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277+146=342+688=215+235=510+258=57+169=765+171=289+194=700+860=51+89=30+99=300+143=543+500=229+100=174+248=136+257=396+198=137+336=414+244=178+287=60+105=262+191=290+203=104+322=285+358=102+286=513+467=315+85=299+492=196+37=690+472=244+234=574+707=187+284=422+204=152+296=192+722=73+23=697+773=160+163=508+150=434-313=362-305=487-52=463-244=288-104=993-565=283-52=865-685=422-238=677-395=480-151=823-325=454-230=936-277=424-388=402-170=337-136=934-676=399-268=981-822=266-110=995-144=369-320=873-180=195-134=506-302=305-203=856-213=372-243=606-387=394-144=397-151=485-21=443-417=419-229=615-433=96-80=633-361=346-116=722-246=114×3=211×2=320×3=264×4=19×4=370×9=340×2=811×6=97×2=648×5=329×2=17×7=461×2=830×8=215×4=835×8=146×5=712×4=302×3=764×7=195×4=313×8=104×8=890×3=116×2=152×7=31×8=881×7=253×3=924×8=35×5=166×5=57×9=998×3=50×6=347×8=98×9=271×6=37×9=316×9=132÷4=360÷4=384÷4=560÷4=21÷7=730÷2=395÷5=54÷2=385÷5=804÷2=279÷9=460÷4=140÷5=508÷4=236÷4=15÷5=296÷8=944÷2=387÷3=402÷3=49÷7=920÷2=102÷3=932÷2=315÷3=973÷7=69÷3=189÷9=70÷2=200÷4=384÷2=155÷5=25÷5=440÷5=162÷6=408÷6=306÷6=243÷9=27÷9=316÷4=15×43=85×63=36×26=27×77=19×19=34×48=75×10=77×92=21×26=43×30=19×49=66×53=50×11=27×34=55×10=21×59=55×11=83×67=12×32=18×61=22×10=96×67=13×21=64×10=12×24=60×85=12×37=47×96=13×62=59×47=29×31=84×52=45×19=23×39=10×49=46×85=27×13=82×59=21×36=82×97=362+344+256=712+885+537=439+22+111=35+586+660=402+99+484=995+296+387=359+245+114=922+697+151=108+95+302=981+413+160=358+117+78=22+894+384=511+318+141=111+343+759=69+663+16=204+951+544=53+646+11=769+806+458=138+326+383=847+60+394=112+349+507=285+227+236=122+63+517=272+808+277=213+265+240=328+687+645=72+175+227=152+575+886=424+502+16=759+110+869=249+269+195=235+508+351=230+179+344=44+204+789=35+728+194=974+643+244=196+151+57=204+130+69=147+726+101=946+415+754=379+71-416=533+797-820=368+91-389=348+786-269=267+184-131=206+589-289=126+207-332=684+372-88=249+106-63=693+488-347=130+170-255=329+732-369=94+162-13=806+138-333=347+121-394=261+305-530=47+295-236=474+935-924=250+72-95=225+866-449=25+475-385=275+153-358=58+62-19=362+547-346=107+112-19=904+789-974=69+362-134=469+921-388=125+134-39=725+723-41=205+71-198=892+832-10=93+52-130=341+368-141=144+226-115=117+604-650=18+238-148=979+550-419=41+366-193=419+288-575=266-238-15=920-142-224=445-245-95=786-495-15=377-254-62=674-346-52=138-99-28=953-452-269=377-42-122=431-29-130=478-258-110=799-437-22=414-181-119=933-147-561=434-88-298=968-619-50=434-28-141=857-172-115=468-21-209=587-328-222=413-209-102=943-197-500=444-46-133=619-304-296=239-105-107=740-392-260=479-76-317=963-164-451=438-179-44=665-256-108=446-218-205=949-190-535=217-12-106=746-179-183=316-11-113=810-145-366=437-300-71=597-23-122=288-72-46=913-164-444=267-74+225=659-403+964=375-98+220=461-425+955=403-326+224=274-91+400=54-16+83=458-317+924=386-95+150=922-71+879=391-194+186=814-461+684=265-176+23=609-464+404=148-69+417=431-12+892=411-311+170=309-177+577=283-279+456=661-517+584=190-127+196=815-701+697=447-413+161=318-62+768=461-364+269=912-398+372=375-300+46=784-399+738=452-450+48=676-506+989=173-138+354=479-313+757=157-141+362=872-788+101=347-301+384=476-467+840=211-14+199=163-93+58=351-17+18=661-625+661=28×12×2=82×15×7=13×11×3=68×50×3=13×11×5=33×53×5=11×22×3=49×56×8=15×10×5=75×95×2=12×20×2=20×59×2=30×15×2=56×81×7=19×14×2=55×45×4=36×13×2=28×58×6=28×10×2=76×76×5=15