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87+224=840+318=51+297=313+217=172+109=216+207=106+344=311+883=98+148=81+138=158+321=562+702=39+164=590+967=64+50=102+129=47+65=391+443=217+102=857+510=381+117=122+259=106+224=961+377=85+166=163+85=170+139=172+547=117+380=941+529=326+66=758+387=18+108=424+326=165+162=428+222=106+230=533+362=217+57=218+71=220-121=805-541=377-238=526-417=65-51=715-463=244-106=995-272=207-171=426-131=189-110=902-10=208-98=594-393=379-223=776-294=497-464=137-118=203-159=936-346=449-215=865-702=489-372=862-239=234-117=921-528=474-70=225-20=422-386=950-583=312-37=679-438=264-225=336-28=79-48=845-57=270-183=903-538=282-250=779-400=67×9=513×9=88×5=178×6=64×3=994×3=234×3=45×3=284×3=693×2=44×3=848×5=193×4=516×3=237×4=460×9=304×2=618×7=119×5=620×2=132×3=123×8=79×8=881×9=81×8=89×6=79×4=316×9=157×4=869×5=32×2=418×5=166×3=153×8=183×3=390×5=50×6=124×3=433×2=958×6=198÷9=852÷2=240÷8=539÷7=288÷2=368÷8=291÷3=88÷4=278÷2=566÷2=315÷3=912÷4=354÷6=232÷2=36÷4=128÷4=246÷6=530÷2=228÷2=960÷2=393÷3=378÷7=399÷7=558÷9=336÷3=572÷4=148÷4=20÷4=124÷4=815÷5=300÷5=99÷9=340÷4=681÷3=58÷2=334÷2=282÷3=396÷3=312÷6=219÷3=18×15=70×26=27×18=73×46=11×42=86×67=41×21=22×11=26×15=71×85=10×33=69×47=35×23=19×48=27×24=52×32=10×63=59×37=15×46=13×67=60×10=69×18=21×13=88×48=37×14=39×53=13×53=92×31=10×68=66×68=41×24=58×48=63×15=49×77=24×14=79×62=14×17=76×86=33×14=54×10=250+441+268=277+403+86=67+287+16=238+192+864=70+393+199=248+668+846=560+62+37=777+397+557=39+413+17=265+866+609=154+90+359=681+710+703=307+243+353=727+562+278=171+237+176=287+560+567=329+175+364=345+712+458=634+24+248=788+139+374=138+459+260=536+485+342=147+518+130=627+912+309=96+81+210=104+833+540=402+212+139=433+183+317=140+113+283=683+153+701=211+344+18=258+799+316=40+208+499=85+89+616=537+69+253=345+209+279=686+250+15=599+185+952=224+159+60=685+409+815=15+169-103=30+631-147=194+98-163=575+975-794=298+148-200=96+981-396=243+142-308=591+815-398=386+12-354=302+366-658=184+238-289=946+230-91=155+301-12=759+381-823=463+13-327=811+571-202=81+317-129=443+170-46=40+157-108=329+162-113=250+174-62=781+49-354=112+23-96=13+651-191=33+325-239=906+640-896=423+26-245=977+824-308=400+13-340=948+74-462=161+232-48=435+183-379=158+333-184=340+321-146=43+317-31=654+431-761=244+169-215=565+570-383=218+279-426=795+401-270=464-323-95=946-533-173=463-340-122=889-152-640=380-213-158=883-509-207=100-81-15=720-98-145=440-100-143=970-121-346=278-204-65=958-262-195=258-129-15=829-318-373=337-36-234=576-32-193=237-88-130=972-732-43=383-139-203=394-292-51=411-215-101=892-565-42=261-83-92=822-198-448=461-177-282=932-331-39=433-244-107=692-395-77=352-115-143=532-307-80=496-95-276=689-16-183=394-46-272=980-188-102=423-207-55=434-95-117=342-16-261=810-184-400=455-109-140=580-173-398=418-221+232=732-410+300=440-197+182=616-153+542=456-268+72=470-64+392=173-61+75=814-525+495=400-364+164=840-566+229=327-278+378=896-608+180=199-178+217=539-177+61=416-263+337=928-481+490=370-289+229=976-657+176=330-268+20=515-324+382=281-169+85=136-16+616=308-238+201=705-267+418=328-132+266=691-455+169=198-169+307=891-653+60=424-375+69=893-778+80=389-161+82=916-870+238=375-351+438=704-453+848=486-440+91=359-341+82=268-202+19=929-433+761=460-369+314=733-733+483=24×12×3=91×90×4=10×17×2=35×69×9=15×13×4=63×84×2=10×35×2=69×97×8=11×20×3=50×40×5=21×10×4=93×65×3=12×31×2=54×57×7=31×15×2=63×72×2=21×10×3=51×36×7=24×15×2=52×60×4=25×11×2=93