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308+103=290+853=245+252=85+389=128+81=165+72=88+188=143+89=261+233=200+572=235+163=817+648=17+40=655+547=321+102=189+154=297+106=331+728=101+365=870+899=95+177=292+310=117+327=314+891=36+193=765+139=268+224=180+300=152+161=925+412=150+99=986+295=153+189=10+12=81+125=345+256=63+195=479+860=104+222=57+167=234-49=257-176=316-159=486-144=387-70=601-558=341-248=954-683=430-26=957-653=385-311=634-397=484-114=472-296=211-10=942-48=291-93=540-257=246-153=956-87=249-56=965-852=108-72=553-359=212-163=937-182=134-77=342-113=488-408=698-251=434-173=748-730=481-245=678-217=354-31=513-21=418-102=809-306=295-15=759-527=65×4=43×7=84×6=76×5=39×7=495×9=126×3=483×4=148×4=701×3=99×6=309×9=80×3=599×4=91×2=789×8=238×4=609×4=32×8=508×6=375×2=992×4=200×2=498×5=450×2=426×5=11×2=534×7=221×3=77×9=107×4=232×5=160×3=447×6=378×2=71×9=202×4=148×9=284×2=73×8=116÷2=370÷2=146÷2=86÷2=168÷6=84÷2=255÷5=534÷6=170÷2=408÷4=16÷8=100÷4=222÷3=80÷5=256÷2=819÷7=278÷2=84÷4=156÷4=208÷2=308÷4=768÷2=180÷5=588÷6=162÷9=570÷3=128÷2=864÷6=392÷8=894÷6=280÷8=423÷3=304÷8=990÷2=210÷3=780÷2=135÷9=70÷7=112÷8=413÷7=20×29=99×53=29×24=89×97=12×58=79×11=19×30=13×84=16×44=52×65=34×21=24×62=18×37=67×21=12×51=14×73=28×23=61×53=31×20=23×66=26×20=72×11=20×47=35×15=61×13=10×33=76×11=85×42=27×24=42×34=21×18=35×86=11×60=65×17=49×13=43×75=20×45=93×81=54×17=79×59=672+30+212=985+233+514=16+602+33=879+964+612=91+186+471=791+56+320=64+79+551=685+319+350=743+63+131=943+330+74=276+31+457=585+476+937=217+52+531=165+277+310=470+90+57=465+269+825=364+27+61=482+230+847=188+221+245=898+136+656=539+308+90=213+147+385=159+424+11=605+880+850=90+115+471=354+687+140=157+118+435=649+969+543=431+510+25=700+789+206=314+92+263=258+482+648=293+181+109=448+866+146=116+631+61=569+339+838=438+20+88=417+873+597=112+331+392=11+555+620=34+453-261=600+680-985=177+247-383=33+696-516=392+68-141=982+903-605=364+116-392=896+30-487=76+321-260=862+404-802=57+376-218=465+635-461=413+22-207=969+222-651=70+278-178=253+632-362=76+385-397=660+725-29=18+233-249=18+830-195=72+380-207=933+697-807=27+278-245=766+782-147=65+34-46=558+474-197=144+82-28=771+223-112=14+410-306=734+965-710=100+365-264=492+973-320=162+156-250=577+678-169=57+70-91=521+855-879=190+304-225=296+922-894=217+197-123=714+221-91=418-27-308=907-37-198=416-141-12=863-324-310=264-18-69=705-62-206=450-273-48=675-146-404=481-335-79=892-153-148=360-243-92=727-268-312=471-47-327=948-643-101=459-73-338=536-23-26=277-73-43=936-463-134=410-261-132=794-91-74=344-148-101=830-251-29=471-76-265=814-13-280=231-18-168=644-58-354=445-408-10=575-60-52=422-238-166=857-533-139=307-12-278=690-499-110=476-232-68=668-528-50=442-297-95=580-52-398=328-48-232=884-105-93=425-207-47=540-263-183=468-396+210=626-280+360=429-416+300=785-438+13=111-100+437=920-759+136=248-226+286=785-486+261=296-132+43=521-158+337=226-28+201=470-123+198=456-307+150=829-445+653=238-165+134=373-172+69=375-338+80=821-418+823=489-474+197=892-789+662=136-54+169=421-309+879=430-205+201=853-22+45=212-162+383=881-227+422=355-315+359=473-28+734=249-245+126=983-258+98=432-12+20=656-377+250=242-137+120=759-566+417=442-328+77=206-161+261=267-197+348=742-471+469=233-15+62=467-261+430=18×27×2=16×83×6=13×12×5=48×61×7=11×28×2=10×50×4=11×16×3=41×13×2=38×10×2=56×60×5=17×10×3=89×48×3=18×10×3=51×45×7=17×10×2=86×26×6=13×14×5=25×62×2=11×13×5=53×94×3=13×11×2=40×69×5=13×12×4=26×45×