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

三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)及答案300+175=486+746=207+115=230+241=198+138=357+191=194+142=433+527=68+237=85+400=167+194=94+422=130+307=50+275=189+103=445+167=258+119=888+508=67+387=301+765=124+332=161+501=178+112=445+908=82+238=443+114=46+68=31+15=163+119=445+548=78+230=736+973=251+237=495+116=82+415=367+517=62+364=870+551=128+153=232+465=207-90=834-483=278-26=999-268=400-221=235-137=345-145=774-560=340-209=918-193=494-233=491-68=420-62=879-810=212-167=756-402=391-94=366-231=360-197=885-79=416-278=49-14=416-99=928-286=66-56=720-264=376-147=956-787=298-199=930-800=145-65=757-494=205-111=894-371=283-203=588-233=223-113=752-577=214-32=775-393=79×4=577×2=437×2=975×9=356×2=816×8=100×4=16×6=47×3=811×2=18×9=393×7=267×2=740×6=98×2=910×9=51×8=324×7=14×2=484×7=156×2=311×8=200×2=787×3=83×8=351×5=56×5=529×4=469×2=546×9=140×2=79×3=208×2=897×5=81×2=321×8=242×4=737×9=30×8=991×9=400÷2=177÷3=288÷8=624÷2=226÷2=505÷5=368÷4=938÷7=78÷2=236÷4=84÷2=348÷2=256÷8=760÷2=234÷9=342÷3=126÷7=24÷4=147÷7=615÷5=164÷4=192÷4=225÷5=35÷7=112÷2=168÷2=324÷9=644÷2=270÷6=159÷3=58÷2=774÷9=294÷2=392÷4=385÷5=420÷6=138÷2=924÷6=315÷7=448÷4=17×27=62×41=16×45=21×70=15×47=41×34=12×35=96×86=31×13=61×10=20×36=62×70=10×65=42×63=25×18=66×55=15×25=30×45=11×86=78×26=25×30=72×24=31×25=63×12=52×16=58×41=11×72=64×99=23×17=19×53=10×69=44×75=42×23=17×90=10×11=68×96=20×25=64×97=17×31=69×55=165+237+90=761+286+157=128+37+426=208+545+319=296+195+419=50+592+960=89+85+294=407+863+968=56+440+47=569+999+809=419+274+86=824+64+139=425+88+42=885+228+346=329+306+303=349+782+36=482+93+169=647+887+469=97+407+414=760+253+792=99+318+273=531+804+765=96+285+417=164+674+924=64+803+102=263+239+884=309+459+112=647+799+621=645+14+105=557+306+632=56+108+780=340+204+424=396+31+395=545+28+576=447+340+101=252+993+766=557+69+228=420+402+623=155+27+805=215+399+587=261+94-49=207+636-125=29+397-251=569+546-986=96+221-36=860+475-506=72+404-14=207+409-277=263+162-416=56+536-501=285+111-331=75+480-137=73+326-214=636+414-768=61+157-216=26+635-430=348+111-425=849+128-800=110+319-411=446+388-380=238+195-401=802+500-490=478+11-454=701+751-311=89+159-185=153+987-39=232+247-415=13+540-269=142+297-82=328+350-247=173+92-193=788+958-644=68+66-64=742+242-855=213+199-341=491+497-697=195+212-213=427+630-465=195+302-209=268+599-268=315-139-174=970-730-238=304-29-258=771-504-57=341-97-109=979-791-115=422-279-11=438-368-32=332-13-31=818-212-37=413-280-41=983-346-220=230-64-163=911-164-334=389-173-199=940-47-371=466-55-112=948-89-577=488-312-95=653-247-51=407-31-350=706-236-327=291-148-58=942-615-58=456-107-151=658-557-74=470-243-126=350-148-44=411-330-68=809-257-543=483-146-278=755-234-501=177-50-57=802-269-517=438-284-153=839-227-231=341-273-12=981-253-64=412-38-260=834-45-71=351-243+369=490-63+552=208-33+314=193-158+677=303-188+380=969-664+220=249-200+301=861-134+190=134-81+281=935-90+69=403-16+35=290-102+694=361-88+107=815-398+977=489-468+394=620-306+126=307-75+224=378-104+76=377-367+237=505-91+290=153-104+332=196-89+486=313-16+78=283-194+743=284-171+151=771-88+702=198-154+300=639-287+779=141-45+245=871-273+892=111-28+300=844-606+682=32-28+11=839-174+988=182-182+73=587-111+304=174-172+325=682-514+250=479-360+120=144-18+165=23×16×2=55×10×7=11×16×4=58×72×2=13×16×2=71×73×6=24×12×3=92×15×6=17×17×3=40×41×2=11×38×2=50×97×7=14×22×3=72×43×7=28×13×2=23×18×9=10×