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227+205=728+278=62+57=120+140=388+109=61+139=191+137=205+534=239+150=191+158=121+245=72+253=41+75=467+973=142+87=233+423=120+34=413+500=108+325=292+226=133+109=125+516=126+307=299+459=158+215=357+361=262+84=377+385=112+171=911+431=71+338=602+217=130+335=130+617=68+315=659+200=125+38=312+738=333+128=102+577=471-82=384-258=452-418=450-287=469-369=450-162=185-77=823-92=268-193=899-325=371-136=899-685=212-139=526-396=478-105=786-584=279-189=973-463=211-145=747-726=490-16=339-236=350-177=801-670=249-63=898-288=356-55=462-123=160-149=255-39=397-115=363-185=464-170=547-209=265-65=489-467=438-299=730-359=116-104=269-122=129×2=62×4=137×6=465×9=462×2=620×6=54×4=776×4=83×2=452×6=145×3=833×3=89×3=124×5=235×2=538×3=221×2=385×3=51×2=464×7=40×8=773×8=130×5=622×9=457×2=554×3=77×7=781×6=208×3=50×5=199×4=176×7=207×2=327×5=51×4=93×3=42×4=605×5=283×3=446×9=312÷8=196÷4=16÷8=710÷5=10÷2=540÷5=108÷4=20÷4=312÷2=259÷7=328÷4=906÷3=376÷8=791÷7=36÷9=120÷5=65÷5=825÷5=352÷4=776÷4=272÷8=546÷3=360÷2=969÷3=192÷2=405÷5=342÷9=165÷5=30÷2=608÷2=288÷3=440÷4=175÷7=385÷5=36÷4=987÷7=325÷5=860÷5=95÷5=924÷6=12×63=44×14=12×64=25×96=45×14=60×81=11×58=11×71=16×50=91×15=11×11=74×33=23×22=70×67=14×20=90×13=18×24=89×94=14×68=30×20=49×16=58×11=17×31=57×99=14×11=26×26=11×46=13×35=28×21=55×73=67×11=29×92=11×41=85×19=32×30=81×19=15×16=68×23=20×33=47×57=263+115+225=735+486+157=126+66+197=417+144+790=236+294+72=148+419+519=486+279+76=135+997+812=189+195+126=421+819+814=267+172+355=810+132+247=74+290+125=933+943+769=150+571+75=698+456+183=117+159+516=579+70+51=232+72+277=303+785+920=47+720+122=612+537+786=212+210+443=524+914+546=235+102+436=804+505+402=310+15+119=168+567+317=308+382+105=110+539+65=295+33+528=587+254+718=39+589+308=389+262+326=102+219+122=30+64+138=95+10+331=998+727+488=139+158+101=403+254+308=24+145-148=833+229-487=116+99-209=79+110-12=64+184-124=482+929-783=322+98-20=705+346-866=49+419-90=743+203-713=173+224-64=976+576-845=71+338-152=653+797-67=30+437-241=675+903-680=188+78-234=783+967-454=177+128-132=647+494-712=297+32-24=832+584-878=232+264-164=578+977-139=91+234-228=442+47-151=135+365-18=709+756-345=37+448-326=278+799-339=204+93-224=646+989-723=98+154-73=385+707-377=183+232-376=136+611-663=79+253-99=35+903-500=98+354-210=884+798-550=436-111-225=749-215-28=305-11-243=599-73-164=321-126-134=955-632-123=379-59-254=404-47-123=312-117-89=763-33-437=258-56-23=742-255-269=420-16-88=465-58-157=449-16-19=946-118-772=467-73-77=966-28-383=333-77-202=829-108-450=373-194-176=401-39-204=426-244-156=881-670-200=454-45-249=550-19-51=419-62-13=754-211-511=128-43-63=709-588-110=381-220-28=826-54-733=293-40-12=683-177-441=426-314-49=817-382-339=291-82-74=767-257-55=286-21-168=679-272-51=494-406+376=828-381+267=118-22+37=819-485+281=456-311+167=764-548+427=219-211+136=122-70+908=358-290+113=586-369+301=220-122+313=563-453+792=290-184+276=844-544+577=495-428+338=709-75+686=371-256+11=491-353+296=271-28+243=621-255+108=353-222+134=581-579+564=329-250+126=760-95+110=245-192+308=667-539+486=288-138+30=852-646+95=390-338+291=906-700+200=488-295+221=717-599+800=442-14+42=889-372+105=409-263+187=222-147+99=487-237+230=961-765+246=114-29+127=702-603+822=25×14×2=27×74×4=12×18×4=40×79×4=15×33×2=83×40×7=12×25×3=70×28×8=10×22×3=61×74×9=12×21×2=69×97×6=31×13×2=18×74×2=27×11×3=59×36×5=20×12×3=23×63×2=15×21×2=63×88×2=16×13×3=20×97×9=20×