三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案340+73=228+954=313+77=115+141=232+52=576+173=220+145=236+135=215+267=80+468=59+210=922+665=92+124=483+961=277+161=193+403=53+308=90+39=45+178=391+800=95+223=292+333=208+40=363+821=229+237=482+180=163+199=236+295=131+310=113+613=157+151=749+640=77+175=203+515=135+256=544+354=130+228=996+249=56+224=468+143=310-168=692-130=284-229=580-161=347-41=522-232=339-57=861-118=450-361=406-277=487-281=677-647=490-103=876-114=497-116=362-82=42-32=959-839=357-244=478-423=378-107=977-949=433-226=647-247=259-171=470-70=343-329=948-81=491-303=434-92=420-253=410-132=186-32=834-185=304-265=726-387=440-140=641-185=311-229=729-206=212×3=329×3=52×8=695×8=447×2=369×8=389×2=977×4=373×2=846×6=10×2=849×4=65×7=256×4=80×9=418×9=126×2=809×2=229×4=663×3=101×6=815×6=67×7=476×6=18×3=899×2=38×7=140×4=110×8=349×6=169×2=932×2=29×8=34×6=186×2=479×8=92×9=405×7=28×5=97×8=366÷3=74÷2=357÷7=836÷2=350÷2=810÷5=192÷2=112÷2=360÷9=368÷2=12÷4=438÷2=35÷5=834÷6=162÷3=348÷6=320÷4=985÷5=244÷4=806÷2=108÷4=917÷7=156÷4=792÷4=144÷2=152÷4=214÷2=675÷5=351÷3=288÷8=316÷4=201÷3=392÷8=984÷6=240÷6=896÷7=152÷8=150÷2=50÷5=798÷7=14×57=26×96=15×39=22×33=22×18=12×14=21×16=29×10=30×16=90×25=21×35=40×67=35×11=52×53=32×27=81×42=47×15=15×58=24×11=27×89=10×67=55×57=10×56=49×57=16×24=65×96=10×42=82×38=11×89=54×77=22×42=95×84=62×10=88×65=14×30=69×25=46×17=87×51=22×27=99×59=560+50+116=581+16+244=354+124+205=776+443+322=433+52+158=107+930+591=336+46+388=450+900+845=163+343+203=101+30+37=116+205+147=951+601+575=461+79+381=376+45+854=537+89+365=407+371+386=194+401+261=427+457+543=186+105+304=102+15+621=34+193+301=710+406+455=92+405+466=404+587+12=501+38+21=613+89+256=79+340+556=530+726+62=258+70+108=621+227+721=303+353+63=562+37+227=582+73+272=181+629+188=327+296+142=247+590+93=227+243+443=527+508+427=71+122+487=383+352+36=223+239-320=969+376-130=123+331-306=123+450-304=161+238-379=54+776-622=182+311-159=567+783-775=273+61-79=901+426-469=74+120-161=740+94-376=263+204-401=450+868-462=219+252-329=385+682-968=304+181-170=143+680-254=357+40-259=729+309-418=383+116-53=599+810-819=15+94-84=864+677-28=230+218-133=100+247-229=164+156-121=829+399-655=173+251-85=771+498-135=39+262-121=832+948-790=352+39-136=854+266-753=180+158-262=830+87-364=375+34-84=594+265-713=252+101-172=20+919-364=195-61-24=801-208-369=408-54-62=605-167-20=133-38-81=766-190-83=372-92-176=954-189-487=484-331-95=700-329-50=462-22-308=775-373-122=475-20-104=522-360-80=461-51-13=106-70-26=456-182-96=855-299-47=363-68-166=887-653-135=457-33-182=419-230-88=463-15-354=859-457-242=477-127-88=358-130-88=435-127-77=970-262-332=479-186-68=903-273-589=405-206-111=641-90-266=432-190-197=906-615-97=179-95-60=529-66-234=327-249-19=639-46-525=440-194-65=901-470-151=202-161+308=808-453+151=136-89+69=963-486+601=441-235+275=919-409+27=347-27+66=524-279+204=484-454+255=599-359+588=457-220+34=642-140+931=359-211+314=730-263+26=417-117+32=508-292+302=401-210+157=216-82+367=182-88+206=680-243+124=459-164+203=975-293+68=311-173+279=545-367+894=358-200+212=469-464+40=297-132+311=837-123+891=284-154+148=671-584+690=171-146+184=865-372+492=396-117+165=393-219+868=231-75+284=335-221+982=381-67+69=809-379+228=389-354+456=964-66+431=11×25×2=55×59×8=19×19×2=73×93×9=10×45×2=16×58×9=30×13×2=75×25×8=17×14×2=96×19×8=13×11×4=84×62×3=12×12×2=51×56×3=13×12×5=20×68×2=10×14×4=32×16×4=11×11×5=97×87×7=10×13×5=91×65×5=26×