28×3=53×17×9=14×13×5=30×92×2=14×13×3=26×18×2=31×10×2=85×98×9=26×16×2=86×87×3=19×25×2=52×95×6=21×10×2=81×15×8=12×20×4=30×32×9=27×12×2=63×19×2=18×15×3=64×93×5=25×17×2=80×46×9=29×17×2=84×52×6=17×3×7=92×2×6=74×3×4=159×3×9=19×9×3=156×6×4=24×8×2=89×6×9=37×5×4=143×3×8=27×3×8=165×4×5=10×8×2=143×2×7=40×6×2=73×6×4=33×3×9=124×7×4=10×5×2=174×2×8=114×4×2=84×2×4=24×4×8=300×2×9=53×2×6=316×3×2=12×3×2=275×2×5=22×2×9=192×3×8=44×2×9=299×3×9=66×3×4=108×6×5=61×7×2=138×7×5=142×2×3=75×9×2=21×8×2=139×5×6=30×3×44=28×2×90=16×2×89=15×5×81=14×5×20=15×6×31=31×3×48=21×3×38=39×2×97=17×2×64=25×3×29=49×2×11=14×4×15=12×2×61=14×3×47=12×2×93=18×3×18=12×7×51=12×7×85=12×3×13=17×4×58=18×2×44=43×2×96=32×2×22=39×2×44=16×6×13=11×5×27=10×3×16=12×7×65=45×2×34=22×4×92=18×5×63=40×2×33=12×7×68=43×2×94=22×2×18=10×3×45=22×4×41=11×6×41=22×3×24=82×12÷4=16×40÷4=10×80÷4=49×24÷4=26×16÷8=66×51÷3=27×33÷9=65×42÷2=12×68÷3=21×36÷9=43×15÷3=20×70÷8=71×10÷2=48×38÷8=12×40÷2=90×62÷9=18×44÷9=49×35÷5=17×28÷7=35×75÷5=13×35÷5=72×52÷3=30×31÷5=71×54÷3=18×22÷4=11×78÷2=10×71÷5=54×57÷6=70×13÷7=99×56÷2=12×21÷7=60×20÷2=30×10÷3=84×53÷3=31×18÷2=61×68÷4=18×48÷9=54×69÷2=60×13÷6=44×39÷4=46×3÷6=831×7÷3=216×4÷8=153×2÷3=385×2÷7=124×4÷2=44×5÷4=660×8÷6=71×8÷4=625×4÷2=185×4÷5=188×8÷4=68×6÷4=660×6÷4=140×5÷4=740×2÷4=20×7÷5=980×9÷7=75×6÷9=564×4÷8=168×4÷7=879×4÷3=70×9÷6=800×3÷8=39×6÷2=410×7÷5=52×9÷2=90×4÷5=100×2÷4=158×7÷2=76×6÷4=285×3÷9=80×9÷4=32×9÷8=83×8÷4=909×5÷9=180×2÷3=625×4÷5=20×9÷4=224×5÷7=666÷6÷3=130÷5÷2=840÷6÷4=360÷3÷5=384÷8÷4=920÷5÷4=700÷7÷4=624÷8÷3=952÷8÷7=700÷2÷7=504÷6÷4=180÷5÷9=810÷6÷3=790÷5÷2=738÷3÷2=996÷3÷4=980÷5÷7=540÷6÷5=150÷2÷5=880÷5÷2=522÷3÷3=366÷2÷3=240÷5÷2=420÷4÷7=488÷2÷4=720÷5÷8=444÷2÷6=156÷3÷2=612÷3÷3=486÷9÷6=168÷7÷4=560÷5÷8=210÷6÷7=686÷7÷7=645÷5÷3=80÷2÷2=585÷5÷3=90÷6÷5=930÷2÷3=612÷3÷4=876÷4×6=412÷2×3=62÷2×7=686÷2×8=472÷4×2=490÷5×4=687÷3×9=946÷2×9=280÷8×7=976÷8×6=252÷3×6=772÷2×7=648÷4×8=390÷2×7=639÷9×7=133÷7×8=344÷4×7=724÷2×4=864÷2×8=554÷2×5=965÷5×8=452÷4×9=891÷9×3=648÷4×9=240÷5×7=900÷2×3=374÷2×3=366÷6×4=700÷2×9=408÷8×5=306÷3×6=472÷4×3=876÷2×5=700÷5×6=72÷8×7=318÷3×4=933÷3×7=681÷3×8=198÷9×5=48÷4×5=272÷4×13=534÷6×50=48÷8×66=54÷9×54=28÷4×66=623÷7×98=45÷5×36=330÷6×43=56÷2×34=105÷7×85=435÷5×10=198÷9×81=222÷6×20=42÷7×41=203÷7×32=105÷3×46=96÷3×15=282÷6×50=18÷2×64=729÷9×21=135÷9×56=495÷9×41=56÷4×18=237÷3×73=320÷8×15=372÷6×57=184÷8×40=522÷9×91=210÷5×14=284÷4×36=69÷3×37=114÷2×95=168÷7×35=416÷8×29=70÷5×28=420÷7×66=66÷2×22=54÷2×10=35÷5×68=175÷7×82=233+(155-30)=783+(875-305)=432+(444-404)=778+(453-26)=296+(232-77)=692+(577-432)=13+(138-83)=480+(895-256)=483+(308-33)=284+(655-442)=34+(306-53)=344+(718-315)=173+(194-80)=926+(892-359)=205+(174-24)=13+(996-503)=249+(254-210)=851+(697-296)=132+(168-13)=367+(887-130)=429+(362-158)=267+(750-451)=117+(478-295)=490+(528-129)=19+(493-183)=542+(501-449)=213+(289-114)=13+(517-264)=331+(435-130)=97+(926-226)=161+(429-225)=742+(301-288)=216+(342-245)=850+(584-402)=469+(234-145)=981+(612-43)=419+(386-208)=829+(939-277)=338+(390-371)=678+(114-14)=435-(131+190)=952-(55+896)=396-(284+63)=944-(221+426)=312-(123+27)=426-(86+27)=408-(71+77)=280-(25+180)=444-(55+137)=844-(126+448)=466-(85+33)=773-(351+259)=203-(128+12)=517-(346+12)=498-(56+145)=708-(483+83)=294-(82+64)=779-(280+65)=437-(44+64)=804-(60+394)=382-(101+237)=913-(186+671)=217-(48+112)=920-(836+37)=313-(29+246)=890-(106+688)=133-(33+39)=987-(675+88)=132-(14+79)=970-(195+727)=393-(63+299)=614-(404+116)=261-(170+23)=722