三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案262+124=756+522=79+108=393+214=272+174=287+199=63+193=591+109=222+173=451+172=196+182=213+513=106+265=172+295=264+233=105+559=145+307=549+806=175+163=468+569=115+275=404+335=72+78=557+873=221+224=455+494=112+60=454+235=132+161=583+703=136+348=877+731=296+58=233+565=246+184=544+261=76+128=524+931=83+217=181+485=198-18=461-248=343-149=646-78=293-283=309-199=235-17=810-429=436-425=552-260=392-289=777-169=370-184=681-480=457-219=930-391=98-13=684-377=234-101=968-823=350-34=958-564=313-116=919-569=383-24=814-278=283-138=164-100=412-217=871-564=339-303=485-349=345-183=754-551=402-175=791-333=128-71=732-357=439-224=501-199=79×3=304×3=345×2=736×3=21×5=549×3=367×2=663×7=165×5=563×6=109×9=278×3=287×2=741×7=53×9=935×4=26×2=303×7=223×4=243×2=198×2=408×7=48×4=399×6=22×8=23×8=102×6=316×3=275×2=150×4=19×9=106×8=127×6=75×8=152×5=996×8=224×2=726×4=119×2=465×8=24÷6=376÷4=24÷2=567÷3=188÷4=568÷2=336÷3=988÷2=133÷7=382÷2=324÷2=156÷6=196÷4=96÷3=55÷5=780÷2=300÷4=488÷4=200÷4=108÷3=225÷5=586÷2=380÷5=516÷3=96÷2=222÷2=266÷7=423÷3=312÷3=660÷4=232÷8=35÷5=336÷7=805÷5=21÷7=726÷6=80÷4=981÷9=256÷2=206÷2=63×14=15×75=25×23=63×94=20×13=32×81=15×12=35×20=18×36=70×40=25×28=59×51=12×19=60×59=15×61=10×23=16×48=66×37=25×16=97×61=30×23=47×67=20×47=51×80=49×16=95×15=11×18=13×93=43×23=51×36=83×12=96×39=25×10=77×76=34×25=83×19=10×39=27×99=16×57=25×22=124+239+186=285+131+24=365+358+139=128+203+990=75+95+82=295+951+723=407+108+409=122+511+480=440+394+35=255+137+977=347+229+23=31+310+374=270+362+224=876+962+394=271+523+146=522+363+191=362+359+122=708+517+300=128+99+617=430+369+446=470+219+264=818+896+689=386+377+135=748+406+294=52+310+394=782+288+961=522+16+296=280+306+475=69+499+308=940+103+694=611+62+25=681+528+946=569+320+95=712+629+257=259+46+418=40+892+190=376+88+342=11+186+855=176+343+350=880+634+809=111+348-421=791+558-846=86+347-148=869+755-704=393+57-321=752+58-149=266+132-258=410+924-74=16+261-75=753+777-798=267+143-275=162+938-992=24+307-210=537+872-390=70+376-21=582+541-587=55+369-322=175+911-628=354+50-387=282+186-391=294+21-282=908+738-237=388+39-47=289+658-350=266+200-279=185+896-394=278+47-263=408+143-76=138+291-370=880+820-655=104+127-197=461+542-132=89+347-20=814+497-730=43+407-112=189+190-81=119+330-276=660+574-772=37+452-248=142+225-211=394-149-236=966-50-227=423-244-140=391-35-30=236-67-62=960-108-414=364-137-180=989-205-24=472-31-71=970-624-43=381-139-204=569-466-26=466-183-37=928-451-266=336-179-56=890-164-247=368-85-243=536-34-264=495-261-74=935-256-163=260-30-128=767-381-373=223-16-125=992-89-629=317-87-20=705-85-54=447-277-168=690-261-47=496-112-27=685-668-15=362-13-283=488-104-352=103-29-21=797-441-157=278-141-38=733-145-285=454-144-16=956-58-543=291-134-119=645-242-66=458-226+63=523-224+268=275-173+176=372-341+70=499-327+67=723-513+653=176-142+121=989-641+673=156-59+325=653-312+311=231-125+211=836-131+107=269-233+13=761-90+596=394-211+179=826-773+900=284-161+244=715-399+163=314-238+208=810-294+33=202-163+281=335-147+515=488-397+378=891-341+973=404-159+235=856-481+597=380-222+306=448-290+911=456-436+103=359-149+563=136-103+247=594-199+330=90-43+383=476-26+250=229-104+47=166-78+218=242-177+275=954-351+42=344-275+175=712-28+868=14×21×2=84×17×8=18×16×2=12×27×4=15×15×4=67×40×3=38×12×2=49×71×8=12×10×4=39×48×9=15×13×3=52×43×3=39×11×2=11×78×8=28×11×3=64×33×3=21×10×3=81×49×5=20×10×3=45×56×6=15×