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207+247=28+146=134+213=382+319=158+114=450+490=21+42=257+355=74+124=301+144=359+116=111+205=124+79=886+741=216+219=45+226=347+97=334+690=229+218=712+641=172+212=47+228=294+147=492+725=99+145=212+566=135+314=246+281=64+308=679+640=85+16=257+582=158+190=262+398=175+287=251+233=253+70=189+395=269+167=327+66=423-376=995-707=142-74=374-30=497-248=997-388=103-90=996-358=279-206=918-649=188-106=854-302=427-227=765-94=277-206=686-596=393-62=829-115=189-80=982-756=257-202=875-297=348-333=409-233=240-127=577-361=368-77=675-188=284-87=210-19=365-75=861-824=391-354=498-373=321-145=991-821=176-20=394-41=152-44=875-686=228×2=154×9=79×4=294×8=83×9=393×9=55×2=147×8=198×2=219×9=351×2=277×8=61×8=248×2=49×8=70×4=109×4=119×6=102×7=851×4=157×6=411×3=72×9=209×7=79×2=108×9=180×4=781×8=29×7=605×6=72×8=273×6=277×2=938×5=147×5=385×2=244×3=813×8=106×9=74×9=90÷3=164÷2=198÷9=666÷3=285÷5=310÷5=344÷8=270÷3=204÷3=284÷2=276÷3=678÷3=175÷5=382÷2=266÷7=952÷7=333÷9=338÷2=196÷2=274÷2=58÷2=675÷9=372÷2=78÷6=186÷3=99÷3=272÷4=870÷5=102÷6=906÷2=63÷7=728÷2=240÷4=620÷5=100÷5=324÷9=348÷3=578÷2=129÷3=549÷9=66×12=26×78=10×93=10×78=23×36=15×43=47×18=75×77=26×19=45×87=13×14=50×31=10×90=79×45=22×34=88×27=26×34=84×88=31×31=49×99=28×10=15×37=14×69=85×79=38×20=79×31=15×25=61×23=24×26=65×49=62×12=38×18=75×10=70×99=77×10=74×39=12×37=37×30=17×11=54×39=38+269+320=997+770+890=43+60+782=39+878+101=702+50+108=943+782+811=641+139+20=136+390+544=178+54+385=248+567+908=440+68+59=991+212+230=69+77+125=387+94+489=163+486+110=364+490+701=557+222+96=143+518+441=137+731+113=157+550+483=108+806+26=352+44+954=154+108+236=201+875+306=89+485+76=69+818+534=165+569+243=193+189+521=720+197+60=967+323+169=181+118+551=644+685+306=378+316+303=807+698+971=796+129+20=42+490+323=762+27+30=526+210+155=109+249+480=153+570+309=15+450-169=655+439-585=14+404-359=304+732-40=59+320-25=283+487-599=45+156-89=428+311-654=130+160-193=851+579-977=206+64-95=58+964-600=26+336-291=761+966-24=64+251-302=761+222-233=12+411-179=904+876-515=75+22-76=741+972-131=473+17-253=835+102-703=379+100-12=856+665-252=339+12-286=727+483-206=25+399-296=305+843-202=364+128-155=485+746-339=263+176-167=321+851-882=259+37-21=639+666-630=227+19-19=942+553-639=64+93-99=482+768-100=200+82-124=809+535-423=372-132-227=439-263-155=394-75