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298+180=933+418=330+153=230+422=171+39=210+728=163+304=184+162=30+88=188+539=115+61=489+484=19+58=902+504=57+69=116+218=166+173=323+449=106+49=635+285=91+298=347+203=120+360=912+955=90+213=332+306=162+253=96+443=59+311=914+353=341+119=724+908=89+258=320+305=363+70=532+97=155+31=101+94=80+352=178+48=327-309=898-73=352-168=408-160=413-78=396-366=447-201=970-765=307-235=933-47=494-359=359-184=417-325=270-136=427-222=166-83=229-28=427-11=414-155=767-341=496-66=974-147=479-359=675-196=465-90=737-360=424-234=423-383=475-134=786-427=430-54=914-380=498-434=689-405=132-105=603-59=332-25=737-23=425-221=493-165=187×4=310×6=130×5=632×3=129×4=321×5=37×7=314×2=93×6=889×6=19×5=240×6=35×5=481×3=12×6=668×2=114×7=655×6=412×2=482×3=45×5=297×3=184×4=909×4=33×5=570×3=12×4=182×6=118×7=834×2=195×5=11×4=104×8=45×8=161×4=880×4=223×3=762×7=53×2=546×4=388÷4=296÷4=144÷9=260÷2=25÷5=287÷7=294÷3=84÷2=10÷2=573÷3=155÷5=300÷5=219÷3=642÷3=205÷5=50÷5=279÷9=788÷2=222÷3=963÷3=298÷2=534÷2=245÷5=138÷6=345÷3=228÷4=85÷5=440÷5=48÷4=350÷7=324÷3=238÷7=234÷9=104÷2=226÷2=620÷2=22÷2=868÷4=322÷7=436÷2=32×20=12×25=38×21=85×26=68×13=98×61=34×17=43×45=25×24=61×28=37×11=83×96=80×11=72×91=23×15=98×50=19×50=84×25=28×19=10×44=12×52=48×84=68×12=52×32=10×64=20×60=11×77=86×20=31×22=84×76=27×35=14×27=36×13=99×71=24×36=67×92=64×10=54×33=18×48=62×65=163+399+302=831+336+366=221+29+247=695+618+441=75+166+222=843+206+752=43+247+434=523+681+940=54+157+466=737+716+588=467+13+404=493+54+720=636+74+270=896+537+771=148+377+159=470+577+698=423+162+332=318+561+511=432+86+463=344+929+523=10+476+170=833+773+38=39+28+268=50+131+368=556+120+265=208+28+428=30+205+49=291+544+300=207+482+131=106+619+372=25+181+40=881+93+922=71+26+780=202+185+877=418+46+290=229+812+583=424+115+144=858+671+216=348+392+53=689+884+157=217+45-66=250+986-449=70+156-198=542+246-493=295+88-124=880+678-446=71+244-207=833+565-263=135+66-201=284+680-525=152+202-200=385+557-208=227+225-238=670+902-335=19+234-171=556+917-846=69+225-122=659+162-94=328+24-122=856+226-302=106+288-39=484+651-274=102+317-291=26+299-155=61+289-49=239+439-123=100+287-270=589+149-435=84+413-352=901+142-504=175+308-263=261+745-488=226+148-90=432+370-661=36+363-371=740+116-530=61+154-173=475+641-63=136+301-277=787+749-475=391-115-139=736-365-334=464-259-17=496-162-300=427-86-122=970-494-17=381-141-57=770-474-129=186-30-11=378-122-46=455-172-101=953-206-336=422-246-35=704-534-112=462-149-178=527-325-52=458-160-144=889-347-312=442-293-73=640-473-134=329-212-23=873-237-611=481-190-127=625-288-313=464-214-196=997-504-143=333-116-106=990-18-132=394-183-108=897-78-564=458-22-270=912-50-453=330-78-65=876-236-167=474-66-116=987-308-61=119-46-10=393-12-249=114-12-24=523-19-398=432-104+103=645-397+71=389-162+69=597-348+207=281-236+217=216-92+646=171-109+86=351-232+844=282-80+241=882-163+29=321-279+86=834-465+200=263-237+113=802-167+370=98-84+331=975-303+435=425-147+166=968-29+526=228-199+87=629-47+39=215-76+50=517-273+641=272-139+51=495-154+661=235-37+221=956-44+213=405-72+94=590-391+408=318-117+159=437-43+446=329-177+282=967-76+755=111-49+248=901-417+720=116-86+382=695-109+135=118-69+366=468-253+765=163-152+459=876-329+661=17×24×2=48×72×6=12×10×7=73×13×7=10×12×3=80×84×5=19×10×4=34×89×7=13×11×2=63×48×3=15×14×3=79×66×8=18×12×4=63×66×3=13×10×5=58×33×9=35×10×2=24×83×4=12×24×3=54×68×9=13×13×4=21×83×6=13×31×2=43×54