×92×7=17×13×2=65×27×4=11×10×3=26×67×4=26×10×2=38×13×4=38×11×2=36×48×8=19×14×2=66×37×9=13×35×2=82×91×7=11×12×3=70×47×9=10×31×3=62×42×8=14×18×3=82×21×5=10×4×7=230×4×8=18×3×8=201×4×3=22×5×4=29×8×3=18×4×5=253×3×2=22×7×6=36×6×7=30×4×2=233×2×6=20×5×3=134×4×5=12×5×2=87×8×9=140×3×2=63×7×3=100×2×3=122×7×3=45×7×3=337×2×6=64×3×5=115×6×4=16×9×6=43×4×2=27×4×3=138×5×9=16×5×9=151×3×6=53×6×2=94×7×2=21×2×5=58×9×2=14×2×9=165×2×7=12×3×4=154×5×9=23×2×7=301×3×5=25×2×79=12×3×12=30×2×61=17×3×47=17×4×43=11×7×58=17×3×33=24×3×69=16×4×96=31×3×21=14×2×63=14×2×86=22×3×31=41×2×95=47×2×66=22×4×23=47×2×40=26×2×38=23×4×85=49×2×37=19×5×69=10×4×77=13×2×77=19×5×64=15×3×90=14×4×37=15×3×54=19×3×81=23×4×50=12×4×45=10×2×13=20×3×65=20×3×44=38×2×85=15×6×67=11×8×53=19×5×82=31×2×92=30×3×55=29×3×99=16×15÷5=55×54÷6=15×39÷3=25×56÷4=66×15÷2=14×19÷7=13×68÷4=51×46÷6=19×18÷9=80×15÷5=25×28÷2=36×69÷2=13×50÷2=12×61÷3=38×21÷2=42×40÷6=22×42÷6=72×74÷6=42×20÷2=30×47÷3=12×58÷8=15×25÷3=43×16÷2=33×68÷4=18×47÷2=13×32÷8=25×12÷6=26×33÷6=61×14÷2=56×56÷4=35×10÷5=71×18÷9=34×10÷4=51×90÷3=27×32÷8=39×52÷6=24×40÷6=22×92÷4=29×20÷4=69×66÷3=248×2÷4=184×6÷2=24×8÷2=627×4÷6=50×4÷2=564×8÷3=84×7÷3=396×4÷8=456×2÷6=625×4÷2=55×7÷5=115×7÷5=80×5÷2=47×6÷2=207×3÷9=563×6÷3=60×9÷6=766×6÷3=81×2÷9=280×3÷7=376×2÷8=876×9÷3=135×2÷6=823×8÷2=190×3÷5=900×9÷5=54×5÷2=24×5÷6=35×9÷3=120×6÷4=135×2÷3=940×9÷4=240×2÷6=367×6÷3=114×3÷6=231×3÷7=300×3÷9=555×2÷5=173×4÷2=627×5÷3=924÷7÷3=810÷2÷9=272÷4÷4=470÷2÷5=690÷6÷5=810÷3÷5=630÷7÷9=225÷3÷5=648÷2÷6=744÷4÷6=510÷2÷5=156÷6÷2=816÷6÷8=324÷3÷6=612÷2÷6=450÷9÷5=860÷5÷2=528÷4÷2=786÷3÷2=36÷3÷6=476÷4÷7=924÷6÷7=450÷5÷2=200÷5÷2=770÷5÷7=736÷8÷2=660÷5÷3=276÷2÷3=288÷2÷6=980÷2÷7=750÷5÷6=360÷3÷3=36÷3÷2=630÷7÷3=728÷4÷2=852÷2÷2=504÷2÷4=230÷5÷2=144÷2÷9=720÷6÷2=572÷4×7=830÷2×5=639÷3×6=656÷4×9=164÷2×9=826÷2×5=260÷5×2=72÷4×9=370÷5×3=315÷9×7=32÷4×7=870÷2×4=690÷6×4=48÷2×7=276÷6×2=298÷2×7=520÷2×3=792÷6×9=952÷2×4=364÷4×5=970÷5×8=892÷4×6=873÷3×8=498÷3×7=410÷2×5=609÷7×5=356÷4×2=220÷5×2=560÷8×5=818÷2×5=302÷2×7=198÷6×8=160÷2×7=57÷3×8=889÷7×6=462÷3×4=468÷2×6=992÷8×3=646÷2×7=884÷4×9=36÷2×37=368÷4×95=448÷7×12=760÷8×86=10÷2×19=747÷9×26=280÷5×17=480÷8×60=16÷4×40=96÷8×22=77÷7×14=240÷3×38=35÷5×39=305÷5×94=243÷9×17=240÷5×41=25÷5×24=602÷7×66=45÷9×83=216÷3×26=72÷9×21=90÷5×34=65÷5×59=255÷3×29=621÷9×11=276÷4×57=63÷3×23=217÷7×63=270÷6×15=189÷3×50=148÷4×12=161÷7×84=72÷6×81=240÷4×23=110÷5×17=144÷9×13=16÷2×92=336÷7×36=108÷9×83=430÷5×23=162+(184-62)=749+(825-813)=296+(322-187)=603+(949-84)=285+(145-101)=50+(918-849)=480+(180-65)=106+(969-742)=181+(342-101)=891+(645-615)=95+(486-271)=409+(767-121)=65+(471-344)=254+(816-386)=345+(457-455)=603+(411-99)=121+(446-281)=102+(544-376)=63+(210-185)=500+(777-278)=84+(329-195)=716+(114-75)=424+(465-353)=862+(221-146)=17+(305-249)=854+(933-210)=49+(337-325)=814+(982-139)=409+(123-70)=419+(243-44)=134+(474-233)=867+(777-301)=466+(298-275)=188+(948-748)=64+(221-197)=933+(606-176)=324+(478-77)=291+(664-11)=279+(340-325)=275+(418-71)=305-(192+46)=779-(325+156)=340-(114+149)=568-(184+206)=325-(133+47)=310-(10+44)=330-(10+157)=998-(376+326)=436-(37+281)=519-(188+323)=199-(53+91)=342-(43+20)=269-(44+19)=513-(49+106)=454-(52+132)=939-(53+132)=411-(21+208)=703-(523+114)=181-(81+79)=830-(338+22)=406-(305+86)=753-(422+149)=360-(10+343)=791-(222+298)=481-(129+139)=937-(205+278)=395-(81+301)=866-(126+236)=323-(43+64)=870-(21+171)=366-(141+211)=513-(62+368)=389-(58+158)=790-(616+174)=477-(121+201)=