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381+101=542+690=284+67=268+107=79+327=418+518=133+298=330+376=183+108=165+528=311+63=482+826=124+194=221+241=225+158=224+486=225+102=285+699=173+62=952+264=173+260=452+118=119+94=726+812=104+99=225+233=133+83=429+215=286+156=233+428=217+106=912+914=162+311=416+346=349+110=551+125=26+102=841+494=54+51=226+66=142-50=770-339=291-75=634-326=170-12=830-495=333-252=476-80=374-261=960-268=203-53=128-80=226-173=548-371=348-258=913-14=494-379=313-43=495-180=670-352=497-486=834-69=399-349=897-356=177-91=669-136=357-95=479-167=320-245=893-91=416-82=730-689=441-287=376-304=418-233=605-486=447-203=537-127=185-19=491-133=111×5=712×2=57×7=674×8=135×3=144×5=51×3=102×3=123×8=768×9=115×4=499×2=100×3=321×8=118×5=287×8=48×5=549×6=443×2=928×6=121×2=635×5=46×7=566×7=13×4=115×3=197×5=426×7=104×4=836×6=84×7=422×3=140×6=68×6=223×2=518×2=173×5=152×2=102×8=234×6=92÷2=333÷9=62÷2=966÷6=387÷3=168÷2=392÷7=786÷3=312÷6=14÷7=28÷4=207÷9=375÷5=700÷2=303÷3=432÷3=324÷3=920÷8=84÷7=640÷2=134÷2=483÷3=243÷9=735÷3=203÷7=630÷9=22÷2=180÷6=162÷6=120÷2=98÷2=672÷6=287÷7=688÷4=274÷2=295÷5=236÷4=544÷2=81÷3=464÷8=13×76=97×30=32×18=98×71=31×22=57×22=14×69=52×85=26×13=62×18=11×57=13×57=47×12=37×24=85×10=36×75=40×22=79×81=31×17=86×88=11×35=62×66=13×45=55×38=20×45=25×18=17×21=98×13=10×20=32×44=21×45=56×80=63×11=14×97=41×13=88×84=48×17=78×29=17×51=36×20=85+367+238=397+362+58=220+171+418=698+180+60=730+148+63=450+219+58=72+144+215=290+786+880=479+165+208=331+722+90=163+629+74=171+109+516=668+132+95=125+362+191=131+552+198=212+678+456=203+341+113=38+609+619=85+823+91=690+356+765=325+460+156=305+592+461=121+239+154=703+53+447=27+41+300=214+505+429=198+339+238=60+429+692=218+660+97=220+581+896=575+327+79=797+123+457=118+145+355=28+892+596=670+129+84=229+383+287=57+53+234=730+514+893=14+312+309=303+256+936=45+199-18=738+311-520=365+35-59=407+532-707=174+236-282=550+17-84=232+264-289=590+443-436=210+184-368=784+154-925=60+258-295=317+412-586=108+295-394=72+81-53=338+24-23=283+229-102=146+202-267=492+417-54=114+384-403=994+234-321=268+191-239=943+597-911=56+347-402=962+835-625=378+121-124=876+325-277=217+221-177=108+776-156=246+253-128=510+544-479=235+33-209=139+951-616=207+175-277=464+565-70=39+222-239=322+813-637=33+87-91=570+197-540=107+30-105=653+203-500=387-187-82=812-295-30=349-20-263=909-70-271=491-173-93=998-32-682=365-32-196=924-381-129=462-22-50=449-89-154=477-55-158=948-114-185=463-57-82=624-393-108=432-291-124=748-95-82=417-113-232=893-477-302=425-70-47=797-144-337=374-109-50=147-37-64=288-101-153=670-123-217=443-251-83=729-147-20=395-209-84=498-60-394=340-33-169=981-460-220=325-165-15=791-64-14=421-81-133=764-62-153=382-149-84=966-539-143=459-326-38=925-290-215=422-60-260=800-171-402=285-183+111=649-14+806=173-119+38=714-493+831=480-465+442=437-101+744=394-381+469=463-394+773=205-49+157=474-443+37=206-105+287=353-209+440=206-49+151=787-586+385=101-38+373=745-602+819=251-189+437=312-179+227=352-340+478=920-310+597=53-53+229=555-506+281=420-295+237=595-251+585=389-143+30=641-500+248=330-90+121=961-809+135=391-187+40=309-242+521=373-255+96=729-475+687=124-90+69=992-428+970=487-421+371=782-52+378=487-443+61=760-501+531=330-320+95=620-326+78=15×13×3=96×12×4=19×12×2=59×51×4=17×13×3=28×29×5=11×42×2=67×37×4=11×19×2=55×73×3=11×15×3=22×57×9=24×12×2=95×19×2=41×12×2=54×23×9=11×10×8=32×46×8=10×30×3=94×56×7=15×19×2=97×62×9=14×35×