×6=10×23×3=62×50×9=23×13×2=99×51×2=17×14×2=68×76×5=20×14×2=54×11×4=29×17×2=10×41×2=22×10×2=39×18×6=19×20×2=57×17×8=10×47×2=44×93×8=19×5×7=147×3×8=64×3×2=43×2×9=14×9×2=428×2×5=32×3×5=267×2×8=15×2×6=66×5×9=26×9×4=324×2×9=38×8×3=131×6×9=33×3×9=57×9×2=13×9×2=121×6×3=15×8×2=36×6×2=38×7×2=94×4×8=21×9×4=91×3×4=24×5×6=31×7×3=20×9×4=224×3×2=41×2×5=257×3×2=59×3×2=66×7×8=118×3×2=92×8×9=48×2×3=52×3×5=75×4×2=25×9×2=14×4×5=444×2×6=23×4×21=23×2×85=35×2×24=29×3×81=24×3×43=22×3×10=43×2×76=12×6×53=14×6×57=33×3×95=16×5×58=23×4×30=11×8×47=11×3×12=14×2×55=11×4×86=11×7×88=11×7×64=10×6×64=13×3×41=25×3×79=30×3×80=18×3×47=16×3×46=13×7×60=10×3×88=10×8×13=10×8×75=25×3×68=15×5×73=19×4×79=33×3×29=30×2×23=13×7×37=15×3×47=16×6×79=36×2×88=47×2×22=14×5×86=36×2×15=42×18÷4=77×12÷3=36×27÷6=32×65÷4=12×57÷2=76×90÷6=22×12÷8=15×34÷2=54×10÷2=36×56÷2=11×60÷4=75×27÷9=20×18÷8=59×84÷3=25×13÷5=27×37÷3=10×82÷4=51×10÷2=15×36÷5=62×10÷2=16×48÷4=64×10÷5=28×25÷2=72×59÷2=24×37÷4=90×40÷6=54×10÷5=45×13÷5=21×20÷3=24×13÷4=60×12÷5=88×53÷4=17×40÷2=69×24÷8=15×10÷3=96×33÷9=14×64÷8=76×45÷9=56×16÷8=83×24÷6=171×2÷3=70×9÷3=113×4÷2=734×4÷2=124×3÷2=747×3÷9=434×2÷4=70×8÷4=40×3÷6=600×2÷5=16×5÷2=85×8÷5=56×9÷7=795×4÷2=134×3÷2=436×3÷6=38×5÷2=882×9÷2=363×2÷3=966×2÷4=339×2÷3=995×6÷5=135×2÷3=660×8÷2=324×2÷6=698×8÷4=171×4÷9=474×4÷8=67×8÷2=634×2÷4=196×5÷2=448×9÷3=350×2÷5=363×9÷3=82×9÷3=228×6÷3=240×4÷2=849×7÷3=168×2÷3=711×7÷9=228÷2÷6=540÷4÷3=720÷4÷3=432÷2÷2=420÷5÷2=128÷4÷2=824÷2÷2=990÷9÷5=128÷8÷4=378÷3÷7=112÷7÷8=658÷7÷2=672÷8÷6=192÷8÷2=522÷9÷2=434÷2÷7=84÷2÷2=384÷3÷8=660÷4÷5=216÷6÷6=216÷6÷9=140÷7÷5=720÷4÷2=432÷9÷3=576÷3÷2=984÷4÷6=456÷6÷4=656÷4÷4=544÷4÷4=252÷3÷7=725÷5÷5=972÷4÷3=864÷4÷9=945÷3÷5=200÷4÷2=702÷6÷3=864÷3÷2=441÷7÷3=792÷6÷4=336÷2÷3=675÷9×5=888÷6×2=712÷2×4=770÷2×5=248÷4×6=882÷2×7=231÷7×5=320÷2×7=380÷5×9=42÷3×4=262÷2×9=126÷3×2=602÷2×5=720÷3×4=624÷3×6=920÷2×4=652÷2×8=288÷2×7=410÷5×8=472÷8×6=912÷3×5=390÷2×4=70÷7×5=805÷5×8=600÷8×3=903÷7×3=720÷3×9=750÷2×6=118÷2×8=258÷2×7=450÷5×4=270÷6×2=430÷2×4=196÷4×3=304÷2×8=208÷8×7=405÷9×8=714÷2×7=582÷2×3=156÷6×5=60÷3×32=632÷8×21=426÷6×12=20÷2×99=225÷9×20=372÷6×52=90÷5×28=370÷5×25=196÷4×14=252÷3×98=40÷2×10=282÷6×85=250÷5×10=679÷7×59=648÷9×12=592÷8×47=28÷4×82=204÷6×39=205÷5×15=416÷8×66=85÷5×55=64÷2×39=12÷6×12=162÷9×55=48÷3×23=10÷2×65=12÷2×32=819÷9×90=258÷6×14=600÷8×39=91÷7×59=288÷4×25=399÷7×13=336÷6×21=594÷9×12=98÷2×12=18÷2×15=93÷3×58=30÷3×20=525÷7×24=468+(274-75)=671+(603-246)=437+(344-45)=991+(119-100)=157+(467-325)=683+(340-185)=110+(274-66)=752+(420-405)=59+(154-96)=724+(589-452)=215+(447-84)=210+(639-69)=468+(323-124)=876+(479-64)=107+(418-84)=507+(408-168)=82+(338-203)=283+(171-74)=129+(401-70)=941+(545-179)=468+(489-380)=351+(974-798)=286+(252-219)=521+(890-754)=326+(443-227)=529+(875-61)=202+(248-137)=723+(831-318)=64+(185-133)=245+(411-80)=108+(388-100)=791+(995-868)=84+(429-402)=911+(767-474)=64+(374-282)=148+(793-244)=112+(442-175)=302+(946-489)=326+(306-78)=114+(446-201)=243-(126+80)=804-(77+367)=396-(192+120)=419-(90+48)=234-(41+90)=645-(189+34)=322-(226+35)=744-(630+26)=464-(218+91)=731-(327+302)=189-(27+68)=648-(66+418)=295-(19+53)=624-(389+131)=436-(17+75)=593-(56+228)=255-(57+179)=549-(67+107)=490-(21+451)=608-(99+114)=490-(100+377)=878-(315+168)=467-(139+213)=743-(16+52)=493-(175+95)=797-(129+633)=483-(246+236)=914-(247+197)=391-(66+264)=857-(542+282)=429-(26+356)=624-(83+396)=392-(160+110)=462-(84+62)=250-(159+54)=849-(220+488)=471-(24+282