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91+237=177+631=215+188=379+315=216+208=244+392=61+190=802+836=183+41=93+193=148+195=829+619=250+89=783+739=231+52=180+604=99+27=911+556=205+258=222+871=49+168=497+118=99+182=950+596=92+172=20+29=263+86=331+82=80+124=794+387=29+53=793+727=130+368=215+493=127+136=573+232=52+44=268+829=49+72=107+393=435-187=700-247=288-23=571-24=126-51=562-113=390-75=834-317=243-45=689-337=124-114=244-11=75-52=508-272=213-138=781-741=359-282=731-590=442-126=648-305=329-163=919-287=488-359=701-606=476-326=110-55=325-145=912-64=485-85=935-690=51-36=452-412=396-96=892-686=247-102=538-92=500-303=434-230=466-183=356-314=221×2=597×5=119×4=287×4=50×3=517×8=81×2=997×7=426×2=179×3=96×3=316×8=71×8=110×3=52×7=711×8=263×3=267×7=174×4=923×9=44×6=499×6=209×4=588×7=211×4=774×4=359×2=685×9=133×7=347×4=96×5=860×7=17×5=162×2=365×2=153×2=201×3=479×7=21×7=243×9=45÷5=117÷9=110÷2=804÷3=200÷2=894÷6=240÷2=510÷5=92÷2=117÷3=68÷2=375÷5=228÷3=700÷4=210÷2=180÷5=42÷3=86÷2=138÷2=882÷6=48÷6=518÷7=164÷2=546÷6=12÷6=990÷3=213÷3=621÷9=206÷2=248÷4=312÷4=480÷6=174÷3=88÷2=210÷3=570÷2=150÷6=558÷9=371÷7=730÷5=65×13=71×66=16×26=66×25=40×21=21×45=13×51=97×98=12×43=82×20=46×14=88×90=32×27=49×76=21×47=77×57=44×15=18×45=56×15=59×83=12×37=96×40=23×40=17×91=31×18=35×61=37×27=85×64=13×52=36×42=29×10=96×50=13×20=65×61=78×11=62×16=10×83=74×65=27×24=18×64=170+358+22=435+41+972=478+100+341=330+407+44=680+208+26=288+771+259=345+17+456=760+55+515=213+272+145=437+394+264=162+108+254=819+80+864=41+259+429=612+943+690=264+80+156=219+444+410=51+518+31=872+889+380=517+119+312=808+268+319=728+108+49=172+934+342=353+408+67=530+246+979=407+57+96=791+818+665=199+418+224=784+693+144=332+227+11=12+66+441=50+128+300=386+973+577=540+66+246=887+984+497=484+115+332=864+985+232=213+125+354=27+430+368=723+125+122=51+878+282=94+73-73=517+926-600=153+265-201=404+779-260=291+117-402=181+764-629=277+69-174=677+444-944=178+92-167=290+660-122=14+269-173=373+280-557=164+310-57=326+945-134=63+372-386=606+702-671=276+17-238=388+217-360=157+215-96=848+850-529=126+261-64=707+280-771=135+156-31=326+594-457=42+326-130=299+701-273=378+102-479=961+973-917=364+133-446=529+521-482=240+83-241=177+928-84=97+290-245=304+448-302=433+17-84=764+406-231=53+43-84=345+812-799=148+204-129=531+92-394=308-165-14=442-128-97=357-39-80=853-577-28=451-155-62=651-398-89=385-81-252=894-317-96=369-19-212=961-418-471=374-134-180=853-398-136=406-203-164=554-363-18=394-194-19=659-79-337=327-29-170=952-564-202=395-220-126=422-71-212=307-155-120=696-428-73=452-376-55=857-146-375=421-173-69=729-326-217=450-170-44=954-515-101=356-134-82=982-36-737=410-78-270=709-151-28=407-165-171=544-30-482=466-345-46=495-62-80=421-131-93=955-697-114=448-239-165=838-359-439=423-302+260=626-203+902=254-199+191=216-31+165=102-33+86=558-116+455=450-101+112=485-263+481=480-447+463=951-888+207=319-117+63=561-193+279=247-179+211=61-56+398=188-175+187=793-438+293=471-231+57=989-285+348=433-412+375=776-296+363=313-36+142=870-356+137=246-113+207=837-802+845=305-184+170=959-82+306=481-383+290=85-32+215=310-47+92=900-557+660=499-161+113=716-284+668=414-69+58=445-313+912=263-28+127=458-405+876=377-310+402=936-657+959=232-201+425=880-130+235=10×16×5=88×40×6=15×10×2=85×32×8=19×14×2=40×71×9=22×13×2=95×70×3=24×12×2=33×31×5=28×12×2=96×68×9=10×33×2=45×11×3=33×10×3=40×15×9=15×12×2=51×56×9=10×11×4=28×49×5=15×16×2=93×30×2=17×28×2=71×56