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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案346+123=343+409=192+211=202+244=85+302=568+404=134+33=684+642=129+123=83+115=47+179=862+302=247+133=281+739=17+85=548+251=191+306=170+49=145+252=672+244=120+182=464+297=42+24=834+761=167+301=379+310=96+263=177+302=117+27=638+265=261+151=187+449=199+92=392+69=147+49=155+795=119+237=984+744=26+137=124+326=368-221=308-179=386-342=574-185=178-72=631-119=448-320=521-43=381-355=430-336=125-115=307-254=498-330=948-780=363-336=535-268=411-83=724-237=283-59=927-191=374-324=738-618=287-275=872-239=492-427=745-682=458-332=827-512=424-282=938-612=102-56=992-62=247-221=656-342=266-135=848-484=480-149=537-390=334-172=896-659=96×4=623×6=36×2=65×4=53×9=392×8=431×2=833×7=130×5=954×7=86×3=576×6=58×7=983×7=21×7=84×4=54×6=495×6=23×8=629×9=17×9=939×3=156×5=409×2=79×3=194×5=43×2=328×6=332×2=470×3=132×5=362×6=121×8=148×2=398×2=210×4=134×6=353×9=21×8=635×3=148÷4=710÷2=272÷4=360÷5=207÷9=300÷5=160÷2=745÷5=64÷4=588÷6=246÷2=909÷3=328÷8=204÷4=76÷4=672÷2=153÷3=450÷2=232÷4=784÷4=165÷3=656÷2=154÷2=955÷5=354÷6=668÷4=118÷2=585÷5=243÷9=21÷7=124÷2=806÷2=240÷6=256÷4=195÷3=786÷6=80÷8=336÷6=275÷5=480÷3=25×15=18×62=15×11=24×84=10×39=55×43=33×30=31×93=44×12=33×36=18×37=60×64=28×32=27×49=12×76=96×93=63×13=78×49=20×11=37×79=16×24=74×50=23×38=88×98=58×13=48×42=16×58=58×28=17×22=77×20=17×44=12×19=13×18=24×64=24×24=16×96=13×45=87×75=19×29=18×12=71+39+79=530+340+721=559+83+266=778+954+284=42+253+568=914+705+263=243+96+657=29+327+591=129+66+64=635+612+578=131+64+230=391+673+483=186+22+185=935+57+595=11+423+229=455+271+787=154+276+295=650+30+276=52+48+217=477+699+434=70+798+130=540+241+340=42+768+24=911+787+870=454+34+37=321+432+756=205+312+340=228+637+80=47+535+319=276+854+194=667+98+40=133+927+404=174+677+115=570+59+399=566+28+262=784+306+925=213+129+100=156+874+497=299+578+117=66+462+327=245+173-321=736+611-939=44+167-48=517+932-974=444+29-357=67+864-498=51+129-26=54+919-202=134+12-125=600+372-652=37+110-109=585+838-667=16+441-179=604+402-636=149+322-355=121+567-506=167+180-257=931+58-810=220+209-167=588+945-651=98+401-79=706+387-353=143+268-278=998+406-55=128+313-55=235+324-181=367+67-285=728+330-649=97+87-105=917+543-123=205+83-26=453+152-167=253+71-198=713+786-755=176+282-443=188+984-21=354+54-254=646+424-69=21+157-112=910+304-113=186-104-67=819-183-273=447-238-59=790-214-392=427-54-182=873-102-134=455-219-220=894-272-141=475-175-139=724-414-174=478-77-59=975-670-69=459-34-382=864-258-296=361-114-16=624-384-47=454-16-132=789-437-292=421-41-313=617-82-450=392-203-82=849-62-292=443-44-95=754-95-127=277-21-232=662-323-117=260-116-73=942-230-501=191-35-155=932-381-356=465-114-347=958-239-113=437-35-383=977-511-301=393-46-52=679-161-510=335-212-116=676-130-428=356-75-236=389-34-230=366-226+104=513-102+714=465-115+147=803-382+698=449-142+14=167-87+716=411-279+258=762-459+890=280-230+81=621-107+241=132-98+334=678-563+984=370-162+247=315-314+626=307-266+363=643-626+808=490-471+93=905-431+297=494-310+68=875-179+141=75-28+154=751-232+732=484-344+132=416-17+599=271-82+60=809-767+660=447-442+413=752-647+798=194-135+295=961-183+648=275-162+197=863-691+77=372-245+285=808-338+997=468-328+144=756-43+897=441-426+185=974-332+878=295-109+292=826-229+488=13×18×3=96×74×5=28×10×3=62×77×5=18×15×2=61×24×7=14×12×4=61×33×9=11×17×2=59×95×7=13×15×5=72×89×4=37×11×2=40×73×7=10×13×2=39×13×6=17