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129+264=491+559=237+179=240+356=155+129=447+475=167+80=164+683=226+177=587+102=62+269=583+655=328+102=957+279=97+166=73+29=43+161=331+858=57+58=333+799=112+47=227+316=351+61=547+475=202+159=153+467=289+204=92+444=149+107=580+407=167+233=804+317=384+93=124+569=307+98=202+291=65+44=663+857=254+101=286+154=479-44=639-461=276-187=889-725=392-335=778-275=126-82=935-589=231-22=568-319=211-140=779-126=399-389=226-59=340-17=599-315=435-34=839-729=297-198=987-117=499-129=987-277=307-154=726-355=357-87=575-334=400-219=691-506=476-85=937-116=426-330=971-696=189-81=794-303=382-167=943-381=479-39=953-619=244-65=486-282=117×5=261×6=293×2=507×3=345×2=594×8=63×6=662×4=112×2=724×6=41×7=453×4=223×4=462×4=22×9=782×7=57×9=974×2=203×3=550×2=124×4=159×3=196×3=54×9=305×3=316×2=15×4=852×3=431×2=383×5=352×2=324×3=15×3=736×9=88×6=98×7=241×2=176×2=80×9=390×4=282÷2=370÷5=360÷4=58÷2=35÷7=896÷8=225÷9=736÷2=120÷3=100÷2=302÷2=765÷3=104÷4=780÷2=279÷9=560÷4=261÷3=584÷8=48÷2=610÷5=333÷3=645÷3=189÷3=408÷2=368÷4=564÷4=84÷4=966÷2=132÷6=640÷4=314÷2=768÷2=312÷6=117÷3=315÷9=340÷4=108÷9=777÷3=328÷8=160÷4=33×23=65×33=44×13=43×86=11×61=97×44=16×49=61×81=60×16=50×78=25×20=73×24=20×33=85×87=45×20=50×72=36×27=63×79=29×27=36×69=27×25=47×45=36×17=97×14=43×17=47×93=15×19=79×15=21×13=77×44=42×16=13×10=29×28=92×55=17×36=90×31=16×56=15×76=22×25=81×83=88+391+443=872+505+257=130+426+101=998+721+678=139+553+216=985+636+134=392+45+518=243+305+554=224+375+97=569+482+477=500+12+190=378+860+634=10+130+858=550+657+677=342+224+315=464+642+691=10+116+487=958+478+884=426+94+355=987+252+947=575+111+29=865+310+616=95+298+505=941+996+369=108+411+422=580+364+376=120+523+232=695+54+873=70+473+426=754+227+343=21+447+288=986+741+994=187+122+278=959+146+434=617+68+314=866+703+430=406+109+324=772+155+634=90+231+310=434+715+21=40+129-91=720+620-355=110+368-242=894+185-844=367+75-215=323+930-187=258+80-10=565+888-430=303+35-81=86+148-95=381+46-236=472+798-634=278+49-162=424+75-216=88+84-120=620+97-696=326+73-370=938+821-544=13+378-77=90+291-249=63+131-132=731+755-140=337+131-26=996+299-398=394+25-232=460+415-343=56+391-39=332+89-227=198+169-111=39+756-421=176+187-10=816+476-997=391+31-202=951+343-484=18+166-103=490+990-132=168+150-295=71+845-615=284+26-135=997+237-42=491-12-471=992-311-512=455-262-121=404-60-35=487-109-299=867-590-104=469-32-398=971-131-129=317-147-84=462-23-28=334-148-114=600-299-85=392-17-289=220-109-29=426-48-327=526-88-434=465-307-132=910-253-342=490-262-161=894-427-190=321-79-14=812-70-280=277-116-150=471-217-254=430-300-107=790-115-35=456-77-334=883-329-195=389-51-201=730-24-648=386-187-56=550-282-226=477-110-183=402-172-224=366-64-106=731-112-254=481-148-173=644-22-53=178-67-106=941-442-255=396-343+262=646-224+599=195-63+292=828-686+91=429-322+91=340-272+737=280-112+327=885-353+487=281-64+102=981-653+956=490-26+19=767-81+518=379-239+263=272-174+986=255-228+71=930-785+761=171-36+101=585-499+84=397-194+214=552-410+19=301-180+72=920-103+971=393-315+201=957-814+34=449-247+48=638-36+221=194-192+73=402-143+810=334-201+226=647-188+582=90-71+271=516-307+859=288-123+94=590-117+413=474-317+42=981-978+98=407-253+327=234-47+307=324-324+361=758-414+518=19×20×2=43×57×8=24×12×3=31×52×3=22×11×4=37×82×5=12×17×4=18×22×6=15×16×2=50×47×9=10×29×3=28×82×7=11×18×4=85×83×5=10×14×2=27×41×3=19×17×2=58×96×7=10×26×2=31×44×3=19×19×2=20×91×3=22×15