三年級數(shù)學計算題專項練習及答案

三年級數(shù)學計算題專項練習及答案83+263=220+764=274+64=355+327=21+14=182+532=256+238=846+948=39+225=115+500=130+40=304+167=220+69=572+206=126+353=338+223=366+88=694+930=194+296=160+105=216+48=148+141=125+207=206+910=38+34=104+65=309+79=160+544=351+99=108+630=211+215=303+999=207+36=159+45=116+53=375+529=102+63=996+523=67+386=89+163=455-354=742-701=205-81=305-243=491-381=766-345=308-253=196-127=189-157=329-186=459-144=863-772=225-86=882-704=496-218=504-461=341-313=877-436=235-23=726-675=490-157=577-399=311-40=797-166=463-374=879-803=58-22=683-151=452-356=704-476=172-16=938-835=106-20=663-23=399-122=712-449=168-64=692-341=464-137=287-45=132×4=16×8=31×8=879×3=18×9=87×8=102×6=734×2=291×2=854×6=211×4=380×3=273×3=857×4=95×9=422×5=12×7=507×2=40×2=192×3=255×3=963×2=222×4=854×3=60×5=73×2=20×2=353×8=99×6=277×8=35×4=29×3=176×2=39×4=409×2=929×5=37×5=239×7=50×5=895×7=44÷2=230÷2=312÷6=297÷9=42÷7=770÷2=90÷9=260÷2=274÷2=477÷3=240÷4=652÷4=314÷2=564÷2=88÷2=504÷4=56÷8=534÷6=126÷9=658÷7=195÷5=205÷5=287÷7=120÷8=60÷5=552÷4=22÷2=536÷8=42÷6=920÷4=186÷2=352÷2=212÷2=162÷9=234÷3=154÷7=252÷6=810÷3=135÷3=18÷9=38×26=75×39=10×88=80×26=58×12=48×94=11×54=77×81=25×33=73×58=23×29=62×14=24×36=39×82=39×15=71×93=49×19=28×10=54×16=47×29=18×55=40×71=67×13=48×19=14×30=85×25=71×13=55×90=44×21=68×18=77×12=44×19=15×42=36×85=30×16=85×87=34×15=78×89=38×17=39×88=449+353+197=701+812+864=382+153+111=939+127+192=146+60+776=789+174+434=246+31+541=966+652+45=200+90+346=936+93+426=594+108+214=610+257+751=117+636+223=927+390+636=39+76+96=982+479+92=71+717+184=310+217+608=133+94+376=801+487+73=111+301+432=228+831+572=296+55+564=208+393+575=240+65+343=548+760+655=50+124+240=904+147+782=67+208+528=444+417+364=688+11+89=18+729+881=533+250+130=265+319+26=601+128+221=483+956+432=309+211+443=779+622+691=327+275+14=543+943+367=179+320-328=412+902-99=228+235-287=680+952-498=60+358-62=590+412-779=400+57-370=656+972-55=250+236-91=761+11-91=80+60-40=299+278-521=143+111-176=253+763-565=147+292-143=741+243-807=19+198-34=573+941-40=78+384-337=349+409-522=204+170-85=503+827-806=65+302-175=557+497-607=63+291-132=424+413-824=268+97-89=326+824-770=88+276-358=578+449-365=40+395-361=322+487-614=51+354-402=702+946-556=201+27-170=922+319-641=182+294-410=25+228-64=192+115-299=435+698-302=435-169-92=847-416-251=435-41-350=967-207-345=375-340-19=868-203-54=447-348-15=692-257-370=329-188-19=771-33-431=166-10-38=783-306-342=339-185-133=930-63-496=419-314-77=848-657-53=474-215-201=964-520-178=316-91-79=298-65-200=309-33-268=620-331-205=353-155-42=365-315-49=479-254-38=571-399-10=473-392-11=935-207-210=455-72-269=277-49-51=391-300-12=953-119-115=494-352-16=210-85-70=490-220-22=744-87-576=421-82-211=765-277-472=347-54-76=170-34-38=456-302+226=867-29+276=129-16+105=755-531+320=333-183+165=731-350+715=71-68+336=908-651+881=246-182+200=942-866+301=257-16+238=748-375+515=245-121+241=553-346+888=193-29+288=762-657+72=410-348+62=828-508+287=156-73+409=156-45+738=345-244+262=966-599+629=362-125+63=893-661+58=428-267+230=925-445+97=270-155+74=847-572+715=424-163+191=792-138+536=465-274+258=421-366+169=313-240+354=831-241+812=419-351+225=893-127+361=471-403+30=747-482+682=133-112+22=566-216+256=14×29×2=96×31×5=28×10×2=24×88×5=18×24×2=40×13×6=10×16×4=24×28×4=12×25×3=87×95×4=30×14×2=56×78×5=10×10×6=42×36×8=18×21×2=99×99×2=26×13×2=40×58×6=17×19×3=35×61×2=15×27×2=96×72×2=15×15×2=81×13×8=10×17×4=43×97×3=10