×22×2=81×43×6=33×10×3=30×94×4=15×25×2=42×54×9=11×23×3=22×88×3=15×10×2=95×27×5=11×10×7=64×71×4=11×19×4=73×93×3=24×11×2=52×69×8=29×10×3=70×57×9=31×12×2=57×63×8=12×28×2=58×55×2=12×16×2=44×29×8=36×8×2=182×4×7=41×2×7=179×4×9=76×2×6=365×2×5=84×5×2=22×8×7=64×7×2=44×6×7=33×6×2=46×2×5=16×5×9=151×3×9=20×3×6=124×7×8=37×5×4=236×2×4=29×2×7=429×2×8=11×9×8=161×5×9=104×2×3=34×7×5=64×4×2=334×2×3=69×2×4=29×9×7=10×3×2=198×2×7=17×5×9=174×2×4=60×6×2=164×5×4=12×3×4=141×7×9=47×3×2=408×2×4=81×2×6=81×4×3=20×4×30=24×2×39=13×3×20=31×3×63=17×5×38=21×3×78=29×2×50=11×3×44=10×6×74=10×9×82=41×2×86=11×3×84=16×4×22=19×2×81=10×2×95=46×2×93=18×3×13=34×2×99=43×2×79=22×2×58=10×6×11=12×7×18=22×2×53=23×2×59=14×7×45=19×2×25=28×2×55=15×3×97=11×4×42=22×2×13=19×3×55=19×3×69=11×7×43=18×4×47=22×3×37=10×2×93=21×2×44=15×3×22=14×2×94=25×3×66=36×11÷9=12×21÷2=28×13÷2=20×99÷5=53×18÷6=56×98÷4=48×17÷3=46×65÷2=94×10÷2=20×34÷4=66×13÷3=35×43÷7=12×28÷3=84×33÷6=20×29÷4=40×86÷2=54×13÷9=88×35÷4=27×14÷9=53×44÷2=13×24÷2=52×54÷6=15×24÷6=31×72÷2=63×10÷2=41×39÷3=79×12÷4=27×76÷3=18×52÷8=25×18÷5=21×36÷6=90×21÷9=15×34÷6=43×54÷2=81×12÷9=42×47÷7=10×35÷2=50×16÷4=38×24÷3=28×98÷8=108×3÷2=621×4÷3=465×2÷6=565×6÷2=114×3÷6=812×4÷2=115×2÷5=430×5÷2=136×5÷2=280×2÷4=110×3÷2=172×6÷2=37×4÷2=827×9÷3=86×9÷3=355×8÷4=476×2÷7=980×7÷5=102×3÷6=96×7÷4=118×5÷2=24×5÷6=294×2÷4=24×9÷6=25×3÷5=426×4÷3=231×3÷9=224×9÷2=80×4÷5=403×6÷3=24×9÷2=829×6÷3=114×2÷6=135×2÷9=96×2÷8=90×9÷3=177×3÷9=373×9÷3=200×2÷4=468×5÷4=968÷2÷2=468÷4÷3=252÷3÷6=384÷2÷2=200÷5÷5=352÷4÷2=528÷2÷8=288÷2÷9=128÷2÷2=540÷5÷6=864÷3÷9=783÷3÷9=252÷4÷3=192÷6÷4=567÷3÷7=585÷3÷5=648÷6÷4=714÷2÷3=315÷3÷5=84÷3÷2=972÷3÷2=882÷9÷7=952÷7÷8=576÷4÷4=160÷8÷5=666÷2÷3=910÷7÷5=720÷3÷6=324÷9÷9=600÷2÷6=180÷5÷9=994÷2÷7=252÷2÷6=399÷3÷7=273÷7÷3=294÷3÷2=608÷4÷2=875÷5÷7=176÷2÷4=126÷9÷2=846÷9×3=616÷2×9=756÷9×3=210÷3×4=760÷4×5=540÷4×6=278÷2×8=396÷9×4=252÷7×8=108÷4×8=368÷4×5=620÷4×6=566÷2×4=624÷2×6=49÷7×2=640÷5×2=50÷5×4=638÷2×6=552÷4×7=350÷2×9=965÷5×6=603÷9×6=519÷3×7=225÷9×7=477÷9×3=343÷7×9=477÷3×5=224÷2×4=384÷3×4=712÷8×2=870÷3×9=648÷8×3=848÷2×9=654÷3×6=78÷2×4=91÷7×6=342÷2×5=588÷7×6=585÷5×8=76÷2×7=49÷7×80=522÷9×27=128÷8×15=92÷4×37=120÷4×18=472÷8×34=549÷9×16=75÷5×88=26÷2×44=90÷3×98=129÷3×16=32÷2×17=24÷3×68=198÷3×55=72÷4×45=50÷5×55=84÷7×31=132÷3×96=74÷2×15=380÷4×62=414÷9×11=220÷4×21=152÷2×11=40÷4×48=511÷7×10=204÷4×36=81÷9×84=284÷4×12=12÷3×34=608÷8×36=28÷4×25=594÷6×24=81÷9×55=156÷2×60=57÷3×22=368÷4×79=472÷8×16=42÷2×48=44÷4×45=258÷3×25=15+(477-354)=468+(891-202)=392+(269-231)=816+(155-52)=124+(212-193)=308+(768-690)=298+(330-24)=100+(565-207)=497+(356-234)=195+(777-673)=33+(281-161)=492+(577-89)=297+(488-169)=604+(772-619)=226+(499-239)=204+(312-186)=244+(258-130)=787+(528-310)=401+(395-43)=864+(561-253)=341+(150-50)=347+(705-277)=205+(210-98)=774+(652-430)=475+(385-157)=263+(243-18)=80+(490-298)=151+(992-915)=399+(474-159)=306+(463-447)=155+(499-221)=534+(680-95)=499+(450-146)=714+(178-19)=388+(388-148)=607+(547-38)=444+(386-99)=483+(334-227)=30+(464-430)=173+(890-189)=476-(16+228)=984-(778+99)=283-(57+137)=648-(145+244)=317-(136+178)=616-(159+217)=454-(90+227)=847-(488+150)=381-(23+126)=751-(203+202)=195-(15+118)=723-(184+307)=261-(30+57)=451-(35+83)=483-(270+192)=836-(108+656)=388-(141+96)=914-(20+134)=417-(48+241)=800-(575+104)=351-(180+133)=997-(93+54)=235-(89+92)=641-(171+241)=296-(36+80)=815-(616+100)=465-(312+111)=975-(128+235)=448-(396+37)=926-(228+155)=492-(396+95)=874-(581+83)=289-(