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

三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案312+141=289+692=96+20=430+106=101+253=630+290=237+79=757+882=13+32=128+422=57+24=405+128=333+74=156+360=193+153=265+280=219+264=615+968=356+72=577+918=261+91=116+276=164+185=270+228=203+249=624+243=236+175=181+121=96+245=137+34=252+93=660+247=364+132=183+199=208+224=190+148=222+132=554+798=17+10=540+140=484-261=615-246=336-115=608-371=339-101=79-44=368-297=698-185=172-95=446-59=475-379=278-135=83-36=927-798=307-59=741-545=186-37=252-206=468-150=451-115=349-246=679-573=148-137=775-98=303-121=596-575=318-254=834-372=178-51=829-442=248-19=736-354=482-91=990-533=282-252=925-657=142-130=756-430=173-10=596-61=105×9=490×6=22×3=643×2=126×5=735×5=183×5=833×6=111×3=979×5=99×2=99×3=222×2=345×7=186×2=35×3=99×8=56×3=245×3=871×9=323×3=366×9=199×2=984×7=29×4=469×5=77×4=571×5=88×3=11×5=86×7=965×8=32×2=768×7=116×6=377×3=47×4=631×4=21×5=223×4=290÷2=952÷2=328÷4=528÷3=260÷4=790÷2=344÷2=248÷8=168÷2=468÷9=279÷3=834÷6=36÷4=744÷3=264÷2=469÷7=360÷6=90÷9=114÷2=946÷2=380÷5=16÷4=125÷5=420÷3=154÷2=896÷4=92÷2=75÷3=161÷7=498÷2=393÷3=936÷2=190÷5=976÷2=350÷5=165÷5=372÷6=930÷5=124÷4=208÷2=12×14=88×76=41×23=46×48=23×39=27×35=16×36=91×12=24×36=93×16=22×37=30×53=33×21=79×94=46×12=99×97=28×16=88×97=13×32=21×74=26×27=63×30=11×71=70×54=29×31=51×86=62×15=21×32=29×17=46×14=16×29=62×81=12×48=75×33=12×31=12×46=16×45=62×39=20×11=37×70=133+401+311=351+432+511=37+483+468=530+659+981=281+401+192=713+599+157=274+213+288=934+254+473=199+560+35=687+211+844=159+39+386=810+475+960=427+190+322=816+961+387=85+103+388=298+46+669=535+327+113=944+807+428=606+181+100=391+889+17=194+103+384=193+308+801=333+100+225=949+408+428=17+239+573=895+560+431=62+492+210=68+613+819=868+11+20=995+512+73=436+324+208=247+335+791=54+80+795=79+691+230=204+726+65=708+379+450=100+153+314=634+32+448=410+233+226=464+893+21=23+301-211=607+793-629=107+76-129=366+858-473=49+384-363=530+784-292=21+386-359=664+101-80=334+110-443=445+219-560=316+164-244=942+284-562=384+21-271=583+177-364=339+159-83=723+265-143=175+101-89=767+382-716=71+138-54=380+930-919=53+426-71=501+409-74=229+173-104=768+220-56=238+48-45=918+415-159=105+101-141=493+441-140=24+453-423=347+821-496=360+129-192=355+506-526=73+328-29=323+687-217=64+279-88=899+855-561=236+236-350=848+466-429=89+393-366=165+754-457=497-474-20=978-515-71=213-106-56=567-116-168=423-284-54=832-154-131=342-44-290=924-272-72=205-26-24=732-295-203=369-29-263=357-68-221=486-30-432=837-39-525=307-269-23=494-289-53=477-157-21=576-227-222=252-105-99=818-54-313=448-56-164=648-432-44=328-82-113=883-327-438=306-206-67=380-66-132=493-101-346=864-41-247=382-196-137=612-264-215=450-70-176=739-63-232=418-12-121=569-221-181=190-21-93=647-183-377=425-62-212=543-119-83=418-91-225=565-88-25=169-11+268=125-46+403=416-388+109=637-484+646=364-135+47=455-77+979=407-317+250=446-297+477=248-102+141=499-264+636=190-69+224=760-486+143=234-32+209=981-628+428=423-377+254=889-297+967=239-94+230=916-555+367=364-96+69=750-749+121=249-108+306=703-381+238=351-127+179=802-471+531=283-273+111=247-193+739=154-46+21=988-338+722=210-199+314=856-576+677=242-216+278=852-115+394=358-115+43=917-899+879=146-52+227=722-31+972=446-254+161=988-96+534=255-200+304=817-184+891=23×11×3=44×38×4=10×15×2=45×21×8=19×10×2=73×20×3=35×14×2=42×97×9=41×11×2=13×21×4=13×26×2=22×55×5=34×14×2=25×58×4=22×10×3=57×40×2=22×10