三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案67+244=937+420=164+316=379+368=227+257=566+153=48+115=267+847=32+174=132+151=197+257=440+585=55+64=656+925=196+150=491+189=136+123=191+596=72+149=604+484=107+82=311+108=101+203=472+749=39+185=239+156=292+172=326+344=247+243=732+531=96+76=791+292=43+114=367+111=128+48=428+210=263+61=224+873=202+249=426+258=156-21=576-298=491-325=778-590=119-25=774-341=495-255=670-423=234-172=846-94=477-267=722-651=95-49=880-611=409-252=505-479=478-325=840-194=226-123=999-21=494-299=293-84=188-50=857-687=447-71=274-20=410-152=574-469=332-18=838-376=395-17=327-135=411-81=726-192=428-266=559-459=381-183=808-588=450-400=665-276=63×5=600×9=19×2=839×8=67×6=607×5=120×4=41×9=79×2=481×5=241×4=861×7=147×6=576×7=90×5=26×6=155×2=668×6=143×5=80×9=445×2=708×5=65×5=984×5=223×3=298×3=241×3=482×6=285×3=545×6=180×5=852×8=56×2=478×9=217×4=517×2=17×2=593×2=58×7=283×4=99÷3=332÷2=378÷9=768÷3=12÷2=427÷7=252÷9=970÷2=352÷2=870÷6=57÷3=963÷9=292÷2=680÷2=100÷4=655÷5=28÷7=192÷4=270÷3=684÷6=276÷6=990÷2=198÷9=204÷2=374÷2=612÷3=360÷9=610÷5=386÷2=684÷4=378÷2=120÷2=42÷3=975÷5=108÷4=676÷2=152÷8=406÷2=186÷3=155÷5=15×10=90×68=19×12=96×73=50×18=92×20=30×31=58×14=56×17=53×12=11×73=97×51=12×54=60×54=18×44=78×54=12×66=50×33=17×47=89×41=41×16=55×57=39×22=76×22=14×55=32×98=11×33=26×29=16×10=39×61=16×23=51×86=45×17=18×70=17×22=54×17=12×44=85×37=24×40=27×61=220+32+178=47+424+391=175+78+156=904+469+417=449+531+12=538+510+696=194+396+132=372+829+685=145+146+39=142+712+236=46+40+315=993+928+422=168+310+357=247+197+879=634+276+63=134+341+159=643+291+42=609+282+742=141+288+119=623+41+610=529+257+123=392+161+279=419+158+401=947+946+283=314+26+564=852+538+229=125+201+323=465+337+192=64+222+476=169+392+911=325+45+228=826+806+284=227+240+418=980+890+581=58+834+102=522+456+233=332+498+86=786+205+274=726+62+43=613+247+295=185+249-133=543+20-50=65+298-264=945+960-121=224+244-130=133+993-226=155+345-20=159+815-98=249+51-17=858+54-565=311+91-293=960+846-753=21+293-197=473+504-387=136+136-146=742+366-999=172+113-79=354+880-949=254+37-291=324+587-21=134+254-385=908+531-699=394+78-286=394+315-108=20+450-171=659+709-539=117+109-96=957+604-681=234+74-143=147+718-362=145+248-155=106+493-38=111+195-269=831+661-819=98+20-54=830+847-62=125+174-122=889+60-667=114+29-93=455+569-530=251-54-122=957-254-602=477-230-120=471-153-136=317-108-15=590-11-340=409-78-186=821-449-343=319-160-33=709-188-66=400-59-142=775-249-252=479-316-51=945-82-830=343-137-183=875-504-28=462-104-124=654-152-108=373-14-347=578-102-450=495-115-378=881-138-177=285-81-191=967-214-72=464-161-204=816-148-403=481-79-310=714-299-222=353-319-21=842-93-528=377-180-19=623-129-100=284-81-18=988-450-355=250-110-30=823-326-232=410-198-174=783-507-240=343-133-207=612-188-180=202-135+375=825-613+943=405-220+252=891-537+583=211-190+442=683-54+852=365-325+22=483-361+910=256-206+47=997-108+522=491-408+309=987-407+69=62-56+489=420-115+601=425-333+189=934-86+569=412-307+159=844-646+995=237-42+262=823-361+509=429-354+81=486-272+861=413-349+342=613-418+12=494-425+257=718-698+417=72-35+270=515-209+371=83-47+352=584-112+987=165-56+16=731-727+69=205-198+339=985-152+173=210-142+392=516-296+96=291-282+50=984-717+578=441-363+401=791-770+727=17×28×2=49×18×7=13×17×3=12×19×2=44×10×2=90×24×2=24×11×2=95×88×6=11×21×3=72×77×9=22×19×2=55×69×6=14×20×3=39×16×9=13×10×7=91×66×2=11×25×2=62×59×5=27×10×2=27×64×6=12×15×4=14