49+159)=796-(728+20)=467-(189+58)=810-(207+494)=466-(220+32)=943-(53+258)=241-(27+90)=783-(110+163)=355-(370-157)=935-(859-535)=471-(412-171)=451-(892-719)=423-(469-175)=713-(820-658)=452-(368-312)=980-(817-62)=287-(405-153)=481-(546-292)=297-(470-267)=488-(951-810)=378-(374-365)=850-(695-397)=210-(250-138)=182-(139-25)=386-(390-93)=782-(799-344)=246-(283-211)=444-(289-50)=158-(238-213)=432-(780-670)=89-(311-246)=357-(227-114)=241-(481-477)=403-(235-193)=399-(464-226)=916-(639-437)=213-(112-80)=403-(479-299)=273-(498-238)=473-(825-399)=443-(243-222)=592-(298-148)=258-(278-255)=505-(479-271)=444-(396-264)=382-(228-77)=206-(276-205)=488-(541-187)=135÷(40÷8)=228÷(18÷9)=84÷(24÷6)=612÷(42÷7)=300÷(18÷6)=98÷(35÷5)=24÷(16÷4)=938÷(49÷7)=369÷(12÷4)=815÷(35÷7)=115÷(40÷8)=352÷(16÷8)=270÷(18÷3)=112÷(21÷3)=454÷(12÷6)=540÷(24÷4)=292÷(32÷8)=72÷(27÷3)=88÷(48÷6)=252÷(42÷6)=240÷(10÷2)=189÷(63÷7)=114÷(18÷6)=819÷(15÷5)=472÷(14÷7)=658÷(16÷8)=405÷(18÷6)=726÷(12÷6)=72÷(18÷9)=480÷(21÷7)=108÷(36÷9)=945÷(45÷9)=482÷(16÷8)=60÷(12÷2)=300÷(15÷3)=828÷(24÷4)=100÷(28÷7)=564÷(36÷9)=278÷(10÷5)=210÷(30÷6)=136÷(2×2)=996÷(3×2)=280÷(4×2)=248÷(2×4)=952÷(2×4)=198÷(3×3)=906÷(2×3)=654÷(3×2)=720÷(4×2)=606÷(3×2)=564÷(3×2)=568÷(2×4)=296÷(2×4)=208÷(2×2)=568÷(2×2)=549÷(3×3)=210÷(3×2)=120÷(2×4)=456÷(4×2)=852÷(2×2)=114÷(2×3)=200÷(4×2)=76÷(2×2)=700÷(2×2)=144÷(2×4)=180÷(3×3)=612÷(3×2)=603÷(3×3)=280÷(2×2)=54÷(3×2)=924÷(2×3)=90÷(3×2)=441÷(3×3)=114÷(3×2)=816÷(4×2)=576÷(3×3)=909÷(3×3)=24÷(4×2)=198÷(3×2)=24÷(2×4)=77×(24÷8)=374×(35÷7)=197×(40÷8)=878×(54÷6)=271×(10÷5)=38×(81÷9)=61×(32÷8)=964×(54÷6)=195×(27÷9)=587×(42÷6)=89×(18÷6)=132×(28÷7)=57×(35÷7)=503×(27÷3)=151×(32÷8)=911×(35÷5)=52×(21÷7)=514×(14÷2)=175×(16÷4)=33×(48÷8)=191×(14÷7)=987×(63÷9)=217×(12÷3)=773×(54÷6)=180×(21÷7)=912×(15÷5)=21×(15÷5)=707×(40÷8)=118×(16÷2)=466×(20÷4)=134×(40÷8)=843×(45÷9)=111×(15÷3)=742×(16÷2)=181×(35÷7)=150×(12÷2)=175×(36÷9)=589×(63÷7)=126×(32÷8)=736×(24÷6)=32×(100÷5)=34×(385÷5)=18×(216÷4)=38×(111÷3)=22×(50÷2)=47×(375÷5)=42×(48÷4)=62×(260÷4)=15×(396÷6)=63×(430÷5)=14×(243÷9)=83×(603÷9)=38×(168÷8)=82×(630÷9)=50×(38÷2)=14×(195÷3)=52×(48÷4)=75×(552÷8)=15×(120÷4)=28×(117÷9)=21×(160÷4)=63×(344÷4)=31×(117÷9)=69×(178÷2)=32×(225÷9)=56×(324÷9)=25×(245÷7)=61×(492÷6)=15×(22÷2)=76×(632÷8)=21×(136÷4)=76×(134÷2)=49×(30÷2)=41×(693÷9)=19×(77÷7)=94×(192÷8)=23×(238÷7)=67×(84÷2)=57×(91÷7)=63×(72÷2)=169+207×2=615+108×3=154+60×9=898+129×5=174+200×2=899+39×6=164+24×3=649+269×2=203+88×9=803+48×6=274+128×2=616+259×3=327+22×4=63+72×7=318+97×7=154+229×3=399+52×7=190+54×6=132+78×5=67+126×6=400+43×4=535+77×7=290+85×5=702+47×2=242+99×3=39+318×3=436+171×2=566+156×4=409+230×2=863+108×5=10×3+359=467×2+629=226×2+391=28×5+112=89×2+290=200×4+501=173×3+235=182×3+522=115×2+45=45×5+87=399+11×54=686+17×39=215+29×17=274+58×17=178+11×47=381+17×37=315+20×30=502+24×37=95+30×24=357+20×15=32+56×11=290+26×22=26+17×49=463+39×17=18+23×23=131+23×28=33+15×41=650+14×70=291+10×48=112+61×15=222+23×26=548+19×52=241+35×20=429+17×56=450+14×20=306+10×57=134+11×51=649+30×15=472+14×35=295+54×11=57×13+111=11×54+844=20×26+272=64×15+10=21×31+277=15×25+740=24×18+338=25×30+973=21×23+264=16×34+667=481-20×10=872-25×33=317-11×25=921-12×10=489-38×11=644-64×10=472-10×21=930-45×19=436-23×10=858-14×41=464-10×20=857-47×11=383-13×21=962-10×23=411-17×10=638-25×23=374-15×12=688-49×14=429-10×36=519-14×35=356-17×11=877-78×10=312-21×10=914-75×11=457-10×44=883-14×39=277-21×13=780-12