×4=33×12×9=23×18×2=86×26×3=18×10×2=17×73×2=20×11×4=35×12×6=20×12×2=65×63×9=14×35×2=73×21×7=10×34×2=10×32×7=14×15×4=79×72×2=15×18×3=73×38×4=23×14×2=41×49×5=12×24×3=93×63×5=10×46×2=31×19×4=13×8×5=293×3×9=20×2×8=119×7×3=33×6×2=62×6×9=92×2×4=177×4×6=31×2×4=106×2×7=13×8×2=19×6×7=28×5×2=469×2×7=44×2×3=182×4×6=45×2×9=166×5×7=46×4×5=151×2×6=47×7×2=189×4×5=71×2×5=112×8×3=64×2×3=41×5×7=40×4×3=28×9×7=15×4×9=66×7×9=75×2×6=128×3×8=20×8×6=78×8×3=67×7×2=349×2×5=72×4×3=50×3×4=30×4×6=42×2×7=27×3×15=13×5×37=43×2×39=12×6×97=15×4×90=18×2×66=23×2×33=24×4×92=22×4×16=13×4×62=17×3×38=12×6×80=10×7×95=16×5×54=31×3×70=10×3×97=18×3×33=10×5×26=26×3×68=19×3×69=23×2×79=10×2×97=28×3×19=13×7×40=45×2×16=18×3×90=29×3×76=32×3×24=38×2×29=45×2×87=12×2×41=12×6×44=14×7×20=40×2×86=11×3×33=27×2×94=12×8×55=14×2×12=12×2×84=15×3×21=40×16÷2=48×45÷9=35×24÷6=26×54÷2=52×16÷4=51×20÷4=14×38÷7=30×19÷5=14×54÷4=67×27÷3=11×36÷9=72×70÷6=17×15÷5=86×79÷2=49×16÷8=52×96÷2=44×15÷6=11×72÷8=58×12÷6=32×51÷4=12×15÷2=63×40÷5=14×18÷3=17×69÷3=20×36÷3=96×42÷4=16×15÷5=29×40÷8=16×47÷4=15×13÷3=47×12÷4=78×40÷5=24×34÷3=26×94÷4=23×25÷5=22×48÷3=14×59÷2=82×60÷3=38×14÷4=67×21÷3=196×4÷7=405×2÷3=27×2÷3=755×7÷5=102×8÷3=585×6÷5=140×6÷8=81×2÷3=51×2÷6=140×4÷5=200×3÷4=230×8÷4=198×2÷9=308×9÷2=180×4÷3=219×2÷3=23×9÷3=642×4÷6=114×8÷2=145×6÷3=168×2÷3=420×3÷2=144×5÷6=672×9÷4=40×2÷5=910×4÷8=62×4÷8=802×7÷2=72×3÷9=368×6÷2=22×9÷2=553×6÷2=378×2÷4=52×5÷2=110×6÷2=884×2÷4=84×5÷6=20×3÷2=195×3÷9=595×2÷7=270÷9÷2=414÷2÷3=144÷2÷4=945÷5÷7=576÷9÷8=768÷8÷3=864÷8÷4=730÷5÷2=828÷6÷3=492÷3÷2=728÷7÷8=975÷5÷5=888÷6÷4=837÷9÷3=405÷5÷9=288÷8÷4=504÷3÷3=840÷2÷3=220÷4÷5=144÷4÷2=900÷2÷5=735÷5÷3=860÷4÷5=336÷6÷8=864÷2÷4=480÷2÷8=540÷2÷6=276÷2÷2=796÷2÷2=966÷7÷6=708÷2÷6=216÷3÷3=630÷2÷9=840÷6÷5=168÷6÷2=972÷4÷3=660÷2÷5=910÷5÷7=810÷5÷9=864÷4÷9=720÷5×4=972÷4×8=189÷7×3=252÷9×6=990÷9×4=980÷7×9=424÷8×7=172÷2×9=565÷5×3=513÷9×2=678÷3×9=706÷2×6=648÷8×6=496÷8×5=126÷7×2=938÷7×9=228÷6×7=708÷3×7=996÷6×4=897÷3×9=984÷6×4=969÷3×2=236÷4×6=510÷3×4=936÷4×6=60÷6×5=352÷8×6=368÷8×6=254÷2×5=222÷6×5=858÷2×7=763÷7×5=686÷2×5=336÷6×8=634÷2×4=934÷2×6=484÷2×8=609÷7×9=400÷2×7=201÷3×9=301÷7×15=400÷8×51=56÷2×24=12÷3×95=88÷8×42=528÷6×30=210÷6×11=300÷6×59=65÷5×28=225÷3×53=24÷6×71=126÷3×14=112÷7×47=640÷8×66=28÷7×92=328÷4×33=24÷8×32=630÷9×60=81÷3×28=312÷8×63=270÷9×23=603÷9×81=112÷7×55=55÷5×79=189÷9×24=270÷9×56=90÷9×15=385÷5×21=90÷6×35=104÷4×35=369÷9×17=248÷8×63=65÷5×32=55÷5×17=36÷4×57=225÷3×47=60÷5×74=200÷5×42=120÷6×22=325÷5×45=210+(446-41)=497+(148-22)=348+(123-119)=426+(975-710)=123+(477-129)=675+(455-283)=98+(397-321)=493+(885-488)=74+(168-138)=488+(804-384)=225+(469-453)=815+(450-203)=275+(89-83)=879+(859-615)=317+(331-249)=469+(974-958)=164+(255-204)=294+(950-151)=80+(403-297)=635+(845-578)=65+(425-127)=95+(885-185)=461+(242-230)=535+(579-578)=256+(233-143)=187+(947-97)=480+(455-149)=984+(261-65)=327+(215-203)=233+(275-40)=278+(418-311)=284+(379-161)=231+(255-135)=31+(920-208)=495+(470-431)=422+(737-719)=379+(380-95)=286+(110-81)=103+(498-307)=477+(839-601)=325-(49+33)=824-(23+577)=407-(161+43)=896-(164+299)=440-(107+228)=741-(278+198)=384-(157+59)=848-(466+247)=495-(91+389)=504-(29+346)=306-(116+116)=881-(169+348)=277-(145+80)=714-(300+372)=419-(296+118)=952-(488+113)=445-(139+130)=657-(126+432)=344-(150+97)=648-(99+98)=435-(29+144)=125-(22+16)=473-(360+43)=983-(881+90)=480-(279+128)=828-(170+367)=319-(219+55)=903-(579+229)=284-(63+186)=920-(11+826)=266-(122+77)=606-(273+258)=462