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198+120=696+713=297+193=167+75=340+80=642+141=246+205=663+822=84+197=357+297=84+99=221+53=63+168=610+103=111+305=224+247=69+273=947+639=125+155=334+934=267+145=196+474=26+92=504+878=23+68=67+302=232+212=245+305=86+171=825+474=279+209=233+705=193+137=200+233=364+108=172+235=229+228=709+337=123+234=273+71=348-275=579-243=435-125=504-127=302-83=925-901=416-42=461-434=320-221=392-285=451-68=761-292=129-114=892-48=254-17=749-404=189-122=260-56=85-33=972-444=367-55=628-98=390-172=524-353=309-197=193-16=212-31=604-52=409-39=805-44=467-391=853-400=319-28=715-256=356-24=326-156=470-134=999-392=491-320=740-425=249×2=954×5=78×5=343×4=81×8=170×6=259×2=468×9=173×5=394×2=45×2=517×9=18×5=703×2=309×2=560×6=192×3=224×3=49×3=451×8=129×6=542×3=308×3=87×9=60×3=281×9=87×4=408×6=212×4=245×3=44×5=43×2=182×4=703×4=30×5=953×9=120×6=359×4=136×4=452×5=338÷2=972÷2=340÷2=520÷4=20÷4=240÷2=288÷2=804÷6=104÷2=69÷3=33÷3=65÷5=400÷2=927÷9=330÷2=45÷5=140÷7=700÷5=172÷4=990÷9=282÷6=238÷7=45÷3=432÷9=51÷3=309÷3=220÷4=90÷9=81÷3=464÷8=138÷2=486÷9=112÷2=734÷2=90÷5=390÷3=68÷2=118÷2=156÷6=758÷2=31×24=53×24=37×17=51×53=23×16=56×12=12×60=53×70=19×10=31×34=18×24=36×43=25×26=97×30=10×75=12×71=49×11=78×25=17×18=28×61=28×30=14×33=39×19=74×54=19×46=35×50=83×12=57×35=26×10=16×33=64×12=18×18=28×27=46×92=33×13=97×13=34×25=96×46=10×44=60×64=345+142+508=757+468+432=527+100+181=399+209+283=270+428+127=247+749+110=592+52+154=365+934+170=63+64+503=571+88+412=338+324+96=790+211+727=92+245+200=495+516+120=135+14+450=166+482+752=423+38+445=371+163+694=580+113+95=551+206+888=104+249+375=973+770+698=31+42+546=616+715+85=218+244+297=798+69+322=89+568+98=48+129+332=95+248+311=887+935+484=252+398+42=520+279+488=105+302+584=758+756+154=247+323+61=287+844+289=500+136+182=814+308+261=232+527+38=963+538+665=317+65-221=864+201-26=273+25-105=783+206-28=132+186-148=414+833-219=55+344-199=269+909-606=216+269-417=498+632-317=83+99-146=965+831-962=385+10-124=457+716-52=148+328-188=107+669-379=283+201-26=594+884-880=294+163-360=345+680-777=374+45-307=381+437-487=254+231-195=124+619-667=20+346-271=909+932-488=69+29-57=607+245-635=118+341-279=807+891-49=77+211-171=339+573-428=354+19-58=136+755-40=259+207-147=212+910-738=457+11-414=847+509-481=206+283-13=913+619-21=311-176-102=470-303-37=478-257-214=555-75-57=460-72-108=964-753-45=190-102-43=905-205-442=361-211-61=967-225-145=436-32-15=674-94-408=390-62-196=603-16-363=355-86-138=539-246-47=497-334-100=925-172-543=433-41-182=932-422-101=407-122-139=908-660-247=381-22-320=905-75-190=418-30-248=564-444-73=145-95-10=822-389-403=461-64-198=885-224-352=438-46-87=822-129-517=289-79-156=767-355-305=473-337-25=940-88-848=399-42-314=935-120-144=281-76-96=692-236-233=451-83+81=614-290+729=305-174+195=296-170+477=294-250+290=608-516+966=179-130+375=925-882+676=124-25+177=970-21+427=381-51+134=410-65+614=188-67+143=633-231+28=447-244+67=957-712+716=216-76+75=501-306+707=355-213+135=373-127+262=319-224+54=744-326+156=456-392+116=878-820+94=145-29+22=784-374+284=327-263+369=423-398+781=176-30+245=845-191+99=421-73+40=585-210+960=133-86+45=738-68+384=258-235+51=760-406+28=450-189+122=285-100+782=301-138+217=933-101+796=19×14×3=16×56×6=14×11×6=38×86×9=13×25×3=43×29×7=32×12×2=17×67×6=13×30×2=64×42×4=13×31×2=81×87×2=12×29×2=58×90×2=25×13×2=93×40×7=18×12×4=10×79×7=13×10×5=85×58×9=22×15×2=57×60×5=10×15×5=82×25×7=22×20×