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36+87=712+475=104+87=292+146=186+118=365+185=107+316=590+826=155+28=165+342=107+168=605+979=41+156=930+350=213+46=213+476=190+214=576+520=201+38=531+955=305+118=267+506=81+75=765+753=121+76=236+512=172+292=175+296=111+364=423+600=179+266=297+722=198+87=285+340=175+133=256+256=199+97=335+529=138+255=579+205=469-264=151-23=389-153=832-16=465-110=561-421=331-148=778-371=219-192=871-81=466-422=772-583=462-437=739-356=271-59=661-33=280-113=531-174=125-57=778-637=283-73=660-586=407-86=704-585=376-313=962-602=456-317=812-719=477-103=834-355=416-297=677-385=473-121=728-171=294-257=574-117=436-205=611-160=218-72=695-453=199×2=943×2=205×3=406×8=231×2=845×6=131×2=452×9=198×4=472×4=14×6=462×3=28×5=84×3=44×8=804×6=288×3=12×5=37×9=442×6=92×9=320×9=101×2=41×6=391×2=162×9=13×2=770×9=234×4=618×9=136×2=295×5=164×5=332×8=219×3=237×7=124×6=463×2=188×2=753×7=322÷7=870÷2=66÷6=228÷3=400÷2=894÷3=210÷3=880÷4=110÷2=58÷2=352÷2=85÷5=276÷2=950÷2=152÷8=406÷2=140÷4=612÷2=324÷2=972÷3=174÷6=25÷5=333÷3=946÷2=100÷4=895÷5=128÷2=894÷6=150÷3=765÷9=260÷2=870÷5=327÷3=12÷3=126÷7=605÷5=52÷2=372÷3=158÷2=938÷2=26×22=29×48=10×68=94×18=41×21=17×94=62×14=15×69=43×14=56×96=12×82=90×96=45×10=65×20=73×10=19×15=30×23=44×15=12×49=12×26=15×30=62×57=84×10=66×29=22×16=96×11=12×81=72×23=19×27=33×87=42×14=14×55=20×26=41×50=36×25=11×99=35×11=14×37=17×36=77×46=62+549+226=231+929+182=21+848+69=964+636+191=111+16+618=969+558+120=183+778+18=738+692+460=54+286+456=831+532+529=584+109+175=480+403+956=535+37+344=389+546+704=164+580+238=964+733+354=177+123+249=470+347+662=65+599+44=146+652+383=158+170+611=215+78+694=391+315+159=606+329+20=302+81+216=229+778+674=139+640+214=759+831+189=149+509+317=853+863+522=124+196+97=272+379+162=575+41+240=602+886+822=609+159+155=608+143+457=95+126+389=649+640+652=301+30+472=713+719+76=42+222-190=802+179-535=41+321-75=316+261-25=114+306-97=608+901-840=140+42-161=76+65-108=298+69-188=624+345-234=118+280-306=652+407-321=55+384-100=711+527-729=211+234-71=503+314-349=79+401-378=893+936-536=345+142-68=960+701-307=460+23-442=577+584-758=81+399-34=159+760-391=156+161-104=174+388-321=173+93-193=47+785-195=352+115-225=943+376-836=68+269-16=955+184-844=195+244-352=383+270-213=282+165-259=287+663-607=438+28-180=798+271-916=95+378-26=622+474-551=388-260-70=931-309-463=418-34-371=734-276-345=269-113-65=949-563-91=432-163-116=598-81-221=422-212-103=834-120-98=368-22-86=521-282-38=498-297-13=969-333-579=162-31-55=680-322-322=304-162-33=535-242-67=231-168-49=897-485-168=429-275-20=524-17-370=379-65-147=818-413-238=408-176-82=825-421-378=363-88-107=756-51-373=387-90-133=992-415-251=489-284-169=745-74-125=439-65-290=585-109-100=261-74-30=651-309-320=386-130-70=515-57-230=296-123-53=648-143-340=444-322+225=606-122+816=474-198+24=748-514+632=481-245+14=480-393+760=294-135+138=826-731+345=376-194+148=593-185+761=174-135+183=700-656+699=403-156+195=562-561+563=454-336+333=662-430+481=332-209+274=738-667+830=194-42+17=911-183+520=239-179+150=662-302+552=481-274+238=430-179+747=388-335+31=620-208+308=372-333+227=669-444+620=474-257+10=703-580+619=319-276+212=780-344+494=436-395+329=451-399+365=72-47+29=654-512+714=225-143+64=860-306+821=186-25+81=990-696+632=17×26×2=56×94×9=13×12×3=93×16×5=12×30×2=87×19×7=15×21×3=86×83×3=10×26×3=68×67×7=23×10×4=54×83×7=11×13×5=15×87×2=25×12×3=56×43×6=18×20×2=16×51×4=12×18×4=52×61×3=18×12