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255+138=844+988=83+398=632+148=69+322=304+338=272+99=658+500=420+71=429+277=81+267=305+223=96+47=565+834=90+75=93+422=184+32=418+924=384+68=423+921=232+182=125+272=331+140=828+490=109+228=161+124=247+61=481+292=237+114=759+279=113+173=341+575=253+97=315+169=279+132=271+666=182+252=556+711=259+235=172+239=455-58=802-662=475-45=748-182=479-139=278-263=228-123=983-921=460-73=985-971=251-174=159-40=346-30=785-720=242-210=958-908=255-58=664-506=488-10=465-67=458-310=929-93=237-226=865-467=472-51=854-192=152-52=775-175=323-294=329-198=319-99=690-680=97-39=133-61=426-410=324-76=426-237=488-457=431-95=697-38=46×5=165×6=18×6=853×6=311×2=318×5=109×7=861×3=16×3=386×5=279×3=911×4=156×5=838×3=179×2=730×6=206×4=173×9=140×2=157×4=226×4=205×8=108×4=342×8=205×2=841×6=101×9=269×3=69×5=671×4=126×6=259×8=181×3=490×2=144×5=653×5=85×7=43×6=122×2=759×3=208÷8=400÷2=32÷2=596÷4=320÷8=931÷7=195÷5=119÷7=230÷2=477÷9=110÷2=102÷6=266÷2=704÷4=207÷3=660÷2=215÷5=720÷9=336÷4=525÷5=135÷5=964÷2=192÷6=891÷3=190÷2=540÷4=174÷6=282÷2=342÷2=660÷4=142÷2=720÷6=178÷2=456÷6=201÷3=728÷8=196÷7=324÷2=328÷4=72÷8=15×22=44×76=40×16=21×45=24×21=35×37=19×10=97×79=13×61=34×46=11×14=64×25=29×30=75×56=36×18=85×67=13×66=94×46=13×53=11×53=22×45=69×45=25×31=87×25=29×11=68×27=21×23=89×20=26×31=53×98=26×23=35×17=11×31=96×76=39×19=62×97=18×44=21×80=31×29=51×59=181+467+308=846+33+840=120+737+119=183+191+877=340+244+200=142+628+596=276+196+389=56+205+985=293+171+111=993+931+546=241+397+45=695+60+557=12+442+171=601+27+688=555+71+47=42+439+724=89+282+237=991+745+996=166+17+190=639+415+843=125+250+543=144+771+201=382+367+129=316+949+995=225+14+610=371+104+775=241+139+85=265+990+387=46+349+290=208+798+396=451+298+99=261+873+353=338+266+15=629+944+494=181+637+114=46+198+772=222+393+26=907+868+636=345+204+85=556+389+222=146+334-275=240+994-938=254+41-115=506+689-386=60+220-159=767+593-331=361+119-335=95+973-169=314+122-217=314+747-392=138+274-376=22+926-802=40+376-26=548+533-349=23+180-47=895+170-692=48+218-104=67+615-143=323+116-352=394+326-415=353+140-134=427+328-505=178+157-289=599+273-208=247+100-309=506+652-71=389+85-185=801+481-22=129+146-268=758+904-47=289+70-154=998+405-423=19+199-40=429+608-797=63+307-102=202+164-357=373+117-139=748+763-860=281+80-303=847+111-321=428-45-90=860-327-297=482-135-330=947-406-166=482-180-201=984-390-331=452-95-293=942-80-680=392-88-123=971-477-24=209-72-86=886-565-276=466-232-61=643-301-15=350-239-57=792-271-417=412-94-201=573-132-393=449-257-107=925-80-257=214-55-144=905-209-124=252-193-52=963-200-221=384-301-69=847-81-658=492-150-234=854-736-90=374-28-133=893-85-419=190-88-96=632-212-71=352-134-188=805-106-180=142-70-62=484-33-305=415-276-96=880-356-444=247-70-107=901-154-726=226-76+83=739-54+498=182-103+347=997-739+294=340-333+269=756-638+710=320-95+122=874-381+770=108-56+66=969-501+84=458-418+209=549-310+57=335-223+53=563-526+747=285-180+228=734-634+945=313-259+21=629-412+574=471-418+73=768-17+439=183-13+146=905-368+279=373-155+108=997-172+29=291-141+228=541-517+524=356-234+192=817-401+767=268-125+61=780-554+133=377-261+201=766-729+481=500-498+81=630-140+54=351-261+85=822-598+661=385-160+37=455-266+62=288-78+56=588-454+396=15×22×2=16×16×2=17×16×2=35×64×4=10×39×2=88×66×6=12×34×2=47×61×4=16×25×2=55×95×4=11×27×2=72×16×5=10×48×2=46×26×5=12×16×3=55×20×6=13×15×3=40×63×8=24×16×2=59×28×6=35×11×2=48×67×5