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193+74=216+836=78+294=236+376=136+41=497+481=184+199=787+988=216+119=141+218=47+219=806+691=239+75=764+174=266+148=280+420=27+15=505+634=210+109=322+387=33+115=590+127=132+332=963+985=76+97=689+189=145+238=159+57=204+228=984+319=60+59=560+903=64+229=26+70=73+345=360+629=284+160=534+902=162+315=419+206=271-232=670-81=177-132=971-932=69-27=809-147=295-63=671-168=373-307=845-813=386-65=593-278=321-66=809-377=486-395=872-802=418-312=649-349=422-300=954-57=336-101=605-354=488-65=902-477=461-286=681-269=253-156=854-499=319-281=867-554=317-72=189-166=168-115=981-131=484-335=697-559=397-46=761-649=396-279=726-572=273×2=400×6=160×3=433×9=84×3=278×3=214×3=627×3=447×2=438×5=308×3=656×4=208×2=145×3=362×2=287×8=412×2=877×5=121×2=802×2=190×5=378×9=385×2=125×8=187×2=687×6=225×3=217×2=264×2=460×2=24×9=41×4=87×7=529×8=45×5=860×3=35×3=806×8=151×3=124×9=392÷8=210÷5=110÷2=789÷3=310÷5=936÷8=190÷5=635÷5=142÷2=696÷8=174÷2=676÷4=259÷7=112÷7=205÷5=894÷3=132÷6=426÷6=80÷2=988÷2=90÷6=784÷4=306÷9=354÷2=296÷8=244÷4=396÷4=171÷3=114÷3=744÷8=164÷2=722÷2=117÷3=532÷7=16÷8=746÷2=284÷4=710÷2=135÷9=395÷5=15×49=63×28=10×42=31×16=41×15=60×16=24×36=72×41=12×72=88×97=11×48=10×32=23×14=25×83=92×10=54×96=10×33=40×81=39×16=42×15=15×45=96×37=22×11=28×72=10×57=39×59=11×31=25×96=16×20=96×60=44×22=87×75=33×14=19×74=42×22=29×92=27×34=94×67=38×14=23×20=48+881+55=552+87+576=51+267+521=146+319+922=49+106+726=687+761+446=217+116+478=994+231+906=11+461+72=824+955+360=34+271+268=940+605+923=516+146+30=232+567+87=543+249+72=64+109+700=162+123+188=381+586+866=53+98+282=935+434+433=153+640+190=965+284+460=35+111+163=859+723+525=153+113+655=196+795+103=667+19+189=228+436+407=346+389+72=526+109+760=45+802+49=280+782+877=674+157+72=358+444+368=244+34+402=109+271+763=27+135+446=462+506+145=129+149+492=606+958+168=61+228-248=345+660-188=256+160-180=903+13-428=77+386-147=396+907-283=248+22-24=292+254-202=335+45-251=609+657-845=261+11-75=102+736-290=227+219-307=65+941-409=170+243-71=801+726-673=308+106-173=865+849-546=248+56-167=503+796-485=257+41-279=683+568-393=269+99-316=979+377-286=240+95-188=435+507-664=194+168-358=659+778-638=90+277-154=451+148-385=58+270-60=274+760-533=185+146-99=272+327-433=29+464-478=637+624-156=131+324-81=600+165-192=364+34-94=855+93-186=478-10-236=819-401-24=460-59-13=980-616-188=246-114-116=885-246-440=476-117-17=809-123-511=381-44-69=835-456-26=416-42-317=653-587-17=190-37-10=342-58-158=418-92-129=688-224-460=349-93-196=999-810-144=486-26-40=544-113-230=307-217-20=978-557-310=316-126-127=792-466-214=396-140-235=973-336-311=334-80-105=721-138-490=490-276-169=429-302-98=378-86-132=256-111-52=467-311-65=621-158-124=491-80-30=877-320-109=499-321-23=873-374-153=375-80-66=807-150-296=64-43+326=797-305+180=269-254+81=971-45+759=155-61+119=834-187+991=500-350+152=905-651+638=160-155+404=294-292+646=302-106+255=942-360+704=197-52+278=488-285+852=163-150+128=710-596+639=261-64+181=603-503+517=213-83+59=547-270+766=381-241+166=862-239+72=85-64+351=855-772+533=495-449+345=934-87+287=486-453+287=785-385+809=162-61+310=211-198+196=457-257+168=477-158+467=488-402+116=867-294+616=199-10+248=680-555+876=272-241+101=878-44+122=229-165+91=580-468+238=13×17×2=62×48×8=14×22×3=52×39×5=19×14×3=45×35×6=31×10×2=21×87×6=10×10×2=92×96×2=16×25×2=90×15×6=10×11×5=91×62×5=10×16×3=60×61×4=22×17×2=52×16×7=21×16×2=36×15×8=15×25×2=75×92