三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案191+208=848+682=75+53=46+153=208+249=515+340=222+152=171+646=306+168=104+43=133+252=291+835=243+204=401+566=76+79=473+325=150+281=942+518=415+80=938+386=113+158=165+421=43+140=203+740=170+134=277+94=68+67=182+194=67+330=403+190=58+108=830+947=294+190=344+197=83+181=195+60=108+349=931+725=266+107=109+435=433-182=578-377=398-180=702-616=193-69=977-943=475-56=534-98=61-38=985-848=233-52=988-232=167-43=563-426=180-155=356-76=141-18=680-13=338-208=969-737=337-16=298-87=363-254=730-505=198-119=520-430=436-136=726-433=483-341=994-593=142-47=297-147=388-81=277-167=439-239=820-310=400-103=340-50=377-276=678-591=84×4=381×3=373×2=946×7=176×4=354×6=66×7=547×4=93×3=918×8=63×9=676×8=67×4=987×7=39×9=29×7=138×2=769×7=14×3=976×5=185×5=931×3=44×5=479×4=71×6=738×9=36×5=966×6=188×2=271×8=77×4=382×4=28×4=641×5=45×2=958×8=88×3=422×9=91×7=79×6=238÷7=594÷2=372÷2=990÷2=40÷8=476÷7=400÷5=116÷2=62÷2=28÷2=202÷2=452÷4=294÷2=800÷2=96÷2=936÷9=260÷4=878÷2=161÷7=324÷3=336÷6=567÷9=312÷3=254÷2=186÷6=318÷2=18÷9=234÷9=342÷2=182÷2=273÷7=820÷5=376÷8=764÷4=120÷5=666÷6=320÷4=642÷2=112÷7=618÷6=64×12=18×64=20×47=37×26=21×34=79×93=55×10=43×98=17×13=83×19=22×41=11×44=23×25=53×82=26×22=42×78=71×10=71×82=43×21=84×30=30×29=66×40=14×34=51×16=45×20=82×59=20×18=93×26=16×31=59×33=24×17=45×76=69×14=66×72=45×13=93×88=33×11=24×99=55×15=10×64=239+71+197=231+376+597=311+204+394=270+102+940=74+156+597=754+710+612=260+305+346=783+682+933=263+318+92=955+685+668=12+395+375=210+424+838=26+608+215=445+348+430=358+196+324=341+750+456=232+297+227=350+355+756=309+464+198=392+462+130=33+442+39=684+632+317=126+193+284=257+488+829=643+112+124=369+824+585=190+346+359=647+741+435=364+317+285=546+487+885=108+326+189=199+150+71=487+12+204=948+544+717=122+796+21=681+250+979=105+372+286=434+627+269=304+96+141=297+94+257=390+99-82=777+259-917=283+40-93=60+868-223=117+349-165=975+500-876=157+102-116=958+769-566=16+243-15=565+146-286=49+252-71=186+796-414=304+19-311=848+176-826=115+239-21=602+665-859=198+122-287=539+986-867=20+319-133=935+669-117=27+89-11=185+926-463=285+18-72=369+190-537=198+246-201=421+368-291=298+202-470=580+663-580=225+128-119=739+733-167=273+47-22=299+651-900=219+14-99=166+325-340=401+55-159=437+334-470=57+290-126=100+901-55=21+346-358=399+590-919=311-47-147=985-513-174=452-308-82=844-70-138=434-219-174=980-303-546=244-56-36=344-100-194=482-54-195=717-209-130=478-41-26=860-252-194=417-90-109=710-279-131=380-262-49=928-871-23=240-129-87=488-57-342=340-38-37=878-248-137=385-153-44=903-246-60=387-68-227=884-51-620=475-97-95=587-45-89=471-10-335=458-15-226=464-156-199=943-207-534=493-13-28=898-701-130=464-153-134=703-363-192=432-53-29=999-57-614=382-116-34=686-416-114=416-112-120=672-48-154=495-251+27=804-119+424=243-72+24=924-636+594=301-174+309=490-363+460=232-219+163=415-282+537=230-82+112=897-249+733=377-249+333=833-623+314=273-112+266=905-196+910=451-143+123=901-671+314=351-341+274=786-281+485=224-213+233=577-93+753=121-15+339=333-216+925=352-349+164=886-269+57=258-166+80=600-386+554=470-298+266=613-329+194=146-54+157=898-530+888=166-144+215=808-526+569=464-394+375=745-156+129=253-92+284=360-57+20=219-173+227=962-39+322=454-442+196=580-277+249=25×13×3=62×59×5=19×12×4=73×54×5=11×22×2=41×54×2=13×19×3=97×82×3=21×19×2=18×56×2=15×16×4=21×65×3=11×38×2=98×59×8=18×11×5=69×71×6=15×14×3=81×43×6=11×10×2=14×37×2=16×14×4=90×77×9=24×