×2=23×41×9=16×16×3=44×50×7=40×12×2=28×97×6=12×12×4=52×41×8=11×30×2=94×18×2=14×20×2=53×35×5=21×11×2=53×77×4=13×14×4=78×54×8=34×13×2=69×72×2=11×5×8=408×2×9=56×5×2=26×7×5=13×4×5=76×5×2=37×7×2=53×3×7=12×4×2=46×7×5=54×5×3=281×3×9=13×4×7=94×6×3=55×3×5=13×3×2=44×7×3=135×4×6=51×3×2=31×3×4=31×2×7=373×2×9=20×2×9=30×5×3=65×5×3=104×6×8=164×2×3=331×3×4=49×4×5=492×2×5=99×2×4=237×3×6=80×3×4=94×7×8=12×4×3=94×3×8=15×9×2=179×5×4=21×3×2=72×7×3=18×5×99=46×2×88=25×2×43=29×3×46=23×2×62=11×2×68=17×5×73=15×3×67=23×2×80=19×3×16=12×6×99=21×2×43=14×6×56=14×6×14=21×4×63=12×5×81=13×2×79=16×2×80=12×8×30=45×2×43=40×2×73=14×2×59=40×2×16=22×4×67=25×2×72=12×2×54=12×8×75=21×3×18=45×2×94=12×4×29=12×5×77=42×2×45=13×3×29=18×3×29=35×2×10=22×4×54=30×3×77=24×4×90=11×3×32=15×2×79=27×31÷9=65×63÷9=11×28÷2=13×54÷2=10×70÷4=12×90÷9=16×48÷3=38×98÷7=24×18÷2=42×76÷7=32×17÷2=40×92÷8=21×44÷2=65×60÷6=22×32÷4=59×98÷2=15×58÷3=42×52÷6=10×48÷8=76×90÷6=36×25÷4=72×66÷2=64×11÷4=85×38÷2=56×14÷8=80×23÷8=22×30÷5=64×90÷8=15×51÷3=54×85÷5=15×51÷9=60×82÷6=23×24÷2=57×27÷9=15×47÷5=80×73÷8=10×68÷5=62×42÷6=20×44÷4=41×90÷6=231×2÷3=720×7÷2=228×2÷6=792×3÷9=360×2÷5=916×4÷2=42×4÷6=242×3÷6=81×2÷9=743×6÷3=101×9÷3=807×4÷3=88×2÷4=528×5÷3=135×6÷3=262×9÷2=31×8÷2=836×2÷4=246×4÷8=133×9÷7=130×5÷2=708×5÷4=128×6÷3=510×7÷5=336×2÷6=862×6÷3=233×4÷2=294×2÷3=224×2÷4=325×4÷5=60×8÷6=896×4÷2=16×3÷6=906×5÷6=140×2÷8=452×3÷6=20×3÷2=244×9÷4=96×7÷8=62×7÷2=416÷4÷2=288÷4÷6=240÷3÷8=504÷7÷3=826÷7÷2=240÷3÷4=352÷2÷8=540÷6÷9=912÷8÷6=684÷2÷6=575÷5÷5=76÷2÷2=72÷2÷6=408÷4÷6=768÷4÷2=336÷2÷6=96÷2÷6=342÷2÷9=966÷3÷2=464÷2÷4=264÷2÷4=110÷5÷2=264÷3÷4=560÷4÷7=800÷4÷4=904÷2÷4=546÷3÷7=280÷4÷2=150÷3÷5=441÷9÷7=462÷3÷7=924÷6÷7=840÷7÷6=432÷6÷8=280÷8÷5=468÷6÷3=400÷2÷4=768÷8÷6=360÷9÷5=976÷2÷4=614÷2×5=212÷2×3=680÷5×7=888÷6×2=915÷5×9=134÷2×8=297÷9×3=280÷7×9=393÷3×9=147÷7×9=501÷3×4=432÷6×9=314÷2×9=594÷3×7=345÷5×8=744÷6×8=554÷2×6=130÷2×8=484÷4×8=942÷6×8=240÷4×9=969÷3×5=925÷5×9=297÷9×5=238÷2×4=384÷6×8=600÷4×7=294÷3×9=726÷3×2=168÷7×9=70÷7×3=522÷9×4=318÷2×4=496÷2×5=15÷5×4=678÷3×6=315÷9×4=810÷2×3=362÷2×5=806÷2×9=10÷5×14=765÷9×87=21÷3×75=15÷5×25=408÷6×13=504÷9×48=675÷9×11=325÷5×12=58÷2×27=395÷5×98=24÷8×91=40÷4×77=85÷5×26=536÷8×36=91÷7×74=118÷2×10=68÷2×17=392÷4×56=14÷2×56=217÷7×93=430÷5×10=675÷9×34=70÷5×63=99÷9×33=20÷4×39=90÷6×78=35÷7×97=45÷5×76=95÷5×28=368÷4×86=40÷8×47=280÷7×76=20÷5×12=280÷4×69=66÷2×26=96÷3×61=54÷6×32=704÷8×80=108÷4×11=399÷7×67=134+(350-211)=684+(767-414)=467+(327-123)=797+(799-409)=137+(187-72)=564+(929-779)=455+(481-342)=761+(989-951)=24+(499-486)=143+(893-336)=134+(401-372)=325+(680-314)=225+(117-62)=659+(828-573)=84+(318-208)=812+(764-739)=481+(496-390)=313+(749-462)=372+(449-27)=30+(601-580)=165+(216-57)=404+(877-86)=379+(471-181)=64+(504-298)=425+(432-406)=709+(575-564)=222+(492-34)=390+(869-268)=415+(290-29)=834+(748-549)=100+(440-106)=994+(912-601)=341+(162-45)=68+(714-641)=241+(302-48)=777+(713-424)=456+(349-125)=692+(510-478)=420+(252-121)=57+(701-302)=452-(108+313)=903-(468+165)=192-(21+118)=740-(242+318)=485-(272+11)=424-(146+58)=186-(41+18)=492-(292+113)=382-(30+193)=727-(54+61)=453-(158+154)=519-(104+70)=357-(51+155)=772-(73+335)=488-(49+335)=775-(346+110)=440-(16+206)=560-(519+11)=202-(98+51)=949-(62+872)=195-(71+33)=857-(193+600)=482-(38+340)=833-(55+690)=490-(369+80)=847-(42+593)=327-(179+71)=808-(71+581)=447-(62+290)=923-(633+84)=244-(118+12)=511-(241+86)=438-(204+174)=631-(64+101)=406-(371+12)=939-(349+321)=230-(190