三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案157+28=131+525=356+67=112+107=138+207=162+528=293+188=755+167=329+144=244+271=154+192=219+173=119+262=522+919=103+259=502+267=168+161=992+644=71+42=293+813=132+279=86+326=175+153=431+903=299+85=126+53=72+243=230+492=284+62=596+917=130+255=782+896=123+315=70+321=96+352=307+423=294+55=598+804=158+263=468+208=454-217=774-429=352-125=149-22=258-154=900-773=393-20=796-739=432-212=903-819=465-77=466-364=495-326=783-749=405-226=530-150=479-348=983-439=429-410=598-228=330-91=989-311=270-90=156-73=464-166=217-71=488-278=600-203=443-178=726-19=269-227=831-587=388-196=992-521=332-90=989-574=241-74=953-15=73-10=276-143=25×6=931×7=482×2=201×5=77×2=50×4=336×2=96×8=62×5=718×2=364×2=709×9=18×9=46×5=106×4=744×8=12×6=105×4=258×3=977×4=77×9=525×9=23×2=818×3=53×7=48×6=20×6=614×5=157×2=688×4=21×4=199×6=31×3=775×2=278×3=678×3=60×6=791×8=38×2=436×4=290÷2=84÷7=232÷8=266÷2=312÷4=174÷2=58÷2=664÷8=15÷3=524÷2=96÷8=700÷4=108÷9=980÷4=148÷4=730÷2=144÷3=814÷2=280÷4=704÷2=240÷4=178÷2=36÷9=150÷3=200÷2=831÷3=155÷5=652÷2=344÷2=558÷9=99÷9=488÷8=156÷6=828÷9=195÷3=306÷3=132÷4=332÷2=318÷2=702÷9=27×11=27×40=16×18=19×27=25×14=79×27=42×22=17×95=17×30=54×88=17×26=52×52=15×21=31×29=14×39=52×44=15×52=89×46=19×12=34×69=23×39=18×26=89×10=44×80=76×10=84×96=39×16=44×19=50×12=88×39=16×50=60×65=53×15=55×89=11×83=25×47=17×41=19×94=14×38=23×26=124+457+81=557+564+419=256+242+445=158+689+72=284+74+542=531+654+817=65+332+169=225+350+345=19+589+140=730+465+427=119+357+93=497+728+736=119+628+231=581+887+448=635+41+111=475+952+703=89+683+25=249+489+230=384+120+458=356+183+887=79+225+363=319+636+980=767+126+48=932+273+427=287+421+211=374+424+700=284+452+251=415+524+964=32+237+499=988+936+767=39+173+101=714+271+697=147+410+315=557+444+982=191+369+18=129+716+576=378+376+208=610+817+895=301+189+40=106+925+267=88+353-344=526+209-481=161+151-305=878+560-141=125+328-133=898+458-933=212+206-208=89+873-132=157+342-124=901+864-850=52+357-188=602+442-147=95+80-26=627+553-348=222+173-378=361+553-733=143+165-208=716+832-846=252+157-323=608+240-764=130+252-224=411+843-508=248+15-31=754+182-80=52+300-80=956+830-645=274+111-335=172+440-458=22+475-49=979+240-274=105+65-82=811+450-938=182+315-305=275+846-747=43+370-22=817+805-564=352+90-154=205+734-642=240+106-214=581+568-384=298-15-214=586-199-359=463-54-347=881-151-194=490-62-213=740-587-60=485-35-83=868-486-298=487-35-332=994-180-248=431-125-194=724-205-365=323-52-159=890-99-488=218-31-29=992-135-638=439-243-177=941-69-757=345-49-157=811-337-153=226-94-95=951-545-235=440-102-225=840-12-28=458-164-220=997-472-472=494-166-93=895-632-71=284-179-26=863-371-448=474-280-148=405-18-381=484-58-398=984-70-477=468-109-331=747-367-158=329-57-42=987-269-500=414-245-85=981-134-138=208-63+168=504-185+139=233-215+166=973-163+780=466-367+348=615-119+536=401-386+420=400-114+21=175-117+377=606-537+253=298-135+92=928-474+586=495-287+59=72-59+31=134-97+154=259-23+198=435-29+50=568-212+956=280-91+311=355-289+313=462-362+50=574-181+461=218-32+308=565-524+693=243-18+21=987-775+639=93-57+102=461-95+153=367-12+51=685-224+888=483-352+239=800-787+797=415-392+277=861-292+713=499-378+257=832-497+422=356-275+72=664-349+74=347-312+258=622-238+844=12×11×5=36×66×3=18×11×5=58×56×4=20×13×2=92×83×2=12×11×4=15×18×2=26×18×2=57×77×9=15×12×2=47×80×9=39×11×2=11×47×3=13×24×2=25×93×9=21×17×2=70×79×6=13×15×3=78×49×6=28×14×2=32×54×2