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74+406=485+447=148+82=161+112=370+111=171+486=355+101=272+501=319+92=401+109=247+83=884+444=68+183=292+435=120+334=158+538=337+72=601+461=157+104=355+789=35+15=237+98=202+123=983+940=72+53=112+333=378+119=176+548=86+48=561+281=258+233=950+320=20+60=157+255=267+202=119+248=238+111=520+260=136+113=399+190=202-149=968-847=481-288=739-307=377-340=375-176=329-203=625-411=251-192=490-157=245-190=800-136=451-405=451-72=413-69=970-796=388-320=786-738=482-243=374-38=361-325=302-285=421-221=353-186=151-14=895-809=407-361=803-199=492-43=888-92=462-195=320-196=294-213=914-483=243-116=929-483=383-122=730-177=351-153=977-504=77×8=360×4=76×2=614×9=24×5=966×4=74×6=414×7=130×7=367×5=248×2=164×2=59×5=309×5=132×4=438×7=69×3=204×7=72×5=134×4=84×4=240×8=103×7=930×2=306×3=465×7=92×3=84×3=52×4=872×4=92×8=534×7=50×8=177×4=161×2=458×2=21×2=167×4=466×2=274×5=354÷3=854÷2=168÷6=504÷3=385÷7=274÷2=326÷2=740÷4=207÷9=147÷3=100÷5=656÷8=204÷4=48÷4=270÷3=666÷3=258÷2=189÷7=208÷4=855÷9=105÷7=374÷2=183÷3=512÷8=55÷5=504÷2=26÷2=592÷4=50÷2=711÷3=75÷5=70÷7=240÷6=213÷3=140÷7=189÷3=42÷2=404÷4=220÷5=236÷2=17×25=74×53=19×30=85×20=14×17=67×45=49×20=35×86=51×16=86×66=28×13=67×77=93×10=81×92=35×16=67×15=35×11=20×65=14×61=38×85=51×17=73×39=63×12=88×91=36×21=11×13=10×47=41×52=29×24=82×19=50×12=95×10=23×32=95×52=12×18=30×56=14×14=84×32=14×54=43×63=330+337+204=717+664+907=279+329+191=432+602+741=191+195+250=435+747+27=309+24+89=319+758+697=353+403+136=567+574+495=175+546+105=896+932+78=374+78+251=458+842+367=96+371+169=797+692+397=311+108+332=634+33+322=199+507+182=748+611+606=151+390+299=81+475+953=74+341+193=418+754+729=327+127+155=461+972+555=76+377+164=579+351+253=60+643+200=547+269+125=340+135+238=554+688+800=76+36+765=698+350+761=578+181+79=131+190+586=327+358+296=715+766+736=415+156+285=240+675+864=139+72-112=545+990-23=379+78-353=248+805-614=32+224-77=368+768-90=69+102-105=527+340-469=266+228-320=818+284-464=183+141-212=525+395-773=340+16-243=223+502-703=81+307-365=472+800-183=353+68-41=989+552-756=199+240-81=394+700-272=135+218-57=957+552-244=397+31-309=141+997-894=171+102-174=586+522-660=230+43-140=148+932-491=273+197-243=888+505-160=427+33-448=954+431-756=116+203-222=947+661-697=231+171-196=452+634-323=315+62-363=546+575-93=36+189-136=530+213-348=322-104-53=931-269-251=474-135-62=936-206-302=369-65-126=729-318-23=452-69-33=893-87-375=318-11-28=936-583-145=445-59-122=790-443-307=460-68-244=682-211-149=190-136-30=829-265-143=187-64-67=704-600-71=329-102-135=906-120-28=382-82-295=859-491-98=385-254-99=153-65-76=482-139-209=807-310-353=499-329-53=326-69-149=496-296-41=415-28-272=455-54-235=766-113-204=491-29-334=545-162-318=432-170-140=444-54-35=258-33-199=760-593-164=307-65-139=702-418-25=336-119+143=933-70+104=242-204+325=439-281+73=269-97+148=549-450+179=369-167+187=959-658+568=447-256+110=379-13+613=53-50+370=924-580+279=489-379+104=712-434+718=277-172+302=985-276+904=426-299+266=582-177+580=134-89+52=884-677+365=141-136+32=586-19+163=234-217+76=864-589+741=437-239+173=478-121+211=435-373+54=582-402+846=431-227+89=976-468+672=329-171+91=312-220+362=303-208+295=998-614+967=477-311+168=266-125+863=336-263+412=527-407+455=178-69+368=310-251+828=25×18×2=44×27×3=15×15×2=21×10×8=18×11×5=30×25×5=13×33×2=84×84×9=11×10×7=15×54×2=10×12×4=65×93×4=11×15×3=65×50×5=10×12×5=55×21×9=12×16×2=52×22×3=13×24×2=19×86×8=35×12×2=43