2=81×60×5=18×18×3=56×26×4=18×13×2=43×47×5=10×14×7=30×46×7=12×15×3=13×14×8=15×13×2=48×87×3=32×11×2=67×40×3=18×11×5=18×60×4=41×4×5=70×4×5=10×6×2=29×6×4=30×2×7=56×5×7=16×4×2=164×4×3=33×2×5=138×6×9=54×3×4=21×6×5=15×6×2=24×6×7=52×5×3=78×8×3=12×5×2=412×2×7=28×9×2=130×5×4=13×8×9=349×2×4=57×2×8=193×5×3=48×3×4=58×4×2=34×2×5=132×3×5=79×2×3=17×3×2=14×4×6=73×4×8=110×3×2=281×3×6=42×4×3=223×3×2=18×3×6=91×8×4=22×5×2=155×5×7=18×4×68=12×3×14=10×9×76=14×6×11=22×3×11=12×8×78=18×2×87=11×7×11=16×2×85=10×6×73=24×4×13=25×2×76=27×2×79=11×4×58=14×5×46=16×6×65=29×2×30=15×6×70=13×7×44=49×2×85=12×4×49=28×3×28=10×8×97=10×2×58=18×3×70=11×4×47=27×2×58=39×2×87=18×3×37=13×7×25=45×2×24=45×2×44=46×2×52=42×2×27=30×2×31=21×2×91=13×5×56=23×2×76=26×2×98=10×8×41=16×48÷2=32×39÷8=21×42÷2=72×89÷6=48×19÷2=57×46÷6=44×12÷8=90×25÷5=16×14÷4=24×77÷7=11×55÷5=91×36÷7=32×24÷8=13×20÷4=56×16÷8=84×49÷6=15×33÷5=57×62÷6=12×75÷9=86×70÷7=16×29÷4=30×42÷3=10×30÷4=61×72÷8=16×33÷2=33×15÷9=16×17÷2=30×74÷6=57×15÷3=46×97÷2=11×12÷3=10×10÷5=25×20÷2=52×60÷4=76×12÷6=22×54÷9=78×12÷8=24×38÷6=19×45÷3=24×89÷6=84×6÷9=396×2÷3=225×2÷6=191×9÷3=54×8÷6=750×3÷2=408×2÷6=225×7÷3=369×2÷3=625×8÷5=448×2÷4=795×6÷3=85×8÷4=142×6÷3=147×5÷3=904×6÷2=196×5÷7=72×6÷8=87×2÷3=294×2÷7=74×2÷4=888×6÷8=19×8÷2=537×4÷6=188×5÷4=710×2÷4=90×7÷5=666×8÷9=453×2÷3=417×3÷9=54×8÷4=564×4÷6=36×9÷3=211×8÷2=423×2÷9=326×6÷3=88×3÷8=335×3÷5=228×3÷9=334×6÷3=54÷2÷3=392÷7÷8=424÷2÷4=75÷5÷5=848÷2÷4=980÷5÷7=700÷2÷7=56÷4÷7=624÷2÷4=264÷3÷8=516÷2÷2=980÷2÷2=765÷9÷5=948÷6÷2=80÷4÷5=588÷2÷3=315÷9÷7=864÷2÷9=980÷5÷4=198÷2÷3=308÷4÷7=612÷2÷6=896÷2÷8=816÷6÷2=942÷3÷2=700÷7÷4=96÷4÷4=768÷8÷4=480÷4÷6=432÷6÷3=210÷5÷6=972÷6÷3=132÷2÷2=832÷8÷8=216÷9÷8=364÷7÷4=224÷2÷2=840÷5÷4=952÷7÷2=720÷4÷5=642÷3×4=956÷4×2=52÷2×5=202÷2×3=952÷4×2=808÷8×9=610÷5×2=873÷3×4=657÷3×9=438÷2×5=366÷6×2=770÷2×4=192÷4×5=940÷2×5=884÷2×5=60÷2×8=340÷5×6=540÷3×9=852÷2×8=342÷9×4=840÷7×3=256÷4×6=318÷3×7=416÷4×9=340÷5×4=994÷7×6=872÷2×3=804÷3×8=586÷2×6=812÷4×3=896÷8×3=366÷6×4=928÷2×4=528÷6×7=140÷7×9=320÷4×8=168÷6×3=396÷6×9=742÷2×3=345÷3×8=90÷6×34=308÷7×32=352÷8×10=330÷5×25=24÷8×48=469÷7×32=90÷6×57=208÷8×46=324÷9×14=45÷9×56=126÷7×51=108÷9×58=21÷3×27=658÷7×79=119÷7×40=171÷3×92=70÷7×78=582÷6×66=87÷3×17=248÷4×32=48÷6×24=456÷6×68=56÷8×72=36÷6×97=164÷4×24=246÷6×77=182÷7×35=728÷8×74=20÷4×81=276÷3×54=180÷6×24=810÷9×19=320÷8×13=330÷5×32=15÷5×71=511÷7×83=100÷5×37=280÷8×53=490÷7×12=300÷6×89=132+(312-24)=956+(831-376)=466+(254-179)=156+(67-18)=442+(388-141)=320+(735-415)=253+(181-46)=822+(808-786)=119+(122-115)=368+(175-84)=352+(419-355)=173+(145-82)=75+(358-193)=329+(658-503)=115+(139-42)=696+(949-567)=410+(158-55)=253+(637-115)=180+(173-23)=329+(205-38)=354+(259-209)=117+(862-524)=235+(58-10)=725+(487-21)=448+(292-32)=333+(413-189)=409+(258-214)=479+(668-616)=220+(439-245)=740+(315-205)=198+(234-81)=291+(742-193)=383+(293-130)=577+(945-529)=338+(399-231)=863+(439-12)=361+(426-379)=700+(436-97)=257+(81-41)=223+(684-32)=331-(122+182)=846-(254+460)=258-(142+18)=805-(222+424)=302-(117+120)=966-(131+159)=452-(149+222)=801-(93+329)=214-(70+73)=883-(56+31)=389-(124+83)=895-(416+150)=383-(100+205)=940-(128+340)=497-(57+394)=628-(83+136)=397-(91+242)=328-(122+93)=426-(231+136)=605-(260+129)=253-(27+106)=838-(194+311)=224-(92+106)=798-(429+289)=352-(85+32)=922-(840+31)=329-(234+52)=499-(37+391)=345-(202+133)=166-(123+43)=451-(261+22)=941-(317+373)=289-(70+49)=413-(224+58)=231-(133+39)=909-(431+474)=344-(303+37)=997-(