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52+305=233+957=296+112=243+493=45+267=252+415=270+123=814+636=68+165=348+152=129+274=870+777=341+71=204+161=104+68=241+538=334+144=938+502=220+135=980+664=119+164=480+265=293+152=331+303=101+237=801+162=291+163=524+169=198+149=786+362=234+197=480+453=345+124=281+182=80+158=784+141=27+35=327+675=76+77=467+184=173-19=993-374=464-397=521-132=434-47=892-700=202-170=350-323=172-18=320-119=336-265=934-618=468-158=738-455=110-69=495-72=349-125=835-476=299-270=991-721=438-241=877-851=207-91=818-425=487-337=976-945=448-58=787-49=441-152=608-28=278-212=798-367=494-101=775-370=456-106=687-436=487-20=680-471=407-247=253-36=474×2=173×8=50×6=979×5=35×2=657×3=86×6=628×6=137×4=806×5=73×7=656×2=30×2=324×5=135×2=249×2=127×3=447×5=107×8=734×8=192×2=66×8=95×2=349×2=124×8=35×3=281×3=572×5=52×6=89×4=127×5=42×7=125×4=16×6=131×2=545×6=42×6=479×3=118×7=857×2=380÷4=504÷2=345÷3=88÷8=385÷5=993÷3=156÷2=220÷5=172÷2=906÷3=32÷4=315÷5=267÷3=536÷4=375÷3=560÷8=298÷2=964÷4=136÷2=639÷9=387÷9=628÷2=201÷3=540÷2=114÷3=33÷3=18÷9=568÷4=20÷5=284÷2=392÷2=542÷2=324÷6=900÷2=48÷8=320÷2=237÷3=832÷2=152÷8=366÷2=28×19=33×53=15×46=30×72=26×23=55×96=41×24=40×31=10×46=20×95=13×38=87×65=28×31=73×91=68×13=71×68=38×14=97×50=16×15=73×93=15×61=12×30=50×15=71×89=72×13=66×90=36×11=77×84=14×20=78×58=26×30=56×69=20×28=17×97=25×37=27×29=18×46=22×47=14×47=74×66=252+339+17=555+825+928=201+572+105=11+780+243=115+364+216=531+312+766=331+74+85=840+940+145=34+388+49=101+345+246=231+162+473=398+19+542=664+21+57=957+830+426=233+101+656=981+181+790=212+246+444=398+992+748=810+52+64=783+918+528=197+270+85=178+682+887=373+213+219=474+272+693=104+217+280=509+96+848=107+311+40=808+17+525=314+233+156=16+590+536=39+64+317=840+498+778=105+124+442=180+580+904=61+109+366=179+783+481=571+112+53=842+732+257=183+526+175=144+121+403=352+10-100=666+85-577=216+247-397=134+456-380=351+40-238=356+929-169=65+268-109=796+489-670=135+264-233=198+785-823=45+326-167=191+854-441=201+160-167=98+783-835=256+226-313=221+684-576=72+319-81=105+938-184=46+409-45=462+254-253=359+123-335=881+718-317=256+186-29=965+70-597=69+91-27=503+560-917=247+179-84=633+275-461=161+283-200=837+63-735=74+314-138=311+673-350=149+48-148=585+780-294=129+341-444=677+539-150=68+80-66=439+788-780=305+99-179=810+969-254=242-55-106=920-22-365=443-109-22=839-473-68=411-281-111=839-370-349=290-142-45=923-238-174=229-124-54=658-143-278=481-63-193=798-153-343=456-54-94=784-100-233=338-256-60=725-305-397=443-322-41=725-183-26=391-47-290=962-513-306=441-96-193=870-670-106=337-14-37=909-701-205=422-11-97=847-151-267=346-44-132=793-351-107=170-102-45=658-327-147=446-56-167=831-601-204=393-215-33=569-321-140=274-70-118=692-512-10=444-60-356=724-65-390=392-67-270=766-142-406=221-177+117=686-572+503=201-196+193=998-211+613=463-354+179=793-722+879=489-136+86=280-117+439=363-347+346=833-263+91=269-153+215=908-610+844=166-123+248=648-317+641=104-102+251=261-29+788=230-51+77=995-966+491=459-394+55=654-280+860=270-208+418=659-497+816=488-468+137=673-527+293=375-186+34=652-155+615=250-160+23=328-211+660=362-154+168=931-503+840=469-129+69=230-209+382=59-56+303=872-601+566=464-414+397=726-184+588=239-105+16=971-233+397=481-342+166=611-458+808=27×13×2=48×22×3=10×24×3=75×34×7=32×15×2=65×91×5=17×19×3=67×90×5=12×10×5=37×44×3=21×23×2=30×66×2=22×12×3=37×12×7=14×12×5=90×66×6=18×11×5=30×77×7=12×22×3=90×29×8=13×12×6=47