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290+155=601+856=122+339=134+285=80+273=320+604=137+195=303+320=279+108=214+412=32+190=536+720=62+106=720+563=270+163=258+512=173+146=86+72=36+15=508+601=282+165=320+195=203+57=714+129=77+238=488+230=133+84=197+179=281+202=346+758=48+147=166+295=187+83=148+503=298+194=411+265=292+136=912+592=178+37=341+66=232-137=797-475=236-44=487-373=157-53=600-287=182-171=740-14=452-201=210-195=347-229=852-767=300-19=587-56=274-188=720-601=477-355=841-39=439-288=190-99=441-136=919-71=174-56=412-258=189-65=610-30=289-73=633-110=204-30=618-533=153-97=931-573=266-213=927-683=356-214=998-545=333-40=877-461=446-373=355-214=130×4=285×3=188×4=603×5=15×4=306×9=75×5=286×2=109×4=298×9=14×7=748×5=401×2=918×8=48×2=672×4=17×7=119×6=484×2=415×6=72×8=598×8=364×2=503×7=13×6=275×9=90×9=70×7=21×6=206×7=190×4=114×7=10×2=870×7=173×3=117×2=156×5=58×5=202×4=351×8=312÷8=840÷3=260÷5=184÷4=250÷5=543÷3=50÷2=126÷2=104÷8=120÷2=378÷3=252÷9=261÷3=84÷4=396÷4=680÷4=24÷4=636÷3=180÷2=956÷4=186÷3=933÷3=258÷6=144÷6=128÷4=84÷3=12÷2=864÷4=298÷2=267÷3=390÷6=791÷7=240÷5=144÷4=352÷2=995÷5=196÷4=330÷3=366÷3=140÷2=16×10=27×21=18×31=61×78=49×18=58×12=30×14=23×58=44×14=33×44=34×11=94×17=33×22=76×73=76×10=29×18=10×35=18×40=16×26=52×59=11×76=19×10=26×18=45×50=25×13=57×14=52×11=93×20=12×42=18×49=12×79=56×97=15×31=99×82=19×21=60×85=58×16=84×78=38×15=51×81=311+37+551=636+879+616=463+464+70=957+724+773=475+85+117=263+694+191=13+258+172=338+337+169=235+310+387=477+796+557=416+87+124=278+481+440=703+219+73=473+208+863=107+123+488=50+456+371=186+42+765=285+931+160=302+480+203=468+315+883=428+158+108=466+824+864=143+467+40=154+880+787=294+271+59=811+132+717=149+587+245=312+717+742=50+61+557=188+698+331=21+679+232=326+776+574=64+464+407=43+453+643=244+191+53=710+384+449=71+292+559=920+887+286=48+213+522=205+955+680=42+384-157=17+938-370=177+152-93=871+928-448=231+242-196=778+939-528=63+288-325=104+759-410=299+117-27=381+873-662=199+296-101=877+673-814=16+473-80=487+895-636=141+229-186=488+704-413=17+253-37=774+984-708=177+68-207=86+315-387=348+18-293=390+929-922=129+61-189=79+702-295=41+276-154=618+101-374=25+450-332=737+44-173=271+41-76=138+451-44=119+378-110=864+836-903=107+257-97=455+929-11=86+308-379=914+654-668=115+214-225=776+498-79=74+242-139=350+468-241=488-125-217=989-747-83=225-74-24=792-49-219=488-144-132=515-103-389=249-62-41=522-175-182=199-107-53=962-585-61=281-32-121=958-131-12=470-81-250=563-204-17=347-193-96=483-68-293=464-365-21=931-512-384=420-10-386=986-741-79=267-240-17=589-387-36=345-152-74=392-26-74=163-19-10=748-69-665=238-44-177=470-250-82=161-25-81=768-210-219=169-26-25=250-56-124=361-30-140=975-541-405=450-60-385=718-87-179=498-50-399=447-89-33=326-126-17=627-364-83=346-314+368=723-244+195=365-340+68=116-57+823=249-245+245=738-216+92=360-257+29=656-540+817=241-194+134=275-160+99=442-43+101=924-101+666=441-189+187=342-39+649=430-250+202=686-150+883=87-10+383=959-221+126=165-90+354=776-423+781=227-106+313=78-15+651=263-179+193=675-286+229=372-323+213=726-218+122=326-16+153=422-231+454=473-434+62=519-467+67=447-444+15=546-192+546=366-265+318=404-145+228=457-214+222=455-217+317=390-85+81=899-687+683=490-475+410=961-327+453=11×22×3=63×74×6=15×10×3=95×71×9=13×23×2=64×93×8=34×13×2=52×59×5=23×10×2=99×78×3=11×18×5=27×32×4=11×44×2=44×39×2=15×19×3=35×53×4=15×15×3=40×11×9=12×31×2=17×60×3=12×13×5=86×44×6=19×16×3=24×75×7=18