773+204)=389-(33+97)=925-(477+314)=333-(392-190)=872-(714-28)=211-(152-24)=228-(927-899)=407-(259-50)=208-(379-185)=114-(112-52)=900-(895-107)=419-(480-323)=571-(808-470)=344-(474-443)=292-(917-700)=343-(445-251)=654-(686-589)=439-(154-63)=896-(909-371)=272-(402-173)=558-(871-696)=284-(204-111)=254-(978-865)=423-(379-110)=308-(272-120)=324-(489-440)=726-(419-109)=188-(446-269)=972-(519-231)=364-(187-24)=241-(588-579)=467-(355-290)=736-(876-719)=150-(202-116)=349-(609-519)=162-(438-296)=568-(849-714)=443-(170-146)=302-(924-898)=253-(86-31)=715-(863-571)=91-(386-302)=685-(993-581)=305÷(25÷5)=156÷(12÷3)=272÷(40÷5)=786÷(18÷6)=320÷(32÷4)=372÷(36÷9)=456÷(56÷7)=270÷(81÷9)=364÷(36÷9)=364÷(14÷7)=49÷(42÷6)=632÷(32÷4)=470÷(30÷6)=693÷(81÷9)=214÷(18÷9)=475÷(10÷2)=492÷(48÷8)=155÷(20÷4)=440÷(20÷5)=604÷(24÷6)=450÷(54÷9)=644÷(16÷8)=135÷(45÷9)=544÷(48÷6)=330÷(15÷5)=565÷(40÷8)=32÷(32÷4)=726÷(30÷5)=482÷(12÷6)=752÷(20÷5)=448÷(48÷6)=715÷(25÷5)=333÷(81÷9)=328÷(72÷9)=385÷(30÷6)=160÷(20÷4)=48÷(21÷7)=792÷(18÷3)=75÷(10÷2)=675÷(18÷2)=160÷(2×2)=584÷(2×4)=544÷(4×2)=712÷(2×2)=744÷(3×2)=804÷(2×2)=270÷(3×3)=388÷(2×2)=744÷(2×3)=999÷(3×3)=450÷(3×2)=66÷(3×2)=88÷(4×2)=768÷(2×4)=504÷(2×2)=776÷(2×4)=128÷(4×2)=216÷(2×4)=484÷(2×2)=45÷(3×3)=528÷(3×2)=54÷(3×2)=520÷(4×2)=312÷(2×4)=828÷(3×2)=776÷(2×2)=564÷(2×3)=928÷(4×2)=468÷(3×2)=144÷(2×2)=92÷(2×2)=414÷(2×3)=780÷(2×2)=84÷(3×2)=27÷(3×3)=534÷(2×3)=396÷(3×3)=693÷(3×3)=390÷(3×2)=768÷(2×3)=22×(64÷8)=899×(21÷3)=88×(42÷6)=671×(20÷5)=188×(14÷7)=274×(15÷5)=88×(24÷6)=906×(12÷2)=467×(18÷9)=786×(49÷7)=169×(28÷7)=36×(24÷6)=290×(12÷6)=625×(27÷3)=54×(40÷8)=688×(27÷9)=174×(25÷5)=339×(32÷4)=15×(28÷7)=824×(40÷8)=449×(10÷5)=84×(40÷8)=92×(63÷9)=811×(42÷7)=128×(40÷8)=722×(30÷5)=285×(12÷6)=351×(12÷2)=149×(10÷5)=142×(21÷3)=95×(40÷5)=96×(14÷2)=185×(24÷6)=752×(27÷9)=189×(14÷7)=955×(12÷6)=83×(10÷5)=712×(40÷5)=80×(15÷5)=778×(15÷5)=63×(91÷7)=29×(126÷9)=78×(70÷7)=88×(93÷3)=56×(108÷9)=98×(584÷8)=80×(99÷9)=64×(198÷2)=13×(296÷8)=36×(468÷9)=15×(160÷8)=67×(48÷3)=10×(512÷8)=14×(172÷2)=16×(273÷7)=99×(75÷5)=40×(30÷2)=70×(120÷5)=11×(504÷9)=39×(483÷7)=61×(65÷5)=55×(294÷6)=43×(63÷3)=98×(672÷7)=10×(210÷7)=77×(184÷8)=19×(192÷4)=51×(60÷3)=42×(90÷9)=35×(285÷5)=11×(26÷2)=24×(276÷3)=40×(64÷4)=63×(343÷7)=29×(34÷2)=96×(77÷7)=55×(32÷2)=22×(255÷5)=15×(124÷4)=36×(576÷9)=496+118×4=597+164×3=154+60×3=335+357×2=438+53×2=292+258×2=190+54×2=904+485×2=196+246×2=640+155×5=64+269×3=242+307×2=142+342×2=259+421×2=395+68×6=896+29×6=339+59×4=527+50×5=92+68×2=634+106×5=93+10×2=283+151×5=328+133×2=901+90×8=370+52×6=713+38×7=81+209×3=731+35×4=100+168×5=831+402×2=35×3+104=412×2+89=334×2+28=360×2+974=91×2+226=14×8+727=83×3+52=108×6+504=98×4+129=25×9+821=272+33×21=162+37×21=110+24×34=394+13×43=54+32×11=880+23×23=417+10×13=459+22×33=13+16×18=237+11×46=262+14×28=693+17×45=266+11×64=287+12×75=455+18×24=156+56×11=104+17×10=260+39×18=288+12×30=314+54×12=174+70×11=190+33×21=165+15×30=338+19×35=57+19×15=823+94×10=39+45×15=356+27×32=56+18×13=576+17×41=14×29+48=29×23+788=15×14+333=18×43+842=85×11+45=12×55+661=18×19+430=16×51+201=22×21+471=21×12+950=447-18×17=890-40×19=283-10×25=928-68×13=306-20×13=872-13×12=490-23×20=890-12×69=493-11×11=940-10×62=395-22×12=885-55×14=450-26×16=934-44×15=346-16×19=725-28×20=460-10×46=962-16×33=410-12×16=825-15×38=498-18×17=756-17×30=494-13×35=504-14×24=222-19×10=987-23×17=260-16×16=850-35×10=190-13×10=418-12×33=389-14×17=918-16×12=367-24×10=953-33×25=454-10