2=30×87×2=11×17×2=18×22×9=26×18×2=84×62×5=25×10×2=59×21×9=10×18×2=54×22×4=16×12×3=76×64×3=23×16×2=41×42×5=24×10×4=57×94×4=37×10×2=99×98×8=54×3×2=421×2×6=11×2×5=15×7×4=13×6×4=20×3×6=74×3×4=35×9×2=23×9×4=118×6×7=18×4×7=412×2×4=45×2×9=89×9×5=13×7×6=77×8×2=57×2×6=255×3×6=161×3×2=126×4×5=46×6×3=238×4×6=13×9×7=98×6×8=70×5×2=209×3×8=62×2×3=28×4×3=13×9×5=15×9×5=32×4×3=50×7×4=31×8×3=114×8×2=110×2×3=151×4×5=13×7×3=120×2×7=30×5×4=44×6×7=44×2×47=16×4×68=43×2×97=24×3×63=34×2×66=16×6×93=18×2×90=19×3×45=11×4×82=33×3×34=47×2×38=14×6×76=32×3×83=27×2×76=33×3×32=14×4×95=17×5×76=43×2×17=49×2×80=12×2×67=14×2×38=42×2×67=27×3×68=49×2×15=19×2×11=10×8×60=17×3×94=21×4×82=25×2×11=20×2×58=38×2×49=12×8×62=10×9×45=11×4×77=20×4×78=23×2×87=13×7×62=12×4×49=21×3×49=39×2×24=12×65÷2=60×97÷5=30×16÷4=80×90÷4=68×14÷7=21×57÷3=18×44÷2=27×28÷2=26×15÷3=62×48÷3=19×36÷3=79×68÷2=12×75÷3=22×50÷2=18×37÷3=38×99÷9=12×15÷9=96×32÷2=12×21÷9=81×89÷9=12×24÷6=15×36÷9=27×29÷3=62×73÷2=59×12÷2=18×38÷3=12×26÷6=68×30÷8=40×15÷6=78×68÷4=20×25÷5=31×40÷4=22×24÷8=98×55÷7=12×54÷8=70×72÷5=22×30÷4=52×41÷2=15×16÷3=57×88÷2=33×5÷3=924×8÷6=98×6÷4=166×8÷4=48×9÷4=261×4÷6=228×3÷6=375×9÷3=52×9÷3=935×2÷5=324×2÷8=607×8÷2=60×7÷6=268×6÷4=290×3÷2=514×9÷3=96×2÷3=132×2÷4=146×3÷6=95×9÷3=226×4÷8=716×9÷4=243×4÷6=370×6÷4=111×8÷6=472×9÷3=128×5÷4=160×3÷5=73×4÷2=813×8÷4=76×5÷2=901×4÷2=165×4÷5=792×7÷2=305×3÷5=428×3÷6=252×2÷4=24×7÷3=60×7÷2=142×8÷2=588÷7÷2=180÷2÷5=584÷2÷4=846÷6÷3=640÷4÷2=24÷2÷3=720÷2÷8=351÷3÷3=472÷2÷2=208÷2÷8=792÷4÷2=560÷5÷7=616÷7÷8=276÷4÷3=480÷5÷3=224÷7÷8=336÷4÷2=696÷6÷4=966÷2÷3=636÷6÷2=640÷5÷8=400÷4÷2=630÷5÷7=810÷5÷2=924÷2÷7=486÷9÷9=976÷2÷2=891÷9÷9=384÷4÷3=72÷2÷2=700÷7÷2=525÷5÷7=408÷3÷2=972÷2÷2=464÷2÷2=810÷5÷9=342÷2÷9=140÷7÷5=888÷2÷4=400÷2÷5=171÷9×2=268÷2×8=456÷6×3=645÷3×4=126÷7×9=588÷2×4=852÷4×8=768÷2×3=30÷3×7=765÷9×7=222÷6×3=420÷4×7=420÷3×5=894÷2×4=596÷4×6=368÷8×2=213÷3×6=622÷2×7=132÷3×9=954÷6×2=986÷2×4=669÷3×9=932÷4×7=549÷3×6=372÷3×9=696÷4×8=532÷7×8=561÷3×7=234÷2×6=200÷5×2=586÷2×3=828÷9×4=513÷9×7=520÷5×7=495÷3×2=520÷5×4=408÷2×4=954÷2×5=981÷3×6=387÷3×4=162÷6×31=360÷8×20=96÷8×81=160÷4×83=222÷6×10=434÷7×51=33÷3×21=48÷6×18=91÷7×18=200÷4×47=42÷6×79=720÷8×62=336÷7×20=174÷6×35=42÷6×35=352÷4×16=10÷2×32=198÷9×84=156÷3×15=296÷4×58=132÷4×21=88÷8×67=392÷8×14=70÷2×40=297÷9×18=360÷9×82=18÷3×13=415÷5×65=52÷4×32=415÷5×63=75÷3×10=54÷9×41=220÷4×17=42÷6×84=16÷4×67=12÷3×55=342÷6×16=22÷2×65=117÷9×58=162÷6×67=116+(445-340)=107+(667-217)=235+(150-94)=643+(912-879)=379+(280-210)=115+(489-116)=277+(454-223)=672+(576-389)=356+(434-118)=962+(614-302)=367+(222-84)=882+(728-389)=149+(310-281)=994+(552-313)=396+(125-98)=750+(747-227)=270+(430-357)=660+(978-656)=153+(375-152)=188+(511-78)=231+(239-143)=202+(240-118)=449+(485-321)=624+(971-750)=240+(137-31)=672+(729-377)=433+(55-43)=690+(662-150)=400+(416-12)=222+(468-188)=130+(387-224)=911+(386-81)=98+(263-131)=88+(739-349)=367+(367-168)=960+(500-113)=258+(338-107)=244+(641-395)=78+(260-174)=535+(953-686)=286-(139+127)=928-(547+220)=176-(140+16)=864-(228+625)=277-(135+111)=847-(564+174)=146-(33+87)=970-(120+789)=448-(110+208)=947-(89+562)=443-(148+21)=493-(63+211)=462-(234+85)=795-(177+95)=424-(28+395)=790-(223+46)=367-(166+139)=559-(122+268)=398-(315+32)=782-(313+98)=478-(110+80)=802-(170+552)=218-(160+58)=859-(30+355)=492-(433+43)=963-(194+454)=445-(100+189)=870-(706+157)=286-(178+65)=960-(110+240)=434-(128+19)=990-(161+429)=444-(50+306)=679-(52+262)=232-(126+49)=923-