×88×6=10×11×8=18×91×4=12×11×2=36×21×5=23×10×2=64×70×5=19×25×2=64×63×5=26×13×2=83×15×3=13×18×4=78×52×7=10×31×3=48×97×3=30×11×2=86×58×8=28×11×3=92×98×6=14×9×5=37×6×9=57×3×2=41×4×9=90×2×3=59×4×2=135×2×3=228×2×3=42×2×5=208×3×2=71×2×7=34×8×7=125×3×2=414×2×8=23×4×2=25×6×8=68×3×4=66×7×8=23×5×6=38×7×4=151×3×2=304×2×7=12×9×5=210×4×6=19×4×3=234×3×2=53×5×3=25×3×7=35×3×6=76×4×9=10×7×3=375×2×7=57×6×2=405×2×8=15×9×4=112×6×3=10×2×5=28×3×5=59×2×6=457×2×6=25×2×63=33×3×97=14×3×38=12×3×94=15×3×33=12×2×15=15×2×98=11×8×86=16×2×52=14×5×69=48×2×78=46×2×60=16×2×17=14×4×89=20×4×89=13×5×19=17×3×72=32×3×89=32×3×86=23×3×12=44×2×86=31×3×57=10×4×92=29×2×40=43×2×16=24×4×87=23×2×59=12×8×46=23×4×10=31×3×24=10×4×42=18×5×76=18×5×19=13×4×55=19×5×87=47×2×41=10×3×25=10×9×39=30×3×37=14×3×20=13×25÷5=95×63÷9=15×13÷3=15×26÷2=20×38÷8=54×14÷6=18×43÷9=65×11÷5=49×18÷6=30×38÷4=23×14÷7=62×18÷3=22×28÷4=16×95÷2=10×78÷3=44×61÷2=15×21÷5=92×54÷3=32×18÷3=44×82÷4=10×86÷5=29×10÷2=14×36÷4=86×59÷2=18×48÷2=40×36÷9=24×27÷4=96×72÷2=12×70÷3=66×50÷3=16×15÷2=28×63÷9=16×33÷4=93×55÷5=10×69÷3=24×35÷2=14×35÷7=47×80÷8=46×15÷6=81×90÷6=135×4÷2=680×5÷2=252×3÷6=510×4÷2=92×9÷6=894×3÷9=136×3÷2=490×4÷7=134×6÷3=938×6÷4=180×4÷6=794×4÷8=275×2÷5=249×6÷3=285×3÷5=83×9÷3=32×7÷8=676×9÷2=54×7÷9=476×5÷2=122×6÷4=433×8÷4=12×3÷6=292×9÷3=288×2÷9=252×2÷6=165×6÷5=804×8÷3=415×2÷5=524×4÷8=314×3÷6=770×4÷5=384×2÷8=780×8÷6=282×3÷2=557×8÷4=100×9÷2=665×6÷3=14×3÷2=444×8÷3=720÷6÷8=540÷2÷2=324÷2÷3=760÷4÷5=360÷6÷5=936÷6÷6=732÷3÷4=246÷2÷3=768÷3÷2=672÷2÷3=216÷3÷2=648÷4÷9=231÷3÷7=624÷2÷4=546÷3÷7=180÷4÷3=690÷6÷5=756÷6÷7=280÷5÷4=356÷2÷2=350÷5÷5=504÷3÷3=84÷3÷7=156÷2÷3=324÷9÷4=340÷5÷2=560÷5÷7=270÷2÷3=900÷9÷5=570÷5÷3=456÷3÷8=70÷2÷5=800÷4÷4=888÷4÷2=549÷3÷3=858÷2÷3=384÷6÷4=240÷8÷2=768÷6÷8=360÷5÷4=729÷3×8=132÷6×5=576÷6×5=108÷4×5=354÷3×2=621÷9×2=666÷3×5=695÷5×8=456÷2×5=344÷2×8=329÷7×5=464÷4×3=376÷8×2=408÷3×9=588÷6×5=738÷9×7=792÷4×8=252÷7×2=25÷5×4=396÷6×5=652÷2×5=798÷7×3=964÷4×9=831÷3×2=870÷6×8=885÷3×5=810÷2×6=384÷3×9=30÷2×9=609÷7×6=427÷7×6=192÷2×5=27÷3×8=628÷4×9=330÷2×8=594÷2×9=330÷5×7=346÷2×6=306÷3×7=441÷7×3=60÷3×17=378÷9×83=65÷5×31=220÷5×91=15÷5×52=12÷6×73=24÷3×18=476÷7×14=63÷9×87=10÷5×35=15÷3×83=196÷2×97=595÷7×10=66÷3×93=128÷8×41=232÷4×21=240÷6×21=406÷7×45=108÷9×76=297÷3×61=42÷6×15=204÷4×53=44÷4×60=182÷2×79=12÷2×23=819÷9×35=56÷8×45=594÷9×90=49÷7×45=402÷6×47=21÷7×84=184÷8×69=24÷2×55=336÷6×11=15÷5×16=276÷3×11=532÷7×11=584÷8×91=172÷4×23=160÷2×99=207+(151-127)=635+(616-249)=56+(265-212)=668+(939-573)=191+(481-171)=364+(661-174)=73+(439-158)=193+(207-98)=128+(483-175)=217+(710-417)=118+(251-78)=670+(574-82)=236+(230-49)=217+(863-510)=60+(189-116)=803+(660-118)=241+(344-312)=301+(450-34)=143+(460-439)=164+(868-755)=80+(498-251)=900+(463-453)=126+(476-107)=595+(213-167)=121+(228-67)=582+(901-376)=212+(158-26)=156+(686-253)=482+(468-375)=87+(510-439)=325+(46-40)=912+(654-459)=293+(308-183)=879+(932-700)=394+(59-10)=319+(699-339)=301+(497-272)=247+(570-360)=377+(424-289)=307+(645-414)=336-(162+30)=798-(150+637)=489-(26+298)=735-(87+150)=497-(38+79)=844-(176+96)=465-(170+125)=984-(114+798)=328-(135+150)=519-(15+363)=486-(43+387)=956-(392+517)=484-(54+105)=560-(109+446)=307-(175+123)=974-(266+167)=342-(178+38)=728-(109+553)=496-(322+83)=972-(521+362)=357-(17+281)=532-(69+65)=476-(85+284)=861-(164+689)=466-(39+164)=874-(550+172)=494-(183+135)=978-(94+219)=471-(178+268)=674-(434+206)=477-(230+159)=992-(80+713)=342-(105+219)=913-(65+495)=360