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236+51=506+896=110+268=165+374=358+109=261+368=113+369=399+739=143+56=399+268=45+24=412+643=101+221=380+909=223+220=158+310=245+55=390+949=308+170=440+804=57+127=264+492=125+157=575+737=188+33=208+586=199+245=274+217=122+242=342+538=253+190=280+934=105+355=174+84=184+113=187+519=117+187=841+367=26+89=202+89=344-176=197-175=111-30=728-194=427-373=494-29=252-77=951-861=232-200=548-55=489-242=404-132=173-146=609-165=361-139=571-71=99-35=832-631=185-63=589-91=354-22=766-651=298-167=847-611=136-41=926-168=202-129=442-74=240-83=343-163=338-257=896-386=267-57=145-51=343-127=197-57=476-286=914-779=441-202=627-361=184×3=559×2=147×5=42×6=241×4=520×2=27×8=765×3=21×2=896×6=461×2=244×5=30×3=219×4=71×5=677×2=162×6=897×7=19×9=566×8=448×2=543×4=48×7=617×4=295×3=547×8=165×6=128×4=180×5=412×6=276×2=921×2=222×3=95×5=113×4=709×4=128×3=423×5=34×2=724×3=354÷3=992÷4=324÷2=69÷3=351÷3=716÷4=50÷2=284÷2=56÷7=368÷4=230÷5=225÷3=117÷3=520÷5=396÷3=404÷4=366÷2=870÷5=264÷6=174÷3=240÷2=596÷4=246÷6=490÷5=234÷2=72÷2=63÷9=550÷2=378÷9=616÷2=28÷4=987÷3=165÷5=208÷8=400÷5=128÷8=318÷6=712÷4=266÷7=106÷2=39×23=86×18=43×13=72×73=41×17=84×56=55×13=94×84=56×10=33×10=12×33=40×65=86×10=59×25=36×12=65×36=18×15=11×81=13×36=69×22=45×18=39×90=51×15=23×33=19×45=48×51=13×35=74×58=14×65=83×47=53×12=38×40=57×14=50×89=10×51=68×98=13×28=33×35=27×35=16×27=431+195+95=787+161+689=123+396+154=965+520+487=289+246+387=775+812+106=131+34+346=285+634+654=645+38+257=800+741+234=374+461+68=321+397+493=138+10+397=389+735+759=71+325+382=684+345+875=678+196+96=287+981+500=12+180+521=859+709+28=622+45+168=647+213+71=20+10+654=180+157+872=215+430+321=482+685+238=72+136+136=354+608+956=196+277+493=917+712+835=566+204+78=912+70+945=13+642+258=757+931+424=158+21+502=170+355+749=21+317+223=847+241+820=74+687+183=747+290+824=380+12-363=238+784-963=439+60-257=983+291-862=24+216-213=125+735-765=92+348-178=85+433-516=312+90-239=391+884-391=93+401-417=937+759-415=87+145-146=781+997-847=326+154-392=801+655-301=105+188-101=617+362-765=97+199-246=599+868-787=225+237-398=270+132-46=68+117-35=831+930-262=102+21-10=560+431-104=332+168-451=818+983-316=53+355-331=348+761-778=42+141-51=69+715-50=213+238-143=540+682-238=185+274-346=937+307-714=18+122-52=612+552-597=247+209-406=354+110-405=480-44-268=987-802-46=172-85-42=879-294-191=485-302-16=990-447-280=494-53-421=742-149-47=335-33-288=879-753-53=444-185-255=195-91-43=456-32-253=621-424-94=474-311-99=522-93-26=332-29-61=791-260-280=476-16-434=890-221-354=391-184-64=867-367-82=270-143-114=840-535-156=387-27-131=609-213-244=383-222-15=847-35-361=391-110-26=807-477-172=474-54-69=903-92-639=470-195-247=789-69-541=381-156-40=904-62-163=384-40-305=678-132-233=479-231-236=874-79-188=440-430+364=597-531+554=297-34+46=934-512+711=479-216+212=950-858+581=235-151+283=699-12+699=214-183+103=950-189+203=264-149+339=325-203+589=181-15+153=851-215+829=190-170+217=894-445+653=446-439+420=447-110+592=350-274+329=278-207+247=167-89+421=883-422+609=257-160+126=801-632+247=474-132+114=339-271+544=271-244+455=254-123+798=494-321+126=189-177+239=400-342+98=984-92+344=196-19+107=977-574+510=464-424+252=969-835+458=442-272+217=796-231+135=465-377+308=366-105+770=17×16×2=57×78×4=29×10×2=40×46×9=24×10×2=55×84×8=12×26×2=96×81×9=17×10×3=91×64×2=19×22×2=11×96×7=44×10×2=89×37×8=19×17×2=51×14×3=19×20×2=97×95×5=11×21×3=52×52×2=18×11×4=45×