(594+78)=467-(152+49)=987-(218+87)=239-(170+10)=990-(827+137)=215-(482-385)=127-(988-964)=462-(384-123)=202-(655-606)=427-(237-149)=530-(276-153)=355-(451-258)=672-(829-488)=359-(342-131)=439-(631-534)=376-(305-217)=369-(224-163)=431-(294-197)=813-(804-384)=371-(360-96)=680-(304-249)=369-(189-88)=860-(981-693)=323-(205-118)=270-(344-179)=476-(68-64)=923-(301-175)=385-(406-372)=342-(174-38)=254-(215-93)=668-(628-502)=223-(154-70)=967-(167-122)=302-(304-208)=990-(627-248)=233-(77-75)=863-(912-446)=277-(317-46)=381-(912-686)=425-(471-60)=712-(713-517)=276-(221-145)=441-(304-124)=347-(266-120)=823-(385-82)=340÷(16÷4)=371÷(28÷4)=96÷(24÷4)=544÷(72÷9)=105÷(15÷3)=112÷(28÷7)=324÷(28÷7)=588÷(49÷7)=171÷(21÷7)=624÷(18÷9)=246÷(24÷4)=352÷(16÷2)=48÷(24÷3)=786÷(14÷7)=408÷(24÷8)=240÷(28÷7)=112÷(40÷5)=666÷(81÷9)=135÷(15÷5)=525÷(35÷7)=447÷(27÷9)=144÷(48÷6)=462÷(54÷9)=176÷(12÷6)=360÷(36÷4)=810÷(54÷6)=36÷(24÷4)=588÷(16÷4)=288÷(72÷8)=12÷(14÷7)=145÷(25÷5)=988÷(36÷9)=392÷(24÷6)=76÷(18÷9)=160÷(30÷6)=498÷(18÷6)=472÷(14÷7)=215÷(45÷9)=208÷(24÷3)=707÷(28÷4)=952÷(4×2)=940÷(2×2)=312÷(2×2)=600÷(2×2)=872÷(4×2)=108÷(2×3)=387÷(3×3)=774÷(3×3)=66÷(2×3)=978÷(3×2)=120÷(2×2)=680÷(2×2)=608÷(4×2)=456÷(2×3)=720÷(2×2)=832÷(2×2)=240÷(2×2)=160÷(2×4)=27÷(3×3)=464÷(2×4)=63÷(3×3)=408÷(2×2)=968÷(2×4)=176÷(2×2)=981÷(3×3)=16÷(2×4)=234÷(2×3)=18÷(3×3)=156÷(3×2)=68÷(2×2)=456÷(3×2)=444÷(3×2)=984÷(2×2)=432÷(2×3)=392÷(2×4)=90÷(3×3)=432÷(3×3)=632÷(2×2)=544÷(2×4)=954÷(3×3)=72×(16÷4)=306×(15÷3)=40×(30÷6)=652×(24÷4)=40×(54÷6)=396×(30÷5)=148×(40÷8)=329×(12÷2)=177×(10÷2)=396×(64÷8)=189×(24÷6)=479×(72÷8)=53×(21÷3)=819×(14÷7)=398×(12÷6)=866×(16÷2)=166×(20÷4)=719×(24÷6)=35×(63÷7)=654×(49÷7)=18×(28÷4)=517×(32÷4)=16×(36÷9)=349×(24÷4)=277×(12÷4)=102×(24÷8)=158×(12÷2)=810×(20÷4)=81×(54÷6)=35×(21÷7)=213×(16÷4)=423×(25÷5)=231×(27÷9)=186×(36÷6)=70×(42÷6)=120×(72÷9)=189×(12÷6)=311×(56÷8)=88×(35÷7)=694×(28÷4)=12×(240÷6)=84×(100÷4)=52×(117÷9)=64×(385÷7)=14×(450÷9)=27×(639÷9)=11×(108÷6)=24×(126÷2)=26×(132÷4)=28×(50÷2)=20×(344÷8)=30×(176÷2)=37×(198÷9)=90×(84÷4)=36×(90÷6)=30×(891÷9)=11×(516÷6)=22×(236÷4)=21×(230÷5)=39×(215÷5)=18×(141÷3)=15×(354÷6)=14×(105÷7)=98×(711÷9)=21×(144÷4)=35×(588÷7)=18×(248÷8)=56×(102÷6)=11×(306÷9)=38×(204÷6)=13×(325÷5)=78×(116÷4)=20×(92÷4)=95×(304÷4)=35×(110÷5)=57×(216÷6)=10×(114÷6)=43×(232÷4)=14×(190÷5)=94×(279÷9)=377+133×4=340+137×4=250+116×3=717+123×3=108+58×7=954+107×2=128+36×5=186+110×4=25+322×2=115+10×3=235+99×7=162+211×4=28+129×4=614+220×3=332+70×2=900+431×2=255+93×8=766+34×7=150+330×2=560+20×8=163+254×2=615+30×5=17+76×9=98+250×2=305+15×7=536+109×4=439+173×2=492+21×7=139+25×8=508+91×2=59×3+262=43×7+900=79×3+431=31×3+202=186×5+34=114×6+557=109×7+181=174×4+550=75×9+174=141×3+266=449+12×13=900+18×29=91+34×11=900+17×23=108+27×16=969+18×42=241+12×13=203+14×52=37+20×29=113+35×27=367+12×42=473+21×26=299+22×25=467+17×43=148+11×21=22+52×10=75+20×26=474+12×68=492+10×17=823+14×30=160+14×36=281+15×14=73+11×52=57+21×18=287+34×16=886+13×70=216+27×21=779+12×79=45+45×18=315+10×27=43×16+77=14×16+564=66×14+13=31×18+63=66×10+178=14×14+783=32×24+210=29×10+639=20×24+493=48×20+155=487-12×32=983-25×23=480-10×37=876-19×10=355-15×10=914-19×11=382-29×11=948-21×43=495-13×27=958-91×10=226-12×18=691-27×17=142-11×12=925-11×68=360-29×10=482-32×10=439-21×15=942-10×15=469-41×10=775-10×70=443-15×26=958-46×16=441-11×26=940-12×46=259-10×25=708-11×20=387-13×22=685-19×27=411-12×19=748-63×11=486-10×28=