4=14×21×3=59×75×4=17×11×3=45×11×3=16×26×2=61×20×7=13×27×2=60×69×2=17×16×2=90×89×7=16×11×2=48×66×9=15×16×4=51×58×7=11×21×2=95×18×9=25×4×8=46×5×4=36×3×4=143×4×2=16×4×5=273×2×8=43×7×3=78×3×8=24×4×5=60×6×8=73×6×2=111×7×3=97×2×5=73×7×4=113×3×2=10×8×6=54×3×2=458×2×9=14×2×9=26×2×9=70×6×2=94×3×4=81×6×2=91×2×7=54×6×3=155×4×2=146×2×3=108×6×9=30×5×6=381×2×8=46×2×7=53×6×8=20×6×8=305×3×8=94×2×5=97×9×7=22×3×7=99×8×5=38×2×9=77×4×5=43×2×45=19×4×66=24×3×40=20×2×28=14×2×63=32×2×12=32×2×63=25×2×35=38×2×99=31×2×50=25×3×81=24×3×56=14×5×49=10×6×68=17×4×33=17×3×60=31×3×74=22×3×42=45×2×22=30×3×67=10×3×58=16×6×63=17×3×32=22×4×95=11×9×94=14×6×59=15×5×58=17×4×28=15×5×41=10×2×89=12×4×30=13×3×38=17×5×78=45×2×31=26×2×44=22×4×96=23×2×32=14×2×88=12×7×30=48×2×97=23×16÷2=46×98÷4=46×20÷4=18×66÷9=33×22÷2=40×58÷8=22×45÷6=70×62÷4=14×57÷6=20×28÷2=48×18÷4=81×12÷9=15×46÷2=88×72÷8=38×15÷2=20×50÷5=16×40÷8=42×87÷2=68×10÷4=33×69÷9=31×32÷8=30×32÷4=26×35÷7=68×63÷7=12×72÷6=64×72÷2=34×20÷2=48×26÷2=10×63÷2=20×36÷9=44×20÷5=85×35÷5=24×15÷4=63×20÷9=74×10÷2=54×14÷9=22×28÷7=68×10÷2=36×18÷6=72×97÷4=188×3÷6=665×6÷3=54×8÷4=678×2÷3=320×3÷4=650×9÷3=48×7÷2=128×7÷4=80×6÷4=80×5÷2=54×8÷6=256×5÷4=450×2÷5=818×3÷6=84×6÷2=212×9÷2=80×5÷4=64×4÷2=120×2÷5=939×3÷9=324×2÷6=430×4÷8=14×9÷2=171×6÷3=92×3÷4=352×6÷2=114×2÷4=593×6÷2=86×8÷2=932×7÷2=100×9÷2=34×9÷2=124×7÷4=38×6÷3=66×3÷2=408×4÷2=290×2÷5=170×6÷5=23×4÷2=893×8÷4=66÷2÷3=396÷4÷3=408÷4÷6=816÷8÷6=504÷7÷3=108÷3÷4=976÷4÷4=472÷4÷2=645÷5÷3=615÷3÷5=492÷3÷2=126÷9÷7=522÷9÷2=575÷5÷5=112÷7÷2=640÷8÷2=48÷4÷4=696÷3÷8=896÷4÷2=192÷6÷8=648÷3÷4=888÷2÷2=400÷5÷4=180÷9÷5=864÷6÷4=308÷2÷7=952÷7÷2=360÷8÷5=672÷6÷2=756÷3÷9=588÷4÷3=680÷5÷2=882÷2÷3=360÷3÷3=288÷3÷6=192÷6÷2=810÷9÷6=672÷4÷4=294÷3÷7=810÷3÷5=208÷8×7=920÷8×6=686÷2×8=858÷2×9=852÷3×5=816÷4×9=740÷2×7=222÷6×5=744÷8×9=376÷4×5=298÷2×7=112÷7×5=740÷4×8=298÷2×4=226÷2×6=376÷2×4=516÷6×7=588÷7×5=15÷5×9=840÷6×2=528÷8×7=780÷2×3=96÷6×8=669÷3×6=976÷2×3=605÷5×4=52÷4×8=640÷2×8=978÷6×5=405÷9×6=600÷5×7=813÷3×4=315÷3×2=888÷3×7=837÷9×2=910÷2×7=924÷7×4=440÷4×7=715÷5×2=420÷6×3=98÷7×68=132÷4×51=68÷4×23=552÷8×54=133÷7×16=350÷7×17=154÷7×37=747÷9×57=15÷5×46=16÷4×79=64÷8×66=177÷3×58=75÷5×49=30÷6×46=14÷7×92=657÷9×46=68÷2×11=184÷4×73=30÷2×15=686÷7×99=75÷5×66=140÷2×85=204÷4×14=76÷2×41=30÷6×82=90÷6×35=747÷9×11=540÷6×21=60÷4×30=84÷6×31=18÷6×59=72÷2×30=25÷5×36=72÷3×39=25÷5×79=328÷8×15=84÷4×46=472÷8×16=18÷3×70=24÷3×43=264+(489-350)=998+(866-416)=355+(420-78)=959+(475-89)=94+(350-27)=151+(890-244)=168+(377-314)=554+(545-392)=388+(488-187)=566+(572-396)=22+(351-244)=908+(908-184)=377+(353-192)=248+(849-738)=270+(243-25)=966+(982-606)=351+(327-29)=161+(583-103)=302+(236-192)=164+(991-332)=381+(463-404)=936+(993-717)=80+(295-218)=457+(433-257)=201+(160-123)=487+(69-60)=317+(297-96)=453+(932-872)=423+(445-153)=130+(903-201)=94+(447-338)=818+(885-240)=358+(314-13)=665+(843-25)=199+(454-246)=193+(228-142)=113+(180-36)=622+(790-10)=239+(353-277)=618+(679-529)=499-(127+166)=859-(603+192)=396-(281+25)=871-(109+686)=479-(39+177)=716-(611+57)=474-(156+42)=904-(51+566)=368-(209+121)=939-(265+171)=479-(448+10)=952-(174+652)=420-(17+131)=955-(401+87)=498-(197+180)=864-(262+408)=288-(182+36)=999-(458+25)=119-(35+19)=906-(64+75)=440-(30+248)=308-(31+146)=432-(26+38)=194-(45+11)=113-(32+69)=971-(430+76)=447-(275+151)=723-(187+160)=228-(136+41)=619-(263+262)=482-(296+154)=996-(22+744)=451-(181+132)=696-(123+387)=394-(80+182)=912-(213+339)=451-(49+377)=920-(320+