87×5=11×21×4=72×31×4=18×15×3=24×50×9=10×22×2=47×20×2=22×13×3=98×55×5=10×13×5=32×82×6=23×13×2=98×18×4=11×32×2=96×98×8=10×38×2=50×30×5=25×11×2=30×25×8=52×2×7=96×6×8=54×5×2=23×9×8=108×2×3=87×2×8=65×2×7=227×2×8=120×2×3=186×3×8=30×4×7=13×9×4=49×6×3=60×5×4=112×2×4=175×2×4=11×5×9=38×6×5=26×9×4=86×7×6=33×4×2=458×2×7=45×8×2=77×9×7=41×7×3=305×3×4=14×3×7=65×6×2=10×3×6=53×5×8=23×8×4=27×5×7=85×2×4=73×8×6=18×6×3=325×3×8=29×3×5=154×4×8=20×3×8=45×7×5=44×2×22=13×7×60=13×7×45=16×6×34=21×3×90=28×2×29=27×3×95=47×2×43=14×2×79=19×4×73=37×2×85=27×2×67=25×3×47=18×3×83=15×2×67=11×4×38=10×5×83=34×2×67=29×2×74=35×2×81=10×9×69=11×3×16=20×2×92=28×2×31=10×3×82=25×2×38=13×2×55=24×3×72=20×3×30=48×2×26=26×2×23=21×4×74=23×2×55=18×5×79=21×2×27=20×3×83=25×3×94=12×8×47=16×5×63=18×4×30=14×39÷2=33×86÷6=19×15÷3=77×63÷9=15×28÷7=98×24÷3=14×30÷2=96×67÷3=18×35÷2=87×88÷6=13×56÷7=84×98÷4=20×26÷8=11×60÷3=16×54÷4=12×84÷4=57×14÷3=72×90÷2=19×48÷6=57×30÷5=42×12÷2=39×70÷2=18×23÷2=90×94÷5=23×40÷5=76×50÷5=15×48÷3=24×63÷9=11×30÷2=55×72÷6=48×17÷2=45×71÷3=14×21÷7=80×40÷8=28×22÷4=51×95÷3=17×48÷2=40×49÷2=28×12÷3=58×87÷3=255×3÷5=778×6÷2=82×3÷2=595×7÷5=183×4÷6=288×9÷6=120×2÷3=150×8÷4=112×8÷2=774×8÷3=105×6÷9=416×9÷3=75×3÷5=666×5÷9=224×3÷8=348×6÷8=264×3÷2=440×9÷6=406×2÷7=730×8÷4=40×4÷8=262×7÷2=381×2÷6=724×3÷6=162×6÷3=291×8÷6=82×9÷3=772×9÷6=225×2÷6=747×6÷2=460×2÷8=959×4÷7=55×6÷3=166×3÷6=108×9÷6=144×4÷9=54×9÷6=344×7÷4=156×6÷4=776×5÷8=696÷4÷6=784÷2÷7=760÷2÷2=885÷5÷3=708÷3÷2=636÷3÷2=96÷3÷2=704÷2÷8=420÷2÷3=760÷5÷8=162÷3÷6=224÷4÷2=336÷6÷2=660÷2÷5=588÷4÷7=936÷9÷4=144÷6÷4=876÷3÷4=216÷6÷9=618÷2÷3=820÷2÷5=850÷2÷5=430÷5÷2=837÷3÷9=900÷4÷9=160÷2÷8=810÷5÷9=504÷9÷4=288÷3÷8=294÷2÷3=756÷2÷7=840÷5÷8=870÷5÷3=670÷5÷2=912÷4÷6=165÷5÷3=210÷3÷2=280÷8÷7=108÷2÷6=48÷2÷8=996÷2×4=126÷3×2=245÷5×4=504÷9×4=114÷2×4=438÷2×4=266÷7×5=276÷3×8=936÷3×2=721÷7×3=189÷7×9=180÷2×4=762÷2×7=300÷6×5=152÷4×3=231÷7×8=482÷2×7=483÷3×8=638÷2×5=504÷3×9=166÷2×6=318÷6×2=70÷2×8=918÷9×5=522÷6×4=690÷6×3=280÷4×7=38÷2×8=262÷2×9=844÷2×3=432÷4×3=584÷8×6=312÷4×2=295÷5×3=351÷9×8=236÷4×8=58÷2×4=114÷2×9=492÷6×5=909÷9×6=126÷6×47=792÷9×63=42÷6×88=400÷5×20=45÷5×80=135÷5×25=94÷2×12=828÷9×38=136÷8×41=656÷8×72=108÷9×66=513÷9×77=192÷8×40=78÷3×40=28÷2×33=194÷2×53=36÷9×80=348÷4×55=114÷6×13=846÷9×47=164÷4×21=504÷9×20=24÷4×66=520÷8×46=240÷5×18=54÷3×71=84÷7×33=162÷9×20=36÷6×81=371÷7×29=16÷2×93=440÷5×85=85÷5×25=639÷9×91=28÷7×59=110÷2×19=66÷3×40=248÷4×98=222÷3×11=672÷8×95=165+(77-41)=551+(925-459)=400+(288-71)=762+(511-504)=238+(220-85)=108+(280-242)=485+(384-235)=963+(647-486)=186+(490-178)=436+(553-33)=213+(99-54)=763+(843-711)=17+(296-252)=469+(512-41)=73+(422-151)=266+(986-896)=69+(266-244)=461+(888-562)=487+(386-46)=611+(236-43)=246+(305-132)=466+(347-145)=409+(213-102)=345+(791-345)=42+(229-79)=493+(161-131)=398+(409-272)=330+(264-131)=323+(393-36)=508+(946-353)=382+(357-23)=888+(956-215)=269+(357-45)=743+(396-175)=203+(208-59)=212+(412-57)=393+(484-154)=505+(673-528)=106+(359-358)=872+(858-661)=459-(64+355)=547-(272+89)=357-(100+135)=750-(127+355)=460-(116+328)=712-(204+67)=291-(159+74)=886-(393+370)=254-(43+186)=66-(27+22)=427-(88+226)=581-(183+126)=426-(116+121)=654-(477+102)=401-(109+244)=804-(75+519)=492-(13+303)=597-(151+376)=494-(154+137)=974-(553+12)=488-(321+91)=926-(51+165)=440-(45+345)=787-(109+289)=381-(67+125)=801-(493+200)=418-(75+138)=920-(290+84)=356-(30+107)=609-(155+321)=390-(257+85)=911-(221+370)=486-(25+336)=718-(622+46)=469-(165+84)