=22×21×2=13×14×9=13×25×3=24×91×9=11×11×7=86×75×3=20×21×2=42×29×5=16×18×2=22×99×8=11×10×7=69×47×5=14×10×3=90×29×9=19×14×3=50×12×5=11×13×3=64×33×3=41×3×8=59×2×7=36×3×2=23×3×6=16×7×3=124×5×4=45×3×7=231×2×3=16×5×7=26×9×7=39×9×2=51×8×5=71×7×2=116×4×8=28×9×2=125×2×7=85×3×2=121×2×8=25×3×4=31×5×7=142×2×3=107×9×8=46×5×2=57×5×6=41×3×5=268×3×6=101×2×3=141×6×7=107×2×4=62×3×6=50×3×6=170×2×5=85×2×5=207×4×7=26×2×6=122×7×8=53×2×6=39×3×5=21×6×7=84×7×8=15×3×15=11×3×59=26×2×81=25×3×57=15×4×48=10×6×83=14×6×37=39×2×23=22×3×48=10×5×29=49×2×45=32×3×33=16×6×34=22×4×91=23×4×56=29×3×86=26×2×61=11×7×58=14×7×96=20×4×27=18×3×29=37×2×48=34×2×58=11×7×32=39×2×56=30×3×23=27×2×33=17×5×38=14×6×70=14×2×84=13×3×44=12×3×25=23×4×80=12×4×62=11×9×58=17×5×68=22×2×53=46×2×90=22×3×76=22×4×70=22×23÷2=74×10÷4=72×10÷6=49×54÷7=20×44÷8=56×90÷9=58×17÷2=60×99÷2=17×54÷6=86×70÷5=10×59÷2=71×42÷2=25×26÷5=33×66÷9=11×84÷3=84×39÷3=49×10÷5=63×13÷9=18×10÷2=45×68÷6=10×42÷4=14×48÷4=10×60÷8=86×40÷5=12×13÷2=61×48÷6=36×24÷8=87×14÷7=23×18÷9=29×34÷2=23×30÷2=19×88÷8=50×12÷5=73×82÷2=10×16÷2=56×55÷2=22×20÷2=52×45÷6=16×48÷3=70×81÷9=14×4÷7=948×3÷9=108×8÷9=105×4÷3=15×4÷5=276×6÷3=88×9÷4=455×2÷5=85×8÷5=224×7÷2=280×2÷4=986×3÷2=102×9÷3=872×5÷8=27×4÷3=822×7÷2=71×8÷2=87×8÷6=28×9÷6=522×8÷4=105×2÷3=558×4÷2=65×8÷4=78×9÷3=48×3÷2=184×2÷8=207×2÷6=994×9÷2=462×2÷7=272×3÷2=106×6÷3=456×7÷8=220×3÷4=63×4÷7=123×6÷9=478×9÷2=152×6÷8=27×7÷9=40×6÷5=590×8÷2=216÷6÷4=888÷8÷3=144÷6÷3=684÷4÷3=576÷9÷2=210÷7÷3=441÷3÷3=480÷3÷8=315÷3÷5=230÷2÷5=189÷7÷9=360÷4÷9=640÷8÷8=144÷9÷4=930÷6÷5=336÷2÷2=940÷2÷2=576÷9÷8=984÷8÷3=744÷8÷3=402÷2÷3=720÷9÷2=852÷4÷3=272÷4÷2=972÷3÷9=156÷6÷2=609÷7÷3=48÷2÷8=990÷3÷2=567÷9÷9=288÷6÷2=130÷2÷5=188÷2÷2=400÷5÷8=390÷2÷3=120÷8÷5=180÷3÷3=448÷4÷2=931÷7÷7=792÷6÷6=763÷7×8=936÷3×8=368÷8×5=25÷5×3=870÷2×5=372÷4×9=624÷8×3=552÷4×6=615÷5×7=36÷4×6=116÷4×3=264÷8×6=692÷4×9=428÷2×3=756÷7×2=592÷8×4=312÷4×9=744÷2×3=950÷5×4=302÷2×5=990÷5×4=774÷6×3=84÷3×9=630÷6×7=357÷7×6=70÷5×8=486÷2×8=62÷2×8=456÷3×7=65÷5×3=936÷4×6=378÷3×7=140÷4×8=626÷2×8=538÷2×7=128÷2×4=528÷3×9=342÷2×4=801÷9×8=824÷2×3=123÷3×19=525÷7×49=44÷2×32=180÷6×52=210÷6×14=320÷8×38=133÷7×21=126÷7×65=256÷8×10=174÷6×96=20÷5×52=630÷7×53=81÷9×54=174÷6×78=40÷5×15=52÷2×27=14÷7×38=36÷6×35=280÷5×14=152÷2×78=108÷6×36=84÷6×22=32÷8×96=510÷6×40=60÷4×44=594÷9×35=88÷8×45=345÷5×95=30÷2×15=315÷9×34=28÷7×42=310÷5×66=240÷8×28=201÷3×29=50÷5×46=145÷5×48=126÷9×38=176÷4×44=124÷2×16=504÷7×99=421+(466-177)=59+(313-217)=401+(356-306)=424+(745-655)=267+(433-412)=772+(403-144)=429+(347-276)=756+(860-609)=213+(494-245)=25+(629-163)=50+(167-57)=204+(499-87)=268+(329-230)=501+(540-370)=35+(107-54)=953+(556-397)=372+(184-138)=136+(410-275)=255+(362-309)=945+(908-620)=454+(411-62)=839+(852-268)=413+(317-175)=437+(351-337)=327+(180-163)=929+(576-353)=207+(344-317)=396+(605-590)=272+(369-204)=165+(788-56)=168+(397-278)=405+(766-605)=352+(116-40)=390+(979-357)=212+(388-205)=415+(990-430)=283+(405-356)=254+(665-273)=427+(310-64)=100+(738-441)=185-(23+35)=580-(91+457)=181-(114+31)=851-(21+168)=485-(133+290)=999-(481+321)=402-(35+321)=815-(70+555)=487-(408+55)=474-(256+19)=428-(364+35)=999-(102+283)=308-(14+281)=924-(617+218)=348-(23+179)=861-(566+289)=434-(53+16)=693-(214+332)=252-(72+130)=689-(433+191)=495-(72+77)=651-(83+392)=492-(361+22)=757-(425+292)=466-(356+53)=816-(65+353)=418-(50+181)=663-(69+375)=408-(85+232)=882-(442+411)=356-(58+78)=795-(543+191)=498-(149+270)=867-(515+297)=495-(299+65)=714-