×4=33×78×8=17×14×4=55×75×4=10×13×6=50×47×4=13×37×2=58×27×6=27×10×3=96×84×4=12×13×3=11×67×8=18×21×2=78×34×7=18×13×4=62×13×2=32×13×2=27×21×5=29×11×3=90×80×5=22×4×7=121×2×8=56×2×4=155×5×3=35×3×4=156×2×8=43×2×4=77×4×9=13×6×7=161×5×3=92×5×2=212×2×4=33×5×3=10×2×9=46×2×6=198×4×7=87×5×2=289×3×8=17×5×7=89×2×6=26×4×2=178×5×2=82×2×3=20×4×3=13×7×4=52×6×7=23×5×8=27×3×2=62×5×2=53×4×2=71×3×2=53×4×6=22×6×5=235×3×8=18×4×2=110×9×5=15×6×9=235×2×9=21×7×5=175×5×7=16×2×20=13×6×98=25×2×23=17×4×76=24×2×17=49×2×38=41×2×30=44×2×66=10×5×13=15×2×21=28×2×76=32×3×90=11×6×89=11×2×10=17×2×71=15×5×14=31×3×26=40×2×30=11×5×27=15×6×20=15×6×70=38×2×48=11×4×26=11×5×23=11×9×14=23×4×56=11×5×65=28×3×52=42×2×25=11×3×38=22×2×88=33×3×29=11×8×23=28×2×33=13×5×65=24×3×76=23×3×92=36×2×35=15×2×55=28×3×68=26×20÷2=79×32÷8=31×26÷2=14×95÷5=60×10÷5=54×16÷3=13×68÷2=88×11÷4=31×12÷4=45×56÷3=12×14÷2=84×94÷8=28×21÷4=60×42÷6=29×18÷2=54×96÷9=34×18÷3=94×90÷9=10×64÷5=24×85÷4=60×16÷4=88×17÷2=28×21÷6=46×48÷4=40×10÷8=36×67÷9=14×55÷2=45×72÷4=51×14÷7=20×49÷5=18×32÷2=82×91÷7=10×46÷5=96×92÷3=14×45÷9=30×40÷2=28×14÷7=59×35÷7=21×27÷9=49×10÷2=180×5÷2=576×7÷2=120×5÷8=994×3÷2=113×8÷2=80×9÷2=80×3÷6=584×8÷4=144×2÷4=244×9÷3=100×4÷5=819×2÷3=446×2÷4=118×8÷4=164×6÷4=550×6÷3=27×4÷9=940×9÷3=392×2÷8=280×4÷8=96×4÷8=441×3÷7=101×6÷2=576×9÷3=52×6÷3=876×5÷4=81×6÷2=522×9÷2=66×9÷6=840×7÷5=22×8÷4=193×8÷2=108×2÷3=816×8÷4=120×3÷6=71×8÷4=133×6÷2=36×8÷9=153×6÷2=607×6÷3=864÷2÷3=168÷2÷2=98÷7÷7=864÷3÷6=672÷3÷4=198÷3÷6=864÷4÷2=60÷3÷4=120÷3÷4=840÷3÷2=264÷3÷2=144÷3÷2=800÷2÷8=400÷2÷5=805÷7÷5=330÷6÷5=440÷4÷2=300÷2÷3=910÷2÷5=426÷2÷3=284÷2÷2=780÷3÷5=704÷4÷2=648÷4÷2=414÷2÷3=300÷6÷5=972÷3÷3=868÷2÷2=228÷3÷4=315÷5÷3=273÷7÷3=120÷5÷8=872÷4÷2=950÷2÷5=640÷8÷8=832÷2÷8=216÷9÷3=450÷9÷2=441÷7÷3=765÷3÷3=18÷6×2=520÷5×4=663÷3×8=252÷7×4=260÷5×9=224÷4×9=36÷2×8=702÷3×8=100÷4×8=716÷4×3=476÷4×2=624÷4×8=950÷2×8=15÷5×2=680÷5×8=912÷8×4=144÷3×6=56÷7×2=975÷5×7=802÷2×6=791÷7×2=760÷2×4=108÷9×2=728÷7×9=368÷2×9=828÷4×9=99÷9×7=128÷4×9=60÷6×7=630÷3×6=846÷9×8=287÷7×6=224÷4×5=442÷2×9=150÷5×6=484÷2×8=826÷7×9=27÷3×5=450÷2×7=777÷3×2=66÷6×55=485÷5×77=48÷4×12=162÷9×60=128÷4×12=237÷3×10=50÷5×12=162÷3×35=28÷4×47=12÷3×48=21÷7×37=774÷9×33=161÷7×26=36÷4×68=36÷6×60=480÷8×66=24÷3×10=416÷8×65=28÷7×39=345÷5×92=140÷5×16=175÷5×94=51÷3×50=201÷3×29=40÷4×89=351÷9×76=160÷5×19=88÷2×20=18÷3×43=112÷8×69=64÷8×84=378÷7×53=240÷6×16=696÷8×37=33÷3×25=152÷8×70=90÷5×14=126÷7×49=160÷8×18=390÷6×46=314+(289-259)=111+(923-740)=52+(274-87)=881+(656-595)=189+(472-442)=127+(550-427)=461+(328-80)=987+(629-139)=231+(182-69)=350+(216-214)=297+(236-47)=576+(683-22)=171+(429-191)=730+(884-778)=130+(362-206)=744+(693-77)=61+(240-25)=871+(800-211)=443+(410-340)=282+(793-284)=449+(52-28)=795+(423-195)=42+(473-209)=992+(553-501)=287+(389-307)=597+(673-522)=291+(370-335)=522+(623-534)=386+(458-132)=481+(259-162)=262+(162-43)=121+(875-534)=379+(254-153)=985+(638-90)=51+(452-42)=527+(486-299)=218+(484-116)=523+(722-108)=348+(476-283)=314+(688-203)=377-(334+15)=656-(249+331)=437-(93+293)=400-(52+54)=392-(94+160)=833-(291+129)=386-(272+51)=887-(492+131)=355-(62+76)=464-(398+59)=479-(90+330)=935-(600+179)=384-(18+358)=815-(517+29)=400-(57+36)=622-(131+364)=443-(11+47)=728-(514+192)=173-(84+11)=899-(163+691)=465-(35+220)=987-(829+101)=436-(13+156)=901-(101+167)=493-(394+92)=815-(401+42)=386-(109+197)=461-(66+168)=437-(16+251)=963-(521+53)=463-(12+78)=993-(282+666)=363-(99+128)=853-(22+224)=429-(406+17)=963-