×7=15×27×2=61×78×2=17×29×2=96×51×8=13×31×2=29×71×8=41×11×2=64×49×6=12×19×4=80×66×5=16×12×2=21×53×6=12×10×3=90×64×3=11×24×3=78×98×3=29×17×2=91×62×3=23×3×7=219×2×3=20×3×5=24×4×2=18×3×9=52×8×4=14×2×5=164×2×5=53×9×2=344×2×6=82×3×4=111×8×6=26×4×8=129×5×9=27×4×6=143×2×7=17×7×4=396×2×9=23×7×5=493×2×6=71×2×6=98×8×6=31×7×2=122×8×5=11×3×7=102×8×9=40×3×7=418×2×5=39×5×3=34×8×2=23×8×3=11×5×6=114×2×4=334×2×5=43×6×3=95×9×4=83×3×4=93×3×9=63×5×3=288×3×2=33×3×28=10×5×65=33×3×85=16×6×51=38×2×25=33×3×35=11×7×48=16×2×17=20×4×66=33×3×45=14×6×33=12×6×90=39×2×34=10×2×54=17×5×31=17×3×88=30×2×61=31×2×76=25×2×89=46×2×81=22×4×74=10×9×64=28×2×40=11×4×27=24×4×54=19×3×55=10×2×80=17×2×18=10×2×89=16×4×44=11×4×84=14×7×55=41×2×93=20×3×59=31×3×50=11×5×56=33×2×76=11×9×49=13×6×38=10×5×93=10×51÷2=91×99÷3=12×21÷2=65×16÷4=21×42÷7=42×14÷3=33×24÷4=86×48÷6=44×12÷2=18×46÷4=30×13÷6=48×61÷2=36×24÷2=66×76÷8=66×10÷5=10×27÷6=30×25÷2=55×40÷8=45×20÷9=65×28÷7=13×60÷4=45×33÷9=22×12÷6=66×77÷7=24×15÷8=63×80÷8=36×15÷3=36×57÷3=12×69÷3=80×95÷8=11×28÷2=83×35÷5=48×13÷2=30×94÷5=12×65÷5=56×22÷2=83×12÷4=56×37÷4=58×14÷2=40×96÷2=81×6÷2=240×6÷5=249×2÷3=876×7÷2=126×4÷8=865×9÷5=192×4÷2=261×6÷9=66×6÷2=30×2÷3=100×7÷5=770×6÷4=138×5÷3=400×7÷2=158×5÷2=337×6÷3=48×3÷8=476×3÷4=165×3÷9=118×5÷2=243×4÷6=592×2÷8=156×6÷4=480×5÷4=28×6÷3=464×7÷8=48×4÷2=390×6÷2=280×2÷8=761×4÷2=310×3÷5=345×4÷6=239×4÷2=610×6÷2=22×6÷2=293×9÷3=222×2÷3=406×5÷2=238×2÷7=194×2÷4=650÷2÷5=904÷4÷2=468÷9÷4=84÷2÷2=220÷4÷5=945÷9÷7=147÷7÷3=931÷7÷7=490÷2÷5=850÷2÷5=468÷2÷6=588÷7÷4=144÷4÷9=912÷8÷6=448÷4÷4=846÷9÷2=522÷3÷3=768÷4÷3=567÷3÷7=234÷2÷9=248÷2÷2=594÷2÷9=320÷2÷2=640÷5÷8=147÷7÷7=684÷2÷3=870÷3÷5=918÷9÷6=840÷8÷5=342÷2÷3=420÷7÷2=96÷4÷4=650÷5÷2=520÷5÷2=924÷4÷7=952÷2÷2=625÷5÷5=351÷3÷9=252÷2÷6=576÷4÷3=612÷4×2=936÷8×9=576÷2×6=532÷2×4=538÷2×8=476÷2×7=423÷9×8=416÷4×2=120÷8×3=512÷4×2=614÷2×3=782÷2×9=522÷9×7=70÷5×9=604÷4×2=220÷2×5=345÷5×9=651÷3×7=900÷3×2=580÷5×6=550÷5×9=784÷4×7=820÷4×7=360÷9×5=488÷8×4=777÷3×2=591÷3×2=138÷2×5=936÷3×8=328÷4×2=819÷3×2=684÷3×9=609÷7×8=852÷4×6=380÷5×7=822÷2×9=228÷4×5=30÷5×9=988÷4×8=324÷2×3=78÷6×47=174÷3×77=198÷3×11=245÷5×53=56÷4×37=324÷9×90=176÷8×44=147÷3×35=102÷6×30=480÷6×55=45÷9×70=318÷6×73=18÷6×92=144÷9×11=56÷8×61=378÷9×76=119÷7×52=280÷4×30=40÷2×17=216÷6×70=30÷5×66=128÷8×55=20÷2×70=195÷5×70=200÷5×15=440÷5×51=104÷2×16=336÷8×19=91÷7×50=270÷9×90=189÷7×23=316÷4×27=90÷9×60=260÷4×30=15÷5×54=720÷9×49=32÷4×45=354÷6×98=296÷8×27=855÷9×16=233+(399-326)=957+(894-709)=300+(376-119)=771+(731-291)=138+(311-226)=227+(321-250)=54+(222-16)=171+(397-290)=279+(373-179)=292+(836-20)=384+(467-331)=686+(840-832)=201+(473-179)=910+(646-164)=461+(427-258)=73+(451-190)=230+(248-170)=942+(743-368)=311+(168-75)=126+(606-455)=280+(135-128)=820+(112-34)=458+(464-390)=551+(275-49)=229+(445-67)=131+(714-110)=447+(303-106)=482+(496-144)=71+(431-147)=208+(879-45)=304+(378-137)=105+(302-32)=117+(374-33)=822+(378-228)=128+(222-197)=358+(736-497)=476+(334-136)=191+(968-50)=382+(488-236)=900+(380-306)=465-(189+212)=333-(239+60)=325-(95+177)=662-(293+12)=370-(167+164)=688-(273+318)=460-(145+315)=588-(299+230)=302-(104+196)=538-(52+406)=445-(81+84)=994-(824+11)=288-(28+121)=489-(397+52)=340-(160+23)=989-(879+100)=454-(250+137)=650-(251+316)=331-(32+248)=631-(212+74)=464-(18+84)=939-(35+797)=401-(206+105)=955-(146+450)=451-(235+195)=825-(390+335)=482-(161+258)=804-(245+470)=257-(181+10)=671-(454+127)=302-(39+170)=693-(17+396)=426-(74+89)=725-(160+538)