10×2=31×59×9=15×29×2=10×32×4=18×13×3=52×42×3=11×15×4=19×70×6=13×36×2=28×26×6=16×27×2=65×58×6=10×10×9=36×19×3=19×11×4=47×98×2=23×14×3=93×95×8=20×8×6=74×4×6=155×3×2=322×2×4=54×9×2=196×2×9=62×3×5=392×2×9=91×2×3=59×3×4=20×3×5=114×6×7=97×4×2=86×8×6=43×4×3=35×5×9=113×2×4=103×2×5=20×3×9=456×2×7=142×2×3=68×6×5=72×4×2=10×9×4=17×7×8=12×8×4=97×5×2=162×3×2=33×9×3=74×2×9=36×4×6=151×5×3=13×3×5=21×8×9=65×2×6=77×6×8=97×2×5=126×4×6=141×3×2=14×3×5=14×7×99=42×2×70=12×2×24=13×5×89=16×3×25=28×2×38=30×3×21=26×2×40=10×2×62=15×6×98=25×2×58=14×3×32=42×2×27=14×6×89=33×2×43=17×2×82=19×5×47=14×2×91=10×5×30=32×3×43=13×6×22=22×2×25=13×5×21=22×2×82=35×2×18=27×2×35=32×2×83=12×7×71=23×4×74=27×2×94=40×2×57=15×4×40=32×2×59=12×8×25=14×5×10=12×3×75=26×3×90=16×3×33=13×5×40=11×3×74=58×16÷4=85×44÷2=26×23÷2=50×15÷6=16×49÷7=51×18÷9=18×37÷9=70×82÷5=48×19÷6=96×29÷6=24×17÷6=25×39÷5=14×27÷3=25×22÷2=12×80÷4=71×32÷4=20×45÷6=60×58÷4=59×16÷2=84×82÷4=39×14÷7=27×17÷3=10×53÷2=26×48÷4=20×40÷4=70×63÷9=14×37÷2=69×56÷8=12×52÷4=28×39÷7=30×11÷3=88×50÷8=61×12÷6=42×45÷5=18×50÷6=28×74÷7=24×22÷8=50×59÷5=41×20÷2=32×28÷7=72×8÷9=28×8÷7=105×8÷6=497×9÷7=99×4÷6=994×4÷7=316×2÷4=412×5÷4=70×6÷7=699×3÷9=424×2÷8=900×6÷2=41×8÷4=51×9÷3=180×4÷2=918×4÷6=154×2÷7=138×2÷6=42×8÷4=256×4÷2=18×6÷4=165×6÷2=272×3÷8=282×6÷9=91×4÷7=481×9÷3=370×2÷4=75×4÷6=42×7÷3=852×5÷4=90×7÷6=90×5÷9=231×2÷3=939×5÷3=207×4÷9=504×7÷2=63×8÷7=575×6÷2=18×7÷9=706×9÷3=588÷2÷6=980÷4÷5=594÷3÷6=990÷6÷5=575÷5÷5=720÷6÷6=945÷3÷3=138÷3÷2=234÷2÷9=370÷5÷2=44÷2÷2=45÷3÷3=84÷4÷3=960÷6÷8=584÷2÷2=240÷2÷6=592÷4÷2=920÷8÷5=160÷4÷2=90÷3÷2=390÷2÷5=798÷7÷2=840÷8÷7=360÷6÷2=280÷5÷7=252÷3÷7=606÷2÷3=774÷3÷6=872÷4÷2=800÷5÷2=864÷8÷2=296÷2÷4=140÷7÷2=280÷7÷2=250÷5÷5=186÷3÷2=900÷2÷3=98÷2÷7=294÷2÷3=60÷2÷6=279÷3×9=306÷3×9=268÷4×5=441÷9×4=132÷2×7=370÷2×3=904÷2×4=685÷5×6=176÷4×6=44÷2×8=707÷7×5=54÷2×8=117÷9×7=836÷4×9=444÷4×6=76÷2×6=470÷5×3=354÷2×8=765÷9×4=288÷6×4=171÷3×2=448÷7×9=398÷2×9=864÷6×7=14÷7×9=20÷5×6=495÷9×8=879÷3×2=388÷4×5=54÷2×4=560÷4×2=742÷2×4=396÷6×8=276÷3×4=506÷2×6=909÷3×7=490÷7×2=126÷3×2=504÷2×8=814÷2×5=57÷3×38=120÷6×55=60÷5×33=60÷6×79=210÷7×31=300÷6×61=54÷6×88=522÷6×17=153÷9×43=522÷6×10=60÷3×45=720÷9×30=102÷2×15=693÷9×59=48÷6×55=144÷6×42=78÷6×24=246÷3×10=78÷2×18=336÷8×80=56÷8×85=846÷9×62=81÷9×86=264÷3×52=63÷7×72=232÷8×95=252÷9×10=343÷7×13=48÷4×79=345÷5×15=72÷3×15=200÷4×42=90÷5×23=324÷4×33=104÷4×16=258÷6×44=198÷9×26=133÷7×49=16÷2×73=204÷4×83=431+(105-71)=311+(830-397)=243+(392-253)=152+(760-265)=373+(393-321)=923+(147-145)=372+(347-62)=90+(301-113)=395+(496-167)=945+(815-126)=248+(308-262)=73+(935-167)=171+(374-283)=348+(726-694)=289+(56-31)=357+(758-666)=328+(500-129)=717+(955-355)=102+(201-97)=211+(852-420)=130+(350-81)=433+(567-464)=251+(264-33)=87+(978-750)=283+(380-244)=660+(820-806)=282+(436-78)=187+(382-182)=202+(448-203)=451+(767-24)=360+(233-219)=152+(978-925)=315+(265-148)=349+(770-521)=52+(365-364)=485+(683-397)=494+(146-112)=360+(968-854)=272+(361-253)=733+(491-317)=334-(104+31)=907-(117+282)=419-(34+112)=558-(28+206)=373-(65+300)=644-(80+219)=213-(155+13)=735-(263+235)=375-(126+194)=587-(333+53)=351-(164+67)=840-(410+157)=210-(12+123)=993-(143+182)=424-(42+343)=958-(791+127)=183-(40+106)=913-(58+188)=219-(60+15)=580-(13+383)=463-(78+384)=803-(292+47)=265-(23+162)=804-(118+242)=352-(100+115)=786-(169+394)=207-(96+72)=766-(172+334)=481-(220+126)=885-(197+386)=429-(48+166)=758-(437+95)=389-(190+126)=708-(31+618)=265-(65+41)=864-(712+107)=337