×22×2=60×18×6=15×19×2=88×43×6=15×18×3=44×10×6=11×26×2=62×56×9=19×21×2=56×25×4=20×18×2=40×32×2=25×10×2=77×57×6=18×13×3=94×64×5=127×3×2=62×5×4=11×3×7=110×4×2=41×6×2=295×3×2=42×4×5=275×3×4=79×4×2=33×4×2=26×4×5=278×2×6=15×3×2=140×6×4=28×2×3=52×6×4=61×5×2=57×4×9=30×8×4=157×3×5=27×7×3=253×3×4=108×2×3=27×3×6=34×6×3=143×5×6=10×2×9=165×2×4=65×5×2=306×3×8=13×5×3=28×6×5=89×4×2=137×7×9=25×9×3=91×2×5=29×7×3=164×2×5=11×5×8=104×9×6=12×6×37=28×2×75=46×2×77=22×4×57=24×2×36=21×3×71=11×6×88=16×5×84=13×6×65=13×5×99=17×3×48=21×3×38=15×3×90=38×2×52=14×5×24=11×2×57=30×2×54=10×2×91=20×4×14=10×8×61=10×6×48=37×2×88=12×2×70=23×2×94=13×6×26=17×4×59=12×3×33=14×5×42=44×2×29=34×2×91=18×4×30=21×4×53=38×2×34=10×7×35=27×2×79=13×3×24=24×3×55=13×6×24=29×2×75=16×5×32=35×24÷3=24×70÷8=54×16÷8=72×10÷4=48×14÷8=25×30÷3=16×40÷2=34×64÷2=52×10÷5=60×67÷6=10×21÷3=88×15÷3=12×70÷5=75×26÷6=28×34÷8=13×96÷8=10×59÷2=65×12÷2=16×51÷6=22×80÷2=31×20÷5=30×25÷3=20×47÷2=31×24÷4=33×27÷3=40×26÷5=18×32÷8=54×29÷2=12×80÷3=36×13÷9=32×29÷8=37×52÷2=34×20÷8=25×78÷3=27×28÷4=10×95÷2=44×12÷8=14×45÷5=56×13÷4=85×41÷5=186×4÷2=194×8÷2=455×2÷5=862×9÷6=460×2÷5=274×9÷6=243×2÷6=453×8÷3=98×3÷6=56×2÷8=72×8÷4=685×8÷5=56×6÷7=459×8÷4=117×4÷3=228×2÷3=164×6÷4=100×6÷2=208×3÷2=60×9÷5=142×2÷4=45×5÷3=63×8÷7=506×9÷2=46×4÷8=985×8÷2=192×5÷2=316×6÷2=52×7÷4=324×7÷9=348×2÷4=715×9÷5=10×4÷8=353×9÷3=284×3÷2=540×3÷9=22×4÷8=268×9÷6=340×2÷8=316×9÷6=80÷2÷4=832÷8÷4=210÷2÷3=756÷9÷6=882÷6÷7=385÷5÷7=272÷2÷4=405÷3÷5=828÷3÷6=376÷2÷4=564÷2÷3=136÷4÷2=924÷6÷2=876÷2÷2=888÷4÷3=380÷5÷2=588÷7÷7=710÷5÷2=264÷4÷3=804÷3÷4=792÷4÷3=825÷5÷3=108÷9÷4=364÷7÷4=765÷9÷5=408÷2÷6=144÷2÷3=675÷9÷5=570÷3÷5=348÷4÷3=450÷5÷5=196÷7÷2=609÷7÷3=714÷7÷3=920÷4÷2=180÷2÷6=672÷8÷4=636÷6÷2=684÷4÷9=120÷5÷8=704÷8×5=640÷5×9=944÷2×6=822÷3×2=472÷2×8=108÷9×8=200÷5×2=162÷9×2=519÷3×8=385÷7×8=63÷9×8=522÷3×6=936÷9×8=344÷4×2=528÷2×3=380÷4×5=48÷2×8=246÷6×8=518÷7×6=606÷6×3=518÷7×8=418÷2×9=24÷4×3=756÷9×8=360÷2×9=48÷6×2=180÷9×6=480÷4×6=688÷2×4=54÷9×2=372÷4×8=312÷4×5=178÷2×4=450÷2×9=544÷8×2=532÷2×8=546÷7×6=760÷5×4=54÷6×9=330÷6×9=128÷8×20=344÷4×50=77÷7×16=165÷5×43=96÷3×21=90÷2×48=64÷2×13=204÷3×52=301÷7×11=392÷8×14=94÷2×17=688÷8×82=18÷2×92=170÷5×62=154÷7×23=736÷8×85=96÷8×60=56÷8×96=80÷4×14=141÷3×86=18÷3×78=255÷3×46=30÷5×70=658÷7×54=432÷9×10=105÷7×81=25÷5×59=52÷4×41=45÷5×48=390÷6×81=175÷5×12=30÷6×63=320÷4×11=135÷5×34=243÷9×12=208÷8×70=24÷3×73=276÷6×10=297÷9×16=120÷3×73=214+(444-204)=743+(350-80)=56+(479-106)=542+(855-580)=87+(493-287)=90+(875-442)=469+(334-99)=596+(266-182)=103+(322-15)=996+(256-208)=66+(157-38)=611+(886-553)=157+(385-13)=201+(762-317)=69+(224-14)=34+(538-65)=64+(398-79)=660+(570-256)=187+(485-474)=740+(596-584)=153+(81-35)=114+(919-115)=106+(351-20)=778+(255-21)=451+(400-348)=292+(914-18)=426+(75-46)=830+(787-28)=337+(149-125)=350+(982-639)=152+(481-404)=253+(310-303)=396+(387-23)=468+(759-691)=57+(235-115)=620+(843-775)=450+(372-341)=719+(742-475)=329+(352-118)=667+(673-45)=317-(59+25)=510-(39+425)=471-(341+37)=913-(243+222)=381-(84+288)=953-(304+465)=473-(178+239)=739-(52+647)=437-(47+229)=598-(346+66)=265-(98+48)=741-(375+87)=334-(169+88)=932-(624+54)=420-(42+116)=437-(247+163)=426-(57+268)=951-(104+190)=212-(52+89)=937-(263+153)=293-(49+185)=864-(317+263)=471-(144+278)=782-(47+727)=268-(23+185)=848-(243+595)=241-(108+118)=716-(145+208)=422-(283+50)=516-(212+62)=388-(152+78)=760-(198+388)=315-(149+12)=991-(422+372)=292-(175+48)=574-(387+80)=287-(102+81)=647-(287