×32=569-30×18=451-10×14=936-18×48=291-10×22=748-16×33=365-39×2=941-244×3=404-69×2=987-47×3=475-126×3=191-28×3=460-163×2=914-57×9=353-26×8=333-69×2=468-107×2=657-24×9=462-67×2=912-151×5=257-73×3=723-59×7=317-53×3=826-120×5=352-78×2=596-17×3=215-18×5=697-284×2=302-14×4=707-47×8=362-77×3=775-119×5=483-43×6=850-61×2=173-31×5=715-65×8=444-163×2=885-54×2=444-57×2=996-213×3=498-103×3=740-265×2=432-90×3=993-203×3=364-35×9=792-187×4=24×20-216=31×12-77=11×37-63=10×98-169=43×11-184=11×23-211=20×14-76=57×11-150=14×21-231=15×18-18=29×16-113=12×63-310=11×17-162=19×42-689=22×13-18=18×24-34=10×27-12=42×16-563=29×13-208=29×28-70=19×25-363=12×54-80=19×12-24=14×16-212=24×19-346=60×15-586=38×12-351=18×50-859=20×11-183=41×23-120=10×19-65=22×37-55=17×15-182=14×45-434=24×17-256=20×23-364=15×32-422=48×17-720=35×11-53=90×10-265=77×8-516=645×6-496=148×5-569=234×9-618=117×8-657=586×6-632=146×4-271=761×7-769=227×2-221=314×5-981=292×3-26=372×5-247=314×2-212=760×6-40=341×2-337=669×6-769=164×5-410=652×7-394=104×4-54=212×6-228=467×2-918=328×5-494=100×2-177=524×3-767=92×8-645=425×4-48=171×2-173=837×5-891=415×2-52=484×2-75=334×2-457=730×4-634=95×3-272=904×8-540=263×2-407=796×3-599=87×6-489=478×3-615=422×2-503=633×5-928=371+118÷2=107+850÷5=179+28÷2=952+96÷3=153+492÷4=90+35÷7=473+957÷3=86+49÷7=268+343÷7=272+818÷2=220+411÷3=879+992÷8=70+378÷3=749+324÷4=232+624÷4=410+780÷2=205+464÷2=760+15÷5=82+770÷7=168+576÷2=918÷6+253=736÷4+569=441÷3+313=948÷4+925=504÷2+266=915÷3+117=966÷3+376=495÷5+594=156÷6+239=680÷4+604=944÷8+189=162÷6+438=597÷3+396=287÷7+522=333÷3+10=516÷2+127=511÷7+495=873÷3+333=596÷2+360=66÷6+515=495-738÷2=502-614÷2=495-846÷2=630-306÷3=187-936÷6=576-174÷6=426-990÷5=586-444÷6=427-308÷4=281-532÷7=236-675÷9=341-370÷5=130-30÷3=934-90÷2=435-924÷6=927-966÷6=228-605÷5=510-510÷2=342-117÷3=700-990÷9=380-738÷6=471-222÷3=391-580÷2=523-90÷9=321-80÷2=762-414÷6=356-558÷6=507-882÷3=185-165÷5=765-504÷3=332-581÷7=296-18÷6=376-744÷4=559-468÷9=272-494÷2=575-696÷2=430-730÷2=723-119÷7=205-132÷2=340-204÷4=17×(331-301)=94×(834-791)=25×(225-188)=19×(896-863)=57×(467-454)=70×(102-42)=13×(243-232)=37×(766-682)=14×(71-52)=24×(233-187)=30×(429-401)=71×(94-48)=11×(445-397)=48×(835-801)=16×(468-447)=42×(340-284)=35×(388-366)=69×(985-887)=13×(155-92)=53×(631-563)=(313-276)×11=(219-145)×88=(383-366)×36=(204-178)×60=(330-319)×11=(238-178)×98=(419-393)×33=(295-209)×44=(79-57)×19=(513-454)×76=(205-163)×12=(409-328)×25=(65-46)×43=(785-763)×95=(158-124)×24=(419-398)×50=(298-257)×13=(303-260)×95=(463-431)×30=(254-224)×32=109×(344-338)=938×(708-699)=160×(477-472)=277×(626-622)=20×(125-121)=41×(791-785)=223×(236-232)=188×(230-226)=84×(184-175)=608×(302-293)=64×(315-312)=67×(943-940)=47×(113-107)=766×(69-62)=192×(107-103)=643×(312-306)=78×(498-491)=642×(155-149)=35×(143-137)=853×(577-574)=88×(490-482)=129×(578-572)=155×(188-185)=274×(320-313)=110×(436-432)=568×(395-389)=253×(101-98)=648×(441-434)=176×(157-153)=660×(187-178)=95×(203-199)=198×(87-78)=64×(484-477)=99×(884-879)=156×(259-254)=832×(371-364)=153×(430-425)=818×(174-167)=132×(355-350)=263×(216-211)=240÷(475-469)=222÷(525-522)=156÷(457-451)=494÷(597-595)=72÷(296-287)=556÷(719-715)=432÷(379-371)=119÷(27-20)=81÷(106-97)=932÷(25-21)=172÷(499-495)=330÷(23-17)=24÷(365-359)=934÷(876-874)=185÷(304-299)=864÷(111-102)=156÷(53-49)=834÷(544-538)=297÷(309-300)=864÷(871-865)=180÷(463-461)=189÷(844-835)=70÷(97-92)=672÷(100-98)=208÷(56-52)=668÷(