19×2=99×71×4=12×17×2=58×73×2=14×13×4=61×21×3=13×31×2=23×96×5=12×20×4=77×29×9=23×17×2=62×64×5=11×13×3=45×10×3=20×21×2=82×68×4=34×11×2=23×61×4=124×4×2=11×9×5=67×2×4=104×6×4=16×2×3=354×2×7=29×4×8=59×9×6=52×2×6=13×7×5=89×5×2=492×2×8=57×8×2=353×2×5=39×8×2=131×3×4=13×4×2=137×7×9=40×2×5=87×2×9=54×2×3=14×8×3=118×3×2=98×8×9=106×2×4=25×7×8=35×2×4=226×4×3=19×2×9=315×3×7=47×2×9=208×4×9=26×9×2=56×5×8=10×3×6=90×9×4=39×7×2=294×2×8=17×6×3=250×3×9=14×3×97=37×2×64=11×5×73=42×2×81=10×9×83=12×3×53=36×2×21=49×2×36=36×2×82=13×4×72=11×6×48=16×3×23=16×3×63=19×5×43=32×2×75=11×6×77=19×5×41=32×3×88=31×3×85=18×5×44=17×5×45=39×2×11=42×2×12=11×6×35=32×2×74=34×2×10=11×9×30=13×4×23=36×2×44=49×2×82=12×4×70=30×3×78=21×4×50=11×7×55=13×5×27=21×4×14=22×2×24=18×2×12=26×2×96=42×2×74=19×16÷4=57×56÷4=20×20÷5=69×22÷3=40×21÷2=82×77÷2=72×13÷4=26×84÷2=18×27÷9=96×92÷2=79×10÷2=39×86÷3=10×51÷6=23×28÷2=16×46÷4=27×99÷9=17×15÷3=94×16÷4=10×66÷4=72×52÷8=10×18÷4=72×94÷8=11×32÷8=73×82÷2=19×27÷3=58×55÷5=22×27÷9=36×31÷4=19×12÷2=52×33÷2=14×28÷7=27×73÷9=17×18÷6=28×29÷4=30×26÷5=26×84÷3=39×12÷6=36×89÷3=92×10÷2=59×60÷6=63×8÷3=153×5÷9=285×2÷3=779×6÷2=46×3÷2=177×6÷9=444×2÷3=722×9÷2=45×4÷3=765×8÷4=78×4÷2=899×8÷2=137×6÷3=370×6÷4=80×7÷4=735×3÷9=170×3÷2=105×4÷7=280×3÷5=792×3÷4=152×3÷6=434×5÷7=273×2÷6=522×8÷3=68×5÷4=213×8÷2=162×4÷6=280×6÷7=132×6÷2=244×9÷3=93×9÷3=231×9÷7=196×4÷2=628×6÷2=20×3÷5=248×8÷2=18×5÷3=88×9÷6=150×3÷2=460×8÷5=945÷7÷3=850÷5÷2=212÷2÷2=928÷2÷4=240÷4÷5=48÷2÷8=320÷8÷8=228÷3÷2=532÷2÷2=428÷2÷2=798÷3÷2=720÷6÷4=738÷2÷9=90÷5÷9=710÷2÷5=210÷6÷7=640÷2÷8=910÷5÷7=812÷7÷4=810÷5÷6=744÷8÷3=783÷9÷3=504÷4÷9=342÷2÷3=270÷3÷9=368÷2÷2=492÷4÷3=120÷6÷4=640÷5÷4=738÷3÷3=224÷7÷2=66÷3÷2=600÷5÷6=525÷3÷5=560÷7÷8=351÷3÷3=330÷3÷5=612÷4÷3=432÷8÷3=630÷5÷6=726÷6×8=864÷2×4=482÷2×5=560÷2×5=483÷3×9=468÷6×9=856÷2×4=778÷2×5=656÷4×8=981÷9×7=840÷5×9=250÷5×6=48÷6×3=788÷2×6=364÷4×3=225÷3×5=668÷2×6=759÷3×8=297÷9×2=837÷3×5=702÷3×2=672÷7×5=400÷5×4=216÷6×3=168÷8×6=693÷7×5=414÷9×6=824÷2×3=960÷2×8=144÷4×6=279÷9×5=540÷4×9=184÷2×9=644÷2×8=750÷3×4=366÷6×7=680÷8×2=387÷3×4=966÷3×8=406÷7×6=304÷8×17=318÷6×26=99÷9×76=360÷8×61=215÷5×11=285÷3×24=712÷8×11=129÷3×89=160÷5×23=504÷7×60=35÷7×85=476÷7×71=180÷9×22=240÷6×34=36÷9×61=40÷5×26=16÷2×74=219÷3×60=48÷4×29=553÷7×76=40÷4×11=468÷9×90=54÷6×94=24÷2×89=80÷8×35=432÷8×96=10÷5×84=93÷3×48=51÷3×18=354÷6×73=36÷6×95=246÷6×30=108÷9×45=483÷7×56=144÷8×17=154÷7×59=105÷5×11=210÷3×39=12÷3×81=296÷8×24=307+(283-190)=529+(883-125)=319+(126-77)=564+(603-69)=45+(323-307)=900+(438-421)=90+(234-191)=72+(836-204)=22+(260-246)=69+(887-550)=234+(285-120)=708+(682-379)=97+(457-421)=981+(878-531)=239+(82-45)=572+(719-85)=82+(399-152)=210+(248-197)=163+(499-83)=102+(649-430)=411+(438-42)=599+(986-119)=119+(336-21)=863+(759-545)=287+(438-141)=199+(466-438)=461+(476-272)=337+(255-65)=436+(250-154)=89+(497-410)=290+(220-173)=200+(461-342)=265+(489-440)=180+(477-407)=279+(329-118)=192+(515-343)=66+(208-128)=741+(749-590)=132+(341-143)=525+(743-642)=487-(174+131)=334-(307+18)=481-(69+14)=905-(119+405)=500-(180+289)=870-(24+650)=418-(45+85)=837-(336+125)=500-(176+111)=750-(225+485)=188-(56+94)=946-(405+282)=474-(18+210)=917-(450+198)=336-(175+88)=978-(170+647)=491-(86+62)=651-(401+163)=250-(18+68)=289-(136+109)=448-(288+20)=745-(12+668)=415-(209+21)=952-(59+576)=187-(59+42)=996-(685+62)=364-(153+20)=550-(64+453)=494-(221+28)=850-(21+136)=435-(104+171)=557-(243+257)=465-(62+75)=555-(350+79)=481-(402+28)=358-(143+202