×27=451-16×15=898-10×71=406-13×24=881-10×82=375-24×11=905-52×16=250-11×12=797-31×19=277-11×11=575-12×31=292-16×12=743-30×15=217-35×6=744-67×5=188-23×3=318-40×4=463-35×8=275-10×3=339-28×7=925-76×6=439-13×7=759-106×5=372-174×2=920-79×3=474-75×4=150-34×2=475-57×3=937-155×4=379-88×2=923-62×3=443-49×8=640-313×2=367-30×5=819-173×2=313-127×2=934-35×2=457-59×6=997-233×2=368-40×7=521-48×6=432-49×5=963-55×9=326-28×6=741-220×3=407-108×2=520-72×5=431-41×5=778-74×2=461-72×3=838-62×8=256-48×5=207-13×7=13×27-190=10×79-226=30×14-114=13×42-183=20×20-224=32×19-22=33×12-348=19×46-51=14×18-234=50×11-153=40×11-73=10×64-609=12×17-78=11×80-433=13×35-325=12×71-691=24×18-129=24×30-308=17×18-114=26×34-118=32×14-379=36×10-234=29×16-304=12×79-64=43×10-168=27×26-598=12×35-41=51×13-551=41×11-366=41×12-229=14×31-90=12×42-153=22×22-179=63×13-572=11×31-318=31×32-877=42×10-89=36×26-131=14×30-194=18×51-248=117×7-210=160×9-20=111×7-418=86×5-289=160×4-275=439×3-537=198×5-13=601×6-964=149×6-36=389×9-170=69×8-366=649×6-933=151×4-320=612×6-124=163×6-510=323×7-688=292×3-837=369×3-860=167×5-577=733×5-306=161×3-421=283×9-253=111×5-374=344×6-163=182×4-451=354×5-685=185×5-350=757×3-503=259×2-88=290×2-456=44×8-219=407×4-209=98×7-104=301×2-227=56×9-190=759×7-55=149×6-199=666×9-426=500×2-841=856×3-925=169+952÷4=210+924÷4=274+392÷8=186+230÷2=289+948÷4=711+76÷2=492+315÷3=708+297÷9=106+828÷4=414+308÷2=209+900÷2=627+175÷7=463+760÷8=948+924÷2=112+304÷2=183+444÷4=93+882÷9=818+846÷2=218+560÷4=846+225÷9=198÷9+360=12÷2+174=624÷4+481=558÷2+287=453÷3+376=848÷8+789=888÷6+496=800÷4+437=308÷2+473=186÷2+23=752÷8+22=702÷6+974=224÷8+188=626÷2+928=252÷7+362=680÷4+198=90÷6+137=620÷4+666=726÷6+185=684÷9+112=182-468÷3=302-294÷7=456-396÷9=187-96÷4=264-40÷2=260-612÷3=279-928÷8=183-250÷2=469-351÷9=399-248÷8=367-490÷7=212-147÷7=123-630÷9=597-48÷2=198-496÷8=892-588÷7=254-424÷8=401-730÷2=254-460÷5=849-699÷3=461-90÷2=974-270÷9=476-256÷2=766-874÷2=491-640÷5=839-555÷3=400-490÷7=561-602÷7=232-231÷3=430-900÷5=117-594÷9=883-427÷7=114-432÷6=410-972÷9=452-760÷8=532-444÷6=343-27÷3=622-608÷8=311-138÷2=750-231÷7=27×(291-271)=88×(420-355)=89×(121-110)=96×(283-208)=44×(106-90)=31×(482-460)=12×(428-382)=76×(412-394)=21×(266-246)=44×(224-155)=23×(59-17)=43×(327-255)=27×(169-158)=75×(640-543)=58×(421-410)=39×(529-435)=14×(284-247)=95×(92-13)=21×(173-142)=93×(140-126)=(394-373)×12=(132-116)×51=(226-151)×12=(780-686)×84=(89-63)×16=(217-192)×47=(244-229)×20=(96-60)×76=(108-94)×28=(968-878)×48=(433-383)×19=(331-296)×54=(316-232)×11=(824-787)×60=(306-277)×29=(668-607)×28=(270-224)×12=(161-81)×81=(179-132)×14=(533-509)×75=111×(433-429)=480×(54-50)=44×(479-471)=709×(874-871)=187×(208-203)=695×(894-891)=72×(108-103)=844×(383-379)=41×(375-367)=362×(76-72)=23×(302-299)=42×(251-244)=103×(90-83)=999×(463-459)=126×(167-160)=609×(409-401)=149×(305-299)=771×(320-313)=138×(170-164)=744×(719-713)=53×(180-175)=752×(428-420)=42×(83-75)=176×(915-909)=67×(386-378)=496×(301-295)=104×(144-141)=612×(867-864)=215×(72-69)=806×(158-149)=146×(238-235)=260×(994-987)=21×(197-193)=592×(515-510)=201×(415-412)=917×(331-322)=121×(330-322)=798×(780-771)=220×(241-237)=349×(647-640)=68÷(287-283)=690÷(570-568)=88÷(51-49)=952÷(267-263)=184÷(435-431)=100÷(752-750)=92÷(81-79)=708÷(882-878)=100÷(169-167)=931÷(381-374)=492÷(147-143)=912÷(597-589)=189÷(185-178)=512÷(926-922)=328÷(114-106)=536÷(668-660)=348÷(304-298)=801÷(669-660)=459÷(140-137)=462÷(765-758