×38×2=93×56×7=14×25×2=62×64×9=11×13×4=70×53×2=13×17×3=65×93×4=11×29×3=21×35×3=29×10×3=41×15×7=16×15×2=51×97×7=33×5×4=488×2×5=67×3×4=220×3×7=71×5×2=128×2×5=25×7×5=175×5×6=58×4×3=348×2×5=35×4×6=119×5×4=112×2×4=89×7×2=29×4×3=155×2×5=144×2×3=131×7×5=60×2×5=249×4×7=27×8×4=98×3×9=28×5×4=162×4×7=29×6×4=415×2×7=55×8×2=65×5×8=65×5×2=453×2×4=80×4×2=164×3×8=47×2×3=154×4×3=57×2×4=40×4×3=77×6×2=280×3×9=35×8×2=13×7×2=47×2×27=48×2×67=16×6×70=17×3×23=16×3×84=10×4×73=48×2×64=17×3×12=20×4×28=12×5×37=22×2×91=20×4×15=22×3×58=45×2×75=45×2×20=17×3×30=16×5×95=23×3×13=12×3×62=11×5×24=10×7×64=26×2×85=36×2×53=11×3×59=31×2×69=15×5×23=14×4×49=14×2×37=13×3×26=18×4×36=11×9×11=49×2×84=33×3×22=14×6×34=20×3×16=12×4×43=42×2×14=30×3×38=12×4×65=11×3×83=11×60÷2=92×42÷3=10×70÷7=33×12÷3=15×34÷2=36×70÷6=18×50÷9=98×14÷7=17×12÷4=45×96÷8=18×18÷6=35×67÷7=43×15÷5=42×72÷9=32×18÷3=24×47÷8=50×19÷2=58×60÷6=11×54÷2=96×90÷2=35×18÷5=27×63÷7=16×61÷4=37×10÷5=30×24÷9=16×93÷3=43×21÷7=68×49÷4=16×36÷9=36×41÷6=12×51÷9=72×59÷4=11×80÷8=60×14÷5=30×17÷3=26×54÷9=13×16÷8=21×68÷2=10×18÷5=10×60÷3=90×8÷2=987×6÷3=94×4÷2=952×6÷8=174×3÷6=957×3÷9=36×5÷3=681×6÷3=81×8÷4=278×4÷2=116×6÷4=64×7÷4=70×6÷7=640×3÷5=210×3÷7=657×9÷3=80×9÷3=488×8÷2=57×2÷3=609×2÷3=30×5÷3=151×4÷2=222×2÷3=884×4÷2=112×6÷8=239×8÷4=392×2÷7=825×4÷5=462×2÷4=753×8÷3=300×2÷3=460×9÷3=192×3÷4=756×7÷4=288×2÷6=876×3÷4=108×3÷6=831×9÷3=25×3÷5=890×6÷3=210÷6÷5=570÷3÷2=160÷5÷8=510÷3÷2=744÷6÷4=864÷4÷2=380÷2÷5=576÷8÷9=816÷2÷3=189÷7÷3=330÷2÷5=684÷2÷3=464÷8÷2=784÷7÷2=910÷5÷2=399÷7÷3=980÷4÷7=100÷5÷2=798÷2÷7=468÷6÷6=672÷3÷7=520÷2÷4=294÷3÷7=162÷6÷3=430÷2÷5=570÷2÷3=560÷8÷2=666÷2÷3=180÷6÷3=420÷2÷3=742÷2÷7=105÷5÷7=110÷2÷5=736÷8÷4=960÷2÷5=648÷2÷4=456÷2÷2=144÷3÷6=738÷9÷2=644÷2÷2=362÷2×3=62÷2×9=796÷2×9=540÷2×3=276÷6×4=645÷3×9=112÷4×6=618÷3×2=472÷4×3=764÷4×3=605÷5×3=546÷7×6=462÷2×4=568÷4×2=515÷5×4=18÷9×3=640÷2×8=738÷6×2=555÷5×2=980÷7×4=243÷9×8=792÷3×4=735÷5×6=303÷3×9=102÷6×2=104÷4×8=84÷4×3=699÷3×6=926÷2×8=99÷9×8=688÷2×3=200÷4×7=48÷6×7=100÷2×5=518÷2×8=990÷6×2=930÷2×3=699÷3×4=534÷6×3=279÷9×7=664÷8×10=267÷3×43=423÷9×20=45÷3×30=24÷3×53=300÷6×87=16÷4×20=75÷5×56=72÷4×34=60÷2×16=234÷6×24=512÷8×63=230÷5×19=576÷8×36=93÷3×12=170÷5×30=16÷4×91=72÷3×61=12÷2×26=116÷2×57=120÷8×30=98÷7×74=213÷3×12=264÷6×41=10÷2×84=216÷4×35=504÷8×10=390÷6×97=81÷9×80=60÷4×13=54÷6×34=104÷4×43=80÷8×99=55÷5×15=42÷6×80=171÷9×56=10÷5×66=100÷2×79=110÷5×25=15÷3×20=417+(113-102)=118+(664-100)=221+(202-94)=201+(834-378)=402+(306-114)=573+(519-265)=30+(223-83)=715+(545-101)=467+(331-225)=520+(985-224)=467+(96-11)=535+(641-41)=86+(273-219)=759+(509-249)=426+(201-39)=420+(975-608)=252+(457-367)=484+(590-125)=371+(257-25)=277+(272-13)=75+(497-422)=351+(948-917)=395+(378-328)=514+(621-607)=242+(483-398)=168+(385-333)=206+(326-252)=53+(948-117)=245+(421-269)=348+(953-350)=245+(443-395)=932+(771-317)=59+(375-294)=679+(770-445)=488+(243-153)=712+(967-723)=209+(290-264)=834+(530-141)=498+(457-335)=379+(975-185)=260-(53+188)=447-(85+337)=281-(215+64)=993-(200+126)=459-(235+222)=294-(155+28)=189-(27+102)=768-(326+105)=468-(247+118)=552-(125+27)=445-(342+64)=918-(582+311)=406-(158+56)=369-(187+87)=451-(18+314)=970-(448+87)=117-(35+26)=542-(27+388)=479-(41+113)=938-(239+593)=477-(43+369)=763-(720+14)=406-(202+196)=912-(339+289)=484-(312+97)=898-(63+210)=437-(409+17)=489-(172+243)=164-(28+51)=528-(196+149)=439-(332+22)=844-(494+177)=295-(116+13)=959-(19+921)=473-(135+146)=964-(251+493)=354-(216+45)=873-(563