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42+84=937+909=87+108=25+101=234+250=416+536=109+161=454+639=155+199=577+126=22+34=980+453=62+48=996+364=389+105=114+365=68+268=437+595=154+197=619+439=74+375=532+185=346+88=172+63=171+39=196+433=270+148=96+35=290+80=248+903=101+30=377+165=322+62=36+196=307+68=489+226=64+136=358+400=182+51=176+48=325-70=963-413=207-164=804-370=212-156=985-509=500-355=491-12=105-49=123-83=212-129=957-778=435-382=533-436=451-41=575-437=308-235=519-245=426-353=516-372=188-26=910-714=304-186=394-314=213-46=757-367=116-83=660-28=499-219=551-494=396-304=605-373=271-53=845-85=304-56=402-77=218-104=988-783=221-148=978-21=137×5=385×4=134×2=606×6=99×9=478×5=29×9=695×2=238×3=111×6=229×3=717×4=30×4=512×5=247×2=467×3=64×7=315×5=108×7=916×7=65×2=522×8=127×3=823×7=113×8=178×5=73×9=839×5=129×6=904×6=133×7=427×3=205×3=677×6=42×2=211×7=154×4=556×9=15×4=399×2=288÷3=360÷3=390÷6=608÷8=327÷3=512÷2=328÷8=660÷4=170÷2=948÷3=164÷2=648÷4=216÷3=270÷3=190÷5=168÷7=220÷5=156÷4=135÷5=960÷8=152÷8=795÷5=141÷3=900÷3=136÷2=243÷3=372÷2=642÷3=54÷2=122÷2=291÷3=858÷2=48÷6=119÷7=158÷2=426÷2=182÷2=184÷2=132÷4=422÷2=21×36=85×17=13×15=31×85=14×33=92×28=12×78=29×55=18×24=26×24=31×25=25×73=12×17=32×14=18×31=43×17=10×85=54×57=12×36=91×12=24×23=60×47=12×68=42×14=46×14=30×34=59×10=22×84=46×15=43×90=20×22=42×43=30×11=56×79=20×17=22×32=53×17=21×40=41×16=89×56=152+40+93=821+493+95=485+249+111=629+141+710=258+214+149=751+62+929=518+18+135=792+264+450=451+401+129=963+399+869=416+389+60=778+654+61=107+196+247=765+973+841=142+145+349=102+431+457=335+375+290=894+402+759=77+764+12=629+665+831=107+548+64=339+609+95=248+310+394=11+965+433=647+272+48=376+553+199=125+601+80=953+425+805=369+238+38=220+265+73=201+49+229=964+602+628=394+131+114=353+764+777=634+123+89=203+969+476=43+109+295=680+856+640=117+117+269=220+467+614=371+33-291=186+638-822=189+210-32=357+191-448=76+239-160=596+201-374=96+312-165=147+480-88=227+59-136=648+460-474=222+270-134=643+512-658=307+165-53=633+127-172=109+105-171=555+163-192=173+126-106=33+175-66=97+118-182=600+310-571=174+305-321=844+365-992=92+352-31=626+500-810=101+275-278=12+783-200=82+246-145=389+305-360=88+329-55=519+874-670=392+64-116=933+37-172=51+44-81=722+656-291=430+11-22=573+38-209=93+312-185=864+359-586=96+152-34=943+839-652=462-216-48=994-294-217=454-62-38=858-145-163=467-31-72=433-200-155=494-303-20=729-401-270=291-66-154=532-309-89=466-103-177=819-100-63=285-81-167=903-88-363=405-137-178=779-547-20=494-259-145=767-202-310=234-148-23=277-69-54=314-76-125=686-469-217=452-132-187=760-15-173=462-195-45=905-54-474=429-280-50=611-261-247=305-52-65=978-315-225=290-24-242=705-70-51=497-172-162=608-321-121=338-76-146=822-485-274=294-44-205=437-82-171=368-274-78=742-437-118=173-122+409=967-442+812=488-186+21=630-149+82=276-162+129=991-666+877=323-254+265=594-524+133=283-132+268=446-384+65=193-162+31=242-72+712=445-117+84=953-72+753=334-237+211=868-276+172=367-165+185=652-352+516=242-191+195=790-679+297=157-62+34=890-123+137=413-235+18=942-849+916=253-66+67=885-715+127=180-170+202=297-159+233=336-281+133=977-585+936=308-131+320=827-560+577=134-56+43=226-155+270=264-247+192=908-702+850=333-36+146=651-552+149=275-22+187=552-341+378=10×16×6=66×80×9=17×14×2=16×44×7=27×14×2=50×30×2=10×22×4=83×25×9=16×17×3=73×92×7=19×12×2=29×96×5=23×17×2=91×61×5=15×14×2=53×92×2=37×13×2=96×24×7=27×17×2=25×87×6=21×18×2=85×11×8=43×11×2=91