(160+550)=463-(260+171)=867-(396+301)=483-(135+311)=696-(107+36)=361-(425-233)=583-(761-507)=288-(420-143)=861-(426-123)=316-(276-127)=804-(363-149)=242-(147-99)=578-(681-177)=353-(474-363)=592-(523-38)=69-(382-322)=624-(466-73)=429-(165-17)=479-(558-117)=258-(120-97)=981-(393-314)=228-(416-382)=796-(674-38)=250-(431-255)=947-(826-186)=363-(369-254)=934-(700-365)=172-(23-16)=505-(413-53)=167-(304-249)=949-(653-379)=344-(460-322)=739-(569-42)=339-(310-82)=694-(206-128)=283-(316-313)=858-(390-192)=491-(152-41)=852-(714-116)=323-(291-136)=840-(938-791)=183-(350-247)=646-(898-782)=451-(475-329)=469-(764-690)=220÷(30÷6)=334÷(14÷7)=312÷(10÷5)=184÷(10÷5)=497÷(35÷5)=162÷(27÷3)=372÷(36÷6)=294÷(16÷8)=265÷(15÷3)=260÷(32÷8)=315÷(81÷9)=528÷(14÷7)=120÷(32÷4)=116÷(10÷5)=456÷(20÷5)=624÷(15÷5)=265÷(20÷4)=336÷(21÷7)=336÷(20÷5)=276÷(18÷9)=424÷(16÷4)=597÷(27÷9)=340÷(30÷6)=980÷(24÷6)=155÷(10÷2)=646÷(10÷5)=279÷(24÷8)=261÷(36÷4)=422÷(14÷7)=660÷(54÷9)=14÷(21÷3)=672÷(24÷3)=465÷(25÷5)=846÷(72÷8)=36÷(36÷9)=549÷(15÷5)=355÷(25÷5)=534÷(24÷8)=56÷(56÷8)=928÷(16÷4)=408÷(4×2)=456÷(2×3)=120÷(3×2)=268÷(2×2)=999÷(3×3)=896÷(2×2)=248÷(4×2)=936÷(2×3)=63÷(3×3)=504÷(2×3)=30÷(2×3)=372÷(3×2)=200÷(2×2)=408÷(2×2)=450÷(2×3)=858÷(3×2)=640÷(2×4)=504÷(2×2)=264÷(2×2)=480÷(4×2)=132÷(2×3)=132÷(3×2)=748÷(2×2)=324÷(3×2)=672÷(4×2)=136÷(2×4)=388÷(2×2)=330÷(2×3)=824÷(4×2)=216÷(3×2)=324÷(3×3)=276÷(2×2)=16÷(2×2)=776÷(2×4)=892÷(2×2)=224÷(2×4)=333÷(3×3)=846÷(3×2)=294÷(2×3)=776÷(4×2)=225×(36÷9)=921×(21÷3)=21×(18÷3)=19×(72÷9)=70×(12÷3)=318×(24÷6)=304×(16÷8)=598×(32÷8)=184×(36÷9)=167×(45÷5)=44×(20÷4)=81×(48÷6)=26×(24÷3)=291×(35÷5)=44×(18÷2)=696×(16÷2)=58×(63÷9)=941×(20÷4)=334×(18÷9)=177×(63÷9)=454×(16÷8)=130×(35÷5)=39×(20÷4)=544×(40÷5)=45×(10÷2)=655×(12÷3)=31×(42÷6)=338×(15÷3)=93×(54÷6)=932×(45÷9)=53×(12÷4)=589×(18÷3)=61×(10÷5)=627×(16÷8)=136×(18÷3)=618×(48÷8)=189×(16÷4)=358×(48÷6)=325×(10÷5)=283×(25÷5)=17×(140÷4)=12×(81÷3)=18×(112÷4)=23×(498÷6)=59×(88÷8)=74×(162÷3)=27×(68÷4)=25×(360÷5)=19×(140÷4)=33×(594÷6)=40×(176÷8)=63×(88÷2)=19×(387÷9)=44×(170÷5)=14×(20÷2)=59×(126÷6)=24×(39÷3)=79×(248÷4)=45×(22÷2)=39×(485÷5)=14×(246÷6)=71×(686÷7)=19×(175÷5)=68×(511÷7)=33×(52÷4)=28×(72÷6)=25×(144÷8)=81×(328÷8)=47×(105÷5)=60×(752÷8)=25×(216÷6)=99×(165÷3)=43×(36÷3)=80×(348÷4)=42×(147÷7)=64×(76÷4)=11×(66÷6)=42×(40÷2)=66×(96÷8)=21×(134÷2)=236+239×3=951+438×2=102+52×2=718+148×4=305+108×6=149+241×3=208+85×3=846+364×2=305+104×5=975+35×7=130+13×2=968+226×3=49+165×5=602+303×2=221+47×3=536+35×9=303+50×9=729+247×3=254+61×9=914+344×2=172+15×7=968+101×3=338+80×7=382+81×4=109+89×8=371+361×2=59+459×2=255+115×5=294+112×3=339+91×3=39×2+155=71×8+27=85×5+460=22×7+608=179×3+429=388×2+326=254×2+27=331×2+332=14×6+213=19×7+539=348+18×21=701+34×18=29+42×12=395+10×40=166+25×27=251+12×64=42+11×68=884+11×67=299+12×13=55+25×34=282+10×11=793+11×54=196+24×28=453+16×34=99+43×16=211+12×68=364+16×11=844+11×21=376+11×16=664+16×55=489+10×14=152+27×27=432+19×15=904+21×39=191+16×40=103+13×72=187+28×24=933+20×14=103+13×30=488+22×28=14×28+414=12×18+970=22×31+296=35×26+208=13×20+390=16×50+122=17×20+147=18×48+301=36×12+420=35×21+327=304-16×12=772-14×18=291-13×16=966-15×20=322-10×12=809-35×15=491-14×25=885-11×74=318-11×15=720-37×12=458-12×12=377-19×15=467-34×11=914-62×12=317-21×15=992-11×18=462-16×13=891-43×16=316-13×20=921-15×54=471-15×17=338-17×11=302-16×11=762-33×12=449-20×22=453-34×10=497-36×10=658-23×28=486-30×14=686-24×28=288-14×19