)=399-(102+175)=611-(311+153)=455-(33+328)=999-(90+636)=374-(447-311)=836-(736-242)=471-(254-34)=390-(364-209)=147-(475-445)=507-(594-307)=473-(465-459)=409-(811-513)=369-(290-234)=562-(235-39)=362-(464-279)=662-(899-655)=295-(281-155)=601-(909-621)=351-(401-301)=788-(943-251)=438-(116-94)=957-(468-329)=318-(181-146)=336-(365-271)=403-(465-301)=520-(848-508)=366-(346-246)=774-(701-92)=415-(344-285)=569-(594-416)=464-(430-424)=539-(709-351)=443-(347-197)=338-(259-117)=231-(172-140)=923-(736-487)=458-(427-60)=649-(824-643)=310-(293-281)=320-(714-663)=384-(374-39)=440-(434-109)=476-(419-164)=318-(792-591)=308÷(28÷7)=590÷(15÷3)=248÷(12÷3)=791÷(49÷7)=88÷(14÷7)=454÷(18÷9)=396÷(15÷5)=888÷(24÷4)=336÷(14÷2)=155÷(20÷4)=400÷(40÷8)=256÷(56÷7)=471÷(24÷8)=512÷(24÷3)=392÷(56÷8)=786÷(12÷6)=238÷(18÷9)=282÷(24÷8)=144÷(12÷4)=702÷(27÷3)=324÷(54÷9)=18÷(21÷7)=468÷(18÷6)=224÷(16÷4)=70÷(49÷7)=264÷(27÷9)=352÷(12÷6)=572÷(12÷6)=308÷(21÷3)=111÷(12÷4)=324÷(36÷9)=390÷(35÷7)=346÷(10÷5)=927÷(45÷5)=246÷(54÷9)=287÷(14÷2)=488÷(16÷4)=408÷(48÷6)=81÷(18÷2)=496÷(48÷6)=712÷(4×2)=180÷(3×3)=756÷(3×3)=448÷(2×2)=909÷(3×3)=920÷(2×4)=846÷(3×3)=728÷(2×2)=552÷(2×3)=534÷(2×3)=696÷(2×4)=855÷(3×3)=552÷(4×2)=640÷(4×2)=320÷(2×2)=152÷(2×4)=700÷(2×2)=216÷(2×3)=568÷(2×4)=808÷(4×2)=744÷(3×2)=252÷(3×2)=16÷(2×2)=546÷(2×3)=486÷(3×3)=234÷(2×3)=918÷(2×3)=760÷(2×2)=160÷(2×4)=736÷(4×2)=156÷(2×3)=56÷(2×4)=342÷(3×3)=316÷(2×2)=872÷(2×2)=990÷(3×2)=873÷(3×3)=344÷(2×4)=144÷(2×3)=912÷(2×4)=11×(24÷3)=677×(20÷4)=104×(36÷6)=779×(45÷5)=48×(25÷5)=353×(32÷8)=382×(18÷9)=558×(45÷9)=96×(54÷6)=932×(40÷5)=49×(32÷4)=667×(28÷4)=49×(12÷4)=864×(63÷9)=254×(12÷4)=264×(30÷6)=131×(21÷7)=15×(30÷6)=185×(36÷9)=551×(32÷4)=230×(21÷7)=111×(36÷6)=134×(15÷3)=991×(56÷8)=252×(10÷5)=917×(12÷4)=147×(54÷9)=743×(40÷8)=213×(18÷9)=805×(18÷2)=237×(12÷4)=166×(14÷2)=63×(25÷5)=110×(63÷7)=261×(12÷6)=489×(12÷4)=221×(12÷6)=619×(12÷6)=140×(54÷9)=424×(12÷4)=34×(44÷4)=90×(135÷5)=18×(50÷5)=79×(40÷4)=42×(40÷2)=30×(432÷6)=35×(48÷4)=68×(342÷6)=11×(430÷5)=62×(567÷9)=11×(92÷2)=87×(88÷2)=13×(66÷6)=50×(532÷7)=18×(308÷7)=10×(96÷4)=25×(216÷6)=76×(275÷5)=27×(87÷3)=33×(592÷8)=10×(40÷4)=55×(219÷3)=11×(413÷7)=38×(516÷6)=12×(480÷6)=93×(28÷2)=19×(135÷3)=96×(172÷2)=28×(99÷3)=85×(178÷2)=35×(44÷2)=76×(380÷4)=17×(486÷9)=75×(360÷6)=25×(66÷6)=84×(301÷7)=31×(52÷4)=62×(273÷7)=10×(145÷5)=58×(144÷8)=88+118×4=521+139×6=321+148×3=469+189×3=351+46×6=589+129×4=23+34×7=760+159×2=235+78×6=796+44×6=215+12×8=205+81×5=113+10×4=115+165×3=385+89×4=512+46×8=135+231×3=54+14×8=170+159×3=901+227×4=311+323×2=530+199×5=408+91×2=792+18×6=283+53×7=724+306×3=117+82×3=166+147×6=116+196×4=386+115×8=73×4+316=140×6+428=37×5+177=96×4+563=272×2+119=146×6+962=210×2+457=114×7+40=265×2+41=97×3+826=195+12×48=22+14×20=131+77×10=489+38×14=463+32×13=585+10×22=46+15×54=251+61×16=265+27×12=270+31×18=223+17×17=468+18×14=497+10×28=620+34×19=108+12×47=130+57×17=228+48×12=758+37×18=112+19×25=231+21×44=121+25×20=437+16×47=256+24×30=846+47×11=60+41×12=481+17×21=236+18×11=466+61×15=197+22×20=816+13×69=23×24+242=51×19+647=22×30+168=21×21+232=40×11+102=11×13+348=27×11+424=21×33+681=19×36+203=60×14+646=498-21×21=753-15×18=309-13×21=978-12×66=343-22×13=459-19×15=136-13×10=818-39×11=333-18×18=654-12×10=386-18×20=813-27×30=484-17×12=970-59×13=493-20×17=815-28×27=200-11×10=835-16×22=439-17×17=997-34×26=481-40×10=734-14×32=489-14×12=882-37×10=465-34×11=785-10×45=387-16×16=291-11×24=205-12×15=498-13×36=342-