15×3=35×97×7=14×23×2=86×88×2=10×17×5=95×60×4=18×15×3=64×67×3=16×12×2=46×45×9=11×36×2=49×91×4=12×34×2=17×12×2=16×10×2=71×26×7=10×19×2=44×11×2=14×15×2=47×57×3=56×2×3=113×4×8=41×3×4=35×9×8=10×3×9=235×2×6=15×6×2=313×2×5=27×2×8=283×2×8=30×3×7=96×7×9=11×7×6=87×6×9=30×8×2=195×2×9=37×3×8=16×7×9=120×2×3=103×6×2=28×8×3=214×3×2=12×6×3=96×6×5=51×9×2=41×7×5=47×3×4=26×9×6=98×4×2=372×2×3=157×2×3=110×4×8=44×6×3=161×2×3=43×3×6=190×5×3=40×2×6=128×6×9=56×4×2=32×6×5=26×3×94=31×2×54=10×2×20=17×5×41=42×2×19=35×2×37=27×2×74=10×4×76=16×6×51=21×3×35=22×2×66=16×6×38=20×4×65=29×3×52=18×5×25=29×3×73=18×2×49=22×2×23=24×2×23=20×3×68=31×3×43=29×2×18=20×3×71=41×2×37=11×2×98=14×5×60=48×2×77=44×2×49=30×2×15=30×3×56=37×2×48=10×3×54=36×2×21=10×6×62=10×3×78=19×5×85=14×6×86=18×5×94=28×3×28=10×4×15=44×15÷2=30×92÷8=13×22÷2=78×14÷6=45×15÷5=30×21÷2=23×18÷3=72×77÷3=52×17÷4=16×59÷8=33×12÷2=73×48÷6=41×16÷2=21×60÷4=20×31÷4=19×58÷2=44×15÷3=82×63÷2=20×14÷8=42×95÷5=21×12÷7=92×42÷8=20×38÷2=42×72÷2=27×32÷6=40×12÷6=15×24÷5=22×32÷4=16×43÷4=84×17÷4=16×44÷2=32×52÷8=33×18÷2=37×24÷3=14×50÷7=57×94÷3=22×15÷5=24×40÷2=20×46÷4=60×86÷5=32×8÷4=924×6÷9=315×2÷3=678×4÷3=202×2÷4=412×7÷2=150×3÷2=194×9÷2=96×5÷2=886×6÷4=78×9÷2=304×4÷2=186×2÷3=778×4÷8=297×2÷9=552×7÷6=77×6÷7=784×8÷4=67×6÷3=698×4÷8=76×5÷2=930×5÷6=107×8÷4=822×8÷2=129×2÷6=704×3÷2=144×2÷6=565×8÷5=27×4÷6=786×8÷3=135×7÷9=823×4÷2=215×4÷2=140×7÷5=180×5÷6=366×6÷9=205×4÷2=306×5÷3=201×2÷6=352×3÷8=315÷9÷7=846÷2÷9=402÷2÷3=462÷7÷2=352÷8÷2=420÷2÷6=567÷3÷9=720÷8÷6=336÷2÷8=666÷9÷2=64÷4÷4=162÷6÷3=896÷4÷8=575÷5÷5=384÷8÷4=180÷2÷9=784÷4÷7=744÷2÷6=780÷3÷2=980÷7÷5=392÷2÷2=210÷7÷3=324÷2÷2=552÷3÷8=320÷8÷5=176÷8÷2=56÷4÷2=280÷5÷2=144÷3÷3=252÷7÷3=963÷3÷3=486÷2÷3=144÷9÷2=90÷6÷5=840÷2÷7=920÷4÷5=105÷3÷5=576÷6÷6=660÷2÷6=720÷4÷6=426÷3×6=832÷8×6=537÷3×6=918÷2×4=696÷3×5=36÷4×3=528÷6×5=840÷6×9=184÷4×8=508÷2×3=621÷3×6=918÷9×5=734÷2×5=634÷2×3=420÷6×9=252÷6×9=819÷9×3=699÷3×2=504÷7×4=688÷8×3=250÷5×2=650÷5×7=561÷3×8=540÷9×8=614÷2×8=304÷2×6=672÷8×3=96÷2×3=880÷4×5=85÷5×8=132÷2×4=49÷7×5=32÷2×4=406÷2×4=176÷4×5=567÷7×9=837÷9×8=849÷3×9=192÷8×7=366÷2×5=45÷3×33=228÷3×56=50÷2×18=295÷5×57=162÷9×25=105÷5×21=34÷2×20=528÷8×82=189÷7×26=364÷4×84=72÷8×17=93÷3×51=16÷4×25=420÷6×31=189÷7×36=483÷7×81=320÷5×11=162÷9×65=44÷4×39=21÷3×83=198÷6×16=408÷6×69=42÷7×20=456÷6×52=57÷3×45=855÷9×46=66÷6×64=480÷5×21=70÷5×67=490÷7×35=116÷2×11=280÷7×50=52÷4×30=80÷5×30=40÷4×28=84÷6×14=40÷5×47=235÷5×90=108÷4×19=99÷9×47=423+(352-117)=478+(730-632)=456+(468-88)=214+(687-592)=99+(464-296)=170+(921-607)=72+(293-242)=998+(869-482)=484+(282-234)=704+(969-270)=436+(482-79)=471+(769-259)=405+(254-112)=233+(900-426)=164+(420-196)=872+(717-576)=483+(319-289)=15+(884-147)=252+(110-91)=873+(823-486)=269+(452-19)=133+(445-42)=33+(198-193)=461+(838-463)=154+(416-394)=728+(919-344)=30+(327-295)=418+(523-54)=156+(309-172)=222+(553-430)=267+(266-246)=765+(452-88)=303+(377-251)=492+(602-479)=305+(338-301)=961+(430-300)=459+(98-54)=930+(501-169)=115+(276-252)=193+(896-864)=477-(40+434)=711-(140+474)=479-(226+20)=768-(68+208)=446-(372+10)=682-(403+277)=446-(80+126)=690-(185+414)=418-(110+44)=965-(615+310)=493-(146+232)=334-(67+135)=465-(12+265)=845-(452+276)=301-(130+158)=872-(134+442)=260-(121+91)=927-(654+44)=460-(184+22)=970-(291+317)=405-(76+32)=865-(214+181)=334-(217+12)=508-(158+12)=317-(165+17)=863-(238+272)=480-(173+306)=806-(161+442)=451-(265+179)=765-(91+168)=401-(351+37)=782-(369+413)=433-(65+229)=768-(128+91)=