889-(562+85)=184-(120+31)=827-(95+597)=289-(141+131)=520-(212+76)=218-(327-232)=856-(579-294)=225-(324-101)=556-(262-12)=375-(474-141)=789-(153-147)=23-(460-449)=929-(781-428)=380-(325-186)=663-(521-286)=257-(155-25)=850-(698-402)=431-(291-128)=561-(240-199)=404-(287-177)=639-(333-126)=485-(360-250)=968-(422-16)=351-(489-440)=827-(672-245)=407-(265-186)=212-(312-284)=463-(320-234)=946-(460-265)=152-(112-88)=958-(943-717)=409-(408-293)=746-(506-404)=42-(252-216)=999-(961-419)=460-(459-426)=820-(604-23)=427-(334-150)=861-(985-742)=229-(148-130)=382-(293-72)=330-(407-108)=594-(559-97)=131-(149-77)=79-(409-337)=175÷(42÷6)=858÷(12÷2)=408÷(12÷2)=14÷(14÷2)=462÷(21÷3)=560÷(21÷3)=360÷(18÷3)=36÷(18÷2)=408÷(64÷8)=231÷(27÷9)=329÷(14÷2)=242÷(18÷9)=290÷(40÷8)=788÷(32÷8)=62÷(14÷7)=777÷(56÷8)=220÷(45÷9)=528÷(12÷4)=261÷(21÷7)=270÷(24÷8)=159÷(15÷5)=464÷(28÷7)=350÷(42÷6)=402÷(12÷2)=264÷(27÷9)=942÷(27÷9)=66÷(18÷6)=654÷(12÷6)=171÷(18÷6)=696÷(24÷4)=484÷(24÷6)=562÷(16÷8)=120÷(48÷8)=342÷(48÷8)=395÷(15÷3)=588÷(12÷3)=170÷(20÷4)=750÷(45÷9)=39÷(15÷5)=260÷(25÷5)=920÷(2×4)=88÷(2×2)=824÷(2×2)=837÷(3×3)=564÷(3×2)=896÷(2×2)=232÷(4×2)=126÷(3×3)=954÷(3×3)=732÷(3×2)=780÷(2×2)=240÷(4×2)=728÷(2×2)=567÷(3×3)=756÷(3×3)=546÷(2×3)=512÷(4×2)=804÷(2×3)=496÷(2×2)=30÷(2×3)=668÷(2×2)=264÷(2×2)=764÷(2×2)=78÷(2×3)=372÷(2×3)=280÷(2×4)=762÷(3×2)=912÷(3×2)=162÷(2×3)=456÷(2×3)=528÷(2×2)=152÷(2×2)=168÷(4×2)=750÷(3×2)=432÷(2×4)=132÷(2×3)=812÷(2×2)=936÷(3×2)=852÷(2×3)=376÷(2×2)=46×(63÷9)=271×(20÷4)=194×(25÷5)=324×(24÷3)=12×(40÷5)=983×(16÷4)=137×(20÷4)=790×(12÷2)=64×(54÷9)=974×(18÷2)=19×(40÷5)=219×(21÷3)=35×(36÷9)=557×(56÷7)=445×(10÷5)=172×(27÷3)=372×(14÷7)=664×(54÷6)=38×(72÷8)=496×(54÷9)=119×(18÷3)=523×(48÷6)=51×(54÷9)=204×(10÷5)=13×(63÷9)=737×(12÷3)=289×(21÷7)=510×(12÷3)=206×(12÷3)=719×(24÷6)=99×(81÷9)=859×(28÷7)=62×(49÷7)=239×(20÷4)=89×(20÷4)=720×(42÷6)=101×(21÷3)=222×(63÷7)=157×(32÷8)=528×(35÷7)=13×(133÷7)=28×(180÷4)=10×(296÷8)=15×(486÷6)=25×(57÷3)=17×(176÷8)=36×(30÷3)=35×(138÷2)=51×(68÷4)=12×(188÷2)=22×(75÷5)=61×(320÷4)=69×(30÷3)=87×(105÷7)=18×(333÷9)=92×(430÷5)=27×(52÷4)=24×(702÷9)=17×(108÷2)=59×(546÷7)=27×(200÷8)=71×(426÷6)=50×(135÷9)=98×(364÷4)=52×(90÷6)=26×(136÷4)=11×(490÷7)=46×(138÷6)=12×(576÷9)=79×(504÷9)=56×(22÷2)=49×(342÷9)=27×(128÷4)=52×(153÷9)=55×(96÷6)=16×(305÷5)=16×(240÷4)=93×(72÷6)=13×(60÷2)=71×(464÷8)=347+11×8=315+131×3=87+114×8=779+78×7=37+220×2=699+47×8=334+217×2=470+200×2=150+15×4=257+152×4=284+14×7=52+81×6=152+337×2=197+103×2=12+26×9=972+28×7=416+51×8=210+241×2=402+85×4=589+380×2=122+64×5=867+160×5=323+100×2=759+122×7=282+213×2=675+48×5=51+15×2=536+77×8=121+29×6=411+206×2=388×2+138=33×7+724=78×6+242=25×3+461=23×9+394=92×6+660=44×2+296=492×2+546=181×2+315=401×2+878=383+13×20=589+13×66=36+45×10=575+21×15=222+18×11=484+19×28=470+36×12=422+22×41=363+11×13=735+10×77=65+14×46=841+14×34=75+12×64=64+42×15=92+46×18=226+11×35=196+20×11=524+10×92=481+14×19=298+69×11=367+12×39=77+63×10=23+18×29=110+28×32=378+19×14=202+15×17=146+42×14=953+47×12=482+19×16=483+59×10=12×35+99=34×10+825=30×15+10=17×49+101=63×14+69=64×11+697=11×48+239=44×17+179=42×16+124=17×18+51=331-20×13=801-27×27=354-21×11=504-13×32=389-25×11=752-25×27=273-12×12=546-22×16=363-12×30=920-11×68=190-15×12=714-26×14=335-16×15=980-48×10=477-13×10=331-17×13=433-14×27=918-20×31=455-13×22=967-59×16=444-23×19=949-17×43=458-14×10=694-25×24=321-13×16=948-19×47=324-11×22=942-32×24=328-19×13=553-46×11=321-16×15=238