×54×2=20×12×3=11×13×3=12×21×3=94×85×6=25×14×2=56×58×4=28×13×2=73×44×3=10×19×5=25×30×3=27×17×2=20×71×7=17×24×2=31×30×6=10×24×2=62×20×7=34×12×2=41×64×9=10×3×7=105×8×5=10×5×6=248×3×9=62×3×2=44×4×7=17×4×2=91×7×5=28×9×3=26×8×3=120×2×3=83×4×8=21×7×3=230×2×8=28×3×8=75×3×8=10×5×2=51×7×8=117×4×2=183×2×3=35×2×5=60×3×9=23×3×6=15×7×5=10×2×9=145×3×5=77×3×2=24×9×6=61×4×3=360×2×4=13×6×8=137×3×4=42×2×5=422×2×3=95×5×2=156×5×7=94×2×4=47×8×2=140×3×2=103×4×2=13×7×54=27×3×23=18×5×60=44×2×12=15×2×65=14×5×67=28×3×89=15×5×39=10×5×43=24×4×83=16×6×31=11×8×38=38×2×18=11×4×94=35×2×59=21×4×85=26×2×29=23×2×60=16×4×57=18×4×15=14×3×73=30×2×48=17×3×74=25×3×69=14×5×12=39×2×15=37×2×94=38×2×84=14×4×45=32×2×58=30×3×77=15×3×41=27×2×33=29×2×26=18×2×92=23×2×41=14×7×97=11×8×60=21×4×54=43×2×54=15×27÷5=54×94÷2=12×18÷9=88×56÷7=16×19÷8=60×69÷9=18×55÷9=21×98÷3=11×84÷6=51×66÷9=31×25÷5=85×32÷5=16×51÷4=58×26÷2=47×14÷2=66×99÷9=47×12÷4=13×16÷2=91×10÷5=80×60÷3=27×20÷5=23×45÷9=10×26÷2=27×70÷3=34×15÷6=50×24÷2=28×30÷3=96×81÷4=36×25÷2=46×57÷6=32×13÷8=35×88÷8=36×11÷9=43×42÷2=28×16÷7=18×67÷9=31×15÷3=85×45÷3=48×11÷8=35×35÷5=64×4÷8=56×3÷7=210×2÷3=305×6÷2=180×5÷6=638×4÷8=110×8÷2=432×8÷6=66×5÷3=410×4÷8=84×3÷9=367×4÷2=166×3÷2=763×2÷7=53×8÷4=398×9÷3=11×9÷3=704×5÷2=156×2÷6=175×9÷5=25×8÷2=457×4÷2=101×4÷2=69×4÷2=87×2÷6=948×7÷2=48×8÷4=897×5÷3=150×3÷2=78×9÷2=144×6÷4=585×7÷5=498×2÷3=797×8÷2=320×3÷6=638×3÷6=30×8÷2=372×2÷4=111×4÷6=355×7÷5=54÷2÷3=616÷7÷2=750÷2÷3=756÷7÷9=640÷8÷4=476÷2÷2=260÷5÷4=483÷7÷3=792÷6÷3=648÷3÷4=176÷2÷4=528÷2÷4=456÷6÷2=480÷4÷5=656÷4÷4=330÷2÷3=56÷4÷2=360÷2÷6=300÷5÷5=896÷4÷7=368÷4÷4=552÷2÷3=684÷6÷2=144÷9÷8=945÷5÷9=440÷5÷2=80÷5÷8=528÷2÷6=729÷3÷3=876÷4÷3=612÷6÷3=544÷4÷4=588÷2÷3=952÷8÷7=924÷6÷7=808÷2÷4=780÷6÷2=588÷7÷7=720÷9÷8=892÷2÷2=336÷8×9=364÷7×3=766÷2×3=892÷4×5=564÷3×8=240÷2×6=844÷2×9=844÷2×4=384÷8×3=882÷7×9=594÷6×8=730÷5×4=985÷5×6=30÷5×8=544÷4×6=912÷6×7=324÷3×8=680÷5×6=360÷4×9=747÷9×7=112÷4×9=136÷8×5=692÷4×5=81÷3×9=228÷3×9=125÷5×9=700÷2×5=594÷2×4=944÷4×8=892÷2×8=891÷3×6=20÷2×9=892÷4×3=996÷6×4=918÷9×2=540÷6×5=610÷5×3=376÷8×5=360÷3×7=777÷7×3=174÷3×15=245÷7×18=64÷4×43=460÷5×49=10÷2×12=582÷6×55=16÷8×91=392÷8×68=18÷6×55=168÷4×15=21÷7×73=57÷3×88=160÷4×22=105÷7×62=36÷4×83=368÷4×39=72÷6×65=272÷4×82=135÷9×56=194÷2×50=65÷5×43=94÷2×70=40÷2×43=140÷2×37=54÷9×24=368÷8×12=105÷7×14=116÷4×45=50÷2×29=138÷6×42=87÷3×10=78÷3×78=345÷5×11=244÷4×55=108÷4×31=400÷8×14=45÷9×19=276÷3×25=87÷3×26=312÷6×95=491+(56-48)=62+(647-594)=46+(441-355)=818+(716-713)=332+(440-367)=852+(852-423)=199+(130-13)=628+(723-465)=240+(174-48)=489+(405-207)=366+(404-148)=189+(740-110)=370+(457-104)=575+(647-590)=325+(358-308)=338+(737-16)=184+(89-54)=776+(870-463)=48+(366-148)=195+(801-134)=440+(208-122)=601+(936-374)=432+(328-71)=407+(328-174)=85+(464-386)=777+(862-237)=348+(498-258)=900+(936-631)=271+(430-406)=302+(504-96)=12+(392-270)=579+(903-596)=86+(307-175)=142+(900-464)=314+(313-198)=658+(349-253)=456+(484-202)=154+(346-31)=238+(485-475)=570+(771-374)=181-(116+59)=981-(143+481)=478-(144+39)=661-(139+234)=447-(47+205)=857-(37+72)=326-(88+94)=949-(230+251)=229-(21+35)=983-(397+411)=475-(205+25)=757-(171+352)=454-(122+311)=805-(318+359)=402-(102+231)=798-(223+240)=429-(46+266)=534-(37+423)=482-(93+154)=732-(246+231)=476-(81+208)=823-(38+316)=251-(60+142)=676-(27+424)=369-(14+184)=738-(264+72)=343-(188+137)=525-(320+28)=378-(283+70)=854-(745+62)=245-(10+17)=825-(572+96)=357-(21+180)=537-(293+102)=441-(106+70)=698-