×89×5=30×15×2=12×74×5=17×12×2=98×31×9=14×25×2=42×90×6=35×10×2=14×75×6=15×10×4=84×83×4=31×15×2=78×78×8=11×17×5=18×12×8=21×14×3=69×81×7=21×7×3=227×2×4=49×3×2=81×3×6=12×6×3=175×4×3=43×2×5=282×3×5=13×2×3=71×9×5=15×6×5=28×7×5=24×8×4=137×3×9=82×6×2=28×8×2=22×7×2=73×9×2=51×2×9=363×2×4=16×5×8=64×4×6=34×4×3=393×2×7=121×3×2=29×3×7=17×8×4=63×2×6=143×3×2=32×8×5=134×3×2=77×9×6=19×4×3=381×2×9=33×2×6=149×3×8=27×6×5=293×3×6=74×2×6=333×2×4=12×8×21=10×2×50=29×3×59=33×2×45=21×2×22=18×2×10=22×3×80=17×4×89=24×4×34=13×6×55=18×2×21=49×2×71=17×4×51=14×4×52=22×3×47=30×2×12=13×7×83=16×3×33=37×2×11=16×5×70=49×2×10=28×2×61=34×2×24=12×4×13=39×2×67=21×4×71=14×5×85=38×2×12=12×7×88=13×5×22=47×2×94=34×2×32=15×4×39=22×3×10=10×6×42=14×7×65=39×2×81=17×4×91=20×2×30=26×3×36=12×36÷8=75×68÷6=12×44÷6=54×19÷6=27×10÷6=17×24÷8=12×18÷8=51×33÷9=16×60÷6=84×92÷3=12×12÷4=67×20÷5=46×12÷3=52×54÷3=30×28÷7=10×77÷7=28×22÷8=13×60÷2=10×93÷6=49×30÷3=26×28÷2=30×10÷2=16×47÷2=54×76÷2=13×12÷2=97×10÷5=10×50÷4=59×49÷7=19×42÷7=20×95÷2=15×51÷9=51×82÷3=16×62÷4=15×64÷5=10×39÷5=45×13÷5=18×45÷5=57×43÷3=25×36÷2=80×74÷5=336×2÷3=218×3÷2=77×6÷3=950×2÷4=104×9÷3=225×5÷3=101×4÷2=176×9÷3=60×4÷2=234×5÷2=136×6÷8=142×8÷2=189×4÷7=364×3÷6=42×7÷3=448×4÷7=135×6÷5=91×2÷7=114×5÷6=708×2÷4=11×8÷2=818×6÷4=196×3÷4=754×3÷6=152×6÷4=162×8÷3=45×9÷5=798×8÷3=54×7÷6=960×8÷3=22×8÷4=652×5÷2=110×8÷2=670×7÷5=84×4÷8=714×7÷3=224×4÷8=78×6÷3=99×8÷6=376×5÷2=704÷4÷4=396÷2÷9=665÷5÷7=24÷2÷2=686÷2÷7=72÷3÷8=492÷6÷2=616÷7÷2=672÷8÷4=60÷2÷3=400÷2÷2=276÷2÷6=248÷2÷2=306÷2÷3=306÷3÷2=246÷2÷3=320÷2÷2=190÷2÷5=532÷2÷2=812÷7÷4=644÷7÷4=875÷7÷5=333÷3÷3=144÷4÷4=616÷4÷2=336÷4÷3=162÷2÷3=864÷4÷3=840÷2÷3=756÷2÷6=288÷3÷8=360÷3÷6=105÷3÷5=624÷6÷8=891÷3÷3=800÷8÷5=690÷5÷2=216÷6÷3=150÷5÷3=890÷2÷5=482÷2×3=560÷8×9=558÷2×8=252÷4×3=70÷7×9=260÷4×2=815÷5×6=450÷5×7=639÷3×6=20÷2×5=564÷6×9=852÷6×5=231÷3×6=210÷5×8=720÷3×4=928÷8×6=525÷3×8=147÷3×4=552÷2×8=428÷4×8=912÷2×5=406÷7×8=200÷2×7=268÷4×5=570÷6×9=480÷2×3=578÷2×9=147÷7×9=632÷4×3=408÷2×4=752÷2×8=580÷4×7=598÷2×7=510÷2×6=237÷3×4=556÷4×5=206÷2×6=492÷6×2=702÷2×9=926÷2×8=45÷5×44=140÷4×88=176÷8×44=588÷7×51=24÷4×76=48÷6×96=10÷2×44=184÷8×75=72÷8×35=395÷5×54=72÷8×33=68÷2×75=182÷7×37=208÷4×17=80÷5×56=231÷7×62=256÷8×15=92÷4×53=63÷9×46=592÷8×10=306÷9×18=126÷3×60=96÷4×31=27÷9×97=12÷6×54=55÷5×56=82÷2×11=96÷2×14=14÷2×72=285÷5×36=205÷5×20=138÷2×15=21÷7×10=639÷9×56=56÷8×34=665÷7×41=30÷5×57=330÷6×13=228÷6×10=644÷7×26=405+(159-43)=751+(147-52)=218+(159-68)=121+(565-526)=92+(470-182)=269+(496-192)=224+(268-71)=313+(573-542)=327+(237-225)=904+(795-219)=440+(255-254)=692+(885-582)=194+(309-118)=801+(442-229)=138+(464-246)=966+(339-89)=414+(230-183)=607+(946-474)=467+(153-38)=117+(941-889)=96+(493-238)=493+(752-495)=146+(428-156)=155+(340-163)=170+(478-389)=264+(685-333)=303+(161-73)=801+(504-122)=486+(324-220)=49+(982-553)=213+(246-59)=399+(885-382)=65+(434-409)=952+(731-503)=161+(489-231)=207+(865-580)=341+(493-125)=719+(840-694)=457+(353-254)=309+(378-312)=467-(173+34)=971-(169+401)=386-(93+129)=990-(190+534)=472-(36+169)=917-(113+75)=370-(104+101)=663-(34+90)=410-(325+84)=700-(319+263)=478-(311+20)=498-(114+266)=463-(198+154)=751-(142+60)=264-(71+75)=421-(159+221)=491-(288+72)=762-(38+523)=392-(220+64)=745-(360+186)=454-(148+233)=875-(304+18)=322-(32+175)=982-(62+483)=367-(293+45)=763-(76+624)=372-(222+18)=880-(95+523)=276-(42+166)=851-(160+317)=463-(45+316)=396-(65+133)=359-(36+149)=702-(157+65)=312-(17+69)=682-(98+304)=225-(