×35×2=25×16×2=90×85×7=13×27×2=33×19×6=10×18×3=27×62×2=15×27×2=38×93×9=11×19×4=18×47×6=19×25×2=93×37×6=12×24×2=67×28×8=12×18×2=17×65×2=18×22×2=36×23×5=38×2×5=88×2×7=15×9×5=430×2×4=22×9×4=23×8×2=90×2×3=307×2×9=19×5×8=149×3×8=13×5×6=164×2×6=37×3×8=119×8×5=96×2×3=451×2×5=24×2×8=119×3×6=82×4×3=95×7×8=31×5×4=107×9×5=60×5×2=208×3×2=63×2×4=216×4×7=40×6×4=192×3×2=73×3×4=207×4×9=24×9×2=83×3×8=65×5×3=441×2×9=66×2×7=20×5×6=34×9×3=98×7×4=16×4×8=52×5×8=10×7×34=14×7×36=11×7×39=39×2×64=38×2×11=33×3×13=18×5×73=22×3×89=23×3×59=14×2×93=25×2×36=20×4×71=22×3×16=17×3×94=18×3×27=13×5×40=14×2×32=30×3×41=18×4×81=30×3×39=13×2×22=21×3×50=12×5×31=16×5×89=13×2×35=10×9×90=27×3×74=10×7×67=18×4×33=10×3×98=20×2×17=24×2×57=32×3×38=13×7×36=24×2×22=41×2×46=18×4×97=11×5×19=30×3×70=19×5×76=30×11÷3=84×52÷6=41×20÷5=31×82÷2=13×60÷3=94×54÷6=45×16÷9=53×51÷3=14×54÷6=14×60÷2=15×32÷2=21×94÷3=20×10÷5=84×36÷9=12×80÷8=94×20÷5=34×21÷6=54×88÷2=15×14÷6=25×96÷4=35×12÷5=96×78÷4=64×12÷4=75×14÷2=16×27÷8=88×92÷2=30×14÷7=48×15÷6=27×21÷9=67×24÷3=20×13÷2=26×35÷5=18×28÷7=86×46÷2=39×17÷3=49×60÷5=14×18÷3=72×22÷2=10×30÷4=48×66÷6=335×2÷5=362×6÷3=255×3÷9=220×9÷4=93×8÷6=925×7÷5=66×5÷3=39×8÷6=14×2÷7=558×8÷9=243×3÷9=792×7÷3=133×3÷7=142×8÷2=80×4÷2=723×7÷3=49×8÷4=632×7÷2=267×3÷9=246×9÷6=372×2÷4=544×2÷8=320×3÷8=368×5÷4=206×4÷8=360×7÷9=136×3÷4=447×4÷3=28×8÷4=552×4÷8=36×7÷4=400×7÷4=63×9÷3=881×6÷3=56×9÷7=795×6÷5=63×8÷4=718×9÷2=50×3÷6=188×9÷6=996÷2÷6=285÷5÷3=498÷2÷3=966÷3÷7=208÷2÷2=720÷6÷2=390÷6÷5=528÷2÷8=224÷2÷7=784÷2÷2=612÷3÷2=399÷7÷3=648÷9÷6=90÷2÷9=732÷2÷3=189÷9÷7=744÷2÷2=945÷3÷3=234÷2÷9=135÷9÷3=792÷9÷2=882÷3÷7=190÷2÷5=224÷4÷7=336÷2÷7=720÷2÷4=780÷6÷5=304÷4÷2=548÷2÷2=616÷2÷7=840÷4÷5=808÷4÷2=144÷9÷2=432÷2÷3=80÷2÷4=672÷7÷6=216÷2÷6=444÷2÷6=130÷2÷5=256÷4÷2=832÷4×6=636÷6×5=884÷2×8=447÷3×8=237÷3×4=882÷6×4=579÷3×6=174÷2×7=288÷6×7=540÷3×8=808÷2×6=320÷4×9=666÷9×6=978÷6×8=314÷2×9=930÷2×8=810÷6×4=822÷6×8=264÷3×5=806÷2×8=564÷6×5=444÷4×6=670÷2×6=396÷2×5=414÷3×9=710÷2×9=792÷3×5=838÷2×6=676÷2×9=150÷2×4=993÷3×5=472÷2×4=944÷2×3=524÷4×3=60÷2×6=696÷8×6=736÷2×8=940÷2×3=612÷6×4=720÷8×4=91÷7×57=792÷8×50=48÷4×36=679÷7×61=99÷9×57=182÷2×25=136÷8×10=175÷5×87=42÷3×37=24÷3×96=48÷6×47=189÷9×48=250÷5×13=342÷6×33=20÷5×81=344÷4×77=158÷2×11=315÷7×38=135÷9×47=450÷5×38=42÷6×43=176÷4×38=24÷8×63=180÷9×51=32÷8×15=350÷7×11=40÷4×84=343÷7×86=115÷5×29=272÷4×68=14÷7×66=496÷8×36=160÷8×38=39÷3×78=204÷6×12=630÷7×64=36÷2×28=38÷2×85=120÷8×19=198÷2×92=185+(419-299)=442+(746-125)=354+(387-206)=607+(685-191)=124+(231-51)=350+(695-130)=214+(413-347)=75+(623-320)=225+(334-20)=371+(758-579)=456+(353-308)=113+(471-86)=343+(373-206)=40+(793-318)=166+(216-12)=822+(630-243)=91+(347-178)=767+(623-192)=399+(435-215)=64+(851-766)=208+(470-143)=144+(918-404)=209+(447-360)=943+(611-539)=437+(331-12)=255+(969-672)=485+(365-301)=693+(981-491)=157+(338-24)=267+(599-545)=362+(446-203)=526+(847-441)=119+(211-180)=323+(819-555)=93+(342-250)=962+(921-35)=414+(362-96)=478+(230-128)=432+(428-302)=271+(259-92)=329-(90+118)=880-(530+207)=349-(186+73)=912-(159+161)=397-(47+12)=592-(224+240)=418-(264+40)=333-(44+276)=306-(96+143)=560-(26+287)=487-(173+81)=839-(485+152)=385-(47+141)=560-(28+520)=400-(207+192)=480-(288+56)=458-(320+117)=901-(448+310)=263-(18+125)=720-(77+96)=357-(265+33)=670-(85+238)=438-(262+47)=913-(363+362)=276-(85+32)=838-(15+564)=402-(156+186)=639-(26+595)=442-(91+238)=823-(293+501)=285-(27+170)=962-(115+81)=372-(35+139)=649-(336+233)=270-(171+94