(301+291)=484-(43+272)=852-(180+578)=375-(32+72)=761-(507+87)=479-(290-102)=534-(312-11)=299-(91-66)=498-(399-358)=158-(178-153)=543-(599-116)=475-(305-199)=327-(559-486)=34-(307-275)=679-(680-457)=418-(408-119)=631-(358-304)=442-(395-205)=767-(385-216)=93-(462-383)=666-(973-459)=246-(184-141)=538-(443-287)=455-(389-312)=621-(701-250)=473-(470-157)=582-(235-218)=438-(160-133)=867-(986-810)=366-(344-132)=749-(848-291)=261-(174-67)=331-(416-350)=344-(500-477)=939-(639-97)=52-(233-203)=832-(749-249)=192-(348-257)=320-(347-162)=342-(354-141)=861-(526-11)=494-(446-124)=921-(234-197)=75-(351-305)=982-(614-572)=402÷(54÷9)=900÷(35÷7)=52÷(20÷5)=348÷(21÷7)=320÷(45÷9)=316÷(16÷4)=255÷(25÷5)=414÷(36÷4)=469÷(63÷9)=612÷(48÷8)=228÷(14÷7)=680÷(25÷5)=404÷(24÷6)=180÷(45÷9)=500÷(16÷8)=688÷(16÷8)=125÷(45÷9)=483÷(21÷7)=454÷(16÷8)=375÷(21÷7)=228÷(24÷4)=924÷(15÷5)=284÷(12÷6)=628÷(32÷8)=320÷(16÷4)=868÷(21÷3)=220÷(30÷6)=360÷(15÷5)=400÷(24÷3)=678÷(10÷5)=416÷(28÷7)=40÷(12÷3)=274÷(18÷9)=870÷(35÷7)=54÷(54÷9)=65÷(20÷4)=175÷(20÷4)=995÷(30÷6)=236÷(32÷8)=176÷(12÷6)=664÷(2×4)=24÷(4×2)=32÷(2×2)=12÷(2×3)=536÷(2×2)=788÷(2×2)=704÷(2×4)=408÷(2×2)=786÷(2×3)=240÷(2×4)=567÷(3×3)=472÷(4×2)=784÷(2×2)=120÷(3×2)=584÷(4×2)=672÷(2×3)=942÷(3×2)=736÷(2×2)=714÷(3×2)=160÷(4×2)=366÷(2×3)=495÷(3×3)=416÷(4×2)=852÷(3×2)=720÷(2×3)=279÷(3×3)=135÷(3×3)=620÷(2×2)=116÷(2×2)=228÷(3×2)=192÷(4×2)=978÷(3×2)=460÷(2×2)=408÷(2×4)=714÷(2×3)=456÷(3×2)=84÷(2×2)=396÷(3×3)=660÷(2×3)=720÷(3×2)=113×(36÷9)=314×(32÷4)=151×(24÷4)=410×(18÷9)=61×(63÷7)=703×(30÷5)=167×(40÷8)=243×(24÷8)=147×(30÷5)=571×(40÷8)=48×(32÷8)=562×(63÷9)=191×(16÷8)=113×(56÷8)=176×(20÷5)=668×(24÷3)=75×(10÷5)=538×(18÷2)=63×(63÷7)=749×(15÷5)=151×(12÷3)=793×(30÷6)=368×(12÷6)=326×(54÷9)=235×(14÷7)=528×(28÷4)=16×(24÷4)=207×(45÷9)=89×(35÷7)=870×(24÷8)=165×(15÷5)=700×(45÷5)=439×(10÷5)=971×(56÷8)=257×(12÷6)=511×(21÷7)=231×(10÷5)=381×(49÷7)=203×(15÷5)=308×(15÷3)=27×(60÷2)=88×(490÷7)=23×(124÷4)=98×(120÷5)=22×(60÷3)=35×(256÷8)=30×(20÷2)=71×(228÷6)=11×(204÷3)=10×(98÷2)=17×(288÷6)=44×(637÷7)=24×(54÷3)=44×(747÷9)=34×(100÷4)=93×(168÷4)=11×(528÷8)=70×(315÷9)=13×(310÷5)=60×(819÷9)=11×(440÷8)=26×(130÷5)=27×(175÷7)=88×(728÷8)=32×(30÷2)=80×(60÷2)=15×(448÷8)=13×(84÷7)=27×(78÷6)=63×(104÷8)=17×(312÷6)=92×(268÷4)=40×(144÷9)=52×(392÷8)=11×(183÷3)=63×(426÷6)=42×(63÷3)=82×(170÷5)=23×(147÷7)=55×(384÷4)=179+11×3=911+87×9=480+224×2=838+57×9=169+108×3=179+47×3=196+98×8=758+438×2=23+413×2=475+281×2=98+253×3=849+136×2=251+137×4=439+22×3=75+119×2=676+127×4=14+311×2=329+77×7=54+444×2=437+115×3=482+182×2=242+195×3=140+51×3=485+419×2=161+116×3=635+121×6=30+88×3=360+35×4=288+30×7=419+112×8=159×2+17=272×2+912=95×5+186=139×3+751=238×3+160=59×4+254=65×9+178=168×3+758=99×2+198=86×2+785=393+27×18=215+12×11=42+21×12=761+36×17=454+15×26=829+11×37=464+30×12=674+14×16=65+29×23=220+11×57=14+20×46=180+31×16=398+29×17=81+72×13=72+17×38=813+24×39=346+26×14=60+15×35=66+19×44=866+40×24=73+10×62=638+46×18=297+34×15=144+15×37=252+11×48=274+23×20=305+10×44=279+34×16=209+53×12=436+13×72=36×16+287=24×35+679=43×12+353=41×10+920=15×47+130=44×15+994=53×10+368=81×11+716=34×15+314=18×41+293=460-11×15=986-19×51=490-29×11=890-73×12=486-17×17=866-10×26=471-23×18=753-42×11=500-18×10=766-18×28=322-12×25=984-35×15=232-10×23=835-35×22=462-11×12=877-10×82=459-11×23=934-54×14=339-15×12=372-23×15=236-15×10=413-13×21=461-21×17=532-19×19=313-16×17=680-25×14=493-27×15=820-16×16=260-12×17=454-16×21=457