119+47)=548-(19+16)=323-(63+206)=927-(494+170)=375-(426-213)=708-(517-80)=339-(382-154)=640-(420-337)=279-(499-449)=789-(578-237)=293-(292-217)=421-(263-92)=197-(432-299)=403-(898-778)=171-(242-130)=189-(491-320)=399-(293-144)=496-(469-53)=299-(320-157)=720-(852-802)=282-(333-174)=308-(386-319)=363-(450-307)=703-(239-57)=169-(296-270)=760-(995-396)=267-(244-101)=983-(388-250)=297-(331-155)=732-(353-56)=162-(376-357)=640-(547-317)=439-(186-89)=535-(706-251)=362-(245-158)=810-(524-496)=237-(271-187)=838-(805-536)=206-(453-360)=850-(571-413)=230-(220-114)=793-(459-422)=498-(336-248)=607-(923-529)=217÷(21÷3)=880÷(12÷3)=160÷(16÷4)=429÷(21÷7)=201÷(18÷6)=909÷(18÷2)=210÷(35÷5)=480÷(12÷3)=216÷(21÷7)=51÷(15÷5)=336÷(36÷9)=628÷(36÷9)=87÷(24÷8)=858÷(18÷9)=153÷(72÷8)=560÷(14÷7)=456÷(16÷8)=752÷(24÷3)=492÷(24÷4)=174÷(48÷8)=96÷(10÷5)=996÷(28÷7)=476÷(32÷8)=470÷(18÷9)=117÷(63÷7)=554÷(14÷7)=58÷(18÷9)=172÷(24÷6)=30÷(40÷8)=536÷(24÷3)=360÷(36÷4)=16÷(36÷9)=108÷(12÷3)=24÷(16÷8)=90÷(72÷8)=125÷(35÷7)=336÷(28÷7)=265÷(25÷5)=214÷(18÷9)=404÷(16÷4)=936÷(2×4)=136÷(2×2)=544÷(4×2)=704÷(2×2)=160÷(2×4)=584÷(2×2)=810÷(3×3)=352÷(2×4)=408÷(2×3)=630÷(2×3)=630÷(3×2)=380÷(2×2)=276÷(2×3)=180÷(3×3)=304÷(2×4)=484÷(2×2)=312÷(2×3)=944÷(2×4)=930÷(2×3)=804÷(3×2)=144÷(3×3)=608÷(2×4)=504÷(3×2)=756÷(3×3)=618÷(3×2)=288÷(2×4)=852÷(2×2)=918÷(3×3)=928÷(2×2)=369÷(3×3)=900÷(2×2)=592÷(2×4)=636÷(2×3)=368÷(2×4)=606÷(2×3)=234÷(3×2)=908÷(2×2)=216÷(3×2)=648÷(4×2)=744÷(2×3)=54×(40÷5)=892×(21÷7)=50×(18÷6)=218×(54÷9)=142×(12÷2)=600×(18÷2)=78×(72÷8)=671×(14÷7)=36×(30÷5)=896×(21÷3)=234×(14÷7)=806×(16÷2)=207×(12÷4)=253×(56÷8)=62×(32÷4)=321×(24÷6)=29×(10÷2)=221×(20÷4)=91×(72÷9)=559×(36÷9)=141×(56÷8)=153×(72÷8)=256×(24÷8)=85×(24÷6)=29×(72÷8)=23×(15÷5)=273×(12÷6)=557×(24÷6)=123×(35÷7)=67×(28÷4)=122×(42÷6)=975×(32÷8)=107×(14÷7)=117×(24÷6)=37×(30÷6)=832×(42÷6)=113×(48÷6)=145×(14÷7)=156×(35÷7)=328×(28÷4)=34×(36÷2)=38×(396÷6)=25×(216÷6)=32×(312÷4)=27×(240÷8)=10×(441÷7)=21×(96÷8)=39×(270÷5)=52×(135÷9)=55×(304÷4)=11×(225÷9)=35×(105÷7)=19×(90÷5)=73×(348÷4)=23×(120÷8)=96×(120÷8)=25×(152÷8)=23×(406÷7)=54×(108÷6)=52×(70÷7)=38×(168÷7)=65×(364÷4)=17×(108÷3)=49×(333÷9)=18×(96÷3)=42×(348÷6)=12×(150÷5)=36×(186÷2)=27×(238÷7)=36×(288÷6)=19×(108÷6)=53×(623÷7)=19×(205÷5)=20×(186÷3)=45×(104÷8)=10×(540÷9)=12×(132÷6)=55×(344÷4)=59×(32÷2)=28×(365÷5)=347+302×2=962+190×3=41+243×2=22+254×2=391+99×3=794+122×5=327+82×2=946+20×4=126+157×5=645+173×2=50+26×9=524+55×6=428+117×4=858+99×5=231+168×4=164+16×3=51+96×7=236+183×2=441+74×6=812+63×2=297+38×3=43+22×7=175+25×6=768+283×3=453+63×7=212+72×4=335+212×3=287+12×2=19+58×2=368+156×3=58×8+210=43×7+656=26×2+108=193×5+850=93×5+381=93×4+803=68×9+376=121×4+943=121×5+65=69×3+876=119+31×23=510+20×37=35+16×14=332+40×11=237+51×13=453+47×21=189+16×33=997+25×26=416+13×43=150+11×73=86+46×11=312+10×92=213+43×16=650+23×30=192+16×31=28+65×14=297+14×41=34+34×14=149+39×18=523+10×19=89+11×46=844+18×12=226+32×11=731+19×16=206+25×25=154+10×46=87+11×41=754+23×31=234+32×16=317+21×21=79×10+136=20×15+427=18×15+161=11×25+895=46×14+253=46×13+421=54×10+228=12×81+749=19×19+445=41×10+789=417-11×26=551-12×19=486-34×12=475-10×20=410-17×15=554-17×25=388-15×19=516-50×10=455-33×12=722-52×13=313-12×12=730-46×15=480-10×45=895-22×39=481-18×12=821-28×28=329-12×24=683-23×11=379-13×24=648-61×10=388-12×16=978-15×13=382-13×14=628-18×32=182-12×15=799-16×34=469-12×19=593-10×23=291-14×14=875-10×37=282-11×13=996-29×24=230