-(285+56)=848-(525+150)=426-(216+209)=245-(62+96)=464-(177+12)=855-(196+368)=469-(60+176)=588-(62+39)=475-(308-91)=912-(702-464)=289-(475-266)=833-(808-375)=416-(109-19)=793-(870-770)=334-(461-198)=122-(150-115)=243-(472-411)=832-(997-471)=195-(272-122)=528-(285-205)=287-(311-84)=422-(805-611)=150-(373-293)=598-(705-323)=272-(190-26)=505-(275-71)=205-(264-66)=311-(548-318)=331-(323-287)=906-(878-655)=241-(303-115)=935-(571-470)=240-(132-82)=888-(520-92)=333-(238-144)=667-(928-269)=223-(290-194)=798-(503-341)=433-(347-80)=464-(776-598)=428-(139-66)=318-(994-849)=92-(492-449)=661-(510-32)=373-(409-40)=965-(904-763)=244-(273-177)=466-(737-334)=351÷(24÷8)=492÷(12÷3)=215÷(30÷6)=502÷(18÷9)=212÷(32÷8)=182÷(10÷5)=166÷(18÷9)=405÷(27÷3)=102÷(12÷4)=882÷(14÷2)=88÷(16÷2)=330÷(21÷7)=376÷(16÷8)=192÷(36÷9)=18÷(18÷2)=520÷(12÷6)=84÷(48÷8)=756÷(14÷7)=147÷(18÷6)=232÷(64÷8)=228÷(32÷8)=681÷(18÷6)=175÷(42÷6)=978÷(18÷9)=213÷(15÷5)=676÷(24÷6)=75÷(15÷3)=760÷(30÷6)=477÷(27÷9)=362÷(10÷5)=280÷(36÷9)=902÷(12÷6)=350÷(63÷9)=539÷(14÷2)=310÷(10÷2)=891÷(24÷8)=231÷(15÷5)=860÷(16÷4)=182÷(28÷4)=92÷(24÷6)=846÷(2×3)=834÷(2×3)=348÷(3×2)=336÷(2×4)=440÷(4×2)=438÷(2×3)=252÷(2×3)=24÷(2×2)=416÷(2×4)=592÷(4×2)=592÷(2×4)=828÷(3×2)=328÷(2×4)=126÷(2×3)=81÷(3×3)=477÷(3×3)=858÷(3×2)=464÷(4×2)=776÷(2×2)=728÷(4×2)=784÷(4×2)=546÷(2×3)=153÷(3×3)=616÷(2×4)=204÷(2×3)=72÷(2×3)=296÷(2×4)=320÷(2×2)=860÷(2×2)=16÷(2×2)=522÷(3×3)=856÷(2×4)=560÷(2×4)=480÷(2×2)=908÷(2×2)=423÷(3×3)=576÷(3×3)=312÷(4×2)=256÷(2×2)=684÷(2×2)=22×(42÷6)=172×(63÷9)=263×(18÷6)=222×(16÷8)=19×(21÷3)=236×(42÷6)=86×(48÷8)=79×(14÷2)=133×(45÷9)=328×(18÷2)=86×(12÷6)=48×(20÷5)=22×(45÷9)=163×(10÷5)=28×(30÷6)=122×(20÷4)=183×(15÷5)=374×(18÷9)=58×(27÷9)=643×(12÷6)=127×(12÷3)=287×(28÷7)=129×(10÷5)=542×(25÷5)=10×(49÷7)=376×(15÷3)=84×(24÷4)=298×(16÷8)=151×(35÷7)=337×(63÷7)=220×(36÷9)=577×(16÷2)=30×(32÷8)=165×(12÷4)=219×(28÷7)=552×(42÷7)=74×(21÷3)=542×(15÷5)=111×(20÷4)=380×(42÷6)=13×(450÷6)=38×(259÷7)=20×(105÷5)=64×(340÷4)=15×(328÷8)=72×(329÷7)=50×(64÷4)=41×(30÷3)=24×(60÷6)=68×(511÷7)=12×(224÷4)=83×(224÷8)=18×(44÷4)=63×(336÷8)=44×(126÷6)=92×(679÷7)=39×(140÷7)=61×(162÷6)=16×(58÷2)=29×(87÷3)=11×(264÷6)=45×(414÷6)=23×(246÷6)=80×(344÷8)=29×(84÷3)=41×(26÷2)=37×(234÷9)=95×(188÷4)=16×(30÷2)=89×(168÷4)=14×(110÷2)=40×(276÷4)=22×(66÷2)=83×(188÷4)=17×(40÷4)=87×(280÷7)=29×(56÷2)=66×(217÷7)=14×(320÷5)=54×(99÷9)=59+181×3=768+225×3=141+294×2=708+233×4=69+155×4=272+111×7=291+75×3=352+302×3=390+23×4=965+308×2=233+343×2=550+195×4=239+47×6=642+169×4=140+223×3=173+80×8=251+297×2=498+104×7=186+32×9=45+245×3=96+10×4=894+48×3=409+120×2=87+73×7=104+173×4=896+24×4=350+85×3=200+101×8=190+82×7=123+89×5=72×4+127=90×6+331=53×3+174=65×3+50=23×5+180=98×4+116=68×2+328=222×2+505=82×3+254=176×3+420=37+43×13=63+55×16=85+21×17=588+15×45=149+31×19=127+17×36=252+20×28=190+71×14=177+34×12=246+35×21=137+25×24=311+26×32=387+10×26=188+11×44=78+19×14=249+11×51=225+20×35=401+13×69=309+26×12=50+38×11=449+12×20=835+13×45=65+14×47=120+10×49=164+28×19=825+10×49=186+23×30=307+20×21=284+13×31=583+14×62=11×50+352=14×36+899=30×19+125=15×53+912=14×17+141=45×20+515=18×25+500=11×72+291=19×24+124=22×15+207=184-12×13=906-29×27=431-15×24=944-22×37=457-11×18=707-70×10=485-42×11=816-10×69=496-28×12=968-40×16=377-22×14=608-12×32=451-22×12=891-10×57=484-10×16=959-20×11=499-20×13=874-13×30=488-13×29=552-13×41=450-14×18=580-16×12=410-11×22=526-19×10=399-21×19=493-34×14=399-13×29=698-43×10=375-