17×2=80×28×3=33×14×2=20×96×8=29×16×2=93×86×5=15×19×2=63×16×2=12×12×2=15×68×3=16×15×4=44×91×6=23×12×3=70×89×3=23×10×2=89×14×6=10×27×3=33×63×6=21×7×3=294×3×6=81×3×2=493×2×9=58×2×3=88×7×4=18×9×5=20×9×8=31×6×2=282×3×7=22×4×3=196×4×8=45×7×3=50×2×6=68×2×3=300×2×7=36×4×6=76×4×6=30×8×4=316×2×7=13×8×4=20×8×4=16×8×5=222×2×7=54×3×4=14×4×2=72×6×2=423×2×9=17×4×6=166×3×4=18×8×4=132×7×2=54×5×3=17×4×5=166×3×2=109×6×5=65×2×5=22×5×9=66×2×5=72×3×2=14×5×85=15×3×48=11×8×13=21×3×34=24×2×37=22×4×58=23×2×15=35×2×10=15×3×79=16×2×68=14×2×42=11×9×56=27×3×88=35×2×43=12×2×40=20×3×38=19×3×82=32×3×43=15×2×54=21×4×36=34×2×66=38×2×79=10×4×64=28×3×89=28×2×83=17×2×65=10×2×31=32×2×74=25×3×48=17×5×13=16×3×19=10×6×31=29×2×89=19×3×67=10×9×33=38×2×82=21×2×34=11×6×90=10×6×54=12×6×38=53×14÷2=14×76÷8=36×21÷2=29×24÷4=42×19÷2=27×97÷3=36×13÷2=63×88÷7=14×32÷8=36×29÷6=19×50÷2=34×40÷2=10×18÷4=75×86÷3=25×14÷2=51×36÷6=10×30÷2=21×52÷7=42×12÷6=77×66÷7=25×24÷5=94×98÷4=14×62÷4=60×77÷5=16×29÷4=99×47÷3=27×11÷9=78×90÷3=30×28÷7=28×60÷4=16×36÷3=32×74÷2=16×18÷6=65×78÷6=25×24÷2=58×54÷4=18×18÷9=77×24÷8=13×18÷9=67×10÷5=39×3÷9=612×4÷3=30×5÷6=480×3÷5=301×3÷7=519×2÷3=84×5÷6=804×5÷3=168×3÷7=147×6÷7=171×3÷9=314×4÷2=106×6÷4=663×2÷6=65×8÷2=702×7÷2=94×9÷6=841×9÷3=88×6÷3=129×4÷6=19×9÷3=958×7÷2=96×8÷3=490×6÷5=128×4÷8=438×4÷6=180×2÷3=504×6÷7=72×5÷9=720×2÷3=75×6÷2=128×9÷4=342×2÷4=714×8÷7=39×8÷4=534×4÷3=27×8÷3=933×8÷4=138×4÷2=791×9÷3=210÷7÷5=196÷7÷7=98÷2÷7=240÷3÷4=342÷6÷3=252÷7÷6=196÷4÷7=882÷2÷3=812÷2÷2=504÷2÷7=126÷6÷7=425÷5÷5=84÷7÷4=84÷4÷7=462÷3÷2=330÷5÷6=948÷2÷3=216÷3÷6=810÷2÷3=500÷2÷5=492÷4÷3=742÷7÷2=540÷3÷9=96÷4÷3=630÷2÷5=162÷3÷3=816÷2÷3=510÷2÷5=204÷2÷2=414÷3÷6=279÷3÷3=380÷5÷4=450÷2÷9=126÷2÷9=896÷4÷4=972÷6÷9=168÷6÷7=468÷6÷3=400÷5÷4=360÷9÷2=84÷7×9=168÷3×8=656÷8×6=174÷6×5=133÷7×3=900÷4×3=26÷2×3=972÷4×8=662÷2×4=258÷6×2=150÷2×4=492÷6×7=460÷4×6=624÷2×6=780÷2×6=850÷2×5=819÷3×7=470÷5×6=256÷2×8=952÷2×4=180÷2×5=692÷2×5=387÷9×2=804÷3×7=606÷6×8=12÷3×8=272÷2×5=414÷2×6=620÷2×9=855÷9×2=580÷5×7=942÷6×3=948÷6×2=140÷5×6=294÷3×5=805÷5×2=408÷6×7=957÷3×9=682÷2×6=963÷9×3=85÷5×11=240÷3×86=60÷5×34=846÷9×13=329÷7×17=60÷3×44=110÷5×36=90÷5×85=36÷9×27=609÷7×89=77÷7×73=152÷8×45=348÷6×13=612÷9×89=63÷7×40=87÷3×33=102÷2×12=120÷2×19=25÷5×62=243÷9×54=26÷2×11=288÷9×89=16÷2×54=264÷4×52=252÷9×28=185÷5×89=36÷2×36=595÷7×17=96÷4×25=15÷5×77=114÷6×30=666÷9×98=33÷3×44=819÷9×93=28÷4×67=177÷3×23=108÷4×11=540÷9×24=54÷2×23=644÷7×24=155+(375-330)=599+(940-217)=160+(488-152)=983+(638-434)=281+(247-64)=414+(572-121)=367+(411-300)=842+(734-319)=47+(386-14)=706+(802-210)=168+(233-94)=831+(917-762)=144+(90-33)=993+(837-475)=315+(249-20)=649+(439-95)=159+(409-85)=168+(379-222)=236+(169-91)=814+(447-25)=236+(298-256)=559+(869-716)=336+(341-141)=347+(350-251)=319+(240-109)=472+(416-287)=188+(331-328)=368+(654-247)=462+(285-55)=798+(972-680)=409+(309-22)=493+(590-422)=223+(451-161)=988+(691-50)=351+(411-223)=453+(718-151)=295+(450-77)=541+(686-488)=461+(498-462)=859+(211-28)=428-(277+72)=876-(236+556)=335-(15+175)=655-(598+12)=81-(24+28)=544-(238+112)=450-(121+153)=903-(219+171)=346-(141+182)=609-(65+252)=407-(92+140)=772-(123+96)=245-(68+127)=745-(113+240)=487-(224+233)=757-(48+117)=437-(16+416)=725-(529+71)=254-(168+29)=920-(14+516)=484-(68+173)=456-(69+276)=487-(207+278)=999-(86+628)=470-(59+387)=895-(327+84)=472-(152+270)=447-(10+330)=308-(72+33)=824-(263+354)=404-(202+56)=716-(14+124)=491-(280+19)=879-(558+296)=283-(167+37)=841-(178+139)=321