-10×13=972-16×17=188-13×14=622-45×10=431-18×13=928-15×24=449-13×31=976-37×19=227-35×2=589-66×5=358-147×2=494-117×2=446-117×2=851-170×4=317-26×6=814-118×4=263-26×9=347-26×2=468-34×3=865-307×2=364-28×6=954-104×4=192-28×2=893-59×6=371-79×4=797-88×3=400-58×3=418-186×2=417-135×3=679-139×4=173-14×3=740-132×4=199-27×5=672-19×6=212-49×2=980-114×5=366-19×3=344-112×2=472-204×2=609-33×6=278-32×8=684-115×4=234-32×7=565-244×2=464-34×4=947-81×8=356-70×4=760-32×5=29×11-240=66×10-264=21×12-128=26×36-575=10×22-32=19×38-629=24×19-188=16×48-66=23×20-424=36×15-378=40×10-290=18×48-612=11×40-163=26×13-82=36×11-76=51×19-814=13×28-286=52×13-44=48×10-225=23×41-449=29×14-17=33×14-387=10×25-107=12×14-74=11×34-50=48×15-567=23×14-115=25×40-568=20×23-273=19×22-338=11×28-285=62×14-613=10×42-219=59×11-31=30×11-285=70×11-573=32×12-151=43×21-614=11×10-41=10×50-490=44×9-99=41×9-173=71×5-318=97×8-526=168×5-823=165×9-611=89×8-558=205×4-587=85×3-73=250×4-32=138×4-65=630×7-333=107×6-64=765×7-868=169×4-97=789×4-319=253×3-49=826×6-61=324×3-202=859×5-618=190×4-362=888×2-542=313×3-212=795×2-501=36×5-168=196×7-611=66×8-100=513×6-421=197×5-18=502×9-700=145×6-293=605×8-471=168×4-15=351×7-377=278×3-701=865×9-735=266×3-149=201×5-499=72×9-374=366×4-519=350+75÷3=396+412÷2=476+256÷4=146+332÷4=141+489÷3=467+476÷7=498+885÷5=876+726÷3=243+514÷2=211+132÷4=457+810÷5=946+622÷2=328+545÷5=268+203÷7=188+909÷9=501+40÷5=54+590÷2=704+936÷3=354+852÷6=391+528÷6=530÷5+184=36÷9+744=530÷2+363=466÷2+471=525÷5+450=483÷7+693=973÷7+225=573÷3+581=840÷4+204=530÷2+914=658÷7+443=650÷5+492=585÷5+105=636÷2+881=802÷2+127=735÷7+673=45÷5+147=340÷5+630=712÷8+467=685÷5+191=128-124÷4=948-847÷7=349-132÷4=742-642÷6=164-195÷5=371-207÷3=263-60÷2=854-700÷7=286-832÷4=301-198÷6=158-216÷8=946-756÷7=415-558÷6=380-40÷2=377-342÷6=914-475÷5=193-351÷9=604-642÷6=173-325÷5=760-237÷3=177-332÷2=562-510÷3=281-138÷2=884-891÷9=34-16÷8=838-558÷6=370-912÷6=180-873÷9=430-564÷6=471-564÷3=218-420÷5=743-164÷4=61-49÷7=531-440÷5=492-990÷5=857-308÷2=414-716÷4=887-886÷2=30-20÷2=722-940÷4=23×(411-395)=62×(453-404)=15×(104-82)=71×(380-288)=35×(167-155)=43×(282-270)=17×(456-444)=95×(53-26)=17×(120-66)=82×(217-198)=22×(239-216)=54×(395-311)=82×(234-223)=57×(542-525)=14×(363-300)=62×(965-875)=10×(417-398)=68×(808-721)=47×(147-133)=97×(377-300)=(316-291)×21=(391-343)×57=(239-228)×21=(248-155)×76=(213-181)×17=(207-168)×34=(129-118)×76=(589-546)×42=(136-121)×64=(588-509)×41=(309-295)×17=(646-629)×54=(103-89)×19=(413-337)×15=(462-450)×12=(783-725)×58=(95-81)×33=(194-137)×15=(124-99)×11=(244-209)×36=178×(397-394)=607×(625-620)=220×(496-493)=309×(957-950)=42×(416-410)=830×(600-595)=66×(285-279)=828×(703-694)=172×(93-88)=381×(552-544)=256×(288-285)=847×(888-883)=36×(50-44)=735×(693-688)=45×(433-429)=809×(952-945)=194×(436-431)=48×(525-522)=36×(474-468)=374×(55-49)=35×(99-95)=458×(569-566)=164×(299-293)=796×(958-952)=167×(75-72)=127×(666-657)=99×(353-346)=627×(523-518)=95×(297-293)=455×(275-269)=116×(50-46)=704×(509-505)=53×(133-128)=540×(411-403)=92×(437-434)=811×(631-625)=276×(207-204)=526×(462-454)=91×(162-154)=742×(299-292)=220÷(185-181)=384÷(757-754)=212÷(183-181)=635÷(252-247)=160÷(476-474)=438÷(215-209)=490÷(36-34)=238÷(902-900)=81÷(366-357)=735÷(797-790)=21÷(331-328)=498÷(470-468)=48÷(343-335)=24÷(235-232)=284÷(218-216)=300÷(776-774)=368÷(313-311)=830÷(729-727)=447÷(484-481)=732÷(132-129)=170÷(215-213)=190÷(120-115)=396÷(439-433)=356