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105+92=543+510=262+62=339+183=227+45=279+446=174+167=667+512=191+178=387+272=50+247=265+193=56+309=476+437=393+100=199+80=190+300=179+627=181+93=557+409=41+133=458+323=208+139=461+125=248+53=391+551=156+323=164+139=220+70=509+856=133+153=471+366=218+90=566+188=354+86=199+256=97+179=512+409=345+73=451+290=202-179=352-84=469-184=822-115=492-252=286-92=470-163=853-87=194-163=516-92=255-214=885-124=94-21=827-651=226-173=815-409=382-218=839-229=359-220=753-341=368-246=578-90=432-389=166-16=364-238=766-390=483-234=927-127=490-160=718-179=418-63=812-127=488-334=904-187=184-22=881-635=454-429=276-148=354-116=851-268=384×2=846×9=83×9=913×9=132×7=322×4=177×2=88×4=22×3=388×3=100×6=563×7=65×7=530×7=20×4=91×3=178×5=549×6=21×2=143×9=117×8=693×7=67×6=546×4=319×3=40×9=31×7=257×4=75×5=107×4=444×2=563×6=27×9=382×4=64×9=364×6=41×3=729×8=103×4=921×9=400÷4=630÷3=150÷6=858÷3=328÷2=356÷2=120÷4=94÷2=320÷4=540÷4=194÷2=833÷7=144÷3=480÷5=374÷2=968÷8=196÷2=594÷3=186÷3=756÷6=212÷4=468÷9=336÷3=920÷5=189÷9=442÷2=380÷2=498÷6=148÷4=33÷3=252÷3=18÷3=215÷5=636÷2=364÷7=256÷4=380÷4=764÷4=216÷2=726÷3=38×21=59×24=31×17=46×92=38×15=49×69=29×16=71×50=57×10=35×82=13×46=10×46=30×17=44×78=38×11=68×80=42×17=88×53=29×11=90×44=49×13=37×42=42×12=13×27=15×31=86×39=21×39=50×77=12×18=22×79=92×10=31×63=27×22=79×96=23×31=26×27=76×10=89×87=58×12=90×17=215+706+12=741+813+86=396+206+273=928+494+733=217+332+428=842+228+590=342+227+415=201+609+926=200+414+258=699+165+358=446+416+65=975+920+254=210+64+713=487+444+340=92+307+95=871+25+848=58+218+271=566+308+886=142+436+61=196+272+950=251+284+188=373+930+254=417+305+241=551+856+829=276+52+307=922+77+607=45+542+359=485+41+941=63+762+67=183+809+720=285+199+300=759+64+124=76+128+375=501+251+812=455+42+404=508+358+621=39+546+365=835+191+765=300+94+505=887+395+389=178+303-129=236+804-780=127+318-146=534+579-772=120+302-201=935+97-166=384+32-195=143+298-152=169+271-147=437+841-813=290+95-96=727+541-41=45+368-234=867+235-784=141+131-268=944+337-966=214+256-453=465+691-697=191+194-181=966+575-779=333+149-255=342+396-249=152+131-209=564+778-927=291+121-185=908+51-498=162+138-103=597+451-808=392+14-99=951+747-649=32+319-97=226+316-231=92+310-267=659+39-644=57+114-60=612+650-564=148+211-63=392+488-96=138+53-95=733+713-250=475-83-70=922-273-627=383-296-65=575-435-112=463-151-84=848-411-201=141-68-37=980-333-59=418-221-158=943-514-428=453-104-193=427-270-40=400-169-62=742-69-324=478-123-261=444-51-182=269-99-150=640-347-120=279-25-206=887-223-102=425-137-100=881-448-241=250-45-78=840-267-22=398-126-14=941-169-371=327-131-35=867-289-48=465-72-44=866-214-578=284-55-226=508-141-108=462-228-120=494-49-111=491-21-136=894-67-535=129-93-15=906-134-548=450-155-94=873-32-492=321-278+415=214-165+624=349-325+457=711-423+384=390-356+177=986-526+949=90-28+113=674-298+782=342-305+259=836-353+759=127-79+324=192-111+887=141-87+208=425-116+950=224-11+84=959-763+285=297-268+413=218-28+177=233-228+82=831-474+758=18-11+15=870-547+431=251-121+223=760-125+875=162-140+372=685-503+709=235-151+227=428-108+519=211-171+314=862-213+607=314-255+429=668-350+587=264-260+400=653-223+877=351-142+149=948-376+934=294-125+206=355-243+399=328-315+136=812-436+228=15×16×3=79×97×7=13×11×5=26×99×9=28×12×2=84×46×7=13×20×2=22×12×8=11×39×2=69×97×3=13×22×2=80×87×8=13×11×3=13×70×7=14×11×3=99×83×8=27×11×2=84×32×2=12×35×2=12×54×6=12×22×2