-269=817-28-666=499-346-138=994-153-345=465-70-207=742-207-384=212-71-130=923-278-564=457-308-14=833-35-773=316-220-58=437-92-27=410-271-68=665-242-77=421-51-111=587-199-58=169-85-41=605-246-85=384-174-200=929-516-228=250-149-86=468-177-187=389-196-132=601-100-316=383-150-131=922-378-340=490-149-65=538-200-12=477-255-91=858-509-211=174-95-46=569-32-417=487-94-216=764-255-306=231-32-96=707-25-451=392-56-126=587-236-142=57-27+122=471-387+578=242-56+196=735-103+284=440-199+183=472-25+57=354-161+262=864-851+721=103-85+103=461-152+753=466-149+60=541-313+895=138-24+314=523-228+86=479-316+313=242-75+816=470-317+167=228-101+958=433-272+192=644-42+468=185-173+75=200-34+683=249-85+298=926-470+240=393-296+107=32-23+44=405-276+195=844-563+363=335-52+128=620-560+833=476-348+33=265-166+309=363-231+43=672-210+905=448-157+110=276-227+460=329-323+320=174-156+163=290-210+410=676-216+867=11×38×2=17×56×9=14×28×2=57×13×6=12×16×4=68×54×8=32×10×2=20×37×2=10×21×2=54×65×9=17×14×3=33×29×3=22×19×2=23×28×2=11×33×2=74×26×8=15×12×4=36×21×5=15×20×3=91×23×5=17×10×5=98×27×9=20×16×2=91×23×6=11×39×2=18×11×4=33×12×2=41×92×3=31×10×3=64×47×3=15×20×2=68×16×6=23×11×3=31×32×8=14×11×6=30×89×3=22×11×4=60×16×5=14×31×2=20×87×5=34×2×5=200×3×7=99×5×2=307×2×3=32×6×3=150×2×9=30×4×3=383×2×6=26×7×5=158×3×6=39×3×2=82×5×3=48×7×2=54×2×5=132×2×3=113×4×2=49×2×4=99×5×4=44×9×2=26×5×9=60×3×5=82×7×2=10×7×5=139×2×5=16×3×2=25×4×7=20×2×4=124×4×7=28×3×9=78×5×7=25×9×3=140×2×3=37×2×7=87×6×5=35×7×2=57×5×4=30×4×8=206×3×7=54×2×3=280×2×3=15×3×23=11×5×19=16×2×33=40×2×29=23×3×38=37×2×26=18×4×35=15×4×58=10×5×77=19×3×32=20×2×97=32×3×91=45×2×37=22×4×68=49×2×88=24×4×92=15×4×74=25×2×24=30×2×26=25×3×59=22×2×56=10×4×29=34×2×17=25×3×98=24×2×44=26×2×77=28×3×40=10×8×56=20×4×72=48×2×74=19×2×39=12×6×80=22×2×38=36×2×45=25×2×86=16×4×99=28×2×57=43×2×11=20×3×98=18×2×55=34×25÷5=63×58÷2=24×35÷5=12×42÷7=23×40÷2=14×60÷3=26×13÷2=41×27÷3=20×12÷4=70×23÷2=14×16÷7=29×72÷4=11×60÷5=60×81÷6=33×30÷3=95×64÷2=18×44÷3=14×20÷2=10×21÷7=58×41÷2=15×31÷5=77×27÷3=14×70÷4=91×27÷7=36×26÷6=54×46÷4=47×16÷4=94×89÷2=44×19÷4=39×36÷4=16×48÷2=40×20÷8=27×22÷3=94×15÷6=14×63÷7=86×81÷2=29×10÷2=47×36÷6=38×20÷4=24×32÷6=240×3÷5=520×6÷8=66×8÷2=591×8÷2=84×3÷6=844×3÷2=447×2÷3=52×5÷4=170×3÷5=111×5÷3=38×6÷2=520×3÷5=26×3÷6=99×6÷2=33×6÷3=579×8÷6=324×2÷4=24×9÷4=180×3÷2=423×8÷6=68×2÷4=494×8÷4=41×6÷3