(897+41)=475-(123+287)=565-(333+106)=371-(15+230)=725-(22+557)=160-(96-40)=249-(274-252)=207-(42-23)=777-(750-463)=220-(100-13)=575-(857-367)=500-(348-168)=871-(674-588)=133-(285-185)=322-(615-307)=485-(230-143)=998-(645-530)=492-(151-51)=175-(801-636)=309-(290-185)=876-(894-633)=447-(339-31)=911-(942-356)=239-(202-50)=363-(362-88)=408-(341-291)=291-(186-69)=408-(347-257)=704-(905-654)=331-(113-93)=821-(735-155)=117-(475-474)=388-(554-185)=329-(499-383)=308-(910-638)=441-(424-112)=975-(297-98)=376-(426-131)=865-(893-154)=472-(481-47)=664-(780-151)=180-(192-60)=629-(892-849)=211-(251-94)=693-(982-772)=342÷(14÷7)=152÷(16÷4)=128÷(24÷6)=981÷(18÷6)=432÷(27÷3)=798÷(35÷5)=200÷(10÷2)=288÷(36÷6)=441÷(45÷5)=592÷(28÷7)=217÷(63÷9)=630÷(42÷7)=280÷(20÷4)=464÷(36÷9)=399÷(21÷7)=244÷(32÷8)=495÷(45÷5)=238÷(10÷5)=36÷(36÷9)=81÷(21÷7)=164÷(14÷7)=810÷(18÷2)=102÷(15÷5)=999÷(18÷6)=261÷(18÷2)=420÷(18÷6)=126÷(24÷8)=126÷(27÷3)=402÷(12÷6)=808÷(12÷3)=128÷(12÷3)=95÷(35÷7)=380÷(30÷6)=492÷(24÷6)=414÷(48÷8)=945÷(18÷2)=396÷(18÷6)=704÷(72÷9)=396÷(45÷5)=590÷(25÷5)=792÷(2×4)=576÷(2×4)=78÷(2×3)=24÷(2×2)=908÷(2×2)=64÷(2×2)=378÷(2×3)=640÷(2×4)=798÷(3×2)=414÷(3×3)=368÷(2×4)=48÷(2×2)=120÷(2×4)=996÷(2×3)=536÷(2×4)=624÷(2×3)=696÷(2×4)=804÷(3×2)=294÷(3×2)=408÷(2×4)=192÷(2×2)=292÷(2×2)=516÷(2×3)=392÷(2×4)=750÷(2×3)=344÷(2×4)=366÷(2×3)=28÷(2×2)=40÷(2×4)=528÷(2×3)=936÷(3×2)=984÷(2×2)=72÷(3×2)=740÷(2×2)=496÷(2×2)=352÷(2×4)=184÷(2×4)=246÷(2×3)=784÷(4×2)=342÷(3×2)=33×(12÷4)=399×(35÷7)=116×(16÷8)=85×(63÷9)=42×(56÷8)=686×(36÷6)=319×(12÷6)=433×(24÷8)=457×(14÷7)=728×(12÷6)=118×(40÷8)=135×(49÷7)=235×(24÷8)=788×(72÷8)=53×(36÷6)=556×(16÷2)=13×(81÷9)=299×(14÷7)=150×(54÷9)=888×(10÷2)=125×(12÷6)=132×(72÷9)=148×(12÷2)=393×(28÷7)=131×(36÷9)=162×(36÷6)=77×(20÷5)=862×(30÷6)=118×(36÷9)=537×(56÷7)=184×(21÷7)=996×(24÷6)=63×(56÷8)=488×(54÷9)=57×(18÷6)=58×(15÷5)=188×(45÷9)=779×(45÷5)=211×(16÷8)=202×(15÷5)=12×(237÷3)=46×(222÷3)=34×(100÷5)=70×(170÷2)=66×(40÷4)=47×(110÷5)=47×(77÷7)=20×(40÷2)=37×(100÷5)=70×(144÷6)=12×(384÷8)=38×(336÷7)=75×(80÷8)=73×(95÷5)=22×(155÷5)=61×(658÷7)=11×(360÷6)=56×(134÷2)=42×(44÷4)=29×(490÷7)=13×(52÷2)=30×(165÷3)=27×(256÷8)=73×(510÷6)=13×(66÷3)=79×(402÷6)=14×(280÷8)=84×(693÷7)=21×(60÷3)=13×(245÷7)=44×(105÷5)=75×(328÷4)=33×(51÷3)=20×(40÷4)=23×(164÷4)=12×(42÷2)=43×(75÷5)=43×(140÷2)=20×(92÷2)=59×(581÷7)=108+124×4=815+24×8=209+18×7=688+41×4=84+147×5=855+39×5=347+169×2=562+73×7=138+88×4=247+40×3=61+92×6=969+313×2=28+130×6=872+329×2=413+30×8=945+20×2=299+120×3=383+109×6=274+269×2=14+66×4=324+59×3=430+200×2=360+21×3=658+163×2=29+10×4=193+403×2=374+154×3=684+215×4=78+40×5=191+492×2=138×5+279=97×5+348=123×4+481=60×8+828=97×6+409=79×4+322=144×4+228=137×7+325=118×3+450=11×3+712=258+18×10=383+31×31=309+10×22=696+11×80=68+11×22=694+61×15=65+26×21=770+32×13=479+16×27=924+20×18=152+11×56=272+44×10=57+18×38=868+23×31=352+12×22=907+13×66=180+34×13=115+17×11=220+24×29=142+10×49=201+11×47=513+54×10=319+39×11=902+31×29=192+12×46=539+11×43=11+19×50=729+46×19=313+11×26=381+29×25=19×36+116=21×36+357=10×35+453=12×46+779=13×49+208=15×64+666=14×43+164=16×47+223=13×62+132=30×29+602=453-18×13=986-20×38=281-14×20=900-22×17=469-12×29=900-24×21=394-13×19=500-42×10=386-24×16=971-23×11=491-47×10=706-11×35=255-12×18=657-21×12=424-10×27=721-19×31=304-11×19=802-19×28=449-43×10=899-84×10=453-11×21=298-10×21=333-24×11=880-32×17=414-11×36=474-15×10=418-19×13=414-16×21=401-36×11=920-19×38=307-14×17=449-