=14×56×8=19×20×2=36×39×3=10×22×4=70×67×7=14×31×2=97×27×7=17×16×2=39×12×9=17×14×2=20×19×8=10×47×2=76×98×6=15×19×3=57×47×6=18×12×2=28×81×6=12×18×4=12×30×7=24×5×7=201×4×2=16×2×6=168×2×8=63×3×2=253×3×5=10×8×5=228×2×3=30×8×3=123×4×5=43×4×2=344×2×8=10×3×7=217×4×6=33×5×4=277×2×3=51×9×2=288×3×8=44×8×2=120×8×6=20×5×6=102×6×8=82×2×3=233×2×8=33×9×3=268×3×8=32×6×3=180×5×4=21×4×7=334×2×5=20×8×4=112×4×7=25×2×9=160×5×3=37×3×6=78×9×8=50×3×6=340×2×7=15×7×3=103×3×7=23×3×35=26×3×35=11×3×94=11×7×19=32×2×75=20×3×67=11×3×89=26×2×52=12×8×60=16×6×43=10×2×98=27×2×58=12×3×80=11×2×70=28×2×67=24×3×33=17×2×62=13×3×75=24×2×30=48×2×10=30×3×12=17×5×58=32×3×78=48×2×81=13×3×52=17×3×77=19×2×48=28×2×23=15×6×69=48×2×95=27×2×13=33×2×29=12×8×86=15×6×28=10×2×66=16×5×66=30×3×42=11×9×39=17×4×65=17×4×59=54×16÷4=38×87÷2=14×43÷7=18×67÷6=10×21÷3=15×24÷3=12×11÷2=64×25÷2=24×15÷9=30×48÷3=30×33÷2=63×76÷6=24×21÷9=59×45÷3=16×49÷8=96×14÷6=12×19÷4=25×32÷5=18×46÷6=68×30÷4=30×23÷2=35×56÷2=23×14÷2=66×58÷3=31×25÷5=41×88÷2=20×12÷4=90×30÷4=44×16÷2=96×15÷9=15×58÷6=64×88÷8=20×18÷4=22×69÷2=89×10÷5=40×79÷5=50×11÷5=78×25÷5=21×24÷7=77×22÷7=304×3÷8=747×5÷3=36×5÷6=64×4÷8=261×2÷9=918×4÷3=72×2÷3=624×3÷9=104×9÷2=285×4÷5=256×3÷2=560×4÷2=185×4÷5=928×4÷2=56×3÷6=985×8÷5=13×4÷2=140×9÷7=198×2÷4=530×3÷2=244×3÷2=868×9÷2=170×3÷2=270×8÷6=100×9÷3=306×5÷6=242×4÷8=84×4÷7=45×4÷2=316×5÷2=83×8÷4=810×6÷3=110×5÷2=84×5÷4=182×2÷7=270×4÷3=264×2÷3=620×9÷3=460×2÷4=655×8÷5=64÷2÷8=600÷8÷3=900÷9÷5=984÷3÷2=208÷2÷2=828÷2÷3=546÷3÷2=280÷4÷7=448÷4÷8=900÷3÷5=504÷7÷2=300÷2÷3=918÷3÷9=740÷4÷5=70÷2÷5=930÷3÷5=792÷2÷9=704÷2÷4=585÷5÷9=990÷5÷9=840÷2÷7=285÷3÷5=120÷8÷5=378÷7÷6=918÷3÷2=324÷4÷3=260÷2÷2=405÷5÷3=510÷5÷2=840÷3÷5=270÷9÷3=84÷7÷2=918÷2÷3=770÷7÷2=960÷6÷4=378÷3÷7=450÷2÷5=504÷2÷4=936÷9÷2=480÷4÷8=405÷3×4=740÷2×8=256÷8×2=642÷6×4=186÷3×7=308÷2×3=352÷8×2=954÷9×7=216÷2×6=720÷2×5=705÷5×8=184÷8×2=279÷3×8=692÷2×9=44÷2×8=623÷7×8=775÷5×8=948÷3×5=426÷6×5=546÷6×7=785÷5×2=636÷2×7=189÷9×4=114÷6×8=876÷4×6=670÷5×4=846÷6×3=706÷2×4=650÷5×4=16÷4×3=312÷8×6=682÷2×3=160÷5×6=678÷2×4=552÷6×4=696÷6×9=816÷2×5=168÷4×8=865÷5×8=822÷6×9=56÷8×62=756÷9×28=24÷3×39=82÷2×74=395÷5×11=336÷6×21=180÷9×33=108÷3×46=22÷2×14=120÷4×70=28÷2×62=196÷4×91=58÷2×19=35÷7×83=63÷7×88=240÷4×85=15÷3×93=136÷4×50=164÷4×18=497÷7×11=12÷4×24=130÷2×55=287÷7×16=440÷8×73=44÷4×89=488÷8×75=12÷2×74=184÷4×99=21÷3×48=48÷6×96=234÷6×19=280÷7×76=125÷5×22=172÷2×27=50÷5×33=272÷4×31=351÷9×15=36÷2×14=518÷7×11=819÷9×14=104+(242-150)=511+(197-59)=240+(431-430)=471+(771-712)=312+(353-76)=350+(488-264)=194+(129-30)=738+(935-814)=308+(370-81)=695+(709-240)=459+(440-147)=325+(463-433)=239+(471-134)=970+(821-515)=290+(475-101)=462+(803-141)=258+(84-39)=80+(934-201)=419+(491-123)=830+(570-78)=258+(420-416)=315+(904-52)=172+(445-99)=581+(528-39)=71+(449-291)=325+(404-134)=283+(106-88)=421+(984-130)=202+(375-228)=854+(369-303)=486+(104-89)=345+(932-899)=248+(287-263)=566+(712-447)=495+(415-402)=726+(329-199)=95+(428-173)=244+(970-786)=100+(277-225)=629+(853-476)=238-(16+19)=858-(259+160)=435-(52+275)=610-(414+76)=310-(74+18)=874-(21+681)=393-(13+47)=713-(440+218)=324-(58+45)=741-(93+523)=409-(239+20)=826-(358+343)=500-(218+92)=379-(206+94)=393-(26+222)=881-(79+76)=486-(80+359)=801-(156+268)=450-(289+97)=461-(137+281)=419-(160+118)=762-(474+128)=410-(174+173)=826-(332+247)=467-(288+107)=838-(373+304)=336-(207+30)=892-(497+245)=454-(174+170)=785-(435+274)=326-(208+72)=470-(114+79)=469-(31+298)=645-(156+126)=396