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336+162=710+461=88+122=237+292=385+92=76+247=299+127=159+769=270+58=120+421=178+31=874+274=218+101=442+128=177+208=190+423=146+164=896+806=127+132=363+990=423+72=420+295=134+275=819+537=186+216=573+340=34+185=131+666=37+12=946+912=203+79=200+333=334+78=31+93=40+49=97+56=172+265=50+51=43+110=317+62=409-83=943-797=426-74=470-387=448-374=488-73=377-357=844-724=425-189=945-137=158-116=373-231=460-323=259-10=471-254=659-579=352-164=716-439=390-360=826-581=433-362=993-161=321-305=898-153=281-156=880-563=482-53=719-113=500-310=823-617=365-206=662-249=249-67=944-139=275-17=241-44=279-124=402-263=476-149=983-125=333×2=498×6=144×6=848×8=157×2=748×8=104×5=220×8=155×6=455×7=316×2=56×2=35×2=459×3=484×2=390×8=420×2=189×3=39×6=491×2=89×4=333×7=200×4=863×5=381×2=969×5=65×7=804×9=163×3=451×5=209×3=564×7=208×2=440×7=39×3=613×5=105×4=813×3=178×2=983×3=270÷3=990÷9=60÷3=552÷4=93÷3=108÷6=96÷6=186÷6=21÷3=52÷2=117÷9=134÷2=184÷4=512÷8=45÷9=63÷3=264÷6=669÷3=288÷9=85÷5=285÷3=784÷4=69÷3=994÷2=200÷4=640÷2=303÷3=220÷5=162÷2=944÷8=16÷4=470÷5=260÷5=190÷2=136÷8=411÷3=252÷7=372÷6=295÷5=486÷6=27×27=69×58=24×30=91×12=20×38=27×86=68×12=13×91=44×17=56×65=57×11=29×10=21×27=91×71=20×20=63×56=23×27=77×53=12×14=66×43=11×87=88×97=18×24=88×66=96×10=26×50=63×13=68×84=12×73=43×83=17×26=21×64=48×20=31×79=14×52=90×31=17×17=89×43=35×19=11×72=228+662+80=421+393+437=53+38+349=837+877+810=292+330+110=510+286+719=626+208+157=788+587+228=108+366+515=545+795+85=427+211+231=597+616+50=255+443+133=760+801+187=147+18+510=74+823+153=45+286+669=740+330+356=511+312+17=232+585+639=398+265+227=806+187+380=299+16+94=817+565+539=63+190+578=496+559+901=237+173+482=264+865+727=106+385+163=780+633+185=516+147+287=433+474+887=112+186+57=884+41+549=25+31+927=497+87+275=290+138+196=17+119+903=393+326+35=295+155+280=203+209-118=752+971-581=306+73-57=846+919-129=64+154-13=512+309-571=307+127-425=482+632-113=398+62-29=862+353-817=119+10-49=491+457-192=253+94-250=705+809-635=17+230-12=475+126-237=205+273-438=17+813-245=203+72-200=542+287-492=278+111-135=155+754-666=212+210-341=41+954-269=203+126-43=549+601-463=109+266-259=692+177-786=265+212-42=252+451-413=124+237-261=827+377-20=275+28-144=312+544-765=256+147-154=644+875-217=109+111-59=199+704-223=47+439-68=581+757-563=234-83-146=618-17-300=435-65-291=841-345-361=405-37-230=988-348-186=208-59-82=929-449-153=196-106-29=914-221-48=358-17-46=979-293-399=447-225-96=948-220-97=457-398-21=678-300-228=143-94-39=872-155-203=338-211-36=615-212-358=391-182-176=583-83-365=398-232-54=838-514-132=348-28-36=962-599-85=475-154-155=825-365-259=314-122-128=423-117-157=340-134-195=768-710-29=377-291-75=926-26-457=479-247-182=829-439-76=213-40-116=418-273-91=368-16-138=858-663-114=274-226+53=991-509+50=144-139+149=431-57+642=60-60+374=771-388+547=176-172+415=871-607+122=232-89+217=607-287+737=331-94+138=816-248+45=359-215+294=777-238+142=370-87+153=879-297+42=369-261+124=549-368+111=316-236+213=581-418+166=471-256+54=769-140+922=167-128+158=927-143+347=445-146+114=557-39+239=358-166+167=354-286+209=388-160+38=376-137+523=114-103+156=974-934+837=173-97+382=893-243+344=392-121+179=938-583+766=373-308+113=524-107+741=352-218+318=441-143+554=19×14×2=81×12×7=10×11×4=35×88×2=15×10×5=70×74×5=11×12×4=67×77×8=10×21×4=71×59×7=11×14×6=65×58×8=21×11×3=66×69×9=21×20×2=48×21×6=17×19×3=12×60×2=13×11×5=13×89×2=11×24×2=85×87×