=514-(18+330)=468-(387+10)=308-(32+82)=447-(223+116)=877-(367+106)=256-(130-31)=41-(446-444)=374-(274-28)=679-(561-169)=420-(336-125)=538-(476-75)=124-(397-319)=64-(747-714)=426-(75-33)=642-(481-90)=169-(488-403)=709-(348-197)=379-(338-222)=759-(506-172)=463-(418-29)=377-(630-488)=487-(317-95)=702-(351-120)=196-(142-22)=831-(850-578)=196-(326-282)=258-(904-842)=169-(207-199)=956-(985-58)=465-(83-32)=876-(739-575)=146-(224-94)=975-(742-487)=344-(100-25)=286-(686-425)=221-(265-143)=948-(92-30)=462-(411-157)=859-(559-556)=284-(255-72)=573-(890-470)=190-(345-160)=873-(965-469)=313-(130-85)=820-(921-397)=315÷(25÷5)=300÷(16÷4)=66÷(18÷6)=470÷(10÷5)=297÷(18÷6)=656÷(32÷4)=186÷(21÷7)=444÷(12÷2)=328÷(16÷8)=931÷(56÷8)=261÷(45÷5)=540÷(24÷4)=168÷(64÷8)=552÷(32÷8)=222÷(12÷2)=36÷(12÷4)=48÷(36÷9)=360÷(10÷2)=105÷(21÷7)=693÷(28÷4)=80÷(36÷9)=888÷(24÷3)=413÷(35÷5)=745÷(15÷3)=96÷(15÷5)=205÷(30÷6)=272÷(10÷5)=40÷(15÷3)=384÷(48÷6)=102÷(24÷8)=432÷(45÷5)=584÷(16÷4)=292÷(12÷6)=490÷(42÷6)=123÷(21÷7)=18÷(15÷5)=102÷(16÷8)=822÷(12÷2)=130÷(25÷5)=896÷(21÷3)=990÷(3×2)=424÷(2×4)=954÷(2×3)=96÷(3×2)=108÷(2×2)=630÷(3×3)=584÷(4×2)=432÷(2×2)=628÷(2×2)=882÷(2×3)=288÷(3×2)=464÷(4×2)=846÷(3×3)=732÷(2×3)=608÷(2×2)=24÷(2×2)=711÷(3×3)=912÷(2×3)=208÷(2×4)=936÷(3×2)=342÷(3×3)=120÷(2×2)=144÷(2×3)=192÷(2×4)=972÷(2×2)=342÷(2×3)=666÷(3×3)=477÷(3×3)=336÷(2×3)=784÷(4×2)=172÷(2×2)=56÷(4×2)=606÷(2×3)=396÷(3×3)=426÷(2×3)=636÷(3×2)=136÷(4×2)=24÷(3×2)=744÷(3×2)=532÷(2×2)=213×(18÷6)=384×(48÷6)=29×(18÷3)=143×(42÷7)=115×(18÷3)=488×(42÷7)=17×(40÷8)=612×(24÷4)=124×(36÷9)=106×(45÷9)=476×(16÷8)=157×(54÷6)=224×(18÷9)=656×(30÷6)=71×(32÷4)=842×(12÷2)=11×(35÷5)=723×(40÷5)=81×(28÷7)=362×(24÷4)=116×(21÷7)=192×(36÷4)=170×(25÷5)=917×(16÷2)=99×(36÷6)=295×(63÷9)=405×(12÷6)=739×(12÷4)=146×(14÷7)=671×(14÷7)=37×(36÷6)=982×(20÷5)=138×(15÷5)=670×(24÷3)=169×(18÷6)=935×(36÷4)=92×(27÷3)=901×(45÷9)=41×(40÷5)=201×(12÷6)=72×(77÷7)=21×(306÷9)=19×(182÷7)=16×(174÷3)=21×(161÷7)=50×(77÷7)=11×(102÷6)=19×(260÷5)=16×(272÷8)=55×(78÷6)=22×(315÷9)=40×(648÷9)=30×(84÷3)=46×(146÷2)=18×(162÷3)=92×(180÷2)=20×(94÷2)=17×(276÷6)=33×(203÷7)=26×(728÷8)=10×(294÷7)=89×(216÷6)=40×(189÷9)=71×(324÷4)=32×(154÷7)=79×(144÷8)=18×(245÷5)=10×(232÷4)=47×(34÷2)=26×(432÷9)=10×(106÷2)=72×(264÷6)=50×(80÷4)=72×(414÷6)=31×(22÷2)=75×(560÷8)=14×(108÷2)=94×(172÷4)=17×(450÷9)=76×(232÷4)=34+75×9=181+181×4=71+16×8=340+12×7=37+58×2=357+224×2=89+156×5=915+150×4=220+38×4=294+261×2=331+284×2=839+69×4=269+39×5=252+19×5=493+38×3=537+50×8=217+74×4=359+88×5=35+68×9=191+88×7=140+83×9=836+304×3=21+300×2=579+115×5=132+221×3=645+196×5=67+313×2=291+419×2=236+17×2=642+86×4=77×7+105=25×3+937=13×4+304=318×2+625=145×2+479=202×3+103=191×2+255=63×4+556=148×3+450=117×2+350=154+57×13=131+20×36=273+10×50=794+10×65=251+35×21=92+10×66=28+46×18=806+36×15=99+15×30=866+11×49=234+35×12=895+17×36=296+20×33=891+14×35=326+22×25=75+13×16=405+13×44=390+28×28=295+47×13=532+13×31=177+27×30=34+20×15=463+19×21=985+14×50=257+11×58=336+14×43=199+14×35=620+21×47=162+43×15=257+14×36=10×59+24=30×10+942=10×14+155=14×30+594=23×33+53=12×41+35=10×17+97=31×14+725=22×11+440=28×15+614=461-25×17=970-19×39=388-13×10=701-14×24=416-12×22=651-26×23=425-25×10=731-26×26=490-32×13=689-35×14=325-14×23=993-11×45=451-10×16=399-19×10=374-12×22=689-18×17=474-25×10=734-24×25=480-13×31=797-36×11=351-29×10=669-18×18=382-12×28=731-11×55=454-10×15=539-12×39=369-19×12=418-23×12=469-28×11=819-15×22=442-11×21=981-35×