×16×2=76×97×7=39×10×2=17×39×4=11×18×3=67×83×6=23×18×2=29×28×9=20×10×2=83×86×2=10×14×6=91×50×9=13×15×2=37×53×5=18×24×2=27×54×3=11×18×5=87×10×7=10×35×2=98×85×7=11×6×9=56×5×7=73×4×2=172×2×3=42×5×3=165×4×7=24×3×8=141×2×3=37×2×3=327×3×5=14×9×5=68×6×5=37×3×6=170×5×6=53×6×2=116×5×9=41×6×4=112×8×4=32×2×6=37×5×9=51×2×9=98×2×6=37×3×5=136×5×6=88×3×2=209×2×3=17×8×4=13×9×3=14×4×2=117×3×4=25×4×5=42×8×4=18×5×6=205×4×9=25×4×2=73×5×8=134×2×3=82×2×3=81×4×2=144×4×9=13×7×36=18×3×84=32×3×41=49×2×51=26×3×79=11×5×71=14×5×24=11×6×99=21×2×61=19×3×15=12×5×37=48×2×12=34×2×95=10×5×34=15×2×70=10×8×96=32×3×81=16×2×86=12×3×56=16×6×79=19×5×18=38×2×20=15×3×20=11×9×50=45×2×32=11×9×24=20×3×33=18×4×35=28×3×30=13×5×75=10×4×55=30×2×14=11×6×44=18×5×54=15×6×84=48×2×11=22×3×45=26×2×55=35×2×60=28×2×46=11×76÷4=91×80÷4=20×12÷6=36×52÷3=40×23÷2=31×68÷2=56×11÷7=87×95÷5=17×42÷2=48×36÷3=51×16÷8=68×55÷4=18×36÷2=56×87÷7=12×76÷2=96×85÷3=21×44÷7=45×64÷2=15×14÷6=58×99÷6=12×25÷5=90×46÷9=20×23÷4=57×36÷2=39×15÷9=64×59÷8=20×48÷4=99×98÷9=24×18÷4=91×84÷2=21×20÷2=56×38÷4=10×99÷3=68×41÷4=32×23÷4=84×60÷9=16×13÷4=33×22÷3=15×38÷5=55×68÷2=166×2÷4=54×9÷2=18×7÷9=35×9÷7=110×6÷3=930×2÷4=182×3÷6=285×2÷6=38×7÷2=672×9÷4=224×4÷8=608×5÷4=40×2÷8=709×6÷3=118×7÷2=180×2÷4=76×3÷4=733×8÷4=370×2÷4=328×3÷6=384×2÷6=503×8÷4=144×6÷8=805×3÷5=48×6÷9=810×3÷9=100×3÷5=500×4÷2=10×7÷5=439×8÷4=72×8÷2=150×8÷2=169×4÷2=670×8÷2=64×8÷4=870×8÷4=203×3÷7=476×3÷7=168×5÷4=440×8÷5=880÷4÷5=156÷2÷3=792÷2÷2=224÷4÷4=900÷5÷5=336÷8÷6=189÷9÷3=252÷6÷3=720÷2÷6=630÷5÷6=252÷6÷2=873÷3÷3=324÷9÷2=196÷2÷7=84÷7÷3=864÷9÷6=640÷8÷4=924÷6÷2=810÷2÷3=760÷2÷2=416÷8÷4=252÷4÷9=954÷9÷2=350÷7÷2=294÷7÷3=48÷2÷6=864÷8÷6=976÷8÷2=60÷4÷5=732÷4÷3=600÷8÷3=32÷2÷8=126÷9÷7=234÷3÷6=54÷3÷2=780÷5÷4=513÷3÷9=675÷5÷9=192÷8÷2=558÷3÷6=820÷5×9=721÷7×5=537÷3×4=644÷4×6=804÷6×4=360÷4×7=406÷2×5=639÷9×2=272÷4×8=708÷6×2=69÷3×5=904÷2×3=560÷2×4=816÷2×9=597÷3×9=273÷7×5=676÷4×5=348÷3×9=185÷5×3=495÷5×6=96÷3×9=106÷2×8=612÷6×2=384÷6×2=273÷3×5=318÷6×5=730÷2×3=171÷3×7=654÷6×4=492÷3×2=252÷7×2=720÷3×9=584÷2×5=861÷3×2=688÷8×5=304÷8×9=904÷8×9=777÷7×2=208÷8×2=710÷5×9=36÷4×25=68÷4×13=48÷6×14=486÷6×13=30÷6×43=32÷8×16=12÷4×90=270÷3×38=72÷8×30=301÷7×34=117÷3×22=265÷5×71=48÷3×14=204÷4×35=450÷6×11=168÷3×98=235÷5×15=58÷2×42=99÷9×76=343÷7×76=30÷5×48=588÷6×95=72÷9×99=276÷4×92=195÷3×14=413÷7×80=65÷5×12=117÷9×59=210÷7×13=175÷5×23=16÷4×34=102÷6×16=39÷3×61=222÷6×81=77÷7×87=212÷4×96=95÷5×43=60÷5×46=72÷8×29=234÷6×69=111+(229-142)=154+(701-483)=162+(431-314)=500+(622-526)=421+(259-54)=774+(570-359)=31+(458-453)=284+(964-296)=383+(232-119)=181+(322-252)=348+(334-57)=550+(542-152)=72+(487-216)=132+(694-407)=17+(441-80)=418+(815-582)=208+(327-321)=831+(294-137)=187+(283-36)=760+(434-286)=229+(448-220)=129+(983-554)=297+(494-387)=849+(852-10)=492+(42-25)=657+(573-429)=128+(291-211)=343+(909-650)=163+(371-81)=49+(699-462)=59+(352-335)=720+(669-37)=128+(384-369)=174+(677-617)=361+(178-20)=312+(966-112)=86+(359-133)=114+(874-52)=132+(445-196)=124+(446-367)=432-(365+15)=582-(201+351)=203-(27+31)=884-(780+70)=165-(82+32)=979-(164+224)=482-(11+213)=895-(46+719)=422-(205+52)=841-(260+529)=375-(192+39)=566-(346+72)=385-(81+64)=870-(41+365)=485-(158+63)=760-(396+115)=203-(30+42)=744-(263+332)=150-(95+35)=962-(457+85)=328-(257+38)=841-(130+520)=376-(97+147)=713-(183+208)=419-(166+132)=902-(451+435)=259-(59+169)=966-(64+693)=347-(180+53)=585-(78+485)=465-(43+42)=533-(120+386)=497-(304+134)=499-(164+297)=418-(166+217)=