7=18×10×4=18×21×4=11×12×7=62×25×2=10×13×3=88×73×6=12×12×6=47×49×2=18×14×2=71×48×4=27×11×2=76×92×7=18×10×2=52×55×2=12×10×5=11×79×4=13×36×2=96×64×9=33×5×2=116×6×4=51×4×2=212×4×6=36×6×2=152×4×7=113×2×4=476×2×4=45×8×2=103×3×9=100×3×2=299×3×8=107×4×2=86×6×2=72×4×3=319×3×8=56×3×2=158×6×9=15×5×2=73×4×3=21×7×2=223×2×5=30×5×2=69×3×6=49×7×2=160×3×9=16×4×8=74×5×4=53×2×3=210×2×9=24×4×8=101×3×2=122×2×3=120×8×3=38×3×8=323×2×6=44×2×5=374×2×5=37×2×3=192×4×8=11×6×13=41×2×45=11×5×77=19×5×50=15×6×52=19×2×65=15×6×30=17×3×35=10×4×74=21×3×34=17×5×78=10×6×25=22×3×71=19×3×92=42×2×94=10×3×95=46×2×58=10×4×18=18×2×73=17×4×26=11×7×13=45×2×83=44×2×24=49×2×95=11×3×15=13×4×18=34×2×85=28×3×78=15×6×97=10×3×86=11×4×62=13×4×34=11×9×51=49×2×59=10×5×15=16×4×56=21×2×57=15×5×90=13×2×13=36×2×77=18×11÷3=48×92÷2=36×15÷2=31×88÷8=27×32÷3=68×62÷2=16×30÷2=64×71÷4=48×14÷6=30×27÷5=39×16÷2=24×76÷3=14×39÷2=20×36÷3=21×10÷6=50×54÷2=16×40÷8=30×39÷9=20×26÷4=71×44÷2=32×31÷2=36×18÷4=32×12÷8=72×98÷9=36×22÷9=24×98÷7=15×34÷3=72×34÷2=43×12÷4=70×26÷7=44×13÷2=45×43÷3=11×12÷4=77×86÷7=76×12÷3=37×12÷6=33×22÷6=21×16÷3=16×33÷4=64×79÷2=329×3÷7=470×3÷5=495×2÷5=920×3÷5=113×8÷2=413×8÷4=66×7÷6=42×8÷2=489×2÷6=618×8÷3=57×6÷9=770×7÷2=296×3÷8=846×2÷6=245×2÷5=938×6÷7=308×2÷7=786×6÷9=87×8÷4=96×6÷2=24×8÷4=500×7÷5=74×4÷8=155×6÷2=270×2÷5=240×5÷6=10×9÷6=135×7÷3=21×3÷7=548×9÷6=460×2÷8=122×3÷2=20×4÷5=700×6÷4=144×5÷4=484×5÷4=45×3÷9=105×5÷3=216×2÷9=922×7÷2=378÷3÷3=840÷8÷5=152÷2÷2=108÷3÷3=148÷2÷2=300÷3÷4=110÷5÷2=252÷3÷3=360÷3÷6=438÷3÷2=490÷2÷5=280÷4÷2=768÷8÷8=324÷4÷3=846÷6÷3=702÷2÷3=90÷3÷2=540÷6÷9=216÷2÷9=819÷3÷7=630÷2÷7=384÷8÷2=750÷5÷2=120÷3÷2=936÷3÷8=210÷6÷7=400÷4÷4=954÷3÷6=420÷3÷5=612÷2÷9=585÷9÷5=400÷2÷2=984÷4÷6=180÷9÷2=860÷2÷2=882÷6÷7=540÷9÷3=738÷2÷9=90÷3÷6=648÷2÷6=951÷3×6=749÷7×3=30÷6×8=105÷7×8=399÷7×3=228÷6×3=455÷7×2=728÷2×4=286÷2×4=372÷2×5=424÷4×3=52÷2×5=993÷3×4=12÷3×2=780÷2×3=804÷6×9=918÷6×8=196÷2×3=220÷4×6=642÷6×2=288÷8×9=696÷3×5=492÷6×8=556÷2×5=384÷6×3=646÷2×5=411÷3×2=300÷3×8=690÷3×5=692÷2×3=936÷9×6=543÷3×6=342÷6×5=144÷9×3=21÷7×8=78÷3×4=984÷8×9=718÷2×3=528÷6×7=162÷6×3=20÷5×25=432÷6×75=20÷4×55=90÷2×15=42÷3×39=204÷3×81=45÷3×66=129÷3×10=68÷4×53=300÷4×27=70÷5×66=348÷6×20=357÷7×12=255÷3×25=56÷7×81=588÷6×54=111÷3×17=665÷7×91=30÷5×70=156÷2×22=192÷6×12=104÷2×81=279÷9×10=156÷2×10=16÷2×91=68÷2×30=80÷4×38=243÷9×72=497÷7×10=16÷8×71=10÷5×24=100÷4×86=55÷5×41=118÷2×90=459÷9×18=166÷2×53=40÷4×21=315÷5×33=20÷2×57=154÷7×16=293+(321-260)=885+(541-127)=124+(360-49)=270+(459-223)=257+(475-430)=795+(749-451)=415+(445-367)=339+(826-485)=276+(228-23)=415+(673-321)=217+(427-316)=996+(789-672)=282+(423-177)=490+(887-189)=256+(421-295)=859+(559-150)=377+(355-240)=186+(713-564)=317+(252-137)=348+(572-399)=167+(451-18)=385+(869-829)=99+(299-254)=58+(519-171)=303+(364-299)=144+(224-87)=109+(148-120)=560+(421-212)=414+(497-412)=187+(612-328)=364+(228-24)=712+(808-256)=111+(343-258)=912+(324-141)=355+(443-341)=836+(887-149)=145+(215-27)=750+(662-47)=389+(404-370)=105+(971-331)=457-(259+83)=932-(480+21)=209-(44+53)=940-(625+218)=407-(294+112)=555-(285+255)=420-(112+53)=852-(29+822)=275-(48+197)=959-(325+367)=467-(185+185)=261-(20+89)=487-(43+377)=522-(23+381)=494-(449+45)=950-(337+87)=161-(35+28)=379-(186+181)=481-(101+189)=535-(97+260)=345-(53+234)=472-(112+283)=310-(98+24)=798-(201+16)=421-(112+16)=818-(479+60)=385-(60+232)=781-(189+568)=256-(87+30)=761-(75+526)=451-(189+128)=761-(256+142)=448-(104+93)=469-(165+222)=285-(97+112