435-433)=212÷(127-123)=774÷(641-639)=84÷(300-297)=219÷(54-51)=260÷(54-50)=488÷(963-955)=480÷(84-80)=750÷(558-553)=436÷(103-99)=644÷(555-551)=468÷(28-22)=238÷(810-803)=140÷(322-318)=316÷(557-555)=(478-54)÷4=(174-30)÷6=(495-479)÷8=(929-467)÷2=(497-85)÷2=(454-391)÷9=(200-172)÷2=(473-289)÷8=(414-140)÷2=(702-234)÷9=(340-218)÷2=(729-241)÷2=(420-226)÷2=(666-375)÷3=(150-134)÷8=(955-687)÷4=(374-131)÷3=(974-854)÷5=(369-329)÷2=(749-415)÷2=(269-66)÷7=(586-31)÷3=(449-251)÷2=(774-742)÷8=(393-330)÷7=(413-251)÷6=(358-16)÷9=(916-871)÷3=(369-25)÷8=(507-378)÷3=(145-59)÷2=(864-747)÷9=(419-175)÷2=(574-54)÷5=(228-36)÷3=(865-251)÷2=(101-13)÷2=(865-221)÷4=(435-84)÷3=(663-271)÷7=1/7+4/7=3/10+5/10=2/6+3/6=2/8+4/8=3/6+2/6=4/8+3/8=2/7+3/7=1/6+4/6=1/5+3/5=3/10+6/10=1/4+2/4=4/7+3/7=2/5-1/5=4/7-2/7=4/7-1/7=4/6-2/6=3/8-2/8=2/8-1/8=3/7-2/7=5/9-4/9=3/6-2/6=5/7-1/7=2/6-1/6=6/8-1/8=2.6+1.0=28.6+1.1=6.2+1.0=0.5+9.7=10.0+5.0=22.5+9.4=1.4+9.8=5.4+12.8=0.9+7.7=3.0+4.6=4.0+2.6=42.0+17.8=7.7+0.3=7.8+68.9=9.8+9.0=4.8+4.3=5.3+7.2=1.6+11.2=7.6+3.3=61.5+8.2=1.2+5.6=4.4+9.0=1.7+10.0=80.0+5.9=9.3+7.4=53.4+45.8=3.0+4.8=6.2+3.1=4.4+8.0=15.2+65.5=3.8+7.6=9.2+40.1=3.8+4.5=7.0+3.7=5.9+5.3=13.5+0.9=5.3+1.1=24.0+1.4=1.5+8.0=4.6+4.7=3.5-1.0=70.4-21.6=9.8-0.4=6.0-4.4=10.0-1.9=74.6-49.7=5.8-0.2=84.7-51.0=4.2-2.3=7.6-1.2=10.0-7.8=78.3-34.0=9.5-8.0=43.5-14.1=7.8-1.5=7.8-4.1=8.5-3.4=26.3-15.2=9.8-6.4=20.9-14.7=4.3-3.7=6.8-4.6=8.1-1.0=83.2-69.0=2.4-2.0=93.2-33.4=6.0-3.5=6.8-4.7=4.1-3.6=88.3-72.7=3.8-3.0=81.7-64.6=6.7-6.4=8.6-7.0=4.8-0.6=97.6-38.5=9.7-1.2=77.5-12.5=6.9-6.8=9.7-1.4=参考答案198+120=318696+713=1409297+193=490167+75=242340+80=420642+141=783246+205=451663+822=148584+197=281357+297=65484+99=183221+53=27463+168=231610+103=713111+305=416224+247=47169+273=342947+639=1586125+155=280334+934=1268267+145=412196+474=67026+92=118504+878=138223+68=9167+302=369232+212=444245+305=55086+171=257825+474=1299279+209=488233+705=938193+137=330200+233=433364+108=472172+235=407229+228=457709+337=1046123+234=357273+71=344348-275=73579-243=336435-125=310504-127=377302-83=219925-901=24416-42=374461-434=27320-221=99392-285=107451-68=383761-292=469129-114=15892-48=844254-17=237749-404=345189-122=67260-56=20485-33=52972-444=528367-55=312628-98=530390-172=218524-353=171309-197=112193-16=177212-31=181604-52=552409-39=370805-44=761467-391=76853-400=453319-28=291715-256=459356-24=332326-156=170470-134=336999-392=607491-320=171740-425=315249×2=498954×5=477078×5=390343×4=137281×8=648170×6=1020259×2=518468×9=4212173×5=865394×2=78845×2=90517×9=465318×5=90703×2=1406309×2=618560×6=3360192×3=576224×3=67249×3=147451×8=3608129×6=774542×3=1626308×3=92487×9=78360×3=180281×9=252987×4=348408×6=2448212×4=848245×3=73544×5=22043×2=86182×4=728703×4=281230×5=150953×9=8577120×6=720359×4=1436136×4=544452×5=2260338÷2=169972÷2=486340÷2=170520÷4=13020÷4=5240÷2=120288÷2=144804÷6=134104÷2=5269÷3=2333÷3=1165÷5=13400÷2=200927÷9=103330÷2=16545÷5=9140÷7=20700÷5=140172÷4=43990÷9=110282÷6=47238÷7=3445÷3=15432÷9=4851÷3=17309÷3=103220÷4=5590÷9=1081÷3=27464÷8=58138÷2=69486÷9=54112÷2=56734÷2=36790÷5=18390÷3=13068÷2=34118÷2=59156÷6=26758÷2=37931×24=74453×24=127237×17=62951×53=270323×16=36856×12=67212×60=72053×70=371019×10=19031×34=105418×24=43236×43=154825×26=65097×30=291010×75=75012×71=85249×11=53978×25=195017×18=30628×61=170828×30=84014×33=46239×19=74174×54=399619×46=87435×50=175083×12=99657×35=199526×10=26016×33=52864×12=76818×18=32428