×4=26×17×2=86×94×6=13×18×2=98×19×6=11×20×3=27×14×8=15×12×4=82×56×9=11×13×3=21×65×7=12×12×5=32×65×4=18×11×2=28×27×9=32×13×2=64×47×6=13×3×2=42×2×9=41×7×3=130×5×7=71×5×2=192×2×5=48×5×3=133×6×5=67×4×2=78×8×7=19×3×7=12×7×4=44×3×2=153×4×6=64×2×3=107×2×9=25×8×2=144×5×7=73×2×3=29×2×6=15×9×4=219×3×7=45×9×2=15×7×6=10×8×3=39×4×5=106×4×2=170×5×9=163×3×2=81×3×7=42×2×3=275×2×3=15×9×7=35×5×8=53×3×5=423×2×3=31×2×3=85×3×5=29×8×3=11×5×8=18×3×48=23×4×10=26×3×57=29×2×26=18×3×83=22×4×12=14×5×15=17×4×30=45×2×59=27×2×41=23×4×21=15×2×59=12×6×57=44×2×46=43×2×73=11×7×61=31×3×93=13×4×12=14×3×79=11×2×40=15×3×57=17×5×44=28×2×90=13×7×76=18×2×93=18×4×47=17×5×95=24×3×98=18×2×67=16×6×43=13×2×95=34×2×46=19×3×19=20×3×95=12×8×40=10×7×15=27×3×85=10×6×52=19×2×58=49×2×20=14×26÷7=63×36÷3=33×10÷6=29×80÷5=21×30÷3=33×95÷3=43×12÷2=72×14÷7=40×21÷8=76×26÷2=21×22÷6=20×96÷5=24×18÷2=77×70÷5=14×28÷7=99×34÷2=36×22÷9=34×48÷6=45×12÷9=35×96÷5=41×18÷3=77×54÷2=19×24÷4=54×90÷5=14×71÷7=25×13÷5=16×49÷7=93×21÷9=21×12÷3=44×80÷8=30×15÷9=74×15÷5=22×23÷2=70×36÷8=32×21÷4=27×55÷5=52×12÷8=54×25÷5=29×28÷4=78×64÷3=80×5÷8=222×2÷6=49×3÷7=736×5÷4=90×7÷9=240×7÷3=276×3÷9=602×9÷7=102×6÷4=830×8÷5=118×7÷2=904×2÷4=216×3÷8=521×6÷3=78×6÷3=805×9÷3=123×8÷3=580×7÷5=260×2÷8=314×2÷4=192×2÷6=486×7÷9=64×7÷8=786×2÷6=202×3÷2=819×5÷9=232×2÷8=418×9÷6=104×7÷4=852×8÷3=312×3÷9=932×6÷8=144×3÷2=768×8÷6=56×4÷8=844×9÷2=83×4÷2=564×7÷6=50×4÷2=639×5÷3=496÷8÷2=400÷8÷5=656÷2÷8=672÷4÷8=765÷5÷3=720÷6÷8=828÷3÷4=750÷5÷6=840÷5÷6=336÷4÷6=968÷2÷2=864÷6÷4=152÷4÷2=560÷5÷8=639÷3÷3=80÷4÷5=750÷5÷5=738÷3÷3=477÷3÷3=672÷8÷7=144÷4÷9=890÷5÷2=432÷6÷3=112÷2÷4=510÷6÷5=80÷2÷4=756÷9÷4=612÷2÷3=264÷3÷4=210÷2÷3=588÷2÷3=252÷6÷6=343÷7÷7=594÷2÷9=276÷2÷6=420÷3÷2=952÷4÷2=630÷5÷3=660÷5÷3=90÷2÷9=565÷5×6=208÷8×7=280÷7×8=48÷2×7=678÷3×2=810÷3×8=312÷4×8=946÷2×4=328÷8×5=742÷7×9=441÷7×6=805÷5×7=330÷6×2=478÷2×9=798÷2×6=972÷6×4=160÷4×3=40÷4×8=371÷7×3=804÷2×3=819÷3×8=558÷6×8=486÷9×6=842÷2×8=824÷4×9=54÷9×4=895÷5×4=889÷7×9=564÷6×7=328÷2×4=616÷8×3=60÷4×6=340÷5×7=231÷3×2=264÷8×3=171÷3×6=812÷2×3=408÷2×6=72÷8×6=252÷6×8=96÷4×25=244÷4×89=24÷2×80=423÷9×56=12÷6×74=268÷4×78=18÷9×87=156÷4×88=100÷5×36=24÷8×92=24÷8×71=75÷3×14=56÷8×49=124÷4×20=40÷2×47=160÷4×43=84÷3×23=144÷6×76=10÷2×37=444÷6×46=380÷5×11=585÷9×12=126÷9×11=567÷9×54=21÷3×95=639÷9×61=64÷4×22=539÷7×30=117÷9×44=424÷8×39=273÷7×24=435÷5×87=63÷7×46=492÷6×73=60÷5×67=66÷3×95=140÷4×21=160÷5×21=205÷5×17=124÷2×67=340+(486-390)=206+(956-477)=398+(141-84)=317+(805-405)=223+(77-14)=154+(658-631)=389+(143-100)=838+(540-51)=67+(388-96)=655+(514-219)=390+(210-202)=408+(813-750)=93+(474-79)=797+(743-396)=377+(448-84)=555+(352-254)=141+(379-374)=414+(173-149)=299+(363-22)=945+(873-742)=447+(284-15)=233+(694-550)=479+(450-348)=641+(773-146)=189+(471-200)=740+(721-15)=174+(347-246)=304+(994-394)=20+(395-368)=162+(603-386)=91+(302-110)=894+(900-199)=335+(270-143)=530+(618-386)=204+(444-235)=427+(391-176)=343+(270-13)=579+(714-550)=190+(233-72)=938+(585-474)=481-(128+218)=308-(113+64)=465-(95+188)=709-(237+29)=201-(25+70)=954-(46+39)=399-(67+130)=938-(140+399)=387-(128+143)=558-(58+363)=299-(120+139)=602-(83+369)=291-(133+87)=942-(105+739)=360-(164+119)=302-(90+135)=401-(184+115)=674-(417+165)=247-(53+140)=829-(199+443)=435-(137+59)=955-(121+519)=430-(177+149)=890-(33+653)=317-(46+158)=994-(33+158)=486-(76+17)=579-(99+128)=449-(144+201)=988-(779+74)=483-(305+28)=951-(102+142)=346-(28+107)=978-(128+78)=335-(132+192)=704-(77+62)=257-(34