=487-(111+292)=865-(269+539)=345-(133+93)=997-(823+79)=469-(184+149)=701-(315+378)=480-(498-165)=444-(789-700)=234-(404-335)=374-(461-273)=33-(155-133)=913-(773-53)=399-(350-174)=919-(817-744)=315-(438-214)=497-(128-80)=356-(383-71)=902-(792-268)=148-(242-228)=382-(663-616)=405-(338-164)=397-(996-693)=335-(229-149)=272-(325-278)=405-(350-151)=670-(557-180)=254-(145-32)=558-(655-569)=381-(160-15)=801-(365-101)=225-(271-61)=666-(858-818)=362-(389-165)=308-(329-157)=235-(322-129)=458-(939-877)=174-(204-64)=425-(534-206)=397-(125-28)=741-(750-610)=217-(206-76)=906-(420-417)=470-(368-257)=530-(889-794)=397-(471-442)=237-(747-587)=414÷(36÷6)=192÷(32÷8)=144÷(32÷8)=424÷(16÷2)=400÷(12÷6)=264÷(12÷3)=472÷(16÷8)=428÷(28÷7)=48÷(48÷6)=236÷(32÷8)=102÷(12÷4)=828÷(27÷3)=39÷(18÷6)=759÷(27÷9)=312÷(21÷7)=185÷(15÷3)=54÷(72÷8)=843÷(24÷8)=85÷(40÷8)=372÷(18÷9)=52÷(32÷8)=208÷(14÷7)=56÷(40÷5)=288÷(12÷2)=404÷(12÷3)=351÷(12÷4)=306÷(42÷7)=195÷(15÷5)=414÷(18÷2)=423÷(21÷7)=216÷(36÷9)=114÷(16÷8)=294÷(15÷5)=608÷(12÷3)=10÷(18÷9)=845÷(15÷3)=175÷(35÷5)=196÷(18÷9)=170÷(18÷9)=819÷(18÷6)=90÷(3×2)=16÷(2×4)=894÷(3×2)=976÷(4×2)=856÷(4×2)=378÷(2×3)=954÷(3×3)=783÷(3×3)=426÷(2×3)=570÷(3×2)=104÷(4×2)=840÷(2×4)=612÷(2×3)=912÷(3×2)=714÷(3×2)=804÷(2×2)=728÷(4×2)=252÷(2×3)=558÷(2×3)=612÷(2×2)=750÷(2×3)=198÷(2×3)=360÷(4×2)=540÷(2×3)=240÷(4×2)=168÷(4×2)=152÷(4×2)=720÷(3×3)=480÷(2×4)=432÷(2×3)=736÷(2×2)=768÷(2×4)=16÷(4×2)=900÷(3×3)=864÷(2×2)=72÷(4×2)=128÷(2×2)=416÷(2×4)=816÷(2×4)=712÷(4×2)=106×(72÷8)=200×(56÷8)=179×(12÷6)=418×(40÷5)=139×(28÷7)=114×(42÷7)=134×(40÷8)=433×(56÷7)=88×(63÷7)=879×(30÷6)=124×(32÷4)=862×(35÷5)=19×(12÷3)=313×(20÷4)=464×(18÷9)=446×(36÷9)=215×(36÷9)=679×(16÷4)=254×(18÷6)=829×(28÷4)=95×(18÷2)=497×(27÷9)=20×(56÷7)=150×(56÷8)=50×(16÷4)=527×(35÷5)=21×(18÷6)=745×(56÷7)=162×(28÷7)=836×(16÷8)=258×(18÷9)=766×(10÷2)=305×(10÷5)=994×(18÷2)=103×(27÷3)=751×(54÷9)=176×(40÷8)=44×(14÷2)=78×(12÷2)=365×(27÷3)=54×(32÷2)=56×(58÷2)=37×(30÷2)=12×(68÷4)=67×(96÷8)=60×(34÷2)=17×(76÷4)=64×(504÷6)=21×(114÷6)=82×(175÷5)=32×(52÷2)=54×(400÷8)=52×(84÷7)=88×(82÷2)=40×(112÷8)=27×(86÷2)=31×(46÷2)=63×(147÷3)=25×(200÷8)=69×(432÷9)=17×(189÷9)=16×(348÷4)=56×(45÷3)=48×(258÷6)=12×(132÷2)=14×(261÷9)=15×(258÷6)=48×(384÷8)=18×(396÷9)=96×(855÷9)=31×(108÷6)=37×(567÷9)=16×(423÷9)=54×(48÷4)=21×(189÷7)=57×(684÷9)=46×(48÷3)=41×(172÷2)=57×(120÷8)=63×(39÷3)=91+13×7=625+150×5=39+209×3=423+137×2=10+20×8=780+225×4=492+79×2=339+62×8=137+120×3=101+45×9=67+222×2=629+215×3=121+166×4=727+450×2=76+148×6=396+60×6=165+41×8=982+88×5=92+111×8=303+35×6=117+86×4=369+33×8=117+96×7=99+201×2=265+15×9=337+120×4=118+371×2=418+43×9=134+20×9=140+151×5=131×4+279=145×3+814=65×8+229=187×4+479=111×5+97=105×3+836=103×2+296=116×6+721=255×2+229=118×8+694=152+14×13=33+49×17=249+10×30=704+12×30=416+12×33=449+15×11=150+10×35=654+30×17=162+47×16=175+59×15=73+19×37=902+56×17=325+17×35=125+13×42=154+11×62=587+18×37=293+38×13=139+22×10=64+69×10=924+91×10=42+11×58=239+19×28=102+32×25=360+17×23=270+11×60=737+39×17=81+25×26=648+60×10=202+15×24=978+10×81=10×20+310=12×43+174=26×21+304=10×15+724=25×11+294=29×15+825=54×10+374=34×27+949=19×22+179=40×23+653=330-11×24=733-29×19=384-16×17=429-10×11=322-10×22=611-22×15=413-18×16=437-12×27=371-18×12=896-41×20=428-18×10=709-13×28=186-10×11=978-10×29=292-10×17=927-33×15=418-22×17=950-12×69=429-10×33=916-11×33=497-31×12=664-10×13=364-10×13=582-21×11=458-20×16=738-15×40=468-45×10=971-10×82=414-18×15=