)=707-(52+91)=432-(144+90)=549-(300+71)=425-(314-273)=770-(444-237)=318-(347-298)=234-(597-370)=463-(370-83)=617-(418-111)=376-(446-95)=403-(358-107)=95-(398-383)=186-(684-676)=267-(278-251)=816-(841-799)=280-(346-294)=465-(980-817)=248-(85-71)=588-(495-476)=443-(341-327)=441-(211-102)=466-(412-23)=933-(344-124)=372-(403-329)=176-(485-358)=170-(280-248)=703-(329-247)=398-(413-106)=558-(305-97)=430-(435-47)=767-(885-600)=197-(273-193)=300-(456-424)=421-(452-324)=883-(374-346)=208-(221-171)=589-(675-473)=206-(191-15)=202-(796-700)=283-(200-135)=764-(613-356)=427-(208-173)=879-(677-139)=364÷(42÷6)=141÷(21÷7)=312÷(24÷6)=363÷(15÷5)=135÷(54÷6)=418÷(16÷8)=234÷(81÷9)=744÷(48÷6)=450÷(45÷9)=972÷(28÷7)=196÷(14÷2)=736÷(16÷4)=402÷(24÷8)=868÷(42÷6)=390÷(18÷9)=760÷(10÷5)=30÷(18÷6)=16÷(12÷3)=340÷(14÷7)=34÷(12÷6)=405÷(21÷7)=588÷(28÷7)=335÷(15÷3)=534÷(12÷2)=252÷(21÷7)=310÷(18÷9)=162÷(72÷8)=159÷(21÷7)=30÷(15÷5)=432÷(48÷8)=428÷(24÷6)=180÷(42÷7)=290÷(10÷5)=336÷(18÷6)=488÷(64÷8)=336÷(14÷2)=396÷(12÷3)=284÷(20÷5)=400÷(36÷9)=850÷(15÷3)=916÷(2×2)=364÷(2×2)=594÷(3×2)=54÷(2×3)=392÷(2×4)=640÷(4×2)=828÷(3×3)=656÷(2×2)=918÷(3×2)=564÷(2×3)=444÷(2×3)=480÷(2×2)=524÷(2×2)=576÷(2×2)=352÷(4×2)=816÷(3×2)=936÷(2×3)=288÷(4×2)=270÷(3×2)=248÷(4×2)=544÷(2×4)=450÷(3×3)=368÷(2×4)=552÷(4×2)=932÷(2×2)=774÷(3×2)=312÷(3×2)=810÷(2×3)=272÷(2×2)=596÷(2×2)=963÷(3×3)=456÷(2×2)=762÷(2×3)=672÷(2×4)=126÷(3×2)=192÷(2×3)=360÷(2×4)=408÷(2×3)=216÷(3×2)=570÷(3×2)=160×(30÷6)=444×(36÷4)=146×(30÷6)=780×(14÷2)=17×(15÷5)=836×(63÷9)=372×(18÷9)=751×(20÷5)=94×(45÷5)=709×(21÷3)=88×(35÷5)=458×(27÷3)=117×(20÷4)=55×(14÷7)=174×(12÷4)=153×(14÷2)=431×(10÷5)=582×(14÷2)=154×(18÷3)=968×(30÷5)=56×(12÷4)=796×(40÷8)=19×(27÷9)=109×(15÷5)=33×(24÷8)=134×(18÷3)=64×(21÷3)=756×(35÷5)=64×(54÷6)=166×(42÷6)=156×(18÷9)=101×(24÷6)=269×(12÷6)=912×(35÷7)=350×(18÷9)=619×(63÷9)=60×(27÷3)=62×(12÷2)=50×(35÷5)=916×(45÷9)=19×(144÷6)=85×(582÷6)=21×(126÷7)=81×(240÷6)=17×(285÷5)=96×(100÷5)=14×(116÷2)=68×(539÷7)=16×(198÷6)=37×(568÷8)=13×(168÷6)=33×(104÷8)=26×(64÷2)=24×(110÷5)=15×(48÷4)=17×(96÷4)=11×(33÷3)=22×(336÷8)=30×(64÷2)=26×(176÷8)=20×(84÷4)=72×(432÷9)=11×(280÷5)=81×(328÷4)=26×(44÷4)=49×(105÷5)=18×(90÷5)=40×(504÷6)=25×(65÷5)=94×(423÷9)=41×(40÷2)=71×(520÷8)=18×(160÷8)=57×(504÷8)=85×(99÷9)=86×(50÷5)=11×(92÷4)=91×(380÷5)=22×(66÷2)=52×(168÷8)=363+189×2=67+153×3=138+14×2=52+87×5=139+105×4=634+54×4=154+139×3=809+148×4=116+15×8=883+132×5=142+368×2=211+68×6=213+115×6=14+225×3=411+30×9=344+23×5=122+60×7=292+259×2=220+171×4=686+358×2=106+58×5=230+199×4=360+127×4=572+97×6=17+53×2=126+14×9=472+100×2=430+158×3=498+29×6=601+236×4=80×4+212=134×7+56=200×4+31=49×2+35=266×2+342=257×2+333=104×5+38=158×4+541=87×8+157=78×3+197=285+30×11=105+20×40=18+12×36=504+63×15=68+43×18=565+58×10=470+47×11=323+40×10=79+42×10=510+16×14=300+51×13=930+31×20=363+20×15=410+34×16=129+14×61=78+10×86=88+77×10=277+25×27=482+38×11=911+54×17=268+18×13=842+13×38=274+34×11=798+16×61=449+21×10=280+77×10=181+57×14=990+20×48=95+27×28=175+63×13=70×12+24=16×35+142=36×12+491=76×11+446=12×70+95=98×10+994=20×18+89=51×11+295=11×47+275=40×17+172=435-24×18=592-12×32=458-14×26=681-26×25=456-22×15=944-52×14=286-10×19=899-10×61=409-22×18=763-41×14=364-28×11=619-12×28=449-10×27=411-21×11=361-17×15=919-60×11=373-10×22=374-22×14=409-10×25=711-23×26=401-19×21=562-16×30=413-13×25=854-14×25=410-10×39=927-25×32=374-12×27=328-26×11=359-12×28=692-16×27=428-18×13=797-13×27=493-31×12=898