470-10×38=364-22×13=564-23×22=500-13×35=962-35×19=376-14×22=965-16×52=490-10×25=793-18×15=325-26×9=493-45×6=443-62×6=661-81×2=190-58×2=503-83×4=274-22×4=748-92×5=446-56×4=907-80×3=321-34×9=415-22×4=411-164×2=339-33×7=467-95×4=977-57×3=280-108×2=384-16×4=311-73×3=899-45×4=287-142×2=600-48×3=375-79×4=833-38×2=401-55×4=840-220×3=294-13×2=678-15×9=151-21×5=697-122×2=415-46×4=869-79×5=230-17×4=736-347×2=329-82×2=391-139×2=341-36×9=867-123×7=326-35×5=981-101×4=19×15-44=43×14-421=16×14-128=11×47-119=32×14-299=33×28-550=19×21-199=11×40-435=18×13-32=31×14-107=21×23-145=11×60-484=29×14-366=23×21-200=29×13-138=25×38-721=32×12-225=51×11-511=20×18-330=68×12-614=21×17-253=57×15-416=14×30-206=11×66-14=13×15-134=15×63-615=12×11-119=17×31-260=11×13-138=83×11-575=24×10-16=21×30-438=27×18-29=16×62-875=16×21-23=26×17-20=12×33-278=28×25-643=13×35-270=13×70-310=295×2-100=854×9-696=266×2-378=277×2-106=40×3-112=902×5-429=151×6-603=537×3-626=264×2-108=419×3-984=115×7-336=344×2-595=119×3-171=610×4-111=228×4-405=413×5-170=286×2-134=292×8-311=122×5-104=786×9-416=107×6-98=661×7-136=112×8-787=377×9-290=195×4-479=352×4-660=179×4-393=430×6-196=448×2-95=649×7-842=105×3-59=890×9-944=102×6-372=689×9-834=435×2-20=462×8-802=106×6-246=251×4-655=149×5-619=854×7-132=246+920÷2=204+324÷6=334+130÷2=274+784÷4=334+594÷9=520+798÷3=260+685÷5=281+981÷3=343+808÷4=38+280÷4=360+620÷4=398+981÷9=197+420÷7=650+20÷2=283+738÷2=130+930÷5=416+126÷6=369+903÷7=156+60÷6=628+25÷5=644÷2+392=777÷7+254=363÷3+140=306÷2+253=24÷3+11=252÷4+849=459÷3+188=528÷8+65=732÷3+138=910÷5+160=736÷4+44=456÷6+65=366÷3+419=108÷6+486=356÷2+15=564÷6+949=965÷5+475=256÷2+40=654÷2+161=205÷5+233=449-272÷4=977-258÷2=467-636÷3=617-955÷5=500-406÷2=734-351÷3=463-985÷5=596-844÷4=169-504÷3=695-243÷9=258-460÷5=275-264÷8=334-555÷5=650-168÷2=339-20÷5=434-924÷4=396-336÷2=406-219÷3=122-40÷2=492-44÷4=421-40÷2=237-664÷8=373-414÷6=984-184÷8=294-542÷2=975-364÷4=476-920÷5=370-720÷9=316-393÷3=562-480÷6=392-870÷6=474-224÷4=396-630÷7=907-524÷2=166-102÷2=801-660÷3=401-204÷2=215-280÷8=316-287÷7=257-35÷7=73×(488-477)=74×(455-383)=11×(141-66)=52×(130-80)=38×(286-265)=52×(757-683)=28×(360-327)=24×(375-282)=14×(393-377)=91×(508-456)=23×(155-129)=45×(61-46)=22×(337-310)=97×(527-446)=28×(391-356)=47×(953-906)=53×(430-417)=93×(799-752)=11×(306-241)=65×(612-548)=(379-366)×37=(754-738)×59=(360-349)×61=(209-162)×50=(364-330)×23=(955-888)×84=(129-69)×16=(233-170)×54=(355-341)×59=(736-661)×27=(286-248)×12=(528-445)×95=(189-178)×86=(138-60)×71=(467-439)×14=(721-664)×78=(375-347)×16=(490-472)×19=(313-287)×37=(205-131)×50=109×(333-330)=570×(775-771)=121×(431-427)=101×(67-61)=156×(291-285)=991×(248-242)=119×(116-110)=290×(141-133)=35×(437-434)=98×(498-493)=47×(362-355)=696×(332-329)=88×(372-369)=153×(860-852)=38×(61-55)=445×(248-241)=180×(293-288)=465×(684-678)=61×(47-43)=989×(100-92)=165×(492-489)=587×(434-428)=23×(146-142)=726×(426-418)=65×(257-249)=409×(443-435)=12×(32-24)=50×(571-568)=37×(207-201)=783×(729-721)=81×(232-228)=750×(498-492)=97×(127-122)=942×(681-672)=29×(400-392)=527×(134-130)=240×(63-59)=177×(317-308)=83×(78-70)=394×(792-788)=396÷(332-328)=192÷(971-963)=480÷(428-426)=180÷(895-890)=402÷(500-494)=371÷(685-678)=320÷(72-68)=832÷(780-778)=78÷(69-66)=134÷(894-892)=228÷(399-393)=225÷(342-337)=203÷(451-444)=423÷(152-149)=35÷(461-454)=512÷(588-580)=248÷(351-343)=66÷(861-859)=440÷(141-137)=330÷(567-564)=390÷(364-359)=860÷(270-268)=24