580)=469-(24+261)=756-(137+483)=429-(435-48)=598-(859-369)=492-(442-136)=925-(824-778)=212-(144-36)=430-(282-230)=458-(254-209)=919-(421-72)=400-(208-22)=806-(482-279)=488-(306-66)=748-(941-325)=428-(473-46)=220-(238-164)=267-(446-345)=487-(700-291)=181-(333-197)=792-(272-118)=421-(462-161)=900-(693-586)=393-(213-90)=785-(823-391)=134-(417-368)=218-(398-392)=481-(443-210)=575-(393-326)=148-(22-12)=477-(818-643)=465-(448-384)=647-(244-208)=469-(438-68)=581-(693-492)=405-(393-56)=510-(957-492)=246-(331-134)=589-(503-401)=231-(165-79)=784-(353-260)=372-(447-367)=747-(660-158)=301÷(42÷6)=135÷(27÷3)=140÷(16÷4)=639÷(72÷8)=54÷(81÷9)=110÷(40÷8)=66÷(16÷8)=234÷(12÷2)=171÷(81÷9)=480÷(10÷5)=392÷(12÷6)=870÷(45÷9)=427÷(28÷4)=774÷(36÷4)=84÷(35÷5)=44÷(20÷5)=408÷(16÷8)=780÷(42÷7)=153÷(21÷7)=112÷(72÷9)=306÷(24÷8)=315÷(42÷6)=348÷(14÷7)=658÷(14÷7)=222÷(18÷6)=390÷(12÷2)=276÷(20÷5)=960÷(24÷6)=183÷(12÷4)=596÷(20÷5)=351÷(24÷8)=140÷(36÷9)=36÷(20÷5)=132÷(27÷9)=450÷(45÷5)=786÷(21÷7)=91÷(63÷9)=636÷(24÷4)=126÷(15÷5)=450÷(18÷9)=716÷(2×2)=80÷(4×2)=636÷(2×3)=801÷(3×3)=276÷(3×2)=16÷(2×4)=64÷(2×2)=234÷(3×3)=680÷(4×2)=488÷(2×2)=486÷(3×3)=840÷(2×4)=144÷(2×2)=752÷(2×4)=570÷(2×3)=912÷(2×2)=396÷(3×3)=632÷(2×4)=981÷(3×3)=696÷(4×2)=552÷(2×2)=456÷(4×2)=30÷(2×3)=384÷(4×2)=693÷(3×3)=54÷(3×2)=228÷(3×2)=96÷(4×2)=280÷(2×4)=744÷(4×2)=648÷(2×4)=756÷(2×2)=924÷(2×2)=396÷(3×2)=354÷(3×2)=720÷(2×4)=936÷(2×4)=630÷(3×2)=240÷(2×4)=618÷(3×2)=171×(12÷3)=830×(24÷6)=82×(14÷7)=891×(35÷7)=18×(16÷2)=201×(20÷5)=74×(10÷5)=137×(45÷5)=70×(12÷6)=727×(15÷3)=216×(24÷8)=299×(16÷8)=33×(81÷9)=848×(15÷5)=60×(32÷4)=183×(24÷3)=53×(56÷8)=523×(48÷8)=273×(21÷7)=926×(40÷5)=82×(10÷2)=104×(24÷8)=83×(25÷5)=110×(35÷7)=178×(10÷5)=202×(12÷2)=34×(20÷5)=368×(12÷3)=76×(36÷9)=92×(10÷2)=51×(72÷9)=140×(45÷9)=105×(24÷6)=506×(27÷9)=194×(18÷9)=605×(16÷4)=123×(40÷8)=204×(12÷3)=45×(49÷7)=393×(30÷5)=12×(196÷7)=42×(92÷2)=59×(128÷8)=53×(320÷4)=57×(77÷7)=65×(24÷2)=30×(198÷9)=43×(258÷6)=38×(75÷3)=26×(189÷3)=52×(28÷2)=51×(208÷4)=34×(162÷9)=91×(96÷6)=20×(171÷9)=80×(574÷7)=27×(126÷6)=19×(245÷7)=74×(50÷5)=63×(315÷7)=18×(30÷3)=86×(148÷4)=43×(144÷8)=98×(80÷5)=10×(78÷6)=58×(435÷5)=11×(174÷2)=11×(318÷6)=26×(64÷4)=47×(135÷5)=16×(315÷7)=29×(279÷3)=34×(65÷5)=90×(672÷8)=11×(348÷4)=70×(132÷6)=26×(112÷8)=47×(540÷6)=13×(294÷7)=56×(165÷5)=183+233×3=120+84×2=245+48×6=722+198×2=148+30×8=883+480×2=162+34×4=292+75×6=222+152×3=871+435×2=269+216×2=465+220×3=39+163×2=774+326×3=410+117×4=819+410×2=331+145×4=387+107×4=439+64×2=265+88×4=368+85×3=302+64×5=351+284×2=507+148×5=146+93×6=728+292×3=128+45×5=746+216×2=370+37×8=679+115×8=190×3+49=311×3+108=26×8+433=94×3+173=429×2+33=283×2+358=372×2+69=184×2+477=134×2+393=18×2+538=68+55×12=380+13×27=343+11×40=417+10×91=83+50×14=231+26×16=281+19×37=387+11×10=84+20×18=304+16×40=283+26×12=220+18×33=66+28×16=284+41×14=304+22×17=482+11×34=60+15×57=255+31×28=101+17×36=662+20×23=79+47×19=641+23×29=307+29×11=101+24×20=117+21×26=471+24×28=405+36×12=843+47×14=379+40×12=344+30×14=20×20+462=62×16+916=35×10+166=17×11+493=11×36+76=69×13+252=24×12+115=46×21+499=17×37+204=91×10+65=405-16×15=495-27×14=416-15×22=864-12×63=421-21×11=662-18×30=233-14×15=534-38×11=350-22×13=967-36×21=499-19×20=840-39×19=375-17×10=759-60×11=386-37×10=463-28×10=477-16×18=615-13×21=477-19×20=871-25×29=494-16×21=817-29×15=338-14×17=972-21×19=254-11×20=939-28×30=494-17×28=948-80×11=441-13×18=661-13×19=365-22×12=946-12×34=396-29×11=403-16×17=394-