-(29+74)=832-(275+440)=263-(107+95)=921-(309+608)=268-(28+142)=886-(431+60)=417-(408-187)=511-(797-357)=270-(483-464)=573-(838-484)=404-(463-388)=976-(862-652)=446-(290-198)=269-(341-228)=42-(307-299)=876-(998-784)=388-(129-84)=410-(305-177)=284-(295-163)=143-(574-547)=400-(490-387)=902-(926-300)=366-(49-29)=905-(456-214)=464-(374-367)=751-(846-260)=153-(286-243)=905-(423-358)=186-(292-163)=586-(495-410)=488-(471-268)=571-(914-508)=333-(138-26)=325-(939-623)=346-(364-241)=789-(238-189)=311-(362-170)=916-(448-47)=154-(208-157)=507-(655-572)=346-(159-103)=380-(784-636)=222-(247-57)=926-(880-189)=304-(208-197)=711-(257-86)=174÷(18÷9)=237÷(27÷9)=162÷(54÷6)=300÷(10÷5)=21÷(27÷9)=88÷(32÷4)=390÷(48÷8)=108÷(24÷8)=119÷(14÷2)=135÷(35÷7)=330÷(12÷2)=296÷(28÷7)=100÷(45÷9)=325÷(30÷6)=288÷(64÷8)=85÷(35÷7)=138÷(18÷9)=75÷(18÷6)=200÷(40÷8)=693÷(27÷3)=470÷(30÷6)=626÷(12÷6)=342÷(16÷8)=158÷(16÷8)=78÷(54÷9)=148÷(12÷3)=328÷(36÷9)=315÷(27÷3)=420÷(12÷4)=664÷(18÷9)=417÷(24÷8)=34÷(10÷5)=324÷(81÷9)=91÷(63÷9)=392÷(16÷8)=249÷(15÷5)=148÷(12÷6)=665÷(35÷5)=450÷(16÷8)=342÷(18÷9)=54÷(3×2)=904÷(2×2)=328÷(2×2)=834÷(3×2)=318÷(3×2)=244÷(2×2)=936÷(2×2)=630÷(3×3)=468÷(3×2)=498÷(3×2)=84÷(3×2)=76÷(2×2)=282÷(3×2)=332÷(2×2)=768÷(2×2)=558÷(3×3)=462÷(2×3)=832÷(2×4)=180÷(2×2)=750÷(3×2)=252÷(3×2)=728÷(2×4)=404÷(2×2)=930÷(3×2)=720÷(4×2)=940÷(2×2)=126÷(3×3)=616÷(2×4)=856÷(4×2)=390÷(3×2)=714÷(3×2)=450÷(2×3)=628÷(2×2)=928÷(2×4)=784÷(2×4)=762÷(2×3)=692÷(2×2)=960÷(2×3)=816÷(4×2)=128÷(4×2)=73×(30÷6)=599×(35÷7)=155×(30÷5)=823×(32÷8)=63×(15÷3)=393×(42÷6)=85×(10÷5)=562×(21÷3)=251×(15÷5)=870×(56÷8)=87×(40÷8)=17×(28÷7)=248×(10÷5)=626×(18÷9)=146×(40÷8)=559×(28÷4)=41×(30÷6)=129×(12÷2)=206×(21÷7)=135×(32÷4)=100×(54÷6)=191×(45÷5)=114×(20÷4)=596×(15÷3)=201×(15÷5)=408×(48÷8)=39×(45÷5)=718×(56÷8)=104×(10÷2)=863×(36÷6)=330×(14÷7)=741×(72÷9)=87×(28÷4)=465×(28÷4)=84×(36÷4)=958×(27÷3)=185×(40÷8)=363×(28÷4)=88×(63÷9)=99×(36÷9)=68×(70÷7)=30×(220÷4)=42×(72÷4)=80×(112÷4)=10×(280÷7)=13×(98÷7)=19×(28÷2)=29×(513÷9)=26×(87÷3)=91×(108÷3)=13×(522÷9)=95×(423÷9)=11×(66÷3)=96×(366÷6)=55×(34÷2)=41×(448÷7)=29×(135÷9)=89×(553÷7)=78×(55÷5)=44×(172÷2)=37×(176÷8)=79×(207÷9)=24×(176÷8)=20×(56÷4)=31×(160÷8)=70×(568÷8)=60×(75÷5)=84×(156÷4)=45×(50÷5)=51×(672÷8)=10×(80÷5)=90×(94÷2)=16×(204÷6)=82×(166÷2)=11×(292÷4)=34×(40÷2)=19×(252÷9)=46×(539÷7)=14×(250÷5)=96×(20÷2)=112+301×2=160+105×8=499+50×6=923+172×3=317+14×9=757+30×5=130+77×2=890+90×5=117+373×2=518+319×2=238+221×3=495+206×4=55+127×2=381+40×6=436+52×7=26+477×2=202+84×7=324+99×3=83+234×2=907+108×7=224+212×3=262+254×3=398+12×6=524+50×3=48+208×2=750+68×2=267+20×3=544+83×5=439+163×2=242+275×3=82×7+99=131×6+771=22×9+242=43×6+557=140×5+108=14×9+611=84×8+239=142×5+427=36×4+100=46×4+883=311+12×26=820+10×51=42+10×22=129+25×34=423+31×16=896+17×26=297+12×25=513+68×13=145+28×30=338+18×18=118+51×15=922+37×21=81+18×13=955+14×12=413+23×16=456+23×15=208+58×11=428+11×82=123+24×12=704+47×16=437+43×13=96+16×16=246+19×32=457+45×10=206+10×24=668+46×10=44+16×35=719+80×10=336+20×13=93+33×15=17×18+19=37×26+220=33×18+69=25×24+392=81×11+46=10×52+664=29×13+264=22×36+331=16×22+97=31×32+30=384-31×10=731-56×11=464-16×23=987-12×71=396-18×18=958-18×46=318-12×25=959-18×19=358-13×25=601-17×17=323-23×13=837-53×10=460-14×16=857-14×49=437-11×36=655-10×21=462-24×18=757-10×58=398-18×18=950-81×11=444-18×11=557-21×11=454-17×18=943-46×15=434-32×12=870-31×27=383-14×18=427-15×19=392-11×21=862-23×24=477