=449151+77=228160+240=400465+318=78383+380=463945+524=1469176+155=331152+88=240128+358=486352+426=778167+91=258307+842=1149355+117=47293+208=301249+199=448617+803=1420169+246=415353+812=1165146+317=463614+152=766119+108=227391+686=107744+92=136141+562=70377+250=327210+251=46173+17=90761+647=1408108+42=150650+368=1018296+64=360222+94=316189+109=298247+558=805121+79=200308+156=464247+118=365449+181=630435-243=192422-249=173179-57=122691-180=511460-376=84338-165=173300-236=64322-306=16409-215=194253-231=22387-92=295540-90=450380-355=25989-256=733332-50=282671-191=480360-322=38499-284=215314-213=101918-524=394209-21=188904-678=226427-188=239570-178=392458-44=414618-509=109449-189=260966-839=127351-268=83683-352=331437-325=112878-853=25185-128=57324-277=47166-53=113516-349=167390-308=82991-570=421387-297=90858-313=54577×2=154246×9=221467×7=46938×3=11478×2=156805×9=724563×8=504774×4=309674×5=370622×9=5598215×2=430635×5=3175155×4=620623×4=2492198×3=594438×6=262818×2=36523×3=156911×3=33296×9=2664203×2=40643×7=301423×2=846257×3=77137×8=296985×8=788070×8=560957×4=382876×2=152271×2=542246×2=492488×4=1952148×4=59264×4=256315×2=630156×2=312164×5=82054×2=10832×8=256228×3=684180÷3=60816÷3=272364÷7=52840÷7=12076÷4=19472÷4=11890÷6=15904÷2=45284÷7=12900÷2=450220÷5=44848÷2=424128÷4=32260÷2=130100÷2=50330÷2=16540÷4=10672÷7=96312÷2=156136÷8=17300÷3=10055÷5=11240÷2=120938÷2=469375÷3=125216÷9=2496÷2=48912÷8=114302÷2=151621÷9=69279÷9=31864÷6=144159÷3=53640÷8=80380÷5=76686÷7=9888÷2=44771÷3=257120÷8=15348÷6=5814×67=93834×75=255014×45=63068×48=326424×10=24024×32=76869×11=75994×45=423020×26=52011×41=45110×39=39081×74=599456×11=61664×24=153631×16=49673×93=678927×26=70295×91=864553×13=68913×89=115743×21=90316×88=140810×48=48046×17=78223×17=39168×83=564448×17=81665×32=208017×22=37484×12=100820×21=42021×37=77726×18=46864×81=518438×18=68461×14=85413×29=37798×91=891872×13=93672×60=4320512+131+18=661516+422+718=1656279+290+134=703871+929+883=2683502+343+138=983474+365+230=106973+507+236=816319+350+392=106151+684+197=932850+79+279=1208135+496+93=724128+742+697=1567676+19+206=901566+234+833=163373+17+267=357863+153+957=1973414+265+317=996163+527+66=756251+218+163=63232+263+424=71966+124+713=903305+745+423=1473153+212+492=85718+850+799=1667228+24+697=949876+557+403=183647+634+266=947952+427+37=1416162+120+402=684142+911+386=1439461+433+93=987484+264+44=79293+424+166=683653+688+871=221272+84+16=17218+166+636=820105+489+170=764227+541+695=1463118+78+433=629376+30+71=47756+83-110=29452+860-812=50084+338-387=35475+728-655=548139+260-78=321225+560-376=409132+20-100=52899+626-552=97322+430-100=352699+191-297=593144+81-138=87249+519-467=301190+175-123=242214+341-442=113135+117-76=176966+914-590=1290318+156-331=143352+82-173=261402+61-228=235176+714-808=82284+198-115=367553+965-593=925147+211-154=204987+176-908=255398+80-79=39910+488-123=37580+264-95=249277+791-918=150165+315-309=171248+24-173=9955+321-211=165959+798-130=162747+279-291=35550+56-476=130265+205-282=188779