+183)=932-(25+683)=480-(143+138)=770-(413+30)=405-(276-235)=178-(901-861)=257-(303-210)=590-(988-716)=179-(231-219)=790-(909-859)=310-(461-213)=823-(246-49)=419-(341-219)=311-(919-786)=404-(182-170)=837-(875-723)=277-(47-29)=878-(865-419)=275-(464-316)=543-(803-407)=444-(401-248)=610-(906-559)=310-(485-282)=767-(793-623)=105-(156-93)=545-(315-104)=138-(75-74)=509-(766-611)=260-(500-465)=756-(609-345)=283-(498-286)=485-(939-743)=445-(259-222)=328-(274-215)=479-(243-178)=545-(733-433)=265-(323-114)=471-(417-73)=107-(434-332)=246-(630-624)=295-(269-256)=896-(747-58)=148-(223-136)=571-(407-270)=327÷(15÷5)=716÷(28÷7)=234÷(14÷7)=693÷(72÷8)=362÷(16÷8)=204÷(48÷8)=252÷(81÷9)=954÷(18÷9)=464÷(18÷9)=844÷(36÷9)=345÷(25÷5)=284÷(20÷5)=228÷(12÷2)=66÷(12÷4)=216÷(72÷8)=346÷(16÷8)=342÷(10÷5)=452÷(18÷9)=410÷(14÷7)=721÷(49÷7)=40÷(48÷6)=202÷(10÷5)=215÷(45÷9)=315÷(20÷4)=280÷(16÷4)=435÷(12÷4)=495÷(24÷8)=544÷(10÷5)=380÷(14÷7)=711÷(27÷3)=399÷(28÷4)=22÷(14÷7)=343÷(63÷9)=936÷(12÷4)=384÷(14÷7)=460÷(45÷9)=408÷(18÷6)=501÷(21÷7)=94÷(18÷9)=438÷(18÷6)=240÷(2×4)=918÷(3×3)=80÷(4×2)=444÷(3×2)=136÷(4×2)=120÷(2×3)=150÷(3×2)=942÷(3×2)=832÷(2×2)=92÷(2×2)=576÷(2×3)=736÷(2×2)=768÷(2×4)=224÷(2×4)=432÷(3×3)=600÷(3×2)=864÷(2×3)=800÷(2×2)=556÷(2×2)=936÷(2×3)=162÷(3×3)=672÷(2×4)=740÷(2×2)=630÷(2×3)=780÷(3×2)=156÷(3×2)=352÷(4×2)=279÷(3×3)=852÷(2×2)=648÷(4×2)=616÷(2×4)=855÷(3×3)=846÷(3×2)=600÷(4×2)=64÷(4×2)=498÷(3×2)=784÷(4×2)=888÷(3×2)=648÷(3×3)=904÷(2×4)=145×(21÷7)=833×(16÷8)=88×(81÷9)=779×(15÷5)=63×(28÷4)=228×(18÷3)=196×(15÷5)=132×(10÷5)=160×(40÷8)=475×(28÷4)=23×(56÷8)=259×(27÷3)=124×(45÷9)=303×(36÷9)=231×(10÷5)=885×(18÷9)=210×(36÷9)=616×(63÷9)=205×(24÷8)=381×(21÷7)=192×(18÷9)=991×(28÷4)=59×(56÷8)=161×(42÷6)=200×(28÷7)=206×(32÷4)=117×(36÷9)=531×(12÷6)=65×(21÷3)=268×(16÷2)=315×(12÷4)=405×(48÷6)=312×(18÷9)=56×(45÷9)=77×(36÷4)=868×(28÷7)=76×(28÷7)=956×(18÷9)=98×(63÷7)=707×(18÷6)=17×(204÷6)=10×(147÷7)=10×(558÷9)=36×(93÷3)=10×(280÷5)=52×(138÷2)=18×(110÷5)=57×(212÷4)=47×(90÷9)=25×(170÷5)=19×(36÷2)=35×(308÷7)=25×(222÷6)=37×(178÷2)=64×(39÷3)=53×(130÷5)=34×(182÷7)=53×(371÷7)=17×(34÷2)=49×(228÷6)=46×(36÷3)=27×(375÷5)=50×(135÷9)=81×(124÷2)=42×(60÷6)=65×(495÷9)=16×(152÷4)=33×(152÷2)=14×(80÷5)=49×(296÷8)=94×(50÷5)=71×(354÷6)=33×(174÷6)=61×(468÷6)=29×(165÷5)=91×(84÷3)=30×(140÷5)=82×(672÷8)=37×(70÷5)=15×(308÷7)=93+220×3=500+35×9=141+107×5=318+473×2=377+273×2=752+16×8=426+76×3=83+84×4=162+308×2=958+29×5=29+81×5=916+99×8=253+176×4=276+23×2=50+75×6=480+38×8=220+200×2=469+163×5=15+123×6=613+109×2=57+104×2=440+70×2=343+164×2=754+206×2=481+107×4=30+116×3=193+72×8=656+274×2=48+88×4=124+235×3=88×3+326=302×3+894=139×2+136=68×6+632=154×2+411=122×2+406=98×6+217=130×3+484=102×3+480=73×6+590=30+14×36=834+13×12=233+43×17=90+36×17=287+18×36=540+43×20=173+33×23=217+52×14=435+35×15=222+32×17=250+15×27=946+11×61=191+12×65=407+75×13=148+35×17=419+10×83=367+12×19=537+26×13=194+27×19=349+33×11=246+18×37=831+15×45=371+18×26=786+18×23=378+31×15=270+34×10=224+22×30=723+11×58=210+17×39=132+10×98=44×13+276=18×35+590=26×22+263=66×15+365=15×31+431=22×11+846=37×15+421=38×25+169=10×22+182=19×39+679=343-12×28=582-35×12=260-15×14=633-10×11=282-17×11=808-29×18=292-15×17=519-12×35=420-25×13=556-25×15=434-10×39=621-15×33=329-10×10=630-23×22=357-13×27=866-16×47=410-14×24=697-32×17=377-12×11=797-31×22=483-14×30=928-10×11=359-13×17=971-13×34=453-11×16=985-11×40=333-21×11=997-25×15=443-22×11=382-16×20=219-18×11=611-