÷(246-242)=832÷(432-430)=440÷(18-13)=72÷(342-333)=176÷(94-92)=48÷(678-676)=369÷(359-350)=994÷(314-307)=156÷(435-432)=860÷(136-132)=486÷(451-448)=684÷(720-716)=174÷(186-184)=679÷(246-239)=385÷(57-50)=372÷(352-346)=168÷(472-464)=40÷(42-37)=(489-137)÷8=(803-273)÷5=(394-298)÷8=(475-340)÷5=(402-317)÷5=(673-268)÷3=(410-110)÷6=(645-125)÷8=(459-204)÷3=(814-538)÷6=(88-82)÷3=(148-48)÷2=(387-179)÷4=(378-216)÷6=(399-56)÷7=(961-79)÷2=(102-67)÷5=(869-73)÷4=(315-171)÷2=(772-282)÷7=(314-292)÷2=(918-102)÷2=(252-84)÷4=(824-523)÷7=(443-254)÷9=(328-264)÷2=(480-39)÷7=(441-405)÷6=(360-332)÷7=(864-544)÷2=(94-59)÷5=(461-131)÷6=(162-126)÷2=(780-720)÷3=(491-327)÷4=(79-67)÷2=(452-102)÷2=(478-38)÷2=(155-106)÷7=(609-546)÷7=3/7+2/7=2/7+5/7=1/6+4/6=2/7+3/7=1/7+3/7=3/8+2/8=5/8+2/8=2/6+3/6=1/7+2/7=4/10+5/10=1/8+4/8=1/5+3/5=3/7-2/7=2/9-1/9=4/8-2/8=3/8-1/8=2/8-1/8=2/3-1/3=5/8-2/8=3/4-1/4=3/5-1/5=4/9-3/9=2/4-1/4=3/6-2/6=7.4+0.3=76.2+20.9=3.1+1.2=2.2+6.8=10.0+9.1=8.0+28.3=3.0+5.5=65.4+24.5=7.1+8.8=1.0+2.5=2.0+7.4=43.5+14.2=6.6+3.6=30.1+47.4=5.8+2.4=6.0+3.6=0.3+9.1=38.2+36.9=1.3+6.5=59.1+5.6=7.5+5.5=8.8+8.5=9.7+6.6=48.4+45.4=2.6+1.0=3.3+70.7=9.9+5.8=6.1+2.0=9.4+1.4=90.7+4.9=2.6+0.2=28.5+29.2=3.3+6.8=0.8+4.6=4.7+2.5=37.8+51.2=8.8+3.7=9.4+11.0=8.0+4.9=6.7+9.2=7.9-7.1=84.2-25.2=6.5-3.1=6.0-5.9=8.9-7.1=81.3-29.6=8.0-3.3=47.0-1.6=6.6-6.1=7.1-4.6=9.0-8.8=68.6-55.6=7.2-3.9=50.9-19.9=3.8-2.9=9.6-8.4=6.8-6.5=71.5-2.8=8.7-2.4=72.5-28.8=9.2-3.2=8.4-7.2=2.1-0.5=75.7-51.8=6.0-3.5=63.6-4.9=5.5-0.6=7.3-1.5=2.3-0.6=99.0-93.3=8.5-6.3=53.9-32.6=9.7-8.7=8.0-2.6=9.3-7.7=55.1-19.2=6.8-3.5=74.9-37.0=3.4-1.7=8.5-6.0=参考答案381+101=482542+690=1232284+67=351268+107=37579+327=406418+518=936133+298=431330+376=706183+108=291165+528=693311+63=374482+826=1308124+194=318221+241=462225+158=383224+486=710225+102=327285+699=984173+62=235952+264=1216173+260=433452+118=570119+94=213726+812=1538104+99=203225+233=458133+83=216429+215=644286+156=442233+428=661217+106=323912+914=1826162+311=473416+346=762349+110=459551+125=67626+102=128841+494=133554+51=105226+66=292142-50=92770-339=431291-75=216634-326=308170-12=158830-495=335333-252=81476-80=396374-261=113960-268=692203-53=150128-80=48226-173=53548-371=177348-258=90913-14=899494-379=115313-43=270495-180=315670-352=318497-486=11834-69=765399-349=50897-356=541177-91=86669-136=533357-95=262479-167=312320-245=75893-91=802416-82=334730-689=41441-287=154376-304=72418-233=185605-486=119447-203=244537-127=410185-19=166491-133=358111×5=555712×2=142457×7=399674×8=5392135×3=405144×5=72051×3=153102×3=306123×8=984768×9=6912115×4=460499×2=998100×3=300321×8=2568118×5=590287×8=229648×5=240549×6=3294443×2=886928×6=5568121×2=242635×5=317546×7=322566×7=396213×4=52115×3=345197×5=985426×7=2982104×4=416836×6=501684×7=588422×3=1266140×6=84068×6=408223×2=446518×2=1036173×5=865152×2=304102×8=816234×6=140492÷2=46333÷9=3762÷2=31966÷6=161387÷3=129168÷2=84392÷7=56786÷3=262312÷6=5214÷7=228÷4=7207÷9=23375÷5=75700÷2=350303÷3=101432÷3=144324÷3=108920÷8=11584÷7=12640÷2=320134÷2=67483÷3=161243÷9=27735÷3=245203÷7=29630÷9=7022÷2=11180÷6=30162÷6=27120÷2=6098÷2=49672÷6=112287÷7=41688÷4=172274÷2=137295÷5=59236÷4=59544÷2=27281÷3=27464÷8=5813×76=98897×30=291032×18=57698×71=695831×22=68257×22=125414×69=96652×85=442026×13=33862×18=111611×57=62713×57=74147×12=56437×24=88885×10=85036×75=270040×22=88079×81=639931×17=52786×88=756811×35=38562×66=409213×45=58555×38=209020×45=90025×18=45017×21=35