=12×10×5=48×93×4=15×17×2=67×62×2=10×11×5=84×57×3=10×10×3=17×49×4=11×25×3=57×12×8=11×24×3=98×64×4=10×46×2=15×71×3=15×24×2=34×48×2=18×16×3=41×20×9=52×2×7=240×4×3=107×2×4=39×7×5=40×6×2=98×7×9=12×2×3=79×8×4=14×6×3=115×5×2=19×8×4=46×3×2=81×6×2=416×2×4=12×3×2=196×5×3=93×2×3=307×2×7=26×2×6=77×3×9=11×5×3=138×5×7=15×5×4=26×6×2=25×2×3=295×3×8=139×3×2=109×4×7=37×9×3=71×5×6=17×6×8=152×6×8=130×2×3=300×3×6=60×4×2=119×6×7=57×3×2=11×8×5=53×6×3=109×8×6=10×8×27=47×2×61=19×5×36=28×3×86=12×3×61=16×3×31=45×2×27=19×2×23=14×3×39=20×3×36=13×2×61=16×3×32=47×2×86=24×2×64=49×2×21=14×2×20=27×3×78=27×3×23=45×2×57=13×2×88=11×3×33=10×8×77=38×2×88=44×2×74=13×6×40=17×4×37=23×3×24=38×2×46=12×2×17=13×7×44=12×6×34=33×2×85=10×2×75=11×5×61=17×3×45=18×5×62=12×7×85=13×4×52=24×4×69=10×4×19=32×15÷8=66×15÷5=44×20÷8=26×36÷8=15×45÷3=66×12÷4=54×11÷9=36×42÷8=12×70÷7=96×35÷4=81×12÷6=55×77÷7=64×15÷5=80×87÷3=15×60÷2=70×88÷8=98×10÷2=51×78÷6=10×46÷5=36×91÷9=12×36÷4=59×42÷2=20×14÷2=91×74÷7=23×30÷6=88×61÷4=14×29÷7=54×27÷9=15×48÷5=45×66÷2=20×27÷2=92×33÷3=14×11÷2=40×65÷5=10×28÷4=30×18÷9=42×18÷4=31×40÷2=80×10÷8=27×60÷6=189×4÷9=431×4÷2=16×6÷2=54×7÷3=124×3÷4=315×9÷5=132×6÷9=405×4÷2=68×9÷3=769×6÷2=189×2÷9=80×9÷5=44×6÷2=248×7÷8=30×9÷2=924×5÷6=153×4÷9=12×9÷6=101×8÷2=409×9÷3=135×7÷5=264×7÷3=186×5÷3=292×5÷2=486×2÷6=880×2÷5=110×8÷2=570×7÷2=99×8÷4=81×2÷9=376×2÷8=296×6÷2=441×2÷7=873×7÷9=56×3÷2=210×2÷4=60×7÷2=856×6÷4=164×4÷8=599×6÷2=192÷8÷2=840÷6÷2=648÷4÷3=693÷7÷3=765÷5÷9=492÷2÷3=680÷5÷2=252÷2÷3=120÷2÷5=830÷5÷2=432÷8÷6=512÷8÷4=252÷3÷4=384÷4÷6=280÷5÷8=840÷7÷4=800÷5÷5=880÷5÷8=384÷8÷8=798÷2÷7=600÷6÷4=846÷3÷2=536÷2÷4=60÷4÷5=710÷2÷5=960÷2÷3=455÷7÷5=324÷6÷6=750÷3÷5=140÷5÷4=300÷5÷2=510÷5÷2=210÷3÷5=252÷6÷6=792÷6÷4=432÷6÷9=684÷2÷2=882÷3÷7=120÷5÷2=192÷6÷4=444÷4×7=405÷9×5=495÷9×4=472÷4×7=396÷4×6=264÷3×7=840÷5×7=134÷2×5=369÷9×6=656÷2×6=168÷2×3=795÷3×8=288÷3×9=749÷7×4=48÷6×9=352÷4×5=999÷3×5=746÷2×9=636÷2×3=468÷3×8=90÷3×5=795÷5×9=200÷5×7=822÷6×8=24÷3×2=232÷8×5=980÷5×2=568÷8×5=630÷7×3=128÷4×2=162÷6×9=72÷6×9=836÷2×4=530÷5×7=126÷6×7=210÷3×7=588÷7×8=332÷4×9=360÷6×8=104÷2×9=203÷7×14=504÷8×70=39÷3×20=196÷4×63=136÷8×57=516÷6×75=72÷9×37=288÷9×53=108÷9×27=175÷7×38=45÷3×37=665÷7×74=80÷8×49=94÷2×34=30÷2×54=100÷5×21=456÷8×17=360÷6×86=85÷5×44=138÷6×87=84÷7×41=51÷3×46=40÷4×96=693÷9×39=24÷6×16=54÷9×88=126÷3×22=123÷3×36=12÷6×23=560÷8×41=32÷4×59=182÷7×74=387÷9×13=80÷2×75=200÷5×13=120÷3×38=38÷2×43=546÷7×78=252÷6×23=420÷5×48=168+(336-246)=270+(948-589)=20+(394-142)=624+(859-852)=370+(171-115)=876+(499-77)=370+(290-251)=691+(621-295)=455+(429-369)=768+(966-406)=159+(289-138)=158+(916-132)=488+(424-219)=597+(955-346)=425+(237-228)=629+(777-439)=189+(173-116)=392+(917-602)=314+(299-94)=584+(327-289)=240+(464-406)=842+(983-379)=158+(368-116)=470+(422-421)=238+(193-93)=479+(954-403)=194+(454-240)=514+(841-239)=25+(470-421)=365+(898-219)=65+(425-26)=721+(359-95)=51+(227-23)=303+(813-774)=218+(234-202)=760+(468-455)=56+(339-144)=440+(978-168)=58+(496-23)=277+(381-323)=479-(193+13)=840-(557+158)=345-(99+118)=751-(191+267)=159-(56+52)=903-(43+768)=292-(131+100)=938-(589+153)=403-(13+211)=905-(56+251)=309-(229+26)=716-(129+377)=393-(221+155)=693-(103+85)=370-(137+203)=901-(393+493)=213-(27+83)=552-(469+58)=434-(334+12)=590-(65+244)=492-(116+317)=983-(65+562)=334-(11+187)=826-(124+256)=496-(14+451)=758-(100+510)=409-(212+30)=934-(709+156)=457-(17+171)=440-(320+110)=314-(115+101)=480-(33+119)=423-(72+27)=543-(247+122)=423-(11+149