12×23=456-45×10=482-20×19=620-57×10=437-10×41=671-11×26=494-17×12=824-12×60=494-25×13=989-30×16=294-43×6=930-240×3=304-22×9=854-59×4=440-61×3=953-187×4=277-38×7=976-210×4=344-38×5=562-117×4=363-47×4=446-58×4=206-38×4=530-63×7=119-54×2=384-82×3=377-58×2=312-74×3=405-72×5=823-196×2=473-82×2=365-78×4=377-146×2=512-29×8=499-116×4=854-39×6=367-135×2=950-119×2=91-45×2=950-104×9=477-74×2=292-13×8=316-70×3=342-77×3=292-70×2=579-240×2=362-92×2=815-90×2=346-29×5=270-13×2=33×14-228=61×14-380=41×10-178=72×13-279=15×26-223=17×39-242=14×26-163=32×29-96=22×17-227=10×72-200=39×10-174=14×42-299=27×10-96=19×52-791=28×14-285=29×24-572=12×21-244=62×13-324=26×15-55=13×51-453=10×42-400=83×11-352=22×13-69=26×25-206=16×19-87=33×20-102=20×22-33=32×20-214=30×16-169=58×10-361=29×17-37=29×22-469=24×12-234=14×50-144=20×15-205=12×32-176=16×23-168=13×52-54=26×13-115=22×35-443=225×4-784=487×6-689=309×3-734=809×2-335=264×2-171=410×9-30=56×7-239=109×7-389=231×2-358=413×8-864=91×8-585=801×9-663=154×6-479=873×4-448=240×3-506=885×2-145=109×5-115=626×7-346=42×9-64=72×8-189=359×2-368=891×2-166=168×5-203=239×7-576=470×2-600=403×5-102=194×5-699=678×8-604=331×2-569=173×4-316=171×2-83=248×3-28=114×8-645=781×3-79=218×4-827=242×7-16=220×4-554=331×6-494=459×2-811=857×3-386=288+944÷2=682+672÷6=209+15÷5=432+110÷5=61+522÷9=795+945÷9=151+265÷5=909+280÷4=357+742÷2=714+348÷6=12+594÷9=807+490÷5=315+942÷2=665+552÷4=264+177÷3=771+440÷4=364+560÷8=879+642÷2=281+288÷3=521+735÷7=879÷3+387=820÷4+475=248÷2+23=675÷9+636=540÷2+14=180÷9+489=423÷9+473=366÷3+387=716÷4+410=215÷5+613=80÷2+53=226÷2+627=708÷2+188=112÷4+235=606÷3+271=608÷4+430=186÷2+93=620÷2+881=502÷2+391=900÷9+290=400-60÷2=761-174÷3=482-950÷5=724-934÷2=468-327÷3=874-208÷2=465-324÷3=496-864÷6=472-707÷7=159-775÷5=304-917÷7=176-378÷6=319-752÷8=339-98÷7=403-480÷5=483-78÷2=481-632÷8=608-826÷7=80-315÷5=733-290÷2=379-408÷2=956-30÷2=287-32÷4=562-315÷3=416-600÷8=731-96÷3=97-162÷2=499-286÷2=164-50÷2=527-858÷3=367-540÷6=409-279÷3=148-324÷4=815-142÷2=418-738÷6=805-714÷6=250-815÷5=80-208÷4=231-190÷2=43-57÷3=38×(322-296)=88×(734-639)=47×(79-64)=17×(732-649)=13×(221-190)=21×(701-688)=55×(479-463)=98×(421-393)=22×(54-35)=42×(746-683)=50×(434-420)=82×(139-122)=12×(351-329)=11×(627-593)=27×(386-366)=93×(529-502)=13×(132-92)=98×(393-372)=17×(486-475)=53×(667-604)=(159-127)×21=(516-482)×62=(173-144)×24=(555-518)×91=(332-321)×14=(726-704)×31=(500-488)×73=(326-264)×88=(109-89)×38=(450-438)×52=(84-72)×50=(764-713)×38=(93-66)×27=(863-826)×59=(435-382)×18=(889-801)×28=(451-434)×25=(419-338)×65=(336-315)×20=(220-182)×25=19×(258-253)=616×(400-397)=114×(271-268)=966×(469-463)=153×(25-20)=643×(354-348)=204×(254-250)=554×(404-397)=79×(391-386)=569×(135-126)=174×(209-204)=793×(441-436)=261×(488-485)=465×(822-815)=163×(45-41)=777×(760-755)=46×(196-192)=391×(771-763)=143×(95-90)=839×(478-472)=169×(66-62)=579×(636-631)=106×(37-30)=81×(824-820)=43×(373-364)=523×(591-582)=298×(259-256)=92×(131-128)=243×(65-62)=104×(974-969)=108×(420-416)=423×(772-763)=201×(248-245)=864×(618-615)=116×(393-386)=792×(525-517)=71×(323-318)=889×(956-951)=158×(441-435)=334×(759-750)=394÷(482-480)=513÷(310-301)=42÷(385-382)=912÷(563-557)=330÷(493-487)=208÷(254-252)=225÷(285-282)=234÷(255-246)=288÷(297-295)=954÷(377-371)=30÷(153-147)=88÷(686-684)=51÷(128-125)=532÷(204-200)=304÷(247-245)=864÷(833-824)=208÷(329-325)=420÷(929-925)=280÷(488-481)=465÷(826-821)=228÷(133-131)=900÷(58-55)