865-(136+562)=339-(16+110)=560-(251+11)=482-(148+118)=940-(689+131)=410-(237-137)=586-(664-354)=380-(403-28)=313-(534-328)=500-(460-396)=540-(600-547)=172-(232-202)=619-(597-384)=221-(374-221)=692-(969-906)=374-(213-150)=985-(981-78)=332-(294-82)=862-(682-399)=332-(404-81)=844-(664-588)=379-(129-105)=284-(664-435)=358-(496-151)=741-(673-473)=223-(90-71)=768-(357-23)=115-(255-252)=586-(829-638)=196-(207-177)=296-(701-471)=444-(385-124)=554-(558-44)=432-(212-191)=323-(330-96)=366-(241-10)=861-(987-485)=498-(377-365)=507-(855-523)=324-(288-36)=822-(576-263)=386-(228-179)=475-(700-546)=145-(447-350)=686-(857-803)=102÷(12÷6)=560÷(24÷6)=36÷(45÷5)=444÷(16÷4)=110÷(16÷8)=72÷(24÷4)=24÷(12÷4)=728÷(12÷6)=108÷(24÷8)=54÷(27÷9)=125÷(45÷9)=84÷(16÷4)=424÷(64÷8)=301÷(14÷2)=420÷(14÷2)=588÷(54÷9)=357÷(56÷8)=302÷(18÷9)=352÷(16÷4)=549÷(36÷4)=430÷(35÷7)=147÷(35÷5)=454÷(14÷7)=884÷(24÷6)=220÷(32÷8)=510÷(20÷4)=78÷(18÷9)=520÷(10÷5)=422÷(18÷9)=917÷(56÷8)=55÷(30÷6)=708÷(20÷5)=453÷(18÷6)=410÷(40÷8)=324÷(28÷7)=100÷(32÷8)=88÷(72÷9)=312÷(18÷6)=480÷(20÷5)=994÷(21÷3)=872÷(4×2)=72÷(2×4)=696÷(4×2)=558÷(3×3)=812÷(2×2)=36÷(2×2)=822÷(3×2)=928÷(2×2)=252÷(3×3)=524÷(2×2)=300÷(3×2)=244÷(2×2)=882÷(3×3)=126÷(3×3)=880÷(2×2)=792÷(3×2)=848÷(2×2)=648÷(2×3)=40÷(2×2)=432÷(2×2)=112÷(2×4)=990÷(3×3)=168÷(4×2)=999÷(3×3)=832÷(4×2)=495÷(3×3)=258÷(3×2)=868÷(2×2)=592÷(4×2)=186÷(2×3)=642÷(2×3)=96÷(2×3)=208÷(2×4)=264÷(3×2)=252÷(2×3)=270÷(3×2)=558÷(2×3)=464÷(2×2)=150÷(2×3)=788÷(2×2)=14×(15÷5)=829×(20÷4)=169×(32÷8)=880×(16÷2)=313×(18÷9)=568×(42÷6)=14×(40÷8)=214×(28÷4)=266×(14÷7)=601×(14÷7)=413×(16÷8)=443×(35÷5)=151×(25÷5)=316×(32÷8)=43×(45÷9)=702×(35÷5)=72×(64÷8)=673×(14÷7)=40×(35÷7)=518×(49÷7)=42×(12÷2)=926×(16÷2)=97×(35÷7)=474×(30÷6)=127×(42÷6)=549×(25÷5)=14×(12÷4)=631×(24÷6)=122×(24÷6)=113×(24÷4)=38×(72÷9)=358×(35÷7)=161×(10÷2)=543×(56÷7)=21×(12÷3)=897×(24÷3)=54×(49÷7)=215×(40÷5)=17×(48÷8)=76×(24÷8)=30×(152÷8)=63×(672÷7)=11×(294÷7)=81×(186÷2)=59×(48÷3)=24×(72÷4)=36×(78÷3)=55×(280÷4)=47×(152÷8)=38×(231÷7)=14×(228÷4)=55×(783÷9)=25×(296÷8)=61×(144÷9)=15×(315÷5)=43×(693÷7)=50×(60÷6)=69×(104÷4)=21×(108÷3)=93×(62÷2)=12×(200÷4)=98×(330÷6)=28×(256÷8)=92×(711÷9)=14×(140÷2)=17×(585÷9)=13×(495÷9)=17×(360÷6)=38×(96÷8)=38×(156÷4)=26×(168÷8)=60×(406÷7)=20×(252÷9)=52×(92÷4)=64×(120÷8)=88×(400÷5)=28×(124÷4)=13×(252÷4)=22×(105÷5)=50×(57÷3)=266+51×4=950+131×5=216+11×3=405+121×4=439+183×3=152+55×5=259+54×5=702+90×3=388+87×3=493+234×3=159+17×9=391+194×5=424+154×3=941+129×7=345+124×4=544+78×7=258+349×2=119+304×2=90+29×8=779+237×2=78+104×8=585+310×3=500+28×3=261+443×2=216+368×2=800+76×6=236+202×3=143+409×2=154+40×6=605+17×6=160×3+221=444×2+700=322×2+18=137×7+426=76×3+53=61×2+958=114×3+223=383×2+663=99×4+383=75×6+450=129+29×15=978+25×16=65+44×18=336+12×19=119+33×14=988+17×30=266+45×13=107+21×34=209+17×22=772+57×13=112+21×18=602+10×73=61+17×30=670+16×11=84+17×37=103+23×28=147+17×37=595+19×11=81+26×28=585+12×45=169+34×22=110+32×21=173+14×34=162+14×37=449+14×34=790+49×16=97+10×53=120+17×26=38+10×65=380+19×25=15×35+475=32×12+436=28×17+123=32×24+400=26×21+312=12×69+799=19×33+80=19×20+371=25×13+185=12×41+425=304-15×14=830-10×56=487-11×14=868-52×16=339-16×15=662-45×11=492-25×13=817-26×13=388-21×13=995-13×52=481-17×17=856-15×30=283-10×11=666-22×24=486-12×24=343-11×17=320-22×10=616-47×13=365-18×10=955-21×18=436-17×17=916-28×15=495-22×10=842-40×16=458-26×16=979-55×16=376-30×12=913-25×19=437-11×24=989-12×62=423