-(182+71)=980-(287+396)=441-(283+74)=787-(108+217)=293-(266-167)=154-(310-285)=492-(457-333)=631-(574-511)=204-(483-321)=162-(703-599)=200-(290-215)=161-(287-165)=256-(288-275)=682-(192-48)=336-(241-78)=752-(351-70)=367-(439-346)=522-(506-319)=440-(358-149)=532-(859-795)=38-(231-228)=175-(811-668)=346-(227-191)=935-(985-164)=421-(453-402)=864-(713-54)=386-(244-114)=613-(522-498)=375-(469-408)=796-(684-411)=357-(333-135)=792-(973-654)=354-(468-329)=848-(518-360)=306-(411-360)=634-(790-623)=376-(327-121)=562-(284-161)=329-(118-64)=865-(925-685)=380-(333-176)=750-(790-160)=243-(487-472)=888-(940-742)=98÷(10÷5)=105÷(21÷7)=210÷(21÷7)=306÷(27÷9)=452÷(20÷5)=450÷(12÷2)=454÷(12÷6)=438÷(18÷6)=36÷(14÷7)=874÷(16÷8)=315÷(18÷6)=639÷(21÷7)=378÷(21÷3)=96÷(24÷3)=160÷(18÷9)=966÷(18÷3)=180÷(12÷2)=480÷(16÷8)=333÷(18÷6)=322÷(18÷9)=80÷(14÷7)=975÷(15÷5)=284÷(24÷6)=315÷(54÷6)=130÷(30÷6)=396÷(36÷9)=456÷(14÷7)=752÷(40÷5)=86÷(10÷5)=544÷(16÷4)=360÷(32÷4)=825÷(15÷5)=280÷(12÷3)=888÷(24÷3)=245÷(63÷9)=816÷(28÷7)=399÷(15÷5)=567÷(27÷3)=312÷(56÷7)=56÷(12÷6)=828÷(3×2)=100÷(2×2)=960÷(2×2)=858÷(2×3)=996÷(2×3)=54÷(2×3)=840÷(2×4)=692÷(2×2)=348÷(3×2)=288÷(2×2)=288÷(3×3)=702÷(3×2)=945÷(3×3)=642÷(3×2)=960÷(3×2)=76÷(2×2)=348÷(2×2)=816÷(3×2)=916÷(2×2)=420÷(2×3)=168÷(2×3)=168÷(3×2)=944÷(4×2)=900÷(3×2)=216÷(2×2)=924÷(3×2)=252÷(3×2)=846÷(2×3)=423÷(3×3)=936÷(3×2)=428÷(2×2)=594÷(3×3)=740÷(2×2)=696÷(2×2)=360÷(2×3)=150÷(3×2)=12÷(3×2)=510÷(3×2)=400÷(2×2)=822÷(3×2)=214×(15÷5)=465×(18÷3)=34×(54÷6)=315×(42÷6)=84×(27÷9)=37×(28÷7)=155×(30÷6)=59×(81÷9)=139×(16÷4)=508×(48÷8)=121×(30÷6)=541×(16÷2)=241×(20÷5)=604×(35÷7)=68×(72÷8)=96×(15÷5)=100×(48÷8)=248×(35÷7)=132×(10÷5)=876×(36÷4)=270×(27÷9)=289×(16÷4)=379×(10÷5)=173×(18÷2)=70×(35÷7)=319×(81÷9)=105×(45÷5)=476×(42÷7)=69×(54÷6)=538×(16÷4)=55×(18÷9)=519×(30÷5)=106×(48÷8)=522×(32÷4)=55×(21÷3)=788×(72÷8)=227×(12÷6)=866×(56÷8)=80×(45÷9)=348×(30÷6)=18×(100÷2)=35×(483÷7)=17×(40÷2)=16×(205÷5)=10×(336÷8)=35×(198÷6)=11×(666÷9)=41×(135÷9)=39×(95÷5)=68×(564÷6)=70×(84÷6)=54×(343÷7)=10×(216÷9)=43×(72÷2)=21×(288÷9)=40×(216÷9)=13×(216÷8)=11×(198÷2)=28×(182÷7)=79×(492÷6)=25×(98÷7)=49×(644÷7)=23×(342÷9)=18×(220÷5)=13×(153÷9)=69×(140÷7)=38×(192÷8)=35×(468÷6)=23×(198÷9)=70×(50÷2)=16×(117÷3)=47×(45÷3)=25×(174÷6)=96×(495÷9)=14×(196÷7)=43×(658÷7)=15×(360÷9)=26×(304÷4)=41×(171÷9)=40×(576÷9)=302+243×2=554+81×8=163+157×2=267+61×6=443+186×2=755+380×2=212+107×6=593+393×2=267+97×2=895+109×5=320+58×6=171+473×2=468+50×3=280+55×2=459+52×7=801+162×6=405+51×7=801+113×7=483+184×2=213+84×8=277+78×8=170+247×2=304+332×2=212+54×7=442+30×6=326+266×3=248+45×7=325+199×4=350+96×3=421+48×8=259×2+86=21×4+949=82×4+76=202×2+694=138×4+420=70×5+152=91×7+147=91×2+879=11×2+148=81×9+588=317+11×23=590+34×29=25+27×27=468+18×21=256+12×40=998+36×21=96+11×63=150+11×90=63+29×28=991+49×13=191+10×53=357+43×20=234+23×22=312+22×31=425+29×18=304+19×46=443+21×13=845+15×64=130+72×10=127+19×15=65+93×10=74+32×13=24+18×41=670+45×16=206+20×24=702+81×10=301+11×27=599+14×24=244+15×14=150+24×40=56×10+376=10×24+582=14×14+352=34×22+788=10×14+203=27×24+150=58×11+282=27×19+300=37×15+102=11×12+95=392-11×19=877-17×44=449-13×26=762-10×71=271-11×23=849-23×12=274-10×25=951-19×49=463-10×23=259-10×20=471-10×17=219-14×10=359-32×11=858-31×16=423-27×15=947-13×62=410-31×10=344-26×11=352-12×22=754-45×14=457-31×11=804-41×12=462-10×16=902-31×28=474-27×15=695-11×54=169-14×10=982-29×23=450-22×17=538-38×13=495-10×21=818