=689-58×11=405-33×12=247-18×13=398-21×16=711-18×31=351-11×28=595-11×43=452-17×26=908-19×12=370-27×4=470-95×2=412-38×6=928-97×8=267-25×5=797-10×2=209-16×3=296-13×6=357-146×2=541-134×4=458-76×4=887-124×3=486-51×3=532-20×7=490-20×4=975-90×6=419-13×7=489-31×7=177-22×2=714-33×2=495-116×2=893-53×3=235-44×3=382-32×8=498-68×5=421-112×2=226-42×5=362-86×4=362-38×7=708-116×3=463-35×3=853-18×2=305-20×5=396-81×2=366-182×2=853-25×6=323-29×5=810-24×9=287-20×2=880-426×2=10×21-145=43×16-374=20×20-296=17×47-326=36×13-366=89×11-640=14×14-179=36×19-289=23×11-124=15×16-69=22×13-38=20×48-509=10×21-85=51×14-90=13×35-138=18×39-53=12×10-93=43×19-792=36×10-66=22×23-452=10×48-476=26×38-535=41×12-353=24×28-294=32×13-145=83×11-322=10×28-230=10×93-397=44×11-110=33×22-154=37×13-225=29×13-206=50×10-88=60×10-118=23×19-137=10×91-504=23×19-223=43×19-167=16×14-32=35×28-966=112×8-400=375×3-30=55×9-37=548×6-31=366×2-669=560×9-165=193×4-209=792×2-744=297×3-234=621×5-931=196×5-418=438×8-501=192×5-454=580×9-401=111×9-379=845×6-851=292×3-99=245×7-855=271×2-125=272×4-847=104×7-330=531×7-706=250×4-738=501×9-553=313×3-56=587×8-427=188×4-403=880×7-739=150×4-598=530×4-546=206×2-171=590×5-639=94×8-186=571×6-714=136×4-387=680×3-58=329×3-438=743×5-949=23×8-32=876×8-215=79+816÷8=39+10÷2=349+800÷8=654+350÷7=50+554÷2=199+165÷3=265+36÷4=185+632÷4=295+390÷2=276+240÷8=67+676÷4=52+576÷9=388+900÷9=517+840÷4=161+464÷4=831+630÷9=403+889÷7=117+50÷5=421+637÷7=786+963÷9=164÷2+196=422÷2+154=56÷4+495=666÷6+798=648÷2+399=820÷4+494=948÷3+188=606÷6+428=600÷2+69=604÷4+647=340÷5+407=496÷8+175=742÷2+462=975÷3+566=326÷2+198=518÷2+70=960÷3+301=124÷4+236=936÷9+446=27÷9+896=278-966÷6=946-856÷2=308-110÷2=433-148÷4=289-90÷5=683-711÷3=500-560÷4=295-222÷3=290-795÷3=487-450÷2=195-372÷3=228-153÷3=410-896÷4=600-99÷3=472-507÷3=396-722÷2=37-288÷9=576-261÷3=389-732÷3=131-288÷9=137-80÷4=488-216÷6=57-140÷7=393-864÷4=88-138÷3=549-655÷5=374-494÷2=547-762÷2=112-138÷3=496-654÷6=297-414÷3=406-495÷9=311-543÷3=873-441÷7=16-10÷5=456-504÷9=155-414÷3=419-616÷8=448-630÷3=751-964÷4=14×(410-371)=32×(345-290)=34×(101-84)=15×(224-142)=59×(487-475)=26×(902-834)=11×(452-392)=45×(764-732)=30×(482-471)=63×(641-602)=13×(209-152)=18×(965-876)=30×(244-220)=54×(889-843)=17×(268-218)=72×(407-370)=43×(133-114)=99×(126-91)=57×(385-371)=44×(979-896)=(466-450)×21=(504-407)×68=(98-68)×16=(217-156)×37=(399-368)×17=(76-42)×61=(343-329)×28=(216-176)×73=(282-202)×10=(541-449)×31=(22-10)×18=(799-701)×14=(346-333)×40=(735-686)×66=(313-288)×10=(894-809)×56=(353-327)×24=(753-715)×24=(263-227)×15=(854-800)×25=33×(235-230)=823×(983-980)=56×(457-453)=497×(146-143)=136×(448-441)=988×(277-269)=232×(97-94)=83×(945-942)=42×(295-286)=823×(843-836)=109×(87-80)=340×(447-443)=83×(26-23)=840×(613-609)=102×(268-262)=799×(16-12)=157×(255-250)=358×(855-848)=19×(30-25)=269×(159-153)=69×(472-465)=266×(102-95)=84×(350-343)=860×(237-231)=16×(66-60)=109×(501-494)=44×(304-299)=932×(108-104)=160×(82-79)=998×(68-61)=39×(149-140)=590×(81-75)=176×(166-161)=864×(633-626)=189×(366-362)=643×(626-617)=74×(364-358)=283×(799-794)=82×(86-81)=12×(204-195)=453÷(91-88)=96÷(302-298)=318÷(248-245)=384÷(798-792)=93÷(134-131)=992÷(110-108)=168÷(310-302)=182÷(244-242)=174÷(95-93)=518÷(728-726)=393÷(20-17)=920÷(499-491)=452÷(286-284)=400÷(868-864)=96÷(314-311)=882÷(684-677)=268÷(477-473)=708÷(782-776)=330÷(376-371)=258÷(93-91)=198÷(202-193)=456÷(520-512)=308÷(423-421)=276÷(59-53)