=915×8÷4=34×3÷2=602×8÷2=187×4÷2=952×5÷2=57×8÷2=838×6÷4=83×9÷3=740×5÷4=31×6÷2=700×3÷6=56×9÷8=465×7÷5=368×2÷8=931×5÷7=228×2÷3=885×7÷3=192÷4÷6=630÷9÷7=756÷7÷9=324÷4÷3=828÷4÷9=272÷2÷8=456÷2÷4=280÷4÷7=640÷4÷8=308÷7÷2=616÷4÷7=824÷4÷2=144÷4÷6=952÷2÷4=574÷7÷2=350÷5÷7=128÷2÷2=248÷2÷4=660÷5÷4=700÷4÷7=180÷6÷6=272÷2÷2=318÷3÷2=252÷9÷4=776÷2÷2=740÷5÷4=588÷6÷7=960÷4÷8=990÷5÷9=96÷3÷2=660÷6÷5=736÷8÷4=588÷3÷7=336÷4÷6=924÷4÷3=90÷2÷5=357÷3÷7=954÷2÷3=390÷2÷5=256÷8÷2=546÷6×4=833÷7×6=770÷5×8=555÷5×8=511÷7×8=128÷2×8=360÷9×2=888÷3×5=132÷6×8=204÷6×9=588÷4×9=352÷2×3=132÷3×8=690÷3×9=858÷3×7=702÷3×2=662÷2×9=792÷2×5=118÷2×6=938÷2×9=530÷5×4=276÷4×8=854÷2×9=558÷9×6=980÷5×2=174÷2×5=764÷2×7=597÷3×4=836÷4×7=896÷7×3=774÷9×4=441÷7×6=927÷9×3=942÷6×8=306÷6×2=322÷7×5=216÷3×6=35÷5×3=568÷8×6=699÷3×7=30÷3×23=204÷6×53=56÷7×42=290÷5×59=12÷4×26=248÷8×28=16÷8×82=640÷8×33=75÷5×38=328÷4×20=228÷3×13=340÷4×18=172÷4×11=784÷8×29=96÷6×52=552÷8×36=135÷3×18=213÷3×51=98÷7×44=217÷7×86=81÷9×93=424÷8×74=140÷7×42=15÷3×69=102÷3×11=432÷6×55=10÷2×75=280÷5×72=42÷3×29=166÷2×23=48÷8×28=24÷8×68=80÷8×38=40÷2×37=60÷3×24=78÷6×99=219÷3×10=96÷3×96=38÷2×36=552÷6×52=430+(346-34)=240+(434-240)=344+(481-335)=916+(495-408)=84+(412-294)=693+(866-285)=304+(114-68)=469+(851-333)=418+(274-190)=911+(857-115)=244+(291-84)=993+(619-186)=401+(200-173)=607+(620-123)=70+(391-364)=311+(637-544)=164+(436-250)=500+(744-397)=316+(387-147)=225+(586-579)=31+(278-124)=34+(920-92)=439+(318-182)=273+(755-172)=315+(458-103)=58+(281-187)=436+(415-296)=450+(242-177)=383+(391-38)=936+(259-212)=343+(266-214)=674+(646-258)=140+(229-85)=324+(818-263)=80+(314-286)=573+(694-47)=82+(397-139)=217+(842-67)=92+(471-20)=898+(411-163)=193-(41+100)=234-(81+128)=489-(128+281)=498-(19+65)=422-(267+62)=911-(17+800)=298-(48+65)=739-(455+135)=292-(78+164)=795-(223+191)=496-(354+125)=755-(16+234)=360-(240+118)=505-(206+136)=431-(63+305)=726-(179+148)=407-(11+38)=839-(357+252)=455-(72+62)=624-(432+157)=459-(63+68)=631-(546+62)=371-(129+135)=805-(594+104)=286-(26+212)=761-(74+42)=431-(131+141)=699-(180+358)=489-(240+115)=880-(647+206)=438-(65+68)=944-(399+67)=259-(29+156)=764-(609+17)=331-(33+79)=702-(262+221)=500-(117+351)=995-(495+380)=426-(129+225)=905-(284+30)=14-(20-15)=198-(910-782)=201-(242-125)=551-(469-272)=351-(276-94)=149-(823-757)=233-(453-328)=754-(584-322)=313-(382-298)=270