489-(238+244)=989-(54+249)=160-(32+105)=730-(182+543)=451-(146+131)=642-(401+176)=159-(408-320)=85-(836-770)=199-(196-193)=197-(409-273)=336-(406-204)=756-(559-29)=214-(203-162)=447-(809-410)=185-(161-28)=965-(962-565)=405-(373-290)=196-(798-725)=417-(232-148)=704-(33-12)=299-(471-428)=583-(767-214)=251-(483-276)=634-(794-241)=308-(440-403)=985-(721-294)=93-(368-286)=377-(822-684)=298-(316-236)=951-(468-416)=247-(307-126)=693-(836-764)=472-(67-52)=634-(859-731)=173-(230-99)=868-(901-396)=102-(26-24)=363-(651-544)=188-(148-79)=129-(799-675)=185-(416-294)=779-(732-253)=480-(359-107)=632-(935-721)=177-(82-80)=664-(864-700)=312÷(10÷5)=530÷(16÷8)=348÷(12÷3)=686÷(49÷7)=336÷(42÷6)=286÷(10÷5)=180÷(45÷5)=759÷(15÷5)=20÷(14÷7)=788÷(24÷6)=168÷(24÷6)=636÷(36÷6)=136÷(32÷4)=555÷(21÷7)=385÷(49÷7)=265÷(20÷4)=273÷(14÷2)=926÷(12÷6)=255÷(45÷9)=405÷(35÷7)=100÷(40÷8)=384÷(54÷9)=264÷(42÷7)=110÷(25÷5)=226÷(14÷7)=720÷(24÷8)=434÷(14÷2)=340÷(12÷3)=270÷(14÷7)=750÷(24÷8)=126÷(21÷7)=992÷(64÷8)=255÷(10÷2)=680÷(24÷3)=119÷(49÷7)=980÷(28÷7)=315÷(21÷7)=804÷(27÷9)=280÷(14÷2)=495÷(63÷7)=196÷(2×2)=64÷(2×4)=816÷(4×2)=846÷(3×3)=768÷(2×2)=126÷(3×3)=408÷(3×2)=488÷(4×2)=892÷(2×2)=486÷(2×3)=144÷(2×4)=168÷(2×3)=690÷(3×2)=888÷(2×3)=132÷(2×3)=516÷(2×3)=512÷(2×4)=636÷(3×2)=456÷(2×4)=390÷(3×2)=864÷(2×3)=440÷(2×2)=732÷(2×3)=48÷(3×2)=876÷(3×2)=752÷(4×2)=948÷(2×2)=824÷(4×2)=912÷(4×2)=240÷(2×4)=726÷(3×2)=752÷(2×2)=976÷(4×2)=688÷(2×2)=992÷(2×4)=100÷(2×2)=756÷(2×3)=272÷(4×2)=135÷(3×3)=924÷(2×3)=11×(72÷9)=235×(24÷6)=197×(30÷6)=364×(10÷5)=59×(16÷8)=465×(36÷4)=107×(27÷9)=366×(45÷9)=176×(15÷3)=147×(30÷6)=23×(42÷7)=902×(36÷9)=166×(15÷5)=412×(14÷2)=218×(12÷6)=827×(18÷3)=112×(28÷4)=130×(30÷6)=473×(12÷6)=140×(18÷2)=33×(14÷7)=800×(18÷2)=158×(48÷8)=697×(35÷7)=88×(14÷2)=614×(12÷4)=50×(49÷7)=838×(81÷9)=26×(32÷4)=487×(16÷4)=68×(54÷6)=980×(24÷3)=74×(30÷5)=892×(72÷8)=286×(16÷8)=543×(28÷7)=66×(64÷8)=209×(10÷2)=217×(10÷5)=834×(21÷3)=33×(65÷5)=91×(54÷3)=17×(54÷2)=49×(414÷6)=31×(175÷7)=34×(704÷8)=13×(42÷2)=90×(680÷8)=10×(150÷6)=48×(280÷7)=19×(126÷9)=37×(280÷7)=15×(288÷6)=37×(486÷6)=18×(129÷3)=48×(504÷8)=24×(96÷8)=38×(216÷6)=87×(33÷3)=66×(116÷4)=27×(96÷3)=89×(94÷2)=15×(368÷8)=35×(672÷8)=11×(729÷9)=38×(560÷7)=46×(144÷9)=59×(76÷2)=14×(171÷9)=49×(488÷8)=13×(78÷3)=66×(96÷4)=15×(288÷9)=38×(117÷9)=11×(208÷4)=48×(156÷6)=27×(66÷6)=17×(392÷4)=27×(315÷9)=98×(306÷9)=356+94×3=577+73×3=63+219×2=71+162×4=252+181×3=190+67×9=424+137×3=644+119×3=47+27×5=863+143×2=365+74×7=462+95×5=293+14×6=462+42×7=430+184×2=548+435×2=144+144×5=244+142×4=85+104×2=108+66×3=453+180×3=942+451×2=123+437×2=577+147×2=324+102×3=137+110×8=107+123×3=193+13×5=174+71×4=125+188×2=165×4+49=181×3+14=103×5+195=88×6+981=76×5+452=139×5+150=144×5+56=158×2+680=36×5+353=90×5+954=45+14×11=20+23×37=327+32×11=908+80×10=129+19×39=773+16×15=83+15×36=885+23×39=258+16×22=811+18×10=140+10×51=63+27×30=78+16×27=354+16×30=124+26×17=527+24×14=22+42×16=181+23×26=246+14×33=376+60×16=92+45×20=70+23×17=347+11×20=184+23×14=380+23×22=103+17×19=242+18×14=488+13×74=246+41×17=222+27×32=34×11+310=26×23+943=12×13+24=58×17+678=26×24+209=65×12+132=26×23+90=33×15+762=39×11+347=17×51+909=370-10×16=949-60×11=286-21×11=418-11×37=463-14×29=860-14×35=445-13×28=976-13×58=430-11×21=786-25×12=472-10×28=498-18×26=488-21×16=952-27×26=457-17×18=654-19×33=317-11×13=973-12×26=291-18×14=596-10×48=352-16×13=975-74×13=471-11×23=659-11×54=364-23×10=910-11×30=434-14×29=454-36×10=454-10×24