=320÷(229-225)=54÷(211-208)=414÷(389-386)=140÷(165-158)=129÷(444-441)=792÷(191-182)=296÷(18-14)=567÷(549-540)=180÷(33-27)=972÷(152-148)=218÷(285-283)=615÷(700-697)=58÷(363-361)=786÷(42-36)=416÷(336-334)=592÷(742-738)=(184-58)÷6=(372-330)÷6=(351-63)÷2=(980-542)÷2=(491-437)÷2=(694-596)÷7=(366-210)÷4=(269-179)÷5=(166-88)÷3=(137-74)÷3=(382-110)÷8=(347-25)÷7=(435-341)÷2=(754-139)÷5=(241-97)÷3=(834-236)÷2=(320-113)÷3=(816-461)÷5=(393-348)÷5=(792-765)÷3=(404-160)÷4=(243-99)÷8=(275-128)÷3=(671-111)÷4=(376-210)÷2=(194-114)÷2=(295-191)÷4=(709-613)÷2=(307-28)÷9=(914-68)÷9=(467-281)÷2=(912-453)÷3=(168-86)÷2=(816-781)÷7=(482-390)÷4=(674-384)÷2=(200-96)÷4=(974-730)÷2=(478-218)÷4=(861-453)÷8=3/8+2/8=1/9+4/9=2/8+4/8=3/6+2/6=1/5+3/5=1/7+2/7=4/7+2/7=4/9+3/9=1/6+4/6=2/9+4/9=1/4+2/4=4/6+2/6=4/7-1/7=2/9-1/9=3/7-2/7=2/5-1/5=3/6-2/6=2/6-1/6=5/8-2/8=6/8-2/8=2/4-1/4=6/10-1/10=4/8-3/8=3/10-2/10=10.0+1.6=42.2+43.2=0.4+10.0=9.3+5.6=8.4+5.0=47.5+48.5=5.3+9.6=25.8+74.1=9.6+5.1=5.8+0.3=9.4+6.6=12.6+81.9=9.7+6.7=37.1+5.7=8.7+6.4=4.4+7.8=7.8+7.6=17.1+32.8=7.7+9.8=71.3+20.6=1.2+7.5=8.5+5.3=0.4+0.7=0.3+30.1=7.1+7.3=82.7+15.7=6.4+3.6=5.1+4.5=6.4+9.6=34.6+9.5=6.8+0.7=4.1+15.5=4.3+8.4=2.3+5.1=2.6+0.2=22.6+69.8=1.3+4.7=75.4+10.4=3.1+3.3=1.7+3.7=7.6-4.0=88.0-27.0=3.5-2.4=8.0-7.2=3.7-2.0=23.9-9.8=10.0-5.2=29.5-4.7=1.8-0.8=8.4-2.9=5.8-5.2=83.8-30.3=8.5-8.2=38.1-17.4=9.8-6.8=0.9-0.5=5.2-2.2=76.6-52.6=8.0-6.0=73.4-16.8=9.4-4.3=7.7-1.8=8.7-6.1=95.1-25.8=8.5-5.6=83.3-74.2=5.7-1.8=6.3-1.2=8.4-6.2=54.7-46.6=3.0-0.7=32.9-30.5=7.4-0.8=5.0-3.7=4.5-0.6=74.7-72.6=6.8-1.2=72.2-26.3=2.1-1.7=4.3-3.0=参考答案255+138=393844+988=183283+398=481632+148=78069+322=391304+338=642272+99=371658+500=1158420+71=491429+277=70681+267=348305+223=52896+47=143565+834=139990+75=16593+422=515184+32=216418+924=1342384+68=452423+921=1344232+182=414125+272=397331+140=471828+490=1318109+228=337161+124=285247+61=308481+292=773237+114=351759+279=1038113+173=286341+575=916253+97=350315+169=484279+132=411271+666=937182+252=434556+711=1267259+235=494172+239=411455-58=397802-662=140475-45=430748-182=566479-139=340278-263=15228-123=105983-921=62460-73=387985-971=14251-174=77159-40=119346-30=316785-720=65242-210=32958-908=50255-58=197664-506=158488-10=478465-67=398458-310=148929-93=836237-226=11865-467=398472-51=421854-192=662152-52=100775-175=600323-294=29329-198=131319-99=220690-680=1097-39=58133-61=72426-410=16324-76=248426-237=189488-457=31431-95=336697-38=65946×5=230165×6=99018×6=108853×6=5118311×2=622318×5=1590109×7=763861×3=258316×3=48386×5=1930279×3=837911×4=3644156×5=780838×3=2514179×2=358730×6=4380206×4=824173×9=1557140×2=280157×4=628226×4=904205×8=1640108×4=432342×8=2736205×2=410841×6=5046101×9=909269×3=80769×5=345671×4=2684126×6=756259×8=2072181×3=543490×2=980144×5=720653×5=326585×7=59543×6=258122×2=244759×3=2277208÷8=26400÷2=20032÷2=16596÷4=149320÷8=40931÷7=133195÷5=39119÷7=17230÷2=115477÷9=53110÷2=55102÷6=17266÷2=133704÷4=176207÷3=69660÷2=330215÷5=43720÷9=80336÷4=84525÷5=105135÷5=27964÷2=482192÷6=32891÷3=297190÷2=95540÷4=135174÷6=29282÷2=141342÷2=171660÷4=165142÷2=71720÷6=120178÷2=89456÷6=76201÷3=67728÷8=91196÷7=28324÷2=162328÷4=8272÷8=915×22=33044×76=334440×16=64021×45=94524×21=50435×37=129519×10=19097×79=766313×61=79334×46=156411×14=15464×25=160029×30=87075×56=420036×18=64885×67=569513×66=85894×46=432413×53=68911×53=58322×45=99069×45=310525×31=77587×25=217529×11=31968×27=183621×23=48389×20=178