21×17=901-13×21=446-12×22=887-34×21=428-13×22=945-13×40=367-34×10=666-17×35=358-10×35=772-21×25=368-15×20=828-14×13=202-22×6=581-90×4=368-70×4=404-13×9=464-55×4=963-444×2=459-99×2=633-76×4=267-66×4=257-13×3=470-42×6=511-213×2=494-22×5=992-415×2=379-102×3=959-103×8=239-36×6=923-125×3=382-13×2=918-40×9=291-28×7=253-28×3=493-123×2=903-90×8=412-190×2=906-304×2=267-30×2=643-65×7=436-92×2=903-161×2=409-152×2=749-210×2=112-26×3=248-17×9=441-14×8=317-13×7=332-37×7=998-13×8=257-17×2=722-119×4=21×11-231=12×39-189=10×15-18=32×23-576=19×11-123=23×39-370=10×18-155=82×11-502=33×14-45=48×15-55=16×30-52=14×27-234=48×10-297=33×22-94=30×15-251=82×10-598=29×11-173=17×50-219=11×14-40=23×38-805=12×30-54=17×35-361=10×32-158=24×33-421=31×14-273=72×13-608=26×18-131=15×36-184=14×17-35=17×56-644=12×14-157=23×39-268=18×20-291=66×15-984=31×14-395=33×25-543=20×17-195=47×20-363=25×20-112=27×37-893=117×7-294=513×2-614=245×4-300=873×4-522=223×3-353=256×9-63=277×2-526=487×5-88=432×2-744=487×5-355=219×4-582=412×6-792=164×4-435=494×4-723=124×7-316=606×3-708=94×2-139=556×5-854=437×2-294=373×7-95=136×5-312=809×6-117=250×4-11=363×6-876=210×4-760=777×5-875=498×2-288=382×5-401=111×8-318=741×8-410=166×3-230=735×4-591=234×3-698=101×9-583=261×2-162=709×6-206=152×5-379=417×9-172=123×7-464=153×8-87=109+288÷4=242+68÷2=202+460÷4=316+482÷2=16+184÷4=548+232÷4=105+216÷9=352+891÷9=13+224÷2=276+615÷5=432+819÷7=930+360÷5=291+348÷2=707+765÷3=328+54÷2=206+964÷2=364+243÷3=925+952÷8=102+336÷6=455+534÷2=846÷3+193=408÷2+682=666÷3+492=465÷5+260=609÷3+357=886÷2+213=620÷2+190=188÷2+985=477÷9+30=652÷4+582=686÷7+410=994÷2+968=630÷3+415=573÷3+61=252÷6+405=54÷2+841=548÷4+250=260÷2+606=354÷3+375=28÷4+77=381-990÷3=586-188÷2=345-330÷2=708-886÷2=386-84÷2=243-112÷4=344-175÷5=648-592÷8=158-248÷2=736-891÷3=101-792÷8=808-12÷3=404-345÷3=522-730÷5=116-568÷8=942-459÷3=147-136÷4=435-744÷3=162-60÷6=419-594÷3=334-268÷2=691-116÷2=105-198÷6=566-513÷3=160-210÷2=256-112÷8=388-574÷7=925-639÷9=365-656÷8=296-888÷4=379-500÷2=488-464÷2=306-260÷5=750-207÷9=381-420÷4=966-153÷9=355-980÷4=920-612÷6=250-780÷5=508-852÷4=19×(168-150)=72×(488-438)=13×(415-393)=19×(689-675)=48×(168-150)=19×(373-284)=14×(297-241)=63×(957-933)=46×(172-153)=35×(817-718)=20×(147-131)=39×(795-758)=17×(411-361)=73×(440-348)=14×(461-427)=96×(127-51)=14×(105-40)=91×(126-75)=22×(359-324)=12×(105-38)=(126-88)×15=(165-98)×94=(277-255)×39=(516-434)×92=(265-246)×34=(134-67)×28=(44-18)×29=(467-440)×18=(335-287)×15=(359-337)×46=(96-76)×29=(778-754)×77=(452-394)×16=(649-604)×79=(454-439)×58=(231-207)×15=(496-467)×10=(792-758)×62=(239-220)×23=(814-765)×44=119×(248-242)=749×(271-263)=126×(182-176)=771×(255-251)=121×(47-39)=93×(344-338)=169×(139-135)=385×(650-647)=305×(77-74)=882×(263-257)=114×(395-390)=992×(826-819)=75×(119-113)=429×(17-13)=111×(51-48)=50×(249-245)=34×(357-349)=46×(877-872)=38×(182-176)=487×(700-691)=24×(190-183)=123×(851-846)=200×(256-253)=974×(96-89)=210×(257-254)=293×(541-536)=102×(85-76)=772×(122-113)=41×(315-312)=527×(615-611)=87×(143-136)=473×(68-65)=162×(314-308)=93×(407-400)=130×(275-272)=792×(38-29)=45×(58-52)=254×(74-69)=277×(348-345)=492×(361-356)=438÷(467-461)=414÷(269-267)=312÷(163-160)=364÷(75-73)=272÷(264-256)=210÷(184-181)=368÷(484-480)=672÷(839-836)=324÷(374-371)=698÷(777-775)=84÷(79-77)=408÷(932-926)=285÷(208-203)=564÷(686-680)=324÷(436-432)=549÷(714-705)=85÷(386-381)=936÷(234-232)=386÷(421-419)=618÷(765-759)=330÷(280-278