-(11+231)=495-(305+160)=520-(84+317)=315-(187+34)=995-(909+37)=428-(117+70)=819-(601+45)=378-(273-145)=280-(318-262)=234-(199-138)=653-(362-237)=463-(261-233)=749-(754-623)=339-(453-352)=777-(871-556)=420-(146-17)=910-(698-186)=45-(159-137)=475-(684-574)=484-(403-237)=902-(565-197)=287-(314-73)=306-(853-599)=476-(430-377)=905-(99-56)=178-(146-18)=448-(718-297)=296-(288-157)=655-(833-498)=62-(315-304)=844-(772-186)=303-(463-227)=484-(538-482)=423-(359-177)=939-(558-485)=429-(422-400)=496-(762-564)=451-(312-302)=298-(458-431)=471-(481-252)=514-(992-622)=474-(385-310)=823-(829-80)=304-(481-268)=916-(318-216)=338-(357-214)=982-(691-314)=392÷(48÷6)=42÷(56÷8)=120÷(28÷7)=300÷(16÷8)=88÷(32÷8)=828÷(16÷8)=415÷(15÷3)=920÷(16÷4)=108÷(16÷4)=882÷(18÷9)=252÷(24÷4)=756÷(49÷7)=452÷(32÷8)=678÷(36÷6)=160÷(12÷6)=580÷(24÷6)=438÷(12÷6)=220÷(40÷8)=88÷(28÷7)=335÷(35÷7)=267÷(12÷4)=28÷(36÷9)=287÷(21÷3)=928÷(12÷6)=312÷(40÷5)=745÷(15÷3)=392÷(32÷8)=200÷(40÷5)=274÷(16÷8)=582÷(42÷7)=360÷(36÷6)=964÷(12÷3)=405÷(15÷3)=417÷(27÷9)=16÷(18÷9)=424÷(48÷6)=228÷(36÷9)=300÷(54÷9)=208÷(24÷6)=532÷(36÷9)=156÷(2×2)=279÷(3×3)=128÷(2×2)=432÷(3×2)=180÷(3×3)=236÷(2×2)=156÷(3×2)=608÷(2×4)=56÷(2×2)=684÷(3×2)=153÷(3×3)=636÷(2×2)=882÷(2×3)=952÷(4×2)=582÷(3×2)=72÷(4×2)=711÷(3×3)=400÷(4×2)=468÷(3×2)=220÷(2×2)=320÷(2×2)=112÷(4×2)=966÷(3×2)=228÷(3×2)=396÷(3×2)=332÷(2×2)=480÷(2×2)=684÷(3×3)=112÷(2×2)=536÷(2×2)=336÷(2×4)=396÷(2×2)=564÷(2×3)=364÷(2×2)=132÷(2×2)=780÷(2×2)=192÷(4×2)=750÷(3×2)=852÷(2×2)=916÷(2×2)=280×(21÷7)=375×(24÷4)=46×(64÷8)=913×(12÷2)=78×(42÷7)=195×(49÷7)=76×(12÷6)=802×(45÷5)=116×(72÷9)=56×(15÷3)=58×(10÷5)=480×(16÷8)=74×(12÷3)=592×(72÷8)=10×(27÷9)=646×(12÷4)=33×(20÷5)=666×(28÷4)=107×(56÷8)=53×(72÷8)=37×(24÷4)=256×(45÷5)=51×(21÷3)=656×(64÷8)=10×(28÷4)=766×(40÷8)=53×(30÷5)=374×(24÷6)=256×(12÷4)=570×(15÷5)=141×(28÷4)=776×(32÷4)=140×(45÷9)=594×(64÷8)=109×(21÷3)=362×(36÷6)=165×(36÷6)=933×(30÷5)=21×(56÷7)=781×(12÷3)=13×(288÷8)=70×(190÷5)=17×(329÷7)=90×(86÷2)=41×(40÷4)=18×(504÷8)=55×(40÷4)=34×(273÷3)=11×(184÷8)=89×(513÷9)=64×(56÷4)=52×(26÷2)=42×(133÷7)=60×(174÷2)=24×(156÷6)=22×(372÷6)=38×(51÷3)=52×(600÷8)=16×(33÷3)=46×(204÷6)=26×(225÷9)=17×(141÷3)=45×(162÷9)=45×(60÷4)=25×(108÷9)=57×(304÷8)=22×(126÷7)=22×(216÷8)=51×(30÷3)=71×(175÷7)=30×(105÷5)=84×(108÷4)=31×(160÷8)=49×(350÷7)=15×(264÷4)=45×(105÷3)=12×(84÷4)=40×(216÷3)=27×(88÷8)=37×(133÷7)=411+14×4=378+12×4=437+56×7=942+486×2=151+192×4=612+97×2=177+338×2=688+446×2=445+57×3=792+35×3=249+199×3=15+422×2=368+79×3=567+88×6=250+45×6=807+248×3=125+285×2=227+119×2=84+291×2=468+474×2=121+70×4=489+35×4=187+27×3=833+32×9=367+54×9=680+110×6=41+239×4=328+66×2=430+41×8=204+34×2=96×5+273=329×2+728=47×9+144=63×2+704=147×3+340=349×2+360=108×8+12=122×3+152=275×2+263=70×8+904=291+15×26=402+15×39=73+34×20=249+32×27=255+10×61=488+26×34=159+11×54=630+29×18=426+13×14=397+16×25=399+28×20=307+29×13=16+14×35=996+17×47=166+29×10=209+13×69=454+15×24=183+18×12=413+14×33=462+10×85=97+18×14=402+30×30=66+19×35=32+37×26=336+14×30=800+22×35=259+18×29=791+15×20=21+17×50=137+15×51=26×21+397=24×21+301=31×11+224=11×42+63=10×20+273=32×26+414=23×23+42=20×16+24=14×34+31=90×11+619=335-13×25=727-11×21=335-10×26=823-18×35=448-12×29=826-18×35=443-10×31=514-13×30=494-29×11=746-15×49=485-17×21=911-14×14=343-17×12=366-16×17=462-11×21=730-12×37=383-28×13=807-66×11=333-13×23=533-26×10=443-13×34=818-26×28=279-14×14=792-53×11=495-17×24=985-12×27=362-13×15=704-39×16=479-15×10=876