-11×32=298-18×16=642-28×16=186-11×12=677-31×20=495-14×19=673-15×20=435-17×9=852-68×3=483-53×5=624-130×2=465-95×3=813-90×8=440-150×2=980-209×2=318-13×4=935-27×2=185-10×8=102-15×2=298-22×7=919-52×9=451-22×4=952-19×6=313-32×8=385-118×2=187-88×2=318-115×2=300-123×2=493-50×2=362-82×3=782-80×6=492-98×4=573-157×3=454-137×2=864-117×5=270-31×4=348-34×4=218-38×5=515-50×3=399-12×8=427-114×2=332-41×2=464-33×2=251-70×2=987-98×4=310-104×2=956-13×2=29×16-334=43×15-12=23×16-227=36×25-297=29×13-333=10×96-713=15×20-204=26×14-69=10×26-14=14×55-24=25×17-200=32×25-670=22×16-95=68×11-312=16×28-387=64×13-161=20×22-245=30×28-560=12×17-12=17×57-381=25×17-337=28×11-290=16×10-32=28×35-716=11×29-90=28×28-540=12×32-267=26×32-629=33×12-274=10×68-239=32×10-167=48×13-34=30×13-275=22×28-295=25×18-391=26×37-833=33×14-136=70×14-949=13×38-455=12×59-674=164×3-30=158×6-451=272×3-777=456×6-295=490×2-330=268×7-307=109×3-193=430×9-841=172×4-343=309×5-502=298×3-315=153×6-383=437×2-383=74×8-568=440×2-251=482×3-654=122×8-294=555×8-50=193×5-911=486×9-182=189×4-70=847×5-134=122×7-783=585×7-357=117×8-586=356×7-482=407×2-76=844×8-645=82×9-670=645×5-92=243×4-521=558×5-102=328×3-729=746×6-691=324×2-438=72×9-194=113×8-780=679×9-156=246×4-132=558×7-246=301+346÷2=426+486÷9=227+270÷5=392+335÷5=496+996÷6=263+612÷2=487+700÷4=156+175÷7=90+192÷6=809+684÷2=251+189÷7=385+343÷7=68+644÷7=684+760÷4=169+760÷5=620+471÷3=289+108÷3=156+423÷3=130+511÷7=658+484÷4=252÷9+313=632÷8+498=440÷5+462=50÷5+630=434÷7+51=730÷5+55=730÷2+171=380÷4+142=180÷2+233=324÷6+248=708÷6+217=308÷7+47=776÷2+166=492÷6+779=648÷8+491=791÷7+275=693÷9+151=470÷2+833=210÷5+395=770÷7+921=488-370÷5=712-274÷2=398-444÷3=820-52÷4=255-618÷6=231-393÷3=496-444÷3=849-771÷3=345-945÷5=210-250÷2=271-365÷5=153-333÷9=201-528÷6=86-155÷5=345-35÷7=73-96÷8=203-219÷3=402-506÷2=267-984÷6=484-924÷7=243-245÷7=566-310÷2=465-440÷5=504-424÷2=326-21÷3=347-888÷6=153-495÷5=534-120÷4=352-183÷3=170-705÷5=358-12÷4=671-287÷7=262-24÷8=790-864÷3=383-376÷2=384-760÷5=138-279÷3=219-32÷2=230-150÷5=692-519÷3=35×(331-304)=56×(978-894)=41×(299-284)=86×(613-601)=19×(385-371)=32×(940-901)=34×(238-218)=59×(52-26)=60×(343-330)=46×(376-336)=21×(282-258)=65×(673-614)=10×(111-87)=26×(203-139)=15×(364-315)=71×(624-611)=16×(213-172)=79×(681-631)=32×(372-348)=10×(586-553)=(446-393)×17=(556-535)×78=(287-234)×11=(118-65)×32=(425-392)×29=(197-123)×70=(404-386)×49=(828-808)×99=(336-304)×23=(844-759)×30=(472-441)×26=(418-365)×78=(103-92)×80=(423-361)×24=(208-195)×18=(888-836)×59=(157-128)×17=(523-501)×97=(188-177)×62=(929-915)×35=118×(144-141)=368×(402-395)=189×(424-420)=638×(866-862)=13×(490-481)=609×(890-885)=41×(123-114)=429×(25-18)=178×(291-287)=875×(243-238)=61×(156-148)=300×(184-178)=60×(54-45)=877×(92-89)=285×(419-416)=207×(485-480)=182×(43-39)=603×(86-79)=37×(339-335)=373×(227-218)=188×(54-51)=636×(759-756)=60×(385-377)=983×(815-810)=63×(214-208)=64×(183-174)=78×(354-345)=602×(32-23)=46×(496-489)=198×(194-189)=120×(53-49)=661×(241-238)=72×(130-122)=589×(530-527)=52×(394-385)=401×(642-637)=110×(420-415)=329×(624-618)=112×(482-476)=371×(960-952)=204÷(478-474)=774÷(330-321)=114÷(154-152)=420÷(404-400)=144÷(110-104)=274÷(847-845)=117÷(119-110)=513÷(481-478)=78÷(285-283)=605÷(791-786)=468÷(495-489)=330÷(553-551)=408÷(104-96)=396÷(639-630)=328÷(430-426)=729÷(510-501)=480÷(32-26)=236÷(701-699)=354÷(45-42)=574÷(611-604)=495÷(254-251)=160÷(777-773)=350÷(335-328)=218÷(592-590