11×48=364-11×31=901-12×30=383-12×21=834-26×16=306-20×10=378-13×23=440-36×12=560-17×15=488-47×3=891-167×2=343-114×3=430-78×2=360-16×2=878-106×7=420-10×7=427-209×2=417-10×2=147-13×3=448-78×2=635-261×2=301-44×3=941-83×4=450-23×7=230-28×7=431-71×5=680-118×2=383-59×2=423-60×6=313-14×6=785-290×2=365-32×8=574-104×2=385-125×2=946-155×2=353-33×8=797-15×2=424-34×7=882-47×4=451-142×3=921-157×4=467-204×2=787-14×4=454-40×8=985-89×3=493-60×4=969-41×9=470-10×8=516-96×5=16×31-480=15×45-391=17×14-11=12×30-350=38×13-136=56×17-861=22×21-91=15×49-175=44×11-355=35×11-113=30×12-48=33×26-394=21×22-305=11×61-119=26×18-119=24×29-268=32×13-62=33×30-36=17×24-21=28×32-814=15×20-166=51×10-372=14×27-29=19×48-532=12×27-110=15×36-83=10×44-344=79×12-819=35×14-265=27×28-436=16×31-455=10×98-380=26×13-134=27×25-34=13×24-204=50×17-805=27×17-297=27×36-579=10×37-188=18×33-510=341×2-574=795×9-79=54×6-22=677×3-323=97×9-386=613×5-51=270×3-520=60×5-150=110×7-410=632×6-725=450×2-139=657×8-528=209×3-110=516×9-623=186×3-77=613×6-47=66×8-17=859×3-150=161×4-585=760×6-326=219×2-332=501×8-993=242×2-403=523×6-72=410×2-123=441×9-640=226×4-483=694×3-126=198×5-394=620×5-438=470×2-87=255×5-962=120×2-139=280×9-176=215×3-287=197×8-744=434×2-485=332×3-631=82×5-28=315×9-856=422+135÷9=30+844÷2=462+462÷2=629+44÷4=302+368÷4=443+990÷2=186+768÷3=929+584÷2=24+171÷3=800+212÷2=220+560÷7=648+896÷7=351+936÷3=253+942÷2=247+480÷8=390+486÷3=225+518÷7=329+720÷4=186+564÷2=138+657÷9=448÷8+290=308÷7+327=474÷6+206=682÷2+463=192÷3+311=314÷2+102=630÷5+296=96÷4+296=125÷5+204=930÷2+266=912÷3+401=788÷2+91=908÷4+72=180÷3+22=150÷6+200=62÷2+201=694÷2+397=80÷8+695=246÷2+496=945÷9+778=373-152÷2=389-76÷4=219-204÷4=726-334÷2=150-36÷2=818-466÷2=408-738÷6=453-44÷2=321-35÷7=249-520÷8=221-745÷5=137-904÷8=412-840÷3=131-570÷5=410-612÷6=412-200÷5=406-220÷5=121-182÷2=191-72÷8=54-312÷6=466-329÷7=320-890÷5=425-542÷2=569-458÷2=263-234÷6=185-142÷2=428-123÷3=502-100÷2=496-238÷7=843-658÷2=481-516÷2=591-356÷4=451-416÷8=486-48÷3=395-628÷4=323-604÷2=298-828÷6=357-993÷3=305-63÷7=143-440÷5=46×(486-473)=41×(670-625)=21×(463-425)=41×(126-46)=16×(184-127)=71×(290-231)=12×(407-339)=66×(507-486)=51×(276-261)=90×(342-266)=18×(145-121)=56×(417-320)=26×(230-194)=70×(806-772)=75×(146-133)=73×(732-692)=86×(307-296)=37×(188-117)=31×(126-106)=68×(716-664)=(296-285)×19=(999-975)×40=(40-26)×53=(922-870)×78=(470-437)×17=(518-468)×87=(175-162)×35=(958-907)×61=(75-43)×14=(884-839)×99=(132-111)×39=(417-348)×17=(446-423)×22=(276-198)×26=(31-19)×36=(960-914)×73=(342-297)×17=(820-759)×89=(279-255)×34=(410-373)×43=198×(278-275)=249×(34-31)=68×(423-414)=314×(303-299)=37×(239-236)=528×(450-442)=57×(454-449)=648×(825-816)=299×(108-105)=942×(564-556)=177×(304-300)=111×(813-806)=55×(394-389)=828×(158-152)=13×(251-244)=967×(347-339)=101×(256-249)=905×(758-751)=83×(120-115)=276×(159-154)=59×(443-437)=335×(734-731)=326×(474-471)=411×(473-469)=138×(492-489)=425×(836-832)=150×(145-139)=870×(178-173)=99×(221-212)=50×(347-344)=129×(180-175)=835×(245-240)=121×(113-106)=564×(44-41)=214×(65-62)=217×(157-154)=58×(149-140)=888×(404-400)=107×(294-285)=583×(878-869)=184÷(182-174)=628÷(99-95)=90÷(414-411)=648÷(904-898)=368÷(225-223)=315÷(531-528)=175÷(190-185)=552÷(30-22)=84÷(476-469)=400÷(191-183)=369÷(363-354)=564÷(310-308)=495÷(450-445)=987÷(921-914)=496÷(40-36)=900÷(420-418)=312÷(397-391)=657÷(115-106)=30÷(112-110)=738÷(219-217)=399÷(173-166)=264÷(202-200)=238÷(