+314)=388-(53+206)=855-(367+54)=483-(474-123)=894-(830-167)=183-(176-114)=362-(320-179)=482-(262-67)=637-(894-854)=368-(400-275)=721-(860-275)=482-(498-165)=763-(976-450)=419-(435-265)=526-(474-106)=178-(491-334)=696-(592-244)=369-(474-380)=234-(779-556)=269-(245-104)=743-(886-601)=351-(465-135)=423-(842-556)=257-(210-28)=513-(759-601)=169-(417-334)=559-(914-392)=475-(262-196)=640-(634-356)=267-(81-46)=663-(669-161)=196-(125-47)=529-(955-814)=420-(480-179)=953-(222-216)=156-(412-366)=435-(573-184)=319-(367-189)=556-(405-302)=236-(78-11)=854-(587-542)=480-(456-234)=219-(580-423)=472÷(16÷4)=175÷(49÷7)=400÷(12÷3)=670÷(16÷8)=40÷(40÷8)=186÷(54÷9)=264÷(24÷3)=603÷(18÷2)=414÷(48÷8)=36÷(54÷9)=430÷(10÷5)=852÷(12÷2)=445÷(20÷4)=58÷(10÷5)=273÷(28÷4)=21÷(21÷3)=369÷(45÷5)=584÷(64÷8)=425÷(45÷9)=232÷(16÷4)=228÷(18÷3)=30÷(36÷6)=114÷(16÷8)=332÷(28÷7)=84÷(12÷4)=316÷(16÷8)=102÷(10÷5)=882÷(54÷9)=292÷(14÷7)=156÷(54÷9)=264÷(16÷8)=999÷(63÷7)=240÷(24÷8)=650÷(30÷6)=120÷(32÷4)=344÷(12÷6)=477÷(24÷8)=354÷(36÷6)=63÷(14÷2)=968÷(14÷7)=136÷(2×2)=368÷(2×4)=96÷(2×2)=870÷(2×3)=788÷(2×2)=536÷(2×4)=848÷(2×4)=657÷(3×3)=352÷(4×2)=870÷(3×2)=328÷(2×2)=392÷(4×2)=192÷(2×2)=945÷(3×3)=40÷(2×4)=824÷(4×2)=708÷(2×3)=884÷(2×2)=744÷(3×2)=384÷(2×2)=918÷(2×3)=416÷(4×2)=630÷(3×2)=672÷(4×2)=864÷(3×3)=477÷(3×3)=282÷(3×2)=27÷(3×3)=752÷(2×4)=792÷(3×3)=36÷(3×3)=312÷(2×3)=882÷(2×3)=582÷(3×2)=952÷(2×4)=984÷(2×4)=720÷(3×3)=376÷(2×2)=990÷(2×3)=18÷(2×3)=123×(10÷2)=670×(40÷5)=33×(56÷8)=815×(64÷8)=63×(28÷4)=659×(63÷7)=352×(12÷6)=255×(24÷3)=176×(20÷4)=671×(15÷3)=18×(28÷7)=971×(25÷5)=225×(24÷6)=60×(25÷5)=150×(48÷8)=384×(48÷8)=110×(10÷5)=554×(24÷6)=148×(20÷5)=753×(10÷2)=169×(16÷4)=723×(16÷8)=413×(12÷6)=705×(45÷5)=86×(72÷9)=215×(54÷6)=187×(15÷5)=735×(10÷5)=61×(81÷9)=164×(24÷4)=290×(27÷9)=660×(45÷9)=363×(14÷7)=643×(21÷7)=52×(15÷5)=598×(16÷4)=50×(36÷6)=330×(42÷6)=161×(45÷9)=401×(18÷2)=27×(279÷9)=99×(639÷9)=31×(104÷4)=68×(150÷5)=20×(175÷5)=38×(332÷4)=32×(50÷2)=42×(474÷6)=35×(46÷2)=32×(459÷9)=48×(60÷4)=50×(498÷6)=40×(96÷8)=99×(776÷8)=18×(216÷8)=25×(64÷4)=12×(124÷2)=22×(316÷4)=26×(72÷6)=21×(64÷2)=33×(171÷9)=48×(120÷5)=15×(112÷2)=54×(168÷4)=23×(140÷4)=74×(136÷8)=23×(54÷3)=22×(312÷6)=12×(664÷8)=63×(828÷9)=44×(88÷4)=11×(366÷6)=20×(165÷5)=32×(496÷8)=33×(90÷6)=38×(621÷9)=13×(114÷6)=31×(234÷3)=31×(154÷7)=17×(42÷2)=265+71×6=41+79×9=54+22×2=369+113×7=99+270×2=727+176×3=490+161×3=719+52×8=43+282×2=506+215×4=416+28×9=835+43×9=179+106×5=412+137×5=50+65×2=435+121×5=371+220×2=451+280×3=459+20×9=938+53×5=31+47×8=932+92×4=359+60×6=136+376×2=124+87×2=181+419×2=317+54×8=277+53×7=396+70×7=219+15×9=64×6+89=86×2+301=78×9+42=103×3+160=18×8+420=95×3+591=243×2+280=13×4+177=87×3+15=109×3+163=303+18×26=417+50×19=152+14×18=932+10×34=123+13×42=511+46×10=221+15×16=294+20×34=261+16×30=711+32×26=47+53×10=436+28×35=48+21×37=788+19×18=20+23×15=183+10×11=209+32×14=232+32×29=38+21×42=620+11×19=205+14×44=919+51×13=34+22×14=146+10×76=288+54×12=196+20×50=106+25×13=746+13×59=92+46×10=907+50×13=67×13+20=27×20+794=74×10+100=24×33+41=29×13+462=59×14+129=69×10+278=15×17+209=21×10+248=60×15+844=405-13×24=972-16×50=494-22×20=663-35×16=408-21×10=862-29×21=225-13×16=903-11×16=243-13×15=918-67×13=257-12×20=919-28×22=451-13×16=610-41×11=432-17×17=587-30×11=274-10×24=849-67×10=456-11×26=755-40×11=488-13×21=710-21×24=335-26×10=180-13×12=413-17×19=742-10×70=474-47×10=379-19×14=219-14×14=928-60×14=392-17×11=598-54×11=484-29×16=957-13×70=345-12