)=995-(86+752)=429-(307+70)=665-(418+17)=267-(85+30)=910-(292+562)=455-(390-217)=842-(465-232)=337-(453-301)=649-(283-136)=487-(436-253)=420-(867-840)=279-(328-300)=670-(406-89)=450-(289-169)=448-(820-745)=496-(459-100)=936-(522-14)=468-(298-120)=957-(897-893)=459-(201-46)=984-(748-453)=273-(435-272)=501-(770-506)=279-(298-202)=692-(535-506)=162-(223-126)=123-(896-794)=469-(414-299)=407-(680-388)=123-(225-168)=382-(805-588)=236-(296-187)=860-(775-753)=486-(386-299)=761-(614-426)=368-(409-48)=334-(969-781)=445-(330-63)=578-(386-49)=432-(283-182)=665-(997-890)=118-(343-304)=421-(669-356)=234-(318-274)=900-(810-432)=305÷(15÷3)=680÷(56÷7)=308÷(63÷9)=807÷(15÷5)=80÷(25÷5)=728÷(72÷9)=240÷(10÷2)=404÷(16÷8)=330÷(15÷3)=524÷(24÷6)=240÷(36÷9)=948÷(10÷5)=142÷(16÷8)=12÷(27÷9)=340÷(36÷9)=753÷(12÷4)=90÷(16÷8)=18÷(27÷3)=86÷(12÷6)=184÷(24÷3)=420÷(35÷7)=405÷(12÷4)=66÷(54÷9)=268÷(18÷9)=50÷(30÷6)=324÷(54÷9)=162÷(54÷9)=906÷(24÷8)=204÷(12÷4)=455÷(35÷5)=182÷(21÷3)=312÷(16÷2)=406÷(18÷9)=450÷(40÷8)=294÷(28÷4)=765÷(30÷6)=267÷(27÷9)=842÷(12÷6)=145÷(25÷5)=624÷(72÷9)=644÷(2×2)=496÷(2×4)=696÷(2×2)=40÷(4×2)=84÷(2×3)=528÷(3×2)=90÷(3×3)=384÷(4×2)=512÷(4×2)=424÷(2×2)=210÷(3×2)=150÷(2×3)=765÷(3×3)=456÷(4×2)=114÷(2×3)=240÷(2×3)=954÷(2×3)=840÷(2×3)=108÷(2×3)=480÷(3×2)=276÷(3×2)=936÷(3×2)=162÷(3×2)=184÷(2×2)=216÷(3×3)=572÷(2×2)=272÷(2×4)=456÷(2×3)=544÷(2×2)=702÷(3×3)=984÷(4×2)=196÷(2×2)=132÷(2×3)=186÷(3×2)=232÷(4×2)=990÷(3×2)=280÷(2×2)=752÷(2×4)=18÷(2×3)=564÷(2×2)=30×(32÷4)=169×(24÷3)=137×(32÷8)=665×(12÷2)=179×(21÷7)=341×(30÷6)=122×(56÷7)=771×(81÷9)=127×(54÷9)=337×(54÷6)=90×(14÷7)=169×(24÷8)=185×(16÷8)=172×(14÷7)=136×(18÷9)=274×(10÷2)=60×(72÷8)=380×(36÷9)=161×(40÷8)=530×(30÷5)=298×(18÷9)=340×(12÷3)=32×(16÷4)=864×(48÷6)=15×(35÷5)=319×(14÷2)=141×(12÷6)=53×(10÷2)=192×(15÷3)=28×(30÷6)=169×(35÷7)=431×(36÷9)=151×(24÷4)=998×(48÷8)=498×(10÷5)=685×(64÷8)=139×(36÷9)=126×(21÷3)=198×(12÷6)=90×(30÷5)=23×(162÷6)=93×(222÷6)=30×(180÷9)=41×(160÷2)=18×(105÷3)=66×(261÷9)=11×(93÷3)=64×(72÷3)=11×(477÷9)=57×(747÷9)=11×(192÷4)=38×(120÷6)=18×(408÷8)=29×(423÷9)=26×(145÷5)=49×(51÷3)=32×(44÷4)=21×(423÷9)=24×(168÷6)=45×(240÷3)=40×(20÷2)=72×(55÷5)=33×(90÷6)=12×(252÷9)=23×(100÷4)=15×(522÷6)=37×(104÷8)=21×(86÷2)=23×(96÷8)=42×(315÷9)=46×(147÷7)=59×(110÷5)=35×(80÷5)=77×(630÷9)=11×(118÷2)=86×(272÷4)=60×(88÷8)=13×(174÷3)=68×(56÷4)=15×(420÷6)=61+113×7=929+63×8=271+44×9=972+89×7=70+114×5=534+400×2=103+11×5=948+204×4=66+433×2=542+35×9=373+55×9=809+165×5=29+232×4=92+243×4=93+55×8=991+116×2=204+67×9=387+46×7=42+106×2=107+354×2=172+58×8=407+83×7=125+281×3=378+107×4=267+121×5=731+86×2=461+49×7=545+75×2=101+118×2=949+135×4=77×7+442=296×3+64=181×4+37=52×5+875=102×3+483=131×7+157=31×8+483=107×5+623=54×6+181=66×7+659=195+44×14=442+10×98=58+18×21=91+39×21=226+63×11=242+14×38=194+14×32=76+63×15=125+14×21=120+47×19=300+21×11=273+22×41=147+18×18=252+37×21=318+15×23=927+11×67=33+24×37=970+15×36=12+42×14=635+16×42=194+30×13=884+17×11=388+41×13=996+67×13=109+16×54=517+60×16=191+14×21=328+11×30=334+10×48=126+15×63=10×20+393=16×55+572=35×18+101=70×14+870=18×24+56=44×16+65=14×48+28=14×23+178=27×19+399=25×34+924=446-21×17=631-28×17=419-13×18=905-49×18=409-15×21=765-11×50=425-14×30=856-23×18=331-23×14=834-26×31=213-11×12=946-57×10=492-17×26=436-24×17=480-42×11=697-15×16=294-23×10=688-14×17=374-14×26=979-58×16=329-13×25=861-40×12=404-22×12=687-54×10=419-11×32=908-11×10=460-19×18=582-21×18=417-12×24=837-44×16=413-11