798×13=127410×20=20032×44=140821×45=94556×80=448063×11=69314×97=135841×13=53388×84=739248×17=81678×29=226217×51=86736×20=72085+367+238=690397+362+58=817220+171+418=809698+180+60=938730+148+63=941450+219+58=72772+144+215=431290+786+880=1956479+165+208=852331+722+90=1143163+629+74=866171+109+516=796668+132+95=895125+362+191=678131+552+198=881212+678+456=1346203+341+113=65738+609+619=126685+823+91=999690+356+765=1811325+460+156=941305+592+461=1358121+239+154=514703+53+447=120327+41+300=368214+505+429=1148198+339+238=77560+429+692=1181218+660+97=975220+581+896=1697575+327+79=981797+123+457=1377118+145+355=61828+892+596=1516670+129+84=883229+383+287=89957+53+234=344730+514+893=213714+312+309=635303+256+936=149545+199-18=226738+311-520=529365+35-59=341407+532-707=232174+236-282=128550+17-84=483232+264-289=207590+443-436=597210+184-368=26784+154-925=1360+258-295=23317+412-586=143108+295-394=972+81-53=100338+24-23=339283+229-102=410146+202-267=81492+417-54=855114+384-403=95994+234-321=907268+191-239=220943+597-911=62956+347-402=1962+835-625=1172378+121-124=375876+325-277=924217+221-177=261108+776-156=728246+253-128=371510+544-479=575235+33-209=59139+951-616=474207+175-277=105464+565-70=95939+222-239=22322+813-637=49833+87-91=29570+197-540=227107+30-105=32653+203-500=356387-187-82=118812-295-30=487349-20-263=66909-70-271=568491-173-93=225998-32-682=284365-32-196=137924-381-129=414462-22-50=390449-89-154=206477-55-158=264948-114-185=649463-57-82=324624-393-108=123432-291-124=17748-95-82=571417-113-232=72893-477-302=114425-70-47=308797-144-337=316374-109-50=215147-37-64=46288-101-153=34670-123-217=330443-251-83=109729-147-20=562395-209-84=102498-60-394=44340-33-169=138981-460-220=301325-165-15=145791-64-14=713421-81-133=207764-62-153=549382-149-84=149966-539-143=284459-326-38=95925-290-215=420422-60-260=102800-171-402=227285-183+111=213649-14+806=1441173-119+38=92714-493+831=1052480-465+442=457437-101+744=1080394-381+469=482463-394+773=842205-49+157=313474-443+37=68206-105+287=388353-209+440=584206-49+151=308787-586+385=586101-38+373=436745-602+819=962251-189+437=499312-179+227=360352-340+478=490920-310+597=120753-53+229=229555-506+281=330420-295+237=362595-251+585=929389-143+30=276641-500+248=389330-90+121=361961-809+135=287391-187+40=244309-242+521=588373-255+96=214729-475+687=941124-90+69=103992-428+970=1534487-421+371=437782-52+378=1108487-443+61=105760-501+531=790330-320+95=105620-326+78=37215×13×3=58596×12×4=460819×12×2=45659×51×4=1203617×13×3=66328×29×5=406011×42×2=92467×37×4=991611×19×2=41855×73×3=1204511×15×3=49522×57×9=1128624×12×2=57695×19×2=361041×12×2=98454×23×9=1117811×10×8=88032×46×8=1177610×30×3=90094×56×7=3684815×19×2=57097×62×9=5412614×35×2=98030×87×2=522011×17×2=37418×22×9=356426×18×2=93684×62×5=2604025×10×2=50059×21×9=1115110×18×2=36054×22×4=475216×12×3=57676×64×3=1459223×16×2=73641×42×5=861024×10×4=96057×94×4=2143237×10×2=74099×98×8=7761654×3×2=324421×2×6=505211×2×5=11015×7×4=42013×6×4=31220×3×6=36074×3×4=88835×9×2=63023×9×4=828118×6×7=495618×4×7=504412×2×4=329645×2×9=81089×9×5=400513×7×6=54677×8×2=123257×2×6=684255×3×6=4590161×3×2=966126×4×5=252046×6×3=828238×4×6=571213×9×7=81998×6×8=470470×5×2=700209×3×8=501662×2×3=37228×4×3=33613×9×5=58515×9×5=67532×4×3=38450×7×4=140031×8×3=744114×8×2=1824110×2×3=660151×4×5=302013×7×3=273120×2×7=168030×5×4=60044×6×7=184844×2×47=413616×4×68=435243×2×97=834224×3×63=453634×2