+17)=975-(502+173)=496-(32+357)=642-(323+129)=376-(144-84)=686-(208-65)=173-(341-320)=790-(694-233)=385-(261-138)=731-(935-580)=176-(286-208)=946-(970-455)=401-(230-194)=920-(571-56)=180-(88-49)=398-(850-818)=499-(213-71)=599-(881-826)=192-(199-59)=521-(602-452)=422-(182-170)=990-(685-495)=351-(267-219)=978-(793-638)=473-(237-161)=864-(916-192)=217-(227-102)=662-(284-211)=55-(53-16)=243-(748-584)=458-(466-129)=599-(852-573)=127-(342-318)=632-(873-496)=158-(433-351)=632-(422-32)=273-(379-242)=287-(473-285)=210-(31-29)=743-(675-154)=186-(134-78)=582-(893-737)=73-(136-100)=834-(248-136)=298÷(16÷8)=702÷(14÷7)=288÷(36÷6)=700÷(24÷6)=279÷(54÷6)=600÷(12÷3)=378÷(35÷5)=792÷(36÷9)=352÷(36÷9)=942÷(48÷8)=315÷(35÷5)=250÷(40÷8)=168÷(24÷4)=126÷(14÷7)=36÷(16÷8)=940÷(45÷9)=130÷(40÷8)=228÷(24÷8)=235÷(25÷5)=864÷(40÷5)=168÷(32÷8)=234÷(81÷9)=378÷(18÷9)=78÷(36÷6)=128÷(56÷7)=384÷(24÷4)=138÷(14÷7)=498÷(18÷9)=110÷(40÷8)=246÷(24÷8)=222÷(54÷9)=594÷(36÷4)=160÷(16÷8)=384÷(24÷6)=327÷(18÷6)=56÷(28÷7)=96÷(24÷3)=428÷(12÷3)=28÷(16÷4)=252÷(54÷9)=660÷(3×2)=744÷(2×4)=308÷(2×2)=392÷(2×4)=796÷(2×2)=816÷(3×2)=882÷(2×3)=200÷(4×2)=496÷(2×4)=534÷(3×2)=384÷(3×2)=32÷(2×4)=352÷(2×4)=684÷(3×2)=714÷(2×3)=952÷(2×2)=328÷(4×2)=30÷(3×2)=348÷(2×2)=240÷(4×2)=344÷(2×4)=300÷(2×3)=612÷(2×2)=600÷(4×2)=884÷(2×2)=432÷(3×2)=672÷(2×3)=580÷(2×2)=768÷(2×4)=864÷(4×2)=960÷(2×3)=956÷(2×2)=456÷(4×2)=576÷(2×4)=945÷(3×3)=112÷(2×4)=448÷(2×4)=330÷(3×2)=711÷(3×3)=936÷(4×2)=236×(21÷7)=731×(24÷6)=155×(21÷7)=871×(18÷9)=351×(10÷5)=46×(16÷2)=26×(15÷3)=249×(30÷5)=214×(21÷7)=882×(16÷8)=43×(16÷2)=235×(35÷7)=22×(42÷6)=46×(20÷5)=201×(24÷6)=520×(32÷8)=151×(27÷9)=531×(18÷2)=75×(63÷9)=629×(36÷4)=139×(45÷9)=906×(16÷8)=44×(25÷5)=537×(12÷6)=48×(18÷3)=273×(10÷5)=121×(24÷6)=259×(63÷9)=175×(18÷9)=648×(35÷7)=36×(48÷8)=467×(18÷6)=12×(24÷6)=831×(63÷9)=200×(20÷4)=590×(20÷4)=468×(18÷9)=920×(40÷5)=138×(12÷4)=481×(28÷4)=23×(88÷4)=53×(26÷2)=18×(333÷9)=49×(368÷8)=14×(378÷7)=25×(318÷6)=98×(80÷8)=55×(180÷9)=13×(90÷9)=75×(147÷3)=81×(50÷5)=54×(343÷7)=24×(144÷8)=29×(125÷5)=14×(98÷7)=93×(380÷5)=11×(632÷8)=94×(336÷7)=25×(160÷8)=34×(210÷5)=52×(60÷4)=50×(630÷7)=13×(248÷4)=69×(138÷6)=11×(280÷7)=97×(846÷9)=32×(168÷7)=24×(96÷2)=25×(147÷7)=54×(112÷4)=43×(162÷9)=49×(114÷3)=36×(66÷3)=91×(36÷2)=60×(33÷3)=84×(268÷4)=23×(90÷6)=94×(297÷9)=33×(192÷8)=16×(574÷7)=139+46×8=848+63×3=242+190×3=279+36×3=253+160×4=969+104×3=20+121×8=187+167×5=154+231×3=608+114×4=360+289×2=116+136×7=467+36×4=132+130×2=22+220×4=219+42×6=319+249×2=508+27×4=76+258×2=91+243×2=129+97×5=489+123×2=117+195×4=969+27×3=246+247×3=832+199×5=161+185×3=381+184×5=445+180×3=157+261×3=163×5+92=327×3+471=75×3+310=75×8+771=119×6+192=256×2+629=79×7+329=325×2+785=149×6+71=98×4+547=202+20×26=885+18×28=33+20×44=60+17×27=63+15×33=861+18×24=175+14×58=321+12×53=23+32×28=214+37×12=490+13×35=372+79×10=493+20×23=238+15×26=86+42×12=814+10×68=317+14×46=947+15×63=191+12×28=29+25×37=110+19×36=113+26×10=31+11×62=526+12×29=221+15×14=75+17×33=224+12×55=159+18×23=335+13×20=426+50×11=34×17+364=59×13+221=20×27+379=39×24+556=15×24+276=11×74+37=15×18+238=14×42+440=11×71+64=11×32+400=239-13×11=372-20×11=492-10×44=906-48×14=411-13×21=997-36×10=390-11×25=834-26×15=488-13×27=757-11×54=168-15×10=822-37×22=235-10×21=946-16×19=478-17×19=787-54×11=342-13×17=886-42×18=401-20×13=955-33×16=395-30×10=949-18×17=236-15×15=933-13×57=390-14×18=642-10×44=276-12×13=383-10×36=468-13×14=655-24×17=449-21×13=657-19×23=268-19