21×18=769-13×43=330-24×12=668-28×18=384-11×19=460-11×26=484-72×5=134-15×2=357-76×3=482-90×5=410-10×6=931-26×2=427-27×6=982-424×2=277-84×3=257-14×6=391-39×4=465-108×3=85-13×5=463-30×5=375-37×8=434-98×4=442-56×5=250-22×5=164-10×4=587-94×6=472-20×2=563-23×8=254-18×5=818-48×6=284-14×5=682-80×3=457-102×2=933-243×3=261-33×6=865-365×2=240-22×2=989-53×3=433-39×3=280-81×3=436-43×4=513-78×2=220-47×4=728-104×4=464-49×8=565-106×4=15×30-114=17×46-473=10×42-36=30×29-851=10×43-317=16×38-388=32×15-126=53×16-318=30×16-274=70×10-339=15×33-385=14×53-714=28×16-349=30×27-511=25×15-209=32×29-71=22×14-188=43×21-346=44×11-22=29×27-163=10×27-66=12×82-387=24×17-105=46×10-447=21×16-37=41×23-352=30×12-223=29×27-481=26×17-150=19×30-335=26×14-78=39×23-352=19×16-39=69×12-172=13×31-380=11×39-89=35×12-66=26×36-862=11×26-65=15×50-424=447×2-139=608×6-711=332×3-833=880×7-627=310×2-315=845×4-261=414×2-645=223×5-152=118×7-697=703×7-152=102×9-513=431×8-109=180×4-522=787×9-612=133×6-224=694×5-720=427×2-799=450×7-31=462×2-612=515×6-689=145×2-191=639×6-169=104×7-719=710×4-543=120×2-21=463×6-414=73×9-562=709×9-85=40×7-117=341×8-954=236×3-448=791×4-88=94×7-455=268×5-360=102×8-516=62×3-165=234×4-468=322×3-488=249×2-25=197×6-678=366+90÷6=375+942÷6=320+835÷5=582+718÷2=272+108÷6=512+706÷2=173+380÷2=803+896÷4=169+265÷5=472+260÷5=490+728÷4=468+216÷9=273+468÷4=884+476÷4=399+180÷3=197+692÷4=218+390÷2=523+924÷3=392+984÷8=278+749÷7=664÷4+106=72÷8+688=50÷2+107=996÷6+760=780÷3+488=535÷5+756=459÷9+457=222÷3+400=861÷3+232=828÷6+763=539÷7+294=189÷3+459=294÷2+18=760÷5+467=393÷3+352=332÷2+107=84÷3+482=854÷7+20=427÷7+61=505÷5+375=332-680÷4=214-256÷4=265-192÷6=69-450÷9=368-960÷3=692-345÷3=193-102÷6=980-195÷3=132-413÷7=936-465÷5=286-32÷8=506-798÷6=60-154÷7=493-770÷2=251-140÷4=446-581÷7=453-888÷6=315-108÷3=292-684÷3=505-738÷3=114-192÷2=250-738÷9=156-297÷3=808-844÷2=53-84÷6=654-552÷6=81-210÷6=781-749÷7=131-768÷8=783-819÷9=124-153÷9=126-301÷7=136-910÷7=319-231÷7=206-260÷4=95-248÷4=313-112÷2=502-292÷2=432-222÷3=962-168÷7=35×(106-95)=22×(138-88)=34×(45-17)=62×(424-385)=70×(424-412)=98×(898-821)=59×(184-173)=74×(341-318)=10×(179-155)=51×(517-479)=32×(423-401)=69×(549-459)=37×(237-226)=41×(94-57)=29×(383-361)=36×(250-177)=21×(207-179)=24×(863-826)=58×(101-86)=48×(511-431)=(422-356)×14=(609-513)×83=(361-340)×20=(608-533)×84=(407-396)×30=(918-862)×84=(316-301)×29=(678-654)×83=(112-73)×11=(220-160)×54=(338-270)×13=(671-638)×17=(310-284)×38=(516-455)×40=(53-17)×22=(747-727)×72=(480-466)×11=(976-892)×40=(304-275)×26=(391-316)×78=77×(281-277)=734×(110-103)=306×(282-279)=794×(605-599)=33×(478-472)=200×(821-815)=181×(255-250)=704×(744-741)=43×(477-472)=603×(861-854)=251×(201-198)=185×(386-382)=99×(180-171)=206×(45-39)=70×(122-116)=161×(266-262)=102×(113-105)=988×(386-383)=48×(178-170)=799×(340-334)=10×(203-199)=633×(535-531)=122×(159-151)=879×(847-843)=43×(474-471)=852×(889-886)=121×(58-52)=811×(72-66)=12×(364-358)=663×(188-181)=117×(460-452)=21×(359-354)=34×(424-416)=855×(360-353)=52×(126-117)=591×(148-142)=45×(373-367)=945×(271-268)=89×(90-84)=371×(57-48)=325÷(452-447)=288÷(629-626)=498÷(329-323)=686÷(224-222)=280÷(303-295)=580÷(434-430)=66÷(89-83)=480÷(500-494)=170÷(77-75)=687÷(761-758)=272÷(19-11)=414÷(835-829)=48÷(255-253)=306÷(225-222)=128÷(387-379)=934÷(897-895)=124÷(489-485)=690÷(145-140)=30÷(408-402)=756÷(219-210)=152÷(307-303)=906÷(505-499)=376÷(268-264)=764÷(620-618)=188÷(269-267)=732÷