×66=448816×6×93=892818×2×90=324019×3×45=256511×4×82=360833×3×34=336647×2×38=357214×6×76=638432×3×83=796827×2×76=410433×3×32=316814×4×95=532017×5×76=646043×2×17=146249×2×80=784012×2×67=160814×2×38=106442×2×67=562827×3×68=550849×2×15=147019×2×11=41810×8×60=480017×3×94=479421×4×82=688825×2×11=55020×2×58=232038×2×49=372412×8×62=595210×9×45=405011×4×77=338820×4×78=624023×2×87=400213×7×62=564212×4×49=235221×3×49=308739×2×24=187212×65÷2=39060×97÷5=116430×16÷4=12080×90÷4=180068×14÷7=13621×57÷3=39918×44÷2=39627×28÷2=37826×15÷3=13062×48÷3=99219×36÷3=22879×68÷2=268612×75÷3=30022×50÷2=55018×37÷3=22238×99÷9=41812×15÷9=2096×32÷2=153612×21÷9=2881×89÷9=80112×24÷6=4815×36÷9=6027×29÷3=26162×73÷2=226359×12÷2=35418×38÷3=22812×26÷6=5268×30÷8=25540×15÷6=10078×68÷4=132620×25÷5=10031×40÷4=31022×24÷8=6698×55÷7=77012×54÷8=8170×72÷5=100822×30÷4=16552×41÷2=106615×16÷3=8057×88÷2=250833×5÷3=55924×8÷6=123298×6÷4=147166×8÷4=33248×9÷4=108261×4÷6=174228×3÷6=114375×9÷3=112552×9÷3=156935×2÷5=374324×2÷8=81607×8÷2=242860×7÷6=70268×6÷4=402290×3÷2=435514×9÷3=154296×2÷3=64132×2÷4=66146×3÷6=7395×9÷3=285226×4÷8=113716×9÷4=1611243×4÷6=162370×6÷4=555111×8÷6=148472×9÷3=1416128×5÷4=160160×3÷5=9673×4÷2=146813×8÷4=162676×5÷2=190901×4÷2=1802165×4÷5=132792×7÷2=2772305×3÷5=183428×3÷6=214252×2÷4=12624×7÷3=5660×7÷2=210142×8÷2=568588÷7÷2=42180÷2÷5=18584÷2÷4=73846÷6÷3=47640÷4÷2=8024÷2÷3=4720÷2÷8=45351÷3÷3=39472÷2÷2=118208÷2÷8=13792÷4÷2=99560÷5÷7=16616÷7÷8=11276÷4÷3=23480÷5÷3=32224÷7÷8=4336÷4÷2=42696÷6÷4=29966÷2÷3=161636÷6÷2=53640÷5÷8=16400÷4÷2=50630÷5÷7=18810÷5÷2=81924÷2÷7=66486÷9÷9=6976÷2÷2=244891÷9÷9=11384÷4÷3=3272÷2÷2=18700÷7÷2=50525÷5÷7=15408÷3÷2=68972÷2÷2=243464÷2÷2=116810÷5÷9=18342÷2÷9=19140÷7÷5=4888÷2÷4=111400÷2÷5=40171÷9×2=38268÷2×8=1072456÷6×3=228645÷3×4=860126÷7×9=162588÷2×4=1176852÷4×8=1704768÷2×3=115230÷3×7=70765÷9×7=595222÷6×3=111420÷4×7=735420÷3×5=700894÷2×4=1788596÷4×6=894368÷8×2=92213÷3×6=426622÷2×7=2177132÷3×9=396954÷6×2=318986÷2×4=1972669÷3×9=2007932÷4×7=1631549÷3×6=1098372÷3×9=1116696÷4×8=1392532÷7×8=608561÷3×7=1309234÷2×6=702200÷5×2=80586÷2×3=879828÷9×4=368513÷9×7=399520÷5×7=728495÷3×2=330520÷5×4=416408÷2×4=816954÷2×5=2385981÷3×6=1962387÷3×4=516162÷6×31=837360÷8×20=90096÷8×81=972160÷4×83=3320222÷6×10=370434÷7×51=316233÷3×21=23148÷6×18=14491÷7×18=234200÷4×47=235042÷6×79=553720÷8×62=5580336÷7×20=960174÷6×35=101542÷6×35=245352÷4×16=140810÷2×32=160198÷9×84=1848156÷3×15=780296÷4×58=4292132÷4×21=69388÷8×67=737392÷8×14=68670÷2×40=1400297÷9×18=594360÷9×82=328018÷3×13=78415÷5×65=539552÷4×32=416415÷5×63=522975÷3×10=25054÷9×41=246220÷4×17=93542÷6×84=58816÷4×67=26812÷3×55=220342÷6×16=91222÷2×65=715117÷9×58=754162÷6×67=1809116+(445-340)=221107+(667-217)=557235+(150-94)=291643+(912-879)=676379+(280-210)=449115+(489-116)=488277+(454-223)=508672+(576-389)=859356+(434-118)=672962+(614-302)=1274367+(222-84)=505882+(728-389)=1221149+(310-281)=178994+(552-313)=1233396+(125-98)=423750+(747-227)=1270270+(430-357)=343660+(978-656)=982153+(375-152)=376188+(511-78)=621231+(239-143)=327202+(240-118)=324449+(485-321)=613624+(971-750)=845240+(137-31)=346672+(729-377)=1024433+(55-43)=445690+(662-150)=1202400+(416-12)=804222+(468-188)=502130+(387-224)=293911+(386-81)=121698+(263-131)=23088+(739-349)=478367+(367-168)=566960+(500-113)=1347258+(338-107)=489244+(641-395)=49078+(260-174)=164535+(953-686)=802286-(139+127)=20928-(547+220)=161176-(140+16)=20864-(228+625)=11277-(135+111)=31847