)=290-(74+195)=499-(435+46)=652-(112+248)=473-(63+144)=508-(338+85)=388-(465-402)=458-(711-271)=137-(452-400)=492-(534-76)=425-(438-312)=668-(842-786)=412-(449-408)=501-(755-447)=251-(338-180)=241-(667-540)=164-(491-337)=943-(811-261)=413-(146-18)=998-(503-348)=354-(71-13)=780-(282-27)=277-(214-127)=418-(843-728)=350-(87-47)=263-(643-587)=320-(164-16)=95-(479-468)=425-(427-384)=591-(195-163)=162-(445-429)=676-(909-689)=201-(151-88)=487-(948-700)=357-(487-454)=607-(726-211)=151-(54-52)=713-(905-803)=319-(267-249)=573-(543-343)=248-(288-221)=701-(913-232)=285-(441-237)=236-(473-470)=169-(353-198)=486-(951-829)=57÷(27÷9)=880÷(32÷8)=10÷(45÷9)=54÷(63÷7)=357÷(63÷9)=926÷(14÷7)=330÷(18÷9)=483÷(12÷4)=243÷(81÷9)=322÷(14÷2)=280÷(36÷9)=18÷(16÷8)=270÷(15÷3)=825÷(15÷3)=123÷(21÷7)=440÷(35÷7)=114÷(42÷7)=968÷(16÷2)=350÷(56÷8)=564÷(12÷6)=456÷(30÷5)=588÷(28÷7)=166÷(12÷6)=525÷(24÷8)=462÷(12÷2)=540÷(18÷9)=70÷(12÷6)=528÷(27÷9)=119÷(63÷9)=371÷(49÷7)=188÷(14÷7)=140÷(20÷4)=48÷(42÷7)=668÷(14÷7)=220÷(28÷7)=874÷(16÷8)=12÷(10÷5)=26÷(16÷8)=288÷(16÷4)=224÷(63÷9)=678÷(2×3)=552÷(2×3)=534÷(2×3)=153÷(3×3)=504÷(3×3)=648÷(3×3)=976÷(2×2)=112÷(2×2)=952÷(4×2)=364÷(2×2)=348÷(3×2)=688÷(2×4)=296÷(2×2)=312÷(3×2)=300÷(2×3)=76÷(2×2)=912÷(3×2)=621÷(3×3)=408÷(3×2)=666÷(3×3)=732÷(3×2)=264÷(2×3)=942÷(3×2)=264÷(3×2)=644÷(2×2)=912÷(2×2)=512÷(4×2)=126÷(3×3)=462÷(3×2)=248÷(2×2)=492÷(2×3)=144÷(4×2)=704÷(2×2)=456÷(2×2)=772÷(2×2)=594÷(3×3)=936÷(2×4)=984÷(4×2)=992÷(4×2)=376÷(2×4)=85×(63÷9)=370×(56÷7)=175×(18÷9)=441×(18÷6)=43×(16÷4)=734×(48÷8)=118×(49÷7)=260×(24÷8)=481×(16÷8)=653×(18÷3)=393×(10÷5)=345×(14÷7)=216×(12÷3)=907×(32÷8)=151×(21÷7)=298×(42÷6)=218×(24÷8)=442×(12÷3)=23×(14÷7)=595×(40÷5)=333×(12÷6)=604×(36÷6)=336×(14÷7)=810×(12÷4)=399×(16÷8)=944×(48÷6)=13×(15÷5)=527×(15÷3)=282×(21÷7)=585×(14÷2)=85×(36÷9)=686×(24÷6)=479×(12÷6)=768×(72÷8)=204×(28÷7)=363×(35÷7)=38×(27÷3)=371×(48÷6)=176×(21÷7)=441×(63÷7)=20×(96÷8)=75×(348÷4)=25×(333÷9)=17×(236÷4)=61×(112÷7)=25×(665÷7)=74×(90÷9)=61×(651÷7)=13×(92÷2)=97×(85÷5)=35×(80÷4)=22×(159÷3)=15×(63÷3)=59×(342÷9)=10×(728÷8)=15×(184÷8)=33×(112÷8)=46×(200÷8)=25×(132÷6)=66×(688÷8)=19×(333÷9)=24×(246÷3)=30×(128÷4)=24×(66÷6)=21×(123÷3)=35×(174÷2)=45×(54÷3)=13×(720÷8)=20×(266÷7)=26×(140÷4)=53×(20÷2)=40×(72÷2)=35×(162÷9)=27×(96÷2)=11×(492÷6)=68×(644÷7)=20×(180÷9)=86×(68÷4)=40×(96÷8)=63×(476÷7)=19+468×2=149+79×4=189+107×4=667+209×4=412+74×5=220+302×2=477+49×3=306+230×3=185+69×2=348+144×4=339+99×4=757+153×4=295+187×2=471+165×4=409+72×4=680+152×5=180+28×8=615+410×2=222+262×2=850+48×7=93+99×3=649+192×3=381+109×4=352+32×9=105+107×6=959+208×3=213+88×2=155+89×3=210+37×9=819+92×2=33×8+78=176×4+484=315×2+30=17×2+925=13×6+192=225×3+622=65×9+29=100×3+154=23×9+20=15×3+15=168+49×13=580+10×64=445+10×15=114+55×16=11+12×14=776+12×34=384+14×13=199+14×11=45+47×10=164+18×11=183+10×80=731+20×23=250+12×53=815+10×83=181+48×15=543+10×46=219+23×28=826+23×36=266+10×37=282+19×17=60+10×74=66+20×17=100+50×16=760+12×75=454+13×38=738+44×20=121+31×21=518+29×21=293+20×32=396+11×33=14×12+293=14×38+779=39×18+177=10×95+660=11×31+205=14×47+117=12×53+316=26×27+512=19×24+205=22×29+43=298-13×13=982-21×34=319-11×11=847-23×36=462-14×14=996-29×15=472-21×12=890-19×46=365-12×12=512-12×18=301-15×13=983-16×12=446-25×12=700-10×52=410-33×12=577-12×40=355-25×10=900-22×36=365-13×27=990-19×20=378-10×35=952-29×31=446-17×25=411-14×20=338-10×16=984-15×35=352-14×12=961-17×54=420-32×11=845-15×35=456