-19×13=947-22×43=497-13×21=524-19×19=288-21×12=741-13×27=477-12×14=564-40×14=384-20×18=537-28×18=498-173×2=353-92×2=473-10×4=942-59×7=116-19×5=607-44×3=323-61×5=684-114×3=296-54×4=758-100×5=168-38×3=536-106×2=276-15×3=672-157×3=362-82×3=452-41×5=423-73×2=578-12×8=440-177×2=665-212×3=266-49×4=788-170×4=260-19×6=926-135×4=492-10×5=268-13×7=498-57×6=232-11×9=207-26×6=933-91×7=484-94×2=962-14×3=339-105×3=80-29×2=248-10×3=900-69×3=322-55×5=894-292×2=205-42×3=100-22×4=20×21-124=53×18-755=11×33-55=31×23-303=10×50-14=64×14-146=26×16-314=35×20-75=17×19-143=35×14-469=15×14-42=14×46-542=27×17-28=20×48-692=10×31-87=11×80-797=10×13-19=94×10-806=35×12-101=46×15-449=25×20-145=13×61-327=30×15-402=22×39-50=24×14-230=23×36-389=19×18-58=11×90-564=18×11-99=35×26-423=14×14-21=52×18-223=17×27-422=37×21-584=25×11-273=25×28-25=12×29-178=10×63-472=26×16-375=24×33-437=133×6-574=843×7-587=135×6-575=759×9-423=377×2-495=614×3-868=129×7-468=373×6-925=277×3-266=731×4-46=133×5-631=719×8-446=94×6-473=463×9-167=203×3-543=745×4-681=76×4-237=706×4-357=63×5-236=395×5-674=120×8-569=482×5-308=307×3-83=646×2-672=125×8-852=754×3-61=325×2-357=433×8-131=100×8-30=266×7-781=324×3-254=470×6-28=127×4-353=382×5-301=145×4-488=265×4-327=155×3-221=481×8-19=91×6-23=390×3-922=372+399÷3=156+882÷6=313+656÷4=941+475÷5=320+602÷2=714+717÷3=341+174÷6=857+556÷2=398+285÷3=565+860÷4=42+108÷4=532+72÷4=428+150÷2=978+10÷2=386+678÷2=895+492÷2=315+216÷8=384+706÷2=349+680÷8=51+968÷2=664÷2+284=567÷3+403=100÷4+411=784÷4+122=219÷3+457=260÷4+646=273÷7+106=890÷5+902=609÷7+242=804÷3+671=458÷2+249=966÷3+977=855÷9+287=278÷2+94=872÷4+339=726÷3+712=255÷5+117=152÷4+65=185÷5+377=490÷2+149=357-612÷4=623-775÷5=429-399÷3=458-852÷4=401-810÷9=981-545÷5=364-712÷4=744-820÷2=136-434÷7=552-760÷5=336-624÷8=764-816÷8=422-371÷7=964-905÷5=244-196÷7=616-28÷7=204-228÷4=37-248÷8=132-385÷7=723-942÷6=304-588÷7=346-676÷4=369-648÷3=459-316÷2=288-136÷2=319-129÷3=371-742÷2=136-76÷4=161-459÷9=391-456÷2=289-264÷6=795-248÷4=144-216÷8=890-488÷2=469-84÷7=516-758÷2=436-553÷7=602-168÷4=335-804÷6=828-282÷3=13×(168-122)=10×(632-575)=18×(165-114)=28×(579-492)=25×(329-293)=74×(80-39)=50×(299-282)=31×(388-310)=38×(312-295)=32×(559-529)=51×(82-71)=88×(196-155)=19×(228-199)=12×(342-277)=41×(246-231)=71×(197-153)=53×(415-402)=10×(339-260)=10×(93-10)=31×(35-23)=(268-228)×11=(664-579)×42=(459-446)×11=(699-683)×17=(190-139)×19=(219-123)×84=(122-96)×19=(559-472)×15=(235-195)×20=(662-650)×57=(274-259)×28=(436-383)×85=(58-42)×47=(888-876)×11=(384-366)×49=(436-372)×98=(372-361)×85=(682-624)×26=(450-395)×10=(181-96)×91=56×(442-438)=326×(799-795)=88×(446-441)=556×(950-942)=37×(158-149)=225×(244-240)=242×(71-68)=301×(352-348)=72×(50-45)=547×(512-506)=152×(438-432)=127×(958-955)=289×(300-297)=583×(864-861)=132×(330-326)=231×(918-912)=84×(32-24)=140×(894-886)=22×(314-310)=591×(628-623)=128×(229-224)=424×(610-605)=76×(474-470)=54×(714-709)=118×(159-156)=328×(973-969)=256×(291-288)=114×(917-913)=24×(125-117)=635×(497-492)=112×(414-408)=361×(215-206)=131×(345-341)=868×(444-437)=34×(34-29)=540×(187-178)=116×(490-484)=58×(463-454)=90×(208-199)=122×(141-138)=486÷(227-225)=728÷(167-160)=219÷(380-377)=548÷(253-249)=198÷(202-193)=188÷(150-148)=412÷(436-434)=774÷(638-632)=450÷(158-156)=305÷(571-566)=150÷(111-105)=768÷(660-658)=392÷(425-418)=884÷(967-963)=112÷(242-234)=522÷(170-164)=441÷(498-489)=132÷(336-333)=216÷(446-438)=874÷(473-471)=85÷(98-93)=305÷(509