-(91+194)=928-(128+69)=367-(43+129)=989-(111+641)=376-(347-90)=857-(554-532)=333-(204-27)=512-(721-261)=232-(176-155)=835-(605-36)=159-(468-311)=313-(768-616)=305-(146-127)=701-(938-341)=88-(346-260)=787-(926-375)=458-(384-177)=319-(659-376)=279-(147-72)=672-(562-165)=411-(240-44)=677-(809-587)=427-(227-142)=387-(506-261)=328-(427-263)=592-(482-79)=157-(408-292)=407-(792-395)=435-(384-336)=976-(548-507)=357-(403-213)=623-(399-18)=217-(168-147)=860-(664-187)=315-(455-247)=827-(615-320)=311-(173-73)=306-(636-508)=440-(270-243)=205-(972-969)=250-(413-376)=923-(70-19)=437-(223-65)=672-(394-182)=420÷(54÷9)=672÷(27÷9)=32÷(48÷6)=516÷(30÷5)=128÷(32÷4)=963÷(27÷3)=216÷(36÷6)=427÷(35÷5)=48÷(16÷8)=906÷(12÷4)=144÷(18÷3)=520÷(36÷9)=429÷(27÷9)=81÷(24÷8)=381÷(12÷4)=12÷(20÷5)=228÷(24÷4)=122÷(10÷5)=224÷(72÷9)=783÷(18÷2)=184÷(24÷3)=688÷(24÷3)=310÷(40÷8)=320÷(14÷7)=69÷(21÷7)=665÷(15÷3)=441÷(63÷7)=396÷(28÷7)=480÷(12÷6)=112÷(10÷5)=153÷(21÷7)=440÷(28÷7)=366÷(30÷5)=573÷(21÷7)=344÷(18÷9)=889÷(49÷7)=477÷(24÷8)=492÷(18÷6)=394÷(10÷5)=639÷(36÷4)=352÷(2×4)=936÷(4×2)=684÷(3×3)=884÷(2×2)=12÷(2×2)=232÷(2×2)=240÷(3×2)=584÷(2×2)=344÷(2×4)=648÷(4×2)=630÷(2×3)=608÷(2×4)=570÷(3×2)=48÷(3×2)=486÷(3×2)=36÷(3×3)=808÷(2×4)=244÷(2×2)=232÷(2×4)=224÷(2×2)=300÷(2×2)=372÷(2×3)=808÷(2×2)=366÷(3×2)=256÷(2×2)=135÷(3×3)=900÷(3×2)=252÷(3×3)=832÷(4×2)=856÷(2×2)=387÷(3×3)=412÷(2×2)=63÷(3×3)=36÷(2×2)=448÷(2×4)=414÷(3×3)=792÷(4×2)=592÷(2×4)=632÷(4×2)=352÷(2×2)=43×(16÷2)=958×(15÷5)=121×(40÷5)=587×(16÷8)=67×(28÷4)=756×(54÷9)=141×(12÷4)=773×(56÷7)=32×(48÷6)=591×(14÷2)=88×(24÷3)=172×(30÷6)=202×(18÷6)=593×(27÷9)=91×(10÷2)=631×(20÷5)=22×(15÷3)=932×(21÷3)=38×(48÷6)=716×(36÷4)=54×(14÷2)=623×(20÷5)=76×(49÷7)=457×(27÷9)=137×(30÷6)=462×(27÷3)=124×(18÷6)=901×(18÷9)=114×(10÷5)=989×(54÷9)=259×(21÷7)=122×(18÷2)=51×(20÷4)=811×(18÷3)=352×(14÷7)=737×(48÷6)=68×(12÷6)=486×(10÷2)=328×(14÷7)=594×(35÷7)=45×(105÷7)=52×(630÷7)=14×(238÷7)=67×(168÷3)=67×(39÷3)=17×(96÷8)=16×(252÷7)=68×(116÷2)=15×(126÷9)=79×(42÷2)=11×(160÷4)=91×(228÷4)=45×(168÷8)=71×(648÷8)=82×(72÷6)=31×(132÷6)=13×(174÷6)=59×(120÷6)=14×(288÷6)=95×(372÷4)=11×(259÷7)=34×(248÷4)=16×(250÷5)=43×(344÷4)=34×(110÷5)=85×(335÷5)=12×(217÷7)=13×(522÷6)=52×(75÷5)=29×(296÷4)=32×(42÷2)=10×(105÷5)=12×(234÷6)=79×(837÷9)=16×(210÷6)=70×(288÷9)=11×(138÷6)=54×(222÷3)=12×(57÷3)=53×(360÷8)=62+103×7=667+311×3=337+98×3=363+56×2=41+91×7=520+83×6=28+68×5=613+131×2=93+12×9=263+225×2=206+213×3=83+235×2=492+110×3=228+144×6=418+139×4=311+196×5=54+25×5=667+218×3=51+80×8=130+218×2=231+70×8=355+23×9=316+162×3=989+306×2=103+35×7=313+28×2=24+132×5=656+73×9=152+239×3=431+146×6=40×9+389=109×4+433=264×3+30=207×3+434=11×4+360=217×3+499=88×7+134=122×5+753=102×2+427=182×5+417=97+82×11=891+18×36=243+11×58=668+74×12=39+52×18=112+23×34=499+10×14=143+10×91=51+16×21=461+13×64=162+54×11=915+53×18=185+15×31=165+14×50=75+44×10=803+44×10=59+50×14=462+19×10=69+13×25=902+36×22=258+12×14=105+22×11=298+17×25=345+21×34=139+23×33=296+31×30=104+10×73=421+17×29=280+13×42=669+30×12=25×18+329=10×69+892=10×13+407=39×22+130=50×17+82=30×23+244=25×19+468=11×59+190=12×75+52=60×11+336=365-15×13=977-32×22=444-14×10=773-22×33=336-14×22=539-20×19=384-14×13=351-20×11=387-16×12=911-47×10=463-24×19=694-18×29=478-14×30=732-17×23=295-16×15=493-28×16=229-16×12=979-10×46=369-15×14=638-10×46=433-17×23=704-23×17=396-31×12=671-12×41=402-18×21=880-44×17=317-16×11=921-11×14=258-15×10=707-18×34=132-10×12=962-36×15=241