×23=866-19×33=373-26×10=986-10×52=413-21×11=865-28×20=466-14×32=863-20×36=464-14×32=934-66×12=370-35×5=756-120×5=415-81×3=967-17×7=384-108×3=878-39×8=493-144×3=986-459×2=228-15×6=930-281×3=480-204×2=677-213×3=399-62×3=988-63×4=332-24×8=769-18×2=354-27×5=932-141×6=180-36×2=514-18×9=466-10×3=685-56×2=477-235×2=466-116×3=221-35×6=284-41×6=432-100×2=719-29×6=432-198×2=928-36×2=230-46×2=693-45×6=429-63×4=535-56×4=116-53×2=669-108×4=80-12×4=335-81×4=424-41×9=698-133×5=19×19-306=28×35-599=14×30-395=12×51-201=19×15-144=10×44-20=10×45-348=16×58-756=15×33-376=11×80-157=14×12-83=57×17-881=21×23-326=50×19-352=21×12-33=80×11-362=11×44-314=39×10-126=10×47-269=42×19-37=10×47-215=25×10-183=20×14-202=25×39-756=14×15-64=10×65-413=10×48-72=71×11-250=31×16-225=43×12-47=44×10-23=16×44-551=32×11-108=14×31-66=18×23-12=65×14-832=16×23-313=32×30-525=17×22-182=16×42-212=155×5-648=281×7-574=192×5-88=769×5-560=161×5-310=404×2-378=232×2-459=233×9-552=369×2-287=750×4-752=363×2-165=243×4-868=489×2-597=676×4-738=291×3-860=221×5-438=113×5-432=570×4-885=67×8-280=621×3-736=87×5-226=46×3-68=481×2-463=358×3-166=148×6-38=607×9-434=87×9-782=128×6-569=105×3-15=278×4-678=488×2-767=512×6-885=191×4-376=868×7-779=494×2-195=769×4-31=82×3-228=485×8-343=142×6-114=789×5-250=179+866÷2=999+392÷8=316+912÷2=596+210÷7=59+626÷2=123+912÷8=107+732÷4=687+450÷3=410+16÷2=551+441÷9=379+115÷5=49+446÷2=239+128÷8=272+360÷2=341+588÷6=601+549÷9=435+206÷2=500+369÷3=211+963÷3=223+684÷9=18÷9+320=150÷2+331=828÷6+352=588÷4+185=128÷8+57=495÷3+831=540÷6+159=104÷8+636=90÷9+431=780÷3+580=872÷8+216=354÷2+545=214÷2+499=608÷4+924=895÷5+387=992÷4+545=796÷2+259=159÷3+531=480÷6+500=396÷6+718=172-385÷7=121-357÷3=382-72÷6=674-385÷5=360-630÷6=586-882÷3=367-696÷3=903-351÷3=442-790÷5=495-334÷2=377-204÷2=538-424÷8=288-640÷5=625-474÷6=429-184÷2=904-655÷5=47-100÷4=556-400÷5=218-345÷5=323-147÷3=470-276÷6=684-102÷6=300-56÷4=942-228÷6=129-568÷8=784-836÷4=100-792÷8=747-120÷6=142-440÷5=438-480÷3=499-630÷2=180-32÷4=486-606÷6=985-392÷2=242-528÷4=427-955÷5=320-246÷2=808-732÷6=184-865÷5=964-588÷3=37×(323-310)=73×(763-704)=48×(273-256)=70×(416-335)=17×(493-467)=92×(870-812)=12×(454-396)=69×(546-513)=32×(173-142)=24×(617-579)=45×(303-287)=76×(326-276)=18×(127-113)=60×(900-816)=18×(82-69)=32×(886-833)=10×(203-158)=33×(430-387)=16×(469-421)=10×(231-184)=(85-41)×19=(326-279)×28=(362-327)×24=(584-531)×36=(426-409)×18=(483-384)×40=(405-393)×21=(943-884)×96=(201-185)×28=(887-825)×69=(192-109)×12=(865-847)×96=(253-242)×55=(184-96)×84=(348-331)×50=(85-50)×47=(50-15)×21=(961-931)×70=(141-115)×24=(280-197)×68=145×(432-426)=691×(906-903)=235×(185-181)=136×(942-935)=48×(272-269)=446×(641-638)=75×(29-21)=130×(513-505)=49×(132-127)=214×(705-698)=73×(255-250)=691×(447-438)=105×(300-292)=928×(277-273)=144×(486-482)=88×(44-35)=57×(346-343)=88×(194-189)=232×(421-418)=693×(433-424)=39×(366-357)=291×(608-602)=35×(22-18)=392×(620-612)=157×(85-80)=562×(410-405)=322×(162-159)=839×(191-182)=97×(494-488)=892×(560-554)=38×(208-202)=677×(527-520)=38×(434-426)=435×(566-563)=75×(322-315)=276×(398-395)=75×(276-267)=681×(786-782)=92×(266-261)=940×(612-609)=200÷(437-435)=408÷(241-239)=435÷(457-454)=282÷(477-475)=284÷(462-460)=794÷(262-260)=332÷(376-372)=820÷(913-909)=492÷(207-205)=927÷(396-393)=476÷(151-144)=356÷(413-411)=390÷(228-226)=602÷(429-422)=160÷(108-106)=105÷(884-879)=60÷(284-278)=392÷(944-942)=370÷(227-222)=68÷(823-819)=62÷(308-306)=568