=326÷(483-481)=630÷(170-163)=228÷(472-469)=468÷(872-863)=126÷(134-127)=770÷(939-934)=34÷(60-58)=28÷(917-910)=486÷(38-29)=822÷(581-575)=474÷(273-270)=478÷(17-15)=84÷(388-382)=234÷(739-730)=40÷(403-399)=360÷(164-158)=430÷(58-56)=550÷(774-769)=(422-218)÷6=(607-571)÷9=(345-105)÷8=(216-100)÷2=(376-244)÷4=(697-157)÷4=(315-63)÷6=(460-180)÷7=(454-58)÷9=(360-273)÷3=(279-117)÷3=(720-603)÷9=(391-328)÷3=(768-442)÷2=(128-100)÷4=(541-317)÷2=(369-12)÷7=(679-287)÷8=(492-213)÷3=(471-372)÷3=(401-57)÷4=(143-44)÷9=(492-12)÷5=(245-30)÷5=(385-97)÷6=(937-397)÷9=(278-134)÷8=(485-180)÷5=(441-41)÷8=(977-774)÷7=(258-144)÷2=(861-821)÷4=(259-106)÷3=(839-731)÷4=(478-136)÷6=(633-103)÷2=(229-85)÷3=(314-125)÷9=(279-209)÷7=(635-137)÷2=5/8+2/8=2/9+5/9=1/8+4/8=5/10+3/10=2/7+3/7=5/10+2/10=3/6+2/6=6/10+3/10=3/8+4/8=6/9+2/9=2/8+4/8=4/6+2/6=5/7-1/7=7/8-1/8=2/7-1/7=4/5-1/5=2/4-1/4=4/8-3/8=5/8-2/8=3/6-1/6=4/6-1/6=4/7-3/7=2/5-1/5=3/5-1/5=5.3+3.9=66.3+2.9=6.7+5.5=3.1+3.1=1.5+4.3=2.0+57.6=3.8+2.8=3.2+16.8=0.5+6.0=4.2+8.6=2.2+9.7=64.3+27.0=8.6+7.6=15.2+9.9=2.9+1.7=4.3+4.5=8.7+9.3=85.5+5.9=3.8+8.4=25.7+21.0=3.7+1.4=5.7+1.3=5.8+4.1=15.8+29.0=5.1+1.0=87.5+7.3=4.7+3.8=0.9+8.6=7.1+8.1=30.8+25.1=9.7+10.0=26.4+33.8=4.6+4.7=4.3+5.7=4.9+8.7=15.9+76.5=5.5+4.3=9.6+80.2=6.2+2.5=3.8+3.8=7.8-1.2=89.2-47.3=2.2-1.1=3.1-1.2=6.0-0.7=56.7-51.3=9.6-0.8=95.0-2.0=7.2-3.3=7.9-5.7=8.8-6.5=91.7-45.4=5.2-2.7=53.1-11.0=8.7-0.4=10.0-8.0=9.6-4.5=94.4-66.9=4.6-2.2=93.4-78.3=7.1-4.7=9.4-9.2=9.3-7.4=70.3-9.4=4.1-0.6=92.0-49.1=6.2-2.7=9.4-6.7=6.0-4.8=19.7-12.7=9.3-2.3=61.7-52.9=6.5-4.2=8.3-6.2=9.1-0.9=68.1-14.9=9.9-6.8=96.2-23.9=8.3-4.3=7.5-5.9=參考答案191+208=399848+682=153075+53=12846+153=199208+249=457515+340=855222+152=374171+646=817306+168=474104+43=147133+252=385291+835=1126243+204=447401+566=96776+79=155473+325=798150+281=431942+518=1460415+80=495938+386=1324113+158=271165+421=58643+140=183203+740=943170+134=304277+94=37168+67=135182+194=37667+330=397403+190=59358+108=166830+947=1777294+190=484344+197=54183+181=264195+60=255108+349=457931+725=1656266+107=373109+435=544433-182=251578-377=201398-180=218702-616=86193-69=124977-943=34475-56=419534-98=43661-38=23985-848=137233-52=181988-232=756167-43=124563-426=137180-155=25356-76=280141-18=123680-13=667338-208=130969-737=232337-16=321298-87=211363-254=109730-505=225198-119=79520-430=90436-136=300726-433=293483-341=142994-593=401142-47=95297-147=150388-81=307277-167=110439-239=200820-310=510400-103=297340-50=290377-276=101678-591=8784×4=336381×3=1143373×2=746946×7=6622176×4=704354×6=212466×7=462547×4=218893×3=279918×8=734463×9=567676×8=540867×4=268987×7=690939×9=35129×7=203138×2=276769×7=538314×3=42976×5=4880185×5=925931×3=279344×5=220479×4=191671×6=426738×9=664236×5=180966×6=5796188×2=376271×8=216877×4=308382×4=152828×4=112641×5=320545×2=90958×8=766488×3=264422×9=379891×7=63779×6=474238÷7=34594÷2=297372÷2=186990÷2=49540÷8=5476÷7=68400÷5=80116÷2=5862÷2=3128÷2=14202÷2=101452÷4=113294÷2=147800÷2=40096÷2=48936÷9=104260÷4=65878÷2=439161÷7=23324÷3=108336÷6=56567÷9=63312÷3=104254÷2=127186÷6=31318÷2=15918÷9=2234÷9=26342÷2=171182÷2=91273÷7=39820÷5=164376÷8=47764÷4=191120÷5=24666÷6=111320÷4=80642÷2=321112÷7=16618÷6=10364×12=76818×64=115220×47=94037×26=96221×34=71479×93=734755×10=55043×98=421417×13=22183×19=157722×41=90211×44=48423×25=57553×82=434626×22=57242×78=327671×10=71071×82=582243×21=90384×30=252030×29=87066×40=264014×34=47651×16=81645×20=90082×59=483