-11×16=444-22×17=720-12×20=434-10×13=924-11×75=213-15×12=727-11×22=287-19×10=886-25×16=212-26×2=526-187×2=457-114×3=562-74×3=329-28×5=991-274×2=47-15×2=412-75×4=379-23×3=552-38×4=153-47×2=424-135×2=426-17×8=790-156×3=116-32×2=891-92×7=455-138×2=958-182×2=443-71×2=689-153×3=341-58×2=765-361×2=456-150×2=803-183×3=448-13×3=348-23×7=336-39×8=929-48×9=203-24×6=401-112×3=227-37×4=541-110×3=82-21×2=619-34×7=254-29×7=566-73×7=396-195×2=967-58×5=442-30×6=885-117×2=20×21-290=17×58-611=23×19-276=71×13-69=11×14-142=28×33-121=21×19-381=34×11-96=20×25-305=19×15-108=21×12-107=18×27-288=20×22-420=21×45-672=24×19-284=30×26-405=21×15-162=27×27-380=19×26-429=15×33-202=19×14-151=23×40-230=38×10-193=33×23-313=16×29-224=72×13-615=12×34-219=35×17-29=22×15-228=10×90-227=23×19-204=27×12-102=14×32-173=46×18-510=25×19-87=16×60-272=27×17-290=11×87-826=17×18-18=13×51-285=256×3-694=860×3-338=233×3-190=485×2-736=318×2-524=643×8-231=448×2-867=872×2-89=177×4-253=255×6-748=445×2-886=781×6-145=117×4-24=756×6-335=332×3-736=372×4-284=148×2-82=863×2-25=467×2-164=811×3-259=182×3-537=106×8-782=103×7-236=243×5-851=163×6-834=587×9-703=42×8-300=840×4-694=44×3-69=503×9-899=484×2-633=720×6-979=95×8-39=465×6-957=328×2-300=260×9-540=150×3-384=733×7-22=488×2-214=489×6-100=381+954÷6=579+954÷3=394+360÷8=413+36÷2=172+44÷4=857+63÷7=275+616÷4=869+638÷2=99+204÷6=744+720÷9=441+64÷8=254+747÷3=11+908÷2=68+531÷3=172+552÷3=478+230÷2=51+565÷5=756+216÷9=374+108÷3=782+345÷3=666÷6+368=678÷6+665=456÷8+173=889÷7+735=990÷6+168=504÷9+280=698÷2+393=890÷5+412=171÷3+118=830÷5+220=902÷2+401=604÷4+234=876÷3+237=804÷6+582=352÷8+486=125÷5+199=702÷6+110=204÷6+289=198÷3+247=236÷2+185=369-657÷9=920-270÷2=266-276÷3=425-240÷3=364-763÷7=82-282÷6=231-456÷6=125-855÷9=248-416÷4=597-459÷3=251-204÷2=300-469÷7=463-261÷9=413-308÷2=376-80÷2=729-104÷4=106-96÷8=311-294÷6=438-328÷2=722-552÷2=414-234÷3=216-642÷3=216-18÷6=579-922÷2=118-105÷7=895-514÷2=400-680÷2=674-252÷9=160-204÷3=928-240÷8=495-786÷3=409-847÷7=405-624÷4=326-897÷3=316-664÷4=436-576÷8=479-720÷3=528-364÷7=382-558÷3=312-542÷2=31×(404-378)=51×(478-406)=22×(224-186)=65×(639-597)=25×(204-172)=66×(749-715)=54×(332-314)=94×(552-480)=49×(380-367)=97×(466-410)=45×(73-62)=81×(416-346)=12×(323-241)=63×(153-92)=31×(400-370)=95×(163-147)=12×(319-299)=16×(680-638)=17×(95-63)=91×(513-439)=(425-404)×46=(267-254)×82=(370-346)×19=(369-344)×52=(322-303)×26=(436-367)×84=(255-243)×71=(277-229)×63=(183-168)×58=(390-375)×60=(128-45)×10=(690-599)×94=(68-56)×54=(927-865)×46=(35-10)×33=(712-659)×98=(376-329)×14=(702-670)×48=(187-119)×12=(247-173)×59=76×(468-464)=976×(698-689)=263×(384-381)=192×(752-749)=81×(246-239)=226×(954-951)=74×(314-307)=702×(730-721)=218×(84-81)=907×(909-903)=90×(483-474)=398×(502-495)=45×(78-74)=653×(57-52)=176×(155-150)=587×(538-532)=312×(119-116)=35×(223-219)=99×(112-107)=913×(261-254)=63×(447-440)=833×(234-228)=82×(233-227)=101×(699-690)=12×(225-222)=673×(832-827)=51×(46-38)=995×(687-683)=36×(84-79)=532×(578-570)=114×(90-84)=208×(816-813)=22×(78-71)=580×(729-725)=173×(55-51)=278×(950-945)=130×(322-316)=863×(313-307)=118×(376-372)=473×(450-442)=28÷(386-379)=243÷(980-977)=405÷(70-65)=210÷(283-277)=81÷(36-27)=300÷(351-348)=168÷(422-420)=635÷(705-700)=238÷(236-234)=842÷(723-721)=95÷(490-485)=356÷(706-704)=376÷(335-333)=846÷(591-588)=270÷(236-233)=174÷(941-935)=160÷(172-170)=606÷(279-277)=132÷(161-158)=810÷(583-578)=56÷(138-136)=270÷(636-630)=224÷