÷(702-700)=220÷(158-153)=915÷(40-35)=153÷(203-200)=225÷(991-988)=45÷(363-354)=220÷(206-204)=392÷(44-37)=364÷(937-933)=224÷(21-17)=310÷(587-585)=170÷(174-169)=234÷(835-829)=212÷(121-117)=729÷(828-819)=136÷(144-142)=192÷(676-673)=412÷(156-154)=976÷(392-384)=(347-302)÷5=(104-20)÷3=(457-137)÷8=(169-149)÷5=(242-166)÷2=(858-418)÷4=(472-88)÷6=(624-491)÷7=(239-152)÷3=(168-72)÷6=(63-33)÷2=(632-118)÷2=(402-172)÷2=(902-265)÷7=(486-244)÷2=(959-871)÷4=(374-288)÷2=(794-107)÷3=(211-85)÷9=(916-651)÷5=(208-91)÷3=(680-360)÷2=(247-171)÷4=(487-385)÷2=(308-292)÷2=(954-78)÷6=(317-20)÷3=(929-245)÷9=(237-221)÷4=(315-283)÷4=(373-139)÷2=(397-362)÷5=(473-228)÷5=(997-489)÷2=(439-223)÷9=(781-773)÷4=(212-177)÷7=(491-411)÷4=(464-214)÷5=(960-465)÷9=3/8+2/8=1/8+6/8=5/8+2/8=1/3+2/3=1/5+2/5=2/9+7/9=4/7+2/7=1/6+4/6=2/7+3/7=3/10+7/10=1/8+5/8=1/7+6/7=2/4-1/4=5/8-3/8=3/6-1/6=5/9-3/9=2/7-1/7=3/4-1/4=3/5-1/5=4/8-3/8=2/8-1/8=3/8-2/8=4/8-2/8=4/8-1/8=3.6+6.9=10.9+17.5=4.9+0.5=8.6+6.9=6.7+5.5=50.9+15.1=4.7+7.1=13.1+37.2=2.0+5.4=7.5+8.7=5.8+9.0=7.3+34.1=8.8+4.2=47.0+45.5=7.1+5.1=8.7+9.9=9.8+3.3=12.3+12.1=7.9+8.2=83.7+3.4=1.8+3.9=0.7+7.6=2.0+3.1=3.6+56.5=8.2+1.7=53.1+4.9=4.1+3.1=2.7+9.7=9.7+8.6=63.5+23.2=2.4+2.4=3.1+3.6=8.3+3.9=9.9+8.4=1.9+6.7=26.1+53.8=5.0+6.7=74.2+2.9=2.7+3.9=4.5+2.1=6.6-4.5=98.9-45.8=9.1-4.5=9.1-2.3=8.3-5.9=82.3-46.9=2.3-0.2=36.5-14.5=3.9-1.5=9.5-7.5=1.1-0.6=61.2-4.6=9.5-0.8=80.5-69.8=5.3-4.7=5.3-3.1=7.0-0.8=51.5-31.7=2.8-1.4=97.2-43.8=9.3-0.8=9.3-4.5=7.3-2.4=90.6-57.3=6.9-6.7=54.0-44.0=6.4-5.1=6.7-5.4=8.9-0.9=61.2-25.5=5.7-4.0=69.2-64.8=9.2-5.8=8.1-4.7=1.1-0.2=55.7-31.9=7.8-5.9=61.0-16.0=3.5-1.4=5.0-3.0=参考答案67+244=311937+420=1357164+316=480379+368=747227+257=484566+153=71948+115=163267+847=111432+174=206132+151=283197+257=454440+585=102555+64=119656+925=1581196+150=346491+189=680136+123=259191+596=78772+149=221604+484=1088107+82=189311+108=419101+203=304472+749=122139+185=224239+156=395292+172=464326+344=670247+243=490732+531=126396+76=172791+292=108343+114=157367+111=478128+48=176428+210=638263+61=324224+873=1097202+249=451426+258=684156-21=135576-298=278491-325=166778-590=188119-25=94774-341=433495-255=240670-423=247234-172=62846-94=752477-267=210722-651=7195-49=46880-611=269409-252=157505-479=26478-325=153840-194=646226-123=103999-21=978494-299=195293-84=209188-50=138857-687=170447-71=376274-20=254410-152=258574-469=105332-18=314838-376=462395-17=378327-135=192411-81=330726-192=534428-266=162559-459=100381-183=198808-588=220450-400=50665-276=38963×5=315600×9=540019×2=38839×8=671267×6=402607×5=3035120×4=48041×9=36979×2=158481×5=2405241×4=964861×7=6027147×6=882576×7=403290×5=45026×6=156155×2=310668×6=4008143×5=71580×9=720445×2=890708×5=354065×5=325984×5=4920223×3=669298×3=894241×3=723482×6=2892285×3=855545×6=3270180×5=900852×8=681656×2=112478×9=4302217×4=868517×2=103417×2=34593×2=118658×7=406283×4=113299÷3=33332÷2=166378÷9=42768÷3=25612÷2=6427÷7=61252÷9=28970÷2=485352÷2=176870÷6=14557÷3=19963÷9=107292÷2=146680÷2=340100÷4=25655÷5=13128÷7=4192÷4=48270÷3=90684÷6=114276÷6=46990÷2=495198÷9=22204÷2=102374÷2=187612÷3=204360÷9=40610÷5=122386÷2=193684÷4=171378÷2=189120÷2=6042÷3=14975÷5=195108÷4=27676÷2=338152÷8=19406÷2=203186÷3=62155÷5=3115×10=15090×68=612019×12=22896×73=700850×18=90092×20=184030×31=93058×14=81256×17=95253×12=63611×73=80397×51=494712×54=64860×54=324018×44=79278×54=421212×66=79250×33=165017×47=79989×41=364941×16=65655×57=313539×22=85876