820×18=36093×26=241816×31=49659×33=194724×17=40845×76=342069×14=96666×72=475245×13=58593×88=818433×11=36324×99=237655×15=82510×64=640239+71+197=507231+376+597=1204311+204+394=909270+102+940=131274+156+597=827754+710+612=2076260+305+346=911783+682+933=2398263+318+92=673955+685+668=230812+395+375=782210+424+838=147226+608+215=849445+348+430=1223358+196+324=878341+750+456=1547232+297+227=756350+355+756=1461309+464+198=971392+462+130=98433+442+39=514684+632+317=1633126+193+284=603257+488+829=1574643+112+124=879369+824+585=1778190+346+359=895647+741+435=1823364+317+285=966546+487+885=1918108+326+189=623199+150+71=420487+12+204=703948+544+717=2209122+796+21=939681+250+979=1910105+372+286=763434+627+269=1330304+96+141=541297+94+257=648390+99-82=407777+259-917=119283+40-93=23060+868-223=705117+349-165=301975+500-876=599157+102-116=143958+769-566=116116+243-15=244565+146-286=42549+252-71=230186+796-414=568304+19-311=12848+176-826=198115+239-21=333602+665-859=408198+122-287=33539+986-867=65820+319-133=206935+669-117=148727+89-11=105185+926-463=648285+18-72=231369+190-537=22198+246-201=243421+368-291=498298+202-470=30580+663-580=663225+128-119=234739+733-167=1305273+47-22=298299+651-900=50219+14-99=134166+325-340=151401+55-159=297437+334-470=30157+290-126=221100+901-55=94621+346-358=9399+590-919=70311-47-147=117985-513-174=298452-308-82=62844-70-138=636434-219-174=41980-303-546=131244-56-36=152344-100-194=50482-54-195=233717-209-130=378478-41-26=411860-252-194=414417-90-109=218710-279-131=300380-262-49=69928-871-23=34240-129-87=24488-57-342=89340-38-37=265878-248-137=493385-153-44=188903-246-60=597387-68-227=92884-51-620=213475-97-95=283587-45-89=453471-10-335=126458-15-226=217464-156-199=109943-207-534=202493-13-28=452898-701-130=67464-153-134=177703-363-192=148432-53-29=350999-57-614=328382-116-34=232686-416-114=156416-112-120=184672-48-154=470495-251+27=271804-119+424=1109243-72+24=195924-636+594=882301-174+309=436490-363+460=587232-219+163=176415-282+537=670230-82+112=260897-249+733=1381377-249+333=461833-623+314=524273-112+266=427905-196+910=1619451-143+123=431901-671+314=544351-341+274=284786-281+485=990224-213+233=244577-93+753=1237121-15+339=445333-216+925=1042352-349+164=167886-269+57=674258-166+80=172600-386+554=768470-298+266=438613-329+194=478146-54+157=249898-530+888=1256166-144+215=237808-526+569=851464-394+375=445745-156+129=718253-92+284=445360-57+20=323219-173+227=273962-39+322=1245454-442+196=208580-277+249=55225×13×3=97562×59×5=1829019×12×4=91273×54×5=1971011×22×2=48441×54×2=442813×19×3=74197×82×3=2386221×19×2=79818×56×2=201615×16×4=96021×65×3=409511×38×2=83698×59×8=4625618×11×5=99069×71×6=2939415×14×3=63081×43×6=2089811×10×2=22014×37×2=103616×14×4=89690×77×9=6237024×19×2=91299×71×4=2811612×17×2=40858×73×2=846814×13×4=72861×21×3=384313×31×2=80623×96×5=1104012×20×4=96077×29×9=2009723×17×2=78262×64×5=1984011×13×3=42945×10×3=135020×21×2=84082×68×4=2230434×11×2=74823×61×4=5612124×4×2=99211×9×5=49567×2×4=536104×6×4=249616×2×3=96354×2×7=495629×4×8=92859×9×6=318652×2×6=62413×7×5=45589×5×2=890492×2×8=787257×8×2=912353×2×5=353039×8×2=624131×3×4=157213×4×2=104137×7×9=863140×2×5=40087×2×9=156654×2×3=32414×8×3=336118×3×2=70898×8×9=7056106×2×4=84825×7×8=140035×2×4=280226×4×3=271219×2×9=342315×3×7=661547×2×9=846208×4×9=748826×9×2=46856×5×8=224010×3×6=18090×9×4=324039×7×2=546294×2×8=470417×6×3=306250×3×9=675014×3×97=407437×2×