(101-98)=480÷(94-89)=990÷(751-749)=355÷(61-56)=616÷(779-775)=72÷(486-484)=440÷(130-125)=464÷(126-122)=203÷(447-440)=416÷(182-180)=273÷(357-354)=21÷(143-140)=752÷(662-654)=254÷(303-301)=918÷(51-49)=(471-339)÷6=(584-352)÷4=(416-108)÷2=(852-132)÷9=(355-239)÷2=(587-203)÷4=(390-103)÷7=(706-594)÷8=(489-109)÷5=(576-168)÷6=(225-65)÷8=(541-181)÷5=(338-112)÷2=(624-39)÷5=(443-311)÷6=(888-488)÷5=(328-16)÷6=(919-61)÷6=(381-301)÷2=(720-307)÷7=(223-159)÷8=(848-113)÷7=(137-113)÷8=(822-336)÷6=(495-63)÷9=(875-647)÷2=(449-85)÷2=(360-260)÷4=(461-129)÷4=(476-370)÷2=(329-164)÷3=(932-779)÷3=(479-254)÷9=(916-614)÷2=(317-97)÷2=(810-400)÷5=(68-36)÷4=(884-388)÷8=(469-343)÷3=(271-52)÷3=1/4+2/4=6/10+3/10=1/8+3/8=1/8+2/8=2/6+3/6=4/7+3/7=4/7+2/7=3/7+4/7=1/7+2/7=3/8+2/8=1/5+3/5=5/10+4/10=4/8-2/8=3/10-1/10=2/5-1/5=3/6-2/6=3/7-2/7=7/10-1/10=2/6-1/6=3/5-2/5=6/8-1/8=5/7-2/7=3/5-1/5=3/4-1/4=5.4+7.8=12.1+65.9=6.1+7.0=5.0+9.1=9.9+9.0=5.1+60.3=3.5+5.6=24.2+70.5=0.9+0.3=2.3+6.2=1.0+9.6=8.7+75.8=4.2+3.6=30.7+45.7=0.2+6.7=8.0+3.5=1.5+7.1=6.2+4.6=6.4+7.0=8.4+63.7=1.4+9.1=2.8+6.8=1.9+9.7=24.6+32.8=2.8+0.4=22.7+26.6=3.1+2.8=3.6+9.4=8.3+8.4=34.0+44.7=9.4+2.5=16.7+6.6=6.2+1.5=6.7+8.3=2.1+8.0=19.5+42.2=8.5+6.2=11.3+53.6=5.5+0.5=8.7+1.7=8.5-4.7=79.8-18.0=8.1-4.6=4.9-2.0=8.2-4.9=96.1-38.3=9.7-0.5=28.8-0.9=9.4-5.8=9.8-7.4=6.6-3.3=30.0-5.6=7.0-2.9=34.2-31.8=2.4-1.4=8.9-4.0=4.2-1.4=48.8-43.0=7.0-0.5=82.2-55.5=8.6-5.4=3.2-1.8=4.5-0.6=58.7-33.2=1.0-0.9=79.7-57.0=9.5-5.6=8.9-7.5=9.8-6.4=79.9-30.9=7.4-3.1=23.2-15.6=9.2-6.8=3.0-2.9=9.6-6.6=70.2-50.4=8.6-6.1=37.2-7.7=7.6-0.9=7.4-1.3=參考答案308+103=411290+853=1143245+252=49785+389=474128+81=209165+72=23788+188=276143+89=232261+233=494200+572=772235+163=398817+648=146517+40=57655+547=1202321+102=423189+154=343297+106=403331+728=1059101+365=466870+899=176995+177=272292+310=602117+327=444314+891=120536+193=229765+139=904268+224=492180+300=480152+161=313925+412=1337150+99=249986+295=1281153+189=34210+12=2281+125=206345+256=60163+195=258479+860=1339104+222=32657+167=224234-49=185257-176=81316-159=157486-144=342387-70=317601-558=43341-248=93954-683=271430-26=404957-653=304385-311=74634-397=237484-114=370472-296=176211-10=201942-48=894291-93=198540-257=283246-153=93956-87=869249-56=193965-852=113108-72=36553-359=194212-163=49937-182=755134-77=57342-113=229488-408=80698-251=447434-173=261748-730=18481-245=236678-217=461354-31=323513-21=492418-102=316809-306=503295-15=280759-527=23265×4=26043×7=30184×6=50476×5=38039×7=273495×9=4455126×3=378483×4=1932148×4=592701×3=210399×6=594309×9=278180×3=240599×4=239691×2=182789×8=6312238×4=952609×4=243632×8=256508×6=3048375×2=750992×4=3968200×2=400498×5=2490450×2=900426×5=213011×2=22534×7=3738221×3=66377×9=693107×4=428232×5=1160160×3=480447×6=2682378×2=75671×9=639202×4=808148×9=1332284×2=56873×8=584116÷2=58370÷2=185146÷2=7386÷2=43168÷6=2884÷2=42255÷5=51534÷6=89170÷2=85408÷4=10216÷8=2100÷4=25222÷3=7480÷5=16256÷2=128819÷7=117278÷2=13984÷4=21156÷4=39208÷2=104308÷4=77768÷2=384180÷5=36588÷6=98162÷9=18570÷3=190128÷2=64864÷6=144392÷8=49894÷6=149280÷8=35423÷3=141304÷8=38990÷2=495210÷3=70780÷2=390135÷9=1570÷7=10112÷8=14413÷7=5920×29=58099×53=524729×24=69689×97=863312×58=69679×11=86919×30=57013×84=109216×44=70452×65=338034×21=71424×62=148818×37=66667×21=140712×51=61214×73=102228×23=64461×53=323331×20=62023×66=151826×20=52072×11=79220×47=94035×15=52561×13=79310×33=33076×11=83685×42=357027×24=64842×34=142821×18=37835