)=172÷(712-708)=279÷(288-279)=645÷(486-481)=402÷(64-62)=18÷(610-608)=402÷(328-326)=88÷(106-102)=12÷(399-393)=684÷(622-616)=240÷(487-479)=120÷(262-259)=428÷(62-60)=312÷(75-72)=288÷(279-275)=844÷(385-381)=474÷(242-239)=996÷(665-662)=235÷(441-436)=808÷(146-142)=(335-286)÷7=(274-66)÷8=(466-334)÷4=(527-129)÷2=(135-65)÷5=(800-264)÷2=(286-100)÷6=(920-695)÷9=(190-38)÷4=(806-626)÷4=(260-136)÷4=(152-27)÷5=(255-80)÷5=(391-205)÷2=(263-29)÷6=(523-79)÷6=(463-349)÷6=(431-65)÷2=(261-132)÷3=(710-18)÷2=(465-267)÷2=(721-316)÷3=(302-107)÷5=(723-463)÷2=(458-378)÷8=(738-94)÷4=(371-147)÷7=(997-841)÷2=(377-49)÷8=(570-213)÷7=(238-187)÷3=(218-194)÷4=(169-151)÷3=(946-406)÷5=(447-393)÷9=(708-104)÷4=(263-29)÷9=(801-541)÷5=(196-146)÷2=(941-753)÷2=1/6+3/6=3/8+4/8=2/8+4/8=4/9+2/9=1/5+2/5=8/10+2/10=1/4+2/4=2/7+5/7=5/8+2/8=3/8+2/8=3/6+2/6=4/8+2/8=2/7-1/7=5/9-1/9=4/8-1/8=2/6-1/6=2/4-1/4=4/7-3/7=5/8-2/8=3/5-2/5=3/7-1/7=5/8-3/8=3/8-2/8=2/3-1/3=0.5+4.7=8.8+78.9=8.9+7.5=4.5+4.8=3.4+9.5=48.5+27.9=9.0+9.8=22.4+64.4=4.9+10.0=5.4+7.7=8.8+8.2=10.3+53.5=5.3+9.4=26.7+5.5=6.0+5.6=8.4+1.4=4.7+4.5=67.0+32.8=9.6+4.6=1.1+42.7=8.4+8.7=1.1+6.6=0.9+6.2=54.4+38.8=6.0+3.9=36.6+15.8=7.2+8.4=3.6+1.4=4.8+4.8=58.5+5.3=7.2+4.3=29.8+9.5=0.4+6.1=6.9+9.5=5.6+4.6=22.8+54.5=0.5+8.4=4.1+29.7=9.6+8.7=9.7+6.6=5.0-3.1=11.8-0.5=1.3-0.2=9.0-7.4=9.7-1.5=66.0-26.9=2.3-1.9=94.3-76.8=7.6-0.4=3.0-1.2=6.4-1.2=90.9-74.2=9.9-0.4=47.4-43.8=9.3-1.1=4.9-1.0=9.4-5.1=52.9-44.7=3.6-1.9=73.4-67.0=7.3-5.9=10.0-8.2=7.9-5.6=73.2-34.7=10.0-0.3=80.8-1.1=7.4-7.3=5.6-2.9=5.7-1.3=95.5-72.8=9.9-6.5=55.1-23.1=8.6-5.1=9.2-4.0=8.7-5.4=63.0-8.6=9.3-0.7=67.9-27.0=5.0-2.7=9.4-3.5=參考答案312+141=453289+692=98196+20=116430+106=536101+253=354630+290=920237+79=316757+882=163913+32=45128+422=55057+24=81405+128=533333+74=407156+360=516193+153=346265+280=545219+264=483615+968=1583356+72=428577+918=1495261+91=352116+276=392164+185=349270+228=498203+249=452624+243=867236+175=411181+121=30296+245=341137+34=171252+93=345660+247=907364+132=496183+199=382208+224=432190+148=338222+132=354554+798=135217+10=27540+140=680484-261=223615-246=369336-115=221608-371=237339-101=23879-44=35368-297=71698-185=513172-95=77446-59=387475-379=96278-135=14383-36=47927-798=129307-59=248741-545=196186-37=149252-206=46468-150=318451-115=336349-246=103679-573=106148-137=11775-98=677303-121=182596-575=21318-254=64834-372=462178-51=127829-442=387248-19=229736-354=382482-91=391990-533=457282-252=30925-657=268142-130=12756-430=326173-10=163596-61=535105×9=945490×6=294022×3=66643×2=1286126×5=630735×5=3675183×5=915833×6=4998111×3=333979×5=489599×2=19899×3=297222×2=444345×7=2415186×2=37235×3=10599×8=79256×3=168245×3=735871×9=7839323×3=969366×9=3294199×2=398984×7=688829×4=116469×5=234577×4=308571×5=285588×3=26411×5=5586×7=602965×8=772032×2=64768×7=5376116×6=696377×3=113147×4=188631×4=252421×5=105223×4=892290÷2=145952÷2=476328÷4=82528÷3=176260÷4=65790÷2=395344÷2=172248÷8=31168÷2=84468÷9=52279÷3=93834÷6=13936÷4=9744÷3=248264÷2=132469÷7=67360÷6=6090÷9=10114÷2=57946÷2=473380÷5=7616÷4=4125÷5=25420÷3=140154÷2=77896÷4=22492÷2=4675÷3=25161÷7=23498÷2=249393÷3=131936÷2=468190÷5=38976÷2=488350÷5=70165÷5=33372÷6=62930÷5=186124÷4=31208÷2=10412×14=16888×76=668841×23=94346×48=220823×39=89727×35=94516×36=57691×12=109224×36=86493×16=148822×37=81430×53=159033×21=69379×94=742646×12=55299×97=960328×16=44888×97=853613×32=41621×74=155426×27=70263×30=189011×71=78170×54=378029×31=89951×86=438662