699-11×53=382-12×28=892-40×22=333-10×16=631-14×33=452-23×10=827-68×11=476-17×21=942-19×20=493-14×27=752-18×27=296-30×3=701-26×3=458-37×8=898-84×2=277-30×6=699-85×5=341-102×3=389-38×8=105-25×4=706-187×3=380-77×4=844-98×8=384-27×2=753-107×7=404-34×7=636-66×7=215-90×2=971-200×4=354-38×9=901-238×3=499-71×7=294-16×6=439-126×2=909-93×4=447-109×2=818-90×6=345-157×2=465-113×2=108-10×4=732-65×4=425-13×2=940-199×4=225-28×8=731-70×8=471-45×5=706-60×7=434-107×4=839-66×2=432-160×2=241-33×5=26×15-125=72×13-498=16×20-311=26×24-546=10×28-196=40×14-451=17×18-229=20×39-398=18×18-296=21×30-350=14×25-119=11×71-374=10×21-145=36×19-658=19×20-236=70×13-705=25×16-393=16×56-410=26×11-55=18×42-635=13×36-165=17×30-336=32×10-319=11×78-576=12×11-126=11×33-197=18×21-196=41×20-399=47×10-449=62×10-87=30×10-145=10×64-412=11×27-249=17×30-234=25×16-331=15×57-117=33×11-260=18×21-149=37×10-189=27×34-330=388×2-480=480×9-149=492×2-62=468×8-744=40×7-91=285×5-36=185×2-297=281×9-82=298×2-261=614×6-325=349×2-576=414×9-533=320×2-144=877×5-575=216×4-817=732×4-720=118×3-17=850×7-373=162×4-242=267×4-621=490×2-478=107×4-77=176×5-547=658×6-320=136×5-324=198×6-449=180×4-431=602×6-775=469×2-841=290×7-324=132×7-613=72×7-231=80×5-240=879×7-836=55×8-230=151×2-67=127×5-608=628×3-517=118×3-167=848×6-619=333+148÷4=800+100÷5=467+42÷3=290+842÷2=369+378÷3=78+790÷2=195+279÷9=391+336÷6=92+960÷4=824+142÷2=307+438÷2=550+273÷7=222+948÷2=127+188÷4=21+231÷3=459+678÷2=35+612÷6=123+944÷8=492+815÷5=984+784÷2=63÷3+416=952÷7+264=207÷3+98=938÷2+355=238÷7+437=24÷6+353=837÷9+157=208÷2+912=948÷4+58=872÷4+121=72÷3+110=242÷2+532=166÷2+243=560÷2+744=472÷4+279=792÷2+300=344÷8+72=828÷4+776=714÷6+429=532÷4+432=361-63÷7=872-678÷6=122-712÷8=418-252÷3=312-248÷2=535-840÷3=242-348÷6=568-552÷3=299-408÷2=622-588÷7=261-685÷5=549-978÷2=470-48÷6=839-640÷8=328-330÷2=601-960÷8=258-228÷4=240-465÷3=290-472÷4=195-396÷3=436-220÷4=290-912÷6=167-744÷8=859-682÷2=239-54÷2=760-548÷2=148-680÷5=804-872÷8=489-565÷5=761-116÷2=196-426÷6=553-395÷5=287-912÷4=639-518÷7=188-98÷2=480-392÷4=361-744÷8=960-162÷3=448-714÷3=521-630÷3=13×(212-156)=62×(610-578)=69×(323-311)=13×(900-872)=68×(376-363)=69×(79-66)=15×(162-151)=78×(164-93)=11×(391-310)=41×(700-604)=28×(498-481)=84×(409-315)=18×(152-103)=17×(557-538)=48×(367-354)=58×(542-474)=12×(125-70)=56×(738-688)=32×(201-173)=13×(189-137)=(462-435)×10=(590-523)×62=(263-191)×13=(400-323)×80=(85-40)×10=(230-202)×61=(171-139)×16=(243-163)×12=(61-50)×39=(392-329)×12=(224-208)×47=(813-779)×29=(225-213)×33=(962-916)×82=(404-387)×49=(718-620)×37=(323-312)×44=(285-187)×32=(261-247)×54=(950-891)×26=163×(226-221)=919×(194-188)=38×(326-317)=524×(882-879)=54×(440-437)=839×(901-895)=18×(61-55)=955×(864-860)=19×(281-276)=936×(569-566)=98×(28-25)=31×(457-450)=60×(225-221)=15×(926-920)=110×(500-491)=381×(453-449)=200×(354-351)=838×(501-496)=216×(437-434)=519×(363-354)=108×(264-261)=347×(446-442)=46×(384-381)=176×(439-435)=320×(169-166)=275×(136-130)=102×(347-338)=455×(872-868)=77×(367-358)=109×(590-581)=50×(215-212)=903×(848-839)=130×(441-434)=775×(114-109)=130×(289-283)=119×(36-28)=237×(220-217)=536×(542-537)=16×(147-142)=714×(152-148)=123÷(320-317)=134÷(900-898)=225÷(259-250)=698÷(685-683)=24÷(411-409)=822÷(697-694)=58÷(160-158)=678÷(532-530)=204÷(52-48)=190÷(991-989)=288÷(309-301)=980÷(605-598)=184÷(389-381)=245÷(689-682)=99÷(475-472)=915÷(505-502)=56÷(86-79)=704÷(786-784)=450÷(266-263)=290÷(588-586)=