×14=461-13×28=456-22×13=879-12×38=401-25×15=575-30×14=264-15×12=534-35×12=350-119×2=214-15×2=453-66×5=611-13×6=386-80×2=394-53×2=108-35×2=906-74×4=439-44×9=549-202×2=155-20×4=672-16×4=383-49×6=805-101×2=304-67×2=683-147×4=277-61×4=567-50×3=487-51×2=853-131×2=240-26×7=874-138×3=491-48×2=472-148×2=171-39×3=803-323×2=263-13×8=856-179×4=446-30×7=931-11×6=309-12×3=991-112×6=77-11×2=609-53×4=458-215×2=902-32×4=411-61×5=635-107×5=437-28×4=588-63×5=18×23-31=24×22-242=11×28-161=19×49-626=15×31-187=12×81-336=13×24-86=24×11-252=28×13-158=71×14-292=19×26-425=19×40-596=13×35-141=42×23-614=15×16-192=31×18-443=19×19-75=19×32-599=14×34-296=11×90-658=29×16-217=15×15-159=25×17-331=52×10-366=12×36-296=13×74-693=16×20-181=36×10-238=24×19-353=10×74-393=36×10-345=37×10-228=30×15-25=28×31-680=20×23-47=83×11-287=24×20-244=19×50-87=10×40-183=13×66-346=371×2-638=721×2-331=338×2-219=864×5-678=286×2-527=864×8-496=491×2-567=663×5-785=242×3-559=393×6-600=464×2-715=825×7-896=41×2-43=565×9-157=114×8-243=353×2-648=109×7-725=582×7-849=194×5-152=138×5-281=99×7-10=387×8-628=156×4-13=365×7-234=124×8-512=896×5-389=113×7-763=629×2-893=123×8-514=227×5-573=70×5-236=500×8-94=467×2-846=192×3-471=454×2-493=381×6-79=242×3-115=574×8-119=322×2-609=909×7-56=312+116÷4=483+600÷5=407+684÷9=968+512÷4=309+335÷5=353+728÷4=295+866÷2=638+360÷6=465+910÷7=297+488÷2=128+76÷4=221+994÷7=378+327÷3=543+95÷5=80+714÷7=324+720÷9=112+144÷6=753+600÷5=173+788÷2=121+528÷6=297÷9+281=135÷3+588=788÷4+179=200÷4+516=168÷3+228=35÷5+450=802÷2+228=372÷4+223=385÷5+242=789÷3+792=395÷5+437=642÷6+231=324÷4+470=522÷3+830=75÷3+136=258÷6+578=360÷9+113=360÷9+576=944÷8+262=420÷6+932=340-792÷4=426-540÷9=310-384÷4=785-976÷8=340-446÷2=54-132÷4=339-102÷2=943-376÷2=123-424÷4=825-946÷2=137-812÷7=460-508÷2=280-640÷8=88-400÷8=168-384÷4=983-558÷2=277-300÷4=485-620÷5=73-336÷6=472-927÷9=445-416÷4=531-996÷4=408-534÷6=950-45÷3=409-669÷3=172-456÷3=167-34÷2=214-164÷4=230-762÷6=308-585÷9=491-136÷2=490-875÷5=305-504÷2=969-225÷9=499-576÷9=386-290÷5=244-220÷2=869-808÷4=331-680÷5=857-416÷2=10×(158-129)=81×(484-389)=17×(431-378)=30×(895-825)=20×(166-143)=59×(345-286)=25×(207-169)=21×(681-615)=27×(284-265)=64×(413-393)=67×(281-270)=50×(319-257)=26×(393-372)=60×(535-478)=30×(406-395)=53×(165-79)=67×(460-447)=62×(195-175)=20×(213-199)=66×(954-888)=(330-266)×10=(803-739)×98=(256-233)×16=(374-290)×17=(188-150)×26=(775-748)×54=(204-187)×35=(187-113)×83=(329-292)×12=(837-810)×39=(66-48)×24=(37-24)×56=(446-435)×50=(173-90)×90=(475-463)×69=(882-844)×10=(392-379)×68=(665-568)×62=(360-339)×23=(866-822)×48=56×(450-442)=595×(788-784)=207×(468-465)=827×(309-300)=38×(492-488)=651×(538-530)=33×(399-395)=305×(397-393)=98×(203-196)=270×(827-824)=116×(131-126)=13×(624-616)=128×(213-208)=116×(126-117)=100×(274-266)=15×(275-272)=19×(141-138)=409×(496-493)=54×(171-165)=177×(314-305)=114×(52-46)=329×(817-812)=125×(223-217)=26×(794-789)=54×(303-299)=825×(275-269)=42×(115-107)=532×(85-82)=38×(175-172)=995×(897-890)=197×(248-243)=883×(852-848)=59×(441-438)=101×(582-573)=92×(209-202)=726×(616-608)=196×(20-15)=394×(278-274)=43×(82-75)=923×(950-947)=168÷(264-257)=27÷(557-554)=205÷(360-355)=372÷(845-839)=104÷(261-253)=133÷(992-985)=129÷(172-169)=462÷(958-955)=329÷(82-75)=315÷(881-876)=344÷(475-471)=648÷(209-200)=218÷(416-414)=854÷(646-644)=432÷(50-44)=621÷(142-133)=49÷(189-182)=800÷(468-466)=324÷(93-90)=390÷(969-967)=478÷(472-470)=486÷(666-660)=378÷(116