026×31=80653×98=519426×23=59835×17=59511×31=34196×76=729639×19=74162×97=601418×44=79221×80=168031×29=89951×59=3009181+467+308=956846+33+840=1719120+737+119=976183+191+877=1251340+244+200=784142+628+596=1366276+196+389=86156+205+985=1246293+171+111=575993+931+546=2470241+397+45=683695+60+557=131212+442+171=625601+27+688=1316555+71+47=67342+439+724=120589+282+237=608991+745+996=2732166+17+190=373639+415+843=1897125+250+543=918144+771+201=1116382+367+129=878316+949+995=2260225+14+610=849371+104+775=1250241+139+85=465265+990+387=164246+349+290=685208+798+396=1402451+298+99=848261+873+353=1487338+266+15=619629+944+494=2067181+637+114=93246+198+772=1016222+393+26=641907+868+636=2411345+204+85=634556+389+222=1167146+334-275=205240+994-938=296254+41-115=180506+689-386=80960+220-159=121767+593-331=1029361+119-335=14595+973-169=899314+122-217=219314+747-392=669138+274-376=3622+926-802=14640+376-26=390548+533-349=73223+180-47=156895+170-692=37348+218-104=16267+615-143=539323+116-352=87394+326-415=305353+140-134=359427+328-505=250178+157-289=46599+273-208=664247+100-309=38506+652-71=1087389+85-185=289801+481-22=1260129+146-268=7758+904-47=1615289+70-154=205998+405-423=98019+199-40=178429+608-797=24063+307-102=268202+164-357=9373+117-139=351748+763-860=651281+80-303=58847+111-321=637428-45-90=293860-327-297=236482-135-330=17947-406-166=375482-180-201=101984-390-331=263452-95-293=64942-80-680=182392-88-123=181971-477-24=470209-72-86=51886-565-276=45466-232-61=173643-301-15=327350-239-57=54792-271-417=104412-94-201=117573-132-393=48449-257-107=85925-80-257=588214-55-144=15905-209-124=572252-193-52=7963-200-221=542384-301-69=14847-81-658=108492-150-234=108854-736-90=28374-28-133=213893-85-419=389190-88-96=6632-212-71=349352-134-188=30805-106-180=519142-70-62=10484-33-305=146415-276-96=43880-356-444=80247-70-107=70901-154-726=21226-76+83=233739-54+498=1183182-103+347=426997-739+294=552340-333+269=276756-638+710=828320-95+122=347874-381+770=1263108-56+66=118969-501+84=552458-418+209=249549-310+57=296335-223+53=165563-526+747=784285-180+228=333734-634+945=1045313-259+21=75629-412+574=791471-418+73=126768-17+439=1190183-13+146=316905-368+279=816373-155+108=326997-172+29=854291-141+228=378541-517+524=548356-234+192=314817-401+767=1183268-125+61=204780-554+133=359377-261+201=317766-729+481=518500-498+81=83630-140+54=544351-261+85=175822-598+661=885385-160+37=262455-266+62=251288-78+56=266588-454+396=53015×22×2=66016×16×2=51217×16×2=54435×64×4=896010×39×2=78088×66×6=3484812×34×2=81647×61×4=1146816×25×2=80055×95×4=2090011×27×2=59472×16×5=576010×48×2=96046×26×5=598012×16×3=57655×20×6=660013×15×3=58540×63×8=2016024×16×2=76859×28×6=991235×11×2=77048×67×5=1608022×21×2=92413×14×9=163813×25×3=97524×91×9=1965611×11×7=84786×75×3=1935020×21×2=84042×29×5=609016×18×2=57622×99×8=1742411×10×7=77069×47×5=1621514×10×3=42090×29×9=2349019×14×3=79850×12×5=300011×13×3=42964×33×3=633641×3×8=98459×2×7=82636×3×2=21623×3×6=41416×7×3=336124×5×4=248045×3×7=945231×2×3=138616×5×7=56026×9×7=163839×9×2=70251×8×5=204071×7×2=994116×4×8=371228×9×2=504125×2×7=175085×3×2=510121×2×8=193625×3×4=30031×5×7=1085142×2×3=852107×9×8=770446×5×2=46057×5×6=171041×3×5=615268×3×6=4824101×2×3=606141×6×7=5922107×2×4=85662×3×6=111650×3×6=900170×2×5=170085×2×5=850207×4×7=579626×2×6=312122×7×8=683253×2×6=63639×3×5=58521×6×7=88284×7×8=470415×3×15=67511×3×59=194726×2×81=421225×3×57=427515×4×48