+288)=176-(17+97)=711-(82+437)=462-(268-260)=896-(976-524)=360-(318-170)=186-(758-741)=491-(462-32)=690-(780-188)=436-(363-227)=385-(710-525)=446-(413-395)=512-(586-168)=43-(334-317)=384-(437-247)=291-(347-190)=349-(875-825)=399-(309-161)=399-(908-763)=358-(327-57)=747-(628-239)=233-(448-236)=232-(497-375)=264-(369-120)=283-(796-780)=418-(292-55)=541-(564-163)=401-(187-154)=838-(636-298)=359-(223-79)=210-(224-32)=154-(324-286)=418-(369-47)=401-(393-58)=201-(747-560)=382-(357-213)=856-(753-26)=379-(411-325)=564-(905-862)=418-(246-129)=745-(732-147)=377-(470-144)=293-(987-910)=366÷(30÷5)=310÷(14÷7)=459÷(24÷8)=714÷(36÷6)=310÷(20÷4)=240÷(56÷7)=60÷(12÷3)=564÷(12÷3)=182÷(14÷2)=644÷(21÷3)=232÷(32÷4)=552÷(24÷8)=411÷(12÷4)=333÷(15÷5)=246÷(12÷2)=849÷(15÷5)=348÷(48÷8)=868÷(12÷3)=234÷(48÷8)=717÷(24÷8)=105÷(35÷7)=456÷(24÷8)=324÷(48÷8)=754÷(10÷5)=351÷(27÷9)=270÷(12÷6)=424÷(16÷8)=882÷(63÷7)=232÷(20÷5)=623÷(35÷5)=352÷(24÷6)=408÷(48÷8)=488÷(18÷9)=720÷(24÷6)=238÷(49÷7)=825÷(35÷7)=444÷(12÷2)=785÷(20÷4)=360÷(48÷6)=930÷(10÷2)=560÷(4×2)=80÷(4×2)=436÷(2×2)=608÷(2×2)=608÷(4×2)=492÷(3×2)=84÷(2×3)=738÷(2×3)=580÷(2×2)=64÷(2×4)=744÷(3×2)=128÷(2×2)=176÷(4×2)=180÷(2×2)=24÷(2×3)=80÷(2×4)=90÷(3×2)=828÷(2×2)=930÷(2×3)=464÷(4×2)=210÷(2×3)=872÷(2×2)=712÷(2×2)=360÷(2×4)=48÷(3×2)=32÷(4×2)=288÷(4×2)=270÷(2×3)=498÷(2×3)=160÷(2×2)=462÷(3×2)=468÷(3×3)=516÷(2×2)=920÷(4×2)=504÷(3×2)=12÷(3×2)=765÷(3×3)=960÷(2×3)=750÷(2×3)=472÷(4×2)=110×(20÷5)=744×(48÷8)=65×(14÷2)=257×(28÷7)=32×(54÷9)=540×(35÷7)=194×(12÷3)=232×(56÷8)=71×(42÷7)=472×(49÷7)=56×(63÷7)=497×(49÷7)=62×(12÷4)=507×(49÷7)=147×(30÷5)=116×(64÷8)=79×(12÷4)=146×(28÷4)=23×(49÷7)=963×(36÷9)=222×(24÷8)=840×(20÷5)=83×(30÷6)=762×(28÷7)=224×(12÷3)=865×(42÷7)=27×(12÷2)=165×(18÷3)=144×(16÷8)=326×(64÷8)=147×(24÷8)=169×(54÷9)=128×(40÷8)=75×(30÷6)=84×(18÷2)=537×(24÷6)=350×(14÷7)=309×(12÷3)=315×(24÷8)=432×(64÷8)=14×(72÷6)=82×(644÷7)=38×(80÷5)=42×(252÷7)=31×(60÷5)=28×(190÷5)=18×(306÷9)=21×(52÷2)=34×(66÷3)=72×(54÷3)=13×(140÷2)=26×(106÷2)=21×(207÷9)=94×(90÷9)=43×(171÷9)=33×(295÷5)=49×(98÷7)=15×(520÷8)=30×(156÷6)=77×(245÷7)=69×(39÷3)=82×(264÷8)=21×(55÷5)=39×(63÷3)=56×(50÷5)=62×(80÷2)=42×(46÷2)=70×(110÷2)=25×(135÷5)=71×(420÷6)=16×(150÷5)=62×(36÷3)=51×(42÷3)=98×(96÷4)=47×(63÷3)=86×(184÷8)=47×(30÷2)=71×(102÷6)=11×(99÷9)=87×(192÷8)=487+27×3=56+147×3=178+61×2=514+54×7=104+87×5=636+128×7=171+141×5=181+63×4=376+49×2=16+133×5=476+55×4=614+274×2=75+100×9=332+119×2=179+98×5=692+184×3=244+75×4=646+355×2=104+65×8=692+37×8=278+34×9=877+222×2=89+89×3=556+261×3=319+89×3=915+227×2=132+44×7=756+448×2=154+51×9=434+291×2=76×8+139=196×2+71=145×5+273=403×2+436=36×2+394=199×3+222=15×6+358=58×5+243=36×4+43=71×8+421=226+11×44=910+46×20=340+13×50=302+26×18=93+29×30=243+13×26=102+56×15=759+20×24=58+26×25=983+22×26=73+24×20=74+15×39=262+13×12=673+14×66=53+15×32=118+23×40=309+18×11=518+52×12=220+60×12=341+40×24=350+64×10=953+17×36=477+16×18=200+15×45=360+12×13=661+12×28=292+15×24=382+49×12=401+28×12=192+38×12=10×30+61=16×31+786=67×10+141=18×52+613=17×42+31=68×14+444=22×14+262=24×24+670=27×25+202=10×82+758=383-35×10=775-22×17=456-32×12=872-28×29=328-16×20=778-48×14=421-36×11=896-19×21=336-10×26=908-77×11=190-14×12=999-15×45=404-15×12=522-11×24=423-20×14=921-20×26=457-16×14=688-14×46=470-10×28=832-31×16=453-10×10=895-51×10=455-20×20=512-23×18=425-22×17=674-33×14=314-11×17=874-34×19=144-10×12=985-62×12=241-12×11=748-46×13=345-13×24=868-17×37=216-10×20=909