-10×20=240-11×16=486-22×22=869-13×58=436-33×11=997-14×33=425-18×16=629-13×27=299-16×10=770-18×23=327-109×3=281-30×2=316-69×4=890-66×8=245-20×2=708-50×7=127-40×2=841-319×2=363-43×7=738-107×2=277-24×5=743-54×6=419-24×9=553-206×2=490-15×3=494-115×2=261-19×2=910-154×2=159-10×3=93-28×2=255-113×2=779-103×6=397-128×2=209-100×2=175-24×5=511-25×4=404-16×3=812-81×8=497-83×2=691-30×9=461-115×3=701-37×7=97-11×7=507-41×3=436-40×9=453-95×3=418-100×4=834-91×2=273-114×2=334-26×2=15×32-85=24×25-447=17×27-147=42×22-541=10×29-232=21×13-230=34×12-93=14×29-105=21×23-415=49×13-575=15×26-343=26×33-626=12×37-66=10×81-402=29×11-214=18×39-21=19×20-22=10×85-795=20×20-203=19×28-124=29×10-166=19×36-342=10×49-251=47×15-355=15×27-36=21×41-234=11×40-225=24×33-390=18×25-94=67×12-162=12×16-40=90×11-283=14×30-241=81×11-250=43×10-187=69×10-212=14×12-103=13×67-375=29×16-430=18×19-250=244×4-689=509×7-254=161×6-838=699×8-862=295×3-499=509×9-126=29×4-11=460×9-25=283×3-150=888×6-774=235×2-393=892×9-676=307×2-148=228×9-84=162×3-361=485×5-316=184×4-595=643×7-144=40×7-72=603×9-716=250×3-431=751×7-263=147×6-603=296×3-307=302×2-456=373×8-791=372×2-236=305×7-309=246×2-329=746×5-622=239×4-855=217×5-839=70×9-277=875×7-860=111×5-361=392×8-411=107×9-706=600×4-554=394×2-447=286×4-237=493+484÷2=498+623÷7=167+96÷3=436+924÷6=485+903÷3=962+858÷6=410+988÷4=221+476÷4=265+225÷5=682+917÷7=465+425÷5=693+432÷9=384+826÷2=468+876÷2=120+427÷7=90+980÷2=292+72÷2=347+135÷3=418+362÷2=174+340÷4=332÷2+384=42÷3+94=670÷2+357=392÷2+723=828÷3+170=375÷5+826=424÷8+339=438÷3+980=254÷2+259=268÷2+364=772÷2+152=536÷4+580=666÷2+31=315÷3+445=784÷4+338=880÷5+279=172÷4+277=114÷6+24=398÷2+378=931÷7+560=489-240÷2=541-456÷2=303-798÷7=331-136÷8=414-604÷2=645-220÷2=110-550÷5=484-45÷3=487-423÷3=94-135÷5=397-399÷7=357-230÷5=107-248÷4=597-728÷2=328-942÷3=413-330÷5=484-90÷6=651-666÷2=256-424÷8=532-724÷2=293-765÷3=247-140÷4=263-296÷2=436-234÷3=375-780÷6=678-522÷3=382-270÷6=936-155÷5=331-234÷3=742-335÷5=372-528÷4=168-40÷5=172-120÷3=47-72÷2=350-552÷8=969-376÷2=126-252÷9=918-585÷9=205-207÷3=813-462÷7=17×(262-226)=65×(739-695)=19×(119-103)=29×(296-212)=13×(265-217)=80×(372-318)=31×(462-436)=21×(559-475)=31×(262-242)=92×(933-847)=15×(307-256)=40×(549-451)=10×(489-427)=71×(460-419)=12×(122-55)=61×(67-20)=21×(161-122)=30×(615-586)=13×(326-279)=36×(891-803)=(54-43)×76=(734-642)×85=(163-148)×66=(591-573)×37=(486-438)×18=(266-251)×65=(344-318)×26=(334-303)×35=(285-257)×29=(424-385)×43=(375-338)×19=(680-664)×54=(342-318)×32=(694-634)×71=(449-418)×11=(257-162)×83=(122-109)×17=(695-668)×74=(176-163)×51=(395-359)×47=210×(274-270)=56×(52-49)=128×(210-207)=136×(834-828)=81×(473-467)=541×(110-103)=90×(228-222)=724×(596-593)=48×(208-205)=767×(513-510)=136×(52-45)=698×(361-354)=39×(89-86)=103×(926-920)=117×(171-168)=186×(948-944)=101×(290-285)=447×(794-790)=174×(66-63)=875×(100-97)=261×(194-191)=291×(74-69)=156×(384-381)=455×(201-193)=83×(325-317)=138×(289-286)=136×(420-415)=335×(663-656)=321×(148-145)=403×(104-97)=30×(189-182)=269×(214-207)=115×(288-284)=238×(306-298)=209×(119-115)=884×(273-265)=53×(238-233)=100×(380-375)=59×(452-445)=234×(670-663)=129÷(489-486)=138÷(166-163)=70÷(134-132)=654÷(621-619)=192÷(178-172)=27÷(441-438)=30÷(152-150)=30÷(152-149)=116÷(86-84)=445÷(713-708)=336÷(430-423)=160÷(361-357)=270÷(148-146)=564÷(974-972)=360÷(355-353)=96÷(156-153)=459÷(182-173)=975÷(371-368)=226÷(310-308)=45÷(31-28)=334÷(431-429)=864