-17×37=465-10×19=348-18×17=410-15×20=879-10×29=394-23×17=776-11×42=462-11×41=632-17×16=355-10×15=794-28×12=410-88×4=949-76×5=254-127×2=311-112×2=340-81×2=924-456×2=306-139×2=747-86×3=464-14×6=961-154×4=195-49×2=761-89×3=254-79×2=874-14×7=223-29×3=973-299×3=205-18×6=813-113×3=354-157×2=894-59×7=277-36×5=985-92×8=312-21×3=883-36×2=380-20×5=673-27×7=442-73×4=867-106×4=260-33×2=660-79×4=313-57×2=855-315×2=460-46×5=746-323×2=362-33×6=931-114×5=378-68×2=301-40×2=416-76×5=697-180×3=11×29-206=44×16-477=18×15-220=10×30-52=16×22-174=10×95-513=12×24-158=19×28-196=31×14-296=11×83-112=19×24-208=22×32-354=35×13-38=31×31-940=34×14-430=20×37-468=21×22-65=53×14-550=26×18-151=42×12-473=21×14-125=56×14-106=34×11-173=12×55-102=14×16-183=26×22-150=36×10-87=21×33-623=30×12-196=57×10-171=24×14-227=33×10-319=11×34-168=28×25-233=13×32-369=39×20-207=12×15-46=38×17-87=40×11-60=11×58-572=72×9-333=862×4-982=44×8-341=854×3-553=282×3-152=540×7-766=131×7-591=879×5-273=161×4-286=849×5-155=146×2-153=125×2-240=482×2-681=695×6-476=153×3-96=625×5-119=320×3-370=341×5-225=229×4-158=632×3-960=69×3-120=898×8-114=261×3-11=591×5-312=189×5-182=665×2-694=51×7-92=784×2-832=296×3-323=904×6-59=67×9-331=348×7-457=464×2-835=403×9-915=343×2-78=246×7-516=149×5-486=565×7-990=110×5-184=825×2-789=101+616÷7=815+798÷2=460+908÷4=532+666÷3=283+550÷2=451+866÷2=433+552÷3=371+882÷3=317+294÷2=467+705÷3=237+558÷9=243+42÷6=55+686÷2=846+978÷6=206+932÷2=482+884÷4=195+108÷6=901+350÷5=229+678÷2=87+278÷2=140÷2+148=915÷5+860=242÷2+217=633÷3+215=370÷5+222=237÷3+11=216÷3+327=525÷3+374=700÷2+431=660÷4+218=372÷3+445=204÷4+798=980÷5+83=150÷5+694=692÷4+306=64÷4+372=670÷5+46=822÷3+292=665÷5+115=25÷5+194=414-246÷3=523-384÷8=346-369÷9=881-459÷3=463-584÷2=274-408÷6=431-84÷4=715-360÷3=270-707÷7=650-875÷5=412-264÷4=624-654÷6=257-280÷2=694-280÷5=347-616÷2=92-344÷8=395-622÷2=852-880÷5=295-15÷3=532-84÷6=147-364÷4=441-208÷8=472-301÷7=193-16÷2=201-592÷8=806-286÷2=272-624÷6=77-105÷7=346-428÷2=711-394÷2=409-574÷7=417-668÷4=420-501÷3=679-261÷9=219-444÷3=698-912÷3=488-273÷3=832-150÷3=175-24÷6=212-426÷6=15×(347-303)=52×(480-433)=12×(93-17)=68×(666-643)=29×(311-278)=68×(831-771)=18×(302-285)=34×(996-984)=10×(214-183)=63×(716-620)=35×(99-85)=88×(695-652)=13×(204-156)=69×(127-54)=26×(151-134)=66×(680-655)=79×(206-195)=72×(273-207)=36×(192-175)=28×(769-709)=(423-408)×46=(663-589)×61=(449-419)×11=(572-497)×47=(81-59)×23=(447-356)×63=(376-360)×54=(506-423)×87=(83-53)×11=(684-587)×39=(234-188)×12=(882-853)×59=(158-116)×11=(355-341)×63=(201-186)×31=(578-558)×14=(146-135)×72=(267-247)×15=(316-283)×21=(573-551)×10=158×(453-449)=149×(365-359)=119×(241-233)=205×(897-894)=56×(497-490)=452×(658-654)=227×(231-228)=357×(778-772)=40×(142-139)=804×(626-617)=45×(324-316)=300×(665-657)=267×(450-447)=402×(934-930)=175×(448-444)=457×(210-202)=214×(37-33)=371×(354-345)=151×(159-156)=885×(681-676)=56×(189-183)=734×(199-191)=169×(240-237)=362×(220-216)=81×(191-186)=469×(278-269)=132×(385-380)=75×(942-939)=55×(38-29)=467×(496-487)=44×(482-473)=401×(615-610)=141×(466-462)=72×(811-803)=309×(264-261)=83×(963-959)=134×(423-420)=967×(851-848)=53×(427-418)=553×(577-574)=258÷(49-43)=540÷(228-223)=201÷(499-496)=94÷(500-498)=320÷(256-254)=147÷(770-767)=288÷(418-409)=205÷(435-430)=318÷(100-97)=762÷(334-328)=343÷(163-156)=100÷(947-945)=295÷(129-124)=294÷(712-710)=428÷(299-297)=512÷(567-559)=328÷(223-215)=168÷(458-450)=66÷(469-466)=120÷(226-220)=342÷(159