-13×13=340-34×10=671-45×10=362-22×15=797-28×14=443-12×36=857-12×27=215-16×13=767-42×12=422-73×5=442-86×2=456-61×4=621-51×7=387-99×2=500-99×2=373-37×8=317-39×5=270-24×8=270-116×2=345-84×2=971-203×2=498-14×8=861-224×3=479-37×8=546-62×6=218-26×6=463-43×9=163-29×3=886-435×2=485-23×3=999-82×7=195-32×3=44-11×2=392-126×3=972-201×2=313-28×9=420-95×3=411-51×2=526-134×2=278-28×7=807-199×4=338-12×9=101-14×7=182-31×2=973-193×3=451-115×2=292-42×5=352-27×4=118-45×2=25×10-150=31×12-330=20×25-190=11×80-665=12×32-362=57×14-707=10×22-129=13×32-99=21×18-347=29×16-37=40×12-246=36×24-232=43×10-223=10×41-189=12×40-471=11×85-648=26×12-301=11×81-79=22×19-173=46×15-332=12×29-156=34×26-73=14×21-29=38×21-611=21×23-435=20×40-656=44×11-26=13×62-347=23×19-122=40×25-327=23×20-165=24×11-234=20×25-192=77×11-659=13×19-143=32×18-157=16×24-356=10×56-394=12×38-80=10×79-454=218×3-516=731×7-124=173×2-11=794×9-209=445×2-814=602×3-967=64×8-16=808×8-479=76×5-354=736×7-669=203×2-216=315×3-832=496×2-34=483×6-927=97×6-361=513×7-552=144×6-241=267×6-625=107×8-78=417×3-760=84×6-429=528×8-71=420×2-145=184×8-261=152×5-393=176×8-419=311×3-296=473×4-587=38×4-47=375×3-128=246×3-223=312×7-952=158×5-555=289×8-49=484×2-723=643×7-228=82×8-86=645×6-639=53×7-96=798×5-397=70+48÷2=34+300÷5=470+873÷9=772+135÷5=195+580÷2=78+324÷4=380+332÷2=990+729÷3=215+552÷3=624+434÷7=335+819÷3=560+156÷2=247+206÷2=119+225÷3=288+292÷2=916+497÷7=219+485÷5=161+448÷2=303+927÷3=964+825÷3=132÷6+405=944÷4+202=612÷3+490=672÷4+266=464÷8+65=609÷3+852=248÷2+218=98÷7+174=336÷7+230=295÷5+23=490÷2+239=483÷7+998=378÷6+265=852÷6+511=16÷8+342=210÷5+399=126÷7+97=448÷2+78=441÷7+295=420÷7+227=419-800÷5=300-550÷5=154-210÷7=33-162÷9=293-485÷5=234-724÷4=168-524÷4=919-860÷2=228-552÷3=197-390÷5=158-357÷7=790-520÷5=253-62÷2=359-345÷5=172-440÷5=444-808÷8=387-780÷5=330-615÷5=466-60÷4=781-504÷4=259-963÷9=962-488÷2=433-18÷2=443-357÷7=178-942÷6=321-804÷4=374-98÷2=634-696÷6=282-486÷9=889-524÷4=396-508÷4=238-189÷7=280-702÷9=720-750÷5=319-540÷9=325-99÷9=227-872÷4=655-684÷6=363-804÷4=475-774÷2=31×(340-309)=43×(179-124)=29×(451-427)=14×(365-274)=13×(143-68)=21×(815-737)=24×(162-141)=90×(193-171)=50×(59-48)=64×(368-336)=78×(193-181)=31×(165-143)=23×(259-231)=15×(759-665)=15×(73-40)=50×(124-61)=37×(412-388)=24×(816-785)=13×(412-391)=27×(317-304)=(272-228)×19=(750-671)×44=(255-174)×11=(95-24)×87=(460-435)×35=(183-149)×82=(350-296)×10=(617-566)×30=(463-433)×13=(687-604)×34=(421-393)×21=(528-507)×15=(148-133)×58=(522-487)×34=(82-65)×48=(744-716)×58=(262-241)×28=(938-860)×21=(68-25)×18=(767-715)×71=89×(67-58)=430×(821-817)=62×(29-23)=75×(475-466)=89×(239-234)=216×(588-584)=150×(390-384)=553×(851-846)=48×(165-157)=311×(517-512)=37×(263-258)=977×(620-611)=82×(388-381)=344×(988-981)=30×(228-223)=320×(868-860)=19×(310-307)=811×(256-248)=216×(346-343)=714×(889-881)=264×(219-216)=695×(112-106)=71×(247-241)=186×(842-833)=137×(227-220)=52×(765-757)=259×(377-374)=741×(611-604)=63×(18-12)=92×(123-116)=155×(382-378)=649×(289-282)=189×(47-44)=958×(31-26)=64×(125-118)=104×(800-792)=27×(110-101)=717×(127-119)=237×(275-271)=816×(666-662)=92÷(403-399)=624÷(831-823)=192÷(369-361)=868÷(329-327)=26÷(150-148)=86÷(58-56)=276÷(167-163)=528÷(278-270)=368÷(428-426)=40÷(841-833)=180÷(227-225)=700÷(307-300)=120÷(366-362)=334÷(948-946)=112÷(341-333)=560÷(79-72)=416÷(258-250)=816÷(852-849)=66÷(282-279)=555÷(936-933)=282÷(413-407)=564÷(821-819)=300÷(214-208)=240÷(