)=258÷(323-317)=522÷(463-460)=310÷(115-113)=212÷(132-128)=436÷(200-198)=378÷(479-476)=440÷(439-434)=332÷(530-526)=262÷(354-352)=222÷(255-249)=333÷(200-197)=744÷(296-294)=36÷(299-297)=15÷(713-710)=312÷(224-218)=594÷(633-630)=324÷(108-106)=344÷(912-908)=388÷(434-432)=396÷(970-967)=(433-289)÷6=(717-303)÷6=(176-94)÷2=(389-83)÷2=(145-41)÷2=(706-502)÷3=(210-10)÷4=(723-698)÷5=(352-202)÷5=(477-219)÷3=(194-158)÷9=(326-56)÷2=(136-10)÷2=(875-615)÷5=(200-182)÷2=(592-358)÷3=(359-73)÷2=(905-889)÷4=(332-212)÷2=(865-533)÷2=(368-288)÷2=(941-329)÷2=(407-266)÷3=(785-233)÷3=(355-331)÷3=(848-72)÷8=(479-395)÷3=(925-57)÷7=(151-88)÷3=(735-305)÷5=(472-37)÷5=(912-138)÷3=(396-84)÷3=(290-210)÷8=(300-92)÷8=(731-556)÷5=(174-60)÷3=(996-639)÷7=(344-168)÷8=(536-76)÷2=2/6+3/6=2/10+8/10=2/8+5/8=7/10+2/10=1/8+5/8=1/4+2/4=3/8+4/8=2/8+3/8=3/6+2/6=1/6+4/6=4/7+2/7=5/9+3/9=4/7-2/7=2/7-1/7=4/7-1/7=3/10-1/10=4/8-2/8=2/4-1/4=3/6-2/6=2/5-1/5=4/8-3/8=3/8-1/8=2/8-1/8=3/5-2/5=9.5+3.1=28.6+12.1=5.1+3.4=2.4+0.5=7.7+2.1=74.6+13.7=2.1+5.8=25.7+70.4=6.2+4.9=1.0+3.9=9.5+6.8=31.2+43.3=4.0+0.7=68.4+22.7=4.4+9.4=4.2+2.1=8.1+5.0=68.8+30.7=2.4+4.0=16.6+56.9=7.1+0.5=5.0+7.1=6.3+0.6=28.7+40.6=1.7+3.3=19.5+67.8=6.9+2.8=9.0+4.9=1.3+0.7=26.6+68.9=7.3+8.8=12.5+0.7=2.4+3.1=9.8+2.1=0.8+5.3=43.3+39.6=4.1+2.7=32.0+47.4=3.2+5.3=6.5+0.5=6.1-1.1=79.5-13.8=3.5-2.7=8.4-6.3=8.9-4.8=94.8-33.7=5.6-4.9=82.2-44.2=8.5-3.6=3.8-3.7=4.4-1.2=65.6-8.4=7.0-5.2=84.0-35.7=7.7-3.0=9.5-2.6=9.2-4.7=93.8-52.4=9.8-9.4=49.6-11.4=2.9-1.7=3.5-1.0=9.2-8.5=45.6-3.5=9.9-2.7=74.7-19.6=10.0-3.2=6.3-0.2=5.2-0.2=80.1-58.6=9.5-5.3=32.9-23.0=8.6-3.9=5.9-5.0=8.0-4.2=34.6-32.2=7.6-1.8=90.8-78.0=3.4-1.5=8.2-7.9=參考答案346+123=469343+409=752192+211=403202+244=44685+302=387568+404=972134+33=167684+642=1326129+123=25283+115=19847+179=226862+302=1164247+133=380281+739=102017+85=102548+251=799191+306=497170+49=219145+252=397672+244=916120+182=302464+297=76142+24=66834+761=1595167+301=468379+310=68996+263=359177+302=479117+27=144638+265=903261+151=412187+449=636199+92=291392+69=461147+49=196155+795=950119+237=356984+744=172826+137=163124+326=450368-221=147308-179=129386-342=44574-185=389178-72=106631-119=512448-320=128521-43=478381-355=26430-336=94125-115=10307-254=53498-330=168948-780=168363-336=27535-268=267411-83=328724-237=487283-59=224927-191=736374-324=50738-618=120287-275=12872-239=633492-427=65745-682=63458-332=126827-512=315424-282=142938-612=326102-56=46992-62=930247-221=26656-342=314266-135=131848-484=364480-149=331537-390=147334-172=162896-659=23796×4=384623×6=373836×2=7265×4=26053×9=477392×8=3136431×2=862833×7=5831130×5=650954×7=667886×3=258576×6=345658×7=406983×7=688121×7=14784×4=33654×6=324495×6=297023×8=184629×9=566117×9=153939×3=2817156×5=780409×2=81879×3=237194×5=97043×2=86328×6=1968332×2=664470×3=1410132×5=660362×6=2172121×8=968148×2=296398×2=796210×4=840134×6=804353×9=317721×8=168635×3=1905148÷4=37710÷2=355272÷4=68360÷5=72207÷9=23300÷5=60160÷2=80745÷5=14964÷4=16588÷6=98246÷2=123909÷3=303328÷8=41204÷4=5176÷4=19672÷2=336153÷3=51450÷2=225232÷4=58784÷4=196165÷3=55656÷2=328154÷2=77955÷5=191354÷6=59668÷4=167118÷2=59585÷5=117243÷9=2721÷7=3124÷2=62806÷2=403240÷6=40256÷4=64195÷3=65786÷6=13180÷8=10336÷6=56275÷5=55480÷3=16025×15=37518×62=111615×11=16524×84=201610×39=39055×43=236533×30=99031×93=288344×12=52833×36=118818×37=66660×64=384028×32=89627×49=132312×76=91296×93=892863×13=81978×49=382220×11=22037×79=292316×24=38474×50=370023