×86=301011×60=66065×17=110549×13=63743×75=322520×45=90093×81=753354×17=91879×59=4661672+30+212=914985+233+514=173216+602+33=651879+964+612=245591+186+471=748791+56+320=116764+79+551=694685+319+350=1354743+63+131=937943+330+74=1347276+31+457=764585+476+937=1998217+52+531=800165+277+310=752470+90+57=617465+269+825=1559364+27+61=452482+230+847=1559188+221+245=654898+136+656=1690539+308+90=937213+147+385=745159+424+11=594605+880+850=233590+115+471=676354+687+140=1181157+118+435=710649+969+543=2161431+510+25=966700+789+206=1695314+92+263=669258+482+648=1388293+181+109=583448+866+146=1460116+631+61=808569+339+838=1746438+20+88=546417+873+597=1887112+331+392=83511+555+620=118634+453-261=226600+680-985=295177+247-383=4133+696-516=213392+68-141=319982+903-605=1280364+116-392=88896+30-487=43976+321-260=137862+404-802=46457+376-218=215465+635-461=639413+22-207=228969+222-651=54070+278-178=170253+632-362=52376+385-397=64660+725-29=135618+233-249=218+830-195=65372+380-207=245933+697-807=82327+278-245=60766+782-147=140165+34-46=53558+474-197=835144+82-28=198771+223-112=88214+410-306=118734+965-710=989100+365-264=201492+973-320=1145162+156-250=68577+678-169=108657+70-91=36521+855-879=497190+304-225=269296+922-894=324217+197-123=291714+221-91=844418-27-308=83907-37-198=672416-141-12=263863-324-310=229264-18-69=177705-62-206=437450-273-48=129675-146-404=125481-335-79=67892-153-148=591360-243-92=25727-268-312=147471-47-327=97948-643-101=204459-73-338=48536-23-26=487277-73-43=161936-463-134=339410-261-132=17794-91-74=629344-148-101=95830-251-29=550471-76-265=130814-13-280=521231-18-168=45644-58-354=232445-408-10=27575-60-52=463422-238-166=18857-533-139=185307-12-278=17690-499-110=81476-232-68=176668-528-50=90442-297-95=50580-52-398=130328-48-232=48884-105-93=686425-207-47=171540-263-183=94468-396+210=282626-280+360=706429-416+300=313785-438+13=360111-100+437=448920-759+136=297248-226+286=308785-486+261=560296-132+43=207521-158+337=700226-28+201=399470-123+198=545456-307+150=299829-445+653=1037238-165+134=207373-172+69=270375-338+80=117821-418+823=1226489-474+197=212892-789+662=765136-54+169=251421-309+879=991430-205+201=426853-22+45=876212-162+383=433881-227+422=1076355-315+359=399473-28+734=1179249-245+126=130983-258+98=823432-12+20=440656-377+250=529242-137+120=225759-566+417=610442-328+77=191206-161+261=306267-197+348=418742-471+469=740233-15+62=280467-261+430=63618×27×2=97216×83×6=796813×12×5=78048×61×7=2049611×28×2=61610×50×4=200011×16×3=52841×13×2=106638×10×2=76056×60×5=1680017×10×3=51089×48×3=1281618×10×3=54051×45×7=1606517×10×2=34086×26×6=1341613×14×5=91025×62×2=310011×13×5=71553×94×3=1494613×11×2=28640×69×5=1380013×12×4=62426×45×4=468014×21×3=88259×75×4=1770017×11×3=56145×11×3=148516×26×2=83261×20×7=854013×27×2=70260×69×2=828017×16×2=54490×89×7=5607016×11×2=35248×66×9=2851215×16×4=96051×58×7=2070611×21×2=46295×18×9=1539025×4×8=80046×5×4=92036×3×4=432143×4×2=114416×4×5=320273×2×8=436843×7×3=90378×3×8=187224×4×5=48060×6×8=288073×6×2=876111×7×3=233197×2×5=97073×7×4=2044113×3×2=67810×8×6=48054×3×2=324458×2×9=824414×2×9=25226×2×9=46870×6×2=84094×3×4=112881×6×2=97291×2×7=127454×6×3=972155×4×2=1240146×2×3=876108×6×9=583230×5×6=900381×2×8=609646×2×7=64453×6×8=254420×6×8=960305×3×8=732094×2×5=94097×9×7=611122×3×7=46299×8×5=396038×2×9=68477×4×5=154043×2×45=387019×4×66=501624×3×40=288020×2×28=112014×2×63=176432×2×12=76832×2×63=403225×2×