×15=93021×32=67229×17=49346×14=64416×29=46462×81=502212×48=57675×33=247512×31=37212×46=55216×45=72062×39=241820×11=22037×70=2590133+401+311=845351+432+511=129437+483+468=988530+659+981=2170281+401+192=874713+599+157=1469274+213+288=775934+254+473=1661199+560+35=794687+211+844=1742159+39+386=584810+475+960=2245427+190+322=939816+961+387=216485+103+388=576298+46+669=1013535+327+113=975944+807+428=2179606+181+100=887391+889+17=1297194+103+384=681193+308+801=1302333+100+225=658949+408+428=178517+239+573=829895+560+431=188662+492+210=76468+613+819=1500868+11+20=899995+512+73=1580436+324+208=968247+335+791=137354+80+795=92979+691+230=1000204+726+65=995708+379+450=1537100+153+314=567634+32+448=1114410+233+226=869464+893+21=137823+301-211=113607+793-629=771107+76-129=54366+858-473=75149+384-363=70530+784-292=102221+386-359=48664+101-80=685334+110-443=1445+219-560=104316+164-244=236942+284-562=664384+21-271=134583+177-364=396339+159-83=415723+265-143=845175+101-89=187767+382-716=43371+138-54=155380+930-919=39153+426-71=408501+409-74=836229+173-104=298768+220-56=932238+48-45=241918+415-159=1174105+101-141=65493+441-140=79424+453-423=54347+821-496=672360+129-192=297355+506-526=33573+328-29=372323+687-217=79364+279-88=255899+855-561=1193236+236-350=122848+466-429=88589+393-366=116165+754-457=462497-474-20=3978-515-71=392213-106-56=51567-116-168=283423-284-54=85832-154-131=547342-44-290=8924-272-72=580205-26-24=155732-295-203=234369-29-263=77357-68-221=68486-30-432=24837-39-525=273307-269-23=15494-289-53=152477-157-21=299576-227-222=127252-105-99=48818-54-313=451448-56-164=228648-432-44=172328-82-113=133883-327-438=118306-206-67=33380-66-132=182493-101-346=46864-41-247=576382-196-137=49612-264-215=133450-70-176=204739-63-232=444418-12-121=285569-221-181=167190-21-93=76647-183-377=87425-62-212=151543-119-83=341418-91-225=102565-88-25=452169-11+268=426125-46+403=482416-388+109=137637-484+646=799364-135+47=276455-77+979=1357407-317+250=340446-297+477=626248-102+141=287499-264+636=871190-69+224=345760-486+143=417234-32+209=411981-628+428=781423-377+254=300889-297+967=1559239-94+230=375916-555+367=728364-96+69=337750-749+121=122249-108+306=447703-381+238=560351-127+179=403802-471+531=862283-273+111=121247-193+739=793154-46+21=129988-338+722=1372210-199+314=325856-576+677=957242-216+278=304852-115+394=1131358-115+43=286917-899+879=897146-52+227=321722-31+972=1663446-254+161=353988-96+534=1426255-200+304=359817-184+891=152423×11×3=75944×38×4=668810×15×2=30045×21×8=756019×10×2=38073×20×3=438035×14×2=98042×97×9=3666641×11×2=90213×21×4=109213×26×2=67622×55×5=605034×14×2=95225×58×4=580022×10×3=66057×40×2=456022×10×4=88033×12×9=356423×18×2=82886×26×3=670818×10×2=36017×73×2=248220×11×4=88035×12×6=252020×12×2=48065×63×9=3685514×35×2=98073×21×7=1073110×34×2=68010×32×7=224014×15×4=84079×72×2=1137615×18×3=81073×38×4=1109623×14×2=64441×49×5=1004512×24×3=86493×63×5=2929510×46×2=92031×19×4=235613×8×5=520293×3×9=791120×2×8=320119×7×3=249933×6×2=39662×6×9=334892×2×4=736177×4×6=424831×2×4=248106×2×7=148413×8×2=20819×6×7=79828×5×2=280469×2×7=656644×2×3=264182×4×6=436845×2×9=810166×5×7=581046×4×5=920151×2×6=181247×7×2=658189×4×5=378071×2×5=710112×8×3=268864×2×3=38441×5×7=143540×4×3=48028×9×7=176415×4×9=54066×7×9=415875×2×6=900128×3×8=307220×8×6=96078×8×3=187267×7×2=938349×2×5=349072×4×3=86450×3×4=60030×4×6=72042×2×7=58827×3×15=121513×5×37=240543×2×39=335412×6×97