-504)=340÷(186-184)=210÷(236-230)=462÷(432-426)=152÷(368-360)=258÷(317-311)=690÷(947-944)=44÷(306-304)=672÷(505-503)=160÷(471-467)=762÷(693-690)=72÷(64-62)=393÷(943-940)=195÷(407-402)=922÷(257-255)=248÷(211-203)=584÷(502-500)=120÷(179-174)=840÷(201-193)=(350-236)÷6=(992-608)÷2=(434-338)÷6=(582-570)÷4=(488-362)÷7=(428-344)÷7=(368-140)÷3=(835-519)÷4=(378-345)÷3=(937-657)÷7=(491-351)÷4=(669-454)÷5=(311-65)÷3=(241-43)÷2=(54-14)÷2=(666-436)÷5=(487-275)÷2=(786-612)÷2=(425-152)÷7=(942-678)÷2=(307-172)÷3=(953-53)÷6=(82-26)÷2=(598-48)÷5=(346-232)÷3=(850-433)÷3=(426-18)÷3=(291-81)÷6=(367-287)÷8=(740-685)÷5=(457-225)÷2=(924-780)÷6=(413-395)÷9=(964-956)÷2=(351-51)÷4=(692-584)÷4=(357-37)÷4=(615-483)÷4=(485-93)÷4=(522-486)÷2=1/5+2/5=3/7+2/7=1/7+2/7=4/10+3/10=1/6+2/6=1/3+2/3=1/7+5/7=1/10+9/10=2/8+3/8=2/5+3/5=3/6+2/6=2/6+4/6=3/6-2/6=2/6-1/6=4/8-3/8=4/9-1/9=4/8-2/8=5/8-1/8=3/8-1/8=7/9-1/9=4/6-1/6=5/9-3/9=3/7-1/7=2/3-1/3=3.6+4.7=38.5+32.4=3.5+7.0=7.3+4.4=5.5+4.9=14.1+67.8=6.4+1.6=19.4+80.4=2.7+3.9=6.9+3.3=8.8+2.4=2.3+70.8=9.1+0.9=51.5+30.5=1.6+3.7=5.0+8.7=4.6+9.5=39.5+47.2=8.3+5.4=71.4+28.0=5.7+9.6=10.0+6.5=5.9+5.9=13.9+31.3=3.2+8.2=15.0+45.8=5.6+4.0=3.4+3.0=3.7+6.1=28.8+38.7=7.5+0.2=59.1+11.6=0.8+3.1=9.3+3.8=8.2+4.6=0.9+59.8=9.1+7.0=28.4+29.1=8.1+0.3=9.1+5.3=5.6-0.2=54.4-52.2=7.1-6.4=9.1-4.4=5.4-0.8=53.2-8.9=9.6-1.8=87.4-71.2=9.9-8.1=4.4-3.1=3.8-2.9=65.2-24.6=7.9-3.8=91.5-59.3=3.9-0.2=9.7-2.8=6.5-5.2=48.6-44.0=9.9-1.9=96.1-58.6=3.2-1.2=9.4-5.0=3.1-2.4=95.4-57.2=9.1-0.8=82.5-57.6=9.7-8.7=7.7-3.3=9.0-5.3=40.9-40.6=9.5-5.7=53.6-52.1=10.0-3.9=4.3-1.8=6.6-4.4=73.5-29.3=9.1-8.0=15.0-7.0=8.5-2.3=4.5-4.4=参考答案277+146=423342+688=1030215+235=450510+258=76857+169=226765+171=936289+194=483700+860=156051+89=14030+99=129300+143=443543+500=1043229+100=329174+248=422136+257=393396+198=594137+336=473414+244=658178+287=46560+105=165262+191=453290+203=493104+322=426285+358=643102+286=388513+467=980315+85=400299+492=791196+37=233690+472=1162244+234=478574+707=1281187+284=471422+204=626152+296=448192+722=91473+23=96697+773=1470160+163=323508+150=658434-313=121362-305=57487-52=435463-244=219288-104=184993-565=428283-52=231865-685=180422-238=184677-395=282480-151=329823-325=498454-230=224936-277=659424-388=36402-170=232337-136=201934-676=258399-268=131981-822=159266-110=156995-144=851369-320=49873-180=693195-134=61506-302=204305-203=102856-213=643372-243=129606-387=219394-144=250397-151=246485-21=464443-417=26419-229=190615-433=18296-80=16633-361=272346-116=230722-246=476114×3=342211×2=422320×3=960264×4=105619×4=76370×9=3330340×2=680811×6=486697×2=194648×5=3240329×2=65817×7=119461×2=922830×8=6640215×4=860835×8=6680146×5=730712×4=2848302×3=906764×7=5348195×4=780313×8=2504104×8=832890×3=2670116×2=232152×7=106431×8=248881×7=6167253×3=759924×8=739235×5=175166×5=83057×9=513998×3=299450×6=300347×8=277698×9=882271×6=162637×9=333316×9=2844132÷4=33360÷4=90384÷4=96560÷4=14021÷7=3730÷2=365395÷5=7954÷2=27385÷5=77804÷2=402279÷9=31460÷4=115140÷5=28508÷4=127236÷4=5915÷5=3296÷8=37944÷2=472387÷3=129402÷3=13449÷7=7920÷2=460102÷3=34932÷2=466315÷3=105973÷7=13969÷3=23189÷9=2170÷2=35200÷4=50384÷2=192155÷5=3125÷5=5440÷5=88162÷6=27408÷6=68306÷6=51243÷9=2727÷9=3316÷4=7915×43=64585×63=535536×26=93627×77=207919×19=36134×48=163275×10=75077×92=708421×26=54643×30=129019×49=93166×53=349850×11=55027×34=91855×10=55021×59=123955×11=60583×67=556112×32=38418×61=109822×10=22096×67=643213×21=27364