÷(233-231)=360÷(46-38)=42÷(902-899)=315÷(381-372)=450÷(191-185)=100÷(226-224)=258÷(466-460)=410÷(269-264)=66÷(985-983)=140÷(496-489)=834÷(240-238)=318÷(113-107)=254÷(900-898)=264÷(379-371)=798÷(618-612)=298÷(459-457)=416÷(932-928)=(272-140)÷6=(752-170)÷6=(321-185)÷4=(907-376)÷3=(401-289)÷4=(544-248)÷8=(364-67)÷9=(937-496)÷3=(218-119)÷9=(257-218)÷3=(475-285)÷2=(665-343)÷7=(421-265)÷2=(939-827)÷7=(258-180)÷2=(867-483)÷4=(182-42)÷5=(315-243)÷3=(477-309)÷6=(300-258)÷2=(384-276)÷3=(493-295)÷3=(288-88)÷2=(348-193)÷5=(347-279)÷2=(641-305)÷8=(357-317)÷5=(319-309)÷5=(301-77)÷8=(669-309)÷2=(453-393)÷5=(289-101)÷4=(494-330)÷4=(655-535)÷5=(228-129)÷3=(955-75)÷4=(435-207)÷6=(661-77)÷2=(78-54)÷4=(471-201)÷5=2/8+5/8=3/8+2/8=1/5+2/5=3/9+6/9=2/7+4/7=1/8+6/8=4/7+2/7=1/3+2/3=2/8+4/8=4/10+2/10=1/8+2/8=1/7+5/7=3/5-1/5=3/5-2/5=3/6-2/6=3/7-1/7=4/8-3/8=6/7-1/7=4/7-1/7=4/7-3/7=5/7-1/7=5/8-3/8=3/8-2/8=2/10-1/10=2.8+10.0=10.3+81.2=5.4+10.0=4.8+1.4=4.3+2.0=11.6+50.8=2.3+6.9=21.3+65.2=0.8+6.5=4.8+9.6=0.3+2.3=3.6+82.6=6.6+9.6=40.1+23.4=4.2+3.9=2.6+3.0=2.3+5.3=6.7+0.6=8.7+1.5=26.0+2.9=6.4+7.1=8.0+6.6=4.6+6.2=43.9+20.3=7.1+6.1=45.8+24.7=2.4+4.8=9.3+6.4=5.0+6.4=81.0+8.2=3.2+2.7=65.3+13.4=4.6+3.6=5.6+9.6=6.4+2.9=4.3+17.5=9.5+4.9=0.6+55.6=3.3+5.5=4.7+0.3=9.4-7.9=92.1-46.2=3.8-1.7=9.8-8.4=9.3-5.3=61.2-41.7=6.8-5.2=46.3-16.9=6.4-4.7=6.5-0.4=9.6-6.7=62.6-52.2=9.5-2.9=28.1-12.9=7.7-6.9=9.2-7.0=6.7-5.7=55.6-44.6=7.4-3.6=48.1-24.2=3.8-3.3=8.9-3.3=9.6-2.6=55.6-3.8=2.3-0.4=38.0-11.5=6.5-1.7=4.4-1.9=3.1-1.1=59.1-15.0=8.4-6.0=52.1-45.4=9.3-3.1=9.1-2.9=0.8-0.5=93.3-57.0=3.9-3.4=65.3-51.8=9.7-8.2=4.1-0.3=參考答案42+84=126937+909=184687+108=19525+101=126234+250=484416+536=952109+161=270454+639=1093155+199=354577+126=70322+34=56980+453=143362+48=110996+364=1360389+105=494114+365=47968+268=336437+595=1032154+197=351619+439=105874+375=449532+185=717346+88=434172+63=235171+39=210196+433=629270+148=41896+35=131290+80=370248+903=1151101+30=131377+165=542322+62=38436+196=232307+68=375489+226=71564+136=200358+400=758182+51=233176+48=224325-70=255963-413=550207-164=43804-370=434212-156=56985-509=476500-355=145491-12=479105-49=56123-83=40212-129=83957-778=179435-382=53533-436=97451-41=410575-437=138308-235=73519-245=274426-353=73516-372=144188-26=162910-714=196304-186=118394-314=80213-46=167757-367=390116-83=33660-28=632499-219=280551-494=57396-304=92605-373=232271-53=218845-85=760304-56=248402-77=325218-104=114988-783=205221-148=73978-21=957137×5=685385×4=1540134×2=268606×6=363699×9=891478×5=239029×9=261695×2=1390238×3=714111×6=666229×3=687717×4=286830×4=120512×5=2560247×2=494467×3=140164×7=448315×5=1575108×7=756916×7=641265×2=130522×8=4176127×3=381823×7=5761113×8=904178×5=89073×9=657839×5=4195129×6=774904×6=5424133×7=931427×3=1281205×3=615677×6=406242×2=84211×7=1477154×4=616556×9=500415×4=60399×2=798288÷3=96360÷3=120390÷6=65608÷8=76327÷3=109512÷2=256328÷8=41660÷4=165170÷2=85948÷3=316164÷2=82648÷4=162216÷3=72270÷3=90190÷5=38168÷7=24220÷5=44156÷4=39135÷5=27960÷8=120152÷8=19795÷5=159141÷3=47900÷3=300136÷2=68243÷3=81372÷2=186642÷3=21454÷2=27122÷2=61291÷3=97858÷2=42948÷6=8119÷7=17158÷2=79426÷2=213182÷2=91184÷2=92132÷4=33422÷2=21121×36=75685×17=144513×15=19531×85=263514×33=46292×28=257612×78=93629×55=159518×24=43226×24=62431×25=77525×73=182512×17=20432×14=44818×31=55843×17=73110×85=85054×57=307812×36=43291×12=109224×23=55260×47=282012×68=81642×14=58846×14=64430×34=102059×10=59022×84=