÷(323-314)=396÷(365-359)=792÷(820-814)=345÷(394-389)=836÷(341-337)=60÷(86-82)=82÷(786-784)=76÷(468-464)=126÷(228-221)=135÷(265-260)=358÷(147-145)=24÷(121-113)=144÷(98-89)=57÷(449-446)=848÷(605-603)=110÷(295-290)=260÷(796-791)=360÷(54-45)=808÷(642-634)=(256-61)÷5=(695-101)÷6=(458-194)÷4=(390-96)÷6=(355-125)÷2=(846-781)÷5=(479-214)÷5=(892-438)÷2=(337-102)÷5=(992-194)÷3=(470-176)÷6=(999-205)÷2=(484-88)÷6=(755-203)÷4=(364-40)÷4=(535-525)÷2=(454-438)÷2=(905-330)÷5=(428-286)÷2=(363-48)÷9=(363-39)÷6=(982-46)÷4=(494-94)÷5=(741-705)÷6=(381-325)÷8=(541-136)÷3=(490-49)÷3=(992-257)÷7=(211-148)÷7=(52-18)÷2=(390-320)÷2=(402-307)÷5=(452-372)÷8=(762-332)÷2=(137-87)÷5=(787-124)÷3=(390-306)÷4=(761-194)÷3=(388-123)÷5=(541-289)÷6=1/7+5/7=3/9+4/9=4/8+3/8=3/9+5/9=1/6+4/6=1/4+2/4=1/7+3/7=4/6+2/6=4/8+2/8=5/8+3/8=1/6+3/6=2/6+4/6=3/6-1/6=5/7-1/7=4/6-1/6=4/7-3/7=3/5-1/5=5/8-2/8=3/7-1/7=2/3-1/3=2/4-1/4=5/10-4/10=3/6-2/6=3/5-2/5=5.0+7.0=18.5+43.9=9.5+5.3=3.5+8.9=2.0+6.6=75.1+11.8=1.4+1.1=27.5+67.5=1.3+3.3=8.5+6.9=9.9+5.0=1.2+97.1=10.0+5.5=20.0+13.7=0.9+7.5=3.2+2.3=3.4+3.7=8.2+28.3=4.6+0.2=7.4+59.9=7.6+5.2=6.7+8.4=3.4+0.6=52.3+12.4=7.9+0.9=55.8+27.6=6.4+2.1=2.2+2.4=6.1+5.2=53.7+35.8=6.8+6.2=18.1+22.4=7.1+1.9=0.6+5.0=6.3+1.7=28.4+54.4=4.6+3.7=18.4+55.9=7.7+9.5=9.1+8.0=6.5-3.8=54.4-21.4=6.5-3.9=6.5-4.2=7.5-0.4=92.5-40.2=6.6-1.3=84.5-71.9=7.5-2.8=8.9-6.0=8.4-1.4=92.3-63.4=8.3-5.0=77.8-39.7=8.3-6.8=6.7-6.6=2.2-0.2=36.6-20.6=2.7-0.3=69.5-55.2=5.0-4.5=6.8-1.6=5.0-0.2=89.5-24.1=7.9-5.5=41.1-20.3=8.4-2.3=2.2-1.0=8.4-5.2=39.2-14.6=2.4-1.0=71.7-37.6=4.5-1.9=5.8-3.5=6.0-4.9=84.4-34.3=1.2-0.8=32.4-6.9=6.3-0.2=8.5-1.9=参考答案74+406=480485+447=932148+82=230161+112=273370+111=481171+486=657355+101=456272+501=773319+92=411401+109=510247+83=330884+444=132868+183=251292+435=727120+334=454158+538=696337+72=409601+461=1062157+104=261355+789=114435+15=50237+98=335202+123=325983+940=192372+53=125112+333=445378+119=497176+548=72486+48=134561+281=842258+233=491950+320=127020+60=80157+255=412267+202=469119+248=367238+111=349520+260=780136+113=249399+190=589202-149=53968-847=121481-288=193739-307=432377-340=37375-176=199329-203=126625-411=214251-192=59490-157=333245-190=55800-136=664451-405=46451-72=379413-69=344970-796=174388-320=68786-738=48482-243=239374-38=336361-325=36302-285=17421-221=200353-186=167151-14=137895-809=86407-361=46803-199=604492-43=449888-92=796462-195=267320-196=124294-213=81914-483=431243-116=127929-483=446383-122=261730-177=553351-153=198977-504=47377×8=616360×4=144076×2=152614×9=552624×5=120966×4=386474×6=444414×7=2898130×7=910367×5=1835248×2=496164×2=32859×5=295309×5=1545132×4=528438×7=306669×3=207204×7=142872×5=360134×4=53684×4=336240×8=1920103×7=721930×2=1860306×3=918465×7=325592×3=27684×3=25252×4=208872×4=348892×8=736534×7=373850×8=400177×4=708161×2=322458×2=91621×2=42167×4=668466×2=932274×5=1370354÷3=118854÷2=427168÷6=28504÷3=168385÷7=55274÷2=137326÷2=163740÷4=185207÷9=23147÷3=49100÷5=20656÷8=82204÷4=5148÷4=12270÷3=90666÷3=222258÷2=129189÷7=27208÷4=52855÷9=95105÷7=15374÷2=187183÷3=61512÷8=6455÷5=11504÷2=25226÷2=13592÷4=14850÷2=25711÷3=23775÷5=1570÷7=10240÷6=40213÷3=71140÷7=20189÷3=6342÷2=21404÷4=101220÷5=44236÷2=11817×25=42574×53=392219×30=57085×20=170014×17=23867×45=301549×20=98035×86=301051×16=81686×66=567628×13=36467×77=515993×10=93081×92=745235×16=56067×15=100535×11=38520×65=130014×61=85438×85=323051×17=86773×39=284763×12=75688×91=800836×21=75