459÷(100-97)=414÷(922-913)=120÷(317-309)=562÷(400-398)=291÷(310-307)=210÷(190-183)=304÷(402-398)=272÷(151-149)=54÷(380-371)=872÷(779-775)=330÷(390-385)=252÷(970-963)=244÷(311-309)=390÷(796-793)=84÷(286-279)=552÷(626-624)=320÷(168-166)=216÷(754-745)=220÷(423-418)=712÷(459-457)=(291-36)÷3=(305-71)÷6=(324-294)÷3=(895-463)÷9=(325-55)÷2=(924-423)÷3=(496-321)÷7=(171-81)÷6=(467-161)÷9=(996-190)÷2=(312-256)÷4=(527-35)÷3=(323-259)÷2=(754-246)÷2=(194-170)÷2=(916-355)÷3=(308-188)÷3=(952-205)÷3=(441-333)÷9=(869-133)÷2=(405-321)÷2=(330-306)÷8=(461-95)÷3=(378-198)÷4=(449-389)÷5=(867-59)÷2=(439-106)÷9=(841-15)÷2=(213-10)÷7=(645-111)÷3=(402-382)÷5=(835-763)÷8=(420-78)÷2=(557-53)÷7=(371-287)÷2=(532-390)÷2=(346-199)÷7=(811-523)÷9=(486-220)÷2=(996-736)÷4=3/6+2/6=5/10+3/10=1/7+2/7=1/7+4/7=1/4+2/4=1/9+2/9=3/7+2/7=3/7+4/7=4/8+2/8=1/6+5/6=2/7+4/7=2/8+3/8=3/6-1/6=4/5-1/5=2/5-1/5=6/9-2/9=4/7-2/7=3/4-1/4=2/8-1/8=2/3-1/3=5/8-2/8=6/8-1/8=2/7-1/7=5/10-1/10=0.2+2.7=42.1+39.6=0.2+2.4=3.1+0.8=0.3+1.4=94.9+0.6=4.3+2.6=8.4+65.8=9.0+6.7=9.9+8.8=8.2+8.7=22.1+40.8=2.8+2.5=3.2+51.2=7.0+9.6=4.9+7.1=5.0+5.3=24.3+75.0=4.0+2.2=53.4+44.9=7.6+1.8=4.8+5.4=0.5+8.0=27.8+52.4=9.4+5.3=63.6+15.3=0.9+3.9=7.4+0.3=4.0+0.6=35.2+62.9=2.9+3.4=21.9+61.7=2.5+8.9=6.3+8.6=7.6+9.9=7.3+25.9=7.6+0.3=32.5+42.8=5.6+8.1=0.4+3.1=8.8-2.2=25.7-4.9=10.0-8.1=6.5-5.3=6.1-0.3=71.4-15.0=10.0-5.5=91.2-26.4=4.6-1.0=7.8-1.5=7.1-1.8=19.8-4.6=7.7-1.8=64.0-59.6=2.2-0.5=4.4-1.4=4.9-3.2=66.3-49.9=6.9-5.3=68.8-17.3=6.9-5.0=9.5-4.8=6.9-2.0=56.2-32.9=3.1-2.6=83.9-73.5=3.3-2.9=7.2-0.6=5.7-4.8=25.1-22.4=4.0-2.4=55.2-15.9=9.2-7.2=6.5-2.9=8.2-6.2=74.3-70.2=9.6-6.3=34.3-7.1=3.8-1.2=7.4-4.0=参考答案193+74=267216+836=105278+294=372236+376=612136+41=177497+481=978184+199=383787+988=1775216+119=335141+218=35947+219=266806+691=1497239+75=314764+174=938266+148=414280+420=70027+15=42505+634=1139210+109=319322+387=70933+115=148590+127=717132+332=464963+985=194876+97=173689+189=878145+238=383159+57=216204+228=432984+319=130360+59=119560+903=146364+229=29326+70=9673+345=418360+629=989284+160=444534+902=1436162+315=477419+206=625271-232=39670-81=589177-132=45971-932=3969-27=42809-147=662295-63=232671-168=503373-307=66845-813=32386-65=321593-278=315321-66=255809-377=432486-395=91872-802=70418-312=106649-349=300422-300=122954-57=897336-101=235605-354=251488-65=423902-477=425461-286=175681-269=412253-156=97854-499=355319-281=38867-554=313317-72=245189-166=23168-115=53981-131=850484-335=149697-559=138397-46=351761-649=112396-279=117726-572=154273×2=546400×6=2400160×3=480433×9=389784×3=252278×3=834214×3=642627×3=1881447×2=894438×5=2190308×3=924656×4=2624208×2=416145×3=435362×2=724287×8=2296412×2=824877×5=4385121×2=242802×2=1604190×5=950378×9=3402385×2=770125×8=1000187×2=374687×6=4122225×3=675217×2=434264×2=528460×2=92024×9=21641×4=16487×7=609529×8=423245×5=225860×3=258035×3=105806×8=6448151×3=453124×9=1116392÷8=49210÷5=42110÷2=55789÷3=263310÷5=62936÷8=117190÷5=38635÷5=127142÷2=71696÷8=87174÷2=87676÷4=169259÷7=37112÷7=16205÷5=41894÷3=298132÷6=22426÷6=7180÷2=40988÷2=49490÷6=15784÷4=196306÷9=34354÷2=177296÷8=37244÷4=61396÷4=99171÷3=57114÷3=38744÷8=93164÷2=82722÷2=361117÷3=39532÷7=7616÷8=2746÷2=373284÷4=71710÷2=355135÷9=15395÷5=7915×49=73563×28=176410×42=42031×16=49641×15=61560×16=96024×36=86472×41=295212×72=86488×97=853611×48=52810×32=32023×14=32225×83=207592×10=92054×96=518410×33=33040×81=324039×16=62442×15=63015×45=67596×37=355