86-79)=360÷(802-800)=60÷(490-486)=585÷(77-72)=495÷(140-137)=726÷(745-743)=406÷(286-279)=524÷(348-346)=152÷(170-166)=720÷(799-791)=497÷(281-274)=204÷(487-481)=156÷(258-256)=981÷(963-960)=454÷(257-255)=628÷(120-116)=492÷(63-59)=519÷(853-850)=(269-239)÷5=(935-269)÷2=(401-329)÷6=(921-305)÷8=(415-171)÷2=(481-105)÷2=(494-305)÷3=(970-178)÷3=(251-91)÷5=(825-310)÷5=(370-344)÷2=(666-548)÷2=(476-456)÷5=(771-627)÷8=(299-279)÷5=(214-36)÷2=(181-143)÷2=(945-459)÷2=(302-41)÷3=(766-50)÷2=(154-124)÷5=(383-189)÷2=(348-168)÷2=(219-177)÷7=(446-50)÷6=(714-660)÷6=(234-132)÷3=(909-685)÷7=(290-142)÷4=(497-137)÷9=(190-48)÷2=(340-262)÷6=(499-265)÷6=(787-225)÷2=(471-375)÷6=(470-306)÷4=(219-83)÷8=(799-415)÷2=(435-103)÷2=(359-101)÷6=2/6+3/6=3/7+2/7=1/4+2/4=6/9+2/9=1/5+2/5=3/5+2/5=2/7+4/7=3/8+4/8=1/5+3/5=1/10+6/10=1/6+4/6=2/7+5/7=3/8-2/8=4/7-2/7=4/6-1/6=4/8-2/8=3/6-1/6=4/10-1/10=3/6-2/6=9/10-1/10=5/7-1/7=3/4-1/4=2/4-1/4=4/9-3/9=7.2+6.5=25.4+62.4=6.6+2.7=2.8+2.6=5.7+6.7=21.5+7.0=7.4+3.7=25.2+54.5=8.1+6.3=5.4+4.0=3.4+9.6=68.5+30.8=1.0+7.4=51.3+34.6=5.2+1.3=1.2+1.4=5.6+5.1=17.0+33.9=7.0+0.5=11.0+70.7=9.9+5.8=9.2+9.4=9.1+0.9=61.3+21.3=6.8+1.8=43.4+4.8=5.1+5.7=2.7+4.0=4.9+7.0=35.8+11.9=2.7+6.5=66.7+20.2=9.1+1.1=9.8+5.5=3.0+3.5=23.9+19.2=4.2+7.3=70.5+23.4=8.2+0.7=7.1+5.3=2.9-1.1=79.9-78.6=6.9-1.6=4.5-1.1=7.3-2.4=49.7-34.6=9.8-1.8=48.2-24.1=3.3-3.1=6.8-4.9=7.2-0.9=60.4-7.1=9.0-4.2=86.1-78.9=8.4-2.1=5.2-0.6=6.7-6.3=43.1-19.3=5.0-1.6=92.9-82.2=9.2-1.7=6.2-2.2=6.0-4.8=98.5-62.1=6.6-4.0=77.9-23.5=6.1-5.4=1.2-1.0=3.2-0.3=84.2-25.7=9.6-0.8=51.9-15.4=4.7-2.0=7.2-3.3=8.4-4.7=69.7-13.7=8.7-0.8=11.5-5.8=6.4-6.0=7.6-1.3=参考答案91+237=328177+631=808215+188=403379+315=694216+208=424244+392=63661+190=251802+836=1638183+41=22493+193=286148+195=343829+619=1448250+89=339783+739=1522231+52=283180+604=78499+27=126911+556=1467205+258=463222+871=109349+168=217497+118=61599+182=281950+596=154692+172=26420+29=49263+86=349331+82=41380+124=204794+387=118129+53=82793+727=1520130+368=498215+493=708127+136=263573+232=80552+44=96268+829=109749+72=121107+393=500435-187=248700-247=453288-23=265571-24=547126-51=75562-113=449390-75=315834-317=517243-45=198689-337=352124-114=10244-11=23375-52=23508-272=236213-138=75781-741=40359-282=77731-590=141442-126=316648-305=343329-163=166919-287=632488-359=129701-606=95476-326=150110-55=55325-145=180912-64=848485-85=400935-690=24551-36=15452-412=40396-96=300892-686=206247-102=145538-92=446500-303=197434-230=204466-183=283356-314=42221×2=442597×5=2985119×4=476287×4=114850×3=150517×8=413681×2=162997×7=6979426×2=852179×3=53796×3=288316×8=252871×8=568110×3=33052×7=364711×8=5688263×3=789267×7=1869174×4=696923×9=830744×6=264499×6=2994209×4=836588×7=4116211×4=844774×4=3096359×2=718685×9=6165133×7=931347×4=138896×5=480860×7=602017×5=85162×2=324365×2=730153×2=306201×3=603479×7=335321×7=147243×9=218745÷5=9117÷9=13110÷2=55804÷3=268200÷2=100894÷6=149240÷2=120510÷5=10292÷2=46117÷3=3968÷2=34375÷5=75228÷3=76700÷4=175210÷2=105180÷5=3642÷3=1486÷2=43138÷2=69882÷6=14748÷6=8518÷7=74164÷2=82546÷6=9112÷6=2990÷3=330213÷3=71621÷9=69206÷2=103248÷4=62312÷4=78480÷6=80174÷3=5888÷2=44210÷3=70570÷2=285150÷6=25558÷9=62371÷7=53730÷5=14665×13=84571×66=468616×26=41666×25=165040×21=84021×45=94513×51=66397×98=950612×43=51682×20=164046×14=64488×90=792032×27=86449×76=372421×47=98777×57=438944×15=66018×45=81056×15=84059×83=489712×37=44496×40=384023×40=92017×91=154731×18=55835×61=213537×27=99