23=469-25×11=649-35×11=455-10×28=775-29×23=333-11×19=795-14×34=450-11×11=529-25×20=421-196×2=888-74×7=337-66×2=929-281×3=273-58×4=865-86×9=493-106×4=398-15×7=165-29×5=935-60×8=293-62×2=298-23×6=377-90×2=631-114×2=306-56×3=759-48×7=251-52×4=728-144×2=414-47×6=997-123×8=303-33×7=990-202×2=97-43×2=806-150×5=401-30×4=677-27×2=345-80×2=749-106×5=432-185×2=803-180×4=355-31×7=421-16×3=423-76×5=834-115×3=206-39×5=976-74×8=490-19×7=649-16×8=227-15×7=660-111×3=33×13-132=35×14-414=23×20-321=15×56-840=11×30-163=77×10-652=17×23-277=16×21-171=13×35-358=28×20-535=19×18-180=31×23-116=44×11-471=27×32-91=28×17-466=47×19-565=37×10-108=17×18-211=34×10-330=19×41-774=18×15-85=33×13-289=16×12-150=39×20-102=15×33-179=48×11-166=42×11-169=92×10-600=18×18-302=18×39-221=31×14-200=10×63-50=17×19-50=35×19-46=14×20-116=29×14-19=12×35-213=42×19-673=14×23-212=66×15-270=84×6-191=401×7-858=156×5-315=632×7-264=66×9-561=847×7-353=419×2-548=166×9-620=150×5-365=190×9-46=130×3-112=357×4-725=233×4-602=212×3-396=186×5-222=717×8-497=399×2-349=729×8-567=133×4-399=829×9-681=181×4-102=495×8-351=245×2-211=196×9-369=327×2-281=617×9-161=494×2-903=452×9-206=131×6-57=179×7-646=281×2-331=234×3-203=91×6-545=353×7-695=109×4-109=587×5-35=100×9-152=594×6-971=80×3-82=32×7-171=11+264÷6=568+840÷5=360+322÷2=469+620÷2=395+824÷2=783+935÷5=250+525÷5=840+768÷4=62+513÷3=988+234÷3=26+35÷5=815+112÷8=443+392÷7=59+832÷8=235+190÷2=653+60÷4=290+54÷9=190+867÷3=302+685÷5=479+360÷3=861÷7+132=584÷4+604=459÷9+251=884÷2+444=300÷2+250=603÷9+250=594÷2+89=520÷4+200=225÷3+180=860÷4+116=729÷9+300=648÷6+533=48÷3+441=531÷3+971=833÷7+424=56÷7+855=444÷3+78=588÷6+636=12÷2+363=854÷2+667=413-368÷8=381-200÷5=428-789÷3=209-686÷7=291-384÷6=764-288÷9=273-890÷5=336-603÷3=481-12÷6=733-315÷9=346-704÷8=96-584÷8=203-594÷6=315-630÷9=357-206÷2=850-308÷2=62-236÷4=342-96÷3=390-290÷5=635-900÷2=401-606÷2=556-595÷5=294-715÷5=427-849÷3=329-912÷3=900-470÷2=402-363÷3=866-303÷3=476-657÷3=259-204÷6=127-108÷2=980-876÷3=261-906÷6=141-242÷2=255-436÷4=528-318÷3=494-385÷7=261-306÷2=234-511÷7=217-87÷3=16×(58-28)=24×(853-802)=26×(445-421)=26×(919-883)=41×(199-182)=94×(740-727)=30×(88-67)=18×(460-446)=76×(196-184)=75×(120-34)=14×(486-425)=35×(512-485)=10×(59-27)=16×(654-599)=42×(276-259)=27×(491-442)=46×(152-136)=13×(152-73)=15×(443-430)=54×(656-609)=(307-274)×16=(566-505)×47=(443-431)×22=(580-569)×34=(342-331)×29=(702-667)×33=(313-276)×16=(254-215)×65=(96-65)×14=(492-418)×58=(82-59)×36=(501-460)×96=(453-436)×19=(394-302)×77=(114-84)×29=(340-311)×97=(240-191)×13=(417-335)×15=(442-426)×11=(630-534)×20=181×(189-186)=841×(797-792)=54×(132-123)=288×(117-113)=112×(370-362)=320×(346-340)=114×(380-373)=399×(361-352)=179×(111-106)=90×(25-18)=18×(192-184)=151×(225-221)=67×(28-25)=874×(443-438)=201×(164-161)=128×(929-926)=93×(23-20)=72×(173-165)=68×(119-110)=345×(565-560)=88×(246-243)=359×(551-542)=65×(233-230)=714×(72-63)=29×(20-15)=103×(46-40)=283×(409-406)=578×(531-528)=227×(74-70)=40×(344-337)=154×(362-358)=454×(550-546)=59×(52-47)=918×(389-380)=96×(451-444)=368×(938-930)=182×(92-88)=733×(81-74)=53×(437-429)=496×(68-65)=432÷(75-73)=700÷(729-727)=368÷(413-409)=188÷(742-738)=216÷(407-403)=595÷(223-216)=270÷(466-463)=276÷(387-384)=168÷(94-91)=906÷(992-986)=315÷(149-142)=708÷(482-478)=396÷(425-416)=672÷(45-39)=272÷(236-232)=160÷(733-728)=21÷(17-14)=540÷(620-615)=378÷(265-258)=415÷(157-152)=450÷(256-253)=990÷(353-351)=28÷(485-481)=196÷(422-415)=