-10×15=506-11×28=401-10×27=680-61×11=476-15×19=740-18×21=346-28×10=686-10×12=443-72×4=970-175×2=312-123×2=835-103×8=154-72×2=791-122×6=251-33×5=851-15×5=486-116×4=362-29×5=491-29×9=986-127×7=193-11×2=217-108×2=475-146×2=541-157×2=260-65×2=873-157×5=268-13×4=937-121×2=88-10×7=835-91×5=383-10×8=870-123×3=304-24×5=895-31×8=166-72×2=566-145×3=494-99×4=338-57×5=442-98×2=161-25×5=365-105×2=851-16×7=130-21×5=487-26×7=392-34×4=333-99×2=445-18×2=856-55×6=26×12-26=71×11-736=27×13-139=16×41-623=16×25-381=35×27-778=38×11-90=18×41-455=12×13-152=35×21-446=22×19-56=17×53-63=16×23-226=10×69-154=21×20-217=54×14-708=10×22-29=61×11-10=19×22-392=15×59-150=22×17-154=23×41-695=13×23-236=11×73-319=16×28-40=14×48-174=23×18-336=11×50-194=11×40-63=27×28-350=15×25-302=12×56-344=10×22-54=28×30-190=19×15-172=52×15-603=43×10-380=25×24-500=22×22-207=62×14-291=71×5-302=590×8-915=95×4-51=383×5-595=98×8-310=367×7-299=226×2-424=851×9-441=466×2-737=582×4-950=271×2-64=217×9-750=319×3-815=203×4-578=128×7-309=178×6-464=47×8-231=689×4-53=91×6-153=237×5-880=134×4-170=368×5-93=81×6-211=231×7-686=302×3-361=205×5-672=335×2-171=826×4-475=291×2-148=514×9-18=290×2-516=690×7-472=314×3-481=847×7-83=250×3-586=500×3-949=93×9-716=289×8-417=140×5-504=653×3-111=127+372÷2=660+650÷2=385+710÷2=76+155÷5=327+24÷8=15+106÷2=286+882÷2=84+95÷5=43+332÷2=786+906÷3=280+506÷2=837+628÷2=182+444÷3=275+602÷2=372+680÷4=393+348÷2=171+537÷3=692+42÷7=125+614÷2=133+296÷8=810÷3+190=272÷2+98=960÷8+32=485÷5+96=993÷3+101=14÷2+670=168÷8+485=816÷6+652=699÷3+82=262÷2+485=615÷5+53=100÷4+207=520÷8+148=736÷8+930=76÷2+178=203÷7+582=903÷3+18=994÷2+171=826÷2+317=480÷3+261=272-74÷2=489-819÷9=140-140÷2=623-72÷2=285-654÷3=357-681÷3=364-918÷9=465-378÷9=250-178÷2=359-178÷2=122-390÷5=261-411÷3=340-402÷3=349-394÷2=452-160÷4=800-549÷9=254-906÷6=859-992÷2=367-180÷4=831-832÷8=137-189÷7=802-192÷6=291-996÷4=457-120÷3=358-198÷6=961-122÷2=58-301÷7=570-70÷7=88-490÷7=420-264÷2=459-16÷8=288-888÷6=356-104÷4=988-720÷6=156-108÷9=514-860÷5=393-460÷5=584-105÷3=391-224÷4=958-398÷2=13×(299-257)=60×(456-359)=46×(222-210)=64×(246-199)=30×(390-371)=58×(931-907)=44×(499-485)=23×(727-692)=11×(179-143)=87×(704-627)=21×(49-23)=84×(576-516)=46×(180-165)=95×(874-853)=20×(481-458)=47×(674-615)=17×(161-109)=97×(981-931)=29×(473-441)=36×(193-175)=(92-75)×51=(551-497)×83=(341-327)×52=(375-286)×75=(320-279)×18=(404-334)×46=(200-187)×37=(271-193)×22=(473-447)×14=(95-11)×50=(69-41)×35=(69-10)×51=(439-425)×14=(995-984)×38=(336-322)×21=(903-842)×74=(183-159)×29=(76-21)×25=(136-118)×21=(873-803)×24=19×(384-377)=455×(681-678)=213×(274-271)=169×(117-114)=63×(274-271)=239×(109-103)=10×(111-105)=86×(469-465)=158×(474-471)=922×(775-769)=82×(46-39)=920×(670-667)=16×(300-295)=296×(985-981)=122×(98-90)=634×(566-557)=43×(204-196)=771×(425-422)=92×(17-12)=866×(90-83)=216×(294-290)=51×(199-194)=200×(116-113)=575×(880-871)=102×(185-177)=895×(738-733)=59×(48-43)=624×(913-906)=324×(445-442)=857×(184-178)=154×(424-419)=764×(286-280)=133×(231-224)=192×(285-278)=15×(53-50)=527×(539-534)=300×(198-195)=789×(426-419)=14×(228-224)=709×(473-466)=114÷(490-484)=586÷(114-112)=264÷(99-91)=968÷(142-140)=99÷(84-81)=957÷(662-659)=298÷(101-99)=366÷(199-197)=116÷(171-167)=844÷(665-661)=102÷(389-386)=920÷(831-823)=321÷(428-425)=552÷(321-317)=64÷(212-210)=126÷(703-701)=328÷(393-391)=189÷(32-23)=360÷(296-292)=366÷(28-26)=68÷(245-241)=156÷(44-41)=440÷(66-61)=320÷(983-978)=441÷(123