184846×15=69043×90=387020×22=44042×43=180630×11=33056×79=442420×17=34022×32=70453×17=90121×40=84041×16=65689×56=4984152+40+93=285821+493+95=1409485+249+111=845629+141+710=1480258+214+149=621751+62+929=1742518+18+135=671792+264+450=1506451+401+129=981963+399+869=2231416+389+60=865778+654+61=1493107+196+247=550765+973+841=2579142+145+349=636102+431+457=990335+375+290=1000894+402+759=205577+764+12=853629+665+831=2125107+548+64=719339+609+95=1043248+310+394=95211+965+433=1409647+272+48=967376+553+199=1128125+601+80=806953+425+805=2183369+238+38=645220+265+73=558201+49+229=479964+602+628=2194394+131+114=639353+764+777=1894634+123+89=846203+969+476=164843+109+295=447680+856+640=2176117+117+269=503220+467+614=1301371+33-291=113186+638-822=2189+210-32=367357+191-448=10076+239-160=155596+201-374=42396+312-165=243147+480-88=539227+59-136=150648+460-474=634222+270-134=358643+512-658=497307+165-53=419633+127-172=588109+105-171=43555+163-192=526173+126-106=19333+175-66=14297+118-182=33600+310-571=339174+305-321=158844+365-992=21792+352-31=413626+500-810=316101+275-278=9812+783-200=59582+246-145=183389+305-360=33488+329-55=362519+874-670=723392+64-116=340933+37-172=79851+44-81=14722+656-291=1087430+11-22=419573+38-209=40293+312-185=220864+359-586=63796+152-34=214943+839-652=1130462-216-48=198994-294-217=483454-62-38=354858-145-163=550467-31-72=364433-200-155=78494-303-20=171729-401-270=58291-66-154=71532-309-89=134466-103-177=186819-100-63=656285-81-167=37903-88-363=452405-137-178=90779-547-20=212494-259-145=90767-202-310=255234-148-23=63277-69-54=154314-76-125=113686-469-217=0452-132-187=133760-15-173=572462-195-45=222905-54-474=377429-280-50=99611-261-247=103305-52-65=188978-315-225=438290-24-242=24705-70-51=584497-172-162=163608-321-121=166338-76-146=116822-485-274=63294-44-205=45437-82-171=184368-274-78=16742-437-118=187173-122+409=460967-442+812=1337488-186+21=323630-149+82=563276-162+129=243991-666+877=1202323-254+265=334594-524+133=203283-132+268=419446-384+65=127193-162+31=62242-72+712=882445-117+84=412953-72+753=1634334-237+211=308868-276+172=764367-165+185=387652-352+516=816242-191+195=246790-679+297=408157-62+34=129890-123+137=904413-235+18=196942-849+916=1009253-66+67=254885-715+127=297180-170+202=212297-159+233=371336-281+133=188977-585+936=1328308-131+320=497827-560+577=844134-56+43=121226-155+270=341264-247+192=209908-702+850=1056333-36+146=443651-552+149=248275-22+187=440552-341+378=58910×16×6=96066×80×9=4752017×14×2=47616×44×7=492827×14×2=75650×30×2=300010×22×4=88083×25×9=1867516×17×3=81673×92×7=4701219×12×2=45629×96×5=1392023×17×2=78291×61×5=2775515×14×2=42053×92×2=975237×13×2=96296×24×7=1612827×17×2=91825×87×6=1305021×18×2=75685×11×8=748043×11×2=94691×89×5=4049530×15×2=90012×74×5=444017×12×2=40898×31×9=2734214×25×2=70042×90×6=2268035×10×2=70014×75×6=630015×10×4=60084×83×4=2788831×15×2=93078×78×8=4867211×17×5=93518×12×8=172821×14×3=88269×81×7=3912321×7×3=441227×2×4=181649×3×2=29481×3×6=145812×6×3=216175×4×3=210043×2×5=430282×3×5=423013×2×3=7871×9×5=319515×6×5=45028×7×5=98024×8×4=768137×3×9=369982×6×2=98428×8×2=44822×7×2=30873×9×2=131451×2×9=918363×2×4=290416×5×8=64064×4×6=153634×4×3=408393×2×7=5502121×3×2=72629×3×7=60917×8×4=54463×2×6=756143×3×2=85832×8×5=1280134×3×2=80477×9×6=415819×4×3=228381×2×9=685833×2×6=396149×3×8=357627×6×5=810293×3×6=527474×2×6=888333×2×4=266412×8×21=201610×2×50=100029×3×59=513333×2×45=297