)=437-(313+30)=311-(79+207)=766-(354+87)=271-(78+148)=801-(259+431)=250-(427-398)=539-(315-290)=425-(490-330)=371-(373-95)=480-(341-69)=713-(820-338)=444-(401-382)=174-(896-821)=308-(216-102)=859-(884-147)=488-(174-64)=634-(140-128)=427-(260-25)=974-(701-555)=319-(383-255)=167-(491-361)=433-(404-124)=614-(487-486)=471-(315-53)=420-(589-528)=333-(289-201)=755-(845-391)=227-(366-275)=457-(777-674)=326-(340-72)=608-(965-866)=485-(262-13)=555-(312-174)=270-(352-257)=495-(779-477)=426-(447-365)=549-(186-29)=499-(436-284)=438-(340-106)=383-(259-161)=734-(386-342)=408-(486-209)=932-(931-736)=393-(241-85)=611-(253-12)=328÷(32÷4)=814÷(14÷7)=204÷(15÷5)=660÷(45÷9)=95÷(15÷3)=574÷(28÷4)=212÷(16÷4)=400÷(10÷2)=492÷(27÷9)=225÷(27÷3)=146÷(14÷7)=450÷(18÷9)=57÷(18÷6)=624÷(40÷5)=116÷(16÷4)=162÷(18÷6)=50÷(25÷5)=138÷(36÷6)=426÷(12÷4)=264÷(16÷8)=240÷(30÷5)=620÷(12÷3)=432÷(48÷6)=621÷(36÷4)=144÷(20÷5)=464÷(40÷5)=288÷(63÷7)=584÷(32÷8)=198÷(30÷5)=740÷(15÷3)=326÷(12÷6)=756÷(16÷8)=183÷(21÷7)=195÷(18÷6)=344÷(14÷7)=732÷(18÷3)=234÷(42÷7)=732÷(42÷7)=324÷(45÷5)=540÷(12÷6)=42÷(3×2)=432÷(4×2)=144÷(4×2)=153÷(3×3)=640÷(2×4)=608÷(2×4)=162÷(2×3)=616÷(2×4)=924÷(2×3)=558÷(3×2)=774÷(3×2)=472÷(4×2)=856÷(4×2)=940÷(2×2)=714÷(3×2)=784÷(2×2)=920÷(2×2)=600÷(2×3)=594÷(2×3)=738÷(3×3)=792÷(3×2)=632÷(2×2)=468÷(2×2)=750÷(3×2)=304÷(2×4)=296÷(2×4)=342÷(2×3)=848÷(2×2)=688÷(2×2)=144÷(2×3)=600÷(2×4)=228÷(3×2)=168÷(3×2)=888÷(2×3)=760÷(2×2)=954÷(2×3)=894÷(2×3)=148÷(2×2)=864÷(2×4)=40÷(2×2)=108×(32÷8)=435×(20÷4)=12×(28÷7)=848×(16÷8)=23×(45÷5)=827×(48÷8)=215×(16÷8)=680×(14÷2)=16×(42÷7)=391×(24÷3)=136×(48÷8)=592×(10÷5)=204×(24÷8)=531×(48÷6)=421×(12÷6)=266×(14÷2)=68×(18÷6)=301×(18÷2)=62×(16÷2)=583×(12÷4)=156×(15÷3)=469×(72÷9)=80×(48÷6)=500×(35÷7)=13×(40÷5)=60×(16÷8)=311×(24÷8)=715×(30÷6)=145×(20÷5)=83×(63÷7)=189×(16÷8)=780×(42÷7)=289×(27÷9)=43×(48÷6)=61×(12÷3)=626×(16÷4)=185×(12÷6)=198×(18÷6)=177×(21÷7)=470×(36÷4)=15×(90÷2)=51×(560÷7)=10×(189÷3)=99×(354÷6)=45×(60÷4)=77×(585÷9)=11×(332÷4)=95×(66÷3)=41×(54÷3)=29×(78÷6)=25×(96÷4)=62×(380÷5)=93×(80÷8)=28×(30÷3)=10×(22÷2)=72×(630÷7)=25×(99÷3)=94×(204÷4)=47×(36÷3)=57×(560÷7)=11×(632÷8)=99×(243÷3)=75×(104÷8)=77×(304÷8)=38×(70÷7)=92×(276÷6)=21×(360÷8)=70×(52÷2)=33×(46÷2)=62×(312÷6)=21×(147÷7)=38×(810÷9)=46×(70÷7)=35×(210÷6)=40×(36÷2)=67×(122÷2)=59×(84÷6)=53×(348÷6)=71×(28÷2)=37×(891÷9)=407+35×5=497+86×7=361+205×3=762+83×5=261+95×5=683+488×2=49+278×2=769+48×3=183+41×7=795+194×5=107+31×2=818+118×2=470+21×7=278+469×2=274+41×3=326+98×5=118+159×3=151+354×2=79+52×7=219+23×3=172+137×4=438+190×2=139+126×3=223+198×5=189+253×3=781+108×7=359+77×8=865+28×5=342+143×3=674+51×5=135×3+203=12×8+903=59×7+113=103×7+800=34×7+235=132×7+367=70×2+423=88×8+556=80×2+174=393×2+512=101+10×31=105+31×30=258+21×31=977+16×28=366+17×33=117+23×19=215+29×17=257+12×28=11+11×27=944+21×24=89+28×18=39+36×13=161+11×76=248+13×50=291+52×11=799+39×11=129+30×12=137+13×50=184+12×39=152+46×10=356+16×16=298+49×14=173+18×40=501+20×41=293+31×22=993+12×38=239+14×12=628+22×16=266+23×30=466+26×38=26×29+130=52×17+752=23×23+361=47×21+638=23×19+193=13×21+31=21×17+439=70×13+198=12×40+115=19×30+589=495-19×19=940-17×45=355-16×20=623-20×28=496-25×18=582-25×13=457-16×13=900-13×46=387-20×19=660-10×12=487-14×34=696-14×27=399-12×27=889-11×38=279-11×25=821-11×57=414-10×23=766-20×27=484-30×12=196-10×18=337-10×17=879-10×75=159-11×13=538-10×45=411-24×12=987-40×15=346-29×11=718-17×33=493-17×19=928-25×37=270