-(244+85)=803-(113+353)=431-(244+166)=816-(295+359)=201-(17+109)=848-(63+483)=177-(196-122)=913-(657-113)=465-(479-129)=252-(369-318)=103-(368-266)=480-(379-186)=394-(401-142)=950-(800-556)=122-(336-226)=163-(926-922)=221-(381-301)=215-(708-696)=71-(435-392)=233-(433-204)=355-(432-227)=442-(790-472)=281-(451-259)=231-(942-800)=426-(135-101)=671-(896-386)=115-(398-301)=561-(943-532)=352-(451-319)=806-(369-214)=366-(181-56)=923-(867-533)=440-(435-36)=309-(542-342)=186-(99-13)=910-(700-643)=192-(245-174)=559-(533-205)=116-(362-265)=825-(785-696)=214-(215-150)=609-(481-344)=258-(263-141)=916-(810-615)=304-(426-210)=95-(919-877)=425÷(35÷7)=804÷(24÷4)=25÷(25÷5)=578÷(18÷9)=144÷(48÷8)=730÷(12÷6)=400÷(12÷6)=102÷(18÷6)=160÷(16÷2)=224÷(48÷6)=80÷(16÷2)=884÷(12÷3)=292÷(16÷4)=256÷(40÷5)=250÷(30÷6)=136÷(12÷6)=225÷(72÷8)=846÷(10÷5)=156÷(24÷6)=565÷(45÷9)=274÷(14÷7)=426÷(54÷9)=196÷(16÷4)=723÷(27÷9)=164÷(12÷6)=855÷(81÷9)=423÷(24÷8)=468÷(45÷5)=230÷(12÷6)=882÷(56÷8)=76÷(32÷8)=124÷(32÷8)=480÷(20÷4)=280÷(24÷6)=39÷(18÷6)=670÷(16÷8)=104÷(14÷7)=80÷(15÷3)=366÷(18÷6)=792÷(45÷5)=186÷(3×2)=160÷(2×2)=656÷(2×2)=24÷(3×2)=168÷(2×4)=630÷(3×2)=168÷(3×2)=642÷(2×3)=873÷(3×3)=243÷(3×3)=80÷(2×2)=264÷(4×2)=824÷(2×4)=936÷(3×3)=584÷(2×4)=160÷(2×4)=140÷(2×2)=606÷(3×2)=636÷(2×2)=426÷(2×3)=440÷(2×4)=312÷(4×2)=186÷(2×3)=356÷(2×2)=840÷(4×2)=352÷(2×4)=472÷(2×4)=567÷(3×3)=864÷(2×3)=444÷(3×2)=576÷(2×4)=512÷(2×4)=156÷(3×2)=288÷(2×2)=720÷(4×2)=450÷(2×3)=117÷(3×3)=552÷(3×2)=945÷(3×3)=630÷(3×3)=455×(18÷9)=628×(25÷5)=103×(12÷3)=673×(16÷8)=423×(18÷9)=461×(35÷5)=259×(12÷6)=40×(21÷7)=493×(14÷7)=192×(18÷6)=118×(24÷3)=164×(12÷2)=57×(24÷3)=484×(12÷6)=36×(15÷5)=396×(24÷8)=133×(10÷2)=823×(28÷7)=132×(32÷8)=846×(32÷8)=24×(15÷5)=59×(63÷9)=246×(14÷7)=871×(36÷4)=52×(36÷9)=14×(16÷8)=173×(24÷8)=544×(49÷7)=319×(10÷5)=46×(21÷3)=321×(18÷6)=676×(24÷8)=178×(32÷8)=134×(63÷7)=68×(48÷8)=470×(40÷5)=23×(20÷5)=818×(30÷5)=137×(63÷9)=722×(63÷7)=16×(44÷4)=20×(243÷3)=44×(126÷6)=90×(324÷9)=10×(150÷3)=36×(96÷3)=10×(558÷6)=18×(111÷3)=53×(90÷9)=43×(369÷9)=40×(48÷4)=65×(72÷3)=18×(232÷8)=69×(150÷2)=10×(440÷5)=55×(651÷7)=14×(38÷2)=71×(92÷4)=38×(48÷2)=92×(432÷9)=48×(66÷6)=56×(819÷9)=33×(32÷2)=92×(426÷6)=33×(189÷9)=33×(340÷5)=19×(328÷8)=54×(180÷6)=12×(504÷7)=19×(380÷5)=27×(26÷2)=98×(279÷3)=10×(664÷8)=36×(92÷2)=18×(44÷4)=65×(240÷6)=16×(456÷8)=72×(485÷5)=58×(34÷2)=46×(138÷2)=21+119×3=289+89×8=16+29×8=34+108×4=31+31×9=183+263×2=63+65×3=694+320×2=237+26×4=208+22×3=328+57×6=511+229×2=133+51×2=906+435×2=236+282×2=724+226×3=335+180×3=221+69×4=296+24×3=546+325×2=66+120×2=94+56×4=257+314×2=924+21×3=210+152×3=342+135×3=249+139×4=441+89×8=106+19×4=169+50×2=52×7+13=471×2+514=82×8+219=24×6+670=159×5+50=123×2+450=135×2+34=204×2+664=157×4+189=318×3+478=39+12×74=306+17×57=417+15×21=551+14×59=246+16×40=44+21×32=204+12×57=480+22×21=468+14×15=460+39×12=409+59×10=614+13×75=92+28×32=431+15×55=322+23×22=332+34×29=298+20×10=283+35×14=361+29×14=124+16×20=63+18×42=66+75×11=165+43×18=207+48×10=102+41×10=69+39×17=156+32×17=754+85×10=63+12×29=28+40×12=11×33+396=17×13+590=21×37+179=28×20+644=63×10+275=10×84+706=22×29+289=10×91+97=14×50+23=13×57+979=482-24×12=590-15×17=389-24×11=976-10×54=320-21×15=770-10×26=464-44×10=614-32×13=421-18×23=875-31×11=257-12×14=993-33×12=326-15×17=895-17×16=370-10×37=910-24×35=288-11×17=896-23×13=470-24×11=456-20×18=392-20×15=574-15×23=380-11×18=798-10×36=494-21×20=577-11×37=332-12×11=877-12×67=430-11×11=750-