14×13=500-13×13=391-10×19=496-13×26=654-14×37=337-10×13=999-10×11=453-16×22=948-14×63=410-23×9=868-36×4=185-45×3=714-137×5=366-60×3=847-51×6=322-22×5=901-14×3=280-55×4=364-61×3=269-29×8=907-151×2=233-21×8=552-90×4=433-54×6=431-38×8=440-31×8=800-142×3=317-98×2=350-101×2=446-13×3=759-100×2=67-16×2=592-69×6=500-20×3=702-309×2=422-196×2=969-196×2=469-58×4=627-98×4=484-67×6=106-13×8=238-67×3=428-178×2=433-68×6=948-292×2=369-91×3=384-66×4=312-107×2=589-65×9=15×24-344=17×21-125=19×22-406=10×81-494=13×19-219=23×36-781=11×12-53=51×17-169=12×39-47=52×13-353=17×20-113=18×49-130=32×11-281=37×23-758=10×39-86=30×26-463=10×27-48=10×95-942=13×32-181=19×24-95=17×23-110=22×15-243=28×13-197=37×19-445=32×12-350=69×14-849=13×23-93=39×14-454=37×11-348=15×49-111=20×14-65=20×43-91=38×12-84=10×99-816=13×24-300=42×22-326=12×39-13=32×29-641=18×21-264=69×12-785=142×4-321=713×6-995=263×3-22=312×5-657=193×4-738=720×2-403=113×4-154=228×4-656=260×3-385=847×5-931=134×7-456=660×8-368=456×2-388=566×3-629=109×2-135=304×6-175=48×7-325=305×3-137=248×2-426=390×7-115=155×6-854=698×5-126=189×2-154=240×6-853=276×3-498=251×9-443=225×3-413=668×8-292=191×5-26=584×4-355=268×2-68=279×8-200=291×3-644=400×3-346=89×3-40=420×5-594=117×6-302=245×4-550=140×3-335=822×2-992=168+60÷6=131+513÷3=166+434÷7=742+288÷4=56+504÷7=117+548÷2=494+622÷2=802+258÷2=421+600÷8=224+861÷3=119+920÷5=505+304÷4=147+820÷2=744+126÷9=435+400÷8=919+648÷3=48+690÷6=41+978÷6=140+522÷9=117+536÷4=760÷5+295=174÷6+32=208÷8+32=66÷3+680=545÷5+444=920÷8+246=948÷3+394=36÷4+286=288÷9+146=144÷9+183=372÷4+273=570÷3+667=642÷2+338=363÷3+252=112÷8+82=872÷8+935=78÷2+204=392÷7+339=429÷3+408=596÷4+355=205-144÷8=144-56÷8=202-225÷3=798-504÷4=69-114÷2=265-132÷4=282-938÷7=750-182÷7=253-964÷4=676-888÷2=451-984÷8=867-816÷3=312-44÷4=965-144÷4=432-706÷2=29-30÷6=163-100÷2=862-864÷3=160-112÷7=917-996÷2=331-164÷4=432-634÷2=163-168÷7=367-195÷3=364-980÷5=236-812÷4=26-14÷2=735-684÷2=117-94÷2=124-819÷7=418-125÷5=743-35÷5=387-614÷2=572-808÷4=246-477÷9=640-178÷2=491-558÷2=758-780÷3=346-730÷5=486-16÷8=19×(307-288)=19×(176-121)=27×(84-48)=74×(482-392)=10×(275-262)=20×(738-721)=23×(316-294)=38×(391-356)=43×(401-385)=91×(931-908)=37×(401-381)=36×(552-525)=34×(149-126)=78×(430-358)=10×(136-57)=10×(497-442)=13×(52-35)=40×(861-801)=33×(170-143)=35×(272-201)=(259-226)×17=(915-904)×14=(137-104)×16=(411-376)×87=(64-47)×38=(810-723)×59=(463-439)×11=(307-281)×57=(33-18)×63=(447-351)×42=(239-228)×38=(600-542)×14=(156-132)×40=(568-530)×17=(321-241)×11=(503-434)×21=(63-48)×61=(689-641)×65=(94-65)×28=(618-598)×98=152×(335-329)=502×(429-426)=38×(324-317)=898×(629-626)=84×(21-13)=48×(604-601)=199×(171-168)=31×(680-672)=74×(477-471)=706×(685-677)=28×(346-340)=441×(866-858)=107×(437-432)=231×(206-203)=92×(193-184)=944×(769-762)=179×(488-483)=701×(486-481)=76×(22-13)=917×(696-690)=149×(487-483)=928×(593-587)=23×(23-19)=935×(814-808)=10×(194-186)=102×(163-158)=144×(36-31)=575×(670-661)=136×(95-89)=972×(648-644)=62×(179-173)=333×(368-365)=161×(192-189)=996×(820-811)=59×(155-148)=854×(184-175)=209×(183-180)=304×(27-20)=69×(30-23)=93×(469-464)=406÷(375-368)=414÷(506-497)=180÷(171-167)=798÷(473-466)=116÷(383-381)=994÷(107-105)=110÷(351-349)=316÷(320-318)=156÷(467-465)=805÷(435-430)=483÷(499-496)=930÷(194-189)=399÷(106-99)=996÷(310-304)=448÷(160-156)=620÷(253-251)=478÷(312-310)=627÷(379-376)=496÷(492-488)=63÷(695-686)=212÷(438-436)=364÷(863-859)=288÷(257-253)=657