-156)=96÷(248-240)=444÷(487-483)=78÷(757-755)=332÷(378-376)=404÷(191-187)=212÷(353-351)=44÷(729-727)=472÷(155-147)=663÷(82-79)=334÷(383-381)=632÷(562-558)=466÷(23-21)=684÷(560-551)=120÷(207-204)=888÷(797-793)=222÷(360-354)=174÷(270-268)=116÷(88-84)=498÷(520-517)=(425-411)÷2=(812-602)÷6=(224-152)÷3=(770-156)÷2=(197-120)÷7=(797-92)÷3=(466-16)÷6=(780-356)÷4=(500-332)÷4=(800-584)÷3=(317-225)÷2=(141-24)÷3=(290-22)÷2=(804-132)÷2=(458-131)÷3=(968-264)÷8=(300-148)÷2=(679-651)÷4=(385-154)÷3=(519-247)÷8=(205-166)÷3=(302-78)÷4=(139-35)÷8=(670-193)÷9=(280-130)÷3=(503-343)÷5=(270-246)÷2=(969-705)÷8=(354-29)÷5=(553-23)÷2=(441-206)÷5=(181-95)÷2=(227-161)÷6=(900-342)÷6=(172-64)÷9=(812-128)÷2=(95-59)÷9=(607-187)÷6=(266-212)÷2=(681-215)÷2=1/8+2/8=7/10+3/10=3/6+2/6=1/3+2/3=2/7+3/7=2/8+3/8=1/5+2/5=6/8+2/8=2/7+4/7=4/10+2/10=5/8+2/8=3/8+5/8=2/7-1/7=2/6-1/6=5/7-1/7=4/7-2/7=3/7-2/7=5/10-4/10=3/5-1/5=3/7-1/7=5/8-2/8=2/5-1/5=2/4-1/4=8/10-1/10=5.6+6.9=17.6+74.5=8.1+6.9=1.7+1.8=2.0+2.6=57.4+1.5=6.7+4.9=34.3+20.6=1.7+9.6=5.0+6.3=9.3+9.4=12.8+82.2=0.4+4.9=70.2+10.2=1.7+0.9=5.5+9.1=5.5+9.6=35.6+45.5=2.1+2.4=58.9+16.5=5.3+5.3=9.7+1.6=4.9+3.5=73.2+24.9=3.4+8.9=25.9+38.7=0.5+8.3=4.0+7.9=2.1+6.8=31.3+32.3=7.6+9.1=47.9+36.8=0.6+2.4=4.4+2.8=5.5+2.7=3.9+57.5=1.6+6.9=31.0+54.2=2.7+4.3=9.8+5.4=3.6-0.2=59.0-46.9=8.9-4.9=8.4-7.3=9.4-5.1=95.1-12.5=4.1-0.7=80.6-1.6=8.1-7.3=7.8-1.4=8.3-1.6=59.4-39.8=1.2-0.3=23.6-17.6=8.8-8.3=9.4-0.6=2.3-0.7=54.4-48.7=4.1-1.3=71.2-20.3=6.8-2.9=7.5-1.1=4.2-4.0=21.7-5.7=7.9-2.8=97.9-68.5=4.4-1.7=8.7-2.5=8.3-8.0=93.5-37.3=9.9-2.3=86.9-5.1=5.1-1.3=9.1-5.5=2.0-1.2=89.6-80.5=7.0-5.7=83.4-8.6=9.5-7.8=7.9-4.1=參考答案300+175=475486+746=1232207+115=322230+241=471198+138=336357+191=548194+142=336433+527=96068+237=30585+400=485167+194=36194+422=516130+307=43750+275=325189+103=292445+167=612258+119=377888+508=139667+387=454301+765=1066124+332=456161+501=662178+112=290445+908=135382+238=320443+114=55746+68=11431+15=46163+119=282445+548=99378+230=308736+973=1709251+237=488495+116=61182+415=497367+517=88462+364=426870+551=1421128+153=281232+465=697207-90=117834-483=351278-26=252999-268=731400-221=179235-137=98345-145=200774-560=214340-209=131918-193=725494-233=261491-68=423420-62=358879-810=69212-167=45756-402=354391-94=297366-231=135360-197=163885-79=806416-278=13849-14=35416-99=317928-286=64266-56=10720-264=456376-147=229956-787=169298-199=99930-800=130145-65=80757-494=263205-111=94894-371=523283-203=80588-233=355223-113=110752-577=175214-32=182775-393=38279×4=316577×2=1154437×2=874975×9=8775356×2=712816×8=6528100×4=40016×6=9647×3=141811×2=162218×9=162393×7=2751267×2=534740×6=444098×2=196910×9=819051×8=408324×7=226814×2=28484×7=3388156×2=312311×8=2488200×2=400787×3=236183×8=664351×5=175556×5=280529×4=2116469×2=938546×9=4914140×2=28079×3=237208×2=416897×5=448581×2=162321×8=2568242×4=968737×9=663330×8=240991×9=8919400÷2=200177÷3=59288÷8=36624÷2=312226÷2=113505÷5=101368÷4=92938÷7=13478÷2=39236÷4=5984÷2=42348÷2=174256÷8=32760÷2=380234÷9=26342÷3=114126÷7=1824÷4=6147÷7=21615÷5=123164÷4=41192÷4=48225÷5=4535÷7=5112÷2=56168÷2=84324÷9=36644÷2=322270÷6=45159÷3=5358÷2=29774÷9=86294÷2=147392÷4=98385÷5=77420÷6=70138÷2=69924÷6=154315÷7=45448÷4=11217×27=45962×41=254216×45=72021×70=147015×47=70541×34=139412×35=42096×86=825631×13=40361×10=61020×36=72062×70=434010×65=65042×63=264625×18=45066×55=363015×25=37530×45=135011×86=94678×26=202825×30=75072×24=172831×25=77563×12=75