-120)=372÷(407-401)=488÷(268-260)=720÷(288-285)=402÷(111-109)=702÷(862-859)=345÷(437-432)=654÷(342-340)=392÷(187-183)=828÷(642-639)=474÷(365-362)=352÷(765-761)=196÷(359-355)=860÷(899-894)=208÷(282-278)=381÷(687-684)=(181-91)÷2=(917-845)÷8=(86-71)÷3=(882-195)÷3=(401-375)÷2=(969-429)÷9=(117-85)÷4=(922-496)÷6=(287-135)÷8=(686-209)÷3=(354-156)÷9=(822-606)÷4=(348-103)÷7=(440-116)÷9=(344-179)÷5=(917-429)÷2=(450-247)÷7=(444-270)÷3=(355-221)÷2=(444-132)÷3=(185-35)÷3=(735-30)÷5=(335-280)÷5=(533-507)÷2=(198-178)÷2=(548-384)÷2=(82-38)÷4=(633-275)÷2=(127-83)÷2=(716-412)÷4=(308-68)÷6=(580-163)÷3=(316-256)÷2=(859-627)÷8=(346-138)÷2=(947-121)÷2=(404-376)÷7=(682-172)÷6=(436-184)÷3=(512-52)÷4=3/8+4/8=1/8+4/8=4/8+2/8=1/9+2/9=1/7+5/7=5/9+3/9=2/8+4/8=3/7+2/7=1/8+6/8=7/10+3/10=4/7+2/7=6/9+2/9=3/8-2/8=7/9-2/9=3/7-2/7=4/6-2/6=2/5-1/5=4/8-1/8=3/8-1/8=2/6-1/6=5/7-1/7=4/5-1/5=3/5-1/5=9/10-1/10=7.8+6.2=11.0+21.9=8.9+9.4=8.8+6.2=8.2+1.8=12.6+9.1=6.8+9.8=53.1+14.4=3.1+8.9=1.4+4.8=5.1+0.4=8.6+34.8=4.9+5.5=14.6+47.4=1.9+3.2=7.0+3.1=4.3+2.8=39.4+55.3=4.1+9.7=9.8+8.7=6.3+2.0=0.3+1.5=7.3+1.8=8.4+32.0=6.1+2.4=55.6+7.9=8.5+7.1=6.2+3.7=1.6+7.0=38.9+58.0=10.0+9.7=9.8+41.2=5.9+1.0=3.6+6.7=7.1+8.0=35.9+43.5=3.0+3.7=52.6+3.6=3.7+1.3=8.9+6.4=9.8-6.3=38.5-25.2=9.0-5.8=8.4-6.7=7.3-2.5=92.0-5.1=5.2-2.8=55.4-0.3=9.0-8.6=7.1-0.4=9.6-5.6=87.0-54.3=5.1-1.3=84.7-61.5=9.8-6.8=0.8-0.2=10.0-3.2=86.8-30.0=7.7-3.5=4.7-0.5=6.2-5.8=7.6-5.7=9.2-3.4=72.3-66.1=10.0-4.7=36.7-35.1=8.5-6.2=7.3-1.9=7.3-6.6=90.5-12.2=9.4-3.9=68.4-14.6=9.9-6.9=7.5-3.4=10.0-4.3=99.9-14.3=9.6-8.3=56.2-10.0=7.6-2.2=7.9-0.8=参考答案340+73=413228+954=1182313+77=390115+141=256232+52=284576+173=749220+145=365236+135=371215+267=48280+468=54859+210=269922+665=158792+124=216483+961=1444277+161=438193+403=59653+308=36190+39=12945+178=223391+800=119195+223=318292+333=625208+40=248363+821=1184229+237=466482+180=662163+199=362236+295=531131+310=441113+613=726157+151=308749+640=138977+175=252203+515=718135+256=391544+354=898130+228=358996+249=124556+224=280468+143=611310-168=142692-130=562284-229=55580-161=419347-41=306522-232=290339-57=282861-118=743450-361=89406-277=129487-281=206677-647=30490-103=387876-114=762497-116=381362-82=28042-32=10959-839=120357-244=113478-423=55378-107=271977-949=28433-226=207647-247=400259-171=88470-70=400343-329=14948-81=867491-303=188434-92=342420-253=167410-132=278186-32=154834-185=649304-265=39726-387=339440-140=300641-185=456311-229=82729-206=523212×3=636329×3=98752×8=416695×8=5560447×2=894369×8=2952389×2=778977×4=3908373×2=746846×6=507610×2=20849×4=339665×7=455256×4=102480×9=720418×9=3762126×2=252809×2=1618229×4=916663×3=1989101×6=606815×6=489067×7=469476×6=285618×3=54899×2=179838×7=266140×4=560110×8=880349×6=2094169×2=338932×2=186429×8=23234×6=204186×2=372479×8=383292×9=828405×7=283528×5=14097×8=776366÷3=12274÷2=37357÷7=51836÷2=418350÷2=175810÷5=162192÷2=96112÷2=56360÷9=40368÷2=18412÷4=3438÷2=21935÷5=7834÷6=139162÷3=54348÷6=58320÷4=80985÷5=197244÷4=61806÷2=403108÷4=27917÷7=131156÷4=39792÷4=198144÷2=72152÷4=38214÷2=107675÷5=135351÷3=117288÷8=36316÷4=79201÷3=67392÷8=49984÷6=164240÷6=40896÷7=128152÷8=19150÷2=7550÷5=10798÷7=11414×57=79826×96=249615×39=58522×33=72622×18=39612×14=16821×16=33629×10=29030×16=48090×25=225021×35=73540×67=268035×11=38552×53=275632×27=86481×42=340247×15=70515×58=87024×11=26427×89=240310×67=67055×57=313510×56=56049×57=279316×24=38465×96=624010×42=42082×38=311611