16×25=430-14×12=943-10×69=441-12×19=743-23×17=430-14×26=702-45×15=456-19×19=427-12×31=401-18×19=855-14×32=434-161×2=504-55×4=469-27×3=991-63×8=334-52×2=331-23×4=172-57×3=437-31×3=410-159×2=553-42×6=463-55×2=274-97×2=178-83×2=864-88×2=406-107×3=794-16×5=379-69×2=930-301×2=171-28×5=537-150×3=452-61×4=354-143×2=482-225×2=666-65×6=373-18×9=961-50×7=482-89×5=152-14×5=337-64×5=912-106×2=239-72×3=435-56×3=329-80×4=951-157×3=414-94×4=694-88×2=187-85×2=847-349×2=161-11×6=519-62×8=11×38-212=21×44-600=10×28-229=28×31-827=17×19-75=43×11-469=46×10-303=49×13-525=25×17-204=46×21-775=19×18-306=25×32-545=17×19-22=11×15-62=50×10-337=54×17-645=10×39-103=73×11-730=17×12-46=61×12-563=36×12-346=36×15-233=12×30-190=12×51-390=18×16-238=41×13-327=13×10-24=22×43-93=31×11-323=28×34-257=32×15-251=19×49-884=14×34-417=29×30-82=16×28-151=13×57-708=14×26-143=18×32-309=12×25-94=16×57-15=486×2-77=123×3-97=44×9-273=756×3-629=155×3-194=669×7-566=123×8-519=148×5-565=99×2-102=837×4-939=344×2-398=444×8-434=364×2-309=882×6-126=136×6-673=450×7-684=202×3-283=218×6-408=47×9-88=244×8-904=195×5-943=313×8-99=290×2-303=162×3-360=182×5-170=786×3-303=131×4-455=589×6-676=204×2-237=110×6-246=465×2-916=575×4-68=95×7-435=443×9-378=350×2-65=808×3-925=177×2-280=739×3-639=82×9-135=655×7-259=132+216÷6=84+873÷9=45+728÷2=904+120÷6=235+930÷6=283+951÷3=304+285÷5=85+165÷3=404+470÷5=577+662÷2=357+618÷2=293+46÷2=358+648÷8=590+301÷7=400+760÷8=819+38÷2=197+266÷7=686+108÷9=273+928÷4=152+333÷3=734÷2+371=165÷5+548=988÷4+219=596÷2+36=714÷3+135=36÷3+910=81÷9+408=776÷2+935=488÷8+380=828÷2+760=288÷2+164=436÷4+773=154÷2+354=807÷3+130=354÷3+324=855÷5+146=234÷3+18=100÷2+806=434÷2+495=804÷2+408=164-328÷4=850-496÷8=362-525÷5=965-160÷8=146-98÷7=52-416÷8=484-522÷2=406-352÷4=378-384÷4=919-198÷2=292-330÷6=498-90÷2=385-580÷2=590-42÷3=208-30÷3=152-504÷6=421-640÷5=340-324÷4=467-130÷2=691-180÷3=209-230÷2=376-10÷5=453-56÷7=888-531÷9=298-132÷6=770-90÷2=326-400÷4=721-658÷7=29-184÷8=758-594÷3=170-138÷6=960-270÷2=331-784÷4=429-324÷4=309-388÷4=914-288÷9=275-835÷5=911-328÷2=208-218÷2=42-360÷9=17×(39-10)=42×(240-158)=13×(89-76)=68×(212-129)=35×(447-428)=88×(785-725)=45×(322-307)=75×(584-509)=36×(220-194)=16×(914-847)=19×(154-111)=82×(584-527)=27×(218-205)=18×(412-340)=42×(29-11)=21×(958-876)=18×(278-255)=23×(119-91)=22×(202-187)=72×(174-122)=(500-464)×12=(481-404)×93=(72-53)×20=(624-582)×36=(196-182)×17=(767-736)×40=(192-165)×24=(860-776)×92=(188-174)×63=(375-364)×68=(315-291)×12=(104-86)×98=(479-467)×62=(101-23)×22=(300-279)×32=(905-837)×10=(440-411)×18=(102-87)×14=(346-332)×13=(693-610)×31=75×(363-359)=808×(555-546)=172×(231-226)=175×(692-689)=227×(238-234)=547×(91-86)=47×(296-291)=285×(511-503)=288×(412-409)=716×(806-801)=74×(439-433)=897×(934-925)=307×(425-422)=150×(973-969)=21×(282-276)=317×(998-992)=128×(358-351)=125×(554-549)=106×(427-424)=94×(21-12)=85×(404-401)=780×(520-512)=70×(332-326)=699×(318-311)=69×(250-245)=370×(871-865)=38×(386-380)=275×(758-754)=148×(375-370)=560×(785-781)=42×(267-262)=737×(981-974)=85×(358-353)=768×(870-863)=32×(321-314)=169×(625-618)=115×(187-182)=613×(118-111)=96×(230-222)=701×(868-865)=123÷(395-392)=218÷(274-272)=306÷(133-130)=678÷(641-639)=188÷(108-106)=846÷(438-432)=287÷(497-490)=580÷(659-657)=63÷(29-20)=378÷(38-35)=104÷(191-189)=282÷(20-18)=256÷(428-424)=508÷(998-996)=478÷(368-366)=972÷(288-284)=212÷(451-447)=108÷(521-512)=279÷(135-132)=495÷(858-849)=374÷(124-122)=880÷(