(51-47)=368÷(294-290)=174÷(31-28)=536÷(385-381)=335÷(365-360)=623÷(195-188)=90÷(267-265)=612÷(785-779)=396÷(164-162)=66÷(824-822)=160÷(100-96)=782÷(344-342)=394÷(57-55)=956÷(505-501)=408÷(108-106)=900÷(243-239)=351÷(273-264)=894÷(625-619)=(397-55)÷2=(780-510)÷9=(392-368)÷8=(660-276)÷4=(494-20)÷2=(541-51)÷5=(195-51)÷8=(752-575)÷3=(416-312)÷8=(899-574)÷5=(485-20)÷3=(694-342)÷2=(366-114)÷6=(598-444)÷2=(424-359)÷5=(442-206)÷4=(99-54)÷9=(776-698)÷6=(430-210)÷4=(692-248)÷6=(172-60)÷7=(894-438)÷2=(296-178)÷2=(770-620)÷3=(362-90)÷8=(942-632)÷2=(146-68)÷2=(949-204)÷5=(249-201)÷4=(950-54)÷4=(383-43)÷2=(929-863)÷2=(398-23)÷5=(978-189)÷3=(283-73)÷6=(578-11)÷9=(430-152)÷2=(284-234)÷5=(253-19)÷2=(716-508)÷2=3/7+2/7=4/9+2/9=1/4+2/4=1/8+4/8=3/6+2/6=1/10+7/10=1/7+3/7=2/5+3/5=4/7+2/7=6/9+2/9=1/7+5/7=3/8+4/8=3/8-1/8=5/9-3/9=2/5-1/5=5/8-2/8=4/7-2/7=2/3-1/3=3/5-1/5=3/7-2/7=5/8-1/8=3/4-1/4=2/4-1/4=3/6-2/6=9.0+9.2=13.4+68.9=3.4+9.7=7.4+0.9=1.5+2.5=0.3+8.1=2.5+4.6=40.5+21.3=8.3+2.6=1.0+6.3=3.3+2.4=17.4+35.9=6.1+5.7=33.8+37.6=3.6+4.7=7.2+8.5=8.8+2.6=28.4+15.3=3.9+8.1=49.2+29.7=3.8+5.9=4.6+1.8=7.7+7.7=3.6+35.1=2.1+8.3=32.2+24.4=4.5+2.7=8.7+2.7=5.7+4.3=31.7+10.8=5.4+7.2=62.2+28.9=8.3+9.4=0.6+9.2=6.8+9.0=22.6+0.3=3.4+6.9=13.3+13.7=2.4+8.8=6.7+5.5=7.2-7.1=31.5-17.9=6.8-4.8=7.0-0.8=4.6-3.0=37.5-22.8=5.2-4.5=70.5-12.0=8.7-5.7=9.7-8.1=10.0-2.0=73.8-58.0=6.1-0.5=49.8-31.3=3.5-2.0=7.0-2.8=2.7-1.0=67.1-48.2=9.8-3.1=91.6-21.5=8.9-2.5=3.6-3.1=9.0-4.8=33.9-7.4=6.6-5.5=89.2-10.0=1.8-1.2=3.2-1.8=9.0-5.0=73.1-65.8=6.8-3.4=31.4-13.5=2.2-1.5=5.0-1.4=5.8-5.7=90.1-49.7=9.7-3.3=44.0-35.4=8.8-0.3=6.9-0.4=参考答案227+205=432728+278=100662+57=119120+140=260388+109=49761+139=200191+137=328205+534=739239+150=389191+158=349121+245=36672+253=32541+75=116467+973=1440142+87=229233+423=656120+34=154413+500=913108+325=433292+226=518133+109=242125+516=641126+307=433299+459=758158+215=373357+361=718262+84=346377+385=762112+171=283911+431=134271+338=409602+217=819130+335=465130+617=74768+315=383659+200=859125+38=163312+738=1050333+128=461102+577=679471-82=389384-258=126452-418=34450-287=163469-369=100450-162=288185-77=108823-92=731268-193=75899-325=574371-136=235899-685=214212-139=73526-396=130478-105=373786-584=202279-189=90973-463=510211-145=66747-726=21490-16=474339-236=103350-177=173801-670=131249-63=186898-288=610356-55=301462-123=339160-149=11255-39=216397-115=282363-185=178464-170=294547-209=338265-65=200489-467=22438-299=139730-359=371116-104=12269-122=147129×2=25862×4=248137×6=822465×9=4185462×2=924620×6=372054×4=216776×4=310483×2=166452×6=2712145×3=435833×3=249989×3=267124×5=620235×2=470538×3=1614221×2=442385×3=115551×2=102464×7=324840×8=320773×8=6184130×5=650622×9=5598457×2=914554×3=166277×7=539781×6=4686208×3=62450×5=250199×4=796176×7=1232207×2=414327×5=163551×4=20493×3=27942×4=168605×5=3025283×3=849446×9=4014312÷8=39196÷4=4916÷8=2710÷5=14210÷2=5540÷5=108108÷4=2720÷4=5312÷2=156259÷7=37328÷4=82906÷3=302376÷8=47791÷7=11336÷9=4120÷5=2465÷5=13825÷5=165352÷4=88776÷4=194272÷8=34546÷3=182360÷2=180969÷3=323192÷2=96405÷5=81342÷9=38165÷5=3330÷2=15608÷2=304288÷3=96440÷4=110175÷7=25385÷5=7736÷4=9987÷7=141325÷5=65860÷5=17295÷5=19924÷6=15412×63=75644×14=61612×64=76825×96=240045×14=63060×81=486011×58=63811×71=78116×50=80091×15=136511×11=12174×33=244223×22=50670×67=469014×20=28090×13=117018×24=43289×94=836614×68=95230×20=60049×16=78458×11=63817×31=52757×99=564314×11=15426×26=67611×46=50