×22=167214×55=77032×98=313611×33=36326×29=75416×10=16039×61=237916×23=36851×86=438645×17=76518×70=126017×22=37454×17=91812×44=52885×37=314524×40=96027×61=1647220+32+178=43047+424+391=862175+78+156=409904+469+417=1790449+531+12=992538+510+696=1744194+396+132=722372+829+685=1886145+146+39=330142+712+236=109046+40+315=401993+928+422=2343168+310+357=835247+197+879=1323634+276+63=973134+341+159=634643+291+42=976609+282+742=1633141+288+119=548623+41+610=1274529+257+123=909392+161+279=832419+158+401=978947+946+283=2176314+26+564=904852+538+229=1619125+201+323=649465+337+192=99464+222+476=762169+392+911=1472325+45+228=598826+806+284=1916227+240+418=885980+890+581=245158+834+102=994522+456+233=1211332+498+86=916786+205+274=1265726+62+43=831613+247+295=1155185+249-133=301543+20-50=51365+298-264=99945+960-121=1784224+244-130=338133+993-226=900155+345-20=480159+815-98=876249+51-17=283858+54-565=347311+91-293=109960+846-753=105321+293-197=117473+504-387=590136+136-146=126742+366-999=109172+113-79=206354+880-949=285254+37-291=0324+587-21=890134+254-385=3908+531-699=740394+78-286=186394+315-108=60120+450-171=299659+709-539=829117+109-96=130957+604-681=880234+74-143=165147+718-362=503145+248-155=238106+493-38=561111+195-269=37831+661-819=67398+20-54=64830+847-62=1615125+174-122=177889+60-667=282114+29-93=50455+569-530=494251-54-122=75957-254-602=101477-230-120=127471-153-136=182317-108-15=194590-11-340=239409-78-186=145821-449-343=29319-160-33=126709-188-66=455400-59-142=199775-249-252=274479-316-51=112945-82-830=33343-137-183=23875-504-28=343462-104-124=234654-152-108=394373-14-347=12578-102-450=26495-115-378=2881-138-177=566285-81-191=13967-214-72=681464-161-204=99816-148-403=265481-79-310=92714-299-222=193353-319-21=13842-93-528=221377-180-19=178623-129-100=394284-81-18=185988-450-355=183250-110-30=110823-326-232=265410-198-174=38783-507-240=36343-133-207=3612-188-180=244202-135+375=442825-613+943=1155405-220+252=437891-537+583=937211-190+442=463683-54+852=1481365-325+22=62483-361+910=1032256-206+47=97997-108+522=1411491-408+309=392987-407+69=64962-56+489=495420-115+601=906425-333+189=281934-86+569=1417412-307+159=264844-646+995=1193237-42+262=457823-361+509=971429-354+81=156486-272+861=1075413-349+342=406613-418+12=207494-425+257=326718-698+417=43772-35+270=307515-209+371=67783-47+352=388584-112+987=1459165-56+16=125731-727+69=73205-198+339=346985-152+173=1006210-142+392=460516-296+96=316291-282+50=59984-717+578=845441-363+401=479791-770+727=74817×28×2=95249×18×7=617413×17×3=66312×19×2=45644×10×2=88090×24×2=432024×11×2=52895×88×6=5016011×21×3=69372×77×9=4989622×19×2=83655×69×6=2277014×20×3=84039×16×9=561613×10×7=91091×66×2=1201211×25×2=55062×59×5=1829027×10×2=54027×64×6=1036812×15×4=72014×35×2=98025×16×2=80090×85×7=5355013×27×2=70233×19×6=376210×18×3=54027×62×2=334815×27×2=81038×93×9=3180611×19×4=83618×47×6=507619×25×2=95093×37×6=2064612×24×2=57667×28×8=1500812×18×2=43217×65×2=221018×22×2=79236×23×5=414038×2×5=38088×2×7=123215×9×5=675430×2×4=344022×9×4=79223×8×2=36890×2×3=540307×2×9=552619×5×8=760149×3×8=357613×5×6=390164×2×6=196837×3×8=888119×8×5=476096×2×3=576451×2×5=451024×2×8=384119×3×6=214282×4×3=98495×7×8=532031×5×4=620107×9×5=481560×5×2=600208×3×2=124863×2×4=504216×4×7=604840×6×4=960192×3×2=115273×3×4=876207×4×9=745224×9×2=43283×3×8=199265×5×3=975441×2×9=793866×2×7=92420×5×6=60034×9×3=91898×7×4=274416×4×8=51252×5×8=208010×7