789-784)=435÷(295-290)=185÷(139-134)=342÷(366-363)=198÷(81-75)=242÷(278-276)=948÷(130-124)=363÷(188-185)=295÷(608-603)=245÷(191-186)=542÷(760-758)=12÷(250-246)=309÷(742-739)=364÷(469-465)=117÷(811-808)=15÷(150-147)=300÷(107-104)=120÷(58-56)=688÷(844-840)=(125-53)÷4=(591-297)÷2=(471-77)÷2=(762-274)÷4=(493-277)÷3=(759-423)÷7=(449-170)÷9=(61-33)÷4=(193-165)÷2=(588-273)÷9=(329-175)÷7=(770-679)÷7=(499-379)÷2=(717-102)÷5=(411-31)÷5=(572-457)÷5=(400-336)÷4=(559-15)÷8=(146-118)÷7=(183-147)÷2=(38-18)÷5=(475-139)÷7=(470-84)÷2=(863-715)÷2=(156-21)÷3=(894-546)÷3=(342-237)÷3=(843-542)÷7=(382-82)÷4=(626-46)÷4=(405-99)÷3=(714-39)÷9=(114-37)÷7=(279-135)÷4=(306-42)÷4=(828-318)÷6=(198-180)÷2=(932-324)÷2=(159-127)÷4=(658-616)÷6=4/7+2/7=1/5+3/5=3/8+4/8=4/6+2/6=1/6+4/6=6/9+2/9=1/7+4/7=1/3+2/3=3/8+2/8=2/8+3/8=2/8+5/8=6/10+3/10=4/7-1/7=2/5-1/5=4/8-1/8=3/4-1/4=3/5-1/5=3/7-1/7=3/6-1/6=2/3-1/3=2/7-1/7=4/6-2/6=2/4-1/4=6/9-1/9=9.9+7.4=37.0+37.4=0.5+5.4=3.3+6.2=8.1+10.0=1.1+53.3=5.1+8.2=71.9+21.7=2.0+3.9=3.1+4.8=2.4+8.5=3.5+12.2=4.2+1.5=20.1+61.9=2.0+1.3=5.4+1.4=2.8+0.7=51.2+44.1=7.8+0.3=48.6+27.5=6.7+5.1=3.6+4.6=5.0+0.8=17.9+51.6=2.2+5.0=35.9+53.1=3.9+5.8=7.8+1.6=9.8+4.1=58.3+14.5=6.7+9.1=50.0+8.7=2.2+8.8=0.5+2.5=3.8+5.0=14.8+43.4=3.4+4.5=42.7+11.9=6.5+8.6=4.1+8.8=8.2-5.5=74.5-58.8=6.6-0.6=6.8-5.8=3.1-3.0=97.7-88.5=8.0-1.9=39.0-32.0=8.8-4.8=3.8-3.5=4.3-2.6=94.3-13.1=10.0-0.7=60.2-52.4=9.4-8.6=5.2-5.1=8.2-2.4=36.0-18.7=10.0-3.2=81.8-77.9=9.0-5.9=2.2-0.4=5.5-5.4=92.3-87.5=5.1-4.1=60.6-46.0=6.0-0.8=9.9-7.2=6.5-3.0=49.9-15.2=9.9-4.0=73.0-66.6=4.5-4.3=7.1-6.7=4.7-0.4=96.8-60.6=7.7-5.5=76.2-23.2=5.5-2.9=9.5-6.8=参考答案105+92=197543+510=1053262+62=324339+183=522227+45=272279+446=725174+167=341667+512=1179191+178=369387+272=65950+247=297265+193=45856+309=365476+437=913393+100=493199+80=279190+300=490179+627=806181+93=274557+409=96641+133=174458+323=781208+139=347461+125=586248+53=301391+551=942156+323=479164+139=303220+70=290509+856=1365133+153=286471+366=837218+90=308566+188=754354+86=440199+256=45597+179=276512+409=921345+73=418451+290=741202-179=23352-84=268469-184=285822-115=707492-252=240286-92=194470-163=307853-87=766194-163=31516-92=424255-214=41885-124=76194-21=73827-651=176226-173=53815-409=406382-218=164839-229=610359-220=139753-341=412368-246=122578-90=488432-389=43166-16=150364-238=126766-390=376483-234=249927-127=800490-160=330718-179=539418-63=355812-127=685488-334=154904-187=717184-22=162881-635=246454-429=25276-148=128354-116=238851-268=583384×2=768846×9=761483×9=747913×9=8217132×7=924322×4=1288177×2=35488×4=35222×3=66388×3=1164100×6=600563×7=394165×7=455530×7=371020×4=8091×3=273178×5=890549×6=329421×2=42143×9=1287117×8=936693×7=485167×6=402546×4=2184319×3=95740×9=36031×7=217257×4=102875×5=375107×4=428444×2=888563×6=337827×9=243382×4=152864×9=576364×6=218441×3=123729×8=5832103×4=412921×9=8289400÷4=100630÷3=210150÷6=25858÷3=286328÷2=164356÷2=178120÷4=3094÷2=47320÷4=80540÷4=135194÷2=97833÷7=119144÷3=48480÷5=96374÷2=187968÷8=121196÷2=98594÷3=198186÷3=62756÷6=126212÷4=53468÷9=52336÷3=112920÷5=184189÷9=21442÷2=221380÷2=190498÷6=83148÷4=3733÷3=11252÷3=8418÷3=6215÷5=43636÷2=318364÷7=52256÷4=64380÷4=95764÷4=191216÷2=108726÷3=24238×21=79859×24=141631×17=52746×92=423238×15=57049×69=338129×16=46471×50=355057×10=57035×82=287013×46=59810×46=46030×17=51044×78=343238×11=41868×80=544042×17=71488×53=466429×11=31990×44=396049×13=63737×42=155442×12=50413×27=35