-20×14=732-56×13=358-17×18=868-54×15=466-15×20=984-39×11=434-11×23=654-11×51=135-10×12=961-28×21=488-11×6=465-81×5=464-53×8=133-21×3=374-44×6=629-93×2=419-103×2=240-119×2=442-65×4=874-393×2=210-26×7=711-87×5=384-66×3=728-145×3=306-68×3=776-141×4=390-187×2=966-289×3=434-33×6=947-174×2=419-72×2=234-33×6=172-39×3=388-134×2=496-14×7=627-30×2=147-19×7=864-51×4=268-15×2=536-41×6=363-59×4=622-70×6=472-195×2=581-93×5=358-150×2=757-29×2=134-59×2=922-92×8=473-130×2=819-39×4=21×12-53=11×41-287=13×32-386=84×11-469=32×12-112=21×39-68=16×27-357=10×63-246=13×32-342=33×16-72=10×37-79=85×11-227=16×18-30=21×47-817=22×19-414=42×20-792=11×45-288=17×45-621=18×22-19=34×29-117=30×16-64=45×19-656=18×24-110=22×17-72=10×40-341=53×16-446=20×24-61=96×10-614=13×34-332=39×10-70=10×47-188=61×16-388=21×17-68=65×12-571=41×12-56=12×68-73=24×10-76=38×11-71=45×11-123=34×24-196=159×6-275=769×2-754=30×6-63=502×4-655=119×4-70=374×3-523=111×9-468=767×9-526=92×6-442=348×9-263=91×8-315=458×8-632=134×5-433=698×6-299=25×2-39=772×4-875=93×6-273=185×6-306=402×2-53=593×2-796=240×3-19=465×7-752=74×6-65=787×9-282=402×2-708=338×3-898=414×2-421=315×2-205=244×3-671=860×6-246=165×3-342=311×3-228=412×2-287=734×5-51=297×2-189=813×7-788=148×6-109=224×2-58=24×9-200=270×7-244=474+144÷4=834+762÷3=356+920÷4=652+259÷7=259+663÷3=107+30÷6=85+694÷2=180+42÷3=284+776÷8=156+140÷7=57+132÷3=50+760÷4=345+684÷9=191+639÷9=313+42÷3=920+196÷7=154+538÷2=188+858÷2=137+572÷4=196+592÷4=765÷5+261=980÷2+673=417÷3+469=805÷7+560=594÷6+185=700÷2+960=680÷5+259=840÷5+234=908÷4+375=765÷5+423=50÷5+373=552÷2+688=570÷5+144=954÷2+693=147÷7+171=508÷4+318=606÷6+434=217÷7+962=726÷6+58=966÷7+394=487-128÷4=473-183÷3=345-980÷5=136-90÷5=382-879÷3=921-891÷9=286-267÷3=304-171÷3=499-840÷3=768-930÷2=295-700÷7=707-914÷2=121-256÷4=308-250÷5=386-196÷7=981-676÷2=369-414÷2=361-956÷4=275-252÷7=361-516÷4=431-376÷4=131-12÷4=355-592÷4=617-84÷4=199-248÷4=154-595÷5=238-784÷7=455-250÷5=332-880÷5=559-160÷2=204-36÷4=757-604÷2=61-135÷3=215-126÷2=202-684÷4=674-625÷5=169-10÷2=819-540÷9=345-882÷6=509-720÷6=23×(268-257)=57×(760-728)=24×(88-55)=55×(805-742)=11×(211-157)=90×(54-28)=10×(348-260)=96×(112-34)=10×(337-320)=74×(900-867)=46×(433-416)=93×(535-470)=10×(232-177)=80×(852-768)=17×(259-236)=31×(582-549)=38×(443-430)=85×(179-105)=33×(372-344)=42×(92-32)=(284-262)×39=(160-126)×52=(481-465)×50=(608-552)×78=(127-112)×43=(721-656)×42=(370-303)×13=(256-168)×15=(325-302)×22=(54-22)×57=(323-252)×10=(506-420)×52=(354-303)×12=(321-303)×93=(380-353)×21=(312-244)×89=(458-414)×12=(830-805)×87=(264-218)×20=(828-761)×72=178×(87-84)=21×(120-112)=73×(102-99)=249×(334-331)=110×(274-271)=209×(661-652)=327×(395-392)=435×(182-178)=128×(448-444)=804×(872-867)=129×(170-164)=917×(342-333)=179×(140-136)=83×(741-737)=44×(257-253)=49×(151-145)=122×(141-133)=469×(677-671)=91×(469-464)=144×(804-796)=129×(326-319)=915×(170-162)=17×(123-115)=241×(260-251)=63×(435-431)=886×(664-656)=115×(60-52)=373×(646-642)=110×(301-293)=141×(870-861)=62×(16-12)=413×(371-363)=32×(469-466)=706×(432-428)=218×(94-90)=752×(401-398)=125×(336-332)=116×(394-389)=102×(67-61)=192×(823-817)=456÷(121-113)=154÷(966-964)=57÷(433-430)=738÷(240-238)=32÷(182-174)=756÷(607-605)=261÷(483-480)=486÷(733-731)=170÷(295-293)=812÷(861-854)=371÷(81-74)=88÷(274-270)=262÷(403-401)=638÷(153-151)=104÷(247-245)=156÷(345-339)=144÷(374-372)=560÷(207-202)=488÷(395-387)=178÷(237-235)=56÷(393-389)=933÷(828-825)=33