÷(389-380)=469÷(464-457)=924÷(198-194)=48÷(424-421)=656÷(19-11)=224÷(199-192)=100÷(540-536)=342÷(352-349)=92÷(565-561)=133÷(381-374)=714÷(406-403)=441÷(478-469)=32÷(295-287)=346÷(447-445)=738÷(754-751)=246÷(53-51)=325÷(728-723)=(231-81)÷3=(930-475)÷5=(268-133)÷5=(752-128)÷6=(251-29)÷2=(77-71)÷2=(379-253)÷7=(407-85)÷7=(487-301)÷2=(955-844)÷3=(224-136)÷4=(813-609)÷6=(293-43)÷2=(559-216)÷7=(371-89)÷2=(799-31)÷2=(292-202)÷2=(774-198)÷3=(417-228)÷7=(548-431)÷3=(318-260)÷2=(700-655)÷9=(198-105)÷3=(690-640)÷2=(265-49)÷6=(733-43)÷2=(386-113)÷7=(541-100)÷9=(173-45)÷8=(720-614)÷2=(482-210)÷8=(238-222)÷4=(320-56)÷8=(499-481)÷6=(302-140)÷9=(425-17)÷8=(184-86)÷2=(652-352)÷3=(304-280)÷6=(300-290)÷5=4/8+3/8=6/10+4/10=1/6+4/6=1/7+6/7=1/4+2/4=3/8+2/8=4/7+2/7=1/8+6/8=3/7+2/7=1/6+5/6=1/5+3/5=5/7+2/7=3/5-1/5=5/10-2/10=4/6-1/6=7/9-1/9=3/6-2/6=2/4-1/4=3/7-1/7=5/6-1/6=4/7-2/7=2/10-1/10=4/8-2/8=4/9-1/9=9.7+4.7=37.7+32.5=3.2+4.3=2.4+4.0=6.8+9.3=8.9+84.8=9.5+5.8=37.7+13.5=3.5+3.9=2.0+10.0=6.4+0.6=37.4+46.7=1.9+1.9=9.8+35.2=5.1+9.0=0.4+4.4=8.9+4.2=18.0+61.2=1.7+6.9=4.5+92.7=9.0+3.2=2.2+9.2=1.8+3.1=41.2+21.6=4.3+4.0=88.3+8.6=8.6+9.7=8.6+3.3=4.2+7.9=65.3+30.7=9.8+4.7=5.2+3.2=3.4+4.8=6.3+5.1=1.1+2.2=2.3+42.1=9.7+0.8=22.2+0.3=9.1+0.9=8.9+4.0=3.2-2.3=96.7-92.8=8.2-7.6=5.5-3.4=6.7-2.1=49.3-29.6=9.9-3.5=46.9-9.5=9.9-7.8=8.5-0.7=3.4-1.3=78.0-47.6=3.4-3.0=19.7-11.9=5.8-4.6=8.9-5.3=5.0-3.8=79.2-58.6=7.5-0.8=73.5-33.2=9.9-4.5=8.8-7.7=4.3-3.6=63.4-21.9=8.6-3.5=66.8-54.9=9.1-5.7=8.9-4.5=8.8-7.9=21.7-8.9=8.1-3.1=28.6-5.1=4.3-2.6=7.9-1.4=8.9-7.1=64.9-56.9=8.5-8.3=78.4-7.2=4.6-1.4=4.1-0.4=参考答案36+87=123712+475=1187104+87=191292+146=438186+118=304365+185=550107+316=423590+826=1416155+28=183165+342=507107+168=275605+979=158441+156=197930+350=1280213+46=259213+476=689190+214=404576+520=1096201+38=239531+955=1486305+118=423267+506=77381+75=156765+753=1518121+76=197236+512=748172+292=464175+296=471111+364=475423+600=1023179+266=445297+722=1019198+87=285285+340=625175+133=308256+256=512199+97=296335+529=864138+255=393579+205=784469-264=205151-23=128389-153=236832-16=816465-110=355561-421=140331-148=183778-371=407219-192=27871-81=790466-422=44772-583=189462-437=25739-356=383271-59=212661-33=628280-113=167531-174=357125-57=68778-637=141283-73=210660-586=74407-86=321704-585=119376-313=63962-602=360456-317=139812-719=93477-103=374834-355=479416-297=119677-385=292473-121=352728-171=557294-257=37574-117=457436-205=231611-160=451218-72=146695-453=242199×2=398943×2=1886205×3=615406×8=3248231×2=462845×6=5070131×2=262452×9=4068198×4=792472×4=188814×6=84462×3=138628×5=14084×3=25244×8=352804×6=4824288×3=86412×5=6037×9=333442×6=265292×9=828320×9=2880101×2=20241×6=246391×2=782162×9=145813×2=26770×9=6930234×4=936618×9=5562136×2=272295×5=1475164×5=820332×8=2656219×3=657237×7=1659124×6=744463×2=926188×2=376753×7=5271322÷7=46870÷2=43566÷6=11228÷3=76400÷2=200894÷3=298210÷3=70880÷4=220110÷2=5558÷2=29352÷2=17685÷5=17276÷2=138950÷2=475152÷8=19406÷2=203140÷4=35612÷2=306324÷2=162972÷3=324174÷6=2925÷5=5333÷3=111946÷2=473100÷4=25895÷5=179128÷2=64894÷6=149150÷3=50765÷9=85260÷2=130870÷5=174327÷3=10912÷3=4126÷7=18605÷5=12152÷2=26372÷3=124158÷2=79938÷2=46926×22=57229×48=139210×68=68094×18=169241×21=86117×94=159862×14=86815×69=103543×14=60256×96=537612×82=98490×96=864045×10=45065×20=130073×10=73019×15=28530×23=69044×15=66012×49=58812×26=31215×30=45062×57=353484×10=84066×29=191422×16=35296×11=105612