)=396÷(347-344)=584÷(841-839)=342÷(67-58)=342÷(478-475)=165÷(488-483)=900÷(220-217)=280÷(50-45)=707÷(661-654)=210÷(291-288)=915÷(663-660)=20÷(243-241)=132÷(468-465)=60÷(217-212)=954÷(139-133)=448÷(468-460)=282÷(193-187)=(264-84)÷2=(997-985)÷6=(499-115)÷6=(546-242)÷4=(133-49)÷2=(957-301)÷8=(187-88)÷3=(627-427)÷5=(315-135)÷9=(996-708)÷3=(433-23)÷5=(484-265)÷3=(124-76)÷6=(889-781)÷2=(487-122)÷5=(411-36)÷3=(166-26)÷2=(409-58)÷3=(256-96)÷2=(462-62)÷5=(458-394)÷8=(230-195)÷5=(273-219)÷2=(551-365)÷3=(357-252)÷3=(649-177)÷2=(332-102)÷2=(734-699)÷5=(447-57)÷6=(565-238)÷3=(310-206)÷4=(673-277)÷4=(430-185)÷7=(654-438)÷9=(417-77)÷5=(615-71)÷8=(153-39)÷2=(366-78)÷9=(304-84)÷4=(939-683)÷8=1/7+3/7=1/3+2/3=3/7+2/7=5/7+2/7=1/6+2/6=7/10+2/10=5/8+2/8=1/4+3/4=3/8+4/8=7/9+2/9=4/8+2/8=6/9+3/9=2/8-1/8=6/7-1/7=4/8-3/8=4/9-3/9=6/8-1/8=3/6-2/6=3/7-2/7=4/8-2/8=4/7-1/7=6/9-3/9=3/8-2/8=6/9-1/9=4.0+8.9=59.9+6.6=1.6+9.7=2.3+0.3=7.5+4.2=76.4+20.1=9.7+4.1=0.5+39.8=4.7+4.6=2.0+5.1=7.5+8.2=96.9+1.0=4.1+9.9=9.8+44.9=1.0+4.1=1.2+7.0=1.9+8.7=39.1+18.7=7.0+8.2=31.4+52.3=5.4+7.8=0.5+2.4=8.3+6.5=41.2+38.9=3.4+5.1=29.3+53.8=7.8+4.9=0.3+5.7=3.0+6.8=51.8+32.0=8.0+9.9=58.8+27.2=9.3+3.6=0.2+3.1=10.0+5.8=3.9+84.3=1.7+6.3=58.0+15.8=1.4+3.5=0.5+0.4=9.9-7.1=91.9-42.9=8.0-7.7=6.1-0.8=3.6-1.3=33.1-7.9=4.6-2.7=88.5-16.4=7.3-4.9=0.8-0.4=5.8-1.2=88.7-35.9=1.5-1.0=50.0-47.7=7.8-7.2=3.7-2.3=8.6-3.1=97.9-72.0=4.2-3.8=17.6-9.4=3.2-2.2=1.3-0.9=9.3-6.8=94.6-17.7=9.4-9.3=59.4-52.3=9.7-4.4=5.9-0.5=9.1-3.8=41.5-18.5=7.7-3.4=96.9-73.4=6.2-0.6=8.5-8.3=5.6-1.6=80.3-59.5=7.3-3.1=48.8-3.2=9.9-2.8=7.7-0.2=参考答案298+180=478933+418=1351330+153=483230+422=652171+39=210210+728=938163+304=467184+162=34630+88=118188+539=727115+61=176489+484=97319+58=77902+504=140657+69=126116+218=334166+173=339323+449=772106+49=155635+285=92091+298=389347+203=550120+360=480912+955=186790+213=303332+306=638162+253=41596+443=53959+311=370914+353=1267341+119=460724+908=163289+258=347320+305=625363+70=433532+97=629155+31=186101+94=19580+352=432178+48=226327-309=18898-73=825352-168=184408-160=248413-78=335396-366=30447-201=246970-765=205307-235=72933-47=886494-359=135359-184=175417-325=92270-136=134427-222=205166-83=83229-28=201427-11=416414-155=259767-341=426496-66=430974-147=827479-359=120675-196=479465-90=375737-360=377424-234=190423-383=40475-134=341786-427=359430-54=376914-380=534498-434=64689-405=284132-105=27603-59=544332-25=307737-23=714425-221=204493-165=328187×4=748310×6=1860130×5=650632×3=1896129×4=516321×5=160537×7=259314×2=62893×6=558889×6=533419×5=95240×6=144035×5=175481×3=144312×6=72668×2=1336114×7=798655×6=3930412×2=824482×3=144645×5=225297×3=891184×4=736909×4=363633×5=165570×3=171012×4=48182×6=1092118×7=826834×2=1668195×5=97511×4=44104×8=83245×8=360161×4=644880×4=3520223×3=669762×7=533453×2=106546×4=2184388÷4=97296÷4=74144÷9=16260÷2=13025÷5=5287÷7=41294÷3=9884÷2=4210÷2=5573÷3=191155÷5=31300÷5=60219÷3=73642÷3=214205÷5=4150÷5=10279÷9=31788÷2=394222÷3=74963÷3=321298÷2=149534÷2=267245÷5=49138÷6=23345÷3=115228÷4=5785÷5=17440÷5=8848÷4=12350÷7=50324÷3=108238÷7=34234÷9=26104÷2=52226÷2=113620÷2=31022÷2=11868÷4=217322÷7=46436÷2=21832×20=64012×25=30038×21=79885×26=221068×13=88498×61=597834×17=57843×45=193525×24=60061×28=170837×11=40783×96=796880×11=88072×91=655223×15=34598×50=490019×50=95084×25=210028×19=53210×44=44012×52=62448×84=403268×12=81652×32=166410×64=64020×60=120011×77=84786×20=172031×22=68284×76=638427