-12×16=976-10×30=403-29×11=901-11×21=425-15×18=956-40×18=480-16×29=578-20×24=436-19×18=740-11×11=352-37×9=878-83×6=96-20×4=970-109×8=407-120×2=509-73×3=266-132×2=608-125×4=453-28×3=891-103×4=443-23×6=704-66×3=306-28×6=889-17×3=345-13×6=668-72×7=305-137×2=587-49×4=417-27×5=558-61×2=382-23×5=728-114×5=418-40×2=904-24×7=193-41×3=929-151×3=285-10×4=715-194×2=89-10×2=375-40×8=334-13×6=534-22×3=251-20×9=907-24×9=454-22×2=887-95×6=54-17×2=607-187×3=258-82×2=319-78×4=22×11-180=16×22-218=32×14-217=13×61-552=48×10-14=18×26-282=50×10-170=11×85-231=14×20-160=16×31-15=27×10-180=41×13-395=35×14-224=31×31-923=22×16-221=31×32-689=38×10-258=23×41-605=23×20-140=16×35-247=31×16-353=16×31-447=26×18-123=56×17-453=25×10-200=47×15-375=12×34-172=24×37-350=14×12-108=11×36-228=10×34-62=13×61-608=40×12-290=10×39-240=16×31-266=20×45-496=11×34-175=16×23-357=19×22-417=21×42-259=332×3-262=528×9-550=131×5-351=483×7-609=275×3-580=668×4-587=138×6-542=758×2-915=403×2-704=128×8-41=453×2-872=787×3-727=155×4-611=436×5-174=115×3-343=123×9-853=248×4-391=834×7-590=135×6-425=316×5-142=236×4-846=205×3-255=200×5-835=849×8-120=166×6-996=309×4-231=181×2-268=899×5-453=315×3-707=773×5-681=135×2-66=466×5-803=87×8-212=516×2-724=124×5-312=569×3-308=398×2-278=277×6-124=247×4-97=710×2-379=178+69÷3=102+28÷4=65+520÷5=381+791÷7=122+22÷2=223+434÷2=136+561÷3=192+270÷3=38+957÷3=869+376÷4=177+384÷4=724+360÷4=430+45÷9=381+459÷9=47+348÷6=339+567÷7=156+952÷7=180+513÷9=203+160÷4=776+688÷8=220÷4+319=64÷8+930=804÷6+324=852÷4+536=60÷5+243=128÷4+380=852÷2+203=100÷4+246=400÷5+128=128÷2+720=738÷2+32=28÷4+188=574÷2+21=120÷6+786=368÷8+119=801÷9+637=963÷3+202=360÷2+286=96÷6+336=968÷2+43=411-890÷5=783-184÷8=126-45÷5=970-836÷4=368-336÷8=524-333÷9=147-448÷7=374-558÷9=449-162÷3=572-738÷2=446-378÷3=386-910÷7=55-84÷6=644-462÷6=451-412÷2=863-210÷7=440-763÷7=729-504÷6=477-370÷2=848-560÷5=260-552÷8=845-60÷6=283-774÷9=910-392÷8=388-590÷5=684-465÷5=493-470÷5=843-78÷3=449-360÷4=57-342÷6=98-192÷8=355-771÷3=299-486÷3=686-135÷3=185-152÷4=843-747÷3=183-963÷9=503-324÷2=250-306÷2=784-735÷5=15×(64-12)=68×(456-420)=25×(476-447)=83×(817-739)=20×(363-339)=44×(917-884)=35×(351-335)=87×(967-875)=14×(324-287)=39×(381-370)=34×(121-101)=30×(721-687)=14×(385-370)=95×(659-573)=25×(349-310)=31×(572-549)=27×(273-243)=73×(580-503)=10×(240-174)=42×(208-152)=(51-34)×14=(970-874)×62=(112-96)×30=(917-837)×91=(378-358)×18=(102-81)×89=(491-462)×20=(143-113)×94=(116-41)×11=(730-648)×20=(181-163)×23=(494-398)×35=(196-183)×41=(611-531)×91=(269-257)×41=(129-116)×48=(100-57)×20=(391-369)×26=(486-459)×25=(872-805)×44=202×(425-422)=424×(755-749)=44×(457-448)=195×(447-444)=104×(91-85)=415×(244-236)=94×(431-422)=477×(883-879)=20×(467-462)=101×(119-110)=69×(272-268)=599×(164-155)=242×(73-70)=320×(759-751)=214×(497-494)=822×(470-464)=179×(349-346)=58×(401-396)=37×(102-95)=669×(389-380)=54×(143-136)=300×(219-212)=30×(32-27)=391×(827-823)=123×(189-181)=999×(567-564)=298×(87-84)=986×(176-168)=60×(369-363)=979×(650-643)=19×(121-112)=334×(665-658)=44×(476-470)=322×(745-740)=14×(235-226)=813×(540-535)=108×(147-140)=319×(405-396)=67×(37-28)=780×(784-780)=126÷(248-245)=312÷(67-65)=180÷(271-265)=574÷(814-812)=488÷(212-210)=394÷(25-23)=312÷(242-240)=686÷(922-915)=184÷(240-238)=464÷(660-656)=204÷(119-117)=260÷(305-300)=393÷(357-354)=912÷(579-573)=202÷(405-403)=372÷(902-898)=42÷(122-115)=588÷(572-569)=440÷(323-321)=912÷(968-960)=232÷(407-399)=644÷(17