×81=97272×23=165619×27=51333×87=287142×14=58814×55=77020×26=52041×50=205036×25=90011×99=108935×11=38514×37=51817×36=61277×46=354262+549+226=837231+929+182=134221+848+69=938964+636+191=1791111+16+618=745969+558+120=1647183+778+18=979738+692+460=189054+286+456=796831+532+529=1892584+109+175=868480+403+956=1839535+37+344=916389+546+704=1639164+580+238=982964+733+354=2051177+123+249=549470+347+662=147965+599+44=708146+652+383=1181158+170+611=939215+78+694=987391+315+159=865606+329+20=955302+81+216=599229+778+674=1681139+640+214=993759+831+189=1779149+509+317=975853+863+522=2238124+196+97=417272+379+162=813575+41+240=856602+886+822=2310609+159+155=923608+143+457=120895+126+389=610649+640+652=1941301+30+472=803713+719+76=150842+222-190=74802+179-535=44641+321-75=287316+261-25=552114+306-97=323608+901-840=669140+42-161=2176+65-108=33298+69-188=179624+345-234=735118+280-306=92652+407-321=73855+384-100=339711+527-729=509211+234-71=374503+314-349=46879+401-378=102893+936-536=1293345+142-68=419960+701-307=1354460+23-442=41577+584-758=40381+399-34=446159+760-391=528156+161-104=213174+388-321=241173+93-193=7347+785-195=637352+115-225=242943+376-836=48368+269-16=321955+184-844=295195+244-352=87383+270-213=440282+165-259=188287+663-607=343438+28-180=286798+271-916=15395+378-26=447622+474-551=545388-260-70=58931-309-463=159418-34-371=13734-276-345=113269-113-65=91949-563-91=295432-163-116=153598-81-221=296422-212-103=107834-120-98=616368-22-86=260521-282-38=201498-297-13=188969-333-579=57162-31-55=76680-322-322=36304-162-33=109535-242-67=226231-168-49=14897-485-168=244429-275-20=134524-17-370=137379-65-147=167818-413-238=167408-176-82=150825-421-378=26363-88-107=168756-51-373=332387-90-133=164992-415-251=326489-284-169=36745-74-125=546439-65-290=84585-109-100=376261-74-30=157651-309-320=22386-130-70=186515-57-230=228296-123-53=120648-143-340=165444-322+225=347606-122+816=1300474-198+24=300748-514+632=866481-245+14=250480-393+760=847294-135+138=297826-731+345=440376-194+148=330593-185+761=1169174-135+183=222700-656+699=743403-156+195=442562-561+563=564454-336+333=451662-430+481=713332-209+274=397738-667+830=901194-42+17=169911-183+520=1248239-179+150=210662-302+552=912481-274+238=445430-179+747=998388-335+31=84620-208+308=720372-333+227=266669-444+620=845474-257+10=227703-580+619=742319-276+212=255780-344+494=930436-395+329=370451-399+365=41772-47+29=54654-512+714=856225-143+64=146860-306+821=1375186-25+81=242990-696+632=92617×26×2=88456×94×9=4737613×12×3=46893×16×5=744012×30×2=72087×19×7=1157115×21×3=94586×83×3=2141410×26×3=78068×67×7=3189223×10×4=92054×83×7=3137411×13×5=71515×87×2=261025×12×3=90056×43×6=1444818×20×2=72016×51×4=326412×18×4=86452×61×3=951618×12×4=86433×78×8=2059217×14×4=95255×75×4=1650010×13×6=78050×47×4=940013×37×2=96258×27×6=939627×10×3=81096×84×4=3225612×13×3=46811×67×8=589618×21×2=75678×34×7=1856418×13×4=93662×13×2=161232×13×2=83227×21×5=283529×11×3=95790×80×5=3600022×4×7=616121×2×8=193656×2×4=448155×5×3=232535×3×4=420156×2×8=249643×2×4=34477×4×9=277213×6×7=546161×5×3=241592×5×2=920212×2×4=169633×5×3=49510×2×9=18046×2×6=552198×4×7=554487×5×2=870289×3×8=693617×5×7=59589×2×6=106826×4×2=208178×5×2=178082×2×3=49220×4×3=24013×7×4=36452×6×7=218423×5×8=92027×3×2=16262×5×2=62053×4×2=42471×3×2=42653×4×6=127222×6×5=660235×3×8=564018×4×2=144110×9×5=495015×6×9=810235×2×9=423021×7×5=735175×5×7=612516×2×20=64013×6×98=764425×2