64=473611×5×73=401542×2×81=680410×9×83=747012×3×53=190836×2×21=151249×2×36=352836×2×82=590413×4×72=374411×6×48=316816×3×23=110416×3×63=302419×5×43=408532×2×75=480011×6×77=508219×5×41=389532×3×88=844831×3×85=790518×5×44=396017×5×45=382539×2×11=85842×2×12=100811×6×35=231032×2×74=473634×2×10=68011×9×30=297013×4×23=119636×2×44=316849×2×82=803612×4×70=336030×3×78=702021×4×50=420011×7×55=423513×5×27=175521×4×14=117622×2×24=105618×2×12=43226×2×96=499242×2×74=621619×16÷4=7657×56÷4=79820×20÷5=8069×22÷3=50640×21÷2=42082×77÷2=315772×13÷4=23426×84÷2=109218×27÷9=5496×92÷2=441679×10÷2=39539×86÷3=111810×51÷6=8523×28÷2=32216×46÷4=18427×99÷9=29717×15÷3=8594×16÷4=37610×66÷4=16572×52÷8=46810×18÷4=4572×94÷8=84611×32÷8=4473×82÷2=299319×27÷3=17158×55÷5=63822×27÷9=6636×31÷4=27919×12÷2=11452×33÷2=85814×28÷7=5627×73÷9=21917×18÷6=5128×29÷4=20330×26÷5=15626×84÷3=72839×12÷6=7836×89÷3=106892×10÷2=46059×60÷6=59063×8÷3=168153×5÷9=85285×2÷3=190779×6÷2=233746×3÷2=69177×6÷9=118444×2÷3=296722×9÷2=324945×4÷3=60765×8÷4=153078×4÷2=156899×8÷2=3596137×6÷3=274370×6÷4=55580×7÷4=140735×3÷9=245170×3÷2=255105×4÷7=60280×3÷5=168792×3÷4=594152×3÷6=76434×5÷7=310273×2÷6=91522×8÷3=139268×5÷4=85213×8÷2=852162×4÷6=108280×6÷7=240132×6÷2=396244×9÷3=73293×9÷3=279231×9÷7=297196×4÷2=392628×6÷2=188420×3÷5=12248×8÷2=99218×5÷3=3088×9÷6=132150×3÷2=225460×8÷5=736945÷7÷3=45850÷5÷2=85212÷2÷2=53928÷2÷4=116240÷4÷5=1248÷2÷8=3320÷8÷8=5228÷3÷2=38532÷2÷2=133428÷2÷2=107798÷3÷2=133720÷6÷4=30738÷2÷9=4190÷5÷9=2710÷2÷5=71210÷6÷7=5640÷2÷8=40910÷5÷7=26812÷7÷4=29810÷5÷6=27744÷8÷3=31783÷9÷3=29504÷4÷9=14342÷2÷3=57270÷3÷9=10368÷2÷2=92492÷4÷3=41120÷6÷4=5640÷5÷4=32738÷3÷3=82224÷7÷2=1666÷3÷2=11600÷5÷6=20525÷3÷5=35560÷7÷8=10351÷3÷3=39330÷3÷5=22612÷4÷3=51432÷8÷3=18630÷5÷6=21726÷6×8=968864÷2×4=1728482÷2×5=1205560÷2×5=1400483÷3×9=1449468÷6×9=702856÷2×4=1712778÷2×5=1945656÷4×8=1312981÷9×7=763840÷5×9=1512250÷5×6=30048÷6×3=24788÷2×6=2364364÷4×3=273225÷3×5=375668÷2×6=2004759÷3×8=2024297÷9×2=66837÷3×5=1395702÷3×2=468672÷7×5=480400÷5×4=320216÷6×3=108168÷8×6=126693÷7×5=495414÷9×6=276824÷2×3=1236960÷2×8=3840144÷4×6=216279÷9×5=155540÷4×9=1215184÷2×9=828644÷2×8=2576750÷3×4=1000366÷6×7=427680÷8×2=170387÷3×4=516966÷3×8=2576406÷7×6=348304÷8×17=646318÷6×26=137899÷9×76=836360÷8×61=2745215÷5×11=473285÷3×24=2280712÷8×11=979129÷3×89=3827160÷5×23=736504÷7×60=432035÷7×85=425476÷7×71=4828180÷9×22=440240÷6×34=136036÷9×61=24440÷5×26=20816÷2×74=592219÷3×60=438048÷4×29=348553÷7×76=600440÷4×11=110468÷9×90=468054÷6×94=84624÷2×89=106880÷8×35=350432÷8×96=518410÷5×84=16893÷3×48=148851÷3×18=306354÷6×73=430736÷6×95=570246÷6×30=1230108÷9×45=540483÷7×56=3864144÷8×17=306154÷7×59=1298105÷5×11=231210÷3×39=273012÷3×81=324296÷8×24=888307+(283-190)=400529+(883-125)=1287319+(126-77)=368564+(603-69)=109845+(323-307)=61900+(438-421)=91790+(234-191)=13372+(836-204)=70422+(260-246)=3669+(887-550)=406234+(285-120)=399708+(682-379)=101197+(457-421)=133981+(878-531)=1328239+(82-45)=276572+(719-85)=120682+(399-152)=329210+(248-197)=261163+(499-83)=579102+(649-430)=321411+(438-42)=807599+(986-119)=1466119+(336-21)=434863+(759-545)=1077287+(438-141)=584199+(466-438)=227461+(476-272)=665337+(255-65)=527436+(250-154)=53289+(497-410)=176290+(220-173)=337200+(461-342)=319265+(489-440)=314180+(477-407)=250279+(329-118)=490192+(515-343)=36466+(208-128)=146741+(749-590)=900132+(341-143)=330525+(743-642)=626487-(174+131)=182334-(307+18)=9481-(69+14)=398905-(119+405