-10)=369÷(342-339)=390÷(834-832)=434÷(191-184)=576÷(319-310)=14÷(158-156)=328÷(321-319)=117÷(477-468)=76÷(572-568)=205÷(487-482)=672÷(402-394)=450÷(399-393)=615÷(562-559)=98÷(378-371)=480÷(766-763)=204÷(465-461)=462÷(159-153)=272÷(54-46)=742÷(859-852)=(458-70)÷4=(418-348)÷5=(332-215)÷3=(530-102)÷2=(63-15)÷2=(382-210)÷4=(286-268)÷3=(818-538)÷2=(232-220)÷6=(336-22)÷2=(499-292)÷3=(549-333)÷8=(419-55)÷7=(571-371)÷8=(490-388)÷2=(701-431)÷5=(418-378)÷4=(823-197)÷2=(454-389)÷5=(961-851)÷5=(204-140)÷4=(183-135)÷8=(337-247)÷2=(381-297)÷2=(336-171)÷3=(358-40)÷2=(349-187)÷2=(706-615)÷7=(486-11)÷5=(669-46)÷7=(212-113)÷9=(861-697)÷2=(380-372)÷2=(766-14)÷4=(244-220)÷2=(864-112)÷2=(391-255)÷4=(832-520)÷6=(340-312)÷2=(689-149)÷9=1/7+4/7=1/10+6/10=1/7+3/7=4/7+3/7=1/5+3/5=4/10+6/10=1/8+5/8=1/9+6/9=4/7+2/7=2/9+4/9=2/6+3/6=5/7+2/7=2/5-1/5=2/9-1/9=3/8-2/8=2/4-1/4=3/6-1/6=7/9-2/9=4/6-1/6=4/10-1/10=4/8-3/8=8/10-2/10=4/7-2/7=2/6-1/6=0.6+3.4=41.8+12.3=5.4+3.4=2.2+4.9=7.4+9.8=27.6+52.6=5.2+4.1=81.0+16.5=4.2+4.7=6.8+8.7=8.1+1.5=11.9+72.9=9.3+3.2=5.6+62.6=2.8+4.0=5.2+7.9=8.6+9.8=59.0+23.3=6.3+1.4=20.4+78.3=7.4+6.9=2.1+3.2=7.0+10.0=4.8+42.0=5.1+6.8=16.5+19.1=5.1+0.8=9.5+1.8=1.1+4.0=58.2+35.2=4.4+4.7=18.9+38.2=5.8+6.5=9.3+6.4=0.8+7.0=64.5+0.7=5.3+2.2=22.0+2.7=5.4+0.9=5.2+1.0=8.5-2.9=16.0-13.3=4.7-1.1=9.3-1.9=8.0-4.3=91.5-6.3=7.2-5.8=80.0-17.7=8.9-7.9=9.4-1.8=9.3-2.5=34.6-23.8=7.3-1.6=62.0-14.1=9.0-0.2=7.4-1.1=8.2-3.9=70.0-63.6=7.0-0.8=64.6-44.3=1.2-0.7=6.4-0.9=10.0-0.7=81.3-50.9=1.4-0.8=51.9-1.7=6.8-3.0=5.2-5.1=4.3-2.1=82.7-60.6=6.1-5.2=90.6-3.0=8.7-7.8=5.8-4.3=7.9-3.6=34.9-10.5=7.8-7.7=81.6-37.0=5.0-1.9=5.4-4.0=參考答案157+28=185131+525=656356+67=423112+107=219138+207=345162+528=690293+188=481755+167=922329+144=473244+271=515154+192=346219+173=392119+262=381522+919=1441103+259=362502+267=769168+161=329992+644=163671+42=113293+813=1106132+279=41186+326=412175+153=328431+903=1334299+85=384126+53=17972+243=315230+492=722284+62=346596+917=1513130+255=385782+896=1678123+315=43870+321=39196+352=448307+423=730294+55=349598+804=1402158+263=421468+208=676454-217=237774-429=345352-125=227149-22=127258-154=104900-773=127393-20=373796-739=57432-212=220903-819=84465-77=388466-364=102495-326=169783-749=34405-226=179530-150=380479-348=131983-439=544429-410=19598-228=370330-91=239989-311=678270-90=180156-73=83464-166=298217-71=146488-278=210600-203=397443-178=265726-19=707269-227=42831-587=244388-196=192992-521=471332-90=242989-574=415241-74=167953-15=93873-10=63276-143=13325×6=150931×7=6517482×2=964201×5=100577×2=15450×4=200336×2=67296×8=76862×5=310718×2=1436364×2=728709×9=638118×9=16246×5=230106×4=424744×8=595212×6=72105×4=420258×3=774977×4=390877×9=693525×9=472523×2=46818×3=245453×7=37148×6=28820×6=120614×5=3070157×2=314688×4=275221×4=84199×6=119431×3=93775×2=1550278×3=834678×3=203460×6=360791×8=632838×2=76436×4=1744290÷2=14584÷7=12232÷8=29266÷2=133312÷4=78174÷2=8758÷2=29664÷8=8315÷3=5524÷2=26296÷8=12700÷4=175108÷9=12980÷4=245148÷4=37730÷2=365144÷3=48814÷2=407280÷4=70704÷2=352240÷4=60178÷2=8936÷9=4150÷3=50200÷2=100831÷3=277155÷5=31652÷2=326344÷2=172558÷9=6299÷9=11488÷8=61156÷6=26828÷9=92195÷3=65306÷3=102132÷4=33332÷2=166318÷2=159702÷9=7827×11=29727×40=108016×18=28819×27=51325×14=35079×27=213342×22=92417×95=161517×30=51054×88=475217×26=44252×52=270415×21=31531×29=89914×39=54652×44=228815×52=78089×46=409419×12=22834×69=234623×39=89718×26=46889×10=89044×80=352076×10