×10=64012×24=28860×85=510012×37=44447×96=451213×62=80659×47=277329×31=89984×52=436845×19=85523×39=89710×49=49046×85=391027×13=35182×59=483821×36=75682×97=7954362+344+256=962712+885+537=2134439+22+111=57235+586+660=1281402+99+484=985995+296+387=1678359+245+114=718922+697+151=1770108+95+302=505981+413+160=1554358+117+78=55322+894+384=1300511+318+141=970111+343+759=121369+663+16=748204+951+544=169953+646+11=710769+806+458=2033138+326+383=847847+60+394=1301112+349+507=968285+227+236=748122+63+517=702272+808+277=1357213+265+240=718328+687+645=166072+175+227=474152+575+886=1613424+502+16=942759+110+869=1738249+269+195=713235+508+351=1094230+179+344=75344+204+789=103735+728+194=957974+643+244=1861196+151+57=404204+130+69=403147+726+101=974946+415+754=2115379+71-416=34533+797-820=510368+91-389=70348+786-269=865267+184-131=320206+589-289=506126+207-332=1684+372-88=968249+106-63=292693+488-347=834130+170-255=45329+732-369=69294+162-13=243806+138-333=611347+121-394=74261+305-530=3647+295-236=106474+935-924=485250+72-95=227225+866-449=64225+475-385=115275+153-358=7058+62-19=101362+547-346=563107+112-19=200904+789-974=71969+362-134=297469+921-388=1002125+134-39=220725+723-41=1407205+71-198=78892+832-10=171493+52-130=15341+368-141=568144+226-115=255117+604-650=7118+238-148=108979+550-419=111041+366-193=214419+288-575=132266-238-15=13920-142-224=554445-245-95=105786-495-15=276377-254-62=61674-346-52=276138-99-28=11953-452-269=232377-42-122=213431-29-130=272478-258-110=110799-437-22=340414-181-119=114933-147-561=225434-88-298=48968-619-50=299434-28-141=265857-172-115=570468-21-209=238587-328-222=37413-209-102=102943-197-500=246444-46-133=265619-304-296=19239-105-107=27740-392-260=88479-76-317=86963-164-451=348438-179-44=215665-256-108=301446-218-205=23949-190-535=224217-12-106=99746-179-183=384316-11-113=192810-145-366=299437-300-71=66597-23-122=452288-72-46=170913-164-444=305267-74+225=418659-403+964=1220375-98+220=497461-425+955=991403-326+224=301274-91+400=58354-16+83=121458-317+924=1065386-95+150=441922-71+879=1730391-194+186=383814-461+684=1037265-176+23=112609-464+404=549148-69+417=496431-12+892=1311411-311+170=270309-177+577=709283-279+456=460661-517+584=728190-127+196=259815-701+697=811447-413+161=195318-62+768=1024461-364+269=366912-398+372=886375-300+46=121784-399+738=1123452-450+48=50676-506+989=1159173-138+354=389479-313+757=923157-141+362=378872-788+101=185347-301+384=430476-467+840=849211-14+199=396163-93+58=128351-17+18=352661-625+661=69728×12×2=67282×15×7=861013×11×3=42968×50×3=1020013×11×5=71533×53×5=874511×22×3=72649×56×8=2195215×10×5=75075×95×2=1425012×20×2=48020×59×2=236030×15×2=90056×81×7=3175219×14×2=53255×45×4=990036×13×2=93628×58×6=974428×10×2=56076×76×5=2888015×16×2=48076×97×7=5160439×10×2=78017×39×4=265211×18×3=59467×83×6=3336623×18×2=82829×28×9=730820×10×2=40083×86×2=1427610×14×6=84091×50×9=4095013×15×2=39037×53×5=980518×24×2=86427×54×3=437411×18×5=99087×10×7=609010×35×2=70098×85×7=5831011×6×9=59456×5×7=196073×4×2=584172×2×3=103242×5×3=630165×4×7=462024×3×8=576141×2×3=84637×2×3=222327×3×5=490514×9×5=63068×6×5=204037×3×6=666170×5×6=510053×6×2=636116×5×9=522041×6×4=984112×8×4=358432×2×6=38437×5×9=166551×2×9=91898×2×6=117637×3×5=555136×5×6=408088×3×2=528209×2×3=125417×8×4=54413×9×3=35114×4×2=112117×3×4=140425×4×5=50042×8×4=134418×5×6=540205×4×9=738025×4×2=20073×5×8=2920134×2×3=80482×2×3=49281×4×2=648144×4×9=