=288010×6×83=498014×6×37=310839×2×23=179422×3×48=316810×5×29=145049×2×45=441032×3×33=316816×6×34=326422×4×91=800823×4×56=515229×3×86=748226×2×61=317211×7×58=446614×7×96=940820×4×27=216018×3×29=156637×2×48=355234×2×58=394411×7×32=246439×2×56=436830×3×23=207027×2×33=178217×5×38=323014×6×70=588014×2×84=235213×3×44=171612×3×25=90023×4×80=736012×4×62=297611×9×58=574217×5×68=578022×2×53=233246×2×90=828022×3×76=501622×4×70=616022×23÷2=25374×10÷4=18572×10÷6=12049×54÷7=37820×44÷8=11056×90÷9=56058×17÷2=49360×99÷2=297017×54÷6=15386×70÷5=120410×59÷2=29571×42÷2=149125×26÷5=13033×66÷9=24211×84÷3=30884×39÷3=109249×10÷5=9863×13÷9=9118×10÷2=9045×68÷6=51010×42÷4=10514×48÷4=16810×60÷8=7586×40÷5=68812×13÷2=7861×48÷6=48836×24÷8=10887×14÷7=17423×18÷9=4629×34÷2=49323×30÷2=34519×88÷8=20950×12÷5=12073×82÷2=299310×16÷2=8056×55÷2=154022×20÷2=22052×45÷6=39016×48÷3=25670×81÷9=63014×4÷7=8948×3÷9=316108×8÷9=96105×4÷3=14015×4÷5=12276×6÷3=55288×9÷4=198455×2÷5=18285×8÷5=136224×7÷2=784280×2÷4=140986×3÷2=1479102×9÷3=306872×5÷8=54527×4÷3=36822×7÷2=287771×8÷2=28487×8÷6=11628×9÷6=42522×8÷4=1044105×2÷3=70558×4÷2=111665×8÷4=13078×9÷3=23448×3÷2=72184×2÷8=46207×2÷6=69994×9÷2=4473462×2÷7=132272×3÷2=408106×6÷3=212456×7÷8=399220×3÷4=16563×4÷7=36123×6÷9=82478×9÷2=2151152×6÷8=11427×7÷9=2140×6÷5=48590×8÷2=2360216÷6÷4=9888÷8÷3=37144÷6÷3=8684÷4÷3=57576÷9÷2=32210÷7÷3=10441÷3÷3=49480÷3÷8=20315÷3÷5=21230÷2÷5=23189÷7÷9=3360÷4÷9=10640÷8÷8=10144÷9÷4=4930÷6÷5=31336÷2÷2=84940÷2÷2=235576÷9÷8=8984÷8÷3=41744÷8÷3=31402÷2÷3=67720÷9÷2=40852÷4÷3=71272÷4÷2=34972÷3÷9=36156÷6÷2=13609÷7÷3=2948÷2÷8=3990÷3÷2=165567÷9÷9=7288÷6÷2=24130÷2÷5=13188÷2÷2=47400÷5÷8=10390÷2÷3=65120÷8÷5=3180÷3÷3=20448÷4÷2=56931÷7÷7=19792÷6÷6=22763÷7×8=872936÷3×8=2496368÷8×5=23025÷5×3=15870÷2×5=2175372÷4×9=837624÷8×3=234552÷4×6=828615÷5×7=86136÷4×6=54116÷4×3=87264÷8×6=198692÷4×9=1557428÷2×3=642756÷7×2=216592÷8×4=296312÷4×9=702744÷2×3=1116950÷5×4=760302÷2×5=755990÷5×4=792774÷6×3=38784÷3×9=252630÷6×7=735357÷7×6=30670÷5×8=112486÷2×8=194462÷2×8=248456÷3×7=106465÷5×3=39936÷4×6=1404378÷3×7=882140÷4×8=280626÷2×8=2504538÷2×7=1883128÷2×4=256528÷3×9=1584342÷2×4=684801÷9×8=712824÷2×3=1236123÷3×19=779525÷7×49=367544÷2×32=704180÷6×52=1560210÷6×14=490320÷8×38=1520133÷7×21=399126÷7×65=1170256÷8×10=320174÷6×96=278420÷5×52=208630÷7×53=477081÷9×54=486174÷6×78=226240÷5×15=12052÷2×27=70214÷7×38=7636÷6×35=210280÷5×14=784152÷2×78=5928108÷6×36=64884÷6×22=30832÷8×96=384510÷6×40=340060÷4×44=660594÷9×35=231088÷8×45=495345÷5×95=655530÷2×15=225315÷9×34=119028÷7×42=168310÷5×66=4092240÷8×28=840201÷3×29=194350÷5×46=460145÷5×48=1392126÷9×38=532176÷4×44=1936124÷2×16=992504÷7×99=7128421+(466-177)=71059+(313-217)=155401+(356-306)=451424+(745-655)=514267+(433-412)=288772+(403-144)=1031429+(347-276)=500756+(860-609)=1007213+(494-245)=46225+(629-163)=49150+(167-57)=160204+(499-87)=616268+(329-230)=367501+(540-370)=67135+(107-54)=88953+(556-397)=1112372+(184-138)=418136+(410-275)=271255+(362-309)=308945+(908-620)=1233454+(411-62)=803839+(852-268)=1423413+(317-175)=555437+(351-337)=451327+(180-163)=344929+(576-353)=1152207+(344-317)=234396+(605-590)=411272+(369-204)=437165+(788-56)=897168+(397-278)=287405+(766-605)=566352+(116-40)=428390+(979-357)=1012212+(388-205)=395415+(990-430)=975283+(405-356)=332254+(665-273)=646427+(310-64)=673100+(738-441)=397185-(23+35)=127580-(91+457)=32181-(114+31)=36851-(21+168)=662485-(133+290)=62999-(481+321)=197402-(35+321)=