×27=75646×92=423233×13=42997×13=126134×25=85096×46=441610×44=44060×64=3840345+142+508=995757+468+432=1657527+100+181=808399+209+283=891270+428+127=825247+749+110=1106592+52+154=798365+934+170=146963+64+503=630571+88+412=1071338+324+96=758790+211+727=172892+245+200=537495+516+120=1131135+14+450=599166+482+752=1400423+38+445=906371+163+694=1228580+113+95=788551+206+888=1645104+249+375=728973+770+698=244131+42+546=619616+715+85=1416218+244+297=759798+69+322=118989+568+98=75548+129+332=50995+248+311=654887+935+484=2306252+398+42=692520+279+488=1287105+302+584=991758+756+154=1668247+323+61=631287+844+289=1420500+136+182=818814+308+261=1383232+527+38=797963+538+665=2166317+65-221=161864+201-26=1039273+25-105=193783+206-28=961132+186-148=170414+833-219=102855+344-199=200269+909-606=572216+269-417=68498+632-317=81383+99-146=36965+831-962=834385+10-124=271457+716-52=1121148+328-188=288107+669-379=397283+201-26=458594+884-880=598294+163-360=97345+680-777=248374+45-307=112381+437-487=331254+231-195=290124+619-667=7620+346-271=95909+932-488=135369+29-57=41607+245-635=217118+341-279=180807+891-49=164977+211-171=117339+573-428=484354+19-58=315136+755-40=851259+207-147=319212+910-738=384457+11-414=54847+509-481=875206+283-13=476913+619-21=1511311-176-102=33470-303-37=130478-257-214=7555-75-57=423460-72-108=280964-753-45=166190-102-43=45905-205-442=258361-211-61=89967-225-145=597436-32-15=389674-94-408=172390-62-196=132603-16-363=224355-86-138=131539-246-47=246497-334-100=63925-172-543=210433-41-182=210932-422-101=409407-122-139=146908-660-247=1381-22-320=39905-75-190=640418-30-248=140564-444-73=47145-95-10=40822-389-403=30461-64-198=199885-224-352=309438-46-87=305822-129-517=176289-79-156=54767-355-305=107473-337-25=111940-88-848=4399-42-314=43935-120-144=671281-76-96=109692-236-233=223451-83+81=449614-290+729=1053305-174+195=326296-170+477=603294-250+290=334608-516+966=1058179-130+375=424925-882+676=719124-25+177=276970-21+427=1376381-51+134=464410-65+614=959188-67+143=264633-231+28=430447-244+67=270957-712+716=961216-76+75=215501-306+707=902355-213+135=277373-127+262=508319-224+54=149744-326+156=574456-392+116=180878-820+94=152145-29+22=138784-374+284=694327-263+369=433423-398+781=806176-30+245=391845-191+99=753421-73+40=388585-210+960=1335133-86+45=92738-68+384=1054258-235+51=74760-406+28=382450-189+122=383285-100+782=967301-138+217=380933-101+796=162819×14×3=79816×56×6=537614×11×6=92438×86×9=2941213×25×3=97543×29×7=872932×12×2=76817×67×6=683413×30×2=78064×42×4=1075213×31×2=80681×87×2=1409412×29×2=69658×90×2=1044025×13×2=65093×40×7=2604018×12×4=86410×79×7=553013×10×5=65085×58×9=4437022×15×2=66057×60×5=1710010×15×5=75082×25×7=1435022×20×2=88081×60×5=2430018×18×3=97256×26×4=582418×13×2=46843×47×5=1010510×14×7=98030×46×7=966012×15×3=54013×14×8=145615×13×2=39048×87×3=1252832×11×2=70467×40×3=804018×11×5=99018×60×4=432041×4×5=82070×4×5=140010×6×2=12029×6×4=69630×2×7=42056×5×7=196016×4×2=128164×4×3=196833×2×5=330138×6×9=745254×3×4=64821×6×5=63015×6×2=18024×6×7=100852×5×3=78078×8×3=187212×5×2=120412×2×7=576828×9×2=504130×5×4=260013×8×9=936349×2×4=279257×2×8=912193×5×3=289548×3×4=57658×4×2=46434×2×5=340132×3×5=198079×2×3=47417×3×2=10214×4×6=33673×4×8=2336110×3×2=660281×3×6=505842×4×3=504223×3×2=133818×3×6=32491×8×4=291222×5×2=220155×5×7=542518×4×68=489612×3×14=50410×9×76=684014×6×11=92422×3×11=72612×8×78=748818×2×87=313211×7×11=84716×2×85