×89=97954×77=415822×42=92495×84=798062×10=62088×65=572014×30=42069×25=172546×17=78287×51=443722×27=59499×59=5841560+50+116=726581+16+244=841354+124+205=683776+443+322=1541433+52+158=643107+930+591=1628336+46+388=770450+900+845=2195163+343+203=709101+30+37=168116+205+147=468951+601+575=2127461+79+381=921376+45+854=1275537+89+365=991407+371+386=1164194+401+261=856427+457+543=1427186+105+304=595102+15+621=73834+193+301=528710+406+455=157192+405+466=963404+587+12=1003501+38+21=560613+89+256=95879+340+556=975530+726+62=1318258+70+108=436621+227+721=1569303+353+63=719562+37+227=826582+73+272=927181+629+188=998327+296+142=765247+590+93=930227+243+443=913527+508+427=146271+122+487=680383+352+36=771223+239-320=142969+376-130=1215123+331-306=148123+450-304=269161+238-379=2054+776-622=208182+311-159=334567+783-775=575273+61-79=255901+426-469=85874+120-161=33740+94-376=458263+204-401=66450+868-462=856219+252-329=142385+682-968=99304+181-170=315143+680-254=569357+40-259=138729+309-418=620383+116-53=446599+810-819=59015+94-84=25864+677-28=1513230+218-133=315100+247-229=118164+156-121=199829+399-655=573173+251-85=339771+498-135=113439+262-121=180832+948-790=990352+39-136=255854+266-753=367180+158-262=76830+87-364=553375+34-84=325594+265-713=146252+101-172=18120+919-364=575195-61-24=110801-208-369=224408-54-62=292605-167-20=418133-38-81=14766-190-83=493372-92-176=104954-189-487=278484-331-95=58700-329-50=321462-22-308=132775-373-122=280475-20-104=351522-360-80=82461-51-13=397106-70-26=10456-182-96=178855-299-47=509363-68-166=129887-653-135=99457-33-182=242419-230-88=101463-15-354=94859-457-242=160477-127-88=262358-130-88=140435-127-77=231970-262-332=376479-186-68=225903-273-589=41405-206-111=88641-90-266=285432-190-197=45906-615-97=194179-95-60=24529-66-234=229327-249-19=59639-46-525=68440-194-65=181901-470-151=280202-161+308=349808-453+151=506136-89+69=116963-486+601=1078441-235+275=481919-409+27=537347-27+66=386524-279+204=449484-454+255=285599-359+588=828457-220+34=271642-140+931=1433359-211+314=462730-263+26=493417-117+32=332508-292+302=518401-210+157=348216-82+367=501182-88+206=300680-243+124=561459-164+203=498975-293+68=750311-173+279=417545-367+894=1072358-200+212=370469-464+40=45297-132+311=476837-123+891=1605284-154+148=278671-584+690=777171-146+184=209865-372+492=985396-117+165=444393-219+868=1042231-75+284=440335-221+982=1096381-67+69=383809-379+228=658389-354+456=491964-66+431=132911×25×2=55055×59×8=2596019×19×2=72273×93×9=6110110×45×2=90016×58×9=835230×13×2=78075×25×8=1500017×14×2=47696×19×8=1459213×11×4=57284×62×3=1562412×12×2=28851×56×3=856813×12×5=78020×68×2=272010×14×4=56032×16×4=204811×11×5=60597×87×7=5907310×13×5=65091×65×5=2957526×10×2=52031×59×9=1646115×29×2=87010×32×4=128018×13×3=70252×42×3=655211×15×4=66019×70×6=798013×36×2=93628×26×6=436816×27×2=86465×58×6=2262010×10×9=90036×19×3=205219×11×4=83647×98×2=921223×14×3=96693×95×8=7068020×8×6=96074×4×6=1776155×3×2=930322×2×4=257654×9×2=972196×2×9=352862×3×5=930392×2×9=705691×2×3=54659×3×4=70820×3×5=300114×6×7=478897×4×2=77686×8×6=412843×4×3=51635×5×9=1575113×2×4=904103×2×5=103020×3×9=540456×2×7=6384142×2×3=85268×6×5=204072×4×2=57610×9×4=36017×7×8=95212×8×4=38497×5×2=970162×3×2=97233×9×3=89174×2×9=133236×4×6=864151×5×3=226513×3×5=19521×8×9=151265×2×6=78077×6×8=369697×2×5=970126×4×6=3024141×3×2=84614×3×5=21014×7×99=970242×2×70=588012×2×24=57613×5×89=578516×3×25=120028