×34=238014×7×36=352811×7×39=300339×2×64=499238×2×11=83633×3×13=128718×5×73=657022×3×89=587423×3×59=407114×2×93=260425×2×36=180020×4×71=568022×3×16=105617×3×94=479418×3×27=145813×5×40=260014×2×32=89630×3×41=369018×4×81=583230×3×39=351013×2×22=57221×3×50=315012×5×31=186016×5×89=712013×2×35=91010×9×90=810027×3×74=599410×7×67=469018×4×33=237610×3×98=294020×2×17=68024×2×57=273632×3×38=364813×7×36=327624×2×22=105641×2×46=377218×4×97=698411×5×19=104530×3×70=630019×5×76=722030×11÷3=11084×52÷6=72841×20÷5=16431×82÷2=127113×60÷3=26094×54÷6=84645×16÷9=8053×51÷3=90114×54÷6=12614×60÷2=42015×32÷2=24021×94÷3=65820×10÷5=4084×36÷9=33612×80÷8=12094×20÷5=37634×21÷6=11954×88÷2=237615×14÷6=3525×96÷4=60035×12÷5=8496×78÷4=187264×12÷4=19275×14÷2=52516×27÷8=5488×92÷2=404830×14÷7=6048×15÷6=12027×21÷9=6367×24÷3=53620×13÷2=13026×35÷5=18218×28÷7=7286×46÷2=197839×17÷3=22149×60÷5=58814×18÷3=8472×22÷2=79210×30÷4=7548×66÷6=528335×2÷5=134362×6÷3=724255×3÷9=85220×9÷4=49593×8÷6=124925×7÷5=129566×5÷3=11039×8÷6=5214×2÷7=4558×8÷9=496243×3÷9=81792×7÷3=1848133×3÷7=57142×8÷2=56880×4÷2=160723×7÷3=168749×8÷4=98632×7÷2=2212267×3÷9=89246×9÷6=369372×2÷4=186544×2÷8=136320×3÷8=120368×5÷4=460206×4÷8=103360×7÷9=280136×3÷4=102447×4÷3=59628×8÷4=56552×4÷8=27636×7÷4=63400×7÷4=70063×9÷3=189881×6÷3=176256×9÷7=72795×6÷5=95463×8÷4=126718×9÷2=323150×3÷6=25188×9÷6=282996÷2÷6=83285÷5÷3=19498÷2÷3=83966÷3÷7=46208÷2÷2=52720÷6÷2=60390÷6÷5=13528÷2÷8=33224÷2÷7=16784÷2÷2=196612÷3÷2=102399÷7÷3=19648÷9÷6=1290÷2÷9=5732÷2÷3=122189÷9÷7=3744÷2÷2=186945÷3÷3=105234÷2÷9=13135÷9÷3=5792÷9÷2=44882÷3÷7=42190÷2÷5=19224÷4÷7=8336÷2÷7=24720÷2÷4=90780÷6÷5=26304÷4÷2=38548÷2÷2=137616÷2÷7=44840÷4÷5=42808÷4÷2=101144÷9÷2=8432÷2÷3=7280÷2÷4=10672÷7÷6=16216÷2÷6=18444÷2÷6=37130÷2÷5=13256÷4÷2=32832÷4×6=1248636÷6×5=530884÷2×8=3536447÷3×8=1192237÷3×4=316882÷6×4=588579÷3×6=1158174÷2×7=609288÷6×7=336540÷3×8=1440808÷2×6=2424320÷4×9=720666÷9×6=444978÷6×8=1304314÷2×9=1413930÷2×8=3720810÷6×4=540822÷6×8=1096264÷3×5=440806÷2×8=3224564÷6×5=470444÷4×6=666670÷2×6=2010396÷2×5=990414÷3×9=1242710÷2×9=3195792÷3×5=1320838÷2×6=2514676÷2×9=3042150÷2×4=300993÷3×5=1655472÷2×4=944944÷2×3=1416524÷4×3=39360÷2×6=180696÷8×6=522736÷2×8=2944940÷2×3=1410612÷6×4=408720÷8×4=36091÷7×57=741792÷8×50=495048÷4×36=432679÷7×61=591799÷9×57=627182÷2×25=2275136÷8×10=170175÷5×87=304542÷3×37=51824÷3×96=76848÷6×47=376189÷9×48=1008250÷5×13=650342÷6×33=188120÷5×81=324344÷4×77=6622158÷2×11=869315÷7×38=1710135÷9×47=705450÷5×38=342042÷6×43=301176÷4×38=167224÷8×63=189180÷9×51=102032÷8×15=60350÷7×11=55040÷4×84=840343÷7×86=4214115÷5×29=667272÷4×68=462414÷7×66=132496÷8×36=2232160÷8×38=76039÷3×78=1014204÷6×12=408630÷7×64=576036÷2×28=50438÷2×85=1615120÷8×19=285198÷2×92=9108185+(419-299)=305442+(746-125)=1063354+(387-206)=535607+(685-191)=1101124+(231-51)=304350+(695-130)=915214+(413-347)=28075+(623-320)=378225+(334-20)=539371+(758-579)=550456+(353-308)=501113+(471-86)=498343+(373-206)=51040+(793-318)=515166+(216-12)=370822+(630-243)=120991+(347-178)=260767+(623-192)=1198399+(435-215)=61964+(851-766)=149208+(470-143)=535144+(918-404)=658209+(447-360)=296943+(611-539)=1015437+(331-12)=756255+(969-672)=552485+(365-301)=549693+(981-491)=1183157+(338-24)=471267+(599-545)=321362+(446-203)=605526+(847-441)=932119+(211-180)=150323+(819-555)=58793+(342-250)=185962+(921-35)=1848414+(362-96)=680478+(230-128)=580432+(428-302)=558271+(259-92)=438329-(90+118)=121880-(530+207)=143349-