=698415×4×90=540018×2×66=237623×2×33=151824×4×92=883222×4×16=140813×4×62=322417×3×38=193812×6×80=576010×7×95=665016×5×54=432031×3×70=651010×3×97=291018×3×33=178210×5×26=130026×3×68=530419×3×69=393323×2×79=363410×2×97=194028×3×19=159613×7×40=364045×2×16=144018×3×90=486029×3×76=661232×3×24=230438×2×29=220445×2×87=783012×2×41=98412×6×44=316814×7×20=196040×2×86=688011×3×33=108927×2×94=507612×8×55=528014×2×12=33612×2×84=201615×3×21=94540×16÷2=32048×45÷9=24035×24÷6=14026×54÷2=70252×16÷4=20851×20÷4=25514×38÷7=7630×19÷5=11414×54÷4=18967×27÷3=60311×36÷9=4472×70÷6=84017×15÷5=5186×79÷2=339749×16÷8=9852×96÷2=249644×15÷6=11011×72÷8=9958×12÷6=11632×51÷4=40812×15÷2=9063×40÷5=50414×18÷3=8417×69÷3=39120×36÷3=24096×42÷4=100816×15÷5=4829×40÷8=14516×47÷4=18815×13÷3=6547×12÷4=14178×40÷5=62424×34÷3=27226×94÷4=61123×25÷5=11522×48÷3=35214×59÷2=41382×60÷3=164038×14÷4=13367×21÷3=469196×4÷7=112405×2÷3=27027×2÷3=18755×7÷5=1057102×8÷3=272585×6÷5=702140×6÷8=10581×2÷3=5451×2÷6=17140×4÷5=112200×3÷4=150230×8÷4=460198×2÷9=44308×9÷2=1386180×4÷3=240219×2÷3=14623×9÷3=69642×4÷6=428114×8÷2=456145×6÷3=290168×2÷3=112420×3÷2=630144×5÷6=120672×9÷4=151240×2÷5=16910×4÷8=45562×4÷8=31802×7÷2=280772×3÷9=24368×6÷2=110422×9÷2=99553×6÷2=1659378×2÷4=18952×5÷2=130110×6÷2=330884×2÷4=44284×5÷6=7020×3÷2=30195×3÷9=65595×2÷7=170270÷9÷2=15414÷2÷3=69144÷2÷4=18945÷5÷7=27576÷9÷8=8768÷8÷3=32864÷8÷4=27730÷5÷2=73828÷6÷3=46492÷3÷2=82728÷7÷8=13975÷5÷5=39888÷6÷4=37837÷9÷3=31405÷5÷9=9288÷8÷4=9504÷3÷3=56840÷2÷3=140220÷4÷5=11144÷4÷2=18900÷2÷5=90735÷5÷3=49860÷4÷5=43336÷6÷8=7864÷2÷4=108480÷2÷8=30540÷2÷6=45276÷2÷2=69796÷2÷2=199966÷7÷6=23708÷2÷6=59216÷3÷3=24630÷2÷9=35840÷6÷5=28168÷6÷2=14972÷4÷3=81660÷2÷5=66910÷5÷7=26810÷5÷9=18864÷4÷9=24720÷5×4=576972÷4×8=1944189÷7×3=81252÷9×6=168990÷9×4=440980÷7×9=1260424÷8×7=371172÷2×9=774565÷5×3=339513÷9×2=114678÷3×9=2034706÷2×6=2118648÷8×6=486496÷8×5=310126÷7×2=36938÷7×9=1206228÷6×7=266708÷3×7=1652996÷6×4=664897÷3×9=2691984÷6×4=656969÷3×2=646236÷4×6=354510÷3×4=680936÷4×6=140460÷6×5=50352÷8×6=264368÷8×6=276254÷2×5=635222÷6×5=185858÷2×7=3003763÷7×5=545686÷2×5=1715336÷6×8=448634÷2×4=1268934÷2×6=2802484÷2×8=1936609÷7×9=783400÷2×7=1400201÷3×9=603301÷7×15=645400÷8×51=255056÷2×24=67212÷3×95=38088÷8×42=462528÷6×30=2640210÷6×11=385300÷6×59=295065÷5×28=364225÷3×53=397524÷6×71=284126÷3×14=588112÷7×47=752640÷8×66=528028÷7×92=368328÷4×33=270624÷8×32=96630÷9×60=420081÷3×28=756312÷8×63=2457270÷9×23=690603÷9×81=5427112÷7×55=88055÷5×79=869189÷9×24=504270÷9×56=168090÷9×15=150385÷5×21=161790÷6×35=525104÷4×35=910369÷9×17=697248÷8×63=195365÷5×32=41655÷5×17=18736÷4×57=513225÷3×47=352560÷5×74=888200÷5×42=1680120÷6×22=440325÷5×45=2925210+(446-41)=615497+(148-22)=623348+(123-119)=352426+(975-710)=691123+(477-129)=471675+(455-283)=84798+(397-321)=174493+(885-488)=89074+(168-138)=104488+(804-384)=908225+(469-453)=241815+(450-203)=1062275+(89-83)=281879+(859-615)=1123317+(331-249)=399469+(974-958)=485164+(255-204)=215294+(950-151)=109380+(403-297)=186635+(845-578)=90265+(425-127)=36395+(885-185)=795461+(242-230)=473535+(579-578)=536256+(233-143)=346187+(947-97)=1037480+(455-149)=786984+(261-65)=1180327+(215-203)=339233+(275-40)=468278+(418-311)=385284+(379-161)=502231+(255-135)=35131+(920-208)=743495+(470-431)=534422+(737-719)=440379+(380-95)=664286+(110-81)=315103+(498-307)=294477+(839-601)=715325-(49+33)=243824-(23+577)=224407-(161+43)=203896-(164+299)=433440-(107+228)=105741-(278+198)=265