611×13=14310×47=47041×52=213229×24=69682×19=155850×12=60095×10=95023×32=73695×52=494012×18=21630×56=168014×14=19684×32=268814×54=75643×63=2709330+337+204=871717+664+907=2288279+329+191=799432+602+741=1775191+195+250=636435+747+27=1209309+24+89=422319+758+697=1774353+403+136=892567+574+495=1636175+546+105=826896+932+78=1906374+78+251=703458+842+367=166796+371+169=636797+692+397=1886311+108+332=751634+33+322=989199+507+182=888748+611+606=1965151+390+299=84081+475+953=150974+341+193=608418+754+729=1901327+127+155=609461+972+555=198876+377+164=617579+351+253=118360+643+200=903547+269+125=941340+135+238=713554+688+800=204276+36+765=877698+350+761=1809578+181+79=838131+190+586=907327+358+296=981715+766+736=2217415+156+285=856240+675+864=1779139+72-112=99545+990-23=1512379+78-353=104248+805-614=43932+224-77=179368+768-90=104669+102-105=66527+340-469=398266+228-320=174818+284-464=638183+141-212=112525+395-773=147340+16-243=113223+502-703=2281+307-365=23472+800-183=1089353+68-41=380989+552-756=785199+240-81=358394+700-272=822135+218-57=296957+552-244=1265397+31-309=119141+997-894=244171+102-174=99586+522-660=448230+43-140=133148+932-491=589273+197-243=227888+505-160=1233427+33-448=12954+431-756=629116+203-222=97947+661-697=911231+171-196=206452+634-323=763315+62-363=14546+575-93=102836+189-136=89530+213-348=395322-104-53=165931-269-251=411474-135-62=277936-206-302=428369-65-126=178729-318-23=388452-69-33=350893-87-375=431318-11-28=279936-583-145=208445-59-122=264790-443-307=40460-68-244=148682-211-149=322190-136-30=24829-265-143=421187-64-67=56704-600-71=33329-102-135=92906-120-28=758382-82-295=5859-491-98=270385-254-99=32153-65-76=12482-139-209=134807-310-353=144499-329-53=117326-69-149=108496-296-41=159415-28-272=115455-54-235=166766-113-204=449491-29-334=128545-162-318=65432-170-140=122444-54-35=355258-33-199=26760-593-164=3307-65-139=103702-418-25=259336-119+143=360933-70+104=967242-204+325=363439-281+73=231269-97+148=320549-450+179=278369-167+187=389959-658+568=869447-256+110=301379-13+613=97953-50+370=373924-580+279=623489-379+104=214712-434+718=996277-172+302=407985-276+904=1613426-299+266=393582-177+580=985134-89+52=97884-677+365=572141-136+32=37586-19+163=730234-217+76=93864-589+741=1016437-239+173=371478-121+211=568435-373+54=116582-402+846=1026431-227+89=293976-468+672=1180329-171+91=249312-220+362=454303-208+295=390998-614+967=1351477-311+168=334266-125+863=1004336-263+412=485527-407+455=575178-69+368=477310-251+828=88725×18×2=90044×27×3=356415×15×2=45021×10×8=168018×11×5=99030×25×5=375013×33×2=85884×84×9=6350411×10×7=77015×54×2=162010×12×4=48065×93×4=2418011×15×3=49565×50×5=1625010×12×5=60055×21×9=1039512×16×2=38452×22×3=343213×24×2=62419×86×8=1307235×12×2=84043×88×6=2270410×11×8=88018×91×4=655212×11×2=26436×21×5=378023×10×2=46064×70×5=2240019×25×2=95064×63×5=2016026×13×2=67683×15×3=373513×18×4=93678×52×7=2839210×31×3=93048×97×3=1396830×11×2=66086×58×8=3990428×11×3=92492×98×6=5409614×9×5=63037×6×9=199857×3×2=34241×4×9=147690×2×3=54059×4×2=472135×2×3=810228×2×3=136842×2×5=420208×3×2=124871×2×7=99434×8×7=1904125×3×2=750414×2×8=662423×4×2=18425×6×8=120068×3×4=81666×7×8=369623×5×6=69038×7×4=1064151×3×2=906304×2×7=425612×9×5=540210×4×6=504019×4×3=228234×3×2=140453×5×3=79525×3×7=52535×3×6=63076×4×9=273610×7×3=210375×2×7=525057×6×2=684405×2×8=648015×9×4=540112×6×3=201610×2×5=10028×3×5=42059×2×6=708457×2×6=548425×2×63=315