×23=115017×4×76=516824×2×17=81649×2×38=372441×2×30=246044×2×66=580810×5×13=65015×2×21=63028×2×76=425632×3×90=864011×6×89=587411×2×10=22017×2×71=241415×5×14=105031×3×26=241840×2×30=240011×5×27=148515×6×20=180015×6×70=630038×2×48=364811×4×26=114411×5×23=126511×9×14=138623×4×56=515211×5×65=357528×3×52=436842×2×25=210011×3×38=125422×2×88=387233×3×29=287111×8×23=202428×2×33=184813×5×65=422524×3×76=547223×3×92=634836×2×35=252015×2×55=165028×3×68=571226×20÷2=26079×32÷8=31631×26÷2=40314×95÷5=26660×10÷5=12054×16÷3=28813×68÷2=44288×11÷4=24231×12÷4=9345×56÷3=84012×14÷2=8484×94÷8=98728×21÷4=14760×42÷6=42029×18÷2=26154×96÷9=57634×18÷3=20494×90÷9=94010×64÷5=12824×85÷4=51060×16÷4=24088×17÷2=74828×21÷6=9846×48÷4=55240×10÷8=5036×67÷9=26814×55÷2=38545×72÷4=81051×14÷7=10220×49÷5=19618×32÷2=28882×91÷7=106610×46÷5=9296×92÷3=294414×45÷9=7030×40÷2=60028×14÷7=5659×35÷7=29521×27÷9=6349×10÷2=245180×5÷2=450576×7÷2=2016120×5÷8=75994×3÷2=1491113×8÷2=45280×9÷2=36080×3÷6=40584×8÷4=1168144×2÷4=72244×9÷3=732100×4÷5=80819×2÷3=546446×2÷4=223118×8÷4=236164×6÷4=246550×6÷3=110027×4÷9=12940×9÷3=2820392×2÷8=98280×4÷8=14096×4÷8=48441×3÷7=189101×6÷2=303576×9÷3=172852×6÷3=104876×5÷4=109581×6÷2=243522×9÷2=234966×9÷6=99840×7÷5=117622×8÷4=44193×8÷2=772108×2÷3=72816×8÷4=1632120×3÷6=6071×8÷4=142133×6÷2=39936×8÷9=32153×6÷2=459607×6÷3=1214864÷2÷3=144168÷2÷2=4298÷7÷7=2864÷3÷6=48672÷3÷4=56198÷3÷6=11864÷4÷2=10860÷3÷4=5120÷3÷4=10840÷3÷2=140264÷3÷2=44144÷3÷2=24800÷2÷8=50400÷2÷5=40805÷7÷5=23330÷6÷5=11440÷4÷2=55300÷2÷3=50910÷2÷5=91426÷2÷3=71284÷2÷2=71780÷3÷5=52704÷4÷2=88648÷4÷2=81414÷2÷3=69300÷6÷5=10972÷3÷3=108868÷2÷2=217228÷3÷4=19315÷5÷3=21273÷7÷3=13120÷5÷8=3872÷4÷2=109950÷2÷5=95640÷8÷8=10832÷2÷8=52216÷9÷3=8450÷9÷2=25441÷7÷3=21765÷3÷3=8518÷6×2=6520÷5×4=416663÷3×8=1768252÷7×4=144260÷5×9=468224÷4×9=50436÷2×8=144702÷3×8=1872100÷4×8=200716÷4×3=537476÷4×2=238624÷4×8=1248950÷2×8=380015÷5×2=6680÷5×8=1088912÷8×4=456144÷3×6=28856÷7×2=16975÷5×7=1365802÷2×6=2406791÷7×2=226760÷2×4=1520108÷9×2=24728÷7×9=936368÷2×9=1656828÷4×9=186399÷9×7=77128÷4×9=28860÷6×7=70630÷3×6=1260846÷9×8=752287÷7×6=246224÷4×5=280442÷2×9=1989150÷5×6=180484÷2×8=1936826÷7×9=106227÷3×5=45450÷2×7=1575777÷3×2=51866÷6×55=605485÷5×77=746948÷4×12=144162÷9×60=1080128÷4×12=384237÷3×10=79050÷5×12=120162÷3×35=189028÷4×47=32912÷3×48=19221÷7×37=111774÷9×33=2838161÷7×26=59836÷4×68=61236÷6×60=360480÷8×66=396024÷3×10=80416÷8×65=338028÷7×39=156345÷5×92=6348140÷5×16=448175÷5×94=329051÷3×50=850201÷3×29=194340÷4×89=890351÷9×76=2964160÷5×19=60888÷2×20=88018÷3×43=258112÷8×69=96664÷8×84=672378÷7×53=2862240÷6×16=640696÷8×37=321933÷3×25=275152÷8×70=133090÷5×14=252126÷7×49=882160÷8×18=360390÷6×46=2990314+(289-259)=344111+(923-740)=29452+(274-87)=239881+(656-595)=942189+(472-442)=219127+(550-427)=250461+(328-80)=709987+(629-139)=1477231+(182-69)=344350+(216-214)=352297+(236-47)=486576+(683-22)=1237171+(429-191)=409730+(884-778)=836130+(362-206)=286744+(693-77)=136061+(240-25)=276871+(800-211)=1460443+(410-340)=513282+(793-284)=791449+(52-28)=473795+(423-195)=102342+(473-209)=306992+(553-501)=1044287+(389-307)=369597+(673-522)=748291+(370-335)=326522+(623-534)=611386+(458-132)=712481+(259-162)=578262+(162-43)=381121+(875-534)=462379+(254-153)=480985+(638-90)=153351+(452-42)=461527+(486-299)=714218+(484-116)=586523+(722-108)=1137348+(476-283)=541314+(688-203)=799377-(334+15)=28656-(249+331)=76437-(93+293)=51400-(52+54)=294392-(94+160)=138833-(