÷(259-256)=848÷(405-403)=140÷(323-319)=458÷(907-905)=234÷(56-54)=945÷(408-399)=256÷(282-278)=120÷(132-129)=39÷(31-28)=484÷(587-585)=468÷(158-149)=344÷(574-570)=372÷(223-217)=837÷(263-260)=342÷(380-377)=828÷(486-480)=480÷(267-264)=560÷(591-589)=(398-389)÷3=(646-484)÷3=(365-335)÷2=(399-364)÷5=(490-481)÷3=(502-97)÷3=(460-428)÷4=(472-274)÷3=(346-49)÷3=(873-43)÷2=(465-213)÷4=(882-417)÷3=(437-129)÷4=(184-112)÷4=(308-176)÷3=(829-139)÷5=(309-43)÷2=(310-190)÷8=(485-285)÷5=(689-521)÷4=(302-122)÷4=(830-402)÷2=(419-335)÷6=(961-686)÷5=(211-145)÷2=(383-243)÷2=(418-271)÷3=(538-145)÷3=(277-213)÷4=(940-168)÷2=(197-64)÷7=(427-121)÷9=(319-11)÷4=(935-245)÷3=(366-120)÷2=(699-307)÷8=(215-170)÷5=(994-346)÷4=(380-196)÷4=(239-95)÷4=1/7+4/7=2/6+3/6=1/7+2/7=6/10+2/10=4/8+3/8=1/6+4/6=1/4+2/4=1/10+9/10=5/8+2/8=2/6+4/6=3/8+2/8=4/6+2/6=5/8-2/8=7/10-2/10=2/5-1/5=2/3-1/3=3/8-2/8=2/4-1/4=4/7-2/7=7/8-1/8=3/5-1/5=5/9-3/9=2/6-1/6=6/8-2/8=3.4+4.1=45.8+17.6=6.7+4.4=8.1+0.2=1.5+4.1=6.7+39.4=4.9+4.8=46.1+9.1=0.2+2.5=2.1+5.4=1.1+5.0=0.3+72.3=5.0+8.2=43.6+14.4=9.5+2.7=1.2+9.6=1.8+9.4=48.5+40.4=9.5+3.1=21.1+38.3=1.5+0.4=6.3+7.5=5.5+7.1=34.6+8.7=1.3+0.5=2.8+94.4=7.1+1.2=0.4+4.8=9.9+0.3=73.2+15.8=6.0+5.8=52.5+34.1=6.2+7.5=3.0+7.7=2.3+6.3=1.2+3.6=8.6+7.6=12.5+59.9=7.5+9.5=4.8+3.4=8.5-6.3=95.2-19.2=9.7-8.0=7.9-1.4=9.0-5.6=60.7-21.0=9.8-4.2=82.0-18.0=9.5-0.6=5.0-1.6=6.9-0.7=52.4-33.1=8.4-4.5=73.7-26.1=5.3-0.4=8.1-1.4=6.0-0.2=43.1-2.6=7.1-1.0=28.0-13.5=9.7-2.4=1.9-0.3=9.0-6.0=23.7-3.0=10.0-4.8=78.1-18.0=5.9-1.2=9.6-5.4=7.3-4.7=57.5-16.4=5.5-2.0=76.8-14.4=8.4-8.2=10.0-0.3=8.2-1.7=76.7-33.2=7.1-1.9=80.0-60.7=2.1-1.9=7.8-2.9=参考答案52+305=357233+957=1190296+112=408243+493=73645+267=312252+415=667270+123=393814+636=145068+165=233348+152=500129+274=403870+777=1647341+71=412204+161=365104+68=172241+538=779334+144=478938+502=1440220+135=355980+664=1644119+164=283480+265=745293+152=445331+303=634101+237=338801+162=963291+163=454524+169=693198+149=347786+362=1148234+197=431480+453=933345+124=469281+182=46380+158=238784+141=92527+35=62327+675=100276+77=153467+184=651173-19=154993-374=619464-397=67521-132=389434-47=387892-700=192202-170=32350-323=27172-18=154320-119=201336-265=71934-618=316468-158=310738-455=283110-69=41495-72=423349-125=224835-476=359299-270=29991-721=270438-241=197877-851=26207-91=116818-425=393487-337=150976-945=31448-58=390787-49=738441-152=289608-28=580278-212=66798-367=431494-101=393775-370=405456-106=350687-436=251487-20=467680-471=209407-247=160253-36=217474×2=948173×8=138450×6=300979×5=489535×2=70657×3=197186×6=516628×6=3768137×4=548806×5=403073×7=511656×2=131230×2=60324×5=1620135×2=270249×2=498127×3=381447×5=2235107×8=856734×8=5872192×2=38466×8=52895×2=190349×2=698124×8=99235×3=105281×3=843572×5=286052×6=31289×4=356127×5=63542×7=294125×4=50016×6=96131×2=262545×6=327042×6=252479×3=1437118×7=826857×2=1714380÷4=95504÷2=252345÷3=11588÷8=11385÷5=77993÷3=331156÷2=78220÷5=44172÷2=86906÷3=30232÷4=8315÷5=63267÷3=89536÷4=134375÷3=125560÷8=70298÷2=149964÷4=241136÷2=68639÷9=71387÷9=43628÷2=314201÷3=67540÷2=270114÷3=3833÷3=1118÷9=2568÷4=14220÷5=4284÷2=142392÷2=196542÷2=271324÷6=54900÷2=45048÷8=6320÷2=160237÷3=79832÷2=416152÷8=19366÷2=18328×19=53233×53=174915×46=69030×72=216026×23=59855×96=528041×24=98440×31=124010×46=46020×95=190013×38=49487×65=565528×31=86873×91=664368×13=88471×68=482838×14=53297×50=485016×15=24073×93=678915×61=91512×30=36050×15=75071×89=631972×13=93