985×64=544013×52=67636×42=151229×10=29096×50=480013×20=26065×61=396578×11=85862×16=99210×83=83074×65=481027×24=64818×64=1152170+358+22=550435+41+972=1448478+100+341=919330+407+44=781680+208+26=914288+771+259=1318345+17+456=818760+55+515=1330213+272+145=630437+394+264=1095162+108+254=524819+80+864=176341+259+429=729612+943+690=2245264+80+156=500219+444+410=107351+518+31=600872+889+380=2141517+119+312=948808+268+319=1395728+108+49=885172+934+342=1448353+408+67=828530+246+979=1755407+57+96=560791+818+665=2274199+418+224=841784+693+144=1621332+227+11=57012+66+441=51950+128+300=478386+973+577=1936540+66+246=852887+984+497=2368484+115+332=931864+985+232=2081213+125+354=69227+430+368=825723+125+122=97051+878+282=121194+73-73=94517+926-600=843153+265-201=217404+779-260=923291+117-402=6181+764-629=316277+69-174=172677+444-944=177178+92-167=103290+660-122=82814+269-173=110373+280-557=96164+310-57=417326+945-134=113763+372-386=49606+702-671=637276+17-238=55388+217-360=245157+215-96=276848+850-529=1169126+261-64=323707+280-771=216135+156-31=260326+594-457=46342+326-130=238299+701-273=727378+102-479=1961+973-917=1017364+133-446=51529+521-482=568240+83-241=82177+928-84=102197+290-245=142304+448-302=450433+17-84=366764+406-231=93953+43-84=12345+812-799=358148+204-129=223531+92-394=229308-165-14=129442-128-97=217357-39-80=238853-577-28=248451-155-62=234651-398-89=164385-81-252=52894-317-96=481369-19-212=138961-418-471=72374-134-180=60853-398-136=319406-203-164=39554-363-18=173394-194-19=181659-79-337=243327-29-170=128952-564-202=186395-220-126=49422-71-212=139307-155-120=32696-428-73=195452-376-55=21857-146-375=336421-173-69=179729-326-217=186450-170-44=236954-515-101=338356-134-82=140982-36-737=209410-78-270=62709-151-28=530407-165-171=71544-30-482=32466-345-46=75495-62-80=353421-131-93=197955-697-114=144448-239-165=44838-359-439=40423-302+260=381626-203+902=1325254-199+191=246216-31+165=350102-33+86=155558-116+455=897450-101+112=461485-263+481=703480-447+463=496951-888+207=270319-117+63=265561-193+279=647247-179+211=27961-56+398=403188-175+187=200793-438+293=648471-231+57=297989-285+348=1052433-412+375=396776-296+363=843313-36+142=419870-356+137=651246-113+207=340837-802+845=880305-184+170=291959-82+306=1183481-383+290=38885-32+215=268310-47+92=355900-557+660=1003499-161+113=451716-284+668=1100414-69+58=403445-313+912=1044263-28+127=362458-405+876=929377-310+402=469936-657+959=1238232-201+425=456880-130+235=98510×16×5=80088×40×6=2112015×10×2=30085×32×8=2176019×14×2=53240×71×9=2556022×13×2=57295×70×3=1995024×12×2=57633×31×5=511528×12×2=67296×68×9=5875210×33×2=66045×11×3=148533×10×3=99040×15×9=540015×12×2=36051×56×9=2570410×11×4=44028×49×5=686015×16×2=48093×30×2=558017×28×2=95271×56×4=1590426×17×2=88486×94×6=4850413×18×2=46898×19×6=1117211×20×3=66027×14×8=302415×12×4=72082×56×9=4132811×13×3=42921×65×7=955512×12×5=72032×65×4=832018×11×2=39628×27×9=680432×13×2=83264×47×6=1804813×3×2=7842×2×9=75641×7×3=861130×5×7=455071×5×2=710192×2×5=192048×5×3=720133×6×5=399067×4×2=53678×8×7=436819×3×7=39912×7×4=33644×3×2=264153×4×6=367264×2×3=384107×2×9=192625×8×2=400144×5×7=504073×2×3=43829×2×6=34815×9×4=540219×3×7=459945×9×2=81015×7×6=63010×8×3=24039×4×5=780106×4×2=848170×5×9=7650163×3×2=97881×3×7=170142×2×3=252275×2×3=165015×9×7=94535×5×8=140053×3×5=795423×2×3=253831×2×3=18685×3×5=127529×8×3=69611×5×8=44018×3×48=259223×4×10=92026×3×57=444629×2×26