35÷(113-108)=60÷(716-711)=430÷(217-212)=207÷(91-88)=126÷(69-62)=428÷(241-237)=56÷(386-384)=102÷(315-313)=450÷(118-112)=990÷(251-242)=16÷(467-459)=208÷(777-769)=135÷(488-483)=595÷(885-878)=460÷(191-187)=119÷(708-701)=(372-168)÷4=(616-174)÷2=(348-34)÷2=(783-303)÷2=(304-34)÷5=(588-573)÷5=(334-145)÷7=(292-202)÷9=(337-109)÷2=(719-659)÷6=(289-89)÷4=(828-622)÷2=(312-48)÷3=(789-546)÷9=(245-38)÷3=(433-175)÷6=(132-87)÷3=(899-769)÷5=(306-159)÷7=(779-477)÷2=(500-196)÷8=(733-401)÷2=(454-206)÷2=(424-88)÷7=(242-182)÷6=(540-480)÷5=(308-108)÷8=(768-729)÷3=(309-74)÷5=(816-537)÷9=(278-174)÷4=(317-61)÷8=(348-48)÷3=(996-164)÷2=(242-112)÷2=(843-541)÷2=(453-245)÷4=(878-134)÷2=(354-124)÷2=(687-511)÷8=1/5+3/5=4/8+3/8=1/7+5/7=2/9+5/9=2/8+3/8=1/5+2/5=1/8+3/8=1/6+4/6=3/7+2/7=3/8+2/8=2/6+3/6=1/7+3/7=5/8-1/8=2/5-1/5=4/8-2/8=7/10-2/10=3/5-1/5=4/10-1/10=4/6-1/6=3/6-2/6=2/4-1/4=5/8-2/8=5/7-1/7=7/9-1/9=9.2+2.0=44.6+5.8=8.4+6.3=4.4+1.2=4.7+5.3=37.5+28.0=7.5+9.5=31.7+16.1=0.6+6.7=5.0+3.5=1.3+9.4=29.4+24.8=3.0+4.8=10.2+5.7=4.2+3.4=7.3+2.7=7.2+0.7=40.5+42.5=7.6+3.6=2.0+83.1=3.9+6.4=8.7+8.8=6.3+2.8=18.4+37.9=7.7+0.3=0.6+44.8=9.5+4.8=1.3+9.0=6.0+2.1=21.4+43.1=9.9+8.7=11.6+84.7=6.8+7.7=3.0+9.8=7.1+9.7=80.7+13.5=6.2+0.5=26.9+22.0=6.8+2.7=1.8+6.2=7.6-6.5=55.1-1.8=3.4-2.7=7.5-5.9=6.1-4.5=80.8-11.8=5.8-3.1=65.2-31.7=1.5-0.6=3.9-1.4=2.6-2.2=56.2-29.2=5.4-2.7=42.8-30.6=9.6-7.6=9.7-2.8=2.3-1.5=85.8-19.8=7.1-5.0=37.0-28.2=4.9-0.8=8.2-7.9=8.2-5.9=95.1-71.5=1.3-0.9=27.3-15.8=6.1-5.1=7.6-6.7=8.4-0.7=55.7-48.6=5.5-0.5=35.1-9.4=9.6-1.7=4.8-4.2=8.8-1.3=99.3-14.3=8.2-2.8=66.9-17.6=2.6-2.0=9.4-7.3=参考答案236+51=287506+896=1402110+268=378165+374=539358+109=467261+368=629113+369=482399+739=1138143+56=199399+268=66745+24=69412+643=1055101+221=322380+909=1289223+220=443158+310=468245+55=300390+949=1339308+170=478440+804=124457+127=184264+492=756125+157=282575+737=1312188+33=221208+586=794199+245=444274+217=491122+242=364342+538=880253+190=443280+934=1214105+355=460174+84=258184+113=297187+519=706117+187=304841+367=120826+89=115202+89=291344-176=168197-175=22111-30=81728-194=534427-373=54494-29=465252-77=175951-861=90232-200=32548-55=493489-242=247404-132=272173-146=27609-165=444361-139=222571-71=50099-35=64832-631=201185-63=122589-91=498354-22=332766-651=115298-167=131847-611=236136-41=95926-168=758202-129=73442-74=368240-83=157343-163=180338-257=81896-386=510267-57=210145-51=94343-127=216197-57=140476-286=190914-779=135441-202=239627-361=266184×3=552559×2=1118147×5=73542×6=252241×4=964520×2=104027×8=216765×3=229521×2=42896×6=5376461×2=922244×5=122030×3=90219×4=87671×5=355677×2=1354162×6=972897×7=627919×9=171566×8=4528448×2=896543×4=217248×7=336617×4=2468295×3=885547×8=4376165×6=990128×4=512180×5=900412×6=2472276×2=552921×2=1842222×3=66695×5=475113×4=452709×4=2836128×3=384423×5=211534×2=68724×3=2172354÷3=118992÷4=248324÷2=16269÷3=23351÷3=117716÷4=17950÷2=25284÷2=14256÷7=8368÷4=92230÷5=46225÷3=75117÷3=39520÷5=104396÷3=132404÷4=101366÷2=183870÷5=174264÷6=44174÷3=58240÷2=120596÷4=149246÷6=41490÷5=98234÷2=11772÷2=3663÷9=7550÷2=275378÷9=42616÷2=30828÷4=7987÷3=329165÷5=33208÷8=26400÷5=80128÷8=16318÷6=53712÷4=178266÷7=38106÷2=5339×23=89786×18=154843×13=55972×73=525641×17=69784×56=470455×13=71594×84=789656×10=56033×10=33012×33=39640×65=260086×10=86059×25=147536×12=43265×36=234018×15=27011×81=89113×36=46869×22=151845×18=81039×90=351051×15=76523×33=75919×45=85548×51=244813×35=45574×58=429214