=709-13×20=248-13×10=997-11×70=440-20×20=799-31×17=459-10×15=532-20×23=268-18×12=572-18×18=407-17×22=916-18×40=419-10×6=469-85×3=291-122×2=386-103×2=203-14×6=819-184×3=445-37×2=352-78×4=469-24×4=484-11×2=289-38×3=884-16×4=272-29×9=840-14×8=425-132×2=404-19×7=74-18×2=842-11×9=469-45×9=439-71×6=343-21×4=511-26×8=390-45×2=226-15×2=223-17×4=962-46×5=463-23×7=834-414×2=252-21×5=965-210×4=438-139×3=824-149×4=276-14×7=211-97×2=474-133×3=869-36×6=197-20×2=871-67×4=476-65×7=584-16×6=15×30-438=20×37-59=10×45-44=60×14-400=31×13-204=17×49-833=23×13-23=27×34-369=13×23-79=14×41-344=11×23-142=19×34-613=18×14-192=21×34-255=10×47-125=50×16-241=17×24-237=13×46-287=27×13-250=62×15-760=40×11-116=55×18-897=10×43-315=26×22-350=18×21-298=36×23-438=14×15-193=24×28-112=35×14-433=11×64-622=28×13-334=35×27-615=17×20-102=13×52-229=10×46-267=18×43-86=24×20-55=34×25-567=28×17-86=72×13-333=104×8-50=201×7-752=304×3-353=177×5-578=241×3-353=732×9-753=252×3-600=327×4-762=61×3-90=876×2-757=147×5-471=220×7-915=139×6-576=460×6-223=197×2-182=754×5-651=255×2-210=376×3-290=169×3-251=612×4-364=138×5-316=428×3-112=23×2-14=175×8-227=362×2-193=790×5-559=48×9-287=363×6-393=382×2-154=247×4-139=71×3-161=558×9-375=158×2-113=286×3-561=457×2-104=732×5-85=255×2-42=413×3-770=20×3-46=883×6-451=150+579÷3=918+459÷9=429+129÷3=61+584÷2=23+85÷5=84+669÷3=487+120÷2=883+148÷4=289+420÷3=240+812÷7=194+536÷4=55+286÷2=107+696÷2=749+90÷2=23+632÷2=965+546÷3=280+230÷2=535+70÷5=469+222÷2=245+905÷5=768÷2+441=900÷3+182=228÷3+118=906÷6+669=726÷6+30=455÷5+904=212÷2+401=60÷6+78=140÷4+325=10÷2+198=560÷5+288=534÷3+790=539÷7+102=772÷2+679=468÷9+114=462÷7+259=822÷3+435=776÷4+67=355÷5+315=315÷9+413=86-224÷7=894-372÷4=477-510÷5=396-544÷4=409-154÷2=887-634÷2=379-210÷2=606-714÷2=421-639÷3=593-633÷3=144-858÷6=224-630÷5=144-160÷2=841-833÷7=134-285÷5=604-330÷6=310-500÷5=963-400÷8=218-756÷9=925-992÷4=400-720÷9=259-40÷8=498-750÷3=578-552÷8=271-198÷2=279-552÷8=378-14÷7=397-750÷3=315-164÷2=110-80÷8=398-662÷2=564-676÷2=384-106÷2=249-92÷4=217-304÷4=172-192÷6=121-801÷9=973-15÷5=370-180÷2=874-34÷2=26×(275-241)=10×(395-317)=14×(430-374)=85×(763-694)=17×(51-35)=13×(632-595)=39×(71-58)=83×(922-864)=20×(371-347)=90×(837-764)=14×(35-15)=63×(694-637)=12×(412-367)=84×(676-632)=11×(262-206)=28×(144-98)=15×(86-20)=99×(212-184)=52×(409-390)=28×(357-286)=(397-384)×42=(446-366)×97=(406-339)×11=(944-864)×16=(23-10)×34=(552-537)×56=(437-402)×22=(57-26)×29=(82-71)×38=(839-740)×38=(387-334)×13=(174-127)×72=(64-21)×10=(318-305)×13=(443-416)×29=(722-684)×86=(186-157)×26=(984-958)×23=(312-238)×13=(89-36)×76=111×(377-368)=404×(450-446)=70×(274-265)=764×(911-902)=74×(203-196)=920×(522-513)=46×(292-288)=214×(199-193)=25×(26-22)=348×(95-87)=171×(363-360)=682×(68-61)=180×(296-292)=488×(649-644)=91×(187-182)=44×(65-62)=113×(119-115)=30×(191-184)=192×(273-269)=685×(169-162)=15×(38-32)=42×(425-416)=105×(290-283)=66×(403-397)=148×(94-90)=233×(484-481)=111×(465-459)=324×(754-749)=183×(26-21)=154×(406-402)=58×(108-101)=811×(453-445)=199×(198-195)=140×(255-246)=33×(246-238)=175×(509-504)=200×(172-169)=61×(255-251)=226×(33-30)=983×(998-995)=244÷(133-129)=624÷(44-36)=408÷(327-321)=438÷(905-899)=16÷(402-400)=448÷(417-410)=405÷(410-401)=336÷(46-39)=46÷(157-155)=794÷(499-497)=396÷(314-305)=402÷(977-974)=182÷(247-245)=939÷(956-953)=180÷(89-80)=545÷(59-54)=372÷(367-361)=546÷(388-381)=374÷(330-328)=76÷(613-609)=26÷(469-467)=108÷(921-912)=119÷(310-303