-11×21=734-24×26=339-10×12=909-23×11=430-17×13=855-19×44=426-14×27=962-13×44=479-14×13=511-21×22=335-42×3=500-59×2=189-20×5=791-179×2=125-29×3=946-76×9=291-47×2=743-151×2=377-22×8=489-47×7=335-10×8=354-123×2=330-48×4=824-64×7=260-21×5=645-132×3=303-100×3=705-114×3=484-97×4=282-15×7=424-185×2=427-26×7=486-60×4=735-39×5=491-228×2=693-122×4=471-32×6=819-34×6=286-32×4=594-105×3=443-174×2=716-182×3=441-136×2=569-113×5=289-64×3=173-44×3=344-36×9=970-27×4=50-21×2=911-109×7=36×13-391=14×42-581=20×21-379=12×71-731=21×20-274=14×59-752=22×14-99=15×39-334=17×22-17=13×57-492=24×13-195=43×18-609=21×22-83=17×45-704=10×21-180=22×11-33=13×21-158=51×17-59=16×15-112=12×66-748=15×30-325=36×25-268=21×21-270=18×21-301=36×10-265=21×40-342=14×31-229=19×43-449=15×23-44=29×30-541=14×35-453=14×61-481=17×29-247=11×86-508=11×45-180=23×39-255=10×44-56=20×38-398=12×18-43=17×44-376=103×2-61=720×2-288=236×4-230=177×3-516=403×2-230=808×3-43=220×2-186=784×9-47=81×6-438=824×4-563=287×3-406=202×6-390=166×4-194=561×6-663=47×6-29=407×2-621=23×6-42=779×3-822=74×9-472=377×8-290=125×8-236=429×3-190=158×6-639=826×6-949=183×3-181=207×9-762=103×3-28=393×5-543=195×4-411=476×3-950=149×3-248=678×5-484=112×8-518=585×3-87=137×4-542=418×8-345=192×3-553=666×6-313=288×2-25=621×4-207=223+828÷6=18+56÷8=135+162÷2=327+938÷2=330+138÷3=149+660÷5=295+675÷9=369+402÷3=78+48÷4=285+845÷5=286+771÷3=524+204÷3=405+38÷2=541+90÷6=96+576÷8=622+408÷6=201+91÷7=400+708÷4=232+665÷5=592+135÷5=464÷2+219=690÷2+563=332÷4+312=676÷2+136=72÷3+62=738÷9+187=385÷7+270=621÷9+144=392÷7+485=845÷5+997=980÷7+404=666÷2+825=100÷2+31=414÷6+317=300÷5+133=424÷8+320=564÷6+25=903÷3+228=284÷2+488=117÷3+128=357-642÷2=659-240÷6=468-259÷7=243-342÷6=309-395÷5=283-588÷3=305-555÷5=953-483÷7=301-452÷4=504-624÷2=221-660÷4=518-333÷9=291-474÷3=512-723÷3=359-576÷4=409-891÷9=170-234÷6=897-112÷8=156-215÷5=483-735÷5=412-260÷4=517-480÷3=460-414÷2=463-215÷5=203-224÷7=962-777÷3=46-81÷3=783-930÷2=471-992÷8=583-329÷7=296-60÷6=868-711÷3=384-872÷4=185-60÷2=114-783÷9=373-642÷2=460-312÷8=870-576÷3=143-156÷4=687-553÷7=25×(297-265)=81×(771-713)=17×(89-48)=48×(496-460)=20×(417-390)=94×(988-908)=62×(173-157)=75×(771-712)=55×(289-277)=46×(205-151)=54×(249-232)=28×(974-889)=11×(453-409)=20×(824-766)=10×(100-18)=47×(343-262)=70×(473-460)=83×(416-361)=15×(211-175)=25×(314-260)=(346-299)×13=(606-559)×33=(382-364)×13=(881-859)×22=(80-40)×13=(331-234)×92=(359-339)×39=(299-247)×28=(394-376)×55=(699-634)×20=(360-311)×18=(783-734)×41=(144-131)×37=(138-50)×16=(92-45)×14=(660-619)×54=(260-229)×30=(779-762)×66=(475-446)×27=(71-57)×70=74×(420-414)=330×(600-592)=37×(485-482)=230×(899-892)=82×(143-136)=159×(728-721)=25×(275-269)=16×(41-36)=115×(296-292)=431×(308-305)=57×(160-152)=359×(745-736)=47×(476-471)=859×(632-627)=84×(145-139)=376×(57-54)=142×(67-64)=231×(532-526)=11×(39-31)=31×(320-317)=17×(467-463)=500×(253-247)=26×(469-466)=762×(812-804)=43×(257-249)=108×(881-875)=207×(159-155)=859×(819-816)=204×(458-455)=26×(341-333)=48×(274-265)=591×(781-778)=10×(77-74)=582×(111-103)=311×(342-339)=431×(723-718)=53×(170-164)=974×(74-69)=18×(251-246)=248×(358-349)=104÷(201-199)=318÷(862-860)=40÷(90-88)=426÷(821-819)=375÷(332-329)=828÷(217-211)=120÷(346-338)=225÷(902-899)=20÷(452-450)=528÷(281-277)=55÷(40-35)=936÷(449-443)=264÷(140-137)=258÷(774-771)=474÷(398-396)=639÷(352-349)=64÷(415-411)=231÷(793-786)=60÷(102-99)=660÷(26-20)=180÷(33-30)=895÷(596-591)=24÷(459-455