(186+73)=90912-(159+161)=592397-(47+12)=338592-(224+240)=128418-(264+40)=114333-(44+276)=13306-(96+143)=67560-(26+287)=247487-(173+81)=233839-(485+152)=202385-(47+141)=197560-(28+520)=12400-(207+192)=1480-(288+56)=136458-(320+117)=21901-(448+310)=143263-(18+125)=120720-(77+96)=547357-(265+33)=59670-(85+238)=347438-(262+47)=129913-(363+362)=188276-(85+32)=159838-(15+564)=259402-(156+186)=60639-(26+595)=18442-(91+238)=113823-(293+501)=29285-(27+170)=88962-(115+81)=766372-(35+139)=198649-(336+233)=80270-(171+94)=5995-(86+752)=157429-(307+70)=52665-(418+17)=230267-(85+30)=152910-(292+562)=56455-(390-217)=282842-(465-232)=609337-(453-301)=185649-(283-136)=502487-(436-253)=304420-(867-840)=393279-(328-300)=251670-(406-89)=353450-(289-169)=330448-(820-745)=373496-(459-100)=137936-(522-14)=428468-(298-120)=290957-(897-893)=953459-(201-46)=304984-(748-453)=689273-(435-272)=110501-(770-506)=237279-(298-202)=183692-(535-506)=663162-(223-126)=65123-(896-794)=21469-(414-299)=354407-(680-388)=115123-(225-168)=66382-(805-588)=165236-(296-187)=127860-(775-753)=838486-(386-299)=399761-(614-426)=573368-(409-48)=7334-(969-781)=146445-(330-63)=178578-(386-49)=241432-(283-182)=331665-(997-890)=558118-(343-304)=79421-(669-356)=108234-(318-274)=190900-(810-432)=522305÷(15÷3)=61680÷(56÷7)=85308÷(63÷9)=44807÷(15÷5)=26980÷(25÷5)=16728÷(72÷9)=91240÷(10÷2)=48404÷(16÷8)=202330÷(15÷3)=66524÷(24÷6)=131240÷(36÷9)=60948÷(10÷5)=474142÷(16÷8)=7112÷(27÷9)=4340÷(36÷9)=85753÷(12÷4)=25190÷(16÷8)=4518÷(27÷3)=286÷(12÷6)=43184÷(24÷3)=23420÷(35÷7)=84405÷(12÷4)=13566÷(54÷9)=11268÷(18÷9)=13450÷(30÷6)=10324÷(54÷9)=54162÷(54÷9)=27906÷(24÷8)=302204÷(12÷4)=68455÷(35÷5)=65182÷(21÷3)=26312÷(16÷2)=39406÷(18÷9)=203450÷(40÷8)=90294÷(28÷4)=42765÷(30÷6)=153267÷(27÷9)=89842÷(12÷6)=421145÷(25÷5)=29624÷(72÷9)=78644÷(2×2)=161496÷(2×4)=62696÷(2×2)=17440÷(4×2)=584÷(2×3)=14528÷(3×2)=8890÷(3×3)=10384÷(4×2)=48512÷(4×2)=64424÷(2×2)=106210÷(3×2)=35150÷(2×3)=25765÷(3×3)=85456÷(4×2)=57114÷(2×3)=19240÷(2×3)=40954÷(2×3)=159840÷(2×3)=140108÷(2×3)=18480÷(3×2)=80276÷(3×2)=46936÷(3×2)=156162÷(3×2)=27184÷(2×2)=46216÷(3×3)=24572÷(2×2)=143272÷(2×4)=34456÷(2×3)=76544÷(2×2)=136702÷(3×3)=78984÷(4×2)=123196÷(2×2)=49132÷(2×3)=22186÷(3×2)=31232÷(4×2)=29990÷(3×2)=165280÷(2×2)=70752÷(2×4)=9418÷(2×3)=3564÷(2×2)=14130×(32÷4)=240169×(24÷3)=1352137×(32÷8)=548665×(12÷2)=3990179×(21÷7)=537341×(30÷6)=1705122×(56÷7)=976771×(81÷9)=6939127×(54÷9)=762337×(54÷6)=303390×(14÷7)=180169×(24÷8)=507185×(16÷8)=370172×(14÷7)=344136×(18÷9)=272274×(10÷2)=137060×(72÷8)=540380×(36÷9)=1520161×(40÷8)=805530×(30÷5)=3180298×(18÷9)=596340×(12÷3)=136032×(16÷4)=128864×(48÷6)=691215×(35÷5)=105319×(14÷2)=2233141×(12÷6)=28253×(10÷2)=265192×(15÷3)=96028×(30÷6)=140169×(35÷7)=845431×(36÷9)=1724151×(24÷4)=906998×(48÷8)=5988498×(10÷5)=996685×(64÷8)=5480139×(36÷9)=556126×(21÷3)=882198×(12÷6)=39690×(30÷5)=54023×(162÷6)=62193×(222÷6)=344130×(180÷9)=60041×(160÷2)=328018×(105÷3)=63066×(261÷9)=191411×(93÷3)=34164×(72÷3)=153611×(477÷9)=58357×(747÷9)=473111×(192÷4)=52838×(120÷6)=76018×(408÷8)=91829×(423÷9)=136326×(145÷5)=75449×(51÷3)=83332×(44÷4)=35221×(423÷9)=98724×(168÷6)=67245×(240÷3)=360040×(20÷2)=40072×(55÷5)=79233×(90÷6)=49512×(252÷9)=33623×(100÷4)=57515×(522÷6)=130537×(104÷8)=48121×(86÷2)=90323×(96÷8)=27642×(315÷9)=147046×(147÷7)=96659×(110÷5)=129835×(80÷5)=56077×(630÷9)=539011×(118÷2)=64986×(272÷4)=584860×(88÷8)=66013×(174÷3)=75468×(56÷4)=95