666×90=594036×11=39677×84=646814×20=28078×58=452426×30=78056×69=386420×28=56017×97=164925×37=92527×29=78318×46=82822×47=103414×47=65874×66=4884252+339+17=608555+825+928=2308201+572+105=87811+780+243=1034115+364+216=695531+312+766=1609331+74+85=490840+940+145=192534+388+49=471101+345+246=692231+162+473=866398+19+542=959664+21+57=742957+830+426=2213233+101+656=990981+181+790=1952212+246+444=902398+992+748=2138810+52+64=926783+918+528=2229197+270+85=552178+682+887=1747373+213+219=805474+272+693=1439104+217+280=601509+96+848=1453107+311+40=458808+17+525=1350314+233+156=70316+590+536=114239+64+317=420840+498+778=2116105+124+442=671180+580+904=166461+109+366=536179+783+481=1443571+112+53=736842+732+257=1831183+526+175=884144+121+403=668352+10-100=262666+85-577=174216+247-397=66134+456-380=210351+40-238=153356+929-169=111665+268-109=224796+489-670=615135+264-233=166198+785-823=16045+326-167=204191+854-441=604201+160-167=19498+783-835=46256+226-313=169221+684-576=32972+319-81=310105+938-184=85946+409-45=410462+254-253=463359+123-335=147881+718-317=1282256+186-29=413965+70-597=43869+91-27=133503+560-917=146247+179-84=342633+275-461=447161+283-200=244837+63-735=16574+314-138=250311+673-350=634149+48-148=49585+780-294=1071129+341-444=26677+539-150=106668+80-66=82439+788-780=447305+99-179=225810+969-254=1525242-55-106=81920-22-365=533443-109-22=312839-473-68=298411-281-111=19839-370-349=120290-142-45=103923-238-174=511229-124-54=51658-143-278=237481-63-193=225798-153-343=302456-54-94=308784-100-233=451338-256-60=22725-305-397=23443-322-41=80725-183-26=516391-47-290=54962-513-306=143441-96-193=152870-670-106=94337-14-37=286909-701-205=3422-11-97=314847-151-267=429346-44-132=170793-351-107=335170-102-45=23658-327-147=184446-56-167=223831-601-204=26393-215-33=145569-321-140=108274-70-118=86692-512-10=170444-60-356=28724-65-390=269392-67-270=55766-142-406=218221-177+117=161686-572+503=617201-196+193=198998-211+613=1400463-354+179=288793-722+879=950489-136+86=439280-117+439=602363-347+346=362833-263+91=661269-153+215=331908-610+844=1142166-123+248=291648-317+641=972104-102+251=253261-29+788=1020230-51+77=256995-966+491=520459-394+55=120654-280+860=1234270-208+418=480659-497+816=978488-468+137=157673-527+293=439375-186+34=223652-155+615=1112250-160+23=113328-211+660=777362-154+168=376931-503+840=1268469-129+69=409230-209+382=40359-56+303=306872-601+566=837464-414+397=447726-184+588=1130239-105+16=150971-233+397=1135481-342+166=305611-458+808=96127×13×2=70248×22×3=316810×24×3=72075×34×7=1785032×15×2=96065×91×5=2957517×19×3=96967×90×5=3015012×10×5=60037×44×3=488421×23×2=96630×66×2=396022×12×3=79237×12×7=310814×12×5=84090×66×6=3564018×11×5=99030×77×7=1617012×22×3=79290×29×8=2088013×12×6=93647×54×2=507620×12×3=72011×13×3=42912×21×3=75694×85×6=4794025×14×2=70056×58×4=1299228×13×2=72873×44×3=963610×19×5=95025×30×3=225027×17×2=91820×71×7=994017×24×2=81631×30×6=558010×24×2=48062×20×7=868034×12×2=81641×64×9=2361610×3×7=210105×8×5=420010×5×6=300248×3×9=669662×3×2=37244×4×7=123217×4×2=13691×7×5=318528×9×3=75626×8×3=624120×2×3=72083×4×8=265621×7×3=441230×2×8=368028×3×8=67275×3×8=180010×5×2=10051×7×8=2856117×4×2=936183×2×3=109835×2×5=35060×3×9=162023×3×6=41415×7×5=52510×2×9=180145×3×5=217577×3×2=46224×9×6=129661×4×3=732360×2×4=288013×6×8=624137×3×4=164442×2×5=420422×2×3=253295×5×2=950156×5×7=546094×2×4=75247×8×2=752140×3×2=840103×4×2=82413×7×54=491