×38=87488×98=862458×13=75448×42=201616×58=92858×28=162417×22=37477×20=154017×44=74812×19=22813×18=23424×64=153624×24=57616×96=153613×45=58587×75=652519×29=55118×12=21671+39+79=189530+340+721=1591559+83+266=908778+954+284=201642+253+568=863914+705+263=1882243+96+657=99629+327+591=947129+66+64=259635+612+578=1825131+64+230=425391+673+483=1547186+22+185=393935+57+595=158711+423+229=663455+271+787=1513154+276+295=725650+30+276=95652+48+217=317477+699+434=161070+798+130=998540+241+340=112142+768+24=834911+787+870=2568454+34+37=525321+432+756=1509205+312+340=857228+637+80=94547+535+319=901276+854+194=1324667+98+40=805133+927+404=1464174+677+115=966570+59+399=1028566+28+262=856784+306+925=2015213+129+100=442156+874+497=1527299+578+117=99466+462+327=855245+173-321=97736+611-939=40844+167-48=163517+932-974=475444+29-357=11667+864-498=43351+129-26=15454+919-202=771134+12-125=21600+372-652=32037+110-109=38585+838-667=75616+441-179=278604+402-636=370149+322-355=116121+567-506=182167+180-257=90931+58-810=179220+209-167=262588+945-651=88298+401-79=420706+387-353=740143+268-278=133998+406-55=1349128+313-55=386235+324-181=378367+67-285=149728+330-649=40997+87-105=79917+543-123=1337205+83-26=262453+152-167=438253+71-198=126713+786-755=744176+282-443=15188+984-21=1151354+54-254=154646+424-69=100121+157-112=66910+304-113=1101186-104-67=15819-183-273=363447-238-59=150790-214-392=184427-54-182=191873-102-134=637455-219-220=16894-272-141=481475-175-139=161724-414-174=136478-77-59=342975-670-69=236459-34-382=43864-258-296=310361-114-16=231624-384-47=193454-16-132=306789-437-292=60421-41-313=67617-82-450=85392-203-82=107849-62-292=495443-44-95=304754-95-127=532277-21-232=24662-323-117=222260-116-73=71942-230-501=211191-35-155=1932-381-356=195465-114-347=4958-239-113=606437-35-383=19977-511-301=165393-46-52=295679-161-510=8335-212-116=7676-130-428=118356-75-236=45389-34-230=125366-226+104=244513-102+714=1125465-115+147=497803-382+698=1119449-142+14=321167-87+716=796411-279+258=390762-459+890=1193280-230+81=131621-107+241=755132-98+334=368678-563+984=1099370-162+247=455315-314+626=627307-266+363=404643-626+808=825490-471+93=112905-431+297=771494-310+68=252875-179+141=83775-28+154=201751-232+732=1251484-344+132=272416-17+599=998271-82+60=249809-767+660=702447-442+413=418752-647+798=903194-135+295=354961-183+648=1426275-162+197=310863-691+77=249372-245+285=412808-338+997=1467468-328+144=284756-43+897=1610441-426+185=200974-332+878=1520295-109+292=478826-229+488=108513×18×3=70296×74×5=3552028×10×3=84062×77×5=2387018×15×2=54061×24×7=1024814×12×4=67261×33×9=1811711×17×2=37459×95×7=3923513×15×5=97572×89×4=2563237×11×2=81440×73×7=2044010×13×2=26039×13×6=304217×22×2=74881×43×6=2089833×10×3=99030×94×4=1128015×25×2=75042×54×9=2041211×23×3=75922×88×3=580815×10×2=30095×27×5=1282511×10×7=77064×71×4=1817611×19×4=83673×93×3=2036724×11×2=52852×69×8=2870429×10×3=87070×57×9=3591031×12×2=74457×63×8=2872812×28×2=67258×55×2=638012×16×2=38444×29×8=1020836×8×2=576182×4×7=509641×2×7=574179×4×9=644476×2×6=912365×2×5=365084×5×2=84022×8×7=123264×7×2=89644×6×7=184833×6×2=39646×2×5=46016×5×9=720151×3×9=407720×3×6=360124×7×8=694437×5×4=740236×2×4=188829×2×7=406429×2×8=686411×9×8=792161×5×9=7245104×2×3=62434×7×5=119064×4×2=512334×2×3=200469×2×4=55229×9×7=182710×3×2=60198×2×7=277217×5×9=765174×2×4=139260×6×2=720164×5×4=328012×3×4=144141×7×9=888347×3×2=282408×2×4=326481×2×6=97281×4×3