-110)=800÷(427-425)=369÷(396-387)=56÷(945-943)=376÷(189-185)=896÷(188-186)=270÷(497-494)=786÷(989-986)=462÷(461-459)=500÷(656-651)=388÷(384-382)=865÷(710-705)=86÷(476-474)=636÷(980-974)=394÷(346-344)=152÷(317-309)=168÷(402-399)=298÷(498-496)=(441-336)÷5=(562-463)÷3=(177-84)÷3=(585-275)÷2=(457-340)÷3=(941-11)÷5=(400-247)÷3=(662-551)÷3=(421-361)÷4=(365-57)÷2=(441-224)÷7=(890-43)÷7=(465-401)÷4=(284-62)÷6=(208-82)÷7=(544-224)÷8=(231-199)÷2=(976-516)÷4=(384-51)÷9=(477-173)÷2=(154-10)÷8=(540-32)÷4=(396-110)÷2=(639-573)÷6=(408-160)÷4=(203-154)÷7=(303-288)÷5=(346-86)÷4=(394-16)÷7=(752-476)÷2=(104-50)÷3=(898-113)÷5=(379-75)÷8=(218-20)÷6=(219-113)÷2=(847-555)÷2=(410-54)÷2=(825-726)÷9=(192-138)÷6=(944-776)÷6=4/7+2/7=8/10+2/10=1/4+2/4=1/10+2/10=3/7+2/7=2/6+3/6=1/8+2/8=1/8+6/8=1/7+2/7=2/7+3/7=1/6+2/6=1/7+4/7=2/4-1/4=4/6-2/6=2/8-1/8=7/9-1/9=5/8-1/8=4/7-1/7=2/5-1/5=3/5-2/5=3/6-1/6=7/10-1/10=3/7-1/7=5/10-1/10=7.6+5.2=68.3+22.0=3.6+9.0=3.3+1.2=6.5+7.9=1.3+4.2=1.8+6.6=74.8+22.3=8.6+8.6=3.7+9.9=8.9+9.0=4.4+57.5=7.4+7.7=21.0+70.3=9.1+7.7=5.4+4.7=8.2+0.2=61.0+15.0=2.5+6.6=41.7+31.9=6.3+3.2=8.7+0.2=5.4+6.1=34.4+39.3=3.4+8.2=74.0+6.9=4.7+3.9=7.7+7.7=6.6+9.2=86.8+0.9=6.6+5.3=31.8+51.4=2.7+9.0=9.6+1.6=9.5+1.4=3.5+39.7=2.6+9.5=22.4+0.3=8.5+8.7=4.2+4.5=7.4-5.0=77.8-46.6=6.0-1.4=6.0-4.0=6.4-1.6=37.1-3.5=8.0-2.7=6.4-0.4=7.4-6.7=10.0-1.8=8.9-7.8=80.1-39.2=4.3-2.7=39.7-29.6=6.8-6.2=5.6-0.9=7.1-3.5=89.3-41.9=4.8-3.4=81.3-22.0=6.3-0.2=10.0-8.8=6.3-2.6=89.3-15.3=9.6-1.9=55.6-45.6=6.1-4.5=6.0-0.9=7.3-6.0=90.7-43.9=3.8-3.6=80.8-61.6=3.7-0.3=7.2-6.3=3.4-1.5=4.2-1.4=4.7-1.9=81.2-74.2=4.4-1.1=9.9-5.5=參考答案129+264=393491+559=1050237+179=416240+356=596155+129=284447+475=922167+80=247164+683=847226+177=403587+102=68962+269=331583+655=1238328+102=430957+279=123697+166=26373+29=10243+161=204331+858=118957+58=115333+799=1132112+47=159227+316=543351+61=412547+475=1022202+159=361153+467=620289+204=49392+444=536149+107=256580+407=987167+233=400804+317=1121384+93=477124+569=693307+98=405202+291=49365+44=109663+857=1520254+101=355286+154=440479-44=435639-461=178276-187=89889-725=164392-335=57778-275=503126-82=44935-589=346231-22=209568-319=249211-140=71779-126=653399-389=10226-59=167340-17=323599-315=284435-34=401839-729=110297-198=99987-117=870499-129=370987-277=710307-154=153726-355=371357-87=270575-334=241400-219=181691-506=185476-85=391937-116=821426-330=96971-696=275189-81=108794-303=491382-167=215943-381=562479-39=440953-619=334244-65=179486-282=204117×5=585261×6=1566293×2=586507×3=1521345×2=690594×8=475263×6=378662×4=2648112×2=224724×6=434441×7=287453×4=1812223×4=892462×4=184822×9=198782×7=547457×9=513974×2=1948203×3=609550×2=1100124×4=496159×3=477196×3=58854×9=486305×3=915316×2=63215×4=60852×3=2556431×2=862383×5=1915352×2=704324×3=97215×3=45736×9=662488×6=52898×7=686241×2=482176×2=35280×9=720390×4=1560282÷2=141370÷5=74360÷4=9058÷2=2935÷7=5896÷8=112225÷9=25736÷2=368120÷3=40100÷2=50302÷2=151765÷3=255104÷4=26780÷2=390279÷9=31560÷4=140261÷3=87584÷8=7348÷2=24610÷5=122333÷3=111645÷3=215189÷3=63408÷2=204368÷4=92564÷4=14184÷4=21966÷2=483132÷6=22640÷4=160314÷2=157768÷2=384312÷6=52117÷3=39315÷9=35340÷4=85108÷9=12777÷3=259328÷8=41160÷4=4033×23=75965×33=214544×13=57243×86=369811×61=67197×44=426816×49=78461×81=494160×16=96050×78=390025×20=50073×24=175220×33=66085×87=739545×20=90050×72=360036×27=97263×79=497729×27=78336×69=248427×25=67547×45=211536×17=61297×14=135843×17=73147