802-800)=54÷(383-374)=694÷(331-329)=300÷(472-470)=40÷(611-607)=416÷(197-189)=329÷(57-50)=483÷(147-144)=69÷(458-455)=210÷(256-250)=436÷(474-470)=476÷(52-45)=339÷(129-126)=28÷(295-291)=68÷(530-526)=246÷(485-482)=692÷(584-582)=(298-220)÷6=(437-357)÷5=(472-406)÷6=(815-39)÷4=(268-140)÷2=(957-33)÷2=(338-258)÷4=(390-44)÷2=(216-111)÷7=(526-130)÷4=(199-24)÷5=(930-530)÷4=(483-126)÷3=(774-259)÷5=(295-163)÷2=(440-158)÷6=(483-84)÷7=(824-134)÷2=(424-406)÷6=(953-484)÷7=(194-74)÷4=(441-183)÷3=(69-49)÷2=(125-35)÷6=(402-114)÷2=(655-70)÷9=(494-242)÷3=(444-358)÷2=(475-424)÷3=(559-469)÷5=(437-86)÷3=(216-48)÷8=(117-103)÷7=(639-111)÷2=(134-62)÷9=(622-253)÷9=(288-177)÷3=(969-249)÷2=(468-54)÷6=(793-67)÷3=1/4+2/4=1/5+2/5=3/8+4/8=1/3+2/3=1/7+4/7=4/10+2/10=1/5+3/5=5/9+4/9=1/6+3/6=1/5+4/5=3/8+2/8=1/8+3/8=2/6-1/6=4/7-2/7=4/8-2/8=6/7-1/7=3/8-1/8=2/8-1/8=4/6-1/6=2/3-1/3=2/4-1/4=3/5-2/5=4/7-1/7=3/4-1/4=1.1+5.3=25.5+24.3=0.6+6.5=2.7+5.3=4.9+2.5=52.9+6.9=2.5+1.0=2.2+29.3=3.8+0.3=0.7+4.6=1.1+2.8=84.3+0.8=1.1+4.8=11.9+11.1=5.0+0.4=0.6+3.1=8.3+2.1=32.1+50.4=8.2+9.5=5.0+48.7=6.6+3.5=1.7+4.4=1.2+7.0=33.7+65.4=3.4+3.4=6.1+45.3=10.0+4.1=7.7+1.5=5.3+1.0=79.1+16.7=2.2+3.1=8.7+4.8=8.1+2.8=1.5+5.0=6.7+7.9=88.9+10.6=1.0+7.6=67.3+22.0=7.6+3.6=8.3+1.8=5.2-1.0=64.5-18.0=2.4-0.4=6.1-3.5=3.3-1.6=50.9-28.3=3.2-2.9=75.2-74.5=7.3-2.5=8.9-1.4=8.9-1.0=47.1-18.6=2.9-0.6=84.9-71.9=9.3-9.2=3.8-3.4=9.7-5.4=95.0-37.4=4.7-2.1=93.8-60.7=9.3-8.7=9.2-5.1=2.6-2.0=96.0-63.6=8.3-4.3=33.9-29.7=2.1-0.5=5.4-5.1=7.4-1.1=61.4-25.8=2.4-0.3=58.6-2.3=3.9-3.8=7.7-7.4=8.7-1.2=63.8-27.1=7.9-5.3=52.8-44.6=9.6-3.4=4.6-2.9=参考答案87+224=311840+318=115851+297=348313+217=530172+109=281216+207=423106+344=450311+883=119498+148=24681+138=219158+321=479562+702=126439+164=203590+967=155764+50=114102+129=23147+65=112391+443=834217+102=319857+510=1367381+117=498122+259=381106+224=330961+377=133885+166=251163+85=248170+139=309172+547=719117+380=497941+529=1470326+66=392758+387=114518+108=126424+326=750165+162=327428+222=650106+230=336533+362=895217+57=274218+71=289220-121=99805-541=264377-238=139526-417=10965-51=14715-463=252244-106=138995-272=723207-171=36426-131=295189-110=79902-10=892208-98=110594-393=201379-223=156776-294=482497-464=33137-118=19203-159=44936-346=590449-215=234865-702=163489-372=117862-239=623234-117=117921-528=393474-70=404225-20=205422-386=36950-583=367312-37=275679-438=241264-225=39336-28=30879-48=31845-57=788270-183=87903-538=365282-250=32779-400=37967×9=603513×9=461788×5=440178×6=106864×3=192994×3=2982234×3=70245×3=135284×3=852693×2=138644×3=132848×5=4240193×4=772516×3=1548237×4=948460×9=4140304×2=608618×7=4326119×5=595620×2=1240132×3=396123×8=98479×8=632881×9=792981×8=64889×6=53479×4=316316×9=2844157×4=628869×5=434532×2=64418×5=2090166×3=498153×8=1224183×3=549390×5=195050×6=300124×3=372433×2=866958×6=5748198÷9=22852÷2=426240÷8=30539÷7=77288÷2=144368÷8=46291÷3=9788÷4=22278÷2=139566÷2=283315÷3=105912÷4=228354÷6=59232÷2=11636÷4=9128÷4=32246÷6=41530÷2=265228÷2=114960÷2=480393÷3=131378÷7=54399÷7=57558÷9=62336÷3=112572÷4=143148÷4=3720÷4=5124÷4=31815÷5=163300÷5=6099÷9=11340÷4=85681÷3=22758÷2=29334÷2=167282÷3=94396÷3=132312÷6=52219÷3=7318×15=27070×26=182027×18=48673×46=335811×42=46286×67=576241×21=86122×11=24226×15=39071×85=603510×33=33069×47=324335×23=80519×48=91227×24=64852×32=166410×63=63059×37=218315×46=69013×67=87160×10=60069×18=124221×13=27388×48=422437×14=51839×53=206713×53=68992×31=285210