222×11=24228×72=201610×57=57039×59=230111×31=34125×96=240016×20=32096×60=576044×22=96887×75=652533×14=46219×74=140642×22=92429×92=266827×34=91894×67=629838×14=53223×20=46048+881+55=984552+87+576=121551+267+521=839146+319+922=138749+106+726=881687+761+446=1894217+116+478=811994+231+906=213111+461+72=544824+955+360=213934+271+268=573940+605+923=2468516+146+30=692232+567+87=886543+249+72=86464+109+700=873162+123+188=473381+586+866=183353+98+282=433935+434+433=1802153+640+190=983965+284+460=170935+111+163=309859+723+525=2107153+113+655=921196+795+103=1094667+19+189=875228+436+407=1071346+389+72=807526+109+760=139545+802+49=896280+782+877=1939674+157+72=903358+444+368=1170244+34+402=680109+271+763=114327+135+446=608462+506+145=1113129+149+492=770606+958+168=173261+228-248=41345+660-188=817256+160-180=236903+13-428=48877+386-147=316396+907-283=1020248+22-24=246292+254-202=344335+45-251=129609+657-845=421261+11-75=197102+736-290=548227+219-307=13965+941-409=597170+243-71=342801+726-673=854308+106-173=241865+849-546=1168248+56-167=137503+796-485=814257+41-279=19683+568-393=858269+99-316=52979+377-286=1070240+95-188=147435+507-664=278194+168-358=4659+778-638=79990+277-154=213451+148-385=21458+270-60=268274+760-533=501185+146-99=232272+327-433=16629+464-478=15637+624-156=1105131+324-81=374600+165-192=573364+34-94=304855+93-186=762478-10-236=232819-401-24=394460-59-13=388980-616-188=176246-114-116=16885-246-440=199476-117-17=342809-123-511=175381-44-69=268835-456-26=353416-42-317=57653-587-17=49190-37-10=143342-58-158=126418-92-129=197688-224-460=4349-93-196=60999-810-144=45486-26-40=420544-113-230=201307-217-20=70978-557-310=111316-126-127=63792-466-214=112396-140-235=21973-336-311=326334-80-105=149721-138-490=93490-276-169=45429-302-98=29378-86-132=160256-111-52=93467-311-65=91621-158-124=339491-80-30=381877-320-109=448499-321-23=155873-374-153=346375-80-66=229807-150-296=36164-43+326=347797-305+180=672269-254+81=96971-45+759=1685155-61+119=213834-187+991=1638500-350+152=302905-651+638=892160-155+404=409294-292+646=648302-106+255=451942-360+704=1286197-52+278=423488-285+852=1055163-150+128=141710-596+639=753261-64+181=378603-503+517=617213-83+59=189547-270+766=1043381-241+166=306862-239+72=69585-64+351=372855-772+533=616495-449+345=391934-87+287=1134486-453+287=320785-385+809=1209162-61+310=411211-198+196=209457-257+168=368477-158+467=786488-402+116=202867-294+616=1189199-10+248=437680-555+876=1001272-241+101=132878-44+122=956229-165+91=155580-468+238=35013×17×2=44262×48×8=2380814×22×3=92452×39×5=1014019×14×3=79845×35×6=945031×10×2=62021×87×6=1096210×10×2=20092×96×2=1766416×25×2=80090×15×6=810010×11×5=55091×62×5=2821010×16×3=48060×61×4=1464022×17×2=74852×16×7=582421×16×2=67236×15×8=432015×25×2=75075×92×7=4830015×27×2=81061×78×2=951617×29×2=98696×51×8=3916813×31×2=80629×71×8=1647241×11×2=90264×49×6=1881612×19×4=91280×66×5=2640016×12×2=38421×53×6=667812×10×3=36090×64×3=1728011×24×3=79278×98×3=2293229×17×2=98691×62×3=1692623×3×7=483219×2×3=131420×3×5=30024×4×2=19218×3×9=48652×8×4=166414×2×5=140164×2×5=164053×9×2=954344×2×6=412882×3×4=984111×8×6=532826×4×8=832129×5×9=580527×4×6=648143×2×7=200217×7×4=476396×2×9=712823×7×5=805493×2×6=591671×2×6=85298×8×6=470431×7×2=434122×8×5=488011×3×7=231102×8×9=734440×3×7=840418×2×5=418039×5×3=58534×8×2=54423×8×3=55211×5×6=330114×2×4=912334×2×5=334043×6×3=77495×9×4=342083×3×4=99693×3×9=251163×5×3