35=175038×2×99=752431×2×50=310025×3×81=607524×3×56=403214×5×49=343010×6×68=408017×4×33=224417×3×60=306031×3×74=688222×3×42=277245×2×22=198030×3×67=603010×3×58=174016×6×63=604817×3×32=163222×4×95=836011×9×94=930614×6×59=495615×5×58=435017×4×28=190415×5×41=307510×2×89=178012×4×30=144013×3×38=148217×5×78=663045×2×31=279026×2×44=228822×4×96=844823×2×32=147214×2×88=246412×7×30=252048×2×97=931223×16÷2=18446×98÷4=112746×20÷4=23018×66÷9=13233×22÷2=36340×58÷8=29022×45÷6=16570×62÷4=108514×57÷6=13320×28÷2=28048×18÷4=21681×12÷9=10815×46÷2=34588×72÷8=79238×15÷2=28520×50÷5=20016×40÷8=8042×87÷2=182768×10÷4=17033×69÷9=25331×32÷8=12430×32÷4=24026×35÷7=13068×63÷7=61212×72÷6=14464×72÷2=230434×20÷2=34048×26÷2=62410×63÷2=31520×36÷9=8044×20÷5=17685×35÷5=59524×15÷4=9063×20÷9=14074×10÷2=37054×14÷9=8422×28÷7=8868×10÷2=34036×18÷6=10872×97÷4=1746188×3÷6=94665×6÷3=133054×8÷4=108678×2÷3=452320×3÷4=240650×9÷3=195048×7÷2=168128×7÷4=22480×6÷4=12080×5÷2=20054×8÷6=72256×5÷4=320450×2÷5=180818×3÷6=40984×6÷2=252212×9÷2=95480×5÷4=10064×4÷2=128120×2÷5=48939×3÷9=313324×2÷6=108430×4÷8=21514×9÷2=63171×6÷3=34292×3÷4=69352×6÷2=1056114×2÷4=57593×6÷2=177986×8÷2=344932×7÷2=3262100×9÷2=45034×9÷2=153124×7÷4=21738×6÷3=7666×3÷2=99408×4÷2=816290×2÷5=116170×6÷5=20423×4÷2=46893×8÷4=178666÷2÷3=11396÷4÷3=33408÷4÷6=17816÷8÷6=17504÷7÷3=24108÷3÷4=9976÷4÷4=61472÷4÷2=59645÷5÷3=43615÷3÷5=41492÷3÷2=82126÷9÷7=2522÷9÷2=29575÷5÷5=23112÷7÷2=8640÷8÷2=4048÷4÷4=3696÷3÷8=29896÷4÷2=112192÷6÷8=4648÷3÷4=54888÷2÷2=222400÷5÷4=20180÷9÷5=4864÷6÷4=36308÷2÷7=22952÷7÷2=68360÷8÷5=9672÷6÷2=56756÷3÷9=28588÷4÷3=49680÷5÷2=68882÷2÷3=147360÷3÷3=40288÷3÷6=16192÷6÷2=16810÷9÷6=15672÷4÷4=42294÷3÷7=14810÷3÷5=54208÷8×7=182920÷8×6=690686÷2×8=2744858÷2×9=3861852÷3×5=1420816÷4×9=1836740÷2×7=2590222÷6×5=185744÷8×9=837376÷4×5=470298÷2×7=1043112÷7×5=80740÷4×8=1480298÷2×4=596226÷2×6=678376÷2×4=752516÷6×7=602588÷7×5=42015÷5×9=27840÷6×2=280528÷8×7=462780÷2×3=117096÷6×8=128669÷3×6=1338976÷2×3=1464605÷5×4=48452÷4×8=104640÷2×8=2560978÷6×5=815405÷9×6=270600÷5×7=840813÷3×4=1084315÷3×2=210888÷3×7=2072837÷9×2=186910÷2×7=3185924÷7×4=528440÷4×7=770715÷5×2=286420÷6×3=21098÷7×68=952132÷4×51=168368÷4×23=391552÷8×54=3726133÷7×16=304350÷7×17=850154÷7×37=814747÷9×57=473115÷5×46=13816÷4×79=31664÷8×66=528177÷3×58=342275÷5×49=73530÷6×46=23014÷7×92=184657÷9×46=335868÷2×11=374184÷4×73=335830÷2×15=225686÷7×99=970275÷5×66=990140÷2×85=5950204÷4×14=71476÷2×41=155830÷6×82=41090÷6×35=525747÷9×11=913540÷6×21=189060÷4×30=45084÷6×31=43418÷6×59=17772÷2×30=108025÷5×36=18072÷3×39=93625÷5×79=395328÷8×15=61584÷4×46=966472÷8×16=94418÷3×70=42024÷3×43=344264+(489-350)=403998+(866-416)=1448355+(420-78)=697959+(475-89)=134594+(350-27)=417151+(890-244)=797168+(377-314)=231554+(545-392)=707388+(488-187)=689566+(572-396)=74222+(351-244)=129908+(908-184)=1632377+(353-192)=538248+(849-738)=359270+(243-25)=488966+(982-606)=1342351+(327-29)=649161+(583-103)=641302+(236-192)=346164+(991-332)=823381+(463-404)=440936+(993-717)=121280+(295-218)=157457+(433-257)=633201+(160-123)=238487+(69-60)=496317+(297-96)=518453+(932-872)=513423+(445-153)=715130+(903-201)=83294+(447-338)=203818+(885-240)=1463358+(314-13)=659665+(843-25)=1483199+(454-246)=407193+(228-142)=279113+(180-36)=257622+(790-10)=1402239+(353-277)=315618+(679-529)=768499-(127+166)=206859-(603+192)=64396-(281+25)=90871-(109+686)=76479-(39+177)=263716-(611+57)=48474-(156+42)=276904-(51+566)=287368-(209+121)=38939