+791-785=785242+231-360=113462+739-152=104962+321-232=151827+815-219=1423378-118-251=9172-44-26=102389-94-258=37595-158-326=111331-25-162=144846-301-240=305271-36-197=38796-505-199=92398-11-192=195704-585-119=0447-30-139=278808-117-596=95369-38-139=192911-616-258=37376-49-103=224926-105-289=532323-19-176=128809-112-141=556444-199-137=108939-297-101=541415-282-26=107508-110-100=29871-30-35=6810-469-106=235469-266-151=52805-336-29=440297-198-22=77560-262-273=25489-119-29=341570-218-115=237264-41-200=23933-124-692=117444-125-306=13703-275-86=342376-66-135=175570-202-191=177406-61-190=155971-32-202=737291-111-134=46942-105-93=744309-295+122=136571-361+407=617293-178+36=151289-264+604=629455-263+73=265788-415+784=1157341-127+83=297913-843+669=739404-155+186=435867-201+460=1126235-155+397=477596-29+525=1092256-183+216=289550-16+464=998464-432+97=129282-176+298=404367-321+406=452267-13+619=873161-131+406=436968-192+814=1590336-106+67=297548-215+898=1231279-208+383=454954-706+955=1203351-288+155=218653-435+14=232221-201+280=300160-51+472=581434-356+226=304440-194+321=567405-329+324=400495-393+493=595412-180+75=307557-32+774=1299357-306+124=175175-22+672=825379-157+40=262375-19+225=581436-363+237=310990-577+380=79312×13×6=93668×72×9=4406420×24×2=96015×78×7=819032×10×2=64061×60×3=1098012×25×2=60058×32×8=1484819×11×3=62712×30×8=288011×11×2=24284×23×4=772834×13×2=88467×91×7=4267912×26×3=93636×37×5=666014×10×7=98083×25×5=1037515×15×2=45015×72×7=756011×37×2=81429×93×6=1618232×15×2=96078×64×8=3993611×22×2=48460×19×4=456012×36×2=86476×82×5=3116013×21×2=54650×12×3=180011×22×3=72688×62×8=4364834×12×2=81680×93×2=1488020×17×2=68045×39×9=1579515×14×4=84036×41×6=885625×17×2=85066×70×9=4158015×8×7=840236×4×8=755223×4×7=644145×4×8=464029×7×2=406146×3×5=219010×3×6=18038×4×5=76038×5×4=760127×3×9=342920×5×8=80080×8×9=576032×7×4=896165×3×5=247520×8×6=96064×2×7=89625×3×8=600136×2×6=163229×9×2=522134×4×3=160811×9×4=39640×7×3=84016×3×8=384237×2×7=331839×3×8=936239×2×3=1434139×2×3=834160×6×2=1920102×2×4=81660×8×4=192069×4×2=552247×2×3=148226×6×5=780152×3×6=273619×7×5=665307×2×5=307039×4×2=312151×4×9=543613×9×6=702127×2×3=76212×5×91=546019×5×77=731519×2×78=296424×4×62=595244×2×15=132014×4×47=263239×2×38=296416×6×38=364811×9×13=128711×8×37=325644×2×11=96819×4×28=212819×2×43=163439×2×28=218437×2×83=614239×2×16=124833×3×37=366326×3×82=639641×2×92=754437×2×14=103627×3×90=729024×4×36=345619×5×57=541510×5×12=60014×3×69=289827×3×78=631810×5×62=310010×2×18=36016×2×21=67228×3×22=184817×3×94=479411×2×37=81416×3×76=364812×8×29=278411×3×74=244214×7×78=764415×5×32=240019×3×43=245111×4×24=105629×2×27=156621×13÷7=3984×53÷7=63610×40÷8=5030×59÷6=29582×12÷6=16435×19÷7=9514×30÷5=8445×69÷9=34526×10÷2=13094×37÷2=173922×36÷8=9925×92÷2=115019×27÷9=5730×71÷6=35565×14÷5=18237×38÷2=70318×39÷6=11759×39÷3=76725×28÷4=17588×32÷8=35216×42÷6=11219×75÷5=28530×31÷3=31056×45÷5=50484×10÷2=42077×13÷7=14315×30÷6=7551×20÷2=51015×10÷6=2510×84÷8=10512×82÷6=16430×43÷6=21538×10÷4=9559×42÷7=35416