115×31=46586×39=335421×39=81950×77=385012×18=21622×79=173892×10=92031×63=195327×22=59479×96=758423×31=71326×27=70276×10=76089×87=774358×12=69690×17=1530215+706+12=933741+813+86=1640396+206+273=875928+494+733=2155217+332+428=977842+228+590=1660342+227+415=984201+609+926=1736200+414+258=872699+165+358=1222446+416+65=927975+920+254=2149210+64+713=987487+444+340=127192+307+95=494871+25+848=174458+218+271=547566+308+886=1760142+436+61=639196+272+950=1418251+284+188=723373+930+254=1557417+305+241=963551+856+829=2236276+52+307=635922+77+607=160645+542+359=946485+41+941=146763+762+67=892183+809+720=1712285+199+300=784759+64+124=94776+128+375=579501+251+812=1564455+42+404=901508+358+621=148739+546+365=950835+191+765=1791300+94+505=899887+395+389=1671178+303-129=352236+804-780=260127+318-146=299534+579-772=341120+302-201=221935+97-166=866384+32-195=221143+298-152=289169+271-147=293437+841-813=465290+95-96=289727+541-41=122745+368-234=179867+235-784=318141+131-268=4944+337-966=315214+256-453=17465+691-697=459191+194-181=204966+575-779=762333+149-255=227342+396-249=489152+131-209=74564+778-927=415291+121-185=227908+51-498=461162+138-103=197597+451-808=240392+14-99=307951+747-649=104932+319-97=254226+316-231=31192+310-267=135659+39-644=5457+114-60=111612+650-564=698148+211-63=296392+488-96=784138+53-95=96733+713-250=1196475-83-70=322922-273-627=22383-296-65=22575-435-112=28463-151-84=228848-411-201=236141-68-37=36980-333-59=588418-221-158=39943-514-428=1453-104-193=156427-270-40=117400-169-62=169742-69-324=349478-123-261=94444-51-182=211269-99-150=20640-347-120=173279-25-206=48887-223-102=562425-137-100=188881-448-241=192250-45-78=127840-267-22=551398-126-14=258941-169-371=401327-131-35=161867-289-48=530465-72-44=349866-214-578=74284-55-226=3508-141-108=259462-228-120=114494-49-111=334491-21-136=334894-67-535=292129-93-15=21906-134-548=224450-155-94=201873-32-492=349321-278+415=458214-165+624=673349-325+457=481711-423+384=672390-356+177=211986-526+949=140990-28+113=175674-298+782=1158342-305+259=296836-353+759=1242127-79+324=372192-111+887=968141-87+208=262425-116+950=1259224-11+84=297959-763+285=481297-268+413=442218-28+177=367233-228+82=87831-474+758=111518-11+15=22870-547+431=754251-121+223=353760-125+875=1510162-140+372=394685-503+709=891235-151+227=311428-108+519=839211-171+314=354862-213+607=1256314-255+429=488668-350+587=905264-260+400=404653-223+877=1307351-142+149=358948-376+934=1506294-125+206=375355-243+399=511328-315+136=149812-436+228=60415×16×3=72079×97×7=5364113×11×5=71526×99×9=2316628×12×2=67284×46×7=2704813×20×2=52022×12×8=211211×39×2=85869×97×3=2007913×22×2=57280×87×8=5568013×11×3=42913×70×7=637014×11×3=46299×83×8=6573627×11×2=59484×32×2=537612×35×2=84012×54×6=388812×22×2=52814×56×8=627219×20×2=76036×39×3=421210×22×4=88070×67×7=3283014×31×2=86897×27×7=1833317×16×2=54439×12×9=421217×14×2=47620×19×8=304010×47×2=94076×98×6=4468815×19×3=85557×47×6=1607418×12×2=43228×81×6=1360812×18×4=86412×30×7=252024×5×7=840201×4×2=160816×2×6=192168×2×8=268863×3×2=378253×3×5=379510×8×5=400228×2×3=136830×8×3=720123×4×5=246043×4×2=344344×2×8=550410×3×7=210217×4×6=520833×5×4=660277×2×3=166251×9×2=918288×3×8=691244×8×2=704120×8×6=576020×5×6=600102×6×8=489682×2×3=492233×2×8=372833×9×3=891268×3×8=643232×6×3=576180×5×4=360021×4×7=588334×2×5=334020×8×4=640112×4×7=313625×2×9=450160×5×3=240037×3×6=66678×9×8=561650×3×6=900340×2×7=476015×7×3=315