-(468-434)=250-(243-43)=647-(716-630)=393-(347-38)=227-(928-789)=429-(473-231)=786-(598-560)=237-(419-347)=922-(833-803)=275-(333-296)=347-(758-541)=165-(394-349)=673-(460-60)=497-(253-204)=451-(757-728)=340-(284-283)=302-(666-617)=298-(257-250)=492-(855-517)=359-(397-181)=916-(792-789)=163-(420-305)=244-(376-274)=398-(448-306)=600-(686-274)=233-(317-218)=411-(991-950)=201-(157-20)=801-(723-22)=162-(124-98)=604-(941-636)=378÷(30÷5)=792÷(36÷9)=210÷(10÷5)=468÷(12÷6)=420÷(15÷3)=688÷(32÷4)=222÷(54÷9)=936÷(24÷8)=484÷(36÷9)=280÷(63÷9)=32÷(64÷8)=290÷(20÷4)=150÷(48÷8)=86÷(18÷9)=80÷(18÷9)=192÷(30÷5)=68÷(36÷9)=706÷(18÷9)=88÷(40÷5)=885÷(30÷6)=280÷(32÷4)=250÷(18÷9)=469÷(49÷7)=980÷(14÷7)=56÷(12÷3)=220÷(16÷8)=459÷(12÷4)=252÷(12÷6)=420÷(36÷9)=21÷(24÷8)=408÷(30÷5)=605÷(15÷3)=60÷(16÷8)=404÷(24÷6)=22÷(16÷8)=524÷(14÷7)=104÷(24÷3)=432÷(36÷4)=68÷(24÷6)=912÷(14÷7)=288÷(4×2)=474÷(3×2)=324÷(3×2)=792÷(2×3)=864÷(4×2)=960÷(2×3)=270÷(2×3)=243÷(3×3)=784÷(4×2)=736÷(4×2)=984÷(2×4)=282÷(3×2)=306÷(3×3)=780÷(2×3)=512÷(2×2)=352÷(4×2)=376÷(2×4)=18÷(3×2)=540÷(3×2)=152÷(2×2)=724÷(2×2)=912÷(4×2)=492÷(2×3)=740÷(2×2)=642÷(3×2)=652÷(2×2)=144÷(4×2)=152÷(4×2)=636÷(2×2)=928÷(2×2)=378÷(2×3)=852÷(2×2)=436÷(2×2)=444÷(2×2)=780÷(3×2)=300÷(2×3)=596÷(2×2)=316÷(2×2)=156÷(3×2)=318÷(3×2)=87×(24÷6)=891×(18÷2)=65×(24÷6)=586×(63÷7)=65×(54÷9)=755×(12÷4)=12×(15÷5)=864×(42÷7)=449×(18÷9)=363×(18÷3)=95×(18÷6)=189×(35÷7)=171×(20÷5)=704×(30÷6)=30×(36÷9)=237×(72÷9)=80×(48÷8)=127×(16÷2)=83×(56÷8)=344×(40÷5)=57×(24÷8)=39×(18÷2)=197×(36÷9)=250×(72÷8)=103×(15÷5)=461×(64÷8)=39×(14÷2)=33×(72÷9)=140×(24÷8)=226×(18÷6)=44×(81÷9)=154×(14÷2)=320×(27÷9)=837×(21÷7)=163×(10÷2)=113×(35÷7)=70×(54÷9)=605×(40÷8)=219×(21÷7)=896×(25÷5)=42×(153÷9)=88×(136÷4)=11×(441÷9)=83×(156÷3)=35×(54÷2)=81×(224÷8)=18×(168÷8)=11×(96÷4)=13×(322÷7)=62×(720÷8)=18×(273÷7)=55×(112÷8)=31×(51÷3)=46×(279÷9)=19×(198÷6)=77×(582÷6)=97×(50÷5)=31×(304÷8)=10×(486÷9)=10×(198÷3)=24×(70÷5)=55×(602÷7)=60×(56÷4)=99×(558÷6)=22×(238÷7)=42×(172÷4)=93×(30÷3)=53×(232÷8)=33×(210÷7)=39×(336÷7)=27×(120÷5)=81×(148÷2)=19×(308÷7)=47×(96÷2)=23×(102÷6)=99×(469÷7)=26×(130÷5)=53×(516÷6)=25×(84÷7)=28×(279÷3)=101+167×5=153+30×3=483+104×3=259+204×2=292+25×3=973+47×9=371+153×4=930+110×9=238+72×4=951+18×3=70+86×2=976+115×8=244+76×4=155+156×6=53+208×4=685+13×3=356+19×4=814+82×5=280+53×7=184+49×2=367+16×8=