)=381500-(180+289)=31870-(24+650)=196418-(45+85)=288837-(336+125)=376500-(176+111)=213750-(225+485)=40188-(56+94)=38946-(405+282)=259474-(18+210)=246917-(450+198)=269336-(175+88)=73978-(170+647)=161491-(86+62)=343651-(401+163)=87250-(18+68)=164289-(136+109)=44448-(288+20)=140745-(12+668)=65415-(209+21)=185952-(59+576)=317187-(59+42)=86996-(685+62)=249364-(153+20)=191550-(64+453)=33494-(221+28)=245850-(21+136)=693435-(104+171)=160557-(243+257)=57465-(62+75)=328555-(350+79)=126481-(402+28)=51358-(143+202)=13399-(102+175)=122611-(311+153)=147455-(33+328)=94999-(90+636)=273374-(447-311)=238836-(736-242)=342471-(254-34)=251390-(364-209)=235147-(475-445)=117507-(594-307)=220473-(465-459)=467409-(811-513)=111369-(290-234)=313562-(235-39)=366362-(464-279)=177662-(899-655)=418295-(281-155)=169601-(909-621)=313351-(401-301)=251788-(943-251)=96438-(116-94)=416957-(468-329)=818318-(181-146)=283336-(365-271)=242403-(465-301)=239520-(848-508)=180366-(346-246)=266774-(701-92)=165415-(344-285)=356569-(594-416)=391464-(430-424)=458539-(709-351)=181443-(347-197)=293338-(259-117)=196231-(172-140)=199923-(736-487)=674458-(427-60)=91649-(824-643)=468310-(293-281)=298320-(714-663)=269384-(374-39)=49440-(434-109)=115476-(419-164)=221318-(792-591)=117308÷(28÷7)=77590÷(15÷3)=118248÷(12÷3)=62791÷(49÷7)=11388÷(14÷7)=44454÷(18÷9)=227396÷(15÷5)=132888÷(24÷4)=148336÷(14÷2)=48155÷(20÷4)=31400÷(40÷8)=80256÷(56÷7)=32471÷(24÷8)=157512÷(24÷3)=64392÷(56÷8)=56786÷(12÷6)=393238÷(18÷9)=119282÷(24÷8)=94144÷(12÷4)=48702÷(27÷3)=78324÷(54÷9)=5418÷(21÷7)=6468÷(18÷6)=156224÷(16÷4)=5670÷(49÷7)=10264÷(27÷9)=88352÷(12÷6)=176572÷(12÷6)=286308÷(21÷3)=44111÷(12÷4)=37324÷(36÷9)=81390÷(35÷7)=78346÷(10÷5)=173927÷(45÷5)=103246÷(54÷9)=41287÷(14÷2)=41488÷(16÷4)=122408÷(48÷6)=5181÷(18÷2)=9496÷(48÷6)=62712÷(4×2)=89180÷(3×3)=20756÷(3×3)=84448÷(2×2)=112909÷(3×3)=101920÷(2×4)=115846÷(3×3)=94728÷(2×2)=182552÷(2×3)=92534÷(2×3)=89696÷(2×4)=87855÷(3×3)=95552÷(4×2)=69640÷(4×2)=80320÷(2×2)=80152÷(2×4)=19700÷(2×2)=175216÷(2×3)=36568÷(2×4)=71808÷(4×2)=101744÷(3×2)=124252÷(3×2)=4216÷(2×2)=4546÷(2×3)=91486÷(3×3)=54234÷(2×3)=39918÷(2×3)=153760÷(2×2)=190160÷(2×4)=20736÷(4×2)=92156÷(2×3)=2656÷(2×4)=7342÷(3×3)=38316÷(2×2)=79872÷(2×2)=218990÷(3×2)=165873÷(3×3)=97344÷(2×4)=43144÷(2×3)=24912÷(2×4)=11411×(24÷3)=88677×(20÷4)=3385104×(36÷6)=624779×(45÷5)=701148×(25÷5)=240353×(32÷8)=1412382×(18÷9)=764558×(45÷9)=279096×(54÷6)=864932×(40÷5)=745649×(32÷4)=392667×(28÷4)=466949×(12÷4)=147864×(63÷9)=6048254×(12÷4)=762264×(30÷6)=1320131×(21÷7)=39315×(30÷6)=75185×(36÷9)=740551×(32÷4)=4408230×(21÷7)=690111×(36÷6)=666134×(15÷3)=670991×(56÷8)=6937252×(10÷5)=504917×(12÷4)=2751147×(54÷9)=882743×(40÷8)=3715213×(18÷9)=426805×(18÷2)=7245237×(12÷4)=711166×(14÷2)=116263×(25÷5)=315110×(63÷7)=990261×(12÷6)=522489×(12÷4)=1467221×(12÷6)=442619×(12÷6)=1238140×(54÷9)=840424×(12÷4)=127234×(44÷4)=37490×(135÷5)=243018×(50÷5)=18079×(40÷4)=79042×(40÷2)=84030×(432÷6)=216035×(48÷4)=42068×(342÷6)=387611×(430÷5)=94662×(567÷9)=390611×(92÷2)=50687×(88÷2)=382813×(66÷6)=14350×(532÷7)=380018×(308÷7)=79210×(96÷4)=24025×(216÷6)=90076×(275÷5)=418027×(87÷3)=78333×(592÷8)=244210×(40÷4)=10055×(219÷3)=401511×(413÷7)=64938×(516÷6)=326812×(480÷6)=96093×(28÷2)=130219×(135÷3)=85596×(172÷2)=825628×(99÷3)=92485×(178÷2)=756535×(44÷2)=77076×(380÷4)=722017×(486÷9)=91875×(360÷6)=450025×(66÷6)=27584×(301÷7)=361231×(52÷4)=40362×(273÷7)=241810×(145÷5)=2905