103×3×7=216323×3×35=241526×3×35=273011×3×94=310211×7×19=146332×2×75=480020×3×67=402011×3×89=293726×2×52=270412×8×60=576016×6×43=412810×2×98=196027×2×58=313212×3×80=288011×2×70=154028×2×67=375224×3×33=237617×2×62=210813×3×75=292524×2×30=144048×2×10=96030×3×12=108017×5×58=493032×3×78=748848×2×81=777613×3×52=202817×3×77=392719×2×48=182428×2×23=128815×6×69=621048×2×95=912027×2×13=70233×2×29=191412×8×86=825615×6×28=252010×2×66=132016×5×66=528030×3×42=378011×9×39=386117×4×65=442017×4×59=401254×16÷4=21638×87÷2=165314×43÷7=8618×67÷6=20110×21÷3=7015×24÷3=12012×11÷2=6664×25÷2=80024×15÷9=4030×48÷3=48030×33÷2=49563×76÷6=79824×21÷9=5659×45÷3=88516×49÷8=9896×14÷6=22412×19÷4=5725×32÷5=16018×46÷6=13868×30÷4=51030×23÷2=34535×56÷2=98023×14÷2=16166×58÷3=127631×25÷5=15541×88÷2=180420×12÷4=6090×30÷4=67544×16÷2=35296×15÷9=16015×58÷6=14564×88÷8=70420×18÷4=9022×69÷2=75989×10÷5=17840×79÷5=63250×11÷5=11078×25÷5=39021×24÷7=7277×22÷7=242304×3÷8=114747×5÷3=124536×5÷6=3064×4÷8=32261×2÷9=58918×4÷3=122472×2÷3=48624×3÷9=208104×9÷2=468285×4÷5=228256×3÷2=384560×4÷2=1120185×4÷5=148928×4÷2=185656×3÷6=28985×8÷5=157613×4÷2=26140×9÷7=180198×2÷4=99530×3÷2=795244×3÷2=366868×9÷2=3906170×3÷2=255270×8÷6=360100×9÷3=300306×5÷6=255242×4÷8=12184×4÷7=4845×4÷2=90316×5÷2=79083×8÷4=166810×6÷3=1620110×5÷2=27584×5÷4=105182×2÷7=52270×4÷3=360264×2÷3=176620×9÷3=1860460×2÷4=230655×8÷5=104864÷2÷8=4600÷8÷3=25900÷9÷5=20984÷3÷2=164208÷2÷2=52828÷2÷3=138546÷3÷2=91280÷4÷7=10448÷4÷8=14900÷3÷5=60504÷7÷2=36300÷2÷3=50918÷3÷9=34740÷4÷5=3770÷2÷5=7930÷3÷5=62792÷2÷9=44704÷2÷4=88585÷5÷9=13990÷5÷9=22840÷2÷7=60285÷3÷5=19120÷8÷5=3378÷7÷6=9918÷3÷2=153324÷4÷3=27260÷2÷2=65405÷5÷3=27510÷5÷2=51840÷3÷5=56270÷9÷3=1084÷7÷2=6918÷2÷3=153770÷7÷2=55960÷6÷4=40378÷3÷7=18450÷2÷5=45504÷2÷4=63936÷9÷2=52480÷4÷8=15405÷3×4=540740÷2×8=2960256÷8×2=64642÷6×4=428186÷3×7=434308÷2×3=462352÷8×2=88954÷9×7=742216÷2×6=648720÷2×5=1800705÷5×8=1128184÷8×2=46279÷3×8=744692÷2×9=311444÷2×8=176623÷7×8=712775÷5×8=1240948÷3×5=1580426÷6×5=355546÷6×7=637785÷5×2=314636÷2×7=2226189÷9×4=84114÷6×8=152876÷4×6=1314670÷5×4=536846÷6×3=423706÷2×4=1412650÷5×4=52016÷4×3=12312÷8×6=234682÷2×3=1023160÷5×6=192678÷2×4=1356552÷6×4=368696÷6×9=1044816÷2×5=2040168÷4×8=336865÷5×8=1384822÷6×9=123356÷8×62=434756÷9×28=235224÷3×39=31282÷2×74=3034395÷5×11=869336÷6×21=1176180÷9×33=660108÷3×46=165622÷2×14=154120÷4×70=210028÷2×62=868196÷4×91=445958÷2×19=55135÷7×83=41563÷7×88=792240÷4×85=510015÷3×93=465136÷4×50=1700164÷4×18=738497÷7×11=78112÷4×24=72130÷2×55=3575287÷7×16=656440÷8×73=401544÷4×89=979488÷8×75=457512÷2×74=444184÷4×99=455421÷3×48=33648÷6×96=768234÷6×19=741280÷7×76=3040125÷5×22=550172÷2×27=232250÷5×33=330272÷4×31=2108351÷9×15=58536÷2×14=252518÷7×11=814819÷9×14=1274104+(242-150)=196511+(197-59)=649240+(431-430)=241471+(771-712)=530312+(353-76)=589350+(488-264)=574194+(129-30)=293738+(935-814)=859308+(370-81)=597695+(709-240)=1164459+(440-147)=752325+(463-433)=355239+(471-134)=576970+(821-515)=1276290+(475-101)=664462+(803-141)=1124258+(84-39)=30380+(934-201)=813419+(491-123)=787830+(570-78)=1322258+(420-416)=262315+(904-52)=1167172+(445-99)=518581+(528-39)=107071+(449-291)=229325+(404-134)=595283+(106-88)=301421+(984-130)=1275202+(375-228)=349854+(369-303)=920486+(104-89)=501345+(932-899)=378248+(287-263)=272566+(712-447)=831495+(415-402)=508726+(329-199)=85695+(428-173)=350244+(970-786)=428100+(277-225)=152629+(853-476)=1006238-(16+19)=203858-(259+160)=439