×35=94514×27=37836×13=46899×71=702924×36=86467×92=616464×10=64054×33=178218×48=86462×65=4030163+399+302=864831+336+366=1533221+29+247=497695+618+441=175475+166+222=463843+206+752=180143+247+434=724523+681+940=214454+157+466=677737+716+588=2041467+13+404=884493+54+720=1267636+74+270=980896+537+771=2204148+377+159=684470+577+698=1745423+162+332=917318+561+511=1390432+86+463=981344+929+523=179610+476+170=656833+773+38=164439+28+268=33550+131+368=549556+120+265=941208+28+428=66430+205+49=284291+544+300=1135207+482+131=820106+619+372=109725+181+40=246881+93+922=189671+26+780=877202+185+877=1264418+46+290=754229+812+583=1624424+115+144=683858+671+216=1745348+392+53=793689+884+157=1730217+45-66=196250+986-449=78770+156-198=28542+246-493=295295+88-124=259880+678-446=111271+244-207=108833+565-263=1135135+66-201=0284+680-525=439152+202-200=154385+557-208=734227+225-238=214670+902-335=123719+234-171=82556+917-846=62769+225-122=172659+162-94=727328+24-122=230856+226-302=780106+288-39=355484+651-274=861102+317-291=12826+299-155=17061+289-49=301239+439-123=555100+287-270=117589+149-435=30384+413-352=145901+142-504=539175+308-263=220261+745-488=518226+148-90=284432+370-661=14136+363-371=28740+116-530=32661+154-173=42475+641-63=1053136+301-277=160787+749-475=1061391-115-139=137736-365-334=37464-259-17=188496-162-300=34427-86-122=219970-494-17=459381-141-57=183770-474-129=167186-30-11=145378-122-46=210455-172-101=182953-206-336=411422-246-35=141704-534-112=58462-149-178=135527-325-52=150458-160-144=154889-347-312=230442-293-73=76640-473-134=33329-212-23=94873-237-611=25481-190-127=164625-288-313=24464-214-196=54997-504-143=350333-116-106=111990-18-132=840394-183-108=103897-78-564=255458-22-270=166912-50-453=409330-78-65=187876-236-167=473474-66-116=292987-308-61=618119-46-10=63393-12-249=132114-12-24=78523-19-398=106432-104+103=431645-397+71=319389-162+69=296597-348+207=456281-236+217=262216-92+646=770171-109+86=148351-232+844=963282-80+241=443882-163+29=748321-279+86=128834-465+200=569263-237+113=139802-167+370=100598-84+331=345975-303+435=1107425-147+166=444968-29+526=1465228-199+87=116629-47+39=621215-76+50=189517-273+641=885272-139+51=184495-154+661=1002235-37+221=419956-44+213=1125405-72+94=427590-391+408=607318-117+159=360437-43+446=840329-177+282=434967-76+755=1646111-49+248=310901-417+720=1204116-86+382=412695-109+135=721118-69+366=415468-253+765=980163-152+459=470876-329+661=120817×24×2=81648×72×6=2073612×10×7=84073×13×7=664310×12×3=36080×84×5=3360019×10×4=76034×89×7=2118213×11×2=28663×48×3=907215×14×3=63079×66×8=4171218×12×4=86463×66×3=1247413×10×5=65058×33×9=1722635×10×2=70024×83×4=796812×24×3=86454×68×9=3304813×13×4=67621×83×6=1045813×31×2=80643×54×6=1393210×23×3=69062×50×9=2790023×13×2=59899×51×2=1009817×14×2=47668×76×5=2584020×14×2=56054×11×4=237629×17×2=98610×41×2=82022×10×2=44039×18×6=421219×20×2=76057×17×8=775210×47×2=94044×93×8=3273619×5×7=665147×3×8=352864×3×2=38443×2×9=77414×9×2=252428×2×5=428032×3×5=480267×2×8=427215×2×6=18066×5×9=297026×9×4=936324×2×9=583238×8×3=912131×6×9=707433×3×9=89157×9×2=102613×9×2=234121×6×3=217815×8×2=24036×6×2=43238×7×2=53294×4×8=300821×9×4=75691×3×4=109224×5×6=72031×7×3=65120×9×4=720224×3×2=134441×2×5=410257×3×2=154259×3×2=35466×7×8=3696118×3×2=70892×8×9=662448×2×3=28852×3×5=78075×4×2=60025×9×2=45014×4×5=280444×2×6=532823×4×21=193223×2×85=391035×2×24=168029×3×81=704724×3×43=309622×3×10