×46÷4=18475×60÷9=50011×63÷9=7761×54÷6=54933×25÷3=27562×80÷4=124012×9÷3=36492×7÷4=86174×9÷3=22293×2÷3=62111×8÷3=29675×8÷4=150128×5÷4=160999×9÷3=2997103×6÷2=309992×6÷8=74439×2÷6=13768×7÷8=672300×3÷9=100930×6÷2=279019×4÷2=38920×6÷2=276021×7÷3=49490×6÷7=42021×2÷6=7234×3÷6=117294×2÷4=14792×7÷2=322262×3÷2=393144×4÷2=28872×7÷3=168905×6÷2=2715494×2÷4=24748×9÷4=108216×2÷3=14414×8÷7=1670×9÷6=10532×3÷4=2487×8÷3=232696×5÷2=174088×2÷4=44166×4÷2=33210×2÷4=5864×9÷4=1944195×2÷3=130168×2÷3=11288÷2÷4=11224÷2÷8=14624÷3÷2=104720÷3÷5=48120÷6÷4=5352÷2÷4=44588÷7÷2=42180÷5÷3=12672÷4÷7=24732÷3÷4=61804÷4÷3=67351÷9÷3=13450÷3÷2=75261÷3÷3=29876÷3÷2=146200÷5÷5=8720÷2÷5=72392÷8÷7=7315÷7÷5=9762÷3÷2=127920÷4÷5=46306÷2÷3=51360÷6÷2=30540÷5÷6=18738÷6÷3=41525÷3÷5=35120÷3÷4=10828÷2÷6=69168÷3÷2=28729÷3÷9=27164÷2÷2=41450÷5÷5=18105÷7÷5=3112÷7÷2=8792÷8÷9=11240÷2÷5=24175÷5÷7=5480÷8÷3=20840÷3÷2=140192÷4÷3=16486÷2×7=1701552÷4×3=41451÷3×5=85646÷2×7=2261336÷8×9=378912÷8×4=456678÷3×8=1808891÷9×8=792885÷5×7=1239259÷7×8=296402÷2×3=603670÷2×4=1340300÷4×8=600950÷2×6=2850200÷8×9=225458÷2×3=687654÷6×9=981476÷4×2=238524÷2×7=1834450÷6×7=525855÷5×8=1368612÷9×6=408489÷3×5=815238÷7×3=102628÷2×6=1884670÷5×6=804828÷2×6=248496÷6×4=64164÷4×5=205980÷5×6=1176284÷4×8=568744÷3×8=1984399÷3×9=1197114÷2×5=285460÷4×8=920935÷5×3=561158÷2×7=553750÷3×6=1500592÷2×7=2072214÷2×6=64232÷8×12=48712÷8×33=2937168÷6×24=67234÷2×11=187192÷6×25=80091÷7×96=124848÷4×33=396261÷9×79=2291120÷8×61=915125÷5×88=220048÷8×31=186468÷6×87=678640÷4×75=750276÷4×60=414070÷7×91=910285÷3×78=7410160÷5×28=89681÷3×60=162049÷7×32=224246÷6×51=209148÷3×62=992168÷7×43=103224÷2×72=864244÷4×47=2867234÷9×18=468360÷8×96=432042÷3×64=896336÷6×42=2352225÷5×14=630315÷7×87=391540÷4×55=55095÷5×34=64668÷4×26=44296÷2×54=259278÷6×42=54664÷2×48=1536264÷8×20=66081÷9×46=414312÷6×19=988414÷9×17=782194+(425-269)=350926+(721-598)=104976+(253-35)=294828+(436-420)=844134+(401-385)=150164+(391-102)=453268+(355-187)=436991+(978-514)=1455383+(346-199)=530880+(826-19)=1687490+(500-458)=532571+(587-57)=1101184+(329-239)=274425+(972-434)=96382+(284-137)=229543+(734-364)=913131+(426-67)=490912+(77-51)=938300+(467-396)=371821+(522-211)=1132140+(256-156)=240365+(724-206)=883216+(219-54)=381339+(969-911)=397181+(374-328)=227480+(752-462)=770120+(385-235)=270908+(564-439)=103370+(295-49)=316753+(734-420)=1067428+(67-21)=474875+(535-102)=1308349+(365-146)=568623+(706-117)=1212187+(317-16)=488918+(958-908)=968151+(371-27)=49567+(792-759)=100367+(250-13)=604318+(636-87)=867129-(24+79)=26845-(456+260)=129187-(77+90)=20632-(503+42)=87483-(93+83)=307894-(833+28)=33370-(208+40)=122450-(93+32)=325274-(26+47)=201824-(100+548)=176375-(40+133)=202768-(160+496)=112499-(155+268)=76852-(366+450)=36428-(74+51)=303511-(90+301)=120187-(13+125)=49901-(450+322)=129397-(321+13)=63604-(338+95)=171327-(42+211)=74421-(141+165)=115221-(102+59)=60866-(531+24)=311332-(254+66)=12752-(57+296)=399499-(141+232)=126406-(216+127)=63369-(108+143)=118487-(190+177)=120296-(179+91)=26893-(92+254)=