033×3×97=960314×3×38=159612×3×94=338415×3×33=148512×2×15=36015×2×98=294011×8×86=756816×2×52=166414×5×69=483048×2×78=748846×2×60=552016×2×17=54414×4×89=498420×4×89=712013×5×19=123517×3×72=367232×3×89=854432×3×86=825623×3×12=82844×2×86=756831×3×57=530110×4×92=368029×2×40=232043×2×16=137624×4×87=835223×2×59=271412×8×46=441623×4×10=92031×3×24=223210×4×42=168018×5×76=684018×5×19=171013×4×55=286019×5×87=826547×2×41=385410×3×25=75010×9×39=351030×3×37=333014×3×20=84013×25÷5=6595×63÷9=66515×13÷3=6515×26÷2=19520×38÷8=9554×14÷6=12618×43÷9=8665×11÷5=14349×18÷6=14730×38÷4=28523×14÷7=4662×18÷3=37222×28÷4=15416×95÷2=76010×78÷3=26044×61÷2=134215×21÷5=6392×54÷3=165632×18÷3=19244×82÷4=90210×86÷5=17229×10÷2=14514×36÷4=12686×59÷2=253718×48÷2=43240×36÷9=16024×27÷4=16296×72÷2=345612×70÷3=28066×50÷3=110016×15÷2=12028×63÷9=19616×33÷4=13293×55÷5=102310×69÷3=23024×35÷2=42014×35÷7=7047×80÷8=47046×15÷6=11581×90÷6=1215135×4÷2=270680×5÷2=1700252×3÷6=126510×4÷2=102092×9÷6=138894×3÷9=298136×3÷2=204490×4÷7=280134×6÷3=268938×6÷4=1407180×4÷6=120794×4÷8=397275×2÷5=110249×6÷3=498285×3÷5=17183×9÷3=24932×7÷8=28676×9÷2=304254×7÷9=42476×5÷2=1190122×6÷4=183433×8÷4=86612×3÷6=6292×9÷3=876288×2÷9=64252×2÷6=84165×6÷5=198804×8÷3=2144415×2÷5=166524×4÷8=262314×3÷6=157770×4÷5=616384×2÷8=96780×8÷6=1040282×3÷2=423557×8÷4=1114100×9÷2=450665×6÷3=133014×3÷2=21444×8÷3=1184720÷6÷8=15540÷2÷2=135324÷2÷3=54760÷4÷5=38360÷6÷5=12936÷6÷6=26732÷3÷4=61246÷2÷3=41768÷3÷2=128672÷2÷3=112216÷3÷2=36648÷4÷9=18231÷3÷7=11624÷2÷4=78546÷3÷7=26180÷4÷3=15690÷6÷5=23756÷6÷7=18280÷5÷4=14356÷2÷2=89350÷5÷5=14504÷3÷3=5684÷3÷7=4156÷2÷3=26324÷9÷4=9340÷5÷2=34560÷5÷7=16270÷2÷3=45900÷9÷5=20570÷5÷3=38456÷3÷8=1970÷2÷5=7800÷4÷4=50888÷4÷2=111549÷3÷3=61858÷2÷3=143384÷6÷4=16240÷8÷2=15768÷6÷8=16360÷5÷4=18729÷3×8=1944132÷6×5=110576÷6×5=480108÷4×5=135354÷3×2=236621÷9×2=138666÷3×5=1110695÷5×8=1112456÷2×5=1140344÷2×8=1376329÷7×5=235464÷4×3=348376÷8×2=94408÷3×9=1224588÷6×5=490738÷9×7=574792÷4×8=1584252÷7×2=7225÷5×4=20396÷6×5=330652÷2×5=1630798÷7×3=342964÷4×9=2169831÷3×2=554870÷6×8=1160885÷3×5=1475810÷2×6=2430384÷3×9=115230÷2×9=135609÷7×6=522427÷7×6=366192÷2×5=48027÷3×8=72628÷4×9=1413330÷2×8=1320594÷2×9=2673330÷5×7=462346÷2×6=1038306÷3×7=714441÷7×3=18960÷3×17=340378÷9×83=348665÷5×31=403220÷5×91=400415÷5×52=15612÷6×73=14624÷3×18=144476÷7×14=95263÷9×87=60910÷5×35=7015÷3×83=415196÷2×97=9506595÷7×10=85066÷3×93=2046128÷8×41=656232÷4×21=1218240÷6×21=840406÷7×45=2610108÷9×76=912297÷3×61=603942÷6×15=105204÷4×53=270344÷4×60=660182÷2×79=718912÷2×23=138819÷9×35=318556÷8×45=315594÷9×90=594049÷7×45=315402÷6×47=314921÷7×84=252184÷8×69=158724÷2×55=660336÷6×11=61615÷5×16=48276÷3×11=1012532÷7×11=836584÷8×91=6643172÷4×23=989160÷2×99=7920207+(151-127)=231635+(616-249)=100256+(265-212)=109668+(939-573)=1034191+(481-171)=501364+(661-174)=85173+(439-158)=354193+(207-98)=302128+(483-175)=436217+(710-417)=510118+(251-78)=291670+(574-82)=1162236+(230-49)=417217+(863-510)=57060+(189-116)=133803+(660-118)=1345241+(344-312)=273301+(450-34)=717143+(460-439)=164164+(868-755)=27780+(498-251)=327900+(463-453)=910126+(476-107)=495595+(213-167)=641121+(228-67)=282582+(901-376)=1107212+(158-26)=344156+(686-253)=589482+(468-375)=57587+(510-439)=158325+(46-40)=331912+(654-459)=1107293+(308-183)=418879+(932-700)=1111394+(59-10)=443319+(699-339)=679301+(497-272)=526247+(570-360)=457377+(424-289)=512307+(645-414)=538336-(162+30)=144798-(150+637)=11489-(26+298