×20=844-41×13=412-10×36=758-63×10=450-22×14=614-27×20=290-25×4=940-201×3=446-68×5=946-115×8=311-36×2=525-48×3=195-88×2=451-36×4=437-28×5=523-29×4=358-38×8=807-143×3=307-107×2=970-40×9=461-99×4=769-109×3=481-74×2=592-87×5=428-19×4=269-34×2=452-61×3=544-25×8=399-149×2=932-49×2=192-21×8=589-56×3=391-22×9=804-112×4=387-92×3=513-91×4=448-81×2=573-41×2=397-165×2=933-13×7=281-26×6=684-40×4=294-60×2=760-34×4=293-67×3=794-92×6=15×13-145=26×28-574=11×40-140=44×14-234=14×25-154=17×37-264=17×22-129=55×14-202=31×14-432=17×41-513=17×15-26=26×17-299=12×26-245=40×24-179=11×37-180=32×16-226=13×24-42=25×12-126=19×15-200=10×62-136=17×12-165=20×46-279=21×11-136=34×15-36=19×11-103=71×14-418=24×16-206=15×35-74=14×31-380=12×64-659=39×12-424=44×12-361=15×17-147=26×37-254=35×13-374=47×20-472=17×22-69=16×36-416=10×30-18=21×45-815=115×2-151=694×3-411=285×3-764=416×9-504=210×4-405=773×7-163=324×3-171=482×8-422=232×3-562=263×9-671=124×8-153=171×2-71=166×6-920=239×5-594=119×7-461=804×8-466=145×5-252=444×8-15=182×5-106=623×6-673=118×7-239=478×7-715=380×2-218=752×9-870=355×2-415=793×9-119=187×5-72=671×5-937=117×4-468=272×2-519=298×2-452=502×2-466=217×4-33=535×4-839=55×3-52=578×9-92=62×3-133=460×8-445=142×5-11=341×4-410=31+590÷2=372+186÷3=127+30÷3=941+90÷5=440+288÷8=682+684÷6=181+357÷7=506+652÷4=263+320÷8=465+488÷8=55+366÷6=569+760÷4=188+732÷2=730+102÷6=478+728÷8=748+618÷6=30+496÷2=16+414÷2=75+762÷6=144+952÷8=588÷7+252=225÷9+147=117÷3+357=360÷6+720=528÷4+460=948÷4+969=648÷4+239=84÷3+384=162÷9+393=48÷2+746=798÷6+132=120÷3+218=52÷2+314=520÷4+57=464÷4+334=126÷2+969=448÷4+431=876÷2+924=120÷6+172=720÷5+923=367-164÷2=642-960÷2=451-49÷7=709-990÷6=495-392÷4=298-108÷9=408-530÷2=783-708÷6=226-126÷3=522-184÷2=223-834÷6=326-620÷5=342-56÷7=883-30÷6=260-644÷4=165-315÷3=229-657÷9=527-992÷4=182-20÷4=996-558÷2=185-973÷7=705-348÷6=185-702÷6=820-358÷2=206-124÷2=300-302÷2=499-276÷6=554-350÷7=353-234÷9=427-216÷8=273-644÷7=517-630÷9=412-483÷3=981-216÷9=474-332÷4=414-402÷6=324-408÷3=482-567÷7=489-332÷4=995-252÷2=12×(286-221)=94×(874-835)=15×(95-46)=23×(313-273)=12×(210-153)=91×(448-414)=27×(90-58)=56×(948-885)=60×(382-369)=77×(505-464)=27×(408-373)=44×(774-686)=12×(330-280)=53×(937-873)=25×(339-300)=60×(356-264)=32×(158-137)=33×(65-33)=22×(357-332)=63×(569-480)=(259-245)×16=(414-377)×22=(228-207)×29=(882-786)×32=(440-404)×13=(581-529)×42=(88-59)×16=(105-53)×50=(292-267)×35=(979-959)×65=(112-88)×17=(306-252)×86=(277-238)×11=(818-796)×58=(55-35)×44=(149-127)×88=(146-117)×22=(693-617)×93=(369-350)×41=(71-47)×27=11×(307-302)=85×(537-534)=328×(317-314)=997×(148-142)=139×(161-155)=277×(635-630)=109×(229-226)=835×(670-665)=220×(489-485)=56×(479-470)=51×(491-487)=70×(147-138)=76×(309-305)=717×(680-676)=108×(116-108)=525×(926-923)=200×(484-481)=428×(43-38)=114×(219-212)=479×(740-736)=322×(457-454)=822×(929-921)=203×(226-223)=360×(210-204)=101×(338-330)=555×(670-666)=97×(436-432)=112×(396-388)=83×(311-308)=533×(261-254)=87×(87-78)=696×(438-431)=108×(101-93)=315×(727-722)=122×(385-378)=885×(29-21)=141×(145-139)=28×(787-780)=84×(278-271)=774×(712-703)=135÷(84-81)=268÷(349-345)=284÷(98-94)=270÷(677-668)=224÷(72-68)=280÷(165-160)=386÷(484-482)=136÷(149-141)=399÷(103-100)=515÷(546-541)=18÷(44-38)=756÷(613-607)=54÷(104-95)=468÷(271-267)=200÷(387-383)=950÷(887-882)=94÷(398-396)=100÷(539-534)=382÷(113-111)=390÷(81-75)=216÷(101-99)=984÷(411-409)=240÷(217-212)=240÷(370-362)=30÷(326-324)=595÷(346