=76084×96=806439×16=62444×19=83650×12=60088×39=343216×50=80060×65=390053×15=79555×89=489511×83=91325×47=117517×41=69719×94=178614×38=53223×26=598124+457+81=662557+564+419=1540256+242+445=943158+689+72=919284+74+542=900531+654+817=200265+332+169=566225+350+345=92019+589+140=748730+465+427=1622119+357+93=569497+728+736=1961119+628+231=978581+887+448=1916635+41+111=787475+952+703=213089+683+25=797249+489+230=968384+120+458=962356+183+887=142679+225+363=667319+636+980=1935767+126+48=941932+273+427=1632287+421+211=919374+424+700=1498284+452+251=987415+524+964=190332+237+499=768988+936+767=269139+173+101=313714+271+697=1682147+410+315=872557+444+982=1983191+369+18=578129+716+576=1421378+376+208=962610+817+895=2322301+189+40=530106+925+267=129888+353-344=97526+209-481=254161+151-305=7878+560-141=1297125+328-133=320898+458-933=423212+206-208=21089+873-132=830157+342-124=375901+864-850=91552+357-188=221602+442-147=89795+80-26=149627+553-348=832222+173-378=17361+553-733=181143+165-208=100716+832-846=702252+157-323=86608+240-764=84130+252-224=158411+843-508=746248+15-31=232754+182-80=85652+300-80=272956+830-645=1141274+111-335=50172+440-458=15422+475-49=448979+240-274=945105+65-82=88811+450-938=323182+315-305=192275+846-747=37443+370-22=391817+805-564=1058352+90-154=288205+734-642=297240+106-214=132581+568-384=765298-15-214=69586-199-359=28463-54-347=62881-151-194=536490-62-213=215740-587-60=93485-35-83=367868-486-298=84487-35-332=120994-180-248=566431-125-194=112724-205-365=154323-52-159=112890-99-488=303218-31-29=158992-135-638=219439-243-177=19941-69-757=115345-49-157=139811-337-153=321226-94-95=37951-545-235=171440-102-225=113840-12-28=800458-164-220=74997-472-472=53494-166-93=235895-632-71=192284-179-26=79863-371-448=44474-280-148=46405-18-381=6484-58-398=28984-70-477=437468-109-331=28747-367-158=222329-57-42=230987-269-500=218414-245-85=84981-134-138=709208-63+168=313504-185+139=458233-215+166=184973-163+780=1590466-367+348=447615-119+536=1032401-386+420=435400-114+21=307175-117+377=435606-537+253=322298-135+92=255928-474+586=1040495-287+59=26772-59+31=44134-97+154=191259-23+198=434435-29+50=456568-212+956=1312280-91+311=500355-289+313=379462-362+50=150574-181+461=854218-32+308=494565-524+693=734243-18+21=246987-775+639=85193-57+102=138461-95+153=519367-12+51=406685-224+888=1349483-352+239=370800-787+797=810415-392+277=300861-292+713=1282499-378+257=378832-497+422=757356-275+72=153664-349+74=389347-312+258=293622-238+844=122812×11×5=66036×66×3=712818×11×5=99058×56×4=1299220×13×2=52092×83×2=1527212×11×4=52815×18×2=54026×18×2=93657×77×9=3950115×12×2=36047×80×9=3384039×11×2=85811×47×3=155113×24×2=62425×93×9=2092521×17×2=71470×79×6=3318013×15×3=58578×49×6=2293228×14×2=78432×54×2=345612×10×5=60048×93×4=1785615×17×2=51067×62×2=830810×11×5=55084×57×3=1436410×10×3=30017×49×4=333211×25×3=82557×12×8=547211×24×3=79298×64×4=2508810×46×2=92015×71×3=319515×24×2=72034×48×2=326418×16×3=86441×20×9=738052×2×7=728240×4×3=2880107×2×4=85639×7×5=136540×6×2=48098×7×9=617412×2×3=7279×8×4=252814×6×3=252115×5×2=115019×8×4=60846×3×2=27681×6×2=972416×2×4=332812×3×2=72196×5×3=294093×2×3=558307×2×7=429826×2×6=31277×3×9=207911×5×3=165138×5×7=483015×5×4=30026×6×2=31225×2×3=150295×3×8=7080139×3×2=834109×4×7=305237×9×3=99971×5×6=213017×6×8=816152×6×8=7296130×2×3=780300×3×6=540060×4×2=480119×6×7=499857×3×2=34211×8×5=44053×6×3=954109×8×6=523210×8×27=216047×2