×2×38=212830×3×21=189026×2×40=208010×2×62=124015×6×98=882025×2×58=290014×3×32=134442×2×27=226814×6×89=747633×2×43=283817×2×82=278819×5×47=446514×2×91=254810×5×30=150032×3×43=412813×6×22=171622×2×25=110013×5×21=136522×2×82=360835×2×18=126027×2×35=189032×2×83=531212×7×71=596423×4×74=680827×2×94=507640×2×57=456015×4×40=240032×2×59=377612×8×25=240014×5×10=70012×3×75=270026×3×90=702016×3×33=158413×5×40=260011×3×74=244258×16÷4=23285×44÷2=187026×23÷2=29950×15÷6=12516×49÷7=11251×18÷9=10218×37÷9=7470×82÷5=114848×19÷6=15296×29÷6=46424×17÷6=6825×39÷5=19514×27÷3=12625×22÷2=27512×80÷4=24071×32÷4=56820×45÷6=15060×58÷4=87059×16÷2=47284×82÷4=172239×14÷7=7827×17÷3=15310×53÷2=26526×48÷4=31220×40÷4=20070×63÷9=49014×37÷2=25969×56÷8=48312×52÷4=15628×39÷7=15630×11÷3=11088×50÷8=55061×12÷6=12242×45÷5=37818×50÷6=15028×74÷7=29624×22÷8=6650×59÷5=59041×20÷2=41032×28÷7=12872×8÷9=6428×8÷7=32105×8÷6=140497×9÷7=63999×4÷6=66994×4÷7=568316×2÷4=158412×5÷4=51570×6÷7=60699×3÷9=233424×2÷8=106900×6÷2=270041×8÷4=8251×9÷3=153180×4÷2=360918×4÷6=612154×2÷7=44138×2÷6=4642×8÷4=84256×4÷2=51218×6÷4=27165×6÷2=495272×3÷8=102282×6÷9=18891×4÷7=52481×9÷3=1443370×2÷4=18575×4÷6=5042×7÷3=98852×5÷4=106590×7÷6=10590×5÷9=50231×2÷3=154939×5÷3=1565207×4÷9=92504×7÷2=176463×8÷7=72575×6÷2=172518×7÷9=14706×9÷3=2118588÷2÷6=49980÷4÷5=49594÷3÷6=33990÷6÷5=33575÷5÷5=23720÷6÷6=20945÷3÷3=105138÷3÷2=23234÷2÷9=13370÷5÷2=3744÷2÷2=1145÷3÷3=584÷4÷3=7960÷6÷8=20584÷2÷2=146240÷2÷6=20592÷4÷2=74920÷8÷5=23160÷4÷2=2090÷3÷2=15390÷2÷5=39798÷7÷2=57840÷8÷7=15360÷6÷2=30280÷5÷7=8252÷3÷7=12606÷2÷3=101774÷3÷6=43872÷4÷2=109800÷5÷2=80864÷8÷2=54296÷2÷4=37140÷7÷2=10280÷7÷2=20250÷5÷5=10186÷3÷2=31900÷2÷3=15098÷2÷7=7294÷2÷3=4960÷2÷6=5279÷3×9=837306÷3×9=918268÷4×5=335441÷9×4=196132÷2×7=462370÷2×3=555904÷2×4=1808685÷5×6=822176÷4×6=26444÷2×8=176707÷7×5=50554÷2×8=216117÷9×7=91836÷4×9=1881444÷4×6=66676÷2×6=228470÷5×3=282354÷2×8=1416765÷9×4=340288÷6×4=192171÷3×2=114448÷7×9=576398÷2×9=1791864÷6×7=100814÷7×9=1820÷5×6=24495÷9×8=440879÷3×2=586388÷4×5=48554÷2×4=108560÷4×2=280742÷2×4=1484396÷6×8=528276÷3×4=368506÷2×6=1518909÷3×7=2121490÷7×2=140126÷3×2=84504÷2×8=2016814÷2×5=203557÷3×38=722120÷6×55=110060÷5×33=39660÷6×79=790210÷7×31=930300÷6×61=305054÷6×88=792522÷6×17=1479153÷9×43=731522÷6×10=87060÷3×45=900720÷9×30=2400102÷2×15=765693÷9×59=454348÷6×55=440144÷6×42=100878÷6×24=312246÷3×10=82078÷2×18=702336÷8×80=336056÷8×85=595846÷9×62=582881÷9×86=774264÷3×52=457663÷7×72=648232÷8×95=2755252÷9×10=280343÷7×13=63748÷4×79=948345÷5×15=103572÷3×15=360200÷4×42=210090÷5×23=414324÷4×33=2673104÷4×16=416258÷6×44=1892198÷9×26=572133÷7×49=93116÷2×73=584204÷4×83=4233431+(105-71)=465311+(830-397)=744243+(392-253)=382152+(760-265)=647373+(393-321)=445923+(147-145)=925372+(347-62)=65790+(301-113)=278395+(496-167)=724945+(815-126)=1634248+(308-262)=29473+(935-167)=841171+(374-283)=262348+(726-694)=380289+(56-31)=314357+(758-666)=449328+(500-129)=699717+(955-355)=1317102+(201-97)=206211+(852-420)=643130+(350-81)=399433+(567-464)=536251+(264-33)=48287+(978-750)=315283+(380-244)=419660+(820-806)=674282+(436-78)=640187+(382-182)=387202+(448-203)=447451+(767-24)=1194360+(233-219)=374152+(978-925)=205315+(265-148)=432349+(770-521)=59852+(365-364)=53485+(683-397)=771494+(146-112)=528360+(968-854)=474272+(361-253)=380733+(491-317)=907334-(104+31)=199907-(117+282)=508419-(34+112)=273558-(28+206)=324373-(65+300)=8644-(80+219)=345213-(155+13)=45735-(263+235)=