816+80×5=78+173×4=463+97×7=459+20×3=943+31×7=124+69×7=364+140×2=187+65×6=730+274×2=10×5+74=390×2+786=79×7+366=452×2+793=137×2+169=14×5+390=45×4+25=27×6+171=70×4+362=64×2+179=110+22×13=631+31×15=170+43×12=182+37×23=24+31×18=33+11×37=38+26×18=443+20×24=37+44×19=182+12×66=126+13×10=631+26×36=142+20×11=830+39×13=151+19×42=231+23×31=47+23×14=120+19×14=199+24×13=845+14×40=378+31×10=297+28×12=91+61×12=503+25×29=147+28×28=810+11×54=218+10×34=189+13×22=201+27×29=493+64×15=17×10+389=54×13+273=65×13+147=13×50+319=20×18+264=25×22+885=29×10+69=19×49+225=21×11+356=10×87+234=404-22×11=757-10×24=340-26×10=665-11×33=400-13×11=755-10×23=426-36×11=742-15×46=470-13×21=918-22×19=482-13×16=545-25×17=419-23×10=526-14×31=355-15×12=694-19×16=420-27×10=986-29×21=440-19×16=866-12×41=338-11×20=977-23×21=490-15×29=527-13×37=282-10×28=906-11×55=402-21×19=947-13×65=493-18×19=584-18×19=323-10×29=872-37×12=319-13×17=874-11×34=341-10×26=238-18×10=377-26×12=886-23×27=491-16×10=973-14×30=489-30×6=918-336×2=429-20×8=696-71×2=143-13×3=636-55×9=464-30×8=749-349×2=438-121×3=988-281×2=340-87×3=712-52×8=198-43×2=756-368×2=189-44×4=928-299×3=499-109×3=604-105×4=281-102×2=968-380×2=205-21×9=892-207×3=191-13×9=653-192×2=251-106×2=765-297×2=422-33×7=486-27×2=481-53×6=875-331×2=471-11×2=636-93×3=468-25×3=357-171×2=109-13×4=536-76×6=473-210×2=973-289×2=181-57×2=130-53×2=11×28-50=18×38-525=13×20-94=31×16-323=17×29-384=21×36-653=12×16-174=60×13-149=12×37-361=20×43-76=22×15-24=21×16-226=12×40-316=11×72-294=40×11-408=26×21-78=10×35-141=22×45-721=19×18-183=36×10-11=15×24-193=34×29-626=12×35-325=82×11-885=24×13-242=14×69-249=20×24-210=19×22-60=23×20-263=16×49-57=17×19-69=39×14-231=26×19-403=14×60-278=18×21-244=25×33-553=25×15-319=15×49-710=12×20-76=12×41-157=56×5-51=549×2-958=480×2-537=375×4-51=124×7-431=629×9-410=178×4-357=228×7-818=168×2-18=558×4-351=152×2-20=608×2-686=64×9-252=183×4-252=122×7-229=842×4-479=113×7-115=358×8-251=231×2-99=603×6-108=451×2-793=682×8-436=470×2-702=567×8-751=306×3-761=594×4-695=65×4-135=486×2-163=78×4-57=426×6-488=75×7-515=548×5-310=92×7-49=838×6-674=276×3-246=151×6-786=137×7-308=730×2-379=237×3-26=193×7-664=56+189÷3=51+762÷2=37+976÷4=646+591÷3=421+444÷3=519+255÷3=422+813÷3=456+42÷2=88+230÷2=273+518÷7=148+842÷2=684+680÷4=346+246÷6=873+288÷6=143+928÷4=706+394÷2=288+322÷2=526+672÷7=55+939÷3=162