)=699÷(255-252)=112÷(400-398)=996÷(969-966)=150÷(288-285)=315÷(725-722)=279÷(310-301)=560÷(149-144)=112÷(486-484)=232÷(195-191)=372÷(19-17)=486÷(235-226)=108÷(384-382)=852÷(658-655)=196÷(129-122)=800÷(309-301)=252÷(334-325)=675÷(800-791)=(370-52)÷3=(831-417)÷9=(270-75)÷3=(927-915)÷3=(402-126)÷6=(294-99)÷3=(312-304)÷2=(671-457)÷2=(201-177)÷2=(589-69)÷8=(184-109)÷3=(876-612)÷2=(98-42)÷8=(600-110)÷5=(466-154)÷3=(968-776)÷4=(340-280)÷5=(925-805)÷3=(346-337)÷3=(439-379)÷6=(493-213)÷8=(249-213)÷4=(329-201)÷2=(858-303)÷5=(324-291)÷3=(976-886)÷9=(439-340)÷9=(688-28)÷5=(473-368)÷5=(469-262)÷9=(272-240)÷4=(151-16)÷5=(399-355)÷2=(193-91)÷3=(299-68)÷7=(801-349)÷2=(335-311)÷2=(328-188)÷4=(398-106)÷4=(764-174)÷2=3/6+2/6=1/5+3/5=1/8+5/8=4/10+5/10=1/6+3/6=5/8+2/8=2/7+3/7=3/7+4/7=2/8+5/8=1/8+7/8=1/6+2/6=5/8+3/8=3/5-1/5=4/7-2/7=2/4-1/4=8/10-2/10=6/8-1/8=6/9-1/9=2/7-1/7=2/3-1/3=3/8-1/8=4/5-1/5=3/8-2/8=5/8-3/8=7.5+8.2=83.9+1.2=5.2+6.5=9.9+1.9=2.4+3.7=22.2+1.8=5.5+3.4=2.3+3.1=4.7+2.1=9.0+2.5=1.7+0.7=76.7+12.7=5.3+9.9=60.1+39.2=1.2+7.9=2.2+7.9=7.7+7.2=2.5+35.3=1.3+6.9=7.7+75.7=5.6+4.2=7.7+7.5=5.5+9.3=16.6+2.2=4.4+6.4=27.2+45.6=1.6+1.3=6.1+8.7=7.8+9.3=41.3+3.9=4.7+5.9=73.6+1.0=0.5+2.7=6.4+8.6=5.7+7.0=11.0+78.7=6.8+7.0=23.0+50.7=7.5+3.6=5.2+8.4=9.5-7.7=20.0-16.5=7.5-6.2=5.2-4.8=4.1-3.1=80.6-24.4=9.7-6.5=68.2-45.0=9.7-4.8=9.4-6.4=7.0-6.6=45.4-27.1=3.4-1.8=66.4-24.6=7.9-2.3=0.4-0.3=2.4-0.3=97.4-20.3=6.5-2.8=74.3-66.2=4.5-3.4=6.2-3.2=10.0-3.1=90.3-60.6=7.5-2.6=67.0-56.7=6.2-1.7=7.7-6.1=9.5-8.7=56.7-6.9=2.1-1.4=10.7-6.3=8.4-1.7=8.8-0.9=9.8-4.1=93.7-59.9=5.7-1.9=26.4-14.4=8.4-6.3=7.7-3.7=参考答案262+124=386756+522=127879+108=187393+214=607272+174=446287+199=48663+193=256591+109=700222+173=395451+172=623196+182=378213+513=726106+265=371172+295=467264+233=497105+559=664145+307=452549+806=1355175+163=338468+569=1037115+275=390404+335=73972+78=150557+873=1430221+224=445455+494=949112+60=172454+235=689132+161=293583+703=1286136+348=484877+731=1608296+58=354233+565=798246+184=430544+261=80576+128=204524+931=145583+217=300181+485=666198-18=180461-248=213343-149=194646-78=568293-283=10309-199=110235-17=218810-429=381436-425=11552-260=292392-289=103777-169=608370-184=186681-480=201457-219=238930-391=53998-13=85684-377=307234-101=133968-823=145350-34=316958-564=394313-116=197919-569=350383-24=359814-278=536283-138=145164-100=64412-217=195871-564=307339-303=36485-349=136345-183=162754-551=203402-175=227791-333=458128-71=57732-357=375439-224=215501-199=30279×3=237304×3=912345×2=690736×3=220821×5=105549×3=1647367×2=734663×7=4641165×5=825563×6=3378109×9=981278×3=834287×2=574741×7=518753×9=477935×4=374026×2=52303×7=2121223×4=892243×2=486198×2=396408×7=285648×4=192399×6=239422×8=17623×8=184102×6=612316×3=948275×2=550150×4=60019×9=171106×8=848127×6=76275×8=600152×5=760996×8=7968224×2=448726×4=2904119×2=238465×8=372024÷6=4376÷4=9424÷2=12567÷3=189188÷4=47568÷2=284336÷3=112988÷2=494133÷7=19382÷2=191324÷2=162156÷6=26196÷4=4996÷3=3255÷5=11780÷2=390300÷4=75488÷4=122200÷4=50108÷3=36225÷5=45586÷2=293380÷5=76516÷3=17296÷2=48222÷2=111266÷7=38423÷3=141312÷3=104660÷4=165232÷8=2935÷5=7336÷7=48805÷5=16121÷7=3726÷6=12180÷4=20981÷9=109256÷2=128206÷2=10363×14=88215×75=112525×23=57563×94=592220×13=26032×81=259215×12=18035×20=70018×36=64870×40=280025×28=70059×51=300912×19=22860×59=354015×61=91510×23=23016×48=76866×37=244225×16=40097×61=591730×23=69047×67=314920×47=94051×80=408049×16=78