-20×25=495-10×28=791-13×22=387-14×27=742-20×13=479-33×2=263-53×3=468-196×2=651-66×9=469-42×4=583-40×9=469-38×4=236-27×3=255-22×9=703-326×2=320-29×3=311-71×3=413-116×3=992-127×4=222-10×4=434-15×8=476-52×5=653-84×4=388-42×9=415-107×2=156-55×2=878-224×3=302-114×2=464-121×2=131-26×5=638-79×3=311-13×6=683-43×2=278-47×2=294-35×3=289-77×2=903-149×4=476-107×2=656-69×3=476-148×2=743-61×6=288-12×3=489-36×7=412-38×8=550-97×3=30×10-11=11×86-569=41×10-187=11×36-242=13×20-147=13×68-83=16×17-118=19×21-270=11×28-288=10×28-42=15×19-214=14×39-24=10×32-23=72×10-348=12×24-288=42×12-162=28×11-251=28×10-44=28×16-54=59×15-537=11×28-275=17×34-86=31×12-25=19×17-106=20×17-19=20×40-601=13×36-285=24×18-395=39×11-107=17×26-53=24×11-41=16×52-116=45×10-251=27×34-81=36×12-380=86×11-667=41×12-225=73×13-129=20×21-329=56×15-710=57×8-383=406×6-101=457×2-636=778×4-731=171×3-455=87×7-455=200×2-190=739×9-940=164×5-97=650×7-137=113×4-332=743×6-770=260×2-292=481×2-106=169×4-578=222×2-308=103×6-37=633×3-318=162×3-281=780×8-774=277×3-172=630×8-85=108×8-542=198×5-12=405×2-493=386×7-413=172×4-545=330×9-638=137×3-275=792×2-507=381×2-447=172×8-258=351×2-546=303×9-784=290×3-693=521×5-624=354×2-24=601×5-48=61×9-521=347×4-297=360+504÷6=491+970÷2=447+762÷3=938+776÷4=306+860÷4=927+190÷2=487+558÷6=240+288÷4=18+87÷3=377+224÷7=392+910÷2=123+960÷4=244+460÷5=879+632÷2=284+818÷2=50+186÷6=179+672÷3=223+686÷7=34+435÷3=374+333÷3=404÷4+74=510÷5+312=630÷5+282=954÷9+622=738÷3+341=620÷4+738=786÷6+412=956÷2+938=56÷4+307=972÷6+330=681÷3+145=720÷4+230=760÷2+437=906÷6+624=480÷5+25=500÷4+489=909÷3+153=505÷5+697=640÷2+412=876÷3+516=383-354÷6=535-30÷5=204-30÷2=772-810÷9=390-756÷7=794-196÷7=60-18÷9=598-354÷3=448-306÷9=798-720÷6=244-172÷2=536-62÷2=30-64÷4=360-315÷7=218-612÷6=864-400÷5=166-560÷7=645-186÷6=410-25÷5=900-321÷3=487-49÷7=724-18÷2=314-602÷2=904-33÷3=399-324÷9=907-254÷2=241-648÷9=275-900÷9=205-396÷3=466-516÷4=448-444÷4=699-240÷5=337-963÷3=186-564÷6=295-990÷6=488-280÷4=234-536÷4=448-996÷3=233-205÷5=857-456÷2=11×(302-284)=78×(692-657)=28×(130-98)=50×(534-497)=10×(324-268)=32×(315-300)=22×(282-239)=44×(773-754)=14×(398-368)=66×(284-270)=13×(409-353)=50×(753-734)=24×(55-29)=65×(875-799)=17×(301-278)=88×(225-143)=23×(291-250)=30×(237-218)=16×(397-350)=60×(285-236)=(106-74)×31=(743-664)×98=(284-269)×54=(973-887)×25=(494-482)×76=(751-697)×72=(284-273)×60=(842-751)×93=(372-336)×17=(658-582)×32=(313-293)×44=(900-825)×14=(296-280)×31=(590-537)×25=(378-321)×17=(263-182)×29=(457-431)×17=(182-111)×71=(401-378)×21=(895-862)×25=27×(82-77)=370×(605-599)=49×(471-468)=184×(976-972)=77×(268-259)=413×(120-114)=42×(254-245)=664×(216-213)=303×(38-35)=519×(915-908)=26×(142-134)=188×(71-63)=125×(196-190)=457×(406-397)=86×(356-347)=815×(95-90)=196×(148-145)=377×(411-404)=32×(499-494)=305×(741-736)=274×(34-31)=892×(386-378)=34×(351-345)=543×(171-168)=150×(292-286)=664×(764-761)=271×(485-482)=397×(533-530)=92×(358-353)=61×(510-503)=107×(240-233)=645×(795-790)=139×(328-325)=509×(257-250)=292×(44-41)=713×(968-963)=63×(81-72)=449×(740-732)=12×(137-134)=768×(687-679)=240÷(380-377)=534÷(643-641)=332÷(175-173)=99÷(844-835)=100÷(199-195)=868÷(654-652)=236÷(25-21)=840÷(678-670)=494÷(475-473)=350÷(943-938)=60÷(123-118)=610÷(578-576)=316÷(30-26)=387÷(318-309)=436÷(475-473)=690÷(967-961)=74÷(371-369)=756÷(363-360)=396÷(31-25)=555÷(330-327)=324÷(488-485)=84÷(918-916)=272÷(384-382)=405÷(972-967)=176÷(317-313)=228÷(188-184