)=954÷(45-43)=350÷(404-397)=950÷(685-680)=480÷(299-293)=612÷(312-308)=125÷(157-152)=120÷(973-968)=246÷(219-217)=105÷(910-905)=302÷(475-473)=972÷(177-168)=282÷(370-367)=18÷(500-491)=470÷(415-413)=816÷(425-422)=423÷(477-474)=506÷(974-972)=(421-196)÷3=(614-78)÷8=(497-319)÷2=(773-179)÷2=(380-194)÷6=(949-237)÷2=(415-365)÷5=(717-577)÷4=(69-53)÷8=(525-349)÷8=(235-61)÷3=(902-77)÷5=(465-265)÷5=(655-326)÷7=(153-81)÷8=(689-149)÷2=(124-54)÷5=(889-207)÷2=(450-194)÷8=(471-393)÷2=(243-187)÷8=(267-29)÷7=(362-142)÷4=(628-610)÷3=(275-191)÷6=(576-20)÷2=(464-219)÷7=(512-488)÷6=(171-115)÷8=(558-82)÷4=(283-227)÷7=(748-629)÷7=(449-287)÷6=(835-367)÷2=(414-164)÷2=(318-227)÷7=(172-160)÷4=(892-427)÷5=(365-302)÷7=(793-603)÷5=2/8+4/8=7/10+2/10=4/8+2/8=1/4+3/4=2/8+5/8=1/6+3/6=1/5+3/5=1/4+2/4=1/8+3/8=3/5+2/5=1/7+5/7=1/5+4/5=2/4-1/4=3/5-2/5=6/8-1/8=5/8-2/8=3/8-2/8=2/3-1/3=3/8-1/8=4/7-3/7=4/7-2/7=4/5-1/5=2/7-1/7=5/8-3/8=0.6+9.7=81.7+3.5=9.7+5.9=6.6+7.7=0.8+8.1=1.6+35.0=3.8+9.3=7.2+30.4=0.4+3.5=5.3+0.7=4.4+3.1=73.0+15.2=1.3+3.9=95.9+1.9=9.7+8.8=4.7+9.4=8.1+6.5=67.2+11.4=8.4+1.3=72.5+24.0=9.2+6.9=7.6+8.2=2.5+5.0=3.1+68.1=9.4+3.6=24.9+20.8=4.8+0.7=3.8+6.2=0.3+4.0=2.4+72.8=6.4+9.8=23.2+48.9=3.5+5.9=3.3+4.6=0.3+7.7=10.7+87.3=6.9+4.3=13.0+9.1=0.4+4.9=6.1+3.0=5.5-3.3=33.0-7.5=4.3-2.4=4.1-1.5=8.9-7.2=53.2-21.9=8.0-0.2=98.2-85.8=8.0-6.5=6.2-4.5=7.6-5.6=8.7-2.4=5.8-3.2=67.4-66.0=6.6-3.9=2.8-1.2=9.8-4.8=6.0-0.8=3.5-3.4=54.0-48.9=3.9-2.4=6.7-3.3=9.6-2.8=5.8-0.6=7.3-2.9=79.7-45.5=9.3-5.6=3.8-3.7=4.8-0.7=48.4-35.8=9.1-1.9=96.9-45.8=4.1-0.4=4.2-3.0=5.1-2.1=71.7-20.6=2.2-1.1=61.9-37.2=6.6-2.8=7.7-0.4=參考答案336+162=498710+461=117188+122=210237+292=529385+92=47776+247=323299+127=426159+769=928270+58=328120+421=541178+31=209874+274=1148218+101=319442+128=570177+208=385190+423=613146+164=310896+806=1702127+132=259363+990=1353423+72=495420+295=715134+275=409819+537=1356186+216=402573+340=91334+185=219131+666=79737+12=49946+912=1858203+79=282200+333=533334+78=41231+93=12440+49=8997+56=153172+265=43750+51=10143+110=153317+62=379409-83=326943-797=146426-74=352470-387=83448-374=74488-73=415377-357=20844-724=120425-189=236945-137=808158-116=42373-231=142460-323=137259-10=249471-254=217659-579=80352-164=188716-439=277390-360=30826-581=245433-362=71993-161=832321-305=16898-153=745281-156=125880-563=317482-53=429719-113=606500-310=190823-617=206365-206=159662-249=413249-67=182944-139=805275-17=258241-44=197279-124=155402-263=139476-149=327983-125=858333×2=666498×6=2988144×6=864848×8=6784157×2=314748×8=5984104×5=520220×8=1760155×6=930455×7=3185316×2=63256×2=11235×2=70459×3=1377484×2=968390×8=3120420×2=840189×3=56739×6=234491×2=98289×4=356333×7=2331200×4=800863×5=4315381×2=762969×5=484565×7=455804×9=7236163×3=489451×5=2255209×3=627564×7=3948208×2=416440×7=308039×3=117613×5=3065105×4=420813×3=2439178×2=356983×3=2949270÷3=90990÷9=11060÷3=20552÷4=13893÷3=31108÷6=1896÷6=16186÷6=3121÷3=752÷2=26117÷9=13134÷2=67184÷4=46512÷8=6445÷9=563÷3=21264÷6=44669÷3=223288÷9=3285÷5=17285÷3=95784÷4=19669÷3=23994÷2=497200÷4=50640÷2=320303÷3=101220÷5=44162÷2=81944÷8=11816÷4=4470÷5=94260÷5=52190÷2=95136÷8=17411÷3=137252÷7=36372÷6=62295÷5=59486÷6=8127×27=72969×58=400224×30=72091×12=109220×38=76027×86=232268×12=81613×91=118344×17=74856×65=364057×11=62729×10=29021×27=56791×71=646120×20=40063×56=352823×27=62177×53=408112×14=16866×43=283811×87=95788×97=853618×24=43288×66=580896×10=96026×50=130063×13=81968×84=571