495×15=142511×18=19813×93=120943×23=98951×36=183683×12=99696×39=374425×10=25077×76=585234×25=85083×19=157710×39=39027×99=267316×57=91225×22=550124+239+186=549285+131+24=440365+358+139=862128+203+990=132175+95+82=252295+951+723=1969407+108+409=924122+511+480=1113440+394+35=869255+137+977=1369347+229+23=59931+310+374=715270+362+224=856876+962+394=2232271+523+146=940522+363+191=1076362+359+122=843708+517+300=1525128+99+617=844430+369+446=1245470+219+264=953818+896+689=2403386+377+135=898748+406+294=144852+310+394=756782+288+961=2031522+16+296=834280+306+475=106169+499+308=876940+103+694=1737611+62+25=698681+528+946=2155569+320+95=984712+629+257=1598259+46+418=72340+892+190=1122376+88+342=80611+186+855=1052176+343+350=869880+634+809=2323111+348-421=38791+558-846=50386+347-148=285869+755-704=920393+57-321=129752+58-149=661266+132-258=140410+924-74=126016+261-75=202753+777-798=732267+143-275=135162+938-992=10824+307-210=121537+872-390=101970+376-21=425582+541-587=53655+369-322=102175+911-628=458354+50-387=17282+186-391=77294+21-282=33908+738-237=1409388+39-47=380289+658-350=597266+200-279=187185+896-394=687278+47-263=62408+143-76=475138+291-370=59880+820-655=1045104+127-197=34461+542-132=87189+347-20=416814+497-730=58143+407-112=338189+190-81=298119+330-276=173660+574-772=46237+452-248=241142+225-211=156394-149-236=9966-50-227=689423-244-140=39391-35-30=326236-67-62=107960-108-414=438364-137-180=47989-205-24=760472-31-71=370970-624-43=303381-139-204=38569-466-26=77466-183-37=246928-451-266=211336-179-56=101890-164-247=479368-85-243=40536-34-264=238495-261-74=160935-256-163=516260-30-128=102767-381-373=13223-16-125=82992-89-629=274317-87-20=210705-85-54=566447-277-168=2690-261-47=382496-112-27=357685-668-15=2362-13-283=66488-104-352=32103-29-21=53797-441-157=199278-141-38=99733-145-285=303454-144-16=294956-58-543=355291-134-119=38645-242-66=337458-226+63=295523-224+268=567275-173+176=278372-341+70=101499-327+67=239723-513+653=863176-142+121=155989-641+673=1021156-59+325=422653-312+311=652231-125+211=317836-131+107=812269-233+13=49761-90+596=1267394-211+179=362826-773+900=953284-161+244=367715-399+163=479314-238+208=284810-294+33=549202-163+281=320335-147+515=703488-397+378=469891-341+973=1523404-159+235=480856-481+597=972380-222+306=464448-290+911=1069456-436+103=123359-149+563=773136-103+247=280594-199+330=72590-43+383=430476-26+250=700229-104+47=172166-78+218=306242-177+275=340954-351+42=645344-275+175=244712-28+868=155214×21×2=58884×17×8=1142418×16×2=57612×27×4=129615×15×4=90067×40×3=804038×12×2=91249×71×8=2783212×10×4=48039×48×9=1684815×13×3=58552×43×3=670839×11×2=85811×78×8=686428×11×3=92464×33×3=633621×10×3=63081×49×5=1984520×10×3=60045×56×6=1512015×15×3=67535×97×7=2376514×23×2=64486×88×2=1513610×17×5=85095×60×4=2280018×15×3=81064×67×3=1286416×12×2=38446×45×9=1863011×36×2=79249×91×4=1783612×34×2=81617×12×2=40816×10×2=32071×26×7=1292210×19×2=38044×11×2=96814×15×2=42047×57×3=803756×2×3=336113×4×8=361641×3×4=49235×9×8=252010×3×9=270235×2×6=282015×6×2=180313×2×5=313027×2×8=432283×2×8=452830×3×7=63096×7×9=604811×7×6=46287×6×9=469830×8×2=480195×2×9=351037×3×8=88816×7×9=1008120×2×3=720103×6×2=123628×8×3=672214×3×2=128412×6×3=21696×6×5=288051×9×2=91841×7×5=143547×3×4=56426×9×6=140498×4×2=784372×2×3=2232157×2×3=942110×4×8=352044×6×3=792161×2×3=96643×3×6=774190×5×3=285040×2×6=480128×6×9=691256×4×2=44832×6×5=96026×3×94=733231×2×54