613×35=45528×21=58855×73=401567×11=73729×92=266811×41=45185×19=161532×30=96081×19=153915×16=24068×23=156420×33=66047×57=2679263+115+225=603735+486+157=1378126+66+197=389417+144+790=1351236+294+72=602148+419+519=1086486+279+76=841135+997+812=1944189+195+126=510421+819+814=2054267+172+355=794810+132+247=118974+290+125=489933+943+769=2645150+571+75=796698+456+183=1337117+159+516=792579+70+51=700232+72+277=581303+785+920=200847+720+122=889612+537+786=1935212+210+443=865524+914+546=1984235+102+436=773804+505+402=1711310+15+119=444168+567+317=1052308+382+105=795110+539+65=714295+33+528=856587+254+718=155939+589+308=936389+262+326=977102+219+122=44330+64+138=23295+10+331=436998+727+488=2213139+158+101=398403+254+308=96524+145-148=21833+229-487=575116+99-209=679+110-12=17764+184-124=124482+929-783=628322+98-20=400705+346-866=18549+419-90=378743+203-713=233173+224-64=333976+576-845=70771+338-152=257653+797-67=138330+437-241=226675+903-680=898188+78-234=32783+967-454=1296177+128-132=173647+494-712=429297+32-24=305832+584-878=538232+264-164=332578+977-139=141691+234-228=97442+47-151=338135+365-18=482709+756-345=112037+448-326=159278+799-339=738204+93-224=73646+989-723=91298+154-73=179385+707-377=715183+232-376=39136+611-663=8479+253-99=23335+903-500=43898+354-210=242884+798-550=1132436-111-225=100749-215-28=506305-11-243=51599-73-164=362321-126-134=61955-632-123=200379-59-254=66404-47-123=234312-117-89=106763-33-437=293258-56-23=179742-255-269=218420-16-88=316465-58-157=250449-16-19=414946-118-772=56467-73-77=317966-28-383=555333-77-202=54829-108-450=271373-194-176=3401-39-204=158426-244-156=26881-670-200=11454-45-249=160550-19-51=480419-62-13=344754-211-511=32128-43-63=22709-588-110=11381-220-28=133826-54-733=39293-40-12=241683-177-441=65426-314-49=63817-382-339=96291-82-74=135767-257-55=455286-21-168=97679-272-51=356494-406+376=464828-381+267=714118-22+37=133819-485+281=615456-311+167=312764-548+427=643219-211+136=144122-70+908=960358-290+113=181586-369+301=518220-122+313=411563-453+792=902290-184+276=382844-544+577=877495-428+338=405709-75+686=1320371-256+11=126491-353+296=434271-28+243=486621-255+108=474353-222+134=265581-579+564=566329-250+126=205760-95+110=775245-192+308=361667-539+486=614288-138+30=180852-646+95=301390-338+291=343906-700+200=406488-295+221=414717-599+800=918442-14+42=470889-372+105=622409-263+187=333222-147+99=174487-237+230=480961-765+246=442114-29+127=212702-603+822=92125×14×2=70027×74×4=799212×18×4=86440×79×4=1264015×33×2=99083×40×7=2324012×25×3=90070×28×8=1568010×22×3=66061×74×9=4062612×21×2=50469×97×6=4015831×13×2=80618×74×2=266427×11×3=89159×36×5=1062020×12×3=72023×63×2=289815×21×2=63063×88×2=1108816×13×3=62420×97×9=1746020×17×2=68080×28×3=672033×14×2=92420×96×8=1536029×16×2=92893×86×5=3999015×19×2=57063×16×2=201612×12×2=28815×68×3=306016×15×4=96044×91×6=2402423×12×3=82870×89×3=1869023×10×2=46089×14×6=747610×27×3=81033×63×6=1247421×7×3=441294×3×6=529281×3×2=486493×2×9=887458×2×3=34888×7×4=246418×9×5=81020×9×8=144031×6×2=372282×3×7=592222×4×3=264196×4×8=627245×7×3=94550×2×6=60068×2×3=408300×2×7=420036×4×6=86476×4×6=182430×8×4=960316×2×7=442413×8×4=41620×8×4=64016×8×5=640222×2×7=310854×3×4=64814×4×2=11272×6×2=864423×2×9=761417×4×6=408166×3×4=199218×8×4=576132×7×2=184854×5×3=81017×4×5=340166×3×2=996109×6×5=327065×2×5=65022×5×9=99066×2×5=66072×3×2=43214×5×85=595015×3×48=216011×8×13=114421×3×34=214224×2