×68=68066×68=448841×24=98458×48=278463×15=94549×77=377324×14=33679×62=489814×17=23876×86=653633×14=46254×10=540250+441+268=959277+403+86=76667+287+16=370238+192+864=129470+393+199=662248+668+846=1762560+62+37=659777+397+557=173139+413+17=469265+866+609=1740154+90+359=603681+710+703=2094307+243+353=903727+562+278=1567171+237+176=584287+560+567=1414329+175+364=868345+712+458=1515634+24+248=906788+139+374=1301138+459+260=857536+485+342=1363147+518+130=795627+912+309=184896+81+210=387104+833+540=1477402+212+139=753433+183+317=933140+113+283=536683+153+701=1537211+344+18=573258+799+316=137340+208+499=74785+89+616=790537+69+253=859345+209+279=833686+250+15=951599+185+952=1736224+159+60=443685+409+815=190915+169-103=8130+631-147=514194+98-163=129575+975-794=756298+148-200=24696+981-396=681243+142-308=77591+815-398=1008386+12-354=44302+366-658=10184+238-289=133946+230-91=1085155+301-12=444759+381-823=317463+13-327=149811+571-202=118081+317-129=269443+170-46=56740+157-108=89329+162-113=378250+174-62=362781+49-354=476112+23-96=3913+651-191=47333+325-239=119906+640-896=650423+26-245=204977+824-308=1493400+13-340=73948+74-462=560161+232-48=345435+183-379=239158+333-184=307340+321-146=51543+317-31=329654+431-761=324244+169-215=198565+570-383=752218+279-426=71795+401-270=926464-323-95=46946-533-173=240463-340-122=1889-152-640=97380-213-158=9883-509-207=167100-81-15=4720-98-145=477440-100-143=197970-121-346=503278-204-65=9958-262-195=501258-129-15=114829-318-373=138337-36-234=67576-32-193=351237-88-130=19972-732-43=197383-139-203=41394-292-51=51411-215-101=95892-565-42=285261-83-92=86822-198-448=176461-177-282=2932-331-39=562433-244-107=82692-395-77=220352-115-143=94532-307-80=145496-95-276=125689-16-183=490394-46-272=76980-188-102=690423-207-55=161434-95-117=222342-16-261=65810-184-400=226455-109-140=206580-173-398=9418-221+232=429732-410+300=622440-197+182=425616-153+542=1005456-268+72=260470-64+392=798173-61+75=187814-525+495=784400-364+164=200840-566+229=503327-278+378=427896-608+180=468199-178+217=238539-177+61=423416-263+337=490928-481+490=937370-289+229=310976-657+176=495330-268+20=82515-324+382=573281-169+85=197136-16+616=736308-238+201=271705-267+418=856328-132+266=462691-455+169=405198-169+307=336891-653+60=298424-375+69=118893-778+80=195389-161+82=310916-870+238=284375-351+438=462704-453+848=1099486-440+91=137359-341+82=100268-202+19=85929-433+761=1257460-369+314=405733-733+483=48324×12×3=86491×90×4=3276010×17×2=34035×69×9=2173515×13×4=78063×84×2=1058410×35×2=70069×97×8=5354411×20×3=66050×40×5=1000021×10×4=84093×65×3=1813512×31×2=74454×57×7=2154631×15×2=93063×72×2=907221×10×3=63051×36×7=1285224×15×2=72052×60×4=1248025×11×2=55093×92×7=5989217×13×2=44265×27×4=702011×10×3=33026×67×4=696826×10×2=52038×13×4=197638×11×2=83636×48×8=1382419×14×2=53266×37×9=2197813×35×2=91082×91×7=5223411×12×3=39670×47×9=2961010×31×3=93062×42×8=2083214×18×3=75682×21×5=861010×4×7=280230×4×8=736018×3×8=432201×4×3=241222×5×4=44029×8×3=69618×4×5=360253×3×2=151822×7×6=92436×6×7=151230×4×2=240233×2×6=279620×5×3=300134×4×5=268012×5×2=12087×8×9=6264140×3×2=84063×7×3=1323100×2×3=600122×7×3=256245×7×3=945337×2×6=404464×3×5=960115×6×4=276016×9×6=86443×4×2=34427×4×3=324138×5×9=621016×5×9=720151×3×6=271853×6×2=63694×7×2=131621×2×5=21058×9×2=104414×2×9=252165×2×7=231012×3×4=144154×5×9=693023×2×7=322301×3×5=451525×2×79=395012×3×12=43230×2×61=366017×3×47=239717×