237375-(126+194)=55587-(333+53)=201351-(164+67)=120840-(410+157)=273210-(12+123)=75993-(143+182)=668424-(42+343)=39958-(791+127)=40183-(40+106)=37913-(58+188)=667219-(60+15)=144580-(13+383)=184463-(78+384)=1803-(292+47)=464265-(23+162)=80804-(118+242)=444352-(100+115)=137786-(169+394)=223207-(96+72)=39766-(172+334)=260481-(220+126)=135885-(197+386)=302429-(48+166)=215758-(437+95)=226389-(190+126)=73708-(31+618)=59265-(65+41)=159864-(712+107)=45337-(91+194)=52928-(128+69)=731367-(43+129)=195989-(111+641)=237376-(347-90)=119857-(554-532)=835333-(204-27)=156512-(721-261)=52232-(176-155)=211835-(605-36)=266159-(468-311)=2313-(768-616)=161305-(146-127)=286701-(938-341)=10488-(346-260)=2787-(926-375)=236458-(384-177)=251319-(659-376)=36279-(147-72)=204672-(562-165)=275411-(240-44)=215677-(809-587)=455427-(227-142)=342387-(506-261)=142328-(427-263)=164592-(482-79)=189157-(408-292)=41407-(792-395)=10435-(384-336)=387976-(548-507)=935357-(403-213)=167623-(399-18)=242217-(168-147)=196860-(664-187)=383315-(455-247)=107827-(615-320)=532311-(173-73)=211306-(636-508)=178440-(270-243)=413205-(972-969)=202250-(413-376)=213923-(70-19)=872437-(223-65)=279672-(394-182)=460420÷(54÷9)=70672÷(27÷9)=22432÷(48÷6)=4516÷(30÷5)=86128÷(32÷4)=16963÷(27÷3)=107216÷(36÷6)=36427÷(35÷5)=6148÷(16÷8)=24906÷(12÷4)=302144÷(18÷3)=24520÷(36÷9)=130429÷(27÷9)=14381÷(24÷8)=27381÷(12÷4)=12712÷(20÷5)=3228÷(24÷4)=38122÷(10÷5)=61224÷(72÷9)=28783÷(18÷2)=87184÷(24÷3)=23688÷(24÷3)=86310÷(40÷8)=62320÷(14÷7)=16069÷(21÷7)=23665÷(15÷3)=133441÷(63÷7)=49396÷(28÷7)=99480÷(12÷6)=240112÷(10÷5)=56153÷(21÷7)=51440÷(28÷7)=110366÷(30÷5)=61573÷(21÷7)=191344÷(18÷9)=172889÷(49÷7)=127477÷(24÷8)=159492÷(18÷6)=164394÷(10÷5)=197639÷(36÷4)=71352÷(2×4)=44936÷(4×2)=117684÷(3×3)=76884÷(2×2)=22112÷(2×2)=3232÷(2×2)=58240÷(3×2)=40584÷(2×2)=146344÷(2×4)=43648÷(4×2)=81630÷(2×3)=105608÷(2×4)=76570÷(3×2)=9548÷(3×2)=8486÷(3×2)=8136÷(3×3)=4808÷(2×4)=101244÷(2×2)=61232÷(2×4)=29224÷(2×2)=56300÷(2×2)=75372÷(2×3)=62808÷(2×2)=202366÷(3×2)=61256÷(2×2)=64135÷(3×3)=15900÷(3×2)=150252÷(3×3)=28832÷(4×2)=104856÷(2×2)=214387÷(3×3)=43412÷(2×2)=10363÷(3×3)=736÷(2×2)=9448÷(2×4)=56414÷(3×3)=46792÷(4×2)=99592÷(2×4)=74632÷(4×2)=79352÷(2×2)=8843×(16÷2)=344958×(15÷5)=2874121×(40÷5)=968587×(16÷8)=117467×(28÷4)=469756×(54÷9)=4536141×(12÷4)=423773×(56÷7)=618432×(48÷6)=256591×(14÷2)=413788×(24÷3)=704172×(30÷6)=860202×(18÷6)=606593×(27÷9)=177991×(10÷2)=455631×(20÷5)=252422×(15÷3)=110932×(21÷3)=652438×(48÷6)=304716×(36÷4)=644454×(14÷2)=378623×(20÷5)=249276×(49÷7)=532457×(27÷9)=1371137×(30÷6)=685462×(27÷3)=4158124×(18÷6)=372901×(18÷9)=1802114×(10÷5)=228989×(54÷9)=5934259×(21÷7)=777122×(18÷2)=109851×(20÷4)=255811×(18÷3)=4866352×(14÷7)=704737×(48÷6)=589668×(12÷6)=136486×(10÷2)=2430328×(14÷7)=656594×(35÷7)=297045×(105÷7)=67552×(630÷7)=468014×(238÷7)=47667×(168÷3)=375267×(39÷3)=87117×(96÷8)=20416×(252÷7)=57668×(116÷2)=394415×(126÷9)=21079×(42÷2)=165911×(160÷4)=44091×(228÷4)=518745×(168÷8)=94571×(648÷8)=575182×(72÷6)=98431×(132÷6)=68213×(174÷6)=37759×(120÷6)=118014×(288÷6)=67295×(372÷4)=883511×(259÷7)=40734×(248÷4)=210816×(250÷5)=80043×(344÷4)=369834×(110÷5)=74885×(335÷5)=569512×(217÷7)=37213×(522÷6)=113152×(75÷5)=78029×(296÷4)=214632×(42÷2)=67210×(105÷5)=21012×(234÷6)=46879×(837÷9)=734716×(210÷6)=56070×(288÷9)=224011×(138÷6)=25354×(222÷3)=399612×(57÷3)=22853×(360÷8)=238562+103×7=783667+311×3=1600337+98×3=631363+56×2=47541+91×7=678