212×73=87643×83=356917×26=44221×64=134448×20=96031×79=244914×52=72890×31=279017×17=28989×43=382735×19=66511×72=792228+662+80=970421+393+437=125153+38+349=440837+877+810=2524292+330+110=732510+286+719=1515626+208+157=991788+587+228=1603108+366+515=989545+795+85=1425427+211+231=869597+616+50=1263255+443+133=831760+801+187=1748147+18+510=67574+823+153=105045+286+669=1000740+330+356=1426511+312+17=840232+585+639=1456398+265+227=890806+187+380=1373299+16+94=409817+565+539=192163+190+578=831496+559+901=1956237+173+482=892264+865+727=1856106+385+163=654780+633+185=1598516+147+287=950433+474+887=1794112+186+57=355884+41+549=147425+31+927=983497+87+275=859290+138+196=62417+119+903=1039393+326+35=754295+155+280=730203+209-118=294752+971-581=1142306+73-57=322846+919-129=163664+154-13=205512+309-571=250307+127-425=9482+632-113=1001398+62-29=431862+353-817=398119+10-49=80491+457-192=756253+94-250=97705+809-635=87917+230-12=235475+126-237=364205+273-438=4017+813-245=585203+72-200=75542+287-492=337278+111-135=254155+754-666=243212+210-341=8141+954-269=726203+126-43=286549+601-463=687109+266-259=116692+177-786=83265+212-42=435252+451-413=290124+237-261=100827+377-20=1184275+28-144=159312+544-765=91256+147-154=249644+875-217=1302109+111-59=161199+704-223=68047+439-68=418581+757-563=775234-83-146=5618-17-300=301435-65-291=79841-345-361=135405-37-230=138988-348-186=454208-59-82=67929-449-153=327196-106-29=61914-221-48=645358-17-46=295979-293-399=287447-225-96=126948-220-97=631457-398-21=38678-300-228=150143-94-39=10872-155-203=514338-211-36=91615-212-358=45391-182-176=33583-83-365=135398-232-54=112838-514-132=192348-28-36=284962-599-85=278475-154-155=166825-365-259=201314-122-128=64423-117-157=149340-134-195=11768-710-29=29377-291-75=11926-26-457=443479-247-182=50829-439-76=314213-40-116=57418-273-91=54368-16-138=214858-663-114=81274-226+53=101991-509+50=532144-139+149=154431-57+642=101660-60+374=374771-388+547=930176-172+415=419871-607+122=386232-89+217=360607-287+737=1057331-94+138=375816-248+45=613359-215+294=438777-238+142=681370-87+153=436879-297+42=624369-261+124=232549-368+111=292316-236+213=293581-418+166=329471-256+54=269769-140+922=1551167-128+158=197927-143+347=1131445-146+114=413557-39+239=757358-166+167=359354-286+209=277388-160+38=266376-137+523=762114-103+156=167974-934+837=877173-97+382=458893-243+344=994392-121+179=450938-583+766=1121373-308+113=178524-107+741=1158352-218+318=452441-143+554=85219×14×2=53281×12×7=680410×11×4=44035×88×2=616015×10×5=75070×74×5=2590011×12×4=52867×77×8=4127210×21×4=84071×59×7=2932311×14×6=92465×58×8=3016021×11×3=69366×69×9=4098621×20×2=84048×21×6=604817×19×3=96912×60×2=144013×11×5=71513×89×2=231411×24×2=52885×87×7=5176518×10×4=72018×21×4=151211×12×7=92462×25×2=310010×13×3=39088×73×6=3854412×12×6=86447×49×2=460618×14×2=50471×48×4=1363227×11×2=59476×92×7=4894418×10×2=36052×55×2=572012×10×5=60011×79×4=347613×36×2=93696×64×9=5529633×5×2=330116×6×4=278451×4×2=408212×4×6=508836×6×2=432152×4×7=4256113×2×4=904476×2×4=380845×8×2=720103×3×9=2781100×3×2=600299×3×8=7176107×4×2=85686×6×2=103272×4×3=864319×3×8=765656×3×2=336158×6×9=853215×5×2=15073×4×3=87621×7×2=294223×2×5=223030×5×2=30069×3×6=124249×7×2=686160×3×9=432016×4×8=51274×5×4=148053×2×3=318210×2×9=378024×4×8=768101×3×2=606122×2×3=732120×8×3=288038×3×8=912323×2×6=387644×2×5=440374×2×5=374037×2×3=222192×4×8=614411×6×13=85841×2×45=369011×5×77=423