-339)=380÷(380-376)=158÷(619-617)=272÷(398-390)=501÷(823-820)=420÷(411-404)=238÷(426-424)=234÷(497-488)=66÷(313-307)=75÷(497-492)=402÷(58-52)=316÷(90-86)=936÷(612-604)=240÷(388-383)=104÷(680-672)=(245-210)÷5=(822-525)÷9=(221-77)÷9=(494-164)÷2=(216-45)÷9=(613-163)÷2=(258-96)÷6=(628-589)÷3=(390-348)÷3=(353-313)÷5=(89-77)÷3=(897-757)÷4=(429-171)÷2=(897-534)÷3=(468-434)÷2=(538-217)÷3=(350-318)÷8=(892-748)÷9=(360-126)÷6=(364-79)÷3=(370-190)÷9=(653-233)÷5=(429-255)÷3=(543-75)÷4=(408-256)÷8=(727-275)÷2=(277-67)÷7=(910-590)÷2=(213-27)÷2=(927-107)÷2=(458-224)÷9=(602-416)÷3=(402-159)÷3=(507-81)÷6=(485-73)÷2=(856-310)÷3=(379-123)÷4=(863-723)÷4=(333-165)÷3=(793-153)÷8=1/7+5/7=1/10+8/10=1/6+3/6=2/9+6/9=1/5+2/5=2/6+3/6=3/6+2/6=3/8+2/8=4/8+3/8=1/10+6/10=1/4+2/4=1/8+3/8=5/7-1/7=4/7-1/7=3/6-2/6=7/10-1/10=2/4-1/4=2/3-1/3=2/8-1/8=4/9-2/9=2/5-1/5=3/6-1/6=4/6-1/6=3/5-2/5=0.7+3.5=59.3+16.1=7.0+8.0=0.6+1.1=1.5+7.0=16.8+3.8=0.2+5.8=12.3+78.0=6.9+2.6=1.2+0.9=6.1+5.1=29.2+61.5=1.0+6.3=6.7+61.3=4.0+0.2=2.6+3.5=8.7+3.1=13.1+65.9=4.8+6.8=21.9+38.1=9.8+5.0=6.9+8.2=4.5+5.2=8.7+77.0=9.5+7.3=68.6+24.1=0.9+3.8=9.3+4.9=8.8+4.1=42.0+23.3=4.8+2.5=12.6+67.5=1.0+9.1=3.2+3.5=0.8+4.3=78.3+18.8=3.2+5.8=64.5+7.2=7.8+5.2=4.8+3.5=9.9-6.8=0.5-0.2=8.2-5.1=6.5-3.4=4.2-2.5=97.4-65.3=8.8-4.7=60.4-13.8=2.3-1.2=2.6-0.9=5.6-3.5=22.7-5.1=5.5-5.3=88.3-30.8=9.2-4.6=5.5-4.5=5.8-4.5=95.0-83.2=7.8-2.5=92.6-55.9=8.5-3.8=3.7-2.0=8.4-7.2=67.8-18.8=4.8-0.4=85.6-74.3=8.6-3.9=7.7-0.3=3.2-2.1=66.2-40.7=4.8-2.2=82.3-81.7=9.2-5.7=8.8-4.1=6.0-5.6=36.0-20.1=10.0-5.5=6.5-6.1=9.9-5.7=9.1-5.6=参考答案290+155=445601+856=1457122+339=461134+285=41980+273=353320+604=924137+195=332303+320=623279+108=387214+412=62632+190=222536+720=125662+106=168720+563=1283270+163=433258+512=770173+146=31986+72=15836+15=51508+601=1109282+165=447320+195=515203+57=260714+129=84377+238=315488+230=718133+84=217197+179=376281+202=483346+758=110448+147=195166+295=461187+83=270148+503=651298+194=492411+265=676292+136=428912+592=1504178+37=215341+66=407232-137=95797-475=322236-44=192487-373=114157-53=104600-287=313182-171=11740-14=726452-201=251210-195=15347-229=118852-767=85300-19=281587-56=531274-188=86720-601=119477-355=122841-39=802439-288=151190-99=91441-136=305919-71=848174-56=118412-258=154189-65=124610-30=580289-73=216633-110=523204-30=174618-533=85153-97=56931-573=358266-213=53927-683=244356-214=142998-545=453333-40=293877-461=416446-373=73355-214=141130×4=520285×3=855188×4=752603×5=301515×4=60306×9=275475×5=375286×2=572109×4=436298×9=268214×7=98748×5=3740401×2=802918×8=734448×2=96672×4=268817×7=119119×6=714484×2=968415×6=249072×8=576598×8=4784364×2=728503×7=352113×6=78275×9=247590×9=81070×7=49021×6=126206×7=1442190×4=760114×7=79810×2=20870×7=6090173×3=519117×2=234156×5=78058×5=290202×4=808351×8=2808312÷8=39840÷3=280260÷5=52184÷4=46250÷5=50543÷3=18150÷2=25126÷2=63104÷8=13120÷2=60378÷3=126252÷9=28261÷3=8784÷4=21396÷4=99680÷4=17024÷4=6636÷3=212180÷2=90956÷4=239186÷3=62933÷3=311258÷6=43144÷6=24128÷4=3284÷3=2812÷2=6864÷4=216298÷2=149267÷3=89390÷6=65791÷7=113240÷5=48144÷4=36352÷2=176995÷5=199196÷4=49330÷3=110366÷3=122140÷2=7016×10=16027×21=56718×31=55861×78=475849×18=88258×12=69630×14=42023×58=133444×14=61633×44=145234×11=37494×17=159833×22=72676×73=554876×10=76029×18=52210×35=35018×40=72016×26=41652×59=306811×76=83619×10=19026×18=46845×50=225025×13=32557×14=79852×11=57293×20=186012×42=50418×49=88212×79=94856×97=543215