652×16=83258×41=237811×72=79264×99=633623×17=39119×53=100710×69=69044×75=330042×23=96617×90=153010×11=11068×96=652820×25=50064×97=620817×31=52769×55=3795165+237+90=492761+286+157=1204128+37+426=591208+545+319=1072296+195+419=91050+592+960=160289+85+294=468407+863+968=223856+440+47=543569+999+809=2377419+274+86=779824+64+139=1027425+88+42=555885+228+346=1459329+306+303=938349+782+36=1167482+93+169=744647+887+469=200397+407+414=918760+253+792=180599+318+273=690531+804+765=210096+285+417=798164+674+924=176264+803+102=969263+239+884=1386309+459+112=880647+799+621=2067645+14+105=764557+306+632=149556+108+780=944340+204+424=968396+31+395=822545+28+576=1149447+340+101=888252+993+766=2011557+69+228=854420+402+623=1445155+27+805=987215+399+587=1201261+94-49=306207+636-125=71829+397-251=175569+546-986=12996+221-36=281860+475-506=82972+404-14=462207+409-277=339263+162-416=956+536-501=91285+111-331=6575+480-137=41873+326-214=185636+414-768=28261+157-216=226+635-430=231348+111-425=34849+128-800=177110+319-411=18446+388-380=454238+195-401=32802+500-490=812478+11-454=35701+751-311=114189+159-185=63153+987-39=1101232+247-415=6413+540-269=284142+297-82=357328+350-247=431173+92-193=72788+958-644=110268+66-64=70742+242-855=129213+199-341=71491+497-697=291195+212-213=194427+630-465=592195+302-209=288268+599-268=599315-139-174=2970-730-238=2304-29-258=17771-504-57=210341-97-109=135979-791-115=73422-279-11=132438-368-32=38332-13-31=288818-212-37=569413-280-41=92983-346-220=417230-64-163=3911-164-334=413389-173-199=17940-47-371=522466-55-112=299948-89-577=282488-312-95=81653-247-51=355407-31-350=26706-236-327=143291-148-58=85942-615-58=269456-107-151=198658-557-74=27470-243-126=101350-148-44=158411-330-68=13809-257-543=9483-146-278=59755-234-501=20177-50-57=70802-269-517=16438-284-153=1839-227-231=381341-273-12=56981-253-64=664412-38-260=114834-45-71=718351-243+369=477490-63+552=979208-33+314=489193-158+677=712303-188+380=495969-664+220=525249-200+301=350861-134+190=917134-81+281=334935-90+69=914403-16+35=422290-102+694=882361-88+107=380815-398+977=1394489-468+394=415620-306+126=440307-75+224=456378-104+76=350377-367+237=247505-91+290=704153-104+332=381196-89+486=593313-16+78=375283-194+743=832284-171+151=264771-88+702=1385198-154+300=344639-287+779=1131141-45+245=341871-273+892=1490111-28+300=383844-606+682=92032-28+11=15839-174+988=1653182-182+73=73587-111+304=780174-172+325=327682-514+250=418479-360+120=239144-18+165=29123×16×2=73655×10×7=385011×16×4=70458×72×2=835213×16×2=41671×73×6=3109824×12×3=86492×15×6=828017×17×3=86740×41×2=328011×38×2=83650×97×7=3395014×22×3=92472×43×7=2167228×13×2=72823×18×9=372610×28×3=84053×17×9=810914×13×5=91030×92×2=552014×13×3=54626×18×2=93631×10×2=62085×98×9=7497026×16×2=83286×87×3=2244619×25×2=95052×95×6=2964021×10×2=42081×15×8=972012×20×4=96030×32×9=864027×12×2=64863×19×2=239418×15×3=81064×93×5=2976025×17×2=85080×46×9=3312029×17×2=98684×52×6=2620817×3×7=35792×2×6=110474×3×4=888159×3×9=429319×9×3=513156×6×4=374424×8×2=38489×6×9=480637×5×4=740143×3×8=343227×3×8=648165×4×5=330010×8×2=160143×2×7=200240×6×2=48073×6×4=175233×3×9=891124×7×4=347210×5×2=100174×2×8=2784114×4×2=91284×2×4=67224×4×8=768300×2×9=540053×2×6=636316×3×2=189612×3×2=72275×2×5=275022×2×9=396192×3×8=460844×2×9=792299×3×9=807366×3×4=792108×6×5=324061×7×2=854138×7×5=4830142×2×3=85275×9×2=135021×8×2=336139×5×6=417030×3×44=396028×2×90=504016×2×89=284815×5×