+70÷7=856÷2+289=308÷7+314=585÷5+372=948÷4+930=687÷3+140=189÷9+932=536÷4+161=294÷7+151=495÷5+265=738÷6+182=474÷2+392=428÷2+117=608÷8+410=666÷2+482=142÷2+131=690÷2+571=16÷8+208=950÷2+520=622÷2+257=738÷3+515=283-318÷3=750-888÷3=195-40÷5=608-400÷4=478-12÷3=781-441÷3=127-675÷9=529-156÷6=130-92÷4=825-126÷3=199-372÷3=504-110÷5=362-868÷4=493-276÷6=359-888÷6=764-298÷2=200-12÷2=613-688÷8=405-260÷5=151-931÷7=457-906÷6=617-168÷3=248-91÷7=603-688÷2=313-605÷5=749-442÷2=494-336÷2=799-556÷4=413-51÷3=811-93÷3=455-910÷2=97-105÷7=441-225÷3=546-880÷4=234-630÷9=252-725÷5=77-48÷4=615-472÷2=141-381÷3=463-450÷6=32×(225-208)=89×(590-549)=66×(458-446)=82×(825-803)=21×(171-135)=51×(822-799)=27×(399-370)=66×(486-393)=12×(208-173)=34×(290-207)=30×(102-72)=46×(384-312)=10×(115-69)=22×(84-16)=33×(392-374)=14×(775-689)=15×(490-473)=65×(327-283)=32×(446-421)=36×(387-345)=(252-235)×16=(612-518)×30=(348-274)×12=(677-603)×27=(55-23)×31=(857-793)×77=(317-303)×66=(905-890)×76=(94-47)×20=(707-661)×23=(334-315)×51=(501-435)×60=(221-207)×26=(625-532)×60=(171-144)×26=(252-194)×78=(490-474)×58=(243-220)×22=(132-114)×53=(993-960)×19=332×(380-377)=803×(529-522)=91×(114-108)=431×(902-899)=56×(352-348)=505×(364-358)=57×(179-176)=161×(613-607)=135×(410-403)=286×(539-536)=38×(361-355)=901×(602-599)=95×(148-144)=961×(607-603)=88×(339-335)=982×(173-167)=217×(110-107)=496×(876-871)=14×(79-76)=115×(45-38)=68×(34-27)=376×(48-42)=125×(370-365)=407×(169-165)=68×(155-152)=505×(459-454)=80×(337-329)=279×(292-284)=227×(154-150)=737×(123-115)=50×(34-31)=494×(324-317)=40×(139-134)=889×(71-64)=261×(338-335)=545×(915-908)=51×(465-458)=822×(169-164)=30×(440-435)=852×(844-837)=49÷(378-371)=760÷(536-531)=208÷(112-108)=480÷(509-501)=324÷(159-155)=894÷(173-171)=465÷(385-382)=408÷(687-681)=124÷(136-132)=248÷(63-55)=175÷(120-113)=434÷(32-25)=410÷(276-271)=915÷(693-690)=56÷(186-178)=364÷(175-171)=324÷(168-165)=207÷(33-30)=48÷(313-311)=360÷(625-623)=429÷(470-467)=459÷(634-625)=302÷(45-43)=136÷(557-555)=392÷(302-295)=488÷(18-14)=460÷(445-441)=576÷(252-249)=105÷(224-221)=84÷(102-95)=441÷(314-305)=252÷(249-243)=198÷(464-462)=55÷(177-172)=16÷(82-78)=182÷(522-515)=244÷(365-361)=990÷(277-274)=366÷(476-470)=354÷(348-345)=(300-78)÷3=(879-287)÷2=(387-92)÷5=(388-268)÷3=(248-44)÷3=(620-125)÷9=(405-267)÷3=(802-330)÷8=(413-138)÷5=(233-178)÷5=(397-171