=945288×3×2=172833×3×28=277210×5×65=325033×3×85=841516×6×51=489638×2×25=190033×3×35=346511×7×48=369616×2×17=54420×4×66=528033×3×45=445514×6×33=277212×6×90=648039×2×34=265210×2×54=108017×5×31=263517×3×88=448830×2×61=366031×2×76=471225×2×89=445046×2×81=745222×4×74=651210×9×64=576028×2×40=224011×4×27=118824×4×54=518419×3×55=313510×2×80=160017×2×18=61210×2×89=178016×4×44=281611×4×84=369614×7×55=539041×2×93=762620×3×59=354031×3×50=465011×5×56=308033×2×76=501611×9×49=485113×6×38=296410×5×93=465010×51÷2=25591×99÷3=300312×21÷2=12665×16÷4=26021×42÷7=12642×14÷3=19633×24÷4=19886×48÷6=68844×12÷2=26418×46÷4=20730×13÷6=6548×61÷2=146436×24÷2=43266×76÷8=62766×10÷5=13210×27÷6=4530×25÷2=37555×40÷8=27545×20÷9=10065×28÷7=26013×60÷4=19545×33÷9=16522×12÷6=4466×77÷7=72624×15÷8=4563×80÷8=63036×15÷3=18036×57÷3=68412×69÷3=27680×95÷8=95011×28÷2=15483×35÷5=58148×13÷2=31230×94÷5=56412×65÷5=15656×22÷2=61683×12÷4=24956×37÷4=51858×14÷2=40640×96÷2=192081×6÷2=243240×6÷5=288249×2÷3=166876×7÷2=3066126×4÷8=63865×9÷5=1557192×4÷2=384261×6÷9=17466×6÷2=19830×2÷3=20100×7÷5=140770×6÷4=1155138×5÷3=230400×7÷2=1400158×5÷2=395337×6÷3=67448×3÷8=18476×3÷4=357165×3÷9=55118×5÷2=295243×4÷6=162592×2÷8=148156×6÷4=234480×5÷4=60028×6÷3=56464×7÷8=40648×4÷2=96390×6÷2=1170280×2÷8=70761×4÷2=1522310×3÷5=186345×4÷6=230239×4÷2=478610×6÷2=183022×6÷2=66293×9÷3=879222×2÷3=148406×5÷2=1015238×2÷7=68194×2÷4=97650÷2÷5=65904÷4÷2=113468÷9÷4=1384÷2÷2=21220÷4÷5=11945÷9÷7=15147÷7÷3=7931÷7÷7=19490÷2÷5=49850÷2÷5=85468÷2÷6=39588÷7÷4=21144÷4÷9=4912÷8÷6=19448÷4÷4=28846÷9÷2=47522÷3÷3=58768÷4÷3=64567÷3÷7=27234÷2÷9=13248÷2÷2=62594÷2÷9=33320÷2÷2=80640÷5÷8=16147÷7÷7=3684÷2÷3=114870÷3÷5=58918÷9÷6=17840÷8÷5=21342÷2÷3=57420÷7÷2=3096÷4÷4=6650÷5÷2=65520÷5÷2=52924÷4÷7=33952÷2÷2=238625÷5÷5=25351÷3÷9=13252÷2÷6=21576÷4÷3=48612÷4×2=306936÷8×9=1053576÷2×6=1728532÷2×4=1064538÷2×8=2152476÷2×7=1666423÷9×8=376416÷4×2=208120÷8×3=45512÷4×2=256614÷2×3=921782÷2×9=3519522÷9×7=40670÷5×9=126604÷4×2=302220÷2×5=550345÷5×9=621651÷3×7=1519900÷3×2=600580÷5×6=696550÷5×9=990784÷4×7=1372820÷4×7=1435360÷9×5=200488÷8×4=244777÷3×2=518591÷3×2=394138÷2×5=345936÷3×8=2496328÷4×2=164819÷3×2=546684÷3×9=2052609÷7×8=696852÷4×6=1278380÷5×7=532822÷2×9=3699228÷4×5=28530÷5×9=54988÷4×8=1976324÷2×3=48678÷6×47=611174÷3×77=4466198÷3×11=726245÷5×53=259756÷4×37=518324÷9×90=3240176÷8×44=968147÷3×35=1715102÷6×30=510480÷6×55=440045÷9×70=350318÷6×73=386918÷6×92=276144÷9×11=17656÷8×61=427378÷9×76=3192119÷7×52=884280÷4×30=210040÷2×17=340216÷6×70=252030÷5×66=396128÷8×55=88020÷2×70=700195÷5×70=2730200÷5×15=600440÷5×51=4488104÷2×16=832336÷8×19=79891÷7×50=650270÷9×90=2700189÷7×23=621316÷4×27=213390÷9×60=600260÷4×30=195015÷5×54=162720÷9×49=392032÷4×45=360354÷6×98=5782296÷8×27=999855÷9×16=1520233+(399-326)=306957+(894-709)=1142300+(376-119)=557771+(731-291)=1211138+(311-226)=223227+(321-250)=29854+(222-16)=260171+(397-290)=278279+(373-179)=473292+(836-20)=1108384+(467-331)=520686+(840-832)=694201+(473-179)=495910+(646-164)=1392461+(427-258)=63073+(451-190)=334230+(248-170)=308942+(743-368)=1317311+(168-75)=404126+(606-455)=277280+(135-128)=287820+(112-34)=898458+(464-390)=532551+(275-49)=777229+(445-67)=607131+(714-110)=735447+(303-106)=644482+(496-144)=83471+(431-147)=355208+(879-45)=1042304+(378-137)=545105+(302-32)=375117+(374-33)=458822+(378-228)=972128+(222-197)=153358+(736-497)=597476+(334-136)=674191+(968-50)=1109382+(488-236)=634900+(380-306)=974465-(189+212