×65=91083×47=390153×12=63638×40=152057×14=79850×89=445010×51=51068×98=666413×28=36433×35=115527×35=94516×27=432431+195+95=721787+161+689=1637123+396+154=673965+520+487=1972289+246+387=922775+812+106=1693131+34+346=511285+634+654=1573645+38+257=940800+741+234=1775374+461+68=903321+397+493=1211138+10+397=545389+735+759=188371+325+382=778684+345+875=1904678+196+96=970287+981+500=176812+180+521=713859+709+28=1596622+45+168=835647+213+71=93120+10+654=684180+157+872=1209215+430+321=966482+685+238=140572+136+136=344354+608+956=1918196+277+493=966917+712+835=2464566+204+78=848912+70+945=192713+642+258=913757+931+424=2112158+21+502=681170+355+749=127421+317+223=561847+241+820=190874+687+183=944747+290+824=1861380+12-363=29238+784-963=59439+60-257=242983+291-862=41224+216-213=27125+735-765=9592+348-178=26285+433-516=2312+90-239=163391+884-391=88493+401-417=77937+759-415=128187+145-146=86781+997-847=931326+154-392=88801+655-301=1155105+188-101=192617+362-765=21497+199-246=50599+868-787=680225+237-398=64270+132-46=35668+117-35=150831+930-262=1499102+21-10=113560+431-104=887332+168-451=49818+983-316=148553+355-331=77348+761-778=33142+141-51=13269+715-50=734213+238-143=308540+682-238=984185+274-346=113937+307-714=53018+122-52=88612+552-597=567247+209-406=50354+110-405=59480-44-268=168987-802-46=139172-85-42=45879-294-191=394485-302-16=167990-447-280=263494-53-421=20742-149-47=546335-33-288=14879-753-53=73444-185-255=4195-91-43=61456-32-253=171621-424-94=103474-311-99=64522-93-26=403332-29-61=242791-260-280=251476-16-434=26890-221-354=315391-184-64=143867-367-82=418270-143-114=13840-535-156=149387-27-131=229609-213-244=152383-222-15=146847-35-361=451391-110-26=255807-477-172=158474-54-69=351903-92-639=172470-195-247=28789-69-541=179381-156-40=185904-62-163=679384-40-305=39678-132-233=313479-231-236=12874-79-188=607440-430+364=374597-531+554=620297-34+46=309934-512+711=1133479-216+212=475950-858+581=673235-151+283=367699-12+699=1386214-183+103=134950-189+203=964264-149+339=454325-203+589=711181-15+153=319851-215+829=1465190-170+217=237894-445+653=1102446-439+420=427447-110+592=929350-274+329=405278-207+247=318167-89+421=499883-422+609=1070257-160+126=223801-632+247=416474-132+114=456339-271+544=612271-244+455=482254-123+798=929494-321+126=299189-177+239=251400-342+98=156984-92+344=1236196-19+107=284977-574+510=913464-424+252=292969-835+458=592442-272+217=387796-231+135=700465-377+308=396366-105+770=103117×16×2=54457×78×4=1778429×10×2=58040×46×9=1656024×10×2=48055×84×8=3696012×26×2=62496×81×9=6998417×10×3=51091×64×2=1164819×22×2=83611×96×7=739244×10×2=88089×37×8=2634419×17×2=64651×14×3=214219×20×2=76097×95×5=4607511×21×3=69352×52×2=540818×11×4=79245×87×5=1957511×21×4=92472×31×4=892818×15×3=81024×50×9=1080010×22×2=44047×20×2=188022×13×3=85898×55×5=2695010×13×5=65032×82×6=1574423×13×2=59898×18×4=705611×32×2=70496×98×8=7526410×38×2=76050×30×5=750025×11×2=55030×25×8=600052×2×7=72896×6×8=460854×5×2=54023×9×8=1656108×2×3=64887×2×8=139265×2×7=910227×2×8=3632120×2×3=720186×3×8=446430×4×7=84013×9×4=46849×6×3=88260×5×4=1200112×2×4=896175×2×4=140011×5×9=49538×6×5=114026×9×4=93686×7×6=361233×4×2=264458×2×7=641245×8×2=72077×9×7=485141×7×3=861305×3×4=366014×3×7=29465×6×2=78010×3×6=18053×5×8=212023×8×4=73627×5×7=94585×2×4=68073×8×6=350418×6×3=324325×3×8=780029×3×5=435154×4×8=492820×3×8=48045×7×5=157544×2×22=193613×7×60=546013×7×45=409516×6×34=326421