384-(157+59)=168848-(466+247)=135495-(91+389)=15504-(29+346)=129306-(116+116)=74881-(169+348)=364277-(145+80)=52714-(300+372)=42419-(296+118)=5952-(488+113)=351445-(139+130)=176657-(126+432)=99344-(150+97)=97648-(99+98)=451435-(29+144)=262125-(22+16)=87473-(360+43)=70983-(881+90)=12480-(279+128)=73828-(170+367)=291319-(219+55)=45903-(579+229)=95284-(63+186)=35920-(11+826)=83266-(122+77)=67606-(273+258)=75462-(285+56)=121848-(525+150)=173426-(216+209)=1245-(62+96)=87464-(177+12)=275855-(196+368)=291469-(60+176)=233588-(62+39)=487475-(308-91)=258912-(702-464)=674289-(475-266)=80833-(808-375)=400416-(109-19)=326793-(870-770)=693334-(461-198)=71122-(150-115)=87243-(472-411)=182832-(997-471)=306195-(272-122)=45528-(285-205)=448287-(311-84)=60422-(805-611)=228150-(373-293)=70598-(705-323)=216272-(190-26)=108505-(275-71)=301205-(264-66)=7311-(548-318)=81331-(323-287)=295906-(878-655)=683241-(303-115)=53935-(571-470)=834240-(132-82)=190888-(520-92)=460333-(238-144)=239667-(928-269)=8223-(290-194)=127798-(503-341)=636433-(347-80)=166464-(776-598)=286428-(139-66)=355318-(994-849)=17392-(492-449)=49661-(510-32)=183373-(409-40)=4965-(904-763)=824244-(273-177)=148466-(737-334)=63351÷(24÷8)=117492÷(12÷3)=123215÷(30÷6)=43502÷(18÷9)=251212÷(32÷8)=53182÷(10÷5)=91166÷(18÷9)=83405÷(27÷3)=45102÷(12÷4)=34882÷(14÷2)=12688÷(16÷2)=11330÷(21÷7)=110376÷(16÷8)=188192÷(36÷9)=4818÷(18÷2)=2520÷(12÷6)=26084÷(48÷8)=14756÷(14÷7)=378147÷(18÷6)=49232÷(64÷8)=29228÷(32÷8)=57681÷(18÷6)=227175÷(42÷6)=25978÷(18÷9)=489213÷(15÷5)=71676÷(24÷6)=16975÷(15÷3)=15760÷(30÷6)=152477÷(27÷9)=159362÷(10÷5)=181280÷(36÷9)=70902÷(12÷6)=451350÷(63÷9)=50539÷(14÷2)=77310÷(10÷2)=62891÷(24÷8)=297231÷(15÷5)=77860÷(16÷4)=215182÷(28÷4)=2692÷(24÷6)=23846÷(2×3)=141834÷(2×3)=139348÷(3×2)=58336÷(2×4)=42440÷(4×2)=55438÷(2×3)=73252÷(2×3)=4224÷(2×2)=6416÷(2×4)=52592÷(4×2)=74592÷(2×4)=74828÷(3×2)=138328÷(2×4)=41126÷(2×3)=2181÷(3×3)=9477÷(3×3)=53858÷(3×2)=143464÷(4×2)=58776÷(2×2)=194728÷(4×2)=91784÷(4×2)=98546÷(2×3)=91153÷(3×3)=17616÷(2×4)=77204÷(2×3)=3472÷(2×3)=12296÷(2×4)=37320÷(2×2)=80860÷(2×2)=21516÷(2×2)=4522÷(3×3)=58856÷(2×4)=107560÷(2×4)=70480÷(2×2)=120908÷(2×2)=227423÷(3×3)=47576÷(3×3)=64312÷(4×2)=39256÷(2×2)=64684÷(2×2)=17122×(42÷6)=154172×(63÷9)=1204263×(18÷6)=789222×(16÷8)=44419×(21÷3)=133236×(42÷6)=165286×(48÷8)=51679×(14÷2)=553133×(45÷9)=665328×(18÷2)=295286×(12÷6)=17248×(20÷5)=19222×(45÷9)=110163×(10÷5)=32628×(30÷6)=140122×(20÷4)=610183×(15÷5)=549374×(18÷9)=74858×(27÷9)=174643×(12÷6)=1286127×(12÷3)=508287×(28÷7)=1148129×(10÷5)=258542×(25÷5)=271010×(49÷7)=70376×(15÷3)=188084×(24÷4)=504298×(16÷8)=596151×(35÷7)=755337×(63÷7)=3033220×(36÷9)=880577×(16÷2)=461630×(32÷8)=120165×(12÷4)=495219×(28÷7)=876552×(42÷7)=331274×(21÷3)=518542×(15÷5)=1626111×(20÷4)=555380×(42÷6)=266013×(450÷6)=97538×(259÷7)=140620×(105÷5)=42064×(340÷4)=544015×(328÷8)=61572×(329÷7)=338450×(64÷4)=80041×(30÷3)=41024×(60÷6)=24068×(511÷7)=496412×(224÷4)=67283×(224÷8)=232418×(44÷4)=19863×(336÷8)=264644×(126÷6)=92492×(679÷7)=892439×(140÷7)=78061×(162÷6)=164716×(58÷2)=46429×(87÷3)=84111×(264÷6)=48445×(414÷6)=310523×(246÷6)=94380×(344÷8)=344029×(84÷3)=81241×(26÷2)=53337×(234÷9)=96295×(188÷4)=446516×(30÷2)=24089×(168÷4)=373814×(110÷2)=77040×(276÷4)=276022×(66÷2)=72683×(188÷4)=390117×(40÷4)=17087×(280÷7)=348029×(56÷2)=81266×(217÷7)=204614×(320÷5)=89654×(99÷9)=59459+181×3=602768+225×3=1443141+294×2=729708+233×4=164069+155×4=689