)=270÷(75-73)=308÷(895-888)=413÷(102-95)=846÷(150-148)=56÷(462-458)=64÷(972-964)=36÷(269-260)=814÷(186-184)=480÷(326-322)=494÷(883-881)=60÷(452-448)=411÷(702-699)=90÷(397-391)=224÷(121-114)=(465-455)÷2=(832-312)÷5=(280-210)÷5=(902-502)÷8=(376-284)÷4=(438-45)÷3=(499-419)÷5=(955-537)÷2=(457-102)÷5=(426-72)÷3=(479-87)÷8=(986-286)÷4=(492-320)÷4=(921-369)÷3=(390-242)÷4=(693-119)÷7=(194-119)÷5=(574-190)÷4=(461-433)÷7=(590-526)÷2=(468-414)÷3=(351-197)÷2=(471-42)÷3=(629-440)÷7=(491-351)÷2=(843-739)÷8=(386-200)÷2=(644-362)÷6=(433-217)÷3=(923-629)÷6=(155-105)÷5=(485-259)÷2=(405-63)÷3=(485-221)÷8=(490-62)÷2=(963-268)÷5=(206-122)÷4=(893-275)÷2=(207-37)÷2=(796-464)÷4=1/8+3/8=2/9+3/9=4/8+2/8=1/3+2/3=1/4+2/4=5/10+2/10=2/8+3/8=1/8+7/8=1/8+6/8=1/7+3/7=2/6+3/6=3/9+5/9=3/6-2/6=6/10-1/10=6/8-1/8=5/9-2/9=4/7-2/7=3/6-1/6=5/8-2/8=3/8-2/8=4/8-3/8=5/10-2/10=5/7-1/7=3/5-2/5=2.2+7.9=58.1+2.6=6.3+8.4=8.3+5.1=0.3+2.5=25.8+21.2=0.2+8.8=13.3+36.2=3.1+4.2=2.1+7.6=1.1+6.1=7.7+8.5=9.0+7.1=25.6+72.1=6.5+9.9=0.5+2.6=1.2+1.0=52.1+26.9=1.8+9.9=46.6+17.2=3.5+4.0=1.1+2.1=5.0+8.7=59.3+2.8=8.4+8.2=38.1+30.5=2.4+2.7=7.5+1.9=4.3+6.7=5.0+10.1=9.9+8.9=53.3+21.0=0.3+8.7=5.5+1.5=3.1+0.2=10.3+18.9=0.3+1.7=37.3+14.8=5.4+8.2=1.8+3.8=8.7-4.6=46.3-34.9=2.4-1.6=8.0-0.2=6.4-5.9=52.1-33.7=9.6-5.1=70.3-20.9=5.2-4.9=4.6-1.5=9.5-4.0=86.6-17.1=6.3-4.4=96.9-20.1=2.3-0.3=9.2-3.4=5.2-4.4=78.9-0.8=3.9-1.4=50.1-3.8=2.5-2.3=5.7-1.7=6.0-3.8=30.2-17.4=9.8-7.4=83.3-31.4=9.1-7.6=8.7-2.5=9.5-8.8=37.3-7.1=8.6-3.1=82.2-61.7=2.3-1.3=9.3-5.5=5.6-0.8=96.3-31.1=8.9-5.0=85.1-55.6=5.6-4.4=9.1-1.6=參考答案83+263=346220+764=984274+64=338355+327=68221+14=35182+532=714256+238=494846+948=179439+225=264115+500=615130+40=170304+167=471220+69=289572+206=778126+353=479338+223=561366+88=454694+930=1624194+296=490160+105=265216+48=264148+141=289125+207=332206+910=111638+34=72104+65=169309+79=388160+544=704351+99=450108+630=738211+215=426303+999=1302207+36=243159+45=204116+53=169375+529=904102+63=165996+523=151967+386=45389+163=252455-354=101742-701=41205-81=124305-243=62491-381=110766-345=421308-253=55196-127=69189-157=32329-186=143459-144=315863-772=91225-86=139882-704=178496-218=278504-461=43341-313=28877-436=441235-23=212726-675=51490-157=333577-399=178311-40=271797-166=631463-374=89879-803=7658-22=36683-151=532452-356=96704-476=228172-16=156938-835=103106-20=86663-23=640399-122=277712-449=263168-64=104692-341=351464-137=327287-45=242132×4=52816×8=12831×8=248879×3=263718×9=16287×8=696102×6=612734×2=1468291×2=582854×6=5124211×4=844380×3=1140273×3=819857×4=342895×9=855422×5=211012×7=84507×2=101440×2=80192×3=576255×3=765963×2=1926222×4=888854×3=256260×5=30073×2=14620×2=40353×8=282499×6=594277×8=221635×4=14029×3=87176×2=35239×4=156409×2=818929×5=464537×5=185239×7=167350×5=250895×7=626544÷2=22230÷2=115312÷6=52297÷9=3342÷7=6770÷2=38590÷9=10260÷2=130274÷2=137477÷3=159240÷4=60652÷4=163314÷2=157564÷2=28288÷2=44504÷4=12656÷8=7534÷6=89126÷9=14658÷7=94195÷5=39205÷5=41287÷7=41120÷8=1560÷5=12552÷4=13822÷2=11536÷8=6742÷6=7920÷4=230186÷2=93352÷2=176212÷2=106162÷9=18234÷3=78154÷7=22252÷6=42810÷3=270135÷3=4518÷9=238×26=98875×39=292510×88=88080×26=208058×12=69648×94=451211×54=59477×81=623725×33=82573×58=423423×29=66762×14=86824×36=86439×82=319839×15=58571×93=660349×19=93128×10=28054×16=86447×29=136318×55=99040×71=284067×13=87148×19=91214×30=42085×25=212571×13=92355×90=495044×21=92468×18=122477×12=92444×19=83615×42=63036×85