×93=437115×19=28579×15=118521×13=27377×44=338842×16=67213×10=13029×28=81292×55=506017×36=61290×31=279016×56=89615×76=114022×25=55081×83=672388+391+443=922872+505+257=1634130+426+101=657998+721+678=2397139+553+216=908985+636+134=1755392+45+518=955243+305+554=1102224+375+97=696569+482+477=1528500+12+190=702378+860+634=187210+130+858=998550+657+677=1884342+224+315=881464+642+691=179710+116+487=613958+478+884=2320426+94+355=875987+252+947=2186575+111+29=715865+310+616=179195+298+505=898941+996+369=2306108+411+422=941580+364+376=1320120+523+232=875695+54+873=162270+473+426=969754+227+343=132421+447+288=756986+741+994=2721187+122+278=587959+146+434=1539617+68+314=999866+703+430=1999406+109+324=839772+155+634=156190+231+310=631434+715+21=117040+129-91=78720+620-355=985110+368-242=236894+185-844=235367+75-215=227323+930-187=1066258+80-10=328565+888-430=1023303+35-81=25786+148-95=139381+46-236=191472+798-634=636278+49-162=165424+75-216=28388+84-120=52620+97-696=21326+73-370=29938+821-544=121513+378-77=31490+291-249=13263+131-132=62731+755-140=1346337+131-26=442996+299-398=897394+25-232=187460+415-343=53256+391-39=408332+89-227=194198+169-111=25639+756-421=374176+187-10=353816+476-997=295391+31-202=220951+343-484=81018+166-103=81490+990-132=1348168+150-295=2371+845-615=301284+26-135=175997+237-42=1192491-12-471=8992-311-512=169455-262-121=72404-60-35=309487-109-299=79867-590-104=173469-32-398=39971-131-129=711317-147-84=86462-23-28=411334-148-114=72600-299-85=216392-17-289=86220-109-29=82426-48-327=51526-88-434=4465-307-132=26910-253-342=315490-262-161=67894-427-190=277321-79-14=228812-70-280=462277-116-150=11471-217-254=0430-300-107=23790-115-35=640456-77-334=45883-329-195=359389-51-201=137730-24-648=58386-187-56=143550-282-226=42477-110-183=184402-172-224=6366-64-106=196731-112-254=365481-148-173=160644-22-53=569178-67-106=5941-442-255=244396-343+262=315646-224+599=1021195-63+292=424828-686+91=233429-322+91=198340-272+737=805280-112+327=495885-353+487=1019281-64+102=319981-653+956=1284490-26+19=483767-81+518=1204379-239+263=403272-174+986=1084255-228+71=98930-785+761=906171-36+101=236585-499+84=170397-194+214=417552-410+19=161301-180+72=193920-103+971=1788393-315+201=279957-814+34=177449-247+48=250638-36+221=823194-192+73=75402-143+810=1069334-201+226=359647-188+582=104190-71+271=290516-307+859=1068288-123+94=259590-117+413=886474-317+42=199981-978+98=101407-253+327=481234-47+307=494324-324+361=361758-414+518=86219×20×2=76043×57×8=1960824×12×3=86431×52×3=483622×11×4=96837×82×5=1517012×17×4=81618×22×6=237615×16×2=48050×47×9=2115010×29×3=87028×82×7=1607211×18×4=79285×83×5=3527510×14×2=28027×41×3=332119×17×2=64658×96×7=3897610×26×2=52031×44×3=409219×19×2=72220×91×3=546022×15×2=66023×41×9=848716×16×3=76844×50×7=1540040×12×2=96028×97×6=1629612×12×4=57652×41×8=1705611×30×2=66094×18×2=338414×20×2=56053×35×5=927521×11×2=46253×77×4=1632413×14×4=72878×54×8=3369634×13×2=88469×72×2=993611×5×8=440408×2×9=734456×5×2=56026×7×5=91013×4×5=26076×5×2=76037×7×2=51853×3×7=111312×4×2=9646×7×5=161054×5×3=810281×3×9=758713×4×7=36494×6×3=169255×3×5=82513×3×2=7844×7×3=924135×4×6=324051×3×2=30631×3×4=37231×2×7=434373×2×9=671420×2×9=36030×5×3=45065×5×3=975104×6×8=4992164×2×3=984331×3×4=397249×4×5=980492×2×5=492099×2×4=792237×3×6=426680×3×4=96094×7×8=526412×4×3=14494×3×8=225615×9×2=270179×5×4=358021×3×2=12672×7×3=151218×5×99=891046×2×88=809625×2×43=215029