=97220×4×30=240024×2×39=187213×3×20=78031×3×63=585917×5×38=323021×3×78=491429×2×50=290011×3×44=145210×6×74=444010×9×82=738041×2×86=705211×3×84=277216×4×22=140819×2×81=307810×2×95=190046×2×93=855618×3×13=70234×2×99=673243×2×79=679422×2×58=255210×6×11=66012×7×18=151222×2×53=233223×2×59=271414×7×45=441019×2×25=95028×2×55=308015×3×97=436511×4×42=184822×2×13=57219×3×55=313519×3×69=393311×7×43=331118×4×47=338422×3×37=244210×2×93=186021×2×44=184815×3×22=99014×2×94=263225×3×66=495036×11÷9=4412×21÷2=12628×13÷2=18220×99÷5=39653×18÷6=15956×98÷4=137248×17÷3=27246×65÷2=149594×10÷2=47020×34÷4=17066×13÷3=28635×43÷7=21512×28÷3=11284×33÷6=46220×29÷4=14540×86÷2=172054×13÷9=7888×35÷4=77027×14÷9=4253×44÷2=116613×24÷2=15652×54÷6=46815×24÷6=6031×72÷2=111663×10÷2=31541×39÷3=53379×12÷4=23727×76÷3=68418×52÷8=11725×18÷5=9021×36÷6=12690×21÷9=21015×34÷6=8543×54÷2=116181×12÷9=10842×47÷7=28210×35÷2=17550×16÷4=20038×24÷3=30428×98÷8=343108×3÷2=162621×4÷3=828465×2÷6=155565×6÷2=1695114×3÷6=57812×4÷2=1624115×2÷5=46430×5÷2=1075136×5÷2=340280×2÷4=140110×3÷2=165172×6÷2=51637×4÷2=74827×9÷3=248186×9÷3=258355×8÷4=710476×2÷7=136980×7÷5=1372102×3÷6=5196×7÷4=168118×5÷2=29524×5÷6=20294×2÷4=14724×9÷6=3625×3÷5=15426×4÷3=568231×3÷9=77224×9÷2=100880×4÷5=64403×6÷3=80624×9÷2=108829×6÷3=1658114×2÷6=38135×2÷9=3096×2÷8=2490×9÷3=270177×3÷9=59373×9÷3=1119200×2÷4=100468×5÷4=585968÷2÷2=242468÷4÷3=39252÷3÷6=14384÷2÷2=96200÷5÷5=8352÷4÷2=44528÷2÷8=33288÷2÷9=16128÷2÷2=32540÷5÷6=18864÷3÷9=32783÷3÷9=29252÷4÷3=21192÷6÷4=8567÷3÷7=27585÷3÷5=39648÷6÷4=27714÷2÷3=119315÷3÷5=2184÷3÷2=14972÷3÷2=162882÷9÷7=14952÷7÷8=17576÷4÷4=36160÷8÷5=4666÷2÷3=111910÷7÷5=26720÷3÷6=40324÷9÷9=4600÷2÷6=50180÷5÷9=4994÷2÷7=71252÷2÷6=21399÷3÷7=19273÷7÷3=13294÷3÷2=49608÷4÷2=76875÷5÷7=25176÷2÷4=22126÷9÷2=7846÷9×3=282616÷2×9=2772756÷9×3=252210÷3×4=280760÷4×5=950540÷4×6=810278÷2×8=1112396÷9×4=176252÷7×8=288108÷4×8=216368÷4×5=460620÷4×6=930566÷2×4=1132624÷2×6=187249÷7×2=14640÷5×2=25650÷5×4=40638÷2×6=1914552÷4×7=966350÷2×9=1575965÷5×6=1158603÷9×6=402519÷3×7=1211225÷9×7=175477÷9×3=159343÷7×9=441477÷3×5=795224÷2×4=448384÷3×4=512712÷8×2=178870÷3×9=2610648÷8×3=243848÷2×9=3816654÷3×6=130878÷2×4=15691÷7×6=78342÷2×5=855588÷7×6=504585÷5×8=93676÷2×7=26649÷7×80=560522÷9×27=1566128÷8×15=24092÷4×37=851120÷4×18=540472÷8×34=2006549÷9×16=97675÷5×88=132026÷2×44=57290÷3×98=2940129÷3×16=68832÷2×17=27224÷3×68=544198÷3×55=363072÷4×45=81050÷5×55=55084÷7×31=372132÷3×96=422474÷2×15=555380÷4×62=5890414÷9×11=506220÷4×21=1155152÷2×11=83640÷4×48=480511÷7×10=730204÷4×36=183681÷9×84=756284÷4×12=85212÷3×34=136608÷8×36=273628÷4×25=175594÷6×24=237681÷9×55=495156÷2×60=468057÷3×22=418368÷4×79=7268472÷8×16=94442÷2×48=100844÷4×45=495258÷3×25=215015+(477-354)=138468+(891-202)=1157392+(269-231)=430816+(155-52)=919124+(212-193)=143308+(768-690)=386298+(330-24)=604100+(565-207)=458497+(356-234)=619195+(777-673)=29933+(281-161)=153492+(577-89)=980297+(488-169)=616604+(772-619)=757226+(499-239)=486204+(312-186)=330244+(258-130)=372787+(528-310)=1005401+(395-43)=753864+(561-253)=1172341+(150-50)=441347+(705-277)=775205+(210-98)=317774+(652-430)=996475+(385-157)=703263+(243-18)=48880+(490-298)=272151+(992-915)=228399+(474-159)=714306+(463-447)=322155+(499-221)=433534+(680-95)=1119499+(450-146)=803714+(178-19)=873388+(388-148)=628607+(547-38)=1116444+(386-99)=731483+(334-227)=59030+(464-430)=64173+(890-189)=874476-(16+228)=232984-(778+99)=107283-(57+137)=89648-(145+244