4×43=292411×7×58=446617×3×33=168324×3×69=496816×4×96=614431×3×21=195314×2×63=176414×2×86=240822×3×31=204641×2×95=779047×2×66=620422×4×23=202447×2×40=376026×2×38=197623×4×85=782049×2×37=362619×5×69=655510×4×77=308013×2×77=200219×5×64=608015×3×90=405014×4×37=207215×3×54=243019×3×81=461723×4×50=460012×4×45=216010×2×13=26020×3×65=390020×3×44=264038×2×85=646015×6×67=603011×8×53=466419×5×82=779031×2×92=570430×3×55=495029×3×99=861316×15÷5=4855×54÷6=49515×39÷3=19525×56÷4=35066×15÷2=49514×19÷7=3813×68÷4=22151×46÷6=39119×18÷9=3880×15÷5=24025×28÷2=35036×69÷2=124213×50÷2=32512×61÷3=24438×21÷2=39942×40÷6=28022×42÷6=15472×74÷6=88842×20÷2=42030×47÷3=47012×58÷8=8715×25÷3=12543×16÷2=34433×68÷4=56118×47÷2=42313×32÷8=5225×12÷6=5026×33÷6=14361×14÷2=42756×56÷4=78435×10÷5=7071×18÷9=14234×10÷4=8551×90÷3=153027×32÷8=10839×52÷6=33824×40÷6=16022×92÷4=50629×20÷4=14569×66÷3=1518248×2÷4=124184×6÷2=55224×8÷2=96627×4÷6=41850×4÷2=100564×8÷3=150484×7÷3=196396×4÷8=198456×2÷6=152625×4÷2=125055×7÷5=77115×7÷5=16180×5÷2=20047×6÷2=141207×3÷9=69563×6÷3=112660×9÷6=90766×6÷3=153281×2÷9=18280×3÷7=120376×2÷8=94876×9÷3=2628135×2÷6=45823×8÷2=3292190×3÷5=114900×9÷5=162054×5÷2=13524×5÷6=2035×9÷3=105120×6÷4=180135×2÷3=90940×9÷4=2115240×2÷6=80367×6÷3=734114×3÷6=57231×3÷7=99300×3÷9=100555×2÷5=222173×4÷2=346627×5÷3=1045924÷7÷3=44810÷2÷9=45272÷4÷4=17470÷2÷5=47690÷6÷5=23810÷3÷5=54630÷7÷9=10225÷3÷5=15648÷2÷6=54744÷4÷6=31510÷2÷5=51156÷6÷2=13816÷6÷8=17324÷3÷6=18612÷2÷6=51450÷9÷5=10860÷5÷2=86528÷4÷2=66786÷3÷2=13136÷3÷6=2476÷4÷7=17924÷6÷7=22450÷5÷2=45200÷5÷2=20770÷5÷7=22736÷8÷2=46660÷5÷3=44276÷2÷3=46288÷2÷6=24980÷2÷7=70750÷5÷6=25360÷3÷3=4036÷3÷2=6630÷7÷3=30728÷4÷2=91852÷2÷2=213504÷2÷4=63230÷5÷2=23144÷2÷9=8720÷6÷2=60572÷4×7=1001830÷2×5=2075639÷3×6=1278656÷4×9=1476164÷2×9=738826÷2×5=2065260÷5×2=10472÷4×9=162370÷5×3=222315÷9×7=24532÷4×7=56870÷2×4=1740690÷6×4=46048÷2×7=168276÷6×2=92298÷2×7=1043520÷2×3=780792÷6×9=1188952÷2×4=1904364÷4×5=455970÷5×8=1552892÷4×6=1338873÷3×8=2328498÷3×7=1162410÷2×5=1025609÷7×5=435356÷4×2=178220÷5×2=88560÷8×5=350818÷2×5=2045302÷2×7=1057198÷6×8=264160÷2×7=56057÷3×8=152889÷7×6=762462÷3×4=616468÷2×6=1404992÷8×3=372646÷2×7=2261884÷4×9=198936÷2×37=666368÷4×95=8740448÷7×12=768760÷8×86=817010÷2×19=95747÷9×26=2158280÷5×17=952480÷8×60=360016÷4×40=16096÷8×22=26477÷7×14=154240÷3×38=304035÷5×39=273305÷5×94=5734243÷9×17=459240÷5×41=196825÷5×24=120602÷7×66=567645÷9×83=415216÷3×26=187272÷9×21=16890÷5×34=61265÷5×59=767255÷3×29=2465621÷9×11=759276÷4×57=393363÷3×23=483217÷7×63=1953270÷6×15=675189÷3×50=3150148÷4×12=444161÷7×84=193272÷6×81=972240÷4×23=1380110÷5×17=374144÷9×13=20816÷2×92=736336÷7×36=1728108÷9×83=996430÷5×23=1978162+(184-62)=284749+(825-813)=761296+(322-187)=431603+(949-84)=1468285+(145-101)=32950+(918-849)=119480+(180-65)=595106+(969-742)=333181+(342-101)=422891+(645-615)=92195+(486-271)=310409+(767-121)=105565+(471-344)=192254+(816-386)=684345+(457-455)=347603+(411-99)=915121+(446-281)=286102+(544-376)=27063+(210-185)=88500+(777-278)=99984+(329-195)=218716+(114-75)=755424+(465-353)=536862+(221-146)=93717+(305-249)=73854+(933-210)=157749+(337-325)=61814+(982-139)=1657409+(123-70)=462419+(243-44)=618134+(474-233)=375867+(777-301)=1343466+(298-275)=489188+(948-748)=38864+(221-197)=88933+(606-176)=1363324+(478-77)=725291+(664-11)=944279+(340-325)=294275+(418-71)=622305-(192+46)=67779-(325+156)=298340-(114+149)=77568-(184+206)=178325-(133+47)=145310-(10+44)=256