547368-(261+50)=57650-(565+81)=4358-(28+231)=99347-(93+207)=47348-(13+107)=228677-(128+42)=507455-(279+72)=104821-(337+365)=119360-(173-60)=247813-(468-290)=635130-(422-309)=17891-(332-124)=683151-(147-17)=21705-(577-301)=42948-(82-41)=7543-(564-114)=93416-(406-264)=274320-(819-541)=42369-(465-331)=235990-(862-537)=665194-(315-284)=163882-(222-197)=857375-(437-97)=35601-(775-395)=221413-(384-352)=381310-(491-358)=177268-(281-139)=126811-(492-24)=343442-(252-111)=301821-(780-318)=359125-(483-366)=8329-(717-564)=176457-(413-66)=110762-(183-147)=726142-(279-139)=226-(221-205)=10249-(192-106)=163880-(955-759)=684212-(361-260)=111387-(299-292)=380438-(440-183)=181537-(684-480)=333200-(485-460)=175886-(279-239)=846105-(232-214)=87869-(424-54)=499242-(209-200)=233324-(796-623)=151495÷(81÷9)=55265÷(10÷2)=53306÷(14÷7)=153336÷(48÷6)=42152÷(12÷3)=38712÷(10÷5)=356165÷(21÷7)=55206÷(10÷5)=103238÷(42÷6)=34440÷(45÷9)=88146÷(18÷9)=73876÷(16÷8)=438288÷(36÷6)=48546÷(16÷8)=273203÷(42÷6)=29605÷(15÷3)=121400÷(40÷8)=80912÷(56÷7)=11484÷(54÷9)=14912÷(32÷8)=228453÷(18÷6)=151819÷(24÷8)=273430÷(10÷2)=86775÷(20÷4)=15565÷(30÷6)=13752÷(36÷9)=188222÷(10÷5)=111180÷(15÷5)=60357÷(24÷8)=119588÷(35÷5)=84170÷(30÷6)=34162÷(18÷2)=18371÷(49÷7)=53712÷(18÷9)=356250÷(45÷9)=5056÷(12÷3)=14328÷(10÷5)=16496÷(24÷3)=12202÷(10÷5)=101354÷(24÷4)=59800÷(2×2)=200600÷(3×2)=100216÷(4×2)=27760÷(2×4)=95672÷(4×2)=84225÷(3×3)=25348÷(3×2)=58174÷(2×3)=29376÷(2×4)=47496÷(2×4)=62608÷(4×2)=76568÷(2×4)=71528÷(4×2)=66340÷(2×2)=85558÷(2×3)=93200÷(2×2)=50726÷(2×3)=121468÷(3×2)=7884÷(2×2)=21952÷(2×4)=119864÷(3×3)=9616÷(4×2)=2284÷(2×2)=71696÷(2×4)=87711÷(3×3)=79192÷(4×2)=24192÷(2×2)=48642÷(3×2)=10742÷(3×2)=7704÷(2×2)=176780÷(2×3)=130720÷(3×3)=80120÷(4×2)=15728÷(2×2)=182616÷(2×4)=77280÷(2×4)=35342÷(2×3)=57264÷(2×4)=33300÷(3×2)=50200÷(2×4)=2540×(10÷5)=80376×(15÷5)=1128194×(27÷9)=582171×(20÷4)=855240×(20÷5)=960531×(63÷9)=371793×(36÷6)=558915×(32÷8)=366082×(28÷7)=328512×(21÷3)=3584150×(18÷6)=45015×(24÷3)=120487×(14÷7)=974143×(16÷8)=286192×(24÷8)=57612×(30÷5)=72129×(25÷5)=645313×(30÷6)=156577×(42÷6)=539791×(45÷9)=3955159×(12÷2)=954334×(12÷3)=1336109×(72÷8)=98187×(48÷8)=52212×(20÷5)=4850×(12÷6)=100107×(36÷6)=642675×(25÷5)=3375127×(25÷5)=635790×(30÷6)=3950143×(20÷5)=572218×(72÷8)=196227×(18÷3)=162451×(21÷3)=315725×(10÷2)=125729×(27÷9)=2187207×(12÷4)=621994×(72÷9)=795278×(72÷8)=702348×(18÷9)=69653×(84÷7)=63650×(64÷4)=80016×(294÷6)=78462×(518÷7)=458826×(116÷4)=75460×(255÷3)=510010×(406÷7)=58023×(260÷4)=149553×(39÷3)=68930×(70÷7)=30018×(225÷5)=81098×(378÷6)=617411×(154÷2)=84716×(328÷4)=131235×(30÷2)=52514×(55÷5)=15419×(329÷7)=89375×(144÷3)=360025×(279÷9)=77579×(680÷8)=671539×(48÷2)=93661×(552÷6)=561215×(195÷5)=58519×(438÷6)=138730×(184÷8)=69064×(144÷2)=460813×(612÷9)=88462×(360÷4)=558020×(360÷9)=80042×(188÷4)=197410×(216÷3)=72094×(305÷5)=573427×(56÷2)=75613×(126÷6)=27316×(68÷4)=27228×(90÷3)=84023×(189÷7)=62141×(159÷3)=217320×(104÷8)=26021×(305÷5)=1281401+68×8=945459+333×3=145829+151×6=935584+24×2=63215+