=66043×2×76=653612×6×53=381614×6×57=478833×3×95=940516×5×58=464023×4×30=276011×8×47=413611×3×12=39614×2×55=154011×4×86=378411×7×88=677611×7×64=492810×6×64=384013×3×41=159925×3×79=592530×3×80=720018×3×47=253816×3×46=220813×7×60=546010×3×88=264010×8×13=104010×8×75=600025×3×68=510015×5×73=547519×4×79=600433×3×29=287130×2×23=138013×7×37=336715×3×47=211516×6×79=758436×2×88=633647×2×22=206814×5×86=602036×2×15=108042×18÷4=18977×12÷3=30836×27÷6=16232×65÷4=52012×57÷2=34276×90÷6=114022×12÷8=3315×34÷2=25554×10÷2=27036×56÷2=100811×60÷4=16575×27÷9=22520×18÷8=4559×84÷3=165225×13÷5=6527×37÷3=33310×82÷4=20551×10÷2=25515×36÷5=10862×10÷2=31016×48÷4=19264×10÷5=12828×25÷2=35072×59÷2=212424×37÷4=22290×40÷6=60054×10÷5=10845×13÷5=11721×20÷3=14024×13÷4=7860×12÷5=14488×53÷4=116617×40÷2=34069×24÷8=20715×10÷3=5096×33÷9=35214×64÷8=11276×45÷9=38056×16÷8=11283×24÷6=332171×2÷3=11470×9÷3=210113×4÷2=226734×4÷2=1468124×3÷2=186747×3÷9=249434×2÷4=21770×8÷4=14040×3÷6=20600×2÷5=24016×5÷2=4085×8÷5=13656×9÷7=72795×4÷2=1590134×3÷2=201436×3÷6=21838×5÷2=95882×9÷2=3969363×2÷3=242966×2÷4=483339×2÷3=226995×6÷5=1194135×2÷3=90660×8÷2=2640324×2÷6=108698×8÷4=1396171×4÷9=76474×4÷8=23767×8÷2=268634×2÷4=317196×5÷2=490448×9÷3=1344350×2÷5=140363×9÷3=108982×9÷3=246228×6÷3=456240×4÷2=480849×7÷3=1981168×2÷3=112711×7÷9=553228÷2÷6=19540÷4÷3=45720÷4÷3=60432÷2÷2=108420÷5÷2=42128÷4÷2=16824÷2÷2=206990÷9÷5=22128÷8÷4=4378÷3÷7=18112÷7÷8=2658÷7÷2=47672÷8÷6=14192÷8÷2=12522÷9÷2=29434÷2÷7=3184÷2÷2=21384÷3÷8=16660÷4÷5=33216÷6÷6=6216÷6÷9=4140÷7÷5=4720÷4÷2=90432÷9÷3=16576÷3÷2=96984÷4÷6=41456÷6÷4=19656÷4÷4=41544÷4÷4=34252÷3÷7=12725÷5÷5=29972÷4÷3=81864÷4÷9=24945÷3÷5=63200÷4÷2=25702÷6÷3=39864÷3÷2=144441÷7÷3=21792÷6÷4=33336÷2÷3=56675÷9×5=375888÷6×2=296712÷2×4=1424770÷2×5=1925248÷4×6=372882÷2×7=3087231÷7×5=165320÷2×7=1120380÷5×9=68442÷3×4=56262÷2×9=1179126÷3×2=84602÷2×5=1505720÷3×4=960624÷3×6=1248920÷2×4=1840652÷2×8=2608288÷2×7=1008410÷5×8=656472÷8×6=354912÷3×5=1520390÷2×4=78070÷7×5=50805÷5×8=1288600÷8×3=225903÷7×3=387720÷3×9=2160750÷2×6=2250118÷2×8=472258÷2×7=903450÷5×4=360270÷6×2=90430÷2×4=860196÷4×3=147304÷2×8=1216208÷8×7=182405÷9×8=360714÷2×7=2499582÷2×3=873156÷6×5=13060÷3×32=640632÷8×21=1659426÷6×12=85220÷2×99=990225÷9×20=500372÷6×52=322490÷5×28=504370÷5×25=1850196÷4×14=686252÷3×98=823240÷2×10=200282÷6×85=3995250÷5×10=500679÷7×59=5723648÷9×12=864592÷8×47=347828÷4×82=574204÷6×39=1326205÷5×15=615416÷8×66=343285÷5×55=93564÷2×39=124812÷6×12=24162÷9×55=99048÷3×23=36810÷2×65=32512÷2×32=192819÷9×90=8190258÷6×14=602600÷8×39=292591÷7×59=767288÷4×25=1800399÷7×13=741336÷6×21=1176594÷9×12=79298÷2×12=58818÷2×15=13593÷3×58=179830÷3×20=200525÷7×24=1800468+(274-75)=667671+(603-246)=1028437+(344-45)=736991+(119-100)=1010157+(467-325)=299683+(340-185)=838110+(274-66)=318752+(420-405)=76759+(154-96)=117724+(589-452)=861215+(447-84)=578210+(639-69)=780468+(323-124)=667876+(479-64)=1291107+(418-84)=441507+(408-168)=74782+(338-203)=217283+(171-74)=380129+(401-70)=460941+(545-179)=1307468+(489-380)=577351+(974-798)=527286+(252-219)=319521+(890-754)=657326+(443-227)=542529+(875-61)=1343202+(248-137)=313723+(831-318)=123664+(185-133)=116245+(411-80)=576108+(388-100)=396791+(995-868)=91884+(429-402)=111911+(767-474)=120464+(374-282)=156148+(793-244)=697112+(442-175)=379302+(946-489)=759326+(306-78)=554114+(446-201)=359243-(126+80)=37804-(77+367)=360396-(192+120)=84419-(90+48)=281234-(41+90)=103645-(189+34)=422322-(