=306030×16=48085×87=739534×15=51078×89=694238×17=64639×88=3432449+353+197=999701+812+864=2377382+153+111=646939+127+192=1258146+60+776=982789+174+434=1397246+31+541=818966+652+45=1663200+90+346=636936+93+426=1455594+108+214=916610+257+751=1618117+636+223=976927+390+636=195339+76+96=211982+479+92=155371+717+184=972310+217+608=1135133+94+376=603801+487+73=1361111+301+432=844228+831+572=1631296+55+564=915208+393+575=1176240+65+343=648548+760+655=196350+124+240=414904+147+782=183367+208+528=803444+417+364=1225688+11+89=78818+729+881=1628533+250+130=913265+319+26=610601+128+221=950483+956+432=1871309+211+443=963779+622+691=2092327+275+14=616543+943+367=1853179+320-328=171412+902-99=1215228+235-287=176680+952-498=113460+358-62=356590+412-779=223400+57-370=87656+972-55=1573250+236-91=395761+11-91=68180+60-40=100299+278-521=56143+111-176=78253+763-565=451147+292-143=296741+243-807=17719+198-34=183573+941-40=147478+384-337=125349+409-522=236204+170-85=289503+827-806=52465+302-175=192557+497-607=44763+291-132=222424+413-824=13268+97-89=276326+824-770=38088+276-358=6578+449-365=66240+395-361=74322+487-614=19551+354-402=3702+946-556=1092201+27-170=58922+319-641=600182+294-410=6625+228-64=189192+115-299=8435+698-302=831435-169-92=174847-416-251=180435-41-350=44967-207-345=415375-340-19=16868-203-54=611447-348-15=84692-257-370=65329-188-19=122771-33-431=307166-10-38=118783-306-342=135339-185-133=21930-63-496=371419-314-77=28848-657-53=138474-215-201=58964-520-178=266316-91-79=146298-65-200=33309-33-268=8620-331-205=84353-155-42=156365-315-49=1479-254-38=187571-399-10=162473-392-11=70935-207-210=518455-72-269=114277-49-51=177391-300-12=79953-119-115=719494-352-16=126210-85-70=55490-220-22=248744-87-576=81421-82-211=128765-277-472=16347-54-76=217170-34-38=98456-302+226=380867-29+276=1114129-16+105=218755-531+320=544333-183+165=315731-350+715=109671-68+336=339908-651+881=1138246-182+200=264942-866+301=377257-16+238=479748-375+515=888245-121+241=365553-346+888=1095193-29+288=452762-657+72=177410-348+62=124828-508+287=607156-73+409=492156-45+738=849345-244+262=363966-599+629=996362-125+63=300893-661+58=290428-267+230=391925-445+97=577270-155+74=189847-572+715=990424-163+191=452792-138+536=1190465-274+258=449421-366+169=224313-240+354=427831-241+812=1402419-351+225=293893-127+361=1127471-403+30=98747-482+682=947133-112+22=43566-216+256=60614×29×2=81296×31×5=1488028×10×2=56024×88×5=1056018×24×2=86440×13×6=312010×16×4=64024×28×4=268812×25×3=90087×95×4=3306030×14×2=84056×78×5=2184010×10×6=60042×36×8=1209618×21×2=75699×99×2=1960226×13×2=67640×58×6=1392017×19×3=96935×61×2=427015×27×2=81096×72×2=1382415×15×2=45081×13×8=842410×17×4=68043×97×3=1251310×38×2=76093×56×7=3645614×25×2=70062×64×9=3571211×13×4=57270×53×2=742013×17×3=66365×93×4=2418011×29×3=95721×35×3=220529×10×3=87041×15×7=430516×15×2=48051×97×7=3462933×5×4=660488×2×5=488067×3×4=804220×3×7=462071×5×2=710128×2×5=128025×7×5=875175×5×6=525058×4×3=696348×2×5=348035×4×6=840119×5×4=2380112×2×4=89689×7×2=124629×4×3=348155×2×5=1550144×2×3=864131×7×5=458560×2×5=600249×4×7=697227×8×4=86498×3×9=264628×5×4=560162×4×7=453629×6×4=696415×2×7=581055×8×2=88065×5×8=260065×5×2=650453×2×4=362480×4×2=640164×3×8=393647×2×3=282154×4×3=184857×2×4=45640×4×3=48077×6×2=924280×3×9=756035×8×2=56013×7×2=18247×2×27=253848×2×67=643216×6×70=672017×3×23=117316×3×84=403210×4×73=292048×2×64=614417×3×12=61220×4×28=224012