435-(52+275)=108610-(414+76)=120310-(74+18)=218874-(21+681)=172393-(13+47)=333713-(440+218)=55324-(58+45)=221741-(93+523)=125409-(239+20)=150826-(358+343)=125500-(218+92)=190379-(206+94)=79393-(26+222)=145881-(79+76)=726486-(80+359)=47801-(156+268)=377450-(289+97)=64461-(137+281)=43419-(160+118)=141762-(474+128)=160410-(174+173)=63826-(332+247)=247467-(288+107)=72838-(373+304)=161336-(207+30)=99892-(497+245)=150454-(174+170)=110785-(435+274)=76326-(208+72)=46470-(114+79)=277469-(31+298)=140645-(156+126)=363396-(244+85)=67803-(113+353)=337431-(244+166)=21816-(295+359)=162201-(17+109)=75848-(63+483)=302177-(196-122)=103913-(657-113)=369465-(479-129)=115252-(369-318)=201103-(368-266)=1480-(379-186)=287394-(401-142)=135950-(800-556)=706122-(336-226)=12163-(926-922)=159221-(381-301)=141215-(708-696)=20371-(435-392)=28233-(433-204)=4355-(432-227)=150442-(790-472)=124281-(451-259)=89231-(942-800)=89426-(135-101)=392671-(896-386)=161115-(398-301)=18561-(943-532)=150352-(451-319)=220806-(369-214)=651366-(181-56)=241923-(867-533)=589440-(435-36)=41309-(542-342)=109186-(99-13)=100910-(700-643)=853192-(245-174)=121559-(533-205)=231116-(362-265)=19825-(785-696)=736214-(215-150)=149609-(481-344)=472258-(263-141)=136916-(810-615)=721304-(426-210)=8895-(919-877)=53425÷(35÷7)=85804÷(24÷4)=13425÷(25÷5)=5578÷(18÷9)=289144÷(48÷8)=24730÷(12÷6)=365400÷(12÷6)=200102÷(18÷6)=34160÷(16÷2)=20224÷(48÷6)=2880÷(16÷2)=10884÷(12÷3)=221292÷(16÷4)=73256÷(40÷5)=32250÷(30÷6)=50136÷(12÷6)=68225÷(72÷8)=25846÷(10÷5)=423156÷(24÷6)=39565÷(45÷9)=113274÷(14÷7)=137426÷(54÷9)=71196÷(16÷4)=49723÷(27÷9)=241164÷(12÷6)=82855÷(81÷9)=95423÷(24÷8)=141468÷(45÷5)=52230÷(12÷6)=115882÷(56÷8)=12676÷(32÷8)=19124÷(32÷8)=31480÷(20÷4)=96280÷(24÷6)=7039÷(18÷6)=13670÷(16÷8)=335104÷(14÷7)=5280÷(15÷3)=16366÷(18÷6)=122792÷(45÷5)=88186÷(3×2)=31160÷(2×2)=40656÷(2×2)=16424÷(3×2)=4168÷(2×4)=21630÷(3×2)=105168÷(3×2)=28642÷(2×3)=107873÷(3×3)=97243÷(3×3)=2780÷(2×2)=20264÷(4×2)=33824÷(2×4)=103936÷(3×3)=104584÷(2×4)=73160÷(2×4)=20140÷(2×2)=35606÷(3×2)=101636÷(2×2)=159426÷(2×3)=71440÷(2×4)=55312÷(4×2)=39186÷(2×3)=31356÷(2×2)=89840÷(4×2)=105352÷(2×4)=44472÷(2×4)=59567÷(3×3)=63864÷(2×3)=144444÷(3×2)=74576÷(2×4)=72512÷(2×4)=64156÷(3×2)=26288÷(2×2)=72720÷(4×2)=90450÷(2×3)=75117÷(3×3)=13552÷(3×2)=92945÷(3×3)=105630÷(3×3)=70455×(18÷9)=910628×(25÷5)=3140103×(12÷3)=412673×(16÷8)=1346423×(18÷9)=846461×(35÷5)=3227259×(12÷6)=51840×(21÷7)=120493×(14÷7)=986192×(18÷6)=576118×(24÷3)=944164×(12÷2)=98457×(24÷3)=456484×(12÷6)=96836×(15÷5)=108396×(24÷8)=1188133×(10÷2)=665823×(28÷7)=3292132×(32÷8)=528846×(32÷8)=338424×(15÷5)=7259×(63÷9)=413246×(14÷7)=492871×(36÷4)=783952×(36÷9)=20814×(16÷8)=28173×(24÷8)=519544×(49÷7)=3808319×(10÷5)=63846×(21÷3)=322321×(18÷6)=963676×(24÷8)=2028178×(32÷8)=712134×(63÷7)=120668×(48÷8)=408470×(40÷5)=376023×(20÷5)=92818×(30÷5)=4908137×(63÷9)=959722×(63÷7)=649816×(44÷4)=17620×(243÷3)=162044×(126÷6)=92490×(324÷9)=324010×(150÷3)=50036×(96÷3)=115210×(558÷6)=93018×(111÷3)=66653×(90÷9)=53043×(369÷9)=176340×(48÷4)=48065×(72÷3)=156018×(232÷8)=52269×(150÷2)=517510×(440÷5)=88055×(651÷7)=511514×(38÷2)=26671×(92÷4)=163338×(48÷2)=91292×(432÷9)=441648×(66÷6)=52856×(819÷9)=509633×(32÷2)=52892×(426÷6)=653233×(189÷9)=69333×(340÷5)=224419×(328÷8)=77954×(180÷6)=162012×(504÷7)=86419×(380÷5)=144427×(26÷2)=35198×(279÷3)=911410×(664÷8)=83036×(92÷2)=165618×(44÷4)=19865×(240÷6)=260016×(456÷8)=91272×(485÷5)=6