46815-(70+555)=190487-(408+55)=24474-(256+19)=199428-(364+35)=29999-(102+283)=614308-(14+281)=13924-(617+218)=89348-(23+179)=146861-(566+289)=6434-(53+16)=365693-(214+332)=147252-(72+130)=50689-(433+191)=65495-(72+77)=346651-(83+392)=176492-(361+22)=109757-(425+292)=40466-(356+53)=57816-(65+353)=398418-(50+181)=187663-(69+375)=219408-(85+232)=91882-(442+411)=29356-(58+78)=220795-(543+191)=61498-(149+270)=79867-(515+297)=55495-(299+65)=131714-(160+550)=4463-(260+171)=32867-(396+301)=170483-(135+311)=37696-(107+36)=553361-(425-233)=169583-(761-507)=329288-(420-143)=11861-(426-123)=558316-(276-127)=167804-(363-149)=590242-(147-99)=194578-(681-177)=74353-(474-363)=242592-(523-38)=10769-(382-322)=9624-(466-73)=231429-(165-17)=281479-(558-117)=38258-(120-97)=235981-(393-314)=902228-(416-382)=194796-(674-38)=160250-(431-255)=74947-(826-186)=307363-(369-254)=248934-(700-365)=599172-(23-16)=165505-(413-53)=145167-(304-249)=112949-(653-379)=675344-(460-322)=206739-(569-42)=212339-(310-82)=111694-(206-128)=616283-(316-313)=280858-(390-192)=660491-(152-41)=380852-(714-116)=254323-(291-136)=168840-(938-791)=693183-(350-247)=80646-(898-782)=530451-(475-329)=305469-(764-690)=395220÷(30÷6)=44334÷(14÷7)=167312÷(10÷5)=156184÷(10÷5)=92497÷(35÷5)=71162÷(27÷3)=18372÷(36÷6)=62294÷(16÷8)=147265÷(15÷3)=53260÷(32÷8)=65315÷(81÷9)=35528÷(14÷7)=264120÷(32÷4)=15116÷(10÷5)=58456÷(20÷5)=114624÷(15÷5)=208265÷(20÷4)=53336÷(21÷7)=112336÷(20÷5)=84276÷(18÷9)=138424÷(16÷4)=106597÷(27÷9)=199340÷(30÷6)=68980÷(24÷6)=245155÷(10÷2)=31646÷(10÷5)=323279÷(24÷8)=93261÷(36÷4)=29422÷(14÷7)=211660÷(54÷9)=11014÷(21÷3)=2672÷(24÷3)=84465÷(25÷5)=93846÷(72÷8)=9436÷(36÷9)=9549÷(15÷5)=183355÷(25÷5)=71534÷(24÷8)=17856÷(56÷8)=8928÷(16÷4)=232408÷(4×2)=51456÷(2×3)=76120÷(3×2)=20268÷(2×2)=67999÷(3×3)=111896÷(2×2)=224248÷(4×2)=31936÷(2×3)=15663÷(3×3)=7504÷(2×3)=8430÷(2×3)=5372÷(3×2)=62200÷(2×2)=50408÷(2×2)=102450÷(2×3)=75858÷(3×2)=143640÷(2×4)=80504÷(2×2)=126264÷(2×2)=66480÷(4×2)=60132÷(2×3)=22132÷(3×2)=22748÷(2×2)=187324÷(3×2)=54672÷(4×2)=84136÷(2×4)=17388÷(2×2)=97330÷(2×3)=55824÷(4×2)=103216÷(3×2)=36324÷(3×3)=36276÷(2×2)=6916÷(2×2)=4776÷(2×4)=97892÷(2×2)=223224÷(2×4)=28333÷(3×3)=37846÷(3×2)=141294÷(2×3)=49776÷(4×2)=97225×(36÷9)=900921×(21÷3)=644721×(18÷3)=12619×(72÷9)=15270×(12÷3)=280318×(24÷6)=1272304×(16÷8)=608598×(32÷8)=2392184×(36÷9)=736167×(45÷5)=150344×(20÷4)=22081×(48÷6)=64826×(24÷3)=208291×(35÷5)=203744×(18÷2)=396696×(16÷2)=556858×(63÷9)=406941×(20÷4)=4705334×(18÷9)=668177×(63÷9)=1239454×(16÷8)=908130×(35÷5)=91039×(20÷4)=195544×(40÷5)=435245×(10÷2)=225655×(12÷3)=262031×(42÷6)=217338×(15÷3)=169093×(54÷6)=837932×(45÷9)=466053×(12÷4)=159589×(18÷3)=353461×(10÷5)=122627×(16÷8)=1254136×(18÷3)=816618×(48÷8)=3708189×(16÷4)=756358×(48÷6)=2864325×(10÷5)=650283×(25÷5)=141517×(140÷4)=59512×(81÷3)=32418×(112÷4)=50423×(498÷6)=190959×(88÷8)=64974×(162÷3)=399627×(68÷4)=45925×(360÷5)=180019×(140÷4)=66533×(594÷6)=326740×(176÷8)=88063×(88÷2)=277219×(387÷9)=81744×(170÷5)=149614×(20÷2)=14059×(126÷6)=123924×(39÷3)=31279×(248÷4)=489845×(22÷2)=49539×(485÷5)=378314×(246÷6)=57471×(686÷7)=695819×(175÷5)=66568×(511÷7)=496433×(52÷4)=42928×(72÷6)=33625×(144÷8)=45081×(328÷8)=332147×(105÷5)=98760×(752÷8)=564025×(216÷6)=90099×(165÷3)=544543×(36÷3)=51680×(348÷4)=696042×(147÷7)=88264×(76÷4)=121611×(66÷6)=12142×(40÷2)=84066×(96÷8)=79221×(134÷2)=1407236+239×3=953951+438×2=1827102+52×2=206718+148×4=1310305+