81=607514×5×20=140015×6×31=279031×3×48=446421×3×38=239439×2×97=756617×2×64=217625×3×29=217549×2×11=107814×4×15=84012×2×61=146414×3×47=197412×2×93=223218×3×18=97212×7×51=428412×7×85=714012×3×13=46817×4×58=394418×2×44=158443×2×96=825632×2×22=140839×2×44=343216×6×13=124811×5×27=148510×3×16=48012×7×65=546045×2×34=306022×4×92=809618×5×63=567040×2×33=264012×7×68=571243×2×94=808422×2×18=79210×3×45=135022×4×41=360811×6×41=270622×3×24=158482×12÷4=24616×40÷4=16010×80÷4=20049×24÷4=29426×16÷8=5266×51÷3=112227×33÷9=9965×42÷2=136512×68÷3=27221×36÷9=8443×15÷3=21520×70÷8=17571×10÷2=35548×38÷8=22812×40÷2=24090×62÷9=62018×44÷9=8849×35÷5=34317×28÷7=6835×75÷5=52513×35÷5=9172×52÷3=124830×31÷5=18671×54÷3=127818×22÷4=9911×78÷2=42910×71÷5=14254×57÷6=51370×13÷7=13099×56÷2=277212×21÷7=3660×20÷2=60030×10÷3=10084×53÷3=148431×18÷2=27961×68÷4=103718×48÷9=9654×69÷2=186360×13÷6=13044×39÷4=42946×3÷6=23831×7÷3=1939216×4÷8=108153×2÷3=102385×2÷7=110124×4÷2=24844×5÷4=55660×8÷6=88071×8÷4=142625×4÷2=1250185×4÷5=148188×8÷4=37668×6÷4=102660×6÷4=990140×5÷4=175740×2÷4=37020×7÷5=28980×9÷7=126075×6÷9=50564×4÷8=282168×4÷7=96879×4÷3=117270×9÷6=105800×3÷8=30039×6÷2=117410×7÷5=57452×9÷2=23490×4÷5=72100×2÷4=50158×7÷2=55376×6÷4=114285×3÷9=9580×9÷4=18032×9÷8=3683×8÷4=166909×5÷9=505180×2÷3=120625×4÷5=50020×9÷4=45224×5÷7=160666÷6÷3=37130÷5÷2=13840÷6÷4=35360÷3÷5=24384÷8÷4=12920÷5÷4=46700÷7÷4=25624÷8÷3=26952÷8÷7=17700÷2÷7=50504÷6÷4=21180÷5÷9=4810÷6÷3=45790÷5÷2=79738÷3÷2=123996÷3÷4=83980÷5÷7=28540÷6÷5=18150÷2÷5=15880÷5÷2=88522÷3÷3=58366÷2÷3=61240÷5÷2=24420÷4÷7=15488÷2÷4=61720÷5÷8=18444÷2÷6=37156÷3÷2=26612÷3÷3=68486÷9÷6=9168÷7÷4=6560÷5÷8=14210÷6÷7=5686÷7÷7=14645÷5÷3=4380÷2÷2=20585÷5÷3=3990÷6÷5=3930÷2÷3=155612÷3÷4=51876÷4×6=1314412÷2×3=61862÷2×7=217686÷2×8=2744472÷4×2=236490÷5×4=392687÷3×9=2061946÷2×9=4257280÷8×7=245976÷8×6=732252÷3×6=504772÷2×7=2702648÷4×8=1296390÷2×7=1365639÷9×7=497133÷7×8=152344÷4×7=602724÷2×4=1448864÷2×8=3456554÷2×5=1385965÷5×8=1544452÷4×9=1017891÷9×3=297648÷4×9=1458240÷5×7=336900÷2×3=1350374÷2×3=561366÷6×4=244700÷2×9=3150408÷8×5=255306÷3×6=612472÷4×3=354876÷2×5=2190700÷5×6=84072÷8×7=63318÷3×4=424933÷3×7=2177681÷3×8=1816198÷9×5=11048÷4×5=60272÷4×13=884534÷6×50=445048÷8×66=39654÷9×54=32428÷4×66=462623÷7×98=872245÷5×36=324330÷6×43=236556÷2×34=952105÷7×85=1275435÷5×10=870198÷9×81=1782222÷6×20=74042÷7×41=246203÷7×32=928105÷3×46=161096÷3×15=480282÷6×50=235018÷2×64=576729÷9×21=1701135÷9×56=840495÷9×41=225556÷4×18=252237÷3×73=5767320÷8×15=600372÷6×57=3534184÷8×40=920522÷9×91=5278210÷5×14=588284÷4×36=255669÷3×37=851114÷2×95=5415168÷7×35=840416÷8×29=150870÷5×28=392420÷7×66=396066÷2×22=72654÷2×10=27035÷5×68=476175÷7×82=2050233+(155-30)=358783+(875-305)=1353432+(444-404)=472778+(453-26)=1205296+(232-77)=451692+(577-432)=83713+(138-83)=68480+(895-256)=1119483+(308-33)=758284+(655-442)=49734+(306-53)=287344+(718-315)=747173+(194-80)=287926+(892-359)=1459205+(174-24)=35513+(996-503)=506249+(254-210)=293851+(697-296)=1252132+(168-13)=287367+(887-130)=1124429+(362-158)=633267+(750-451)=566117+(478-295)=300490+(528-129)=88919+(493-183)=329542+(501-449)=594213+(289-114)=38813+(517-264)=266331+(435-130)=63697+(926-226)=797161+(429-225)=365742+(301-288)=755216+(342-245)=313850+(584-402)=1032469+(234-145)=558981+(612-43)=1550419+(386-208)=597829+(939-277)=1491338+(390-371)=357678+(114-14)=778435-(131+190)=114952-(55+896)=1396-(284+63)=49944-(221+426)=297312-(123+27)=162426-(86+27)=313