=334810×2×20=40017×5×41=348542×2×19=159635×2×37=259027×2×74=399610×4×76=304016×6×51=489621×3×35=220522×2×66=290416×6×38=364820×4×65=520029×3×52=452418×5×25=225029×3×73=635118×2×49=176422×2×23=101224×2×23=110420×3×68=408031×3×43=399929×2×18=104420×3×71=426041×2×37=303411×2×98=215614×5×60=420048×2×77=739244×2×49=431230×2×15=90030×3×56=504037×2×48=355210×3×54=162036×2×21=151210×6×62=372010×3×78=234019×5×85=807514×6×86=722418×5×94=846028×3×28=235210×4×15=60044×15÷2=33030×92÷8=34513×22÷2=14378×14÷6=18245×15÷5=13530×21÷2=31523×18÷3=13872×77÷3=184852×17÷4=22116×59÷8=11833×12÷2=19873×48÷6=58441×16÷2=32821×60÷4=31520×31÷4=15519×58÷2=55144×15÷3=22082×63÷2=258320×14÷8=3542×95÷5=79821×12÷7=3692×42÷8=48320×38÷2=38042×72÷2=151227×32÷6=14440×12÷6=8015×24÷5=7222×32÷4=17616×43÷4=17284×17÷4=35716×44÷2=35232×52÷8=20833×18÷2=29737×24÷3=29614×50÷7=10057×94÷3=178622×15÷5=6624×40÷2=48020×46÷4=23060×86÷5=103232×8÷4=64924×6÷9=616315×2÷3=210678×4÷3=904202×2÷4=101412×7÷2=1442150×3÷2=225194×9÷2=87396×5÷2=240886×6÷4=132978×9÷2=351304×4÷2=608186×2÷3=124778×4÷8=389297×2÷9=66552×7÷6=64477×6÷7=66784×8÷4=156867×6÷3=134698×4÷8=34976×5÷2=190930×5÷6=775107×8÷4=214822×8÷2=3288129×2÷6=43704×3÷2=1056144×2÷6=48565×8÷5=90427×4÷6=18786×8÷3=2096135×7÷9=105823×4÷2=1646215×4÷2=430140×7÷5=196180×5÷6=150366×6÷9=244205×4÷2=410306×5÷3=510201×2÷6=67352×3÷8=132315÷9÷7=5846÷2÷9=47402÷2÷3=67462÷7÷2=33352÷8÷2=22420÷2÷6=35567÷3÷9=21720÷8÷6=15336÷2÷8=21666÷9÷2=3764÷4÷4=4162÷6÷3=9896÷4÷8=28575÷5÷5=23384÷8÷4=12180÷2÷9=10784÷4÷7=28744÷2÷6=62780÷3÷2=130980÷7÷5=28392÷2÷2=98210÷7÷3=10324÷2÷2=81552÷3÷8=23320÷8÷5=8176÷8÷2=1156÷4÷2=7280÷5÷2=28144÷3÷3=16252÷7÷3=12963÷3÷3=107486÷2÷3=81144÷9÷2=890÷6÷5=3840÷2÷7=60920÷4÷5=46105÷3÷5=7576÷6÷6=16660÷2÷6=55720÷4÷6=30426÷3×6=852832÷8×6=624537÷3×6=1074918÷2×4=1836696÷3×5=116036÷4×3=27528÷6×5=440840÷6×9=1260184÷4×8=368508÷2×3=762621÷3×6=1242918÷9×5=510734÷2×5=1835634÷2×3=951420÷6×9=630252÷6×9=378819÷9×3=273699÷3×2=466504÷7×4=288688÷8×3=258250÷5×2=100650÷5×7=910561÷3×8=1496540÷9×8=480614÷2×8=2456304÷2×6=912672÷8×3=25296÷2×3=144880÷4×5=110085÷5×8=136132÷2×4=26449÷7×5=3532÷2×4=64406÷2×4=812176÷4×5=220567÷7×9=729837÷9×8=744849÷3×9=2547192÷8×7=168366÷2×5=91545÷3×33=495228÷3×56=425650÷2×18=450295÷5×57=3363162÷9×25=450105÷5×21=44134÷2×20=340528÷8×82=5412189÷7×26=702364÷4×84=764472÷8×17=15393÷3×51=158116÷4×25=100420÷6×31=2170189÷7×36=972483÷7×81=5589320÷5×11=704162÷9×65=117044÷4×39=42921÷3×83=581198÷6×16=528408÷6×69=469242÷7×20=120456÷6×52=395257÷3×45=855855÷9×46=437066÷6×64=704480÷5×21=201670÷5×67=938490÷7×35=2450116÷2×11=638280÷7×50=200052÷4×30=39080÷5×30=48040÷4×28=28084÷6×14=19640÷5×47=376235÷5×90=4230108÷4×19=51399÷9×47=517423+(352-117)=658478+(730-632)=576456+(468-88)=836214+(687-592)=30999+(464-296)=267170+(921-607)=48472+(293-242)=123998+(869-482)=1385484+(282-234)=532704+(969-270)=1403436+(482-79)=839471+(769-259)=981405+(254-112)=547233+(900-426)=707164+(420-196)=388872+(717-576)=1013483+(319-289)=51315+(884-147)=752252+(110-91)=271873+(823-486)=1210269+(452-19)=702133+(445-42)=53633+(198-193)=38461+(838-463)=836154+(416-394)=176728+(919-344)=130330+(327-295)=62418+(523-54)=887156+(309-172)=293222+(553-430)=345267+(266-246)=287765+(452-88)=1129303+(377-251)=429492+(602-479)=615305+(338-301)=342961+(430-300)=1091459+(98-54)=503930+(501-169)=1262115+(276-252)=139193+(896-864)=225477-(40+434)=3711-(140+474)=97479-(226+20)=233768-(68+208)=492446-(