518413×7×36=327618×3×84=453632×3×41=393649×2×51=499826×3×79=616211×5×71=390514×5×24=168011×6×99=653421×2×61=256219×3×15=85512×5×37=222048×2×12=115234×2×95=646010×5×34=170015×2×70=210010×8×96=768032×3×81=777616×2×86=275212×3×56=201616×6×79=758419×5×18=171038×2×20=152015×3×20=90011×9×50=495045×2×32=288011×9×24=237620×3×33=198018×4×35=252028×3×30=252013×5×75=487510×4×55=220030×2×14=84011×6×44=290418×5×54=486015×6×84=756048×2×11=105622×3×45=297026×2×55=286035×2×60=420028×2×46=257611×76÷4=20991×80÷4=182020×12÷6=4036×52÷3=62440×23÷2=46031×68÷2=105456×11÷7=8887×95÷5=165317×42÷2=35748×36÷3=57651×16÷8=10268×55÷4=93518×36÷2=32456×87÷7=69612×76÷2=45696×85÷3=272021×44÷7=13245×64÷2=144015×14÷6=3558×99÷6=95712×25÷5=6090×46÷9=46020×23÷4=11557×36÷2=102639×15÷9=6564×59÷8=47220×48÷4=24099×98÷9=107824×18÷4=10891×84÷2=382221×20÷2=21056×38÷4=53210×99÷3=33068×41÷4=69732×23÷4=18484×60÷9=56016×13÷4=5233×22÷3=24215×38÷5=11455×68÷2=1870166×2÷4=8354×9÷2=24318×7÷9=1435×9÷7=45110×6÷3=220930×2÷4=465182×3÷6=91285×2÷6=9538×7÷2=133672×9÷4=1512224×4÷8=112608×5÷4=76040×2÷8=10709×6÷3=1418118×7÷2=413180×2÷4=9076×3÷4=57733×8÷4=1466370×2÷4=185328×3÷6=164384×2÷6=128503×8÷4=1006144×6÷8=108805×3÷5=48348×6÷9=32810×3÷9=270100×3÷5=60500×4÷2=100010×7÷5=14439×8÷4=87872×8÷2=288150×8÷2=600169×4÷2=338670×8÷2=268064×8÷4=128870×8÷4=1740203×3÷7=87476×3÷7=204168×5÷4=210440×8÷5=704880÷4÷5=44156÷2÷3=26792÷2÷2=198224÷4÷4=14900÷5÷5=36336÷8÷6=7189÷9÷3=7252÷6÷3=14720÷2÷6=60630÷5÷6=21252÷6÷2=21873÷3÷3=97324÷9÷2=18196÷2÷7=1484÷7÷3=4864÷9÷6=16640÷8÷4=20924÷6÷2=77810÷2÷3=135760÷2÷2=190416÷8÷4=13252÷4÷9=7954÷9÷2=53350÷7÷2=25294÷7÷3=1448÷2÷6=4864÷8÷6=18976÷8÷2=6160÷4÷5=3732÷4÷3=61600÷8÷3=2532÷2÷8=2126÷9÷7=2234÷3÷6=1354÷3÷2=9780÷5÷4=39513÷3÷9=19675÷5÷9=15192÷8÷2=12558÷3÷6=31820÷5×9=1476721÷7×5=515537÷3×4=716644÷4×6=966804÷6×4=536360÷4×7=630406÷2×5=1015639÷9×2=142272÷4×8=544708÷6×2=23669÷3×5=115904÷2×3=1356560÷2×4=1120816÷2×9=3672597÷3×9=1791273÷7×5=195676÷4×5=845348÷3×9=1044185÷5×3=111495÷5×6=59496÷3×9=288106÷2×8=424612÷6×2=204384÷6×2=128273÷3×5=455318÷6×5=265730÷2×3=1095171÷3×7=399654÷6×4=436492÷3×2=328252÷7×2=72720÷3×9=2160584÷2×5=1460861÷3×2=574688÷8×5=430304÷8×9=342904÷8×9=1017777÷7×2=222208÷8×2=52710÷5×9=127836÷4×25=22568÷4×13=22148÷6×14=112486÷6×13=105330÷6×43=21532÷8×16=6412÷4×90=270270÷3×38=342072÷8×30=270301÷7×34=1462117÷3×22=858265÷5×71=376348÷3×14=224204÷4×35=1785450÷6×11=825168÷3×98=5488235÷5×15=70558÷2×42=121899÷9×76=836343÷7×76=372430÷5×48=288588÷6×95=931072÷9×99=792276÷4×92=6348195÷3×14=910413÷7×80=472065÷5×12=156117÷9×59=767210÷7×13=390175÷5×23=80516÷4×34=136102÷6×16=27239÷3×61=793222÷6×81=299777÷7×87=957212÷4×96=508895÷5×43=81760÷5×46=55272÷8×29=261234÷6×69=2691111+(229-142)=198154+(701-483)=372162+(431-314)=279500+(622-526)=596421+(259-54)=626774+(570-359)=98531+(458-453)=36284+(964-296)=952383+(232-119)=496181+(322-252)=251348+(334-57)=625550+(542-152)=94072+(487-216)=343132+(694-407)=41917+(441-80)=378418+(815-582)=651208+(327-321)=214831+(294-137)=988187+(283-36)=434760+(434-286)=908229+(448-220)=457129+(983-554)=558297+(494-387)=404849+(852-10)=1691492+(42-25)=509657+(573-429)=801128+(291-211)=208343+(909-650)=602163+(371-81)=45349+(699-462)=28659+(352-335)=76720+(669-37)=1352128+(384-369)=143174+(677-617)=234361+(178-20)=519312+(966-112)=116686+(359-133)=312114+(874-52)=936132+(445-196)=381124+(446-367)=203432-(365+15)=52582-(201+351)=30203-(27+31)=145884-(780+70