)=165735-(87+150)=498497-(38+79)=380844-(176+96)=572465-(170+125)=170984-(114+798)=72328-(135+150)=43519-(15+363)=141486-(43+387)=56956-(392+517)=47484-(54+105)=325560-(109+446)=5307-(175+123)=9974-(266+167)=541342-(178+38)=126728-(109+553)=66496-(322+83)=91972-(521+362)=89357-(17+281)=59532-(69+65)=398476-(85+284)=107861-(164+689)=8466-(39+164)=263874-(550+172)=152494-(183+135)=176978-(94+219)=665471-(178+268)=25674-(434+206)=34477-(230+159)=88992-(80+713)=199342-(105+219)=18913-(65+495)=353360-(29+74)=257832-(275+440)=117263-(107+95)=61921-(309+608)=4268-(28+142)=98886-(431+60)=395417-(408-187)=196511-(797-357)=71270-(483-464)=251573-(838-484)=219404-(463-388)=329976-(862-652)=766446-(290-198)=354269-(341-228)=15642-(307-299)=34876-(998-784)=662388-(129-84)=343410-(305-177)=282284-(295-163)=152143-(574-547)=116400-(490-387)=297902-(926-300)=276366-(49-29)=346905-(456-214)=663464-(374-367)=457751-(846-260)=165153-(286-243)=110905-(423-358)=840186-(292-163)=57586-(495-410)=501488-(471-268)=285571-(914-508)=165333-(138-26)=221325-(939-623)=9346-(364-241)=223789-(238-189)=740311-(362-170)=119916-(448-47)=515154-(208-157)=103507-(655-572)=424346-(159-103)=290380-(784-636)=232222-(247-57)=32926-(880-189)=235304-(208-197)=293711-(257-86)=540174÷(18÷9)=87237÷(27÷9)=79162÷(54÷6)=18300÷(10÷5)=15021÷(27÷9)=788÷(32÷4)=11390÷(48÷8)=65108÷(24÷8)=36119÷(14÷2)=17135÷(35÷7)=27330÷(12÷2)=55296÷(28÷7)=74100÷(45÷9)=20325÷(30÷6)=65288÷(64÷8)=3685÷(35÷7)=17138÷(18÷9)=6975÷(18÷6)=25200÷(40÷8)=40693÷(27÷3)=77470÷(30÷6)=94626÷(12÷6)=313342÷(16÷8)=171158÷(16÷8)=7978÷(54÷9)=13148÷(12÷3)=37328÷(36÷9)=82315÷(27÷3)=35420÷(12÷4)=140664÷(18÷9)=332417÷(24÷8)=13934÷(10÷5)=17324÷(81÷9)=3691÷(63÷9)=13392÷(16÷8)=196249÷(15÷5)=83148÷(12÷6)=74665÷(35÷5)=95450÷(16÷8)=225342÷(18÷9)=17154÷(3×2)=9904÷(2×2)=226328÷(2×2)=82834÷(3×2)=139318÷(3×2)=53244÷(2×2)=61936÷(2×2)=234630÷(3×3)=70468÷(3×2)=78498÷(3×2)=8384÷(3×2)=1476÷(2×2)=19282÷(3×2)=47332÷(2×2)=83768÷(2×2)=192558÷(3×3)=62462÷(2×3)=77832÷(2×4)=104180÷(2×2)=45750÷(3×2)=125252÷(3×2)=42728÷(2×4)=91404÷(2×2)=101930÷(3×2)=155720÷(4×2)=90940÷(2×2)=235126÷(3×3)=14616÷(2×4)=77856÷(4×2)=107390÷(3×2)=65714÷(3×2)=119450÷(2×3)=75628÷(2×2)=157928÷(2×4)=116784÷(2×4)=98762÷(2×3)=127692÷(2×2)=173960÷(2×3)=160816÷(4×2)=102128÷(4×2)=1673×(30÷6)=365599×(35÷7)=2995155×(30÷5)=930823×(32÷8)=329263×(15÷3)=315393×(42÷6)=275185×(10÷5)=170562×(21÷3)=3934251×(15÷5)=753870×(56÷8)=609087×(40÷8)=43517×(28÷7)=68248×(10÷5)=496626×(18÷9)=1252146×(40÷8)=730559×(28÷4)=391341×(30÷6)=205129×(12÷2)=774206×(21÷7)=618135×(32÷4)=1080100×(54÷6)=900191×(45÷5)=1719114×(20÷4)=570596×(15÷3)=2980201×(15÷5)=603408×(48÷8)=244839×(45÷5)=351718×(56÷8)=5026104×(10÷2)=520863×(36÷6)=5178330×(14÷7)=660741×(72÷9)=592887×(28÷4)=609465×(28÷4)=325584×(36÷4)=756958×(27÷3)=8622185×(40÷8)=925363×(28÷4)=254188×(63÷9)=61699×(36÷9)=39668×(70÷7)=68030×(220÷4)=165042×(72÷4)=75680×(112÷4)=224010×(280÷7)=40013×(98÷7)=18219×(28÷2)=26629×(513÷9)=165326×(87÷3)=75491×(108÷3)=327613×(522÷9)=75495×(423÷9)=446511×(66÷3)=24296×(366÷6)=585655×(34÷2)=93541×(448÷7)=262429×(135÷9)=43589×(553÷7)=703178×(55÷5)=85844×(172÷2)=378437×(176÷8)=81479×(207÷9)=181724×(176÷8)=52820×(56÷4)=28031×(160÷8)=62070×(568÷8)=497060×(75÷5)=90084×(156÷4)=327645×(50÷5)=45051×(672÷8)=428410×(80÷5)=16090×(94÷2)=423016×(204÷6)=54482×(166÷2)=680611×(292÷4)=80334×(40÷2)=68019×(252÷9)=53246×(539÷7)=354214×(250÷5)=