×3×46=400223×2×62=285211×2×68=149617×5×73=620515×3×67=301523×2×80=368019×3×16=91212×6×99=712821×2×43=180614×6×56=470414×6×14=117621×4×63=529212×5×81=486013×2×79=205416×2×80=256012×8×30=288045×2×43=387040×2×73=584014×2×59=165240×2×16=128022×4×67=589625×2×72=360012×2×54=129612×8×75=720021×3×18=113445×2×94=846012×4×29=139212×5×77=462042×2×45=378013×3×29=113118×3×29=156635×2×10=70022×4×54=475230×3×77=693024×4×90=864011×3×32=105615×2×79=237027×31÷9=9365×63÷9=45511×28÷2=15413×54÷2=35110×70÷4=17512×90÷9=12016×48÷3=25638×98÷7=53224×18÷2=21642×76÷7=45632×17÷2=27240×92÷8=46021×44÷2=46265×60÷6=65022×32÷4=17659×98÷2=289115×58÷3=29042×52÷6=36410×48÷8=6076×90÷6=114036×25÷4=22572×66÷2=237664×11÷4=17685×38÷2=161556×14÷8=9880×23÷8=23022×30÷5=13264×90÷8=72015×51÷3=25554×85÷5=91815×51÷9=8560×82÷6=82023×24÷2=27657×27÷9=17115×47÷5=14180×73÷8=73010×68÷5=13662×42÷6=43420×44÷4=22041×90÷6=615231×2÷3=154720×7÷2=2520228×2÷6=76792×3÷9=264360×2÷5=144916×4÷2=183242×4÷6=28242×3÷6=12181×2÷9=18743×6÷3=1486101×9÷3=303807×4÷3=107688×2÷4=44528×5÷3=880135×6÷3=270262×9÷2=117931×8÷2=124836×2÷4=418246×4÷8=123133×9÷7=171130×5÷2=325708×5÷4=885128×6÷3=256510×7÷5=714336×2÷6=112862×6÷3=1724233×4÷2=466294×2÷3=196224×2÷4=112325×4÷5=26060×8÷6=80896×4÷2=179216×3÷6=8906×5÷6=755140×2÷8=35452×3÷6=22620×3÷2=30244×9÷4=54996×7÷8=8462×7÷2=217416÷4÷2=52288÷4÷6=12240÷3÷8=10504÷7÷3=24826÷7÷2=59240÷3÷4=20352÷2÷8=22540÷6÷9=10912÷8÷6=19684÷2÷6=57575÷5÷5=2376÷2÷2=1972÷2÷6=6408÷4÷6=17768÷4÷2=96336÷2÷6=2896÷2÷6=8342÷2÷9=19966÷3÷2=161464÷2÷4=58264÷2÷4=33110÷5÷2=11264÷3÷4=22560÷4÷7=20800÷4÷4=50904÷2÷4=113546÷3÷7=26280÷4÷2=35150÷3÷5=10441÷9÷7=7462÷3÷7=22924÷6÷7=22840÷7÷6=20432÷6÷8=9280÷8÷5=7468÷6÷3=26400÷2÷4=50768÷8÷6=16360÷9÷5=8976÷2÷4=122614÷2×5=1535212÷2×3=318680÷5×7=952888÷6×2=296915÷5×9=1647134÷2×8=536297÷9×3=99280÷7×9=360393÷3×9=1179147÷7×9=189501÷3×4=668432÷6×9=648314÷2×9=1413594÷3×7=1386345÷5×8=552744÷6×8=992554÷2×6=1662130÷2×8=520484÷4×8=968942÷6×8=1256240÷4×9=540969÷3×5=1615925÷5×9=1665297÷9×5=165238÷2×4=476384÷6×8=512600÷4×7=1050294÷3×9=882726÷3×2=484168÷7×9=21670÷7×3=30522÷9×4=232318÷2×4=636496÷2×5=124015÷5×4=12678÷3×6=1356315÷9×4=140810÷2×3=1215362÷2×5=905806÷2×9=362710÷5×14=28765÷9×87=739521÷3×75=52515÷5×25=75408÷6×13=884504÷9×48=2688675÷9×11=825325÷5×12=78058÷2×27=783395÷5×98=774224÷8×91=27340÷4×77=77085÷5×26=442536÷8×36=241291÷7×74=962118÷2×10=59068÷2×17=578392÷4×56=548814÷2×56=392217÷7×93=2883430÷5×10=860675÷9×34=255070÷5×63=88299÷9×33=36320÷4×39=19590÷6×78=117035÷7×97=48545÷5×76=68495÷5×28=532368÷4×86=791240÷8×47=235280÷7×76=304020÷5×12=48280÷4×69=483066÷2×26=85896÷3×61=195254÷6×32=288704÷8×80=7040108÷4×11=297399÷7×67=3819134+(350-211)=273684+(767-414)=1037467+(327-123)=671797+(799-409)=1187137+(187-72)=252564+(929-779)=714455+(481-342)=594761+(989-951)=79924+(499-486)=37143+(893-336)=700134+(401-372)=163325+(680-314)=691225+(117-62)=280659+(828-573)=91484+(318-208)=194812+(764-739)=837481+(496-390)=587313+(749-462)=600372+(449-27)=79430+(601-580)=51165+(216-57)=324404+(877-86)=1195379+(471-181)=66964+(504-298)=270425+(432-406)=451709+(575-564)=720222+(492-34)=680390+(869-268)=991415+(290-29)=676834+(748-549)=1033100+(440-106)=434994+(912-601)=1305341+(162-45)=45868+(714-641)=141241+(302-48)=495777+(713-424)=1066456+(349-125)=680692+(510-478)=724420+(252-121)=55157+(701-302)=456452-(108+313)=31903-(468+165)=270192-(21+118)=53740-(242+318)=180485-(272+11)=202424-(146