)=34165-(82+32)=51979-(164+224)=591482-(11+213)=258895-(46+719)=130422-(205+52)=165841-(260+529)=52375-(192+39)=144566-(346+72)=148385-(81+64)=240870-(41+365)=464485-(158+63)=264760-(396+115)=249203-(30+42)=131744-(263+332)=149150-(95+35)=20962-(457+85)=420328-(257+38)=33841-(130+520)=191376-(97+147)=132713-(183+208)=322419-(166+132)=121902-(451+435)=16259-(59+169)=31966-(64+693)=209347-(180+53)=114585-(78+485)=22465-(43+42)=380533-(120+386)=27497-(304+134)=59499-(164+297)=38418-(166+217)=35865-(136+562)=167339-(16+110)=213560-(251+11)=298482-(148+118)=216940-(689+131)=120410-(237-137)=310586-(664-354)=276380-(403-28)=5313-(534-328)=107500-(460-396)=436540-(600-547)=487172-(232-202)=142619-(597-384)=406221-(374-221)=68692-(969-906)=629374-(213-150)=311985-(981-78)=82332-(294-82)=120862-(682-399)=579332-(404-81)=9844-(664-588)=768379-(129-105)=355284-(664-435)=55358-(496-151)=13741-(673-473)=541223-(90-71)=204768-(357-23)=434115-(255-252)=112586-(829-638)=395196-(207-177)=166296-(701-471)=66444-(385-124)=183554-(558-44)=40432-(212-191)=411323-(330-96)=89366-(241-10)=135861-(987-485)=359498-(377-365)=486507-(855-523)=175324-(288-36)=72822-(576-263)=509386-(228-179)=337475-(700-546)=321145-(447-350)=48686-(857-803)=632102÷(12÷6)=51560÷(24÷6)=14036÷(45÷5)=4444÷(16÷4)=111110÷(16÷8)=5572÷(24÷4)=1224÷(12÷4)=8728÷(12÷6)=364108÷(24÷8)=3654÷(27÷9)=18125÷(45÷9)=2584÷(16÷4)=21424÷(64÷8)=53301÷(14÷2)=43420÷(14÷2)=60588÷(54÷9)=98357÷(56÷8)=51302÷(18÷9)=151352÷(16÷4)=88549÷(36÷4)=61430÷(35÷7)=86147÷(35÷5)=21454÷(14÷7)=227884÷(24÷6)=221220÷(32÷8)=55510÷(20÷4)=10278÷(18÷9)=39520÷(10÷5)=260422÷(18÷9)=211917÷(56÷8)=13155÷(30÷6)=11708÷(20÷5)=177453÷(18÷6)=151410÷(40÷8)=82324÷(28÷7)=81100÷(32÷8)=2588÷(72÷9)=11312÷(18÷6)=104480÷(20÷5)=120994÷(21÷3)=142872÷(4×2)=10972÷(2×4)=9696÷(4×2)=87558÷(3×3)=62812÷(2×2)=20336÷(2×2)=9822÷(3×2)=137928÷(2×2)=232252÷(3×3)=28524÷(2×2)=131300÷(3×2)=50244÷(2×2)=61882÷(3×3)=98126÷(3×3)=14880÷(2×2)=220792÷(3×2)=132848÷(2×2)=212648÷(2×3)=10840÷(2×2)=10432÷(2×2)=108112÷(2×4)=14990÷(3×3)=110168÷(4×2)=21999÷(3×3)=111832÷(4×2)=104495÷(3×3)=55258÷(3×2)=43868÷(2×2)=217592÷(4×2)=74186÷(2×3)=31642÷(2×3)=10796÷(2×3)=16208÷(2×4)=26264÷(3×2)=44252÷(2×3)=42270÷(3×2)=45558÷(2×3)=93464÷(2×2)=116150÷(2×3)=25788÷(2×2)=19714×(15÷5)=42829×(20÷4)=4145169×(32÷8)=676880×(16÷2)=7040313×(18÷9)=626568×(42÷6)=397614×(40÷8)=70214×(28÷4)=1498266×(14÷7)=532601×(14÷7)=1202413×(16÷8)=826443×(35÷5)=3101151×(25÷5)=755316×(32÷8)=126443×(45÷9)=215702×(35÷5)=491472×(64÷8)=576673×(14÷7)=134640×(35÷7)=200518×(49÷7)=362642×(12÷2)=252926×(16÷2)=740897×(35÷7)=485474×(30÷6)=2370127×(42÷6)=889549×(25÷5)=274514×(12÷4)=42631×(24÷6)=2524122×(24÷6)=488113×(24÷4)=67838×(72÷9)=304358×(35÷7)=1790161×(10÷2)=805543×(56÷7)=434421×(12÷3)=84897×(24÷3)=717654×(49÷7)=378215×(40÷5)=172017×(48÷8)=10276×(24÷8)=22830×(152÷8)=57063×(672÷7)=604811×(294÷7)=46281×(186÷2)=753359×(48÷3)=94424×(72÷4)=43236×(78÷3)=93655×(280÷4)=385047×(152÷8)=89338×(231÷7)=125414×(228÷4)=79855×(783÷9)=478525×(296÷8)=92561×(144÷9)=97615×(315÷5)=94543×(693÷7)=425750×(60÷6)=50069×(104÷4)=179421×(108÷3)=75693×(62÷2)=288312×(200÷4)=60098×(330÷6)=539028×(256÷8)=89692×(711÷9)=726814×(140÷2)=98017×(585÷9)=110513×(495÷9)=71517×(360÷6)=102038×(96÷8)=45638×(156÷4)=148226×(168÷8)=54660×(406÷7)=348020×(252÷9)=56052×(92÷4)=119664×(120÷8)=96088×(400÷5)=704028×(124÷4)=86813×(252÷4)=81922×(105÷5)=46250×(57÷3)=95