519×5×50=475015×6×52=468019×2×65=247015×6×30=270017×3×35=178510×4×74=296021×3×34=214217×5×78=663010×6×25=150022×3×71=468619×3×92=524442×2×94=789610×3×95=285046×2×58=533610×4×18=72018×2×73=262817×4×26=176811×7×13=100145×2×83=747044×2×24=211249×2×95=931011×3×15=49513×4×18=93634×2×85=578028×3×78=655215×6×97=873010×3×86=258011×4×62=272813×4×34=176811×9×51=504949×2×59=578210×5×15=75016×4×56=358421×2×57=239415×5×90=675013×2×13=33836×2×77=554418×11÷3=6648×92÷2=220836×15÷2=27031×88÷8=34127×32÷3=28868×62÷2=210816×30÷2=24064×71÷4=113648×14÷6=11230×27÷5=16239×16÷2=31224×76÷3=60814×39÷2=27320×36÷3=24021×10÷6=3550×54÷2=135016×40÷8=8030×39÷9=13020×26÷4=13071×44÷2=156232×31÷2=49636×18÷4=16232×12÷8=4872×98÷9=78436×22÷9=8824×98÷7=33615×34÷3=17072×34÷2=122443×12÷4=12970×26÷7=26044×13÷2=28645×43÷3=64511×12÷4=3377×86÷7=94676×12÷3=30437×12÷6=7433×22÷6=12121×16÷3=11216×33÷4=13264×79÷2=2528329×3÷7=141470×3÷5=282495×2÷5=198920×3÷5=552113×8÷2=452413×8÷4=82666×7÷6=7742×8÷2=168489×2÷6=163618×8÷3=164857×6÷9=38770×7÷2=2695296×3÷8=111846×2÷6=282245×2÷5=98938×6÷7=804308×2÷7=88786×6÷9=52487×8÷4=17496×6÷2=28824×8÷4=48500×7÷5=70074×4÷8=37155×6÷2=465270×2÷5=108240×5÷6=20010×9÷6=15135×7÷3=31521×3÷7=9548×9÷6=822460×2÷8=115122×3÷2=18320×4÷5=16700×6÷4=1050144×5÷4=180484×5÷4=60545×3÷9=15105×5÷3=175216×2÷9=48922×7÷2=3227378÷3÷3=42840÷8÷5=21152÷2÷2=38108÷3÷3=12148÷2÷2=37300÷3÷4=25110÷5÷2=11252÷3÷3=28360÷3÷6=20438÷3÷2=73490÷2÷5=49280÷4÷2=35768÷8÷8=12324÷4÷3=27846÷6÷3=47702÷2÷3=11790÷3÷2=15540÷6÷9=10216÷2÷9=12819÷3÷7=39630÷2÷7=45384÷8÷2=24750÷5÷2=75120÷3÷2=20936÷3÷8=39210÷6÷7=5400÷4÷4=25954÷3÷6=53420÷3÷5=28612÷2÷9=34585÷9÷5=13400÷2÷2=100984÷4÷6=41180÷9÷2=10860÷2÷2=215882÷6÷7=21540÷9÷3=20738÷2÷9=4190÷3÷6=5648÷2÷6=54951÷3×6=1902749÷7×3=32130÷6×8=40105÷7×8=120399÷7×3=171228÷6×3=114455÷7×2=130728÷2×4=1456286÷2×4=572372÷2×5=930424÷4×3=31852÷2×5=130993÷3×4=132412÷3×2=8780÷2×3=1170804÷6×9=1206918÷6×8=1224196÷2×3=294220÷4×6=330642÷6×2=214288÷8×9=324696÷3×5=1160492÷6×8=656556÷2×5=1390384÷6×3=192646÷2×5=1615411÷3×2=274300÷3×8=800690÷3×5=1150692÷2×3=1038936÷9×6=624543÷3×6=1086342÷6×5=285144÷9×3=4821÷7×8=2478÷3×4=104984÷8×9=1107718÷2×3=1077528÷6×7=616162÷6×3=8120÷5×25=100432÷6×75=540020÷4×55=27590÷2×15=67542÷3×39=546204÷3×81=550845÷3×66=990129÷3×10=43068÷4×53=901300÷4×27=202570÷5×66=924348÷6×20=1160357÷7×12=612255÷3×25=212556÷7×81=648588÷6×54=5292111÷3×17=629665÷7×91=864530÷5×70=420156÷2×22=1716192÷6×12=384104÷2×81=4212279÷9×10=310156÷2×10=78016÷2×91=72868÷2×30=102080÷4×38=760243÷9×72=1944497÷7×10=71016÷8×71=14210÷5×24=48100÷4×86=215055÷5×41=451118÷2×90=5310459÷9×18=918166÷2×53=439940÷4×21=210315÷5×33=207920÷2×57=570154÷7×16=352293+(321-260)=354885+(541-127)=1299124+(360-49)=435270+(459-223)=506257+(475-430)=302795+(749-451)=1093415+(445-367)=493339+(826-485)=680276+(228-23)=481415+(673-321)=767217+(427-316)=328996+(789-672)=1113282+(423-177)=528490+(887-189)=1188256+(421-295)=382859+(559-150)=1268377+(355-240)=492186+(713-564)=335317+(252-137)=432348+(572-399)=521167+(451-18)=600385+(869-829)=42599+(299-254)=14458+(519-171)=406303+(364-299)=368144+(224-87)=281109+(148-120)=137560+(421-212)=769414+(497-412)=499187+(612-328)=471364+(228-24)=568712+(808-256)=1264111+(343-258)=196912+(324-141)=1095355+(443-341)=457836+(887-149)=1574145+(215-27)=333750+(662-47)=1365389+(404-370)=423105+(971-331)=745457-(259+83)=115932-(480+21)=431209-(44+53)=112940-(625+218)=97407-(294+112)=1555