427×3×23=186318×5×60=540044×2×12=105615×2×65=195014×5×67=469028×3×89=747615×5×39=292510×5×43=215024×4×83=796816×6×31=297611×8×38=334438×2×18=136811×4×94=413635×2×59=413021×4×85=714026×2×29=150823×2×60=276016×4×57=364818×4×15=108014×3×73=306630×2×48=288017×3×74=377425×3×69=517514×5×12=84039×2×15=117037×2×94=695638×2×84=638414×4×45=252032×2×58=371230×3×77=693015×3×41=184527×2×33=178229×2×26=150818×2×92=331223×2×41=188614×7×97=950611×8×60=528021×4×54=453643×2×54=464415×27÷5=8154×94÷2=253812×18÷9=2488×56÷7=70416×19÷8=3860×69÷9=46018×55÷9=11021×98÷3=68611×84÷6=15451×66÷9=37431×25÷5=15585×32÷5=54416×51÷4=20458×26÷2=75447×14÷2=32966×99÷9=72647×12÷4=14113×16÷2=10491×10÷5=18280×60÷3=160027×20÷5=10823×45÷9=11510×26÷2=13027×70÷3=63034×15÷6=8550×24÷2=60028×30÷3=28096×81÷4=194436×25÷2=45046×57÷6=43732×13÷8=5235×88÷8=38536×11÷9=4443×42÷2=90328×16÷7=6418×67÷9=13431×15÷3=15585×45÷3=127548×11÷8=6635×35÷5=24564×4÷8=3256×3÷7=24210×2÷3=140305×6÷2=915180×5÷6=150638×4÷8=319110×8÷2=440432×8÷6=57666×5÷3=110410×4÷8=20584×3÷9=28367×4÷2=734166×3÷2=249763×2÷7=21853×8÷4=106398×9÷3=119411×9÷3=33704×5÷2=1760156×2÷6=52175×9÷5=31525×8÷2=100457×4÷2=914101×4÷2=20269×4÷2=13887×2÷6=29948×7÷2=331848×8÷4=96897×5÷3=1495150×3÷2=22578×9÷2=351144×6÷4=216585×7÷5=819498×2÷3=332797×8÷2=3188320×3÷6=160638×3÷6=31930×8÷2=120372×2÷4=186111×4÷6=74355×7÷5=49754÷2÷3=9616÷7÷2=44750÷2÷3=125756÷7÷9=12640÷8÷4=20476÷2÷2=119260÷5÷4=13483÷7÷3=23792÷6÷3=44648÷3÷4=54176÷2÷4=22528÷2÷4=66456÷6÷2=38480÷4÷5=24656÷4÷4=41330÷2÷3=5556÷4÷2=7360÷2÷6=30300÷5÷5=12896÷4÷7=32368÷4÷4=23552÷2÷3=92684÷6÷2=57144÷9÷8=2945÷5÷9=21440÷5÷2=4480÷5÷8=2528÷2÷6=44729÷3÷3=81876÷4÷3=73612÷6÷3=34544÷4÷4=34588÷2÷3=98952÷8÷7=17924÷6÷7=22808÷2÷4=101780÷6÷2=65588÷7÷7=12720÷9÷8=10892÷2÷2=223336÷8×9=378364÷7×3=156766÷2×3=1149892÷4×5=1115564÷3×8=1504240÷2×6=720844÷2×9=3798844÷2×4=1688384÷8×3=144882÷7×9=1134594÷6×8=792730÷5×4=584985÷5×6=118230÷5×8=48544÷4×6=816912÷6×7=1064324÷3×8=864680÷5×6=816360÷4×9=810747÷9×7=581112÷4×9=252136÷8×5=85692÷4×5=86581÷3×9=243228÷3×9=684125÷5×9=225700÷2×5=1750594÷2×4=1188944÷4×8=1888892÷2×8=3568891÷3×6=178220÷2×9=90892÷4×3=669996÷6×4=664918÷9×2=204540÷6×5=450610÷5×3=366376÷8×5=235360÷3×7=840777÷7×3=333174÷3×15=870245÷7×18=63064÷4×43=688460÷5×49=450810÷2×12=60582÷6×55=533516÷8×91=182392÷8×68=333218÷6×55=165168÷4×15=63021÷7×73=21957÷3×88=1672160÷4×22=880105÷7×62=93036÷4×83=747368÷4×39=358872÷6×65=780272÷4×82=5576135÷9×56=840194÷2×50=485065÷5×43=55994÷2×70=329040÷2×43=860140÷2×37=259054÷9×24=144368÷8×12=552105÷7×14=210116÷4×45=130550÷2×29=725138÷6×42=96687÷3×10=29078÷3×78=2028345÷5×11=759244÷4×55=3355108÷4×31=837400÷8×14=70045÷9×19=95276÷3×25=230087÷3×26=754312÷6×95=4940491+(56-48)=49962+(647-594)=11546+(441-355)=132818+(716-713)=821332+(440-367)=405852+(852-423)=1281199+(130-13)=316628+(723-465)=886240+(174-48)=366489+(405-207)=687366+(404-148)=622189+(740-110)=819370+(457-104)=723575+(647-590)=632325+(358-308)=375338+(737-16)=1059184+(89-54)=219776+(870-463)=118348+(366-148)=266195+(801-134)=862440+(208-122)=526601+(936-374)=1163432+(328-71)=689407+(328-174)=56185+(464-386)=163777+(862-237)=1402348+(498-258)=588900+(936-631)=1205271+(430-406)=295302+(504-96)=71012+(392-270)=134579+(903-596)=88686+(307-175)=218142+(900-464)=578314+(313-198)=429658+(349-253)=754456+(484-202)=738154+(346-31)=469238+(485-475)=248570+(771-374)=967181-(116+59)=6981-(143+481)=357478-(144+39)=295661-(139+234)=288