021×2×22=92418×2×10=36022×3×80=528017×4×89=605224×4×34=326413×6×55=429018×2×21=75649×2×71=695817×4×51=346814×4×52=291222×3×47=310230×2×12=72013×7×83=755316×3×33=158437×2×11=81416×5×70=560049×2×10=98028×2×61=341634×2×24=163212×4×13=62439×2×67=522621×4×71=596414×5×85=595038×2×12=91212×7×88=739213×5×22=143047×2×94=883634×2×32=217615×4×39=234022×3×10=66010×6×42=252014×7×65=637039×2×81=631817×4×91=618820×2×30=120026×3×36=280812×36÷8=5475×68÷6=85012×44÷6=8854×19÷6=17127×10÷6=4517×24÷8=5112×18÷8=2751×33÷9=18716×60÷6=16084×92÷3=257612×12÷4=3667×20÷5=26846×12÷3=18452×54÷3=93630×28÷7=12010×77÷7=11028×22÷8=7713×60÷2=39010×93÷6=15549×30÷3=49026×28÷2=36430×10÷2=15016×47÷2=37654×76÷2=205213×12÷2=7897×10÷5=19410×50÷4=12559×49÷7=41319×42÷7=11420×95÷2=95015×51÷9=8551×82÷3=139416×62÷4=24815×64÷5=19210×39÷5=7845×13÷5=11718×45÷5=16257×43÷3=81725×36÷2=45080×74÷5=1184336×2÷3=224218×3÷2=32777×6÷3=154950×2÷4=475104×9÷3=312225×5÷3=375101×4÷2=202176×9÷3=52860×4÷2=120234×5÷2=585136×6÷8=102142×8÷2=568189×4÷7=108364×3÷6=18242×7÷3=98448×4÷7=256135×6÷5=16291×2÷7=26114×5÷6=95708×2÷4=35411×8÷2=44818×6÷4=1227196×3÷4=147754×3÷6=377152×6÷4=228162×8÷3=43245×9÷5=81798×8÷3=212854×7÷6=63960×8÷3=256022×8÷4=44652×5÷2=1630110×8÷2=440670×7÷5=93884×4÷8=42714×7÷3=1666224×4÷8=11278×6÷3=15699×8÷6=132376×5÷2=940704÷4÷4=44396÷2÷9=22665÷5÷7=1924÷2÷2=6686÷2÷7=4972÷3÷8=3492÷6÷2=41616÷7÷2=44672÷8÷4=2160÷2÷3=10400÷2÷2=100276÷2÷6=23248÷2÷2=62306÷2÷3=51306÷3÷2=51246÷2÷3=41320÷2÷2=80190÷2÷5=19532÷2÷2=133812÷7÷4=29644÷7÷4=23875÷7÷5=25333÷3÷3=37144÷4÷4=9616÷4÷2=77336÷4÷3=28162÷2÷3=27864÷4÷3=72840÷2÷3=140756÷2÷6=63288÷3÷8=12360÷3÷6=20105÷3÷5=7624÷6÷8=13891÷3÷3=99800÷8÷5=20690÷5÷2=69216÷6÷3=12150÷5÷3=10890÷2÷5=89482÷2×3=723560÷8×9=630558÷2×8=2232252÷4×3=18970÷7×9=90260÷4×2=130815÷5×6=978450÷5×7=630639÷3×6=127820÷2×5=50564÷6×9=846852÷6×5=710231÷3×6=462210÷5×8=336720÷3×4=960928÷8×6=696525÷3×8=1400147÷3×4=196552÷2×8=2208428÷4×8=856912÷2×5=2280406÷7×8=464200÷2×7=700268÷4×5=335570÷6×9=855480÷2×3=720578÷2×9=2601147÷7×9=189632÷4×3=474408÷2×4=816752÷2×8=3008580÷4×7=1015598÷2×7=2093510÷2×6=1530237÷3×4=316556÷4×5=695206÷2×6=618492÷6×2=164702÷2×9=3159926÷2×8=370445÷5×44=396140÷4×88=3080176÷8×44=968588÷7×51=428424÷4×76=45648÷6×96=76810÷2×44=220184÷8×75=172572÷8×35=315395÷5×54=426672÷8×33=29768÷2×75=2550182÷7×37=962208÷4×17=88480÷5×56=896231÷7×62=2046256÷8×15=48092÷4×53=121963÷9×46=322592÷8×10=740306÷9×18=612126÷3×60=252096÷4×31=74427÷9×97=29112÷6×54=10855÷5×56=61682÷2×11=45196÷2×14=67214÷2×72=504285÷5×36=2052205÷5×20=820138÷2×15=103521÷7×10=30639÷9×56=397656÷8×34=238665÷7×41=389530÷5×57=342330÷6×13=715228÷6×10=380644÷7×26=2392405+(159-43)=521751+(147-52)=846218+(159-68)=309121+(565-526)=16092+(470-182)=380269+(496-192)=573224+(268-71)=421313+(573-542)=344327+(237-225)=339904+(795-219)=1480440+(255-254)=441692+(885-582)=995194+(309-118)=385801+(442-229)=1014138+(464-246)=356966+(339-89)=1216414+(230-183)=461607+(946-474)=1079467+(153-38)=582117+(941-889)=16996+(493-238)=351493+(752-495)=750146+(428-156)=418155+(340-163)=332170+(478-389)=259264+(685-333)=616303+(161-73)=391801+(504-122)=1183486+(324-220)=59049+(982-553)=478213+(246-59)=400399+(885-382)=90265+(434-409)=90952+(731-503)=1180161+(489-231)=419207+(865-580)=492341+(493-125)=709719+(840-694)=865457+(353-254)=556309+(378-312)=375467-(173+34)=260971-(169+401)=401386-(93+129)=164990-(190+534)=266472-(36+169)=267917-(113+75)=729370-(104+