291+129)=413386-(272+51)=63887-(492+131)=264355-(62+76)=217464-(398+59)=7479-(90+330)=59935-(600+179)=156384-(18+358)=8815-(517+29)=269400-(57+36)=307622-(131+364)=127443-(11+47)=385728-(514+192)=22173-(84+11)=78899-(163+691)=45465-(35+220)=210987-(829+101)=57436-(13+156)=267901-(101+167)=633493-(394+92)=7815-(401+42)=372386-(109+197)=80461-(66+168)=227437-(16+251)=170963-(521+53)=389463-(12+78)=373993-(282+666)=45363-(99+128)=136853-(22+224)=607429-(406+17)=6963-(897+41)=25475-(123+287)=65565-(333+106)=126371-(15+230)=126725-(22+557)=146160-(96-40)=104249-(274-252)=227207-(42-23)=188777-(750-463)=490220-(100-13)=133575-(857-367)=85500-(348-168)=320871-(674-588)=785133-(285-185)=33322-(615-307)=14485-(230-143)=398998-(645-530)=883492-(151-51)=392175-(801-636)=10309-(290-185)=204876-(894-633)=615447-(339-31)=139911-(942-356)=325239-(202-50)=87363-(362-88)=89408-(341-291)=358291-(186-69)=174408-(347-257)=318704-(905-654)=453331-(113-93)=311821-(735-155)=241117-(475-474)=116388-(554-185)=19329-(499-383)=213308-(910-638)=36441-(424-112)=129975-(297-98)=776376-(426-131)=81865-(893-154)=126472-(481-47)=38664-(780-151)=35180-(192-60)=48629-(892-849)=586211-(251-94)=54693-(982-772)=483342÷(14÷7)=171152÷(16÷4)=38128÷(24÷6)=32981÷(18÷6)=327432÷(27÷3)=48798÷(35÷5)=114200÷(10÷2)=40288÷(36÷6)=48441÷(45÷5)=49592÷(28÷7)=148217÷(63÷9)=31630÷(42÷7)=105280÷(20÷4)=56464÷(36÷9)=116399÷(21÷7)=133244÷(32÷8)=61495÷(45÷5)=55238÷(10÷5)=11936÷(36÷9)=981÷(21÷7)=27164÷(14÷7)=82810÷(18÷2)=90102÷(15÷5)=34999÷(18÷6)=333261÷(18÷2)=29420÷(18÷6)=140126÷(24÷8)=42126÷(27÷3)=14402÷(12÷6)=201808÷(12÷3)=202128÷(12÷3)=3295÷(35÷7)=19380÷(30÷6)=76492÷(24÷6)=123414÷(48÷8)=69945÷(18÷2)=105396÷(18÷6)=132704÷(72÷9)=88396÷(45÷5)=44590÷(25÷5)=118792÷(2×4)=99576÷(2×4)=7278÷(2×3)=1324÷(2×2)=6908÷(2×2)=22764÷(2×2)=16378÷(2×3)=63640÷(2×4)=80798÷(3×2)=133414÷(3×3)=46368÷(2×4)=4648÷(2×2)=12120÷(2×4)=15996÷(2×3)=166536÷(2×4)=67624÷(2×3)=104696÷(2×4)=87804÷(3×2)=134294÷(3×2)=49408÷(2×4)=51192÷(2×2)=48292÷(2×2)=73516÷(2×3)=86392÷(2×4)=49750÷(2×3)=125344÷(2×4)=43366÷(2×3)=6128÷(2×2)=740÷(2×4)=5528÷(2×3)=88936÷(3×2)=156984÷(2×2)=24672÷(3×2)=12740÷(2×2)=185496÷(2×2)=124352÷(2×4)=44184÷(2×4)=23246÷(2×3)=41784÷(4×2)=98342÷(3×2)=5733×(12÷4)=99399×(35÷7)=1995116×(16÷8)=23285×(63÷9)=59542×(56÷8)=294686×(36÷6)=4116319×(12÷6)=638433×(24÷8)=1299457×(14÷7)=914728×(12÷6)=1456118×(40÷8)=590135×(49÷7)=945235×(24÷8)=705788×(72÷8)=709253×(36÷6)=318556×(16÷2)=444813×(81÷9)=117299×(14÷7)=598150×(54÷9)=900888×(10÷2)=4440125×(12÷6)=250132×(72÷9)=1056148×(12÷2)=888393×(28÷7)=1572131×(36÷9)=524162×(36÷6)=97277×(20÷5)=308862×(30÷6)=4310118×(36÷9)=472537×(56÷7)=4296184×(21÷7)=552996×(24÷6)=398463×(56÷8)=441488×(54÷9)=292857×(18÷6)=17158×(15÷5)=174188×(45÷9)=940779×(45÷5)=7011211×(16÷8)=422202×(15÷5)=60612×(237÷3)=94846×(222÷3)=340434×(100÷5)=68070×(170÷2)=595066×(40÷4)=66047×(110÷5)=103447×(77÷7)=51720×(40÷2)=40037×(100÷5)=74070×(144÷6)=168012×(384÷8)=57638×(336÷7)=182475×(80÷8)=75073×(95÷5)=138722×(155÷5)=68261×(658÷7)=573411×(360÷6)=66056×(134÷2)=375242×(44÷4)=46229×(490÷7)=203013×(52÷2)=33830×(165÷3)=165027×(256÷8)=86473×(510÷6)=620513×(66÷3)=28679×(402÷6)=529314×(280÷8)=49084×(693÷7)=831621×(60÷3)=42013×(245÷7)=45544×(105÷5)=92475×(328÷4)=615033×(51÷3)=56120×(40÷4)=20023×(164÷4)=94312×(42÷2)=25243×(75÷5)=64543×(140÷2)=301020×(92÷2)=92059×(581÷7)=4897108+124×4=604815+24×8=1007209+18×7=335688+41×4