×5×37=222022×2×91=400420×4×15=120022×3×58=382845×2×75=675045×2×20=180017×3×30=153016×5×95=760023×3×13=89712×3×62=223211×5×24=132010×7×64=448026×2×85=442036×2×53=381611×3×59=194731×2×69=427815×5×23=172514×4×49=274414×2×37=103613×3×26=101418×4×36=259211×9×11=108949×2×84=823233×3×22=217814×6×34=285620×3×16=96012×4×43=206442×2×14=117630×3×38=342012×4×65=312011×3×83=273911×60÷2=33092×42÷3=128810×70÷7=10033×12÷3=13215×34÷2=25536×70÷6=42018×50÷9=10098×14÷7=19617×12÷4=5145×96÷8=54018×18÷6=5435×67÷7=33543×15÷5=12942×72÷9=33632×18÷3=19224×47÷8=14150×19÷2=47558×60÷6=58011×54÷2=29796×90÷2=432035×18÷5=12627×63÷7=24316×61÷4=24437×10÷5=7430×24÷9=8016×93÷3=49643×21÷7=12968×49÷4=83316×36÷9=6436×41÷6=24612×51÷9=6872×59÷4=106211×80÷8=11060×14÷5=16830×17÷3=17026×54÷9=15613×16÷8=2621×68÷2=71410×18÷5=3610×60÷3=20090×8÷2=360987×6÷3=197494×4÷2=188952×6÷8=714174×3÷6=87957×3÷9=31936×5÷3=60681×6÷3=136281×8÷4=162278×4÷2=556116×6÷4=17464×7÷4=11270×6÷7=60640×3÷5=384210×3÷7=90657×9÷3=197180×9÷3=240488×8÷2=195257×2÷3=38609×2÷3=40630×5÷3=50151×4÷2=302222×2÷3=148884×4÷2=1768112×6÷8=84239×8÷4=478392×2÷7=112825×4÷5=660462×2÷4=231753×8÷3=2008300×2÷3=200460×9÷3=1380192×3÷4=144756×7÷4=1323288×2÷6=96876×3÷4=657108×3÷6=54831×9÷3=249325×3÷5=15890×6÷3=1780210÷6÷5=7570÷3÷2=95160÷5÷8=4510÷3÷2=85744÷6÷4=31864÷4÷2=108380÷2÷5=38576÷8÷9=8816÷2÷3=136189÷7÷3=9330÷2÷5=33684÷2÷3=114464÷8÷2=29784÷7÷2=56910÷5÷2=91399÷7÷3=19980÷4÷7=35100÷5÷2=10798÷2÷7=57468÷6÷6=13672÷3÷7=32520÷2÷4=65294÷3÷7=14162÷6÷3=9430÷2÷5=43570÷2÷3=95560÷8÷2=35666÷2÷3=111180÷6÷3=10420÷2÷3=70742÷2÷7=53105÷5÷7=3110÷2÷5=11736÷8÷4=23960÷2÷5=96648÷2÷4=81456÷2÷2=114144÷3÷6=8738÷9÷2=41644÷2÷2=161362÷2×3=54362÷2×9=279796÷2×9=3582540÷2×3=810276÷6×4=184645÷3×9=1935112÷4×6=168618÷3×2=412472÷4×3=354764÷4×3=573605÷5×3=363546÷7×6=468462÷2×4=924568÷4×2=284515÷5×4=41218÷9×3=6640÷2×8=2560738÷6×2=246555÷5×2=222980÷7×4=560243÷9×8=216792÷3×4=1056735÷5×6=882303÷3×9=909102÷6×2=34104÷4×8=20884÷4×3=63699÷3×6=1398926÷2×8=370499÷9×8=88688÷2×3=1032200÷4×7=35048÷6×7=56100÷2×5=250518÷2×8=2072990÷6×2=330930÷2×3=1395699÷3×4=932534÷6×3=267279÷9×7=217664÷8×10=830267÷3×43=3827423÷9×20=94045÷3×30=45024÷3×53=424300÷6×87=435016÷4×20=8075÷5×56=84072÷4×34=61260÷2×16=480234÷6×24=936512÷8×63=4032230÷5×19=874576÷8×36=259293÷3×12=372170÷5×30=102016÷4×91=36472÷3×61=146412÷2×26=156116÷2×57=3306120÷8×30=45098÷7×74=1036213÷3×12=852264÷6×41=180410÷2×84=420216÷4×35=1890504÷8×10=630390÷6×97=630581÷9×80=72060÷4×13=19554÷6×34=306104÷4×43=111880÷8×99=99055÷5×15=16542÷6×80=560171÷9×56=106410÷5×66=132100÷2×79=3950110÷5×25=55015÷3×20=100417+(113-102)=428118+(664-100)=682221+(202-94)=329201+(834-378)=657402+(306-114)=594573+(519-265)=82730+(223-83)=170715+(545-101)=1159467+(331-225)=573520+(985-224)=1281467+(96-11)=552535+(641-41)=113586+(273-219)=140759+(509-249)=1019426+(201-39)=588420+(975-608)=787252+(457-367)=342484+(590-125)=949371+(257-25)=603277+(272-13)=53675+(497-422)=150351+(948-917)=382395+(378-328)=445514+(621-607)=528242+(483-398)=327168+(385-333)=220206+(326-252)=28053+(948-117)=884245+(421-269)=397348+(953-350)=951245+(443-395)=293932+(771-317)=138659+(375-294)=140679+(770-445)=1004488+(243-153)=578712+(967-723)=956209+(290-264)=235834+(530-141)=1223498+(457-335)=620379+(975-185)=1169260-(53+188)=19447-(85+337)=25281-(215+64)=2993-(200+126)=667459-(235+222)=2294-(155+28)=111189-(27+102)=60768-(326+105)=337468-(247+118)=103552-(125+27)=400445-