408-(71+77)=260280-(25+180)=75444-(55+137)=252844-(126+448)=270466-(85+33)=348773-(351+259)=163203-(128+12)=63517-(346+12)=159498-(56+145)=297708-(483+83)=142294-(82+64)=148779-(280+65)=434437-(44+64)=329804-(60+394)=350382-(101+237)=44913-(186+671)=56217-(48+112)=57920-(836+37)=47313-(29+246)=38890-(106+688)=96133-(33+39)=61987-(675+88)=224132-(14+79)=39970-(195+727)=48393-(63+299)=31614-(404+116)=94261-(170+23)=68722-(11+231)=480495-(305+160)=30520-(84+317)=119315-(187+34)=94995-(909+37)=49428-(117+70)=241819-(601+45)=173378-(273-145)=250280-(318-262)=224234-(199-138)=173653-(362-237)=528463-(261-233)=435749-(754-623)=618339-(453-352)=238777-(871-556)=462420-(146-17)=291910-(698-186)=39845-(159-137)=23475-(684-574)=365484-(403-237)=318902-(565-197)=534287-(314-73)=46306-(853-599)=52476-(430-377)=423905-(99-56)=862178-(146-18)=50448-(718-297)=27296-(288-157)=165655-(833-498)=32062-(315-304)=51844-(772-186)=258303-(463-227)=67484-(538-482)=428423-(359-177)=241939-(558-485)=866429-(422-400)=407496-(762-564)=298451-(312-302)=441298-(458-431)=271471-(481-252)=242514-(992-622)=144474-(385-310)=399823-(829-80)=74304-(481-268)=91916-(318-216)=814338-(357-214)=195982-(691-314)=605392÷(48÷6)=4942÷(56÷8)=6120÷(28÷7)=30300÷(16÷8)=15088÷(32÷8)=22828÷(16÷8)=414415÷(15÷3)=83920÷(16÷4)=230108÷(16÷4)=27882÷(18÷9)=441252÷(24÷4)=42756÷(49÷7)=108452÷(32÷8)=113678÷(36÷6)=113160÷(12÷6)=80580÷(24÷6)=145438÷(12÷6)=219220÷(40÷8)=4488÷(28÷7)=22335÷(35÷7)=67267÷(12÷4)=8928÷(36÷9)=7287÷(21÷3)=41928÷(12÷6)=464312÷(40÷5)=39745÷(15÷3)=149392÷(32÷8)=98200÷(40÷5)=25274÷(16÷8)=137582÷(42÷7)=97360÷(36÷6)=60964÷(12÷3)=241405÷(15÷3)=81417÷(27÷9)=13916÷(18÷9)=8424÷(48÷6)=53228÷(36÷9)=57300÷(54÷9)=50208÷(24÷6)=52532÷(36÷9)=133156÷(2×2)=39279÷(3×3)=31128÷(2×2)=32432÷(3×2)=72180÷(3×3)=20236÷(2×2)=59156÷(3×2)=26608÷(2×4)=7656÷(2×2)=14684÷(3×2)=114153÷(3×3)=17636÷(2×2)=159882÷(2×3)=147952÷(4×2)=119582÷(3×2)=9772÷(4×2)=9711÷(3×3)=79400÷(4×2)=50468÷(3×2)=78220÷(2×2)=55320÷(2×2)=80112÷(4×2)=14966÷(3×2)=161228÷(3×2)=38396÷(3×2)=66332÷(2×2)=83480÷(2×2)=120684÷(3×3)=76112÷(2×2)=28536÷(2×2)=134336÷(2×4)=42396÷(2×2)=99564÷(2×3)=94364÷(2×2)=91132÷(2×2)=33780÷(2×2)=195192÷(4×2)=24750÷(3×2)=125852÷(2×2)=213916÷(2×2)=229280×(21÷7)=840375×(24÷4)=225046×(64÷8)=368913×(12÷2)=547878×(42÷7)=468195×(49÷7)=136576×(12÷6)=152802×(45÷5)=7218116×(72÷9)=92856×(15÷3)=28058×(10÷5)=116480×(16÷8)=96074×(12÷3)=296592×(72÷8)=532810×(27÷9)=30646×(12÷4)=193833×(20÷5)=132666×(28÷4)=4662107×(56÷8)=74953×(72÷8)=47737×(24÷4)=222256×(45÷5)=230451×(21÷3)=357656×(64÷8)=524810×(28÷4)=70766×(40÷8)=383053×(30÷5)=318374×(24÷6)=1496256×(12÷4)=768570×(15÷5)=1710141×(28÷4)=987776×(32÷4)=6208140×(45÷9)=700594×(64÷8)=4752109×(21÷3)=763362×(36÷6)=2172165×(36÷6)=990933×(30÷5)=559821×(56÷7)=168781×(12÷3)=312413×(288÷8)=46870×(190÷5)=266017×(329÷7)=79990×(86÷2)=387041×(40÷4)=41018×(504÷8)=113455×(40÷4)=55034×(273÷3)=309411×(184÷8)=25389×(513÷9)=507364×(56÷4)=89652×(26÷2)=67642×(133÷7)=79860×(174÷2)=522024×(156÷6)=62422×(372÷6)=136438×(51÷3)=64652×(600÷8)=390016×(33÷3)=17646×(204÷6)=156426×(225÷9)=65017×(141÷3)=79945×(162÷9)=81045×(60÷4)=67525×(108÷9)=30057×(304÷8)=216622×(126÷7)=39622×(216÷8)=59451×(30÷3)=51071×(175÷7)=177530×(105÷5)=63084×(108÷4)=226831×(160÷8)=62049×(350÷7)=245015×(264÷4)=99045×(105÷3)=157512×(84÷4)=25240×(216÷3)=288027×(88÷8)=29737×(133÷7)=703411+14×4=467378+12×4=426437+56×7=829942+486×2=1914151+