×37=177622×4×58=510423×2×15=69035×2×10=70015×3×79=355516×2×68=217614×2×42=117611×9×56=554427×3×88=712835×2×43=301012×2×40=96020×3×38=228019×3×82=467432×3×43=412815×2×54=162021×4×36=302434×2×66=448838×2×79=600410×4×64=256028×3×89=747628×2×83=464817×2×65=221010×2×31=62032×2×74=473625×3×48=360017×5×13=110516×3×19=91210×6×31=186029×2×89=516219×3×67=381910×9×33=297038×2×82=623221×2×34=142811×6×90=594010×6×54=324012×6×38=273653×14÷2=37114×76÷8=13336×21÷2=37829×24÷4=17442×19÷2=39927×97÷3=87336×13÷2=23463×88÷7=79214×32÷8=5636×29÷6=17419×50÷2=47534×40÷2=68010×18÷4=4575×86÷3=215025×14÷2=17551×36÷6=30610×30÷2=15021×52÷7=15642×12÷6=8477×66÷7=72625×24÷5=12094×98÷4=230314×62÷4=21760×77÷5=92416×29÷4=11699×47÷3=155127×11÷9=3378×90÷3=234030×28÷7=12028×60÷4=42016×36÷3=19232×74÷2=118416×18÷6=4865×78÷6=84525×24÷2=30058×54÷4=78318×18÷9=3677×24÷8=23113×18÷9=2667×10÷5=13439×3÷9=13612×4÷3=81630×5÷6=25480×3÷5=288301×3÷7=129519×2÷3=34684×5÷6=70804×5÷3=1340168×3÷7=72147×6÷7=126171×3÷9=57314×4÷2=628106×6÷4=159663×2÷6=22165×8÷2=260702×7÷2=245794×9÷6=141841×9÷3=252388×6÷3=176129×4÷6=8619×9÷3=57958×7÷2=335396×8÷3=256490×6÷5=588128×4÷8=64438×4÷6=292180×2÷3=120504×6÷7=43272×5÷9=40720×2÷3=48075×6÷2=225128×9÷4=288342×2÷4=171714×8÷7=81639×8÷4=78534×4÷3=71227×8÷3=72933×8÷4=1866138×4÷2=276791×9÷3=2373210÷7÷5=6196÷7÷7=498÷2÷7=7240÷3÷4=20342÷6÷3=19252÷7÷6=6196÷4÷7=7882÷2÷3=147812÷2÷2=203504÷2÷7=36126÷6÷7=3425÷5÷5=1784÷7÷4=384÷4÷7=3462÷3÷2=77330÷5÷6=11948÷2÷3=158216÷3÷6=12810÷2÷3=135500÷2÷5=50492÷4÷3=41742÷7÷2=53540÷3÷9=2096÷4÷3=8630÷2÷5=63162÷3÷3=18816÷2÷3=136510÷2÷5=51204÷2÷2=51414÷3÷6=23279÷3÷3=31380÷5÷4=19450÷2÷9=25126÷2÷9=7896÷4÷4=56972÷6÷9=18168÷6÷7=4468÷6÷3=26400÷5÷4=20360÷9÷2=2084÷7×9=108168÷3×8=448656÷8×6=492174÷6×5=145133÷7×3=57900÷4×3=67526÷2×3=39972÷4×8=1944662÷2×4=1324258÷6×2=86150÷2×4=300492÷6×7=574460÷4×6=690624÷2×6=1872780÷2×6=2340850÷2×5=2125819÷3×7=1911470÷5×6=564256÷2×8=1024952÷2×4=1904180÷2×5=450692÷2×5=1730387÷9×2=86804÷3×7=1876606÷6×8=80812÷3×8=32272÷2×5=680414÷2×6=1242620÷2×9=2790855÷9×2=190580÷5×7=812942÷6×3=471948÷6×2=316140÷5×6=168294÷3×5=490805÷5×2=322408÷6×7=476957÷3×9=2871682÷2×6=2046963÷9×3=32185÷5×11=187240÷3×86=688060÷5×34=408846÷9×13=1222329÷7×17=79960÷3×44=880110÷5×36=79290÷5×85=153036÷9×27=108609÷7×89=774377÷7×73=803152÷8×45=855348÷6×13=754612÷9×89=605263÷7×40=36087÷3×33=957102÷2×12=612120÷2×19=114025÷5×62=310243÷9×54=145826÷2×11=143288÷9×89=284816÷2×54=432264÷4×52=3432252÷9×28=784185÷5×89=329336÷2×36=648595÷7×17=144596÷4×25=60015÷5×77=231114÷6×30=570666÷9×98=725233÷3×44=484819÷9×93=846328÷4×67=469177÷3×23=1357108÷4×11=297540÷9×24=144054÷2×23=621644÷7×24=2208155+(375-330)=200599+(940-217)=1322160+(488-152)=496983+(638-434)=1187281+(247-64)=464414+(572-121)=865367+(411-300)=478842+(734-319)=125747+(386-14)=419706+(802-210)=1298168+(233-94)=307831+(917-762)=986144+(90-33)=201993+(837-475)=1355315+(249-20)=544649+(439-95)=993159+(409-85)=483168+(379-222)=325236+(169-91)=314814+(447-25)=1236236+(298-256)=278559+(869-716)=712336+(341-141)=536347+(350-251)=446319+(240-109)=450472+(416-287)=601188+(331-328)=191368+(654-247)=775462+(285-55)=692798+(972-680)=1090409+(309-22)=696493+(590-422)=661223+(451-161)=513988+(691-50)=1629351+(411-223)=539453+(718-151)=1020295+(450-77)=668541+(686-488)=739461+(498-462)=497859+(211-28)=1042428-(277+72)=79876-(236+556)=84335-(15+175)=145655-(598+12)=4581-(24+28)=29544-(238+112)=194450-(121+153)=176