)=259317-(136+178)=3616-(159+217)=240454-(90+227)=137847-(488+150)=209381-(23+126)=232751-(203+202)=346195-(15+118)=62723-(184+307)=232261-(30+57)=174451-(35+83)=333483-(270+192)=21836-(108+656)=72388-(141+96)=151914-(20+134)=760417-(48+241)=128800-(575+104)=121351-(180+133)=38997-(93+54)=850235-(89+92)=54641-(171+241)=229296-(36+80)=180815-(616+100)=99465-(312+111)=42975-(128+235)=612448-(396+37)=15926-(228+155)=543492-(396+95)=1874-(581+83)=210289-(49+159)=81796-(728+20)=48467-(189+58)=220810-(207+494)=109466-(220+32)=214943-(53+258)=632241-(27+90)=124783-(110+163)=510355-(370-157)=142935-(859-535)=611471-(412-171)=230451-(892-719)=278423-(469-175)=129713-(820-658)=551452-(368-312)=396980-(817-62)=225287-(405-153)=35481-(546-292)=227297-(470-267)=94488-(951-810)=347378-(374-365)=369850-(695-397)=552210-(250-138)=98182-(139-25)=68386-(390-93)=89782-(799-344)=327246-(283-211)=174444-(289-50)=205158-(238-213)=133432-(780-670)=32289-(311-246)=24357-(227-114)=244241-(481-477)=237403-(235-193)=361399-(464-226)=161916-(639-437)=714213-(112-80)=181403-(479-299)=223273-(498-238)=13473-(825-399)=47443-(243-222)=422592-(298-148)=442258-(278-255)=235505-(479-271)=297444-(396-264)=312382-(228-77)=231206-(276-205)=135488-(541-187)=134135÷(40÷8)=27228÷(18÷9)=11484÷(24÷6)=21612÷(42÷7)=102300÷(18÷6)=10098÷(35÷5)=1424÷(16÷4)=6938÷(49÷7)=134369÷(12÷4)=123815÷(35÷7)=163115÷(40÷8)=23352÷(16÷8)=176270÷(18÷3)=45112÷(21÷3)=16454÷(12÷6)=227540÷(24÷4)=90292÷(32÷8)=7372÷(27÷3)=888÷(48÷6)=11252÷(42÷6)=36240÷(10÷2)=48189÷(63÷7)=21114÷(18÷6)=38819÷(15÷5)=273472÷(14÷7)=236658÷(16÷8)=329405÷(18÷6)=135726÷(12÷6)=36372÷(18÷9)=36480÷(21÷7)=160108÷(36÷9)=27945÷(45÷9)=189482÷(16÷8)=24160÷(12÷2)=10300÷(15÷3)=60828÷(24÷4)=138100÷(28÷7)=25564÷(36÷9)=141278÷(10÷5)=139210÷(30÷6)=42136÷(2×2)=34996÷(3×2)=166280÷(4×2)=35248÷(2×4)=31952÷(2×4)=119198÷(3×3)=22906÷(2×3)=151654÷(3×2)=109720÷(4×2)=90606÷(3×2)=101564÷(3×2)=94568÷(2×4)=71296÷(2×4)=37208÷(2×2)=52568÷(2×2)=142549÷(3×3)=61210÷(3×2)=35120÷(2×4)=15456÷(4×2)=57852÷(2×2)=213114÷(2×3)=19200÷(4×2)=2576÷(2×2)=19700÷(2×2)=175144÷(2×4)=18180÷(3×3)=20612÷(3×2)=102603÷(3×3)=67280÷(2×2)=7054÷(3×2)=9924÷(2×3)=15490÷(3×2)=15441÷(3×3)=49114÷(3×2)=19816÷(4×2)=102576÷(3×3)=64909÷(3×3)=10124÷(4×2)=3198÷(3×2)=3324÷(2×4)=377×(24÷8)=231374×(35÷7)=1870197×(40÷8)=985878×(54÷6)=7902271×(10÷5)=54238×(81÷9)=34261×(32÷8)=244964×(54÷6)=8676195×(27÷9)=585587×(42÷6)=410989×(18÷6)=267132×(28÷7)=52857×(35÷7)=285503×(27÷3)=4527151×(32÷8)=604911×(35÷5)=637752×(21÷7)=156514×(14÷2)=3598175×(16÷4)=70033×(48÷8)=198191×(14÷7)=382987×(63÷9)=6909217×(12÷3)=868773×(54÷6)=6957180×(21÷7)=540912×(15÷5)=273621×(15÷5)=63707×(40÷8)=3535118×(16÷2)=944466×(20÷4)=2330134×(40÷8)=670843×(45÷9)=4215111×(15÷3)=555742×(16÷2)=5936181×(35÷7)=905150×(12÷2)=900175×(36÷9)=700589×(63÷7)=5301126×(32÷8)=504736×(24÷6)=294432×(100÷5)=64034×(385÷5)=261818×(216÷4)=97238×(111÷3)=140622×(50÷2)=55047×(375÷5)=352542×(48÷4)=50462×(260÷4)=403015×(396÷6)=99063×(430÷5)=541814×(243÷9)=37883×(603÷9)=556138×(168÷8)=79882×(630÷9)=574050×(38÷2)=95014×(195÷3)=91052×(48÷4)=62475×(552÷8)=517515×(120÷4)=45028×(117÷9)=36421×(160÷4)=84063×(344÷4)=541831×(117÷9)=40369×(178÷2)=614132×(225÷9)=80056×(324÷9)=201625×(245÷7)=87561×(492÷6)=500215×(22÷2)=16576×(632÷8)=600421×(136÷4)=71476×(134÷2)=509249×(30÷2)=73541×(693÷9)=315719×(77÷7)=20994×(192÷8)=225623×(238÷7)=78267×(84÷2)=281457×(91÷7)=74163×(72÷2)