330-(10+157)=163998-(376+326)=296436-(37+281)=118519-(188+323)=8199-(53+91)=55342-(43+20)=279269-(44+19)=206513-(49+106)=358454-(52+132)=270939-(53+132)=754411-(21+208)=182703-(523+114)=66181-(81+79)=21830-(338+22)=470406-(305+86)=15753-(422+149)=182360-(10+343)=7791-(222+298)=271481-(129+139)=213937-(205+278)=454395-(81+301)=13866-(126+236)=504323-(43+64)=216870-(21+171)=678366-(141+211)=14513-(62+368)=83389-(58+158)=173790-(616+174)=0477-(121+201)=155889-(562+85)=242184-(120+31)=33827-(95+597)=135289-(141+131)=17520-(212+76)=232218-(327-232)=123856-(579-294)=571225-(324-101)=2556-(262-12)=306375-(474-141)=42789-(153-147)=78323-(460-449)=12929-(781-428)=576380-(325-186)=241663-(521-286)=428257-(155-25)=127850-(698-402)=554431-(291-128)=268561-(240-199)=520404-(287-177)=294639-(333-126)=432485-(360-250)=375968-(422-16)=562351-(489-440)=302827-(672-245)=400407-(265-186)=328212-(312-284)=184463-(320-234)=377946-(460-265)=751152-(112-88)=128958-(943-717)=732409-(408-293)=294746-(506-404)=64442-(252-216)=6999-(961-419)=457460-(459-426)=427820-(604-23)=239427-(334-150)=243861-(985-742)=618229-(148-130)=211382-(293-72)=161330-(407-108)=31594-(559-97)=132131-(149-77)=5979-(409-337)=7175÷(42÷6)=25858÷(12÷2)=143408÷(12÷2)=6814÷(14÷2)=2462÷(21÷3)=66560÷(21÷3)=80360÷(18÷3)=6036÷(18÷2)=4408÷(64÷8)=51231÷(27÷9)=77329÷(14÷2)=47242÷(18÷9)=121290÷(40÷8)=58788÷(32÷8)=19762÷(14÷7)=31777÷(56÷8)=111220÷(45÷9)=44528÷(12÷4)=176261÷(21÷7)=87270÷(24÷8)=90159÷(15÷5)=53464÷(28÷7)=116350÷(42÷6)=50402÷(12÷2)=67264÷(27÷9)=88942÷(27÷9)=31466÷(18÷6)=22654÷(12÷6)=327171÷(18÷6)=57696÷(24÷4)=116484÷(24÷6)=121562÷(16÷8)=281120÷(48÷8)=20342÷(48÷8)=57395÷(15÷3)=79588÷(12÷3)=147170÷(20÷4)=34750÷(45÷9)=15039÷(15÷5)=13260÷(25÷5)=52920÷(2×4)=11588÷(2×2)=22824÷(2×2)=206837÷(3×3)=93564÷(3×2)=94896÷(2×2)=224232÷(4×2)=29126÷(3×3)=14954÷(3×3)=106732÷(3×2)=122780÷(2×2)=195240÷(4×2)=30728÷(2×2)=182567÷(3×3)=63756÷(3×3)=84546÷(2×3)=91512÷(4×2)=64804÷(2×3)=134496÷(2×2)=12430÷(2×3)=5668÷(2×2)=167264÷(2×2)=66764÷(2×2)=19178÷(2×3)=13372÷(2×3)=62280÷(2×4)=35762÷(3×2)=127912÷(3×2)=152162÷(2×3)=27456÷(2×3)=76528÷(2×2)=132152÷(2×2)=38168÷(4×2)=21750÷(3×2)=125432÷(2×4)=54132÷(2×3)=22812÷(2×2)=203936÷(3×2)=156852÷(2×3)=142376÷(2×2)=9446×(63÷9)=322271×(20÷4)=1355194×(25÷5)=970324×(24÷3)=259212×(40÷5)=96983×(16÷4)=3932137×(20÷4)=685790×(12÷2)=474064×(54÷9)=384974×(18÷2)=876619×(40÷5)=152219×(21÷3)=153335×(36÷9)=140557×(56÷7)=4456445×(10÷5)=890172×(27÷3)=1548372×(14÷7)=744664×(54÷6)=597638×(72÷8)=342496×(54÷9)=2976119×(18÷3)=714523×(48÷6)=418451×(54÷9)=306204×(10÷5)=40813×(63÷9)=91737×(12÷3)=2948289×(21÷7)=867510×(12÷3)=2040206×(12÷3)=824719×(24÷6)=287699×(81÷9)=891859×(28÷7)=343662×(49÷7)=434239×(20÷4)=119589×(20÷4)=445720×(42÷6)=5040101×(21÷3)=707222×(63÷7)=1998157×(32÷8)=628528×(35÷7)=264013×(133÷7)=24728×(180÷4)=126010×(296÷8)=37015×(486÷6)=121525×(57÷3)=47517×(176÷8)=37436×(30÷3)=36035×(138÷2)=241551×(68÷4)=86712×(188÷2)=112822×(75÷5)=33061×(320÷4)=488069×(30÷3)=69087×(105÷7)=130518×(333÷9)=66692×(430÷5)=791227×(52÷4)=35124×(702÷9)=187217×(108÷2)=91859×(546÷7)=460227×(200÷8)=67571×(426÷6)=504150×(135÷9)=75098×(364÷4)=891852×(90÷6)=78026×(136÷4)=88411×(490÷7)=77046×(138÷6)=105812×(576÷9)=76879×(504÷9)=442456×(22÷2)=61649×(342÷9)=186227×(128÷4)=86452×(153÷9)=88455×(96÷6)=88016×(305÷5)=97616×(240÷4)=96093×(72÷6)=111613×(60÷2)=39071×(464÷8)=4118347+11×8=435315+131×3=70887+114×8=