×3×90=567028×2×29=162427×3×95=769547×2×43=404214×2×79=221219×4×73=554837×2×85=629027×2×67=361825×3×47=352518×3×83=448215×2×67=201011×4×38=167210×5×83=415034×2×67=455629×2×74=429235×2×81=567010×9×69=621011×3×16=52820×2×92=368028×2×31=173610×3×82=246025×2×38=190013×2×55=143024×3×72=518420×3×30=180048×2×26=249626×2×23=119621×4×74=621623×2×55=253018×5×79=711021×2×27=113420×3×83=498025×3×94=705012×8×47=451216×5×63=504018×4×30=216014×39÷2=27333×86÷6=47319×15÷3=9577×63÷9=53915×28÷7=6098×24÷3=78414×30÷2=21096×67÷3=214418×35÷2=31587×88÷6=127613×56÷7=10484×98÷4=205820×26÷8=6511×60÷3=22016×54÷4=21612×84÷4=25257×14÷3=26672×90÷2=324019×48÷6=15257×30÷5=34242×12÷2=25239×70÷2=136518×23÷2=20790×94÷5=169223×40÷5=18476×50÷5=76015×48÷3=24024×63÷9=16811×30÷2=16555×72÷6=66048×17÷2=40845×71÷3=106514×21÷7=4280×40÷8=40028×22÷4=15451×95÷3=161517×48÷2=40840×49÷2=98028×12÷3=11258×87÷3=1682255×3÷5=153778×6÷2=233482×3÷2=123595×7÷5=833183×4÷6=122288×9÷6=432120×2÷3=80150×8÷4=300112×8÷2=448774×8÷3=2064105×6÷9=70416×9÷3=124875×3÷5=45666×5÷9=370224×3÷8=84348×6÷8=261264×3÷2=396440×9÷6=660406×2÷7=116730×8÷4=146040×4÷8=20262×7÷2=917381×2÷6=127724×3÷6=362162×6÷3=324291×8÷6=38882×9÷3=246772×9÷6=1158225×2÷6=75747×6÷2=2241460×2÷8=115959×4÷7=54855×6÷3=110166×3÷6=83108×9÷6=162144×4÷9=6454×9÷6=81344×7÷4=602156×6÷4=234776×5÷8=485696÷4÷6=29784÷2÷7=56760÷2÷2=190885÷5÷3=59708÷3÷2=118636÷3÷2=10696÷3÷2=16704÷2÷8=44420÷2÷3=70760÷5÷8=19162÷3÷6=9224÷4÷2=28336÷6÷2=28660÷2÷5=66588÷4÷7=21936÷9÷4=26144÷6÷4=6876÷3÷4=73216÷6÷9=4618÷2÷3=103820÷2÷5=82850÷2÷5=85430÷5÷2=43837÷3÷9=31900÷4÷9=25160÷2÷8=10810÷5÷9=18504÷9÷4=14288÷3÷8=12294÷2÷3=49756÷2÷7=54840÷5÷8=21870÷5÷3=58670÷5÷2=67912÷4÷6=38165÷5÷3=11210÷3÷2=35280÷8÷7=5108÷2÷6=948÷2÷8=3996÷2×4=1992126÷3×2=84245÷5×4=196504÷9×4=224114÷2×4=228438÷2×4=876266÷7×5=190276÷3×8=736936÷3×2=624721÷7×3=309189÷7×9=243180÷2×4=360762÷2×7=2667300÷6×5=250152÷4×3=114231÷7×8=264482÷2×7=1687483÷3×8=1288638÷2×5=1595504÷3×9=1512166÷2×6=498318÷6×2=10670÷2×8=280918÷9×5=510522÷6×4=348690÷6×3=345280÷4×7=49038÷2×8=152262÷2×9=1179844÷2×3=1266432÷4×3=324584÷8×6=438312÷4×2=156295÷5×3=177351÷9×8=312236÷4×8=47258÷2×4=116114÷2×9=513492÷6×5=410909÷9×6=606126÷6×47=987792÷9×63=554442÷6×88=616400÷5×20=160045÷5×80=720135÷5×25=67594÷2×12=564828÷9×38=3496136÷8×41=697656÷8×72=5904108÷9×66=792513÷9×77=4389192÷8×40=96078÷3×40=104028÷2×33=462194÷2×53=514136÷9×80=320348÷4×55=4785114÷6×13=247846÷9×47=4418164÷4×21=861504÷9×20=112024÷4×66=396520÷8×46=2990240÷5×18=86454÷3×71=127884÷7×33=396162÷9×20=36036÷6×81=486371÷7×29=153716÷2×93=744440÷5×85=748085÷5×25=425639÷9×91=646128÷7×59=236110÷2×19=104566÷3×40=880248÷4×98=6076222÷3×11=814672÷8×95=7980165+(77-41)=201551+(925-459)=1017400+(288-71)=617762+(511-504)=769238+(220-85)=373108+(280-242)=146485+(384-235)=634963+(647-486)=1124186+(490-178)=498436+(553-33)=956213+(99-54)=258763+(843-711)=89517+(296-252)=61469+(512-41)=94073+(422-151)=344266+(986-896)=35669+(266-244)=91461+(888-562)=787487+(386-46)=827611+(236-43)=804246+(305-132)=419466+(347-145)=668409+(213-102)=520345+(791-345)=79142+(229-79)=192493+(161-131)=523398+(409-272)=535330+(264-131)=463323+(393-36)=680508+(946-353)=1101382+(357-23)=716888+(956-215)=1629269+(357-45)=581743+(396-175)=964203+(208-59)=352212+(412-57)=567393+(484-154)=723505+(673-528)=650106+(359-358)=107872+(858-661)=1069459-(64+355)=40547-(272+89)=186357-(100+135)=122750-(127+355)=268460-(116+328)=16712-(204