×31=46599×82=811819×21=39960×85=510058×16=92884×78=655238×15=57051×81=4131311+37+551=899636+879+616=2131463+464+70=997957+724+773=2454475+85+117=677263+694+191=114813+258+172=443338+337+169=844235+310+387=932477+796+557=1830416+87+124=627278+481+440=1199703+219+73=995473+208+863=1544107+123+488=71850+456+371=877186+42+765=993285+931+160=1376302+480+203=985468+315+883=1666428+158+108=694466+824+864=2154143+467+40=650154+880+787=1821294+271+59=624811+132+717=1660149+587+245=981312+717+742=177150+61+557=668188+698+331=121721+679+232=932326+776+574=167664+464+407=93543+453+643=1139244+191+53=488710+384+449=154371+292+559=922920+887+286=209348+213+522=783205+955+680=184042+384-157=26917+938-370=585177+152-93=236871+928-448=1351231+242-196=277778+939-528=118963+288-325=26104+759-410=453299+117-27=389381+873-662=592199+296-101=394877+673-814=73616+473-80=409487+895-636=746141+229-186=184488+704-413=77917+253-37=233774+984-708=1050177+68-207=3886+315-387=14348+18-293=73390+929-922=397129+61-189=179+702-295=48641+276-154=163618+101-374=34525+450-332=143737+44-173=608271+41-76=236138+451-44=545119+378-110=387864+836-903=797107+257-97=267455+929-11=137386+308-379=15914+654-668=900115+214-225=104776+498-79=119574+242-139=177350+468-241=577488-125-217=146989-747-83=159225-74-24=127792-49-219=524488-144-132=212515-103-389=23249-62-41=146522-175-182=165199-107-53=39962-585-61=316281-32-121=128958-131-12=815470-81-250=139563-204-17=342347-193-96=58483-68-293=122464-365-21=78931-512-384=35420-10-386=24986-741-79=166267-240-17=10589-387-36=166345-152-74=119392-26-74=292163-19-10=134748-69-665=14238-44-177=17470-250-82=138161-25-81=55768-210-219=339169-26-25=118250-56-124=70361-30-140=191975-541-405=29450-60-385=5718-87-179=452498-50-399=49447-89-33=325326-126-17=183627-364-83=180346-314+368=400723-244+195=674365-340+68=93116-57+823=882249-245+245=249738-216+92=614360-257+29=132656-540+817=933241-194+134=181275-160+99=214442-43+101=500924-101+666=1489441-189+187=439342-39+649=952430-250+202=382686-150+883=141987-10+383=460959-221+126=864165-90+354=429776-423+781=1134227-106+313=43478-15+651=714263-179+193=277675-286+229=618372-323+213=262726-218+122=630326-16+153=463422-231+454=645473-434+62=101519-467+67=119447-444+15=18546-192+546=900366-265+318=419404-145+228=487457-214+222=465455-217+317=555390-85+81=386899-687+683=895490-475+410=425961-327+453=108711×22×3=72663×74×6=2797215×10×3=45095×71×9=6070513×23×2=59864×93×8=4761634×13×2=88452×59×5=1534023×10×2=46099×78×3=2316611×18×5=99027×32×4=345611×44×2=96844×39×2=343215×19×3=85535×53×4=742015×15×3=67540×11×9=396012×31×2=74417×60×3=306012×13×5=78086×44×6=2270419×16×3=91224×75×7=1260018×22×2=79260×18×6=648015×19×2=57088×43×6=2270415×18×3=81044×10×6=264011×26×2=57262×56×9=3124819×21×2=79856×25×4=560020×18×2=72040×32×2=256025×10×2=50077×57×6=2633418×13×3=70294×64×5=30080127×3×2=76262×5×4=124011×3×7=231110×4×2=88041×6×2=492295×3×2=177042×4×5=840275×3×4=330079×4×2=63233×4×2=26426×4×5=520278×2×6=333615×3×2=90140×6×4=336028×2×3=16852×6×4=124861×5×2=61057×4×9=205230×8×4=960157×3×5=235527×7×3=567253×3×4=3036108×2×3=64827×3×6=48634×6×3=612143×5×6=429010×2×9=180165×2×4=132065×5×2=650306×3×8=734413×5×3=19528×6×5=84089×4×2=712137×7×9=863125×9×3=67591×2×5=91029×7×3=609164×2×5=164011×5×8=440104×9×6=561612×6×37=266428×2×75=420046×2×77=708422×4×57=501624×2×36=172821×3×71=447311×6×88=580816×5×84=672013×6×65