447-(47+205)=195857-(37+72)=748326-(88+94)=144949-(230+251)=468229-(21+35)=173983-(397+411)=175475-(205+25)=245757-(171+352)=234454-(122+311)=21805-(318+359)=128402-(102+231)=69798-(223+240)=335429-(46+266)=117534-(37+423)=74482-(93+154)=235732-(246+231)=255476-(81+208)=187823-(38+316)=469251-(60+142)=49676-(27+424)=225369-(14+184)=171738-(264+72)=402343-(188+137)=18525-(320+28)=177378-(283+70)=25854-(745+62)=47245-(10+17)=218825-(572+96)=157357-(21+180)=156537-(293+102)=142441-(106+70)=265698-(301+291)=106484-(43+272)=169852-(180+578)=94375-(32+72)=271761-(507+87)=167479-(290-102)=291534-(312-11)=233299-(91-66)=274498-(399-358)=457158-(178-153)=133543-(599-116)=60475-(305-199)=369327-(559-486)=25434-(307-275)=2679-(680-457)=456418-(408-119)=129631-(358-304)=577442-(395-205)=252767-(385-216)=59893-(462-383)=14666-(973-459)=152246-(184-141)=203538-(443-287)=382455-(389-312)=378621-(701-250)=170473-(470-157)=160582-(235-218)=565438-(160-133)=411867-(986-810)=691366-(344-132)=154749-(848-291)=192261-(174-67)=154331-(416-350)=265344-(500-477)=321939-(639-97)=39752-(233-203)=22832-(749-249)=332192-(348-257)=101320-(347-162)=135342-(354-141)=129861-(526-11)=346494-(446-124)=172921-(234-197)=88475-(351-305)=29982-(614-572)=940402÷(54÷9)=67900÷(35÷7)=18052÷(20÷5)=13348÷(21÷7)=116320÷(45÷9)=64316÷(16÷4)=79255÷(25÷5)=51414÷(36÷4)=46469÷(63÷9)=67612÷(48÷8)=102228÷(14÷7)=114680÷(25÷5)=136404÷(24÷6)=101180÷(45÷9)=36500÷(16÷8)=250688÷(16÷8)=344125÷(45÷9)=25483÷(21÷7)=161454÷(16÷8)=227375÷(21÷7)=125228÷(24÷4)=38924÷(15÷5)=308284÷(12÷6)=142628÷(32÷8)=157320÷(16÷4)=80868÷(21÷3)=124220÷(30÷6)=44360÷(15÷5)=120400÷(24÷3)=50678÷(10÷5)=339416÷(28÷7)=10440÷(12÷3)=10274÷(18÷9)=137870÷(35÷7)=17454÷(54÷9)=965÷(20÷4)=13175÷(20÷4)=35995÷(30÷6)=199236÷(32÷8)=59176÷(12÷6)=88664÷(2×4)=8324÷(4×2)=332÷(2×2)=812÷(2×3)=2536÷(2×2)=134788÷(2×2)=197704÷(2×4)=88408÷(2×2)=102786÷(2×3)=131240÷(2×4)=30567÷(3×3)=63472÷(4×2)=59784÷(2×2)=196120÷(3×2)=20584÷(4×2)=73672÷(2×3)=112942÷(3×2)=157736÷(2×2)=184714÷(3×2)=119160÷(4×2)=20366÷(2×3)=61495÷(3×3)=55416÷(4×2)=52852÷(3×2)=142720÷(2×3)=120279÷(3×3)=31135÷(3×3)=15620÷(2×2)=155116÷(2×2)=29228÷(3×2)=38192÷(4×2)=24978÷(3×2)=163460÷(2×2)=115408÷(2×4)=51714÷(2×3)=119456÷(3×2)=7684÷(2×2)=21396÷(3×3)=44660÷(2×3)=110720÷(3×2)=120113×(36÷9)=452314×(32÷4)=2512151×(24÷4)=906410×(18÷9)=82061×(63÷7)=549703×(30÷5)=4218167×(40÷8)=835243×(24÷8)=729147×(30÷5)=882571×(40÷8)=285548×(32÷8)=192562×(63÷9)=3934191×(16÷8)=382113×(56÷8)=791176×(20÷5)=704668×(24÷3)=534475×(10÷5)=150538×(18÷2)=484263×(63÷7)=567749×(15÷5)=2247151×(12÷3)=604793×(30÷6)=3965368×(12÷6)=736326×(54÷9)=1956235×(14÷7)=470528×(28÷4)=369616×(24÷4)=96207×(45÷9)=103589×(35÷7)=445870×(24÷8)=2610165×(15÷5)=495700×(45÷5)=6300439×(10÷5)=878971×(56÷8)=6797257×(12÷6)=514511×(21÷7)=1533231×(10÷5)=462381×(49÷7)=2667203×(15÷5)=609308×(15÷3)=154027×(60÷2)=81088×(490÷7)=616023×(124÷4)=71398×(120÷5)=235222×(60÷3)=44035×(256÷8)=112030×(20÷2)=30071×(228÷6)=269811×(204÷3)=74810×(98÷2)=49017×(288÷6)=81644×(637÷7)=400424×(54÷3)=43244×(747÷9)=365234×(100÷4)=85093×(168÷4)=390611×(528÷8)=72670×(315÷9)=245013×(310÷5)=80660×(819÷9)=546011×(440÷8)=60526×(130÷5)=67627×(175÷7)=67588×(728÷8)=800832×(30÷2)=48080×(60÷2)=240015×(448÷8)=84013×(84÷7)=15627×(78÷6)=35163×(104÷8)=81917×(312÷6)=88492×(268÷4)=616440×(144÷9)=64052×(392÷8)=254811×(183÷3)=67163×(426÷6)=447342×(63÷3)=88282×(170÷5)=278823×(14