=150818×3×83=448222×4×12=105614×5×15=105017×4×30=204045×2×59=531027×2×41=221423×4×21=193215×2×59=177012×6×57=410444×2×46=404843×2×73=627811×7×61=469731×3×93=864913×4×12=62414×3×79=331811×2×40=88015×3×57=256517×5×44=374028×2×90=504013×7×76=691618×2×93=334818×4×47=338417×5×95=807524×3×98=705618×2×67=241216×6×43=412813×2×95=247034×2×46=312819×3×19=108320×3×95=570012×8×40=384010×7×15=105027×3×85=688510×6×52=312019×2×58=220449×2×20=196014×26÷7=5263×36÷3=75633×10÷6=5529×80÷5=46421×30÷3=21033×95÷3=104543×12÷2=25872×14÷7=14440×21÷8=10576×26÷2=98821×22÷6=7720×96÷5=38424×18÷2=21677×70÷5=107814×28÷7=5699×34÷2=168336×22÷9=8834×48÷6=27245×12÷9=6035×96÷5=67241×18÷3=24677×54÷2=207919×24÷4=11454×90÷5=97214×71÷7=14225×13÷5=6516×49÷7=11293×21÷9=21721×12÷3=8444×80÷8=44030×15÷9=5074×15÷5=22222×23÷2=25370×36÷8=31532×21÷4=16827×55÷5=29752×12÷8=7854×25÷5=27029×28÷4=20378×64÷3=166480×5÷8=50222×2÷6=7449×3÷7=21736×5÷4=92090×7÷9=70240×7÷3=560276×3÷9=92602×9÷7=774102×6÷4=153830×8÷5=1328118×7÷2=413904×2÷4=452216×3÷8=81521×6÷3=104278×6÷3=156805×9÷3=2415123×8÷3=328580×7÷5=812260×2÷8=65314×2÷4=157192×2÷6=64486×7÷9=37864×7÷8=56786×2÷6=262202×3÷2=303819×5÷9=455232×2÷8=58418×9÷6=627104×7÷4=182852×8÷3=2272312×3÷9=104932×6÷8=699144×3÷2=216768×8÷6=102456×4÷8=28844×9÷2=379883×4÷2=166564×7÷6=65850×4÷2=100639×5÷3=1065496÷8÷2=31400÷8÷5=10656÷2÷8=41672÷4÷8=21765÷5÷3=51720÷6÷8=15828÷3÷4=69750÷5÷6=25840÷5÷6=28336÷4÷6=14968÷2÷2=242864÷6÷4=36152÷4÷2=19560÷5÷8=14639÷3÷3=7180÷4÷5=4750÷5÷5=30738÷3÷3=82477÷3÷3=53672÷8÷7=12144÷4÷9=4890÷5÷2=89432÷6÷3=24112÷2÷4=14510÷6÷5=1780÷2÷4=10756÷9÷4=21612÷2÷3=102264÷3÷4=22210÷2÷3=35588÷2÷3=98252÷6÷6=7343÷7÷7=7594÷2÷9=33276÷2÷6=23420÷3÷2=70952÷4÷2=119630÷5÷3=42660÷5÷3=4490÷2÷9=5565÷5×6=678208÷8×7=182280÷7×8=32048÷2×7=168678÷3×2=452810÷3×8=2160312÷4×8=624946÷2×4=1892328÷8×5=205742÷7×9=954441÷7×6=378805÷5×7=1127330÷6×2=110478÷2×9=2151798÷2×6=2394972÷6×4=648160÷4×3=12040÷4×8=80371÷7×3=159804÷2×3=1206819÷3×8=2184558÷6×8=744486÷9×6=324842÷2×8=3368824÷4×9=185454÷9×4=24895÷5×4=716889÷7×9=1143564÷6×7=658328÷2×4=656616÷8×3=23160÷4×6=90340÷5×7=476231÷3×2=154264÷8×3=99171÷3×6=342812÷2×3=1218408÷2×6=122472÷8×6=54252÷6×8=33696÷4×25=600244÷4×89=542924÷2×80=960423÷9×56=263212÷6×74=148268÷4×78=522618÷9×87=174156÷4×88=3432100÷5×36=72024÷8×92=27624÷8×71=21375÷3×14=35056÷8×49=343124÷4×20=62040÷2×47=940160÷4×43=172084÷3×23=644144÷6×76=182410÷2×37=185444÷6×46=3404380÷5×11=836585÷9×12=780126÷9×11=154567÷9×54=340221÷3×95=665639÷9×61=433164÷4×22=352539÷7×30=2310117÷9×44=572424÷8×39=2067273÷7×24=936435÷5×87=756963÷7×46=414492÷6×73=598660÷5×67=80466÷3×95=2090140÷4×21=735160÷5×21=672205÷5×17=697124÷2×67=4154340+(486-390)=436206+(956-477)=685398+(141-84)=455317+(805-405)=717223+(77-14)=286154+(658-631)=181389+(143-100)=432838+(540-51)=132767+(388-96)=359655+(514-219)=950390+(210-202)=398408+(813-750)=47193+(474-79)=488797+(743-396)=1144377+(448-84)=741555+(352-254)=653141+(379-374)=146414+(173-149)=438299+(363-22)=640945+(873-742)=1076447+(284-15)=716233+(694-550)=377479+(450-348)=581641+(773-146)=1268189+(471-200)=460740+(721-15)=1446174+(347-246)=275304+(994-394)=90420+(395-368)=47162+(603-386)=37991+(302-110)=283894+(900-199)=1595335+(270-143)=462530+(618-386)=762204+(444-235)=413427+(391-176)=642343+(270-13)=600579+(714-550)=743190+(233-72)=351938+(585-474)=1049481-(128+218)=135308-(113+64)=131465-(95+188)=182709-(237+29)=443201-(25+70)=106954-(46+39)=869