=272010×6×73=438024×4×13=124825×2×76=380027×2×79=426611×4×58=255214×5×46=322016×6×65=624029×2×30=174015×6×70=630013×7×44=400449×2×85=833012×4×49=235228×3×28=235210×8×97=776010×2×58=116018×3×70=378011×4×47=206827×2×58=313239×2×87=678618×3×37=199813×7×25=227545×2×24=216045×2×44=396046×2×52=478442×2×27=226830×2×31=186021×2×91=382213×5×56=364023×2×76=349626×2×98=509610×8×41=328016×48÷2=38432×39÷8=15621×42÷2=44172×89÷6=106848×19÷2=45657×46÷6=43744×12÷8=6690×25÷5=45016×14÷4=5624×77÷7=26411×55÷5=12191×36÷7=46832×24÷8=9613×20÷4=6556×16÷8=11284×49÷6=68615×33÷5=9957×62÷6=58912×75÷9=10086×70÷7=86016×29÷4=11630×42÷3=42010×30÷4=7561×72÷8=54916×33÷2=26433×15÷9=5516×17÷2=13630×74÷6=37057×15÷3=28546×97÷2=223111×12÷3=4410×10÷5=2025×20÷2=25052×60÷4=78076×12÷6=15222×54÷9=13278×12÷8=11724×38÷6=15219×45÷3=28524×89÷6=35684×6÷9=56396×2÷3=264225×2÷6=75191×9÷3=57354×8÷6=72750×3÷2=1125408×2÷6=136225×7÷3=525369×2÷3=246625×8÷5=1000448×2÷4=224795×6÷3=159085×8÷4=170142×6÷3=284147×5÷3=245904×6÷2=2712196×5÷7=14072×6÷8=5487×2÷3=58294×2÷7=8474×2÷4=37888×6÷8=66619×8÷2=76537×4÷6=358188×5÷4=235710×2÷4=35590×7÷5=126666×8÷9=592453×2÷3=302417×3÷9=13954×8÷4=108564×4÷6=37636×9÷3=108211×8÷2=844423×2÷9=94326×6÷3=65288×3÷8=33335×3÷5=201228×3÷9=76334×6÷3=66854÷2÷3=9392÷7÷8=7424÷2÷4=5375÷5÷5=3848÷2÷4=106980÷5÷7=28700÷2÷7=5056÷4÷7=2624÷2÷4=78264÷3÷8=11516÷2÷2=129980÷2÷2=245765÷9÷5=17948÷6÷2=7980÷4÷5=4588÷2÷3=98315÷9÷7=5864÷2÷9=48980÷5÷4=49198÷2÷3=33308÷4÷7=11612÷2÷6=51896÷2÷8=56816÷6÷2=68942÷3÷2=157700÷7÷4=2596÷4÷4=6768÷8÷4=24480÷4÷6=20432÷6÷3=24210÷5÷6=7972÷6÷3=54132÷2÷2=33832÷8÷8=13216÷9÷8=3364÷7÷4=13224÷2÷2=56840÷5÷4=42952÷7÷2=68720÷4÷5=36642÷3×4=856956÷4×2=47852÷2×5=130202÷2×3=303952÷4×2=476808÷8×9=909610÷5×2=244873÷3×4=1164657÷3×9=1971438÷2×5=1095366÷6×2=122770÷2×4=1540192÷4×5=240940÷2×5=2350884÷2×5=221060÷2×8=240340÷5×6=408540÷3×9=1620852÷2×8=3408342÷9×4=152840÷7×3=360256÷4×6=384318÷3×7=742416÷4×9=936340÷5×4=272994÷7×6=852872÷2×3=1308804÷3×8=2144586÷2×6=1758812÷4×3=609896÷8×3=336366÷6×4=244928÷2×4=1856528÷6×7=616140÷7×9=180320÷4×8=640168÷6×3=84396÷6×9=594742÷2×3=1113345÷3×8=92090÷6×34=510308÷7×32=1408352÷8×10=440330÷5×25=165024÷8×48=144469÷7×32=214490÷6×57=855208÷8×46=1196324÷9×14=50445÷9×56=280126÷7×51=918108÷9×58=69621÷3×27=189658÷7×79=7426119÷7×40=680171÷3×92=524470÷7×78=780582÷6×66=640287÷3×17=493248÷4×32=198448÷6×24=192456÷6×68=516856÷8×72=50436÷6×97=582164÷4×24=984246÷6×77=3157182÷7×35=910728÷8×74=673420÷4×81=405276÷3×54=4968180÷6×24=720810÷9×19=1710320÷8×13=520330÷5×32=211215÷5×71=213511÷7×83=6059100÷5×37=740280÷8×53=1855490÷7×12=840300÷6×89=4450132+(312-24)=420956+(831-376)=1411466+(254-179)=541156+(67-18)=205442+(388-141)=689320+(735-415)=640253+(181-46)=388822+(808-786)=844119+(122-115)=126368+(175-84)=459352+(419-355)=416173+(145-82)=23675+(358-193)=240329+(658-503)=484115+(139-42)=212696+(949-567)=1078410+(158-55)=513253+(637-115)=775180+(173-23)=330329+(205-38)=496354+(259-209)=404117+(862-524)=455235+(58-10)=283725+(487-21)=1191448+(292-32)=708333+(413-189)=557409+(258-214)=453479+(668-616)=531220+(439-245)=414740+(315-205)=850198+(234-81)=351291+(742-193)=840383+(293-130)=546577+(945-529)=993338+(399-231)=506863+(439-12)=1290361+(426-379)=408700+(436-97)=1039257+(81-41)=297223+(684-32)=875331-(122+182)=27846-(254+460)=132258-(142+18)=98805-(222+424)=159302-(117+120)=65966-(131+159)=676452-(149+222)=81801-(93+329)=379214-(70+73)=71883-(56+31)=796