=507013×5×99=643517×3×48=244821×3×38=239415×3×90=405038×2×52=395214×5×24=168011×2×57=125430×2×54=324010×2×91=182020×4×14=112010×8×61=488010×6×48=288037×2×88=651212×2×70=168023×2×94=432413×6×26=202817×4×59=401212×3×33=118814×5×42=294044×2×29=255234×2×91=618818×4×30=216021×4×53=445238×2×34=258410×7×35=245027×2×79=426613×3×24=93624×3×55=396013×6×24=187229×2×75=435016×5×32=256035×24÷3=28024×70÷8=21054×16÷8=10872×10÷4=18048×14÷8=8425×30÷3=25016×40÷2=32034×64÷2=108852×10÷5=10460×67÷6=67010×21÷3=7088×15÷3=44012×70÷5=16875×26÷6=32528×34÷8=11913×96÷8=15610×59÷2=29565×12÷2=39016×51÷6=13622×80÷2=88031×20÷5=12430×25÷3=25020×47÷2=47031×24÷4=18633×27÷3=29740×26÷5=20818×32÷8=7254×29÷2=78312×80÷3=32036×13÷9=5232×29÷8=11637×52÷2=96234×20÷8=8525×78÷3=65027×28÷4=18910×95÷2=47544×12÷8=6614×45÷5=12656×13÷4=18285×41÷5=697186×4÷2=372194×8÷2=776455×2÷5=182862×9÷6=1293460×2÷5=184274×9÷6=411243×2÷6=81453×8÷3=120898×3÷6=4956×2÷8=1472×8÷4=144685×8÷5=109656×6÷7=48459×8÷4=918117×4÷3=156228×2÷3=152164×6÷4=246100×6÷2=300208×3÷2=31260×9÷5=108142×2÷4=7145×5÷3=7563×8÷7=72506×9÷2=227746×4÷8=23985×8÷2=3940192×5÷2=480316×6÷2=94852×7÷4=91324×7÷9=252348×2÷4=174715×9÷5=128710×4÷8=5353×9÷3=1059284×3÷2=426540×3÷9=18022×4÷8=11268×9÷6=402340×2÷8=85316×9÷6=47480÷2÷4=10832÷8÷4=26210÷2÷3=35756÷9÷6=14882÷6÷7=21385÷5÷7=11272÷2÷4=34405÷3÷5=27828÷3÷6=46376÷2÷4=47564÷2÷3=94136÷4÷2=17924÷6÷2=77876÷2÷2=219888÷4÷3=74380÷5÷2=38588÷7÷7=12710÷5÷2=71264÷4÷3=22804÷3÷4=67792÷4÷3=66825÷5÷3=55108÷9÷4=3364÷7÷4=13765÷9÷5=17408÷2÷6=34144÷2÷3=24675÷9÷5=15570÷3÷5=38348÷4÷3=29450÷5÷5=18196÷7÷2=14609÷7÷3=29714÷7÷3=34920÷4÷2=115180÷2÷6=15672÷8÷4=21636÷6÷2=53684÷4÷9=19120÷5÷8=3704÷8×5=440640÷5×9=1152944÷2×6=2832822÷3×2=548472÷2×8=1888108÷9×8=96200÷5×2=80162÷9×2=36519÷3×8=1384385÷7×8=44063÷9×8=56522÷3×6=1044936÷9×8=832344÷4×2=172528÷2×3=792380÷4×5=47548÷2×8=192246÷6×8=328518÷7×6=444606÷6×3=303518÷7×8=592418÷2×9=188124÷4×3=18756÷9×8=672360÷2×9=162048÷6×2=16180÷9×6=120480÷4×6=720688÷2×4=137654÷9×2=12372÷4×8=744312÷4×5=390178÷2×4=356450÷2×9=2025544÷8×2=136532÷2×8=2128546÷7×6=468760÷5×4=60854÷6×9=81330÷6×9=495128÷8×20=320344÷4×50=430077÷7×16=176165÷5×43=141996÷3×21=67290÷2×48=216064÷2×13=416204÷3×52=3536301÷7×11=473392÷8×14=68694÷2×17=799688÷8×82=705218÷2×92=828170÷5×62=2108154÷7×23=506736÷8×85=782096÷8×60=72056÷8×96=67280÷4×14=280141÷3×86=404218÷3×78=468255÷3×46=391030÷5×70=420658÷7×54=5076432÷9×10=480105÷7×81=121525÷5×59=29552÷4×41=53345÷5×48=432390÷6×81=5265175÷5×12=42030÷6×63=315320÷4×11=880135÷5×34=918243÷9×12=324208÷8×70=182024÷3×73=584276÷6×10=460297÷9×16=528120÷3×73=2920214+(444-204)=454743+(350-80)=101356+(479-106)=429542+(855-580)=81787+(493-287)=29390+(875-442)=523469+(334-99)=704596+(266-182)=680103+(322-15)=410996+(256-208)=104466+(157-38)=185611+(886-553)=944157+(385-13)=529201+(762-317)=64669+(224-14)=27934+(538-65)=50764+(398-79)=383660+(570-256)=974187+(485-474)=198740+(596-584)=752153+(81-35)=199114+(919-115)=918106+(351-20)=437778+(255-21)=1012451+(400-348)=503292+(914-18)=1188426+(75-46)=455830+(787-28)=1589337+(149-125)=361350+(982-639)=693152+(481-404)=229253+(310-303)=260396+(387-23)=760468+(759-691)=53657+(235-115)=177620+(843-775)=688450+(372-341)=481719+(742-475)=986329+(352-118)=563667+(673-45)=1295317-(59+25)=233510-(39+425)=46471-(341+37)=93913-(243+222)=448381-(84+288)=9953-(304+465)=184473-(178+239)=56739-(52+647)=40437-(47+229)=161598-(346+66)=186265-(98+48)=119741