399-(67+130)=202938-(140+399)=399387-(128+143)=116558-(58+363)=137299-(120+139)=40602-(83+369)=150291-(133+87)=71942-(105+739)=98360-(164+119)=77302-(90+135)=77401-(184+115)=102674-(417+165)=92247-(53+140)=54829-(199+443)=187435-(137+59)=239955-(121+519)=315430-(177+149)=104890-(33+653)=204317-(46+158)=113994-(33+158)=803486-(76+17)=393579-(99+128)=352449-(144+201)=104988-(779+74)=135483-(305+28)=150951-(102+142)=707346-(28+107)=211978-(128+78)=772335-(132+192)=11704-(77+62)=565257-(34+183)=40932-(25+683)=224480-(143+138)=199770-(413+30)=327405-(276-235)=364178-(901-861)=138257-(303-210)=164590-(988-716)=318179-(231-219)=167790-(909-859)=740310-(461-213)=62823-(246-49)=626419-(341-219)=297311-(919-786)=178404-(182-170)=392837-(875-723)=685277-(47-29)=259878-(865-419)=432275-(464-316)=127543-(803-407)=147444-(401-248)=291610-(906-559)=263310-(485-282)=107767-(793-623)=597105-(156-93)=42545-(315-104)=334138-(75-74)=137509-(766-611)=354260-(500-465)=225756-(609-345)=492283-(498-286)=71485-(939-743)=289445-(259-222)=408328-(274-215)=269479-(243-178)=414545-(733-433)=245265-(323-114)=56471-(417-73)=127107-(434-332)=5246-(630-624)=240295-(269-256)=282896-(747-58)=207148-(223-136)=61571-(407-270)=434327÷(15÷5)=109716÷(28÷7)=179234÷(14÷7)=117693÷(72÷8)=77362÷(16÷8)=181204÷(48÷8)=34252÷(81÷9)=28954÷(18÷9)=477464÷(18÷9)=232844÷(36÷9)=211345÷(25÷5)=69284÷(20÷5)=71228÷(12÷2)=3866÷(12÷4)=22216÷(72÷8)=24346÷(16÷8)=173342÷(10÷5)=171452÷(18÷9)=226410÷(14÷7)=205721÷(49÷7)=10340÷(48÷6)=5202÷(10÷5)=101215÷(45÷9)=43315÷(20÷4)=63280÷(16÷4)=70435÷(12÷4)=145495÷(24÷8)=165544÷(10÷5)=272380÷(14÷7)=190711÷(27÷3)=79399÷(28÷4)=5722÷(14÷7)=11343÷(63÷9)=49936÷(12÷4)=312384÷(14÷7)=192460÷(45÷9)=92408÷(18÷6)=136501÷(21÷7)=16794÷(18÷9)=47438÷(18÷6)=146240÷(2×4)=30918÷(3×3)=10280÷(4×2)=10444÷(3×2)=74136÷(4×2)=17120÷(2×3)=20150÷(3×2)=25942÷(3×2)=157832÷(2×2)=20892÷(2×2)=23576÷(2×3)=96736÷(2×2)=184768÷(2×4)=96224÷(2×4)=28432÷(3×3)=48600÷(3×2)=100864÷(2×3)=144800÷(2×2)=200556÷(2×2)=139936÷(2×3)=156162÷(3×3)=18672÷(2×4)=84740÷(2×2)=185630÷(2×3)=105780÷(3×2)=130156÷(3×2)=26352÷(4×2)=44279÷(3×3)=31852÷(2×2)=213648÷(4×2)=81616÷(2×4)=77855÷(3×3)=95846÷(3×2)=141600÷(4×2)=7564÷(4×2)=8498÷(3×2)=83784÷(4×2)=98888÷(3×2)=148648÷(3×3)=72904÷(2×4)=113145×(21÷7)=435833×(16÷8)=166688×(81÷9)=792779×(15÷5)=233763×(28÷4)=441228×(18÷3)=1368196×(15÷5)=588132×(10÷5)=264160×(40÷8)=800475×(28÷4)=332523×(56÷8)=161259×(27÷3)=2331124×(45÷9)=620303×(36÷9)=1212231×(10÷5)=462885×(18÷9)=1770210×(36÷9)=840616×(63÷9)=4312205×(24÷8)=615381×(21÷7)=1143192×(18÷9)=384991×(28÷4)=693759×(56÷8)=413161×(42÷6)=1127200×(28÷7)=800206×(32÷4)=1648117×(36÷9)=468531×(12÷6)=106265×(21÷3)=455268×(16÷2)=2144315×(12÷4)=945405×(48÷6)=3240312×(18÷9)=62456×(45÷9)=28077×(36÷4)=693868×(28÷7)=347276×(28÷7)=304956×(18÷9)=191298×(63÷7)=882707×(18÷6)=212117×(204÷6)=57810×(147÷7)=21010×(558÷9)=62036×(93÷3)=111610×(280÷5)=56052×(138÷2)=358818×(110÷5)=39657×(212÷4)=302147×(90÷9)=47025×(170÷5)=85019×(36÷2)=34235×(308÷7)=154025×(222÷6)=92537×(178÷2)=329364×(39÷3)=83253×(130÷5)=137834×(182÷7)=88453×(371÷7)=280917×(34÷2)=28949×(228÷6)=186246×(36÷3)=55227×(375÷5)=202550×(135÷9)=75081×(124÷2)=502242×(60÷6)=42065×(495÷9)=357516×(152÷4)=60833×(152÷2)=250814×(80÷5)=22449×(296÷8)=181394×(50÷5)=94071×(354÷6)=418933×(174÷6)=95761×(468÷6)=475829×(165÷5)=95791×(84÷3)=254830×(140÷5)=84082×(672÷8)=688837×(70÷5)=51815×(308÷7)=66093+2