×61=573419×5×36=342028×3×86=722412×3×61=219616×3×31=148845×2×27=243019×2×23=87414×3×39=163820×3×36=216013×2×61=158616×3×32=153647×2×86=808424×2×64=307249×2×21=205814×2×20=56027×3×78=631827×3×23=186345×2×57=513013×2×88=228811×3×33=108910×8×77=616038×2×88=668844×2×74=651213×6×40=312017×4×37=251623×3×24=165638×2×46=349612×2×17=40813×7×44=400412×6×34=244833×2×85=561010×2×75=150011×5×61=335517×3×45=229518×5×62=558012×7×85=714013×4×52=270424×4×69=662410×4×19=76032×15÷8=6066×15÷5=19844×20÷8=11026×36÷8=11715×45÷3=22566×12÷4=19854×11÷9=6636×42÷8=18912×70÷7=12096×35÷4=84081×12÷6=16255×77÷7=60564×15÷5=19280×87÷3=232015×60÷2=45070×88÷8=77098×10÷2=49051×78÷6=66310×46÷5=9236×91÷9=36412×36÷4=10859×42÷2=123920×14÷2=14091×74÷7=96223×30÷6=11588×61÷4=134214×29÷7=5854×27÷9=16215×48÷5=14445×66÷2=148520×27÷2=27092×33÷3=101214×11÷2=7740×65÷5=52010×28÷4=7030×18÷9=6042×18÷4=18931×40÷2=62080×10÷8=10027×60÷6=270189×4÷9=84431×4÷2=86216×6÷2=4854×7÷3=126124×3÷4=93315×9÷5=567132×6÷9=88405×4÷2=81068×9÷3=204769×6÷2=2307189×2÷9=4280×9÷5=14444×6÷2=132248×7÷8=21730×9÷2=135924×5÷6=770153×4÷9=6812×9÷6=18101×8÷2=404409×9÷3=1227135×7÷5=189264×7÷3=616186×5÷3=310292×5÷2=730486×2÷6=162880×2÷5=352110×8÷2=440570×7÷2=199599×8÷4=19881×2÷9=18376×2÷8=94296×6÷2=888441×2÷7=126873×7÷9=67956×3÷2=84210×2÷4=10560×7÷2=210856×6÷4=1284164×4÷8=82599×6÷2=1797192÷8÷2=12840÷6÷2=70648÷4÷3=54693÷7÷3=33765÷5÷9=17492÷2÷3=82680÷5÷2=68252÷2÷3=42120÷2÷5=12830÷5÷2=83432÷8÷6=9512÷8÷4=16252÷3÷4=21384÷4÷6=16280÷5÷8=7840÷7÷4=30800÷5÷5=32880÷5÷8=22384÷8÷8=6798÷2÷7=57600÷6÷4=25846÷3÷2=141536÷2÷4=6760÷4÷5=3710÷2÷5=71960÷2÷3=160455÷7÷5=13324÷6÷6=9750÷3÷5=50140÷5÷4=7300÷5÷2=30510÷5÷2=51210÷3÷5=14252÷6÷6=7792÷6÷4=33432÷6÷9=8684÷2÷2=171882÷3÷7=42120÷5÷2=12192÷6÷4=8444÷4×7=777405÷9×5=225495÷9×4=220472÷4×7=826396÷4×6=594264÷3×7=616840÷5×7=1176134÷2×5=335369÷9×6=246656÷2×6=1968168÷2×3=252795÷3×8=2120288÷3×9=864749÷7×4=42848÷6×9=72352÷4×5=440999÷3×5=1665746÷2×9=3357636÷2×3=954468÷3×8=124890÷3×5=150795÷5×9=1431200÷5×7=280822÷6×8=109624÷3×2=16232÷8×5=145980÷5×2=392568÷8×5=355630÷7×3=270128÷4×2=64162÷6×9=24372÷6×9=108836÷2×4=1672530÷5×7=742126÷6×7=147210÷3×7=490588÷7×8=672332÷4×9=747360÷6×8=480104÷2×9=468203÷7×14=406504÷8×70=441039÷3×20=260196÷4×63=3087136÷8×57=969516÷6×75=645072÷9×37=296288÷9×53=1696108÷9×27=324175÷7×38=95045÷3×37=555665÷7×74=703080÷8×49=49094÷2×34=159830÷2×54=810100÷5×21=420456÷8×17=969360÷6×86=516085÷5×44=748138÷6×87=200184÷7×41=49251÷3×46=78240÷4×96=960693÷9×39=300324÷6×16=6454÷9×88=528126÷3×22=924123÷3×36=147612÷6×23=46560÷8×41=287032÷4×59=472182÷7×74=1924387÷9×13=55980÷2×75=3000200÷5×13=520120÷3×38=152038÷2×43=817546÷7×78=6084252÷6×23=966420÷5×48=4032168+(336-246)=258270+(948-589)=62920+(394-142)=272624+(859-852)=631370+(171-115)=426876+(499-77)=1298370+(290-251)=409691+(621-295)=1017455+(429-369)=515768+(966-406)=1328159+(289-138)=310158+(916-132)=942488+(424-219)=693597+(955-346)=1206425+(237-228)=434629+(777-439)=967189+(173-116)=246392+(917-602)=707314+(299-94)=519584+(327-289)=622240+(464-406)=298842+(983-379)=1446158+(368-116)=410470+(422-421)=471238+(193-93)=338479+(954-403)=1030194+(454-240)=408514+(841-239)=111625+(470-421)=74365+(898-219)=104465+(425-26)=464721+(359-95)=98551+(227-23)=255303+(813-774)=342218+(234-202)=250760+(468-455)=77356+(339-144)=251440+(978-168)=125058+(496-23)=531277+(381-323)=335479-(193+13)=273840-(557+158)=125345-(99+118)=128751-(191+267)=293159-(