101)=165663-(34+90)=539410-(325+84)=1700-(319+263)=118478-(311+20)=147498-(114+266)=118463-(198+154)=111751-(142+60)=549264-(71+75)=118421-(159+221)=41491-(288+72)=131762-(38+523)=201392-(220+64)=108745-(360+186)=199454-(148+233)=73875-(304+18)=553322-(32+175)=115982-(62+483)=437367-(293+45)=29763-(76+624)=63372-(222+18)=132880-(95+523)=262276-(42+166)=68851-(160+317)=374463-(45+316)=102396-(65+133)=198359-(36+149)=174702-(157+65)=480312-(17+69)=226682-(98+304)=280225-(119+47)=59548-(19+16)=513323-(63+206)=54927-(494+170)=263375-(426-213)=162708-(517-80)=271339-(382-154)=111640-(420-337)=557279-(499-449)=229789-(578-237)=448293-(292-217)=218421-(263-92)=250197-(432-299)=64403-(898-778)=283171-(242-130)=59189-(491-320)=18399-(293-144)=250496-(469-53)=80299-(320-157)=136720-(852-802)=670282-(333-174)=123308-(386-319)=241363-(450-307)=220703-(239-57)=521169-(296-270)=143760-(995-396)=161267-(244-101)=124983-(388-250)=845297-(331-155)=121732-(353-56)=435162-(376-357)=143640-(547-317)=410439-(186-89)=342535-(706-251)=80362-(245-158)=275810-(524-496)=782237-(271-187)=153838-(805-536)=569206-(453-360)=113850-(571-413)=692230-(220-114)=124793-(459-422)=756498-(336-248)=410607-(923-529)=213217÷(21÷3)=31880÷(12÷3)=220160÷(16÷4)=40429÷(21÷7)=143201÷(18÷6)=67909÷(18÷2)=101210÷(35÷5)=30480÷(12÷3)=120216÷(21÷7)=7251÷(15÷5)=17336÷(36÷9)=84628÷(36÷9)=15787÷(24÷8)=29858÷(18÷9)=429153÷(72÷8)=17560÷(14÷7)=280456÷(16÷8)=228752÷(24÷3)=94492÷(24÷4)=82174÷(48÷8)=2996÷(10÷5)=48996÷(28÷7)=249476÷(32÷8)=119470÷(18÷9)=235117÷(63÷7)=13554÷(14÷7)=27758÷(18÷9)=29172÷(24÷6)=4330÷(40÷8)=6536÷(24÷3)=67360÷(36÷4)=4016÷(36÷9)=4108÷(12÷3)=2724÷(16÷8)=1290÷(72÷8)=10125÷(35÷7)=25336÷(28÷7)=84265÷(25÷5)=53214÷(18÷9)=107404÷(16÷4)=101936÷(2×4)=117136÷(2×2)=34544÷(4×2)=68704÷(2×2)=176160÷(2×4)=20584÷(2×2)=146810÷(3×3)=90352÷(2×4)=44408÷(2×3)=68630÷(2×3)=105630÷(3×2)=105380÷(2×2)=95276÷(2×3)=46180÷(3×3)=20304÷(2×4)=38484÷(2×2)=121312÷(2×3)=52944÷(2×4)=118930÷(2×3)=155804÷(3×2)=134144÷(3×3)=16608÷(2×4)=76504÷(3×2)=84756÷(3×3)=84618÷(3×2)=103288÷(2×4)=36852÷(2×2)=213918÷(3×3)=102928÷(2×2)=232369÷(3×3)=41900÷(2×2)=225592÷(2×4)=74636÷(2×3)=106368÷(2×4)=46606÷(2×3)=101234÷(3×2)=39908÷(2×2)=227216÷(3×2)=36648÷(4×2)=81744÷(2×3)=12454×(40÷5)=432892×(21÷7)=267650×(18÷6)=150218×(54÷9)=1308142×(12÷2)=852600×(18÷2)=540078×(72÷8)=702671×(14÷7)=134236×(30÷5)=216896×(21÷3)=6272234×(14÷7)=468806×(16÷2)=6448207×(12÷4)=621253×(56÷8)=177162×(32÷4)=496321×(24÷6)=128429×(10÷2)=145221×(20÷4)=110591×(72÷9)=728559×(36÷9)=2236141×(56÷8)=987153×(72÷8)=1377256×(24÷8)=76885×(24÷6)=34029×(72÷8)=26123×(15÷5)=69273×(12÷6)=546557×(24÷6)=2228123×(35÷7)=61567×(28÷4)=469122×(42÷6)=854975×(32÷8)=3900107×(14÷7)=214117×(24÷6)=46837×(30÷6)=185832×(42÷6)=5824113×(48÷6)=904145×(14÷7)=290156×(35÷7)=780328×(28÷4)=229634×(36÷2)=61238×(396÷6)=250825×(216÷6)=90032×(312÷4)=249627×(240÷8)=81010×(441÷7)=63021×(96÷8)=25239×(270÷5)=210652×(135÷9)=78055×(304÷4)=418011×(225÷9)=27535×(105÷7)=52519×(90÷5)=34273×(348÷4)=635123×(120÷8)=34596×(120÷8)=144025×(152÷8)=47523×(406÷7)=133454×(108÷6)=97252×(70÷7)=52038×(168÷7)=91265×(364÷4)=591517×(108÷3)=61249×(333÷9)=181318×(96÷3)=57642×(348÷6)=243612×(150÷5)=36036×(186÷2)=334827×(238÷7)=91836×(288÷6)=172819×(108÷6)=34253×(623÷7)=471719×(205÷5)=77920×(186÷3)=124045×(104÷8)=58510×(540÷9)=60012×(132÷6)=26455×(344÷4)=473059×(32÷2)=94428×(365÷5)=2044347+302×2=951962+190×3=153