-(375+87)=279334-(169+88)=77932-(624+54)=254420-(42+116)=262437-(247+163)=27426-(57+268)=101951-(104+190)=657212-(52+89)=71937-(263+153)=521293-(49+185)=59864-(317+263)=284471-(144+278)=49782-(47+727)=8268-(23+185)=60848-(243+595)=10241-(108+118)=15716-(145+208)=363422-(283+50)=89516-(212+62)=242388-(152+78)=158760-(198+388)=174315-(149+12)=154991-(422+372)=197292-(175+48)=69574-(387+80)=107287-(102+81)=104647-(287+314)=46388-(53+206)=129855-(367+54)=434483-(474-123)=132894-(830-167)=231183-(176-114)=121362-(320-179)=221482-(262-67)=287637-(894-854)=597368-(400-275)=243721-(860-275)=136482-(498-165)=149763-(976-450)=237419-(435-265)=249526-(474-106)=158178-(491-334)=21696-(592-244)=348369-(474-380)=275234-(779-556)=11269-(245-104)=128743-(886-601)=458351-(465-135)=21423-(842-556)=137257-(210-28)=75513-(759-601)=355169-(417-334)=86559-(914-392)=37475-(262-196)=409640-(634-356)=362267-(81-46)=232663-(669-161)=155196-(125-47)=118529-(955-814)=388420-(480-179)=119953-(222-216)=947156-(412-366)=110435-(573-184)=46319-(367-189)=141556-(405-302)=453236-(78-11)=169854-(587-542)=809480-(456-234)=258219-(580-423)=62472÷(16÷4)=118175÷(49÷7)=25400÷(12÷3)=100670÷(16÷8)=33540÷(40÷8)=8186÷(54÷9)=31264÷(24÷3)=33603÷(18÷2)=67414÷(48÷8)=6936÷(54÷9)=6430÷(10÷5)=215852÷(12÷2)=142445÷(20÷4)=8958÷(10÷5)=29273÷(28÷4)=3921÷(21÷3)=3369÷(45÷5)=41584÷(64÷8)=73425÷(45÷9)=85232÷(16÷4)=58228÷(18÷3)=3830÷(36÷6)=5114÷(16÷8)=57332÷(28÷7)=8384÷(12÷4)=28316÷(16÷8)=158102÷(10÷5)=51882÷(54÷9)=147292÷(14÷7)=146156÷(54÷9)=26264÷(16÷8)=132999÷(63÷7)=111240÷(24÷8)=80650÷(30÷6)=130120÷(32÷4)=15344÷(12÷6)=172477÷(24÷8)=159354÷(36÷6)=5963÷(14÷2)=9968÷(14÷7)=484136÷(2×2)=34368÷(2×4)=4696÷(2×2)=24870÷(2×3)=145788÷(2×2)=197536÷(2×4)=67848÷(2×4)=106657÷(3×3)=73352÷(4×2)=44870÷(3×2)=145328÷(2×2)=82392÷(4×2)=49192÷(2×2)=48945÷(3×3)=10540÷(2×4)=5824÷(4×2)=103708÷(2×3)=118884÷(2×2)=221744÷(3×2)=124384÷(2×2)=96918÷(2×3)=153416÷(4×2)=52630÷(3×2)=105672÷(4×2)=84864÷(3×3)=96477÷(3×3)=53282÷(3×2)=4727÷(3×3)=3752÷(2×4)=94792÷(3×3)=8836÷(3×3)=4312÷(2×3)=52882÷(2×3)=147582÷(3×2)=97952÷(2×4)=119984÷(2×4)=123720÷(3×3)=80376÷(2×2)=94990÷(2×3)=16518÷(2×3)=3123×(10÷2)=615670×(40÷5)=536033×(56÷8)=231815×(64÷8)=652063×(28÷4)=441659×(63÷7)=5931352×(12÷6)=704255×(24÷3)=2040176×(20÷4)=880671×(15÷3)=335518×(28÷7)=72971×(25÷5)=4855225×(24÷6)=90060×(25÷5)=300150×(48÷8)=900384×(48÷8)=2304110×(10÷5)=220554×(24÷6)=2216148×(20÷5)=592753×(10÷2)=3765169×(16÷4)=676723×(16÷8)=1446413×(12÷6)=826705×(45÷5)=634586×(72÷9)=688215×(54÷6)=1935187×(15÷5)=561735×(10÷5)=147061×(81÷9)=549164×(24÷4)=984290×(27÷9)=870660×(45÷9)=3300363×(14÷7)=726643×(21÷7)=192952×(15÷5)=156598×(16÷4)=239250×(36÷6)=300330×(42÷6)=2310161×(45÷9)=805401×(18÷2)=360927×(279÷9)=83799×(639÷9)=702931×(104÷4)=80668×(150÷5)=204020×(175÷5)=70038×(332÷4)=315432×(50÷2)=80042×(474÷6)=331835×(46÷2)=80532×(459÷9)=163248×(60÷4)=72050×(498÷6)=415040×(96÷8)=48099×(776÷8)=960318×(216÷8)=48625×(64÷4)=40012×(124÷2)=74422×(316÷4)=173826×(72÷6)=31221×(64÷2)=67233×(171÷9)=62748×(120÷5)=115215×(112÷2)=84054×(168÷4)=226823×(140÷4)=80574×(136÷8)=125823×(54÷3)=41422×(312÷6)=114412×(664÷8)=99663×(828÷9)=579644×(88÷4)=96811×(366÷6)=67120×(165÷5)=66032×(496÷8)=198433×(90÷6)=49538×(621÷9)=262213×(114÷6)=24731×(234÷3)=241831×(154÷7)=68217×(42÷2)=357265+71×6=69141+79×9=75254+22×2=98369+113×7=116099+270×2=639727+176×3=1255490+161×3=973719+52×8=113543+282×2=60750