56+52)=51903-(43+768)=92292-(131+100)=61938-(589+153)=196403-(13+211)=179905-(56+251)=598309-(229+26)=54716-(129+377)=210393-(221+155)=17693-(103+85)=505370-(137+203)=30901-(393+493)=15213-(27+83)=103552-(469+58)=25434-(334+12)=88590-(65+244)=281492-(116+317)=59983-(65+562)=356334-(11+187)=136826-(124+256)=446496-(14+451)=31758-(100+510)=148409-(212+30)=167934-(709+156)=69457-(17+171)=269440-(320+110)=10314-(115+101)=98480-(33+119)=328423-(72+27)=324543-(247+122)=174423-(11+149)=263437-(313+30)=94311-(79+207)=25766-(354+87)=325271-(78+148)=45801-(259+431)=111250-(427-398)=221539-(315-290)=514425-(490-330)=265371-(373-95)=93480-(341-69)=208713-(820-338)=231444-(401-382)=425174-(896-821)=99308-(216-102)=194859-(884-147)=122488-(174-64)=378634-(140-128)=622427-(260-25)=192974-(701-555)=828319-(383-255)=191167-(491-361)=37433-(404-124)=153614-(487-486)=613471-(315-53)=209420-(589-528)=359333-(289-201)=245755-(845-391)=301227-(366-275)=136457-(777-674)=354326-(340-72)=58608-(965-866)=509485-(262-13)=236555-(312-174)=417270-(352-257)=175495-(779-477)=193426-(447-365)=344549-(186-29)=392499-(436-284)=347438-(340-106)=204383-(259-161)=285734-(386-342)=690408-(486-209)=131932-(931-736)=737393-(241-85)=237611-(253-12)=370328÷(32÷4)=41814÷(14÷7)=407204÷(15÷5)=68660÷(45÷9)=13295÷(15÷3)=19574÷(28÷4)=82212÷(16÷4)=53400÷(10÷2)=80492÷(27÷9)=164225÷(27÷3)=25146÷(14÷7)=73450÷(18÷9)=22557÷(18÷6)=19624÷(40÷5)=78116÷(16÷4)=29162÷(18÷6)=5450÷(25÷5)=10138÷(36÷6)=23426÷(12÷4)=142264÷(16÷8)=132240÷(30÷5)=40620÷(12÷3)=155432÷(48÷6)=54621÷(36÷4)=69144÷(20÷5)=36464÷(40÷5)=58288÷(63÷7)=32584÷(32÷8)=146198÷(30÷5)=33740÷(15÷3)=148326÷(12÷6)=163756÷(16÷8)=378183÷(21÷7)=61195÷(18÷6)=65344÷(14÷7)=172732÷(18÷3)=122234÷(42÷7)=39732÷(42÷7)=122324÷(45÷5)=36540÷(12÷6)=27042÷(3×2)=7432÷(4×2)=54144÷(4×2)=18153÷(3×3)=17640÷(2×4)=80608÷(2×4)=76162÷(2×3)=27616÷(2×4)=77924÷(2×3)=154558÷(3×2)=93774÷(3×2)=129472÷(4×2)=59856÷(4×2)=107940÷(2×2)=235714÷(3×2)=119784÷(2×2)=196920÷(2×2)=230600÷(2×3)=100594÷(2×3)=99738÷(3×3)=82792÷(3×2)=132632÷(2×2)=158468÷(2×2)=117750÷(3×2)=125304÷(2×4)=38296÷(2×4)=37342÷(2×3)=57848÷(2×2)=212688÷(2×2)=172144÷(2×3)=24600÷(2×4)=75228÷(3×2)=38168÷(3×2)=28888÷(2×3)=148760÷(2×2)=190954÷(2×3)=159894÷(2×3)=149148÷(2×2)=37864÷(2×4)=10840÷(2×2)=10108×(32÷8)=432435×(20÷4)=217512×(28÷7)=48848×(16÷8)=169623×(45÷5)=207827×(48÷8)=4962215×(16÷8)=430680×(14÷2)=476016×(42÷7)=96391×(24÷3)=3128136×(48÷8)=816592×(10÷5)=1184204×(24÷8)=612531×(48÷6)=4248421×(12÷6)=842266×(14÷2)=186268×(18÷6)=204301×(18÷2)=270962×(16÷2)=496583×(12÷4)=1749156×(15÷3)=780469×(72÷9)=375280×(48÷6)=640500×(35÷7)=250013×(40÷5)=10460×(16÷8)=120311×(24÷8)=933715×(30÷6)=3575145×(20÷5)=58083×(63÷7)=747189×(16÷8)=378780×(42÷7)=4680289×(27÷9)=86743×(48÷6)=34461×(12÷3)=244626×(16÷4)=2504185×(12÷6)=370198×(18÷6)=594177×(21÷7)=531470×(36÷4)=423015×(90÷2)=67551×(560÷7)=408010×(189÷3)=63099×(354÷6)=584145×(60÷4)=67577×(585÷9)=500511×(332÷4)=91395×(66÷3)=209041×(54÷3)=73829×(78÷6)=37725×(96÷4)=60062×(380÷5)=471293×(80÷8)=93028×(30÷3)=28010×(22÷2)=11072×(630÷7)=648025×(99÷3)=82594×(204÷4)=479447×(36÷3)=56457×(560÷7)=456011×(632÷8)=86999×(243÷3)=801975×(104÷8)=97577×(304÷8)=292638×(70÷7)=38092×(276÷6)=423221×(360÷8)=94570×(52÷2)=182033×(46÷2)=75962×(312÷6)=322421×(147÷7)=44138×(810÷9)=342046×(70÷7)=46035×(210÷6)=122540×(36÷2)=72067×(122÷2)=408759×(84÷6)=82653×(348÷6)=307471×(28÷2)=99437×(891÷9)=36