+58)=220186-(41+18)=127492-(292+113)=87382-(30+193)=159727-(54+61)=612453-(158+154)=141519-(104+70)=345357-(51+155)=151772-(73+335)=364488-(49+335)=104775-(346+110)=319440-(16+206)=218560-(519+11)=30202-(98+51)=53949-(62+872)=15195-(71+33)=91857-(193+600)=64482-(38+340)=104833-(55+690)=88490-(369+80)=41847-(42+593)=212327-(179+71)=77808-(71+581)=156447-(62+290)=95923-(633+84)=206244-(118+12)=114511-(241+86)=184438-(204+174)=60631-(64+101)=466406-(371+12)=23939-(349+321)=269230-(190+17)=23975-(502+173)=300496-(32+357)=107642-(323+129)=190376-(144-84)=316686-(208-65)=543173-(341-320)=152790-(694-233)=329385-(261-138)=262731-(935-580)=376176-(286-208)=98946-(970-455)=431401-(230-194)=365920-(571-56)=405180-(88-49)=141398-(850-818)=366499-(213-71)=357599-(881-826)=544192-(199-59)=52521-(602-452)=371422-(182-170)=410990-(685-495)=800351-(267-219)=303978-(793-638)=823473-(237-161)=397864-(916-192)=140217-(227-102)=92662-(284-211)=58955-(53-16)=18243-(748-584)=79458-(466-129)=121599-(852-573)=320127-(342-318)=103632-(873-496)=255158-(433-351)=76632-(422-32)=242273-(379-242)=136287-(473-285)=99210-(31-29)=208743-(675-154)=222186-(134-78)=130582-(893-737)=42673-(136-100)=37834-(248-136)=722298÷(16÷8)=149702÷(14÷7)=351288÷(36÷6)=48700÷(24÷6)=175279÷(54÷6)=31600÷(12÷3)=150378÷(35÷5)=54792÷(36÷9)=198352÷(36÷9)=88942÷(48÷8)=157315÷(35÷5)=45250÷(40÷8)=50168÷(24÷4)=28126÷(14÷7)=6336÷(16÷8)=18940÷(45÷9)=188130÷(40÷8)=26228÷(24÷8)=76235÷(25÷5)=47864÷(40÷5)=108168÷(32÷8)=42234÷(81÷9)=26378÷(18÷9)=18978÷(36÷6)=13128÷(56÷7)=16384÷(24÷4)=64138÷(14÷7)=69498÷(18÷9)=249110÷(40÷8)=22246÷(24÷8)=82222÷(54÷9)=37594÷(36÷4)=66160÷(16÷8)=80384÷(24÷6)=96327÷(18÷6)=10956÷(28÷7)=1496÷(24÷3)=12428÷(12÷3)=10728÷(16÷4)=7252÷(54÷9)=42660÷(3×2)=110744÷(2×4)=93308÷(2×2)=77392÷(2×4)=49796÷(2×2)=199816÷(3×2)=136882÷(2×3)=147200÷(4×2)=25496÷(2×4)=62534÷(3×2)=89384÷(3×2)=6432÷(2×4)=4352÷(2×4)=44684÷(3×2)=114714÷(2×3)=119952÷(2×2)=238328÷(4×2)=4130÷(3×2)=5348÷(2×2)=87240÷(4×2)=30344÷(2×4)=43300÷(2×3)=50612÷(2×2)=153600÷(4×2)=75884÷(2×2)=221432÷(3×2)=72672÷(2×3)=112580÷(2×2)=145768÷(2×4)=96864÷(4×2)=108960÷(2×3)=160956÷(2×2)=239456÷(4×2)=57576÷(2×4)=72945÷(3×3)=105112÷(2×4)=14448÷(2×4)=56330÷(3×2)=55711÷(3×3)=79936÷(4×2)=117236×(21÷7)=708731×(24÷6)=2924155×(21÷7)=465871×(18÷9)=1742351×(10÷5)=70246×(16÷2)=36826×(15÷3)=130249×(30÷5)=1494214×(21÷7)=642882×(16÷8)=176443×(16÷2)=344235×(35÷7)=117522×(42÷6)=15446×(20÷5)=184201×(24÷6)=804520×(32÷8)=2080151×(27÷9)=453531×(18÷2)=477975×(63÷9)=525629×(36÷4)=5661139×(45÷9)=695906×(16÷8)=181244×(25÷5)=220537×(12÷6)=107448×(18÷3)=288273×(10÷5)=546121×(24÷6)=484259×(63÷9)=1813175×(18÷9)=350648×(35÷7)=324036×(48÷8)=216467×(18÷6)=140112×(24÷6)=48831×(63÷9)=5817200×(20÷4)=1000590×(20÷4)=2950468×(18÷9)=936920×(40÷5)=7360138×(12÷4)=414481×(28÷4)=336723×(88÷4)=50653×(26÷2)=68918×(333÷9)=66649×(368÷8)=225414×(378÷7)=75625×(318÷6)=132598×(80÷8)=98055×(180÷9)=110013×(90÷9)=13075×(147÷3)=367581×(50÷5)=81054×(343÷7)=264624×(144÷8)=43229×(125÷5)=72514×(98÷7)=19693×(380÷5)=706811×(632÷8)=86994×(336÷7)=451225×(160÷8)=50034×(210÷5)=142852×(60÷4)=78050×(630÷7)=450013×(248÷4)=80669×(138÷6)=158711×(280÷7)=44097×(846÷9)=911832×(168÷7)=76824×(96÷2)=115225×(147÷7)=52554×(112÷4)=151243×(162÷9)=77449×(114÷3)=186236×(66÷3)=79291×(36÷2)=163860×(33÷3)=66084×(268÷4)=562823×(90÷6)=34594×(297÷9)=310233×(192÷8)=79216×(574÷7)=1312139+46×8=507848+63×3=1037242+