226+35)=61744-(630+26)=88464-(218+91)=155731-(327+302)=102189-(27+68)=94648-(66+418)=164295-(19+53)=223624-(389+131)=104436-(17+75)=344593-(56+228)=309255-(57+179)=19549-(67+107)=375490-(21+451)=18608-(99+114)=395490-(100+377)=13878-(315+168)=395467-(139+213)=115743-(16+52)=675493-(175+95)=223797-(129+633)=35483-(246+236)=1914-(247+197)=470391-(66+264)=61857-(542+282)=33429-(26+356)=47624-(83+396)=145392-(160+110)=122462-(84+62)=316250-(159+54)=37849-(220+488)=141471-(24+282)=165707-(52+91)=564432-(144+90)=198549-(300+71)=178425-(314-273)=384770-(444-237)=563318-(347-298)=269234-(597-370)=7463-(370-83)=176617-(418-111)=310376-(446-95)=25403-(358-107)=15295-(398-383)=80186-(684-676)=178267-(278-251)=240816-(841-799)=774280-(346-294)=228465-(980-817)=302248-(85-71)=234588-(495-476)=569443-(341-327)=429441-(211-102)=332466-(412-23)=77933-(344-124)=713372-(403-329)=298176-(485-358)=49170-(280-248)=138703-(329-247)=621398-(413-106)=91558-(305-97)=350430-(435-47)=42767-(885-600)=482197-(273-193)=117300-(456-424)=268421-(452-324)=293883-(374-346)=855208-(221-171)=158589-(675-473)=387206-(191-15)=30202-(796-700)=106283-(200-135)=218764-(613-356)=507427-(208-173)=392879-(677-139)=341364÷(42÷6)=52141÷(21÷7)=47312÷(24÷6)=78363÷(15÷5)=121135÷(54÷6)=15418÷(16÷8)=209234÷(81÷9)=26744÷(48÷6)=93450÷(45÷9)=90972÷(28÷7)=243196÷(14÷2)=28736÷(16÷4)=184402÷(24÷8)=134868÷(42÷6)=124390÷(18÷9)=195760÷(10÷5)=38030÷(18÷6)=1016÷(12÷3)=4340÷(14÷7)=17034÷(12÷6)=17405÷(21÷7)=135588÷(28÷7)=147335÷(15÷3)=67534÷(12÷2)=89252÷(21÷7)=84310÷(18÷9)=155162÷(72÷8)=18159÷(21÷7)=5330÷(15÷5)=10432÷(48÷8)=72428÷(24÷6)=107180÷(42÷7)=30290÷(10÷5)=145336÷(18÷6)=112488÷(64÷8)=61336÷(14÷2)=48396÷(12÷3)=99284÷(20÷5)=71400÷(36÷9)=100850÷(15÷3)=170916÷(2×2)=229364÷(2×2)=91594÷(3×2)=9954÷(2×3)=9392÷(2×4)=49640÷(4×2)=80828÷(3×3)=92656÷(2×2)=164918÷(3×2)=153564÷(2×3)=94444÷(2×3)=74480÷(2×2)=120524÷(2×2)=131576÷(2×2)=144352÷(4×2)=44816÷(3×2)=136936÷(2×3)=156288÷(4×2)=36270÷(3×2)=45248÷(4×2)=31544÷(2×4)=68450÷(3×3)=50368÷(2×4)=46552÷(4×2)=69932÷(2×2)=233774÷(3×2)=129312÷(3×2)=52810÷(2×3)=135272÷(2×2)=68596÷(2×2)=149963÷(3×3)=107456÷(2×2)=114762÷(2×3)=127672÷(2×4)=84126÷(3×2)=21192÷(2×3)=32360÷(2×4)=45408÷(2×3)=68216÷(3×2)=36570÷(3×2)=95160×(30÷6)=800444×(36÷4)=3996146×(30÷6)=730780×(14÷2)=546017×(15÷5)=51836×(63÷9)=5852372×(18÷9)=744751×(20÷5)=300494×(45÷5)=846709×(21÷3)=496388×(35÷5)=616458×(27÷3)=4122117×(20÷4)=58555×(14÷7)=110174×(12÷4)=522153×(14÷2)=1071431×(10÷5)=862582×(14÷2)=4074154×(18÷3)=924968×(30÷5)=580856×(12÷4)=168796×(40÷8)=398019×(27÷9)=57109×(15÷5)=32733×(24÷8)=99134×(18÷3)=80464×(21÷3)=448756×(35÷5)=529264×(54÷6)=576166×(42÷6)=1162156×(18÷9)=312101×(24÷6)=404269×(12÷6)=538912×(35÷7)=4560350×(18÷9)=700619×(63÷9)=433360×(27÷3)=54062×(12÷2)=37250×(35÷5)=350916×(45÷9)=458019×(144÷6)=45685×(582÷6)=824521×(126÷7)=37881×(240÷6)=324017×(285÷5)=96996×(100÷5)=192014×(116÷2)=81268×(539÷7)=523616×(198÷6)=52837×(568÷8)=262713×(168÷6)=36433×(104÷8)=42926×(64÷2)=83224×(110÷5)=52815×(48÷4)=18017×(96÷4)=40811×(33÷3)=12122×(336÷8)=92430×(64÷2)=96026×(176÷8)=57220×(84÷4)=42072×(432÷9)=345611×(280÷5)=61681×(328÷4)=664226×(44÷4)=28649×(105÷5)=102918×(90÷5)=32440×(504÷6)=336025×(65÷5)=32594×(423÷9)=441841×(40÷2)=82071×(520÷8)=461518×(160÷8)=36057×(504÷8)=359185×(99÷9)=93586×(50÷5)=86011×(92÷4)=25391×(380÷5)=691622×(66÷2)=72652×(168÷8)=1092363+189×2=74167+153×3=526138+14×2=16652+87