+67)=441291-(159+74)=58886-(393+370)=123254-(43+186)=2566-(27+22)=17427-(88+226)=113581-(183+126)=272426-(116+121)=189654-(477+102)=75401-(109+244)=48804-(75+519)=210492-(13+303)=176597-(151+376)=70494-(154+137)=203974-(553+12)=409488-(321+91)=76926-(51+165)=710440-(45+345)=50787-(109+289)=389381-(67+125)=189801-(493+200)=108418-(75+138)=205920-(290+84)=546356-(30+107)=219609-(155+321)=133390-(257+85)=48911-(221+370)=320486-(25+336)=125718-(622+46)=50469-(165+84)=220514-(18+330)=166468-(387+10)=71308-(32+82)=194447-(223+116)=108877-(367+106)=404256-(130-31)=15741-(446-444)=39374-(274-28)=128679-(561-169)=287420-(336-125)=209538-(476-75)=137124-(397-319)=4664-(747-714)=31426-(75-33)=384642-(481-90)=251169-(488-403)=84709-(348-197)=558379-(338-222)=263759-(506-172)=425463-(418-29)=74377-(630-488)=235487-(317-95)=265702-(351-120)=471196-(142-22)=76831-(850-578)=559196-(326-282)=152258-(904-842)=196169-(207-199)=161956-(985-58)=29465-(83-32)=414876-(739-575)=712146-(224-94)=16975-(742-487)=720344-(100-25)=269286-(686-425)=25221-(265-143)=99948-(92-30)=886462-(411-157)=208859-(559-556)=856284-(255-72)=101573-(890-470)=153190-(345-160)=5873-(965-469)=377313-(130-85)=268820-(921-397)=296315÷(25÷5)=63300÷(16÷4)=7566÷(18÷6)=22470÷(10÷5)=235297÷(18÷6)=99656÷(32÷4)=82186÷(21÷7)=62444÷(12÷2)=74328÷(16÷8)=164931÷(56÷8)=133261÷(45÷5)=29540÷(24÷4)=90168÷(64÷8)=21552÷(32÷8)=138222÷(12÷2)=3736÷(12÷4)=1248÷(36÷9)=12360÷(10÷2)=72105÷(21÷7)=35693÷(28÷4)=9980÷(36÷9)=20888÷(24÷3)=111413÷(35÷5)=59745÷(15÷3)=14996÷(15÷5)=32205÷(30÷6)=41272÷(10÷5)=13640÷(15÷3)=8384÷(48÷6)=48102÷(24÷8)=34432÷(45÷5)=48584÷(16÷4)=146292÷(12÷6)=146490÷(42÷6)=70123÷(21÷7)=4118÷(15÷5)=6102÷(16÷8)=51822÷(12÷2)=137130÷(25÷5)=26896÷(21÷3)=128990÷(3×2)=165424÷(2×4)=53954÷(2×3)=15996÷(3×2)=16108÷(2×2)=27630÷(3×3)=70584÷(4×2)=73432÷(2×2)=108628÷(2×2)=157882÷(2×3)=147288÷(3×2)=48464÷(4×2)=58846÷(3×3)=94732÷(2×3)=122608÷(2×2)=15224÷(2×2)=6711÷(3×3)=79912÷(2×3)=152208÷(2×4)=26936÷(3×2)=156342÷(3×3)=38120÷(2×2)=30144÷(2×3)=24192÷(2×4)=24972÷(2×2)=243342÷(2×3)=57666÷(3×3)=74477÷(3×3)=53336÷(2×3)=56784÷(4×2)=98172÷(2×2)=4356÷(4×2)=7606÷(2×3)=101396÷(3×3)=44426÷(2×3)=71636÷(3×2)=106136÷(4×2)=1724÷(3×2)=4744÷(3×2)=124532÷(2×2)=133213×(18÷6)=639384×(48÷6)=307229×(18÷3)=174143×(42÷7)=858115×(18÷3)=690488×(42÷7)=292817×(40÷8)=85612×(24÷4)=3672124×(36÷9)=496106×(45÷9)=530476×(16÷8)=952157×(54÷6)=1413224×(18÷9)=448656×(30÷6)=328071×(32÷4)=568842×(12÷2)=505211×(35÷5)=77723×(40÷5)=578481×(28÷7)=324362×(24÷4)=2172116×(21÷7)=348192×(36÷4)=1728170×(25÷5)=850917×(16÷2)=733699×(36÷6)=594295×(63÷9)=2065405×(12÷6)=810739×(12÷4)=2217146×(14÷7)=292671×(14÷7)=134237×(36÷6)=222982×(20÷5)=3928138×(15÷5)=414670×(24÷3)=5360169×(18÷6)=507935×(36÷4)=841592×(27÷3)=828901×(45÷9)=450541×(40÷5)=328201×(12÷6)=40272×(77÷7)=79221×(306÷9)=71419×(182÷7)=49416×(174÷3)=92821×(161÷7)=48350×(77÷7)=55011×(102÷6)=18719×(260÷5)=98816×(272÷8)=54455×(78÷6)=71522×(315÷9)=77040×(648÷9)=288030×(84÷3)=84046×(146÷2)=335818×(162÷3)=97292×(180÷2)=828020×(94÷2)=94017×(276÷6)=78233×(203÷7)=95726×(728÷8)=236610×(294÷7)=42089×(216÷6)=320440×(189÷9)=84071×(324÷4)=575132×(154÷7)=70479×(144÷8)=142218×(245÷5)=88210×(232÷4)=58047×(34÷2)=79926×(432÷9)=124810×(106÷2)=53072×(264÷6)=316850×(80÷4)=100072×(414÷6)=496831×(22÷2)=34175×(560÷8)=525014×(108÷2)=75694×(172÷4)=404217×(450÷9)=85076×(232÷4)=440834+75×9=709181+181×4=90571+16×8=199340+