372+10)=64682-(403+277)=2446-(80+126)=240690-(185+414)=91418-(110+44)=264965-(615+310)=40493-(146+232)=115334-(67+135)=132465-(12+265)=188845-(452+276)=117301-(130+158)=13872-(134+442)=296260-(121+91)=48927-(654+44)=229460-(184+22)=254970-(291+317)=362405-(76+32)=297865-(214+181)=470334-(217+12)=105508-(158+12)=338317-(165+17)=135863-(238+272)=353480-(173+306)=1806-(161+442)=203451-(265+179)=7765-(91+168)=506401-(351+37)=13782-(369+413)=0433-(65+229)=139768-(128+91)=549489-(238+244)=7989-(54+249)=686160-(32+105)=23730-(182+543)=5451-(146+131)=174642-(401+176)=65159-(408-320)=7185-(836-770)=19199-(196-193)=196197-(409-273)=61336-(406-204)=134756-(559-29)=226214-(203-162)=173447-(809-410)=48185-(161-28)=52965-(962-565)=568405-(373-290)=322196-(798-725)=123417-(232-148)=333704-(33-12)=683299-(471-428)=256583-(767-214)=30251-(483-276)=44634-(794-241)=81308-(440-403)=271985-(721-294)=55893-(368-286)=11377-(822-684)=239298-(316-236)=218951-(468-416)=899247-(307-126)=66693-(836-764)=621472-(67-52)=457634-(859-731)=506173-(230-99)=42868-(901-396)=363102-(26-24)=100363-(651-544)=256188-(148-79)=119129-(799-675)=5185-(416-294)=63779-(732-253)=300480-(359-107)=228632-(935-721)=418177-(82-80)=175664-(864-700)=500312÷(10÷5)=156530÷(16÷8)=265348÷(12÷3)=87686÷(49÷7)=98336÷(42÷6)=48286÷(10÷5)=143180÷(45÷5)=20759÷(15÷5)=25320÷(14÷7)=10788÷(24÷6)=197168÷(24÷6)=42636÷(36÷6)=106136÷(32÷4)=17555÷(21÷7)=185385÷(49÷7)=55265÷(20÷4)=53273÷(14÷2)=39926÷(12÷6)=463255÷(45÷9)=51405÷(35÷7)=81100÷(40÷8)=20384÷(54÷9)=64264÷(42÷7)=44110÷(25÷5)=22226÷(14÷7)=113720÷(24÷8)=240434÷(14÷2)=62340÷(12÷3)=85270÷(14÷7)=135750÷(24÷8)=250126÷(21÷7)=42992÷(64÷8)=124255÷(10÷2)=51680÷(24÷3)=85119÷(49÷7)=17980÷(28÷7)=245315÷(21÷7)=105804÷(27÷9)=268280÷(14÷2)=40495÷(63÷7)=55196÷(2×2)=4964÷(2×4)=8816÷(4×2)=102846÷(3×3)=94768÷(2×2)=192126÷(3×3)=14408÷(3×2)=68488÷(4×2)=61892÷(2×2)=223486÷(2×3)=81144÷(2×4)=18168÷(2×3)=28690÷(3×2)=115888÷(2×3)=148132÷(2×3)=22516÷(2×3)=86512÷(2×4)=64636÷(3×2)=106456÷(2×4)=57390÷(3×2)=65864÷(2×3)=144440÷(2×2)=110732÷(2×3)=12248÷(3×2)=8876÷(3×2)=146752÷(4×2)=94948÷(2×2)=237824÷(4×2)=103912÷(4×2)=114240÷(2×4)=30726÷(3×2)=121752÷(2×2)=188976÷(4×2)=122688÷(2×2)=172992÷(2×4)=124100÷(2×2)=25756÷(2×3)=126272÷(4×2)=34135÷(3×3)=15924÷(2×3)=15411×(72÷9)=88235×(24÷6)=940197×(30÷6)=985364×(10÷5)=72859×(16÷8)=118465×(36÷4)=4185107×(27÷9)=321366×(45÷9)=1830176×(15÷3)=880147×(30÷6)=73523×(42÷7)=138902×(36÷9)=3608166×(15÷5)=498412×(14÷2)=2884218×(12÷6)=436827×(18÷3)=4962112×(28÷4)=784130×(30÷6)=650473×(12÷6)=946140×(18÷2)=126033×(14÷7)=66800×(18÷2)=7200158×(48÷8)=948697×(35÷7)=348588×(14÷2)=616614×(12÷4)=184250×(49÷7)=350838×(81÷9)=754226×(32÷4)=208487×(16÷4)=194868×(54÷6)=612980×(24÷3)=784074×(30÷5)=444892×(72÷8)=8028286×(16÷8)=572543×(28÷7)=217266×(64÷8)=528209×(10÷2)=1045217×(10÷5)=434834×(21÷3)=583833×(65÷5)=42991×(54÷3)=163817×(54÷2)=45949×(414÷6)=338131×(175÷7)=77534×(704÷8)=299213×(42÷2)=27390×(680÷8)=765010×(150÷6)=25048×(280÷7)=192019×(126÷9)=26637×(280÷7)=148015×(288÷6)=72037×(486÷6)=299718×(129÷3)=77448×(504÷8)=302424×(96÷8)=28838×(216÷6)=136887×(33÷3)=95766×(116÷4)=191427×(96÷3)=86489×(94÷2)=418315×(368÷8)=69035×(672÷8)=294011×(729÷9)=89138×(560÷7)=304046×(144÷9)=73659×(76÷2)=224214×(171÷9)=26649×(488÷8)=298913×(78÷3)=33866×(96÷4)=158415×(288÷9)=48038×(117÷9)=49411×(208÷4)=57248×(156÷6)=124827×(66÷6)=29717×(392÷4)=166627×(315÷9)=94598×(306÷9)=33