389-(124+83)=182895-(416+150)=329383-(100+205)=78940-(128+340)=472497-(57+394)=46628-(83+136)=409397-(91+242)=64328-(122+93)=113426-(231+136)=59605-(260+129)=216253-(27+106)=120838-(194+311)=333224-(92+106)=26798-(429+289)=80352-(85+32)=235922-(840+31)=51329-(234+52)=43499-(37+391)=71345-(202+133)=10166-(123+43)=0451-(261+22)=168941-(317+373)=251289-(70+49)=170413-(224+58)=131231-(133+39)=59909-(431+474)=4344-(303+37)=4997-(773+204)=20389-(33+97)=259925-(477+314)=134333-(392-190)=131872-(714-28)=186211-(152-24)=83228-(927-899)=200407-(259-50)=198208-(379-185)=14114-(112-52)=54900-(895-107)=112419-(480-323)=262571-(808-470)=233344-(474-443)=313292-(917-700)=75343-(445-251)=149654-(686-589)=557439-(154-63)=348896-(909-371)=358272-(402-173)=43558-(871-696)=383284-(204-111)=191254-(978-865)=141423-(379-110)=154308-(272-120)=156324-(489-440)=275726-(419-109)=416188-(446-269)=11972-(519-231)=684364-(187-24)=201241-(588-579)=232467-(355-290)=402736-(876-719)=579150-(202-116)=64349-(609-519)=259162-(438-296)=20568-(849-714)=433443-(170-146)=419302-(924-898)=276253-(86-31)=198715-(863-571)=42391-(386-302)=7685-(993-581)=273305÷(25÷5)=61156÷(12÷3)=39272÷(40÷5)=34786÷(18÷6)=262320÷(32÷4)=40372÷(36÷9)=93456÷(56÷7)=57270÷(81÷9)=30364÷(36÷9)=91364÷(14÷7)=18249÷(42÷6)=7632÷(32÷4)=79470÷(30÷6)=94693÷(81÷9)=77214÷(18÷9)=107475÷(10÷2)=95492÷(48÷8)=82155÷(20÷4)=31440÷(20÷5)=110604÷(24÷6)=151450÷(54÷9)=75644÷(16÷8)=322135÷(45÷9)=27544÷(48÷6)=68330÷(15÷5)=110565÷(40÷8)=11332÷(32÷4)=4726÷(30÷5)=121482÷(12÷6)=241752÷(20÷5)=188448÷(48÷6)=56715÷(25÷5)=143333÷(81÷9)=37328÷(72÷9)=41385÷(30÷6)=77160÷(20÷4)=3248÷(21÷7)=16792÷(18÷3)=13275÷(10÷2)=15675÷(18÷2)=75160÷(2×2)=40584÷(2×4)=73544÷(4×2)=68712÷(2×2)=178744÷(3×2)=124804÷(2×2)=201270÷(3×3)=30388÷(2×2)=97744÷(2×3)=124999÷(3×3)=111450÷(3×2)=7566÷(3×2)=1188÷(4×2)=11768÷(2×4)=96504÷(2×2)=126776÷(2×4)=97128÷(4×2)=16216÷(2×4)=27484÷(2×2)=12145÷(3×3)=5528÷(3×2)=8854÷(3×2)=9520÷(4×2)=65312÷(2×4)=39828÷(3×2)=138776÷(2×2)=194564÷(2×3)=94928÷(4×2)=116468÷(3×2)=78144÷(2×2)=3692÷(2×2)=23414÷(2×3)=69780÷(2×2)=19584÷(3×2)=1427÷(3×3)=3534÷(2×3)=89396÷(3×3)=44693÷(3×3)=77390÷(3×2)=65768÷(2×3)=12822×(64÷8)=176899×(21÷3)=629388×(42÷6)=616671×(20÷5)=2684188×(14÷7)=376274×(15÷5)=82288×(24÷6)=352906×(12÷2)=5436467×(18÷9)=934786×(49÷7)=5502169×(28÷7)=67636×(24÷6)=144290×(12÷6)=580625×(27÷3)=562554×(40÷8)=270688×(27÷9)=2064174×(25÷5)=870339×(32÷4)=271215×(28÷7)=60824×(40÷8)=4120449×(10÷5)=89884×(40÷8)=42092×(63÷9)=644811×(42÷7)=4866128×(40÷8)=640722×(30÷5)=4332285×(12÷6)=570351×(12÷2)=2106149×(10÷5)=298142×(21÷3)=99495×(40÷5)=76096×(14÷2)=672185×(24÷6)=740752×(27÷9)=2256189×(14÷7)=378955×(12÷6)=191083×(10÷5)=166712×(40÷5)=569680×(15÷5)=240778×(15÷5)=233463×(91÷7)=81929×(126÷9)=40678×(70÷7)=78088×(93÷3)=272856×(108÷9)=67298×(584÷8)=715480×(99÷9)=88064×(198÷2)=633613×(296÷8)=48136×(468÷9)=187215×(160÷8)=30067×(48÷3)=107210×(512÷8)=64014×(172÷2)=120416×(273÷7)=62499×(75÷5)=148540×(30÷2)=60070×(120÷5)=168011×(504÷9)=61639×(483÷7)=269161×(65÷5)=79355×(294÷6)=269543×(63÷3)=90398×(672÷7)=940810×(210÷7)=30077×(184÷8)=177119×(192÷4)=91251×(60÷3)=102042×(90÷9)=42035×(285÷5)=199511×(26÷2)=14324×(276÷3)=220840×(64÷4)=64063×(343÷7)=308729×(34÷2)=49396×(77÷7)=105655×(32÷2)=88022×(255÷5)=112215×(124÷4)=46536×(576÷9)=2304496+118×4=968597+164×3=1089154+60×3=334335+357×2=1049438+53×2=544292+258×2=808190+54×2=298904+485×2=1874196+246×2=