-(564+174)=109146-(33+87)=26970-(120+789)=61448-(110+208)=130947-(89+562)=296443-(148+21)=274493-(63+211)=219462-(234+85)=143795-(177+95)=523424-(28+395)=1790-(223+46)=521367-(166+139)=62559-(122+268)=169398-(315+32)=51782-(313+98)=371478-(110+80)=288802-(170+552)=80218-(160+58)=0859-(30+355)=474492-(433+43)=16963-(194+454)=315445-(100+189)=156870-(706+157)=7286-(178+65)=43960-(110+240)=610434-(128+19)=287990-(161+429)=400444-(50+306)=88679-(52+262)=365232-(126+49)=57923-(594+78)=251467-(152+49)=266987-(218+87)=682239-(170+10)=59990-(827+137)=26215-(482-385)=118127-(988-964)=103462-(384-123)=201202-(655-606)=153427-(237-149)=339530-(276-153)=407355-(451-258)=162672-(829-488)=331359-(342-131)=148439-(631-534)=342376-(305-217)=288369-(224-163)=308431-(294-197)=334813-(804-384)=393371-(360-96)=107680-(304-249)=625369-(189-88)=268860-(981-693)=572323-(205-118)=236270-(344-179)=105476-(68-64)=472923-(301-175)=797385-(406-372)=351342-(174-38)=206254-(215-93)=132668-(628-502)=542223-(154-70)=139967-(167-122)=922302-(304-208)=206990-(627-248)=611233-(77-75)=231863-(912-446)=397277-(317-46)=6381-(912-686)=155425-(471-60)=14712-(713-517)=516276-(221-145)=200441-(304-124)=261347-(266-120)=201823-(385-82)=520340÷(16÷4)=85371÷(28÷4)=5396÷(24÷4)=16544÷(72÷9)=68105÷(15÷3)=21112÷(28÷7)=28324÷(28÷7)=81588÷(49÷7)=84171÷(21÷7)=57624÷(18÷9)=312246÷(24÷4)=41352÷(16÷2)=4448÷(24÷3)=6786÷(14÷7)=393408÷(24÷8)=136240÷(28÷7)=60112÷(40÷5)=14666÷(81÷9)=74135÷(15÷5)=45525÷(35÷7)=105447÷(27÷9)=149144÷(48÷6)=18462÷(54÷9)=77176÷(12÷6)=88360÷(36÷4)=40810÷(54÷6)=9036÷(24÷4)=6588÷(16÷4)=147288÷(72÷8)=3212÷(14÷7)=6145÷(25÷5)=29988÷(36÷9)=247392÷(24÷6)=9876÷(18÷9)=38160÷(30÷6)=32498÷(18÷6)=166472÷(14÷7)=236215÷(45÷9)=43208÷(24÷3)=26707÷(28÷4)=101952÷(4×2)=119940÷(2×2)=235312÷(2×2)=78600÷(2×2)=150872÷(4×2)=109108÷(2×3)=18387÷(3×3)=43774÷(3×3)=8666÷(2×3)=11978÷(3×2)=163120÷(2×2)=30680÷(2×2)=170608÷(4×2)=76456÷(2×3)=76720÷(2×2)=180832÷(2×2)=208240÷(2×2)=60160÷(2×4)=2027÷(3×3)=3464÷(2×4)=5863÷(3×3)=7408÷(2×2)=102968÷(2×4)=121176÷(2×2)=44981÷(3×3)=10916÷(2×4)=2234÷(2×3)=3918÷(3×3)=2156÷(3×2)=2668÷(2×2)=17456÷(3×2)=76444÷(3×2)=74984÷(2×2)=246432÷(2×3)=72392÷(2×4)=4990÷(3×3)=10432÷(3×3)=48632÷(2×2)=158544÷(2×4)=68954÷(3×3)=10672×(16÷4)=288306×(15÷3)=153040×(30÷6)=200652×(24÷4)=391240×(54÷6)=360396×(30÷5)=2376148×(40÷8)=740329×(12÷2)=1974177×(10÷2)=885396×(64÷8)=3168189×(24÷6)=756479×(72÷8)=431153×(21÷3)=371819×(14÷7)=1638398×(12÷6)=796866×(16÷2)=6928166×(20÷4)=830719×(24÷6)=287635×(63÷7)=315654×(49÷7)=457818×(28÷4)=126517×(32÷4)=413616×(36÷9)=64349×(24÷4)=2094277×(12÷4)=831102×(24÷8)=306158×(12÷2)=948810×(20÷4)=405081×(54÷6)=72935×(21÷7)=105213×(16÷4)=852423×(25÷5)=2115231×(27÷9)=693186×(36÷6)=111670×(42÷6)=490120×(72÷9)=960189×(12÷6)=378311×(56÷8)=217788×(35÷7)=440694×(28÷4)=485812×(240÷6)=48084×(100÷4)=210052×(117÷9)=67664×(385÷7)=352014×(450÷9)=70027×(639÷9)=191711×(108÷6)=19824×(126÷2)=151226×(132÷4)=85828×(50÷2)=70020×(344÷8)=86030×(176÷2)=264037×(198÷9)=81490×(84÷4)=189036×(90÷6)=54030×(891÷9)=297011×(516÷6)=94622×(236÷4)=129821×(230÷5)=96639×(215÷5)=167718×(141÷3)=84615×(354÷6)=88514×(105÷7)=21098×(711÷9)=774221×(144÷4)=75635×(588÷7)=294018×(248÷8)=55856×(102÷6)=95211×(306÷9)=37438×(204÷6)=129213×(325÷5)=84578×(116÷4)=226220×(92÷4)=46095×(304÷4)=722035×(110÷5)=77057×(216÷6)=205210×(114÷6)=19043×(232÷4)=249414×(190÷5)=53294×(279÷9)=2914377+133×4=909340+137