(342+64)=39918-(582+311)=25406-(158+56)=192369-(187+87)=95451-(18+314)=119970-(448+87)=435117-(35+26)=56542-(27+388)=127479-(41+113)=325938-(239+593)=106477-(43+369)=65763-(720+14)=29406-(202+196)=8912-(339+289)=284484-(312+97)=75898-(63+210)=625437-(409+17)=11489-(172+243)=74164-(28+51)=85528-(196+149)=183439-(332+22)=85844-(494+177)=173295-(116+13)=166959-(19+921)=19473-(135+146)=192964-(251+493)=220354-(216+45)=93873-(563+288)=22176-(17+97)=62711-(82+437)=192462-(268-260)=454896-(976-524)=444360-(318-170)=212186-(758-741)=169491-(462-32)=61690-(780-188)=98436-(363-227)=300385-(710-525)=200446-(413-395)=428512-(586-168)=9443-(334-317)=26384-(437-247)=194291-(347-190)=134349-(875-825)=299399-(309-161)=251399-(908-763)=254358-(327-57)=88747-(628-239)=358233-(448-236)=21232-(497-375)=110264-(369-120)=15283-(796-780)=267418-(292-55)=181541-(564-163)=140401-(187-154)=368838-(636-298)=500359-(223-79)=215210-(224-32)=18154-(324-286)=116418-(369-47)=96401-(393-58)=66201-(747-560)=14382-(357-213)=238856-(753-26)=129379-(411-325)=293564-(905-862)=521418-(246-129)=301745-(732-147)=160377-(470-144)=51293-(987-910)=216366÷(30÷5)=61310÷(14÷7)=155459÷(24÷8)=153714÷(36÷6)=119310÷(20÷4)=62240÷(56÷7)=3060÷(12÷3)=15564÷(12÷3)=141182÷(14÷2)=26644÷(21÷3)=92232÷(32÷4)=29552÷(24÷8)=184411÷(12÷4)=137333÷(15÷5)=111246÷(12÷2)=41849÷(15÷5)=283348÷(48÷8)=58868÷(12÷3)=217234÷(48÷8)=39717÷(24÷8)=239105÷(35÷7)=21456÷(24÷8)=152324÷(48÷8)=54754÷(10÷5)=377351÷(27÷9)=117270÷(12÷6)=135424÷(16÷8)=212882÷(63÷7)=98232÷(20÷5)=58623÷(35÷5)=89352÷(24÷6)=88408÷(48÷8)=68488÷(18÷9)=244720÷(24÷6)=180238÷(49÷7)=34825÷(35÷7)=165444÷(12÷2)=74785÷(20÷4)=157360÷(48÷6)=45930÷(10÷2)=186560÷(4×2)=7080÷(4×2)=10436÷(2×2)=109608÷(2×2)=152608÷(4×2)=76492÷(3×2)=8284÷(2×3)=14738÷(2×3)=123580÷(2×2)=14564÷(2×4)=8744÷(3×2)=124128÷(2×2)=32176÷(4×2)=22180÷(2×2)=4524÷(2×3)=480÷(2×4)=1090÷(3×2)=15828÷(2×2)=207930÷(2×3)=155464÷(4×2)=58210÷(2×3)=35872÷(2×2)=218712÷(2×2)=178360÷(2×4)=4548÷(3×2)=832÷(4×2)=4288÷(4×2)=36270÷(2×3)=45498÷(2×3)=83160÷(2×2)=40462÷(3×2)=77468÷(3×3)=52516÷(2×2)=129920÷(4×2)=115504÷(3×2)=8412÷(3×2)=2765÷(3×3)=85960÷(2×3)=160750÷(2×3)=125472÷(4×2)=59110×(20÷5)=440744×(48÷8)=446465×(14÷2)=455257×(28÷7)=102832×(54÷9)=192540×(35÷7)=2700194×(12÷3)=776232×(56÷8)=162471×(42÷7)=426472×(49÷7)=330456×(63÷7)=504497×(49÷7)=347962×(12÷4)=186507×(49÷7)=3549147×(30÷5)=882116×(64÷8)=92879×(12÷4)=237146×(28÷4)=102223×(49÷7)=161963×(36÷9)=3852222×(24÷8)=666840×(20÷5)=336083×(30÷6)=415762×(28÷7)=3048224×(12÷3)=896865×(42÷7)=519027×(12÷2)=162165×(18÷3)=990144×(16÷8)=288326×(64÷8)=2608147×(24÷8)=441169×(54÷9)=1014128×(40÷8)=64075×(30÷6)=37584×(18÷2)=756537×(24÷6)=2148350×(14÷7)=700309×(12÷3)=1236315×(24÷8)=945432×(64÷8)=345614×(72÷6)=16882×(644÷7)=754438×(80÷5)=60842×(252÷7)=151231×(60÷5)=37228×(190÷5)=106418×(306÷9)=61221×(52÷2)=54634×(66÷3)=74872×(54÷3)=129613×(140÷2)=91026×(106÷2)=137821×(207÷9)=48394×(90÷9)=94043×(171÷9)=81733×(295÷5)=194749×(98÷7)=68615×(520÷8)=97530×(156÷6)=78077×(245÷7)=269569×(39÷3)=89782×(264÷8)=270621×(55÷5)=23139×(63÷3)=81956×(50÷5)=56062×(80÷2)=248042×(46÷2)=96670×(110÷2)=385025×(135÷5)=67571×(420÷6)=497016×(150÷5)=48062×(36÷3)=74451×(42÷3)=71498×(96÷4)=235247×(63÷3)=98786×(184÷8)=197847×(30÷2)=70571×(102÷6)=120711×(99÷9)=12187×(192÷8)=2088487+27×3=56856+147×3=497178+61×2=300514+54×7=892104+87×5=539636+128×7=1532171+141×5=876181+63×4=433376+49×2=47416+