)=64333-(239+60)=34325-(95+177)=53662-(293+12)=357370-(167+164)=39688-(273+318)=97460-(145+315)=0588-(299+230)=59302-(104+196)=2538-(52+406)=80445-(81+84)=280994-(824+11)=159288-(28+121)=139489-(397+52)=40340-(160+23)=157989-(879+100)=10454-(250+137)=67650-(251+316)=83331-(32+248)=51631-(212+74)=345464-(18+84)=362939-(35+797)=107401-(206+105)=90955-(146+450)=359451-(235+195)=21825-(390+335)=100482-(161+258)=63804-(245+470)=89257-(181+10)=66671-(454+127)=90302-(39+170)=93693-(17+396)=280426-(74+89)=263725-(160+538)=27487-(111+292)=84865-(269+539)=57345-(133+93)=119997-(823+79)=95469-(184+149)=136701-(315+378)=8480-(498-165)=147444-(789-700)=355234-(404-335)=165374-(461-273)=18633-(155-133)=11913-(773-53)=193399-(350-174)=223919-(817-744)=846315-(438-214)=91497-(128-80)=449356-(383-71)=44902-(792-268)=378148-(242-228)=134382-(663-616)=335405-(338-164)=231397-(996-693)=94335-(229-149)=255272-(325-278)=225405-(350-151)=206670-(557-180)=293254-(145-32)=141558-(655-569)=472381-(160-15)=236801-(365-101)=537225-(271-61)=15666-(858-818)=626362-(389-165)=138308-(329-157)=136235-(322-129)=42458-(939-877)=396174-(204-64)=34425-(534-206)=97397-(125-28)=300741-(750-610)=601217-(206-76)=87906-(420-417)=903470-(368-257)=359530-(889-794)=435397-(471-442)=368237-(747-587)=77414÷(36÷6)=69192÷(32÷8)=48144÷(32÷8)=36424÷(16÷2)=53400÷(12÷6)=200264÷(12÷3)=66472÷(16÷8)=236428÷(28÷7)=10748÷(48÷6)=6236÷(32÷8)=59102÷(12÷4)=34828÷(27÷3)=9239÷(18÷6)=13759÷(27÷9)=253312÷(21÷7)=104185÷(15÷3)=3754÷(72÷8)=6843÷(24÷8)=28185÷(40÷8)=17372÷(18÷9)=18652÷(32÷8)=13208÷(14÷7)=10456÷(40÷5)=7288÷(12÷2)=48404÷(12÷3)=101351÷(12÷4)=117306÷(42÷7)=51195÷(15÷5)=65414÷(18÷2)=46423÷(21÷7)=141216÷(36÷9)=54114÷(16÷8)=57294÷(15÷5)=98608÷(12÷3)=15210÷(18÷9)=5845÷(15÷3)=169175÷(35÷5)=25196÷(18÷9)=98170÷(18÷9)=85819÷(18÷6)=27390÷(3×2)=1516÷(2×4)=2894÷(3×2)=149976÷(4×2)=122856÷(4×2)=107378÷(2×3)=63954÷(3×3)=106783÷(3×3)=87426÷(2×3)=71570÷(3×2)=95104÷(4×2)=13840÷(2×4)=105612÷(2×3)=102912÷(3×2)=152714÷(3×2)=119804÷(2×2)=201728÷(4×2)=91252÷(2×3)=42558÷(2×3)=93612÷(2×2)=153750÷(2×3)=125198÷(2×3)=33360÷(4×2)=45540÷(2×3)=90240÷(4×2)=30168÷(4×2)=21152÷(4×2)=19720÷(3×3)=80480÷(2×4)=60432÷(2×3)=72736÷(2×2)=184768÷(2×4)=9616÷(4×2)=2900÷(3×3)=100864÷(2×2)=21672÷(4×2)=9128÷(2×2)=32416÷(2×4)=52816÷(2×4)=102712÷(4×2)=89106×(72÷8)=954200×(56÷8)=1400179×(12÷6)=358418×(40÷5)=3344139×(28÷7)=556114×(42÷7)=684134×(40÷8)=670433×(56÷7)=346488×(63÷7)=792879×(30÷6)=4395124×(32÷4)=992862×(35÷5)=603419×(12÷3)=76313×(20÷4)=1565464×(18÷9)=928446×(36÷9)=1784215×(36÷9)=860679×(16÷4)=2716254×(18÷6)=762829×(28÷4)=580395×(18÷2)=855497×(27÷9)=149120×(56÷7)=160150×(56÷8)=105050×(16÷4)=200527×(35÷5)=368921×(18÷6)=63745×(56÷7)=5960162×(28÷7)=648836×(16÷8)=1672258×(18÷9)=516766×(10÷2)=3830305×(10÷5)=610994×(18÷2)=8946103×(27÷3)=927751×(54÷9)=4506176×(40÷8)=88044×(14÷2)=30878×(12÷2)=468365×(27÷3)=328554×(32÷2)=86456×(58÷2)=162437×(30÷2)=55512×(68÷4)=20467×(96÷8)=80460×(34÷2)=102017×(76÷4)=32364×(504÷6)=537621×(114÷6)=39982×(175÷5)=287032×(52÷2)=83254×(400÷8)=270052×(84÷7)=62488×(82÷2)=360840×(112÷8)=56027×(86÷2)=116131×(46÷2)=71363×(147÷3)=308725×(200÷8)=62569×(432÷9)=331217×(189÷9)=35716×(348÷4)=139256×(45÷3)=84048×(258÷6)=206412×(132÷2)=79214×(261÷9)=40615×(258÷6)=64548×(384÷8)=230418×(396÷9)=79296×(855÷9)=912031×(108÷6)=55837×(567÷9)=233116×(423÷9)=75254×(48÷4)=64821×(189÷7)=56757×(684÷9)=433246×(48÷3)=73641×(