903-(219+171)=513346-(141+182)=23609-(65+252)=292407-(92+140)=175772-(123+96)=553245-(68+127)=50745-(113+240)=392487-(224+233)=30757-(48+117)=592437-(16+416)=5725-(529+71)=125254-(168+29)=57920-(14+516)=390484-(68+173)=243456-(69+276)=111487-(207+278)=2999-(86+628)=285470-(59+387)=24895-(327+84)=484472-(152+270)=50447-(10+330)=107308-(72+33)=203824-(263+354)=207404-(202+56)=146716-(14+124)=578491-(280+19)=192879-(558+296)=25283-(167+37)=79841-(178+139)=524321-(182+71)=68980-(287+396)=297441-(283+74)=84787-(108+217)=462293-(266-167)=194154-(310-285)=129492-(457-333)=368631-(574-511)=568204-(483-321)=42162-(703-599)=58200-(290-215)=125161-(287-165)=39256-(288-275)=243682-(192-48)=538336-(241-78)=173752-(351-70)=471367-(439-346)=274522-(506-319)=335440-(358-149)=231532-(859-795)=46838-(231-228)=35175-(811-668)=32346-(227-191)=310935-(985-164)=114421-(453-402)=370864-(713-54)=205386-(244-114)=256613-(522-498)=589375-(469-408)=314796-(684-411)=523357-(333-135)=159792-(973-654)=473354-(468-329)=215848-(518-360)=690306-(411-360)=255634-(790-623)=467376-(327-121)=170562-(284-161)=439329-(118-64)=275865-(925-685)=625380-(333-176)=223750-(790-160)=120243-(487-472)=228888-(940-742)=69098÷(10÷5)=49105÷(21÷7)=35210÷(21÷7)=70306÷(27÷9)=102452÷(20÷5)=113450÷(12÷2)=75454÷(12÷6)=227438÷(18÷6)=14636÷(14÷7)=18874÷(16÷8)=437315÷(18÷6)=105639÷(21÷7)=213378÷(21÷3)=5496÷(24÷3)=12160÷(18÷9)=80966÷(18÷3)=161180÷(12÷2)=30480÷(16÷8)=240333÷(18÷6)=111322÷(18÷9)=16180÷(14÷7)=40975÷(15÷5)=325284÷(24÷6)=71315÷(54÷6)=35130÷(30÷6)=26396÷(36÷9)=99456÷(14÷7)=228752÷(40÷5)=9486÷(10÷5)=43544÷(16÷4)=136360÷(32÷4)=45825÷(15÷5)=275280÷(12÷3)=70888÷(24÷3)=111245÷(63÷9)=35816÷(28÷7)=204399÷(15÷5)=133567÷(27÷3)=63312÷(56÷7)=3956÷(12÷6)=28828÷(3×2)=138100÷(2×2)=25960÷(2×2)=240858÷(2×3)=143996÷(2×3)=16654÷(2×3)=9840÷(2×4)=105692÷(2×2)=173348÷(3×2)=58288÷(2×2)=72288÷(3×3)=32702÷(3×2)=117945÷(3×3)=105642÷(3×2)=107960÷(3×2)=16076÷(2×2)=19348÷(2×2)=87816÷(3×2)=136916÷(2×2)=229420÷(2×3)=70168÷(2×3)=28168÷(3×2)=28944÷(4×2)=118900÷(3×2)=150216÷(2×2)=54924÷(3×2)=154252÷(3×2)=42846÷(2×3)=141423÷(3×3)=47936÷(3×2)=156428÷(2×2)=107594÷(3×3)=66740÷(2×2)=185696÷(2×2)=174360÷(2×3)=60150÷(3×2)=2512÷(3×2)=2510÷(3×2)=85400÷(2×2)=100822÷(3×2)=137214×(15÷5)=642465×(18÷3)=279034×(54÷6)=306315×(42÷6)=220584×(27÷9)=25237×(28÷7)=148155×(30÷6)=77559×(81÷9)=531139×(16÷4)=556508×(48÷8)=3048121×(30÷6)=605541×(16÷2)=4328241×(20÷5)=964604×(35÷7)=302068×(72÷8)=61296×(15÷5)=288100×(48÷8)=600248×(35÷7)=1240132×(10÷5)=264876×(36÷4)=7884270×(27÷9)=810289×(16÷4)=1156379×(10÷5)=758173×(18÷2)=155770×(35÷7)=350319×(81÷9)=2871105×(45÷5)=945476×(42÷7)=285669×(54÷6)=621538×(16÷4)=215255×(18÷9)=110519×(30÷5)=3114106×(48÷8)=636522×(32÷4)=417655×(21÷3)=385788×(72÷8)=7092227×(12÷6)=454866×(56÷8)=606280×(45÷9)=400348×(30÷6)=174018×(100÷2)=90035×(483÷7)=241517×(40÷2)=34016×(205÷5)=65610×(336÷8)=42035×(198÷6)=115511×(666÷9)=81441×(135÷9)=61539×(95÷5)=74168×(564÷6)=639270×(84÷6)=98054×(343÷7)=264610×(216÷9)=24043×(72÷2)=154821×(288÷9)=67240×(216÷9)=96013×(216÷8)=35111×(198÷2)=108928×(182÷7)=72879×(492÷6)=647825×(98÷7)=35049×(644÷7)=450823×(342÷9)=87418×(220÷5)=79213×(153÷9)=22169×(140÷7)=138038×(192÷8)=91235×(468÷6)=273023×(198÷9)=50670×(50÷2)=175016×(117÷3)=62447×(45÷3)=70525×(174÷6)=72596×(495÷9)=528014×(196÷7)=39243×(658÷7)=404215×(360÷9)=60026×(304÷4)=197641×(171÷9)=77940×(576÷9)=2560302+243×2=788554+81×8=