-(265+171)=503479-(448+10)=21952-(174+652)=126420-(17+131)=272955-(401+87)=467498-(197+180)=121864-(262+408)=194288-(182+36)=70999-(458+25)=516119-(35+19)=65906-(64+75)=767440-(30+248)=162308-(31+146)=131432-(26+38)=368194-(45+11)=138113-(32+69)=12971-(430+76)=465447-(275+151)=21723-(187+160)=376228-(136+41)=51619-(263+262)=94482-(296+154)=32996-(22+744)=230451-(181+132)=138696-(123+387)=186394-(80+182)=132912-(213+339)=360451-(49+377)=25920-(320+580)=20469-(24+261)=184756-(137+483)=136429-(435-48)=42598-(859-369)=108492-(442-136)=186925-(824-778)=879212-(144-36)=104430-(282-230)=378458-(254-209)=413919-(421-72)=570400-(208-22)=214806-(482-279)=603488-(306-66)=248748-(941-325)=132428-(473-46)=1220-(238-164)=146267-(446-345)=166487-(700-291)=78181-(333-197)=45792-(272-118)=638421-(462-161)=120900-(693-586)=793393-(213-90)=270785-(823-391)=353134-(417-368)=85218-(398-392)=212481-(443-210)=248575-(393-326)=508148-(22-12)=138477-(818-643)=302465-(448-384)=401647-(244-208)=611469-(438-68)=99581-(693-492)=380405-(393-56)=68510-(957-492)=45246-(331-134)=49589-(503-401)=487231-(165-79)=145784-(353-260)=691372-(447-367)=292747-(660-158)=245301÷(42÷6)=43135÷(27÷3)=15140÷(16÷4)=35639÷(72÷8)=7154÷(81÷9)=6110÷(40÷8)=2266÷(16÷8)=33234÷(12÷2)=39171÷(81÷9)=19480÷(10÷5)=240392÷(12÷6)=196870÷(45÷9)=174427÷(28÷4)=61774÷(36÷4)=8684÷(35÷5)=1244÷(20÷5)=11408÷(16÷8)=204780÷(42÷7)=130153÷(21÷7)=51112÷(72÷9)=14306÷(24÷8)=102315÷(42÷6)=45348÷(14÷7)=174658÷(14÷7)=329222÷(18÷6)=74390÷(12÷2)=65276÷(20÷5)=69960÷(24÷6)=240183÷(12÷4)=61596÷(20÷5)=149351÷(24÷8)=117140÷(36÷9)=3536÷(20÷5)=9132÷(27÷9)=44450÷(45÷5)=50786÷(21÷7)=26291÷(63÷9)=13636÷(24÷4)=106126÷(15÷5)=42450÷(18÷9)=225716÷(2×2)=17980÷(4×2)=10636÷(2×3)=106801÷(3×3)=89276÷(3×2)=4616÷(2×4)=264÷(2×2)=16234÷(3×3)=26680÷(4×2)=85488÷(2×2)=122486÷(3×3)=54840÷(2×4)=105144÷(2×2)=36752÷(2×4)=94570÷(2×3)=95912÷(2×2)=228396÷(3×3)=44632÷(2×4)=79981÷(3×3)=109696÷(4×2)=87552÷(2×2)=138456÷(4×2)=5730÷(2×3)=5384÷(4×2)=48693÷(3×3)=7754÷(3×2)=9228÷(3×2)=3896÷(4×2)=12280÷(2×4)=35744÷(4×2)=93648÷(2×4)=81756÷(2×2)=189924÷(2×2)=231396÷(3×2)=66354÷(3×2)=59720÷(2×4)=90936÷(2×4)=117630÷(3×2)=105240÷(2×4)=30618÷(3×2)=103171×(12÷3)=684830×(24÷6)=332082×(14÷7)=164891×(35÷7)=445518×(16÷2)=144201×(20÷5)=80474×(10÷5)=148137×(45÷5)=123370×(12÷6)=140727×(15÷3)=3635216×(24÷8)=648299×(16÷8)=59833×(81÷9)=297848×(15÷5)=254460×(32÷4)=480183×(24÷3)=146453×(56÷8)=371523×(48÷8)=3138273×(21÷7)=819926×(40÷5)=740882×(10÷2)=410104×(24÷8)=31283×(25÷5)=415110×(35÷7)=550178×(10÷5)=356202×(12÷2)=121234×(20÷5)=136368×(12÷3)=147276×(36÷9)=30492×(10÷2)=46051×(72÷9)=408140×(45÷9)=700105×(24÷6)=420506×(27÷9)=1518194×(18÷9)=388605×(16÷4)=2420123×(40÷8)=615204×(12÷3)=81645×(49÷7)=315393×(30÷5)=235812×(196÷7)=33642×(92÷2)=193259×(128÷8)=94453×(320÷4)=424057×(77÷7)=62765×(24÷2)=78030×(198÷9)=66043×(258÷6)=184938×(75÷3)=95026×(189÷3)=163852×(28÷2)=72851×(208÷4)=265234×(162÷9)=61291×(96÷6)=145620×(171÷9)=38080×(574÷7)=656027×(126÷6)=56719×(245÷7)=66574×(50÷5)=74063×(315÷7)=283518×(30÷3)=18086×(148÷4)=318243×(144÷8)=77498×(80÷5)=156810×(78÷6)=13058×(435÷5)=504611×(174÷2)=95711×(318÷6)=58326×(64÷4)=41647×(135÷5)=126916×(315÷7)=72029×(279÷3)=269734×(65÷5)=44290×(672÷8)=756011×(348÷4)=95770×(132÷6)=154026×(112÷8)=36447×(540÷6)=423013×(294÷7)=54656×(165÷5)=1848183+233×3=882120+84×2=288245+48×6=533722+198×2=1118148+30×8=388883+480×2=1843162+34×4=298292+75×6