-(285+255)=15420-(112+53)=255852-(29+822)=1275-(48+197)=30959-(325+367)=267467-(185+185)=97261-(20+89)=152487-(43+377)=67522-(23+381)=118494-(449+45)=0950-(337+87)=526161-(35+28)=98379-(186+181)=12481-(101+189)=191535-(97+260)=178345-(53+234)=58472-(112+283)=77310-(98+24)=188798-(201+16)=581421-(112+16)=293818-(479+60)=279385-(60+232)=93781-(189+568)=24256-(87+30)=139761-(75+526)=160451-(189+128)=134761-(256+142)=363448-(104+93)=251469-(165+222)=82285-(97+112)=76290-(74+195)=21499-(435+46)=18652-(112+248)=292473-(63+144)=266508-(338+85)=85388-(465-402)=325458-(711-271)=18137-(452-400)=85492-(534-76)=34425-(438-312)=299668-(842-786)=612412-(449-408)=371501-(755-447)=193251-(338-180)=93241-(667-540)=114164-(491-337)=10943-(811-261)=393413-(146-18)=285998-(503-348)=843354-(71-13)=296780-(282-27)=525277-(214-127)=190418-(843-728)=303350-(87-47)=310263-(643-587)=207320-(164-16)=17295-(479-468)=84425-(427-384)=382591-(195-163)=559162-(445-429)=146676-(909-689)=456201-(151-88)=138487-(948-700)=239357-(487-454)=324607-(726-211)=92151-(54-52)=149713-(905-803)=611319-(267-249)=301573-(543-343)=373248-(288-221)=181701-(913-232)=20285-(441-237)=81236-(473-470)=233169-(353-198)=14486-(951-829)=36457÷(27÷9)=19880÷(32÷8)=22010÷(45÷9)=254÷(63÷7)=6357÷(63÷9)=51926÷(14÷7)=463330÷(18÷9)=165483÷(12÷4)=161243÷(81÷9)=27322÷(14÷2)=46280÷(36÷9)=7018÷(16÷8)=9270÷(15÷3)=54825÷(15÷3)=165123÷(21÷7)=41440÷(35÷7)=88114÷(42÷7)=19968÷(16÷2)=121350÷(56÷8)=50564÷(12÷6)=282456÷(30÷5)=76588÷(28÷7)=147166÷(12÷6)=83525÷(24÷8)=175462÷(12÷2)=77540÷(18÷9)=27070÷(12÷6)=35528÷(27÷9)=176119÷(63÷9)=17371÷(49÷7)=53188÷(14÷7)=94140÷(20÷4)=2848÷(42÷7)=8668÷(14÷7)=334220÷(28÷7)=55874÷(16÷8)=43712÷(10÷5)=626÷(16÷8)=13288÷(16÷4)=72224÷(63÷9)=32678÷(2×3)=113552÷(2×3)=92534÷(2×3)=89153÷(3×3)=17504÷(3×3)=56648÷(3×3)=72976÷(2×2)=244112÷(2×2)=28952÷(4×2)=119364÷(2×2)=91348÷(3×2)=58688÷(2×4)=86296÷(2×2)=74312÷(3×2)=52300÷(2×3)=5076÷(2×2)=19912÷(3×2)=152621÷(3×3)=69408÷(3×2)=68666÷(3×3)=74732÷(3×2)=122264÷(2×3)=44942÷(3×2)=157264÷(3×2)=44644÷(2×2)=161912÷(2×2)=228512÷(4×2)=64126÷(3×3)=14462÷(3×2)=77248÷(2×2)=62492÷(2×3)=82144÷(4×2)=18704÷(2×2)=176456÷(2×2)=114772÷(2×2)=193594÷(3×3)=66936÷(2×4)=117984÷(4×2)=123992÷(4×2)=124376÷(2×4)=4785×(63÷9)=595370×(56÷7)=2960175×(18÷9)=350441×(18÷6)=132343×(16÷4)=172734×(48÷8)=4404118×(49÷7)=826260×(24÷8)=780481×(16÷8)=962653×(18÷3)=3918393×(10÷5)=786345×(14÷7)=690216×(12÷3)=864907×(32÷8)=3628151×(21÷7)=453298×(42÷6)=2086218×(24÷8)=654442×(12÷3)=176823×(14÷7)=46595×(40÷5)=4760333×(12÷6)=666604×(36÷6)=3624336×(14÷7)=672810×(12÷4)=2430399×(16÷8)=798944×(48÷6)=755213×(15÷5)=39527×(15÷3)=2635282×(21÷7)=846585×(14÷2)=409585×(36÷9)=340686×(24÷6)=2744479×(12÷6)=958768×(72÷8)=6912204×(28÷7)=816363×(35÷7)=181538×(27÷3)=342371×(48÷6)=2968176×(21÷7)=528441×(63÷7)=396920×(96÷8)=24075×(348÷4)=652525×(333÷9)=92517×(236÷4)=100361×(112÷7)=97625×(665÷7)=237574×(90÷9)=74061×(651÷7)=567313×(92÷2)=59897×(85÷5)=164935×(80÷4)=70022×(159÷3)=116615×(63÷3)=31559×(342÷9)=224210×(728÷8)=91015×(184÷8)=34533×(112÷8)=46246×(200÷8)=115025×(132÷6)=55066×(688÷8)=567619×(333÷9)=70324×(246÷3)=196830×(128÷4)=96024×(66÷6)=26421×(123÷3)=86135×(174÷2)=304545×(54÷3)=81013×(720÷8)=117020×(266÷7)=76026×(140÷4)=91053×(20÷2)=53040×(72÷2)=144035×(162÷9)=63027×(96÷2)=129611×(492÷6)=90268×(644÷7)=625620×(180÷9)=40086×(68÷4)=146240×(96÷8)=48063×(476÷7)=428419+468×2=955149+79×4=465189+1