)÷2=(648-134)÷2=(328-151)÷3=(206-101)÷5=(146-61)÷5=(666-138)÷3=(105-65)÷5=(924-490)÷7=(399-125)÷2=(506-233)÷3=(328-196)÷2=(240-70)÷2=(342-332)÷2=(345-279)÷3=(243-133)÷2=(994-449)÷5=(460-100)÷9=(749-593)÷6=(470-302)÷3=(599-459)÷4=(408-324)÷3=(921-123)÷6=(322-92)÷2=(971-883)÷4=(206-36)÷5=(896-756)÷2=(385-235)÷2=(990-519)÷3=(392-227)÷3=(233-219)÷2=2/6+3/6=4/9+2/9=3/6+2/6=4/10+5/10=1/6+4/6=1/4+2/4=1/6+2/6=2/8+4/8=1/8+4/8=3/5+2/5=4/8+2/8=1/3+2/3=3/6-1/6=3/4-1/4=3/6-2/6=3/5-1/5=5/7-1/7=5/8-2/8=4/7-1/7=2/3-1/3=2/4-1/4=6/10-1/10=2/6-1/6=6/8-1/8=4.6+5.5=30.7+45.1=2.5+6.4=4.1+6.1=5.1+8.6=29.5+67.2=4.5+8.3=62.7+19.7=8.2+5.8=2.5+4.8=4.4+8.8=1.7+37.5=5.6+8.4=39.3+38.7=4.1+6.0=3.6+2.7=8.0+6.3=11.2+64.7=2.0+2.5=77.8+11.2=9.6+4.3=2.3+0.4=5.0+8.4=9.9+84.9=6.4+8.3=31.8+59.5=1.1+3.7=4.6+8.4=6.0+7.9=28.2+35.9=2.9+2.6=21.9+6.7=8.0+2.8=6.3+8.6=10.0+9.2=31.9+57.9=1.5+5.4=4.8+16.8=7.5+5.1=8.8+9.0=3.3-2.0=77.5-46.1=8.6-1.1=2.0-0.9=7.9-5.7=76.2-2.9=8.3-7.7=21.5-19.4=6.1-3.7=8.9-3.2=2.5-0.5=93.2-27.7=8.9-0.9=77.7-61.9=9.7-1.1=5.2-3.5=7.8-3.9=49.3-17.1=3.7-3.2=89.5-57.5=8.7-6.9=2.6-0.7=9.7-9.2=62.2-55.2=5.8-0.8=98.1-91.1=8.9-1.8=5.3-3.2=0.8-0.3=60.4-47.7=8.6-3.5=73.6-61.9=6.9-6.6=6.4-3.0=9.7-8.1=28.3-19.3=5.2-1.1=78.2-10.1=6.7-5.8=4.5-0.5=参考答案207+247=45428+146=174134+213=347382+319=701158+114=272450+490=94021+42=63257+355=61274+124=198301+144=445359+116=475111+205=316124+79=203886+741=1627216+219=43545+226=271347+97=444334+690=1024229+218=447712+641=1353172+212=38447+228=275294+147=441492+725=121799+145=244212+566=778135+314=449246+281=52764+308=372679+640=131985+16=101257+582=839158+190=348262+398=660175+287=462251+233=484253+70=323189+395=584269+167=436327+66=393423-376=47995-707=288142-74=68374-30=344497-248=249997-388=609103-90=13996-358=638279-206=73918-649=269188-106=82854-302=552427-227=200765-94=671277-206=71686-596=90393-62=331829-115=714189-80=109982-756=226257-202=55875-297=578348-333=15409-233=176240-127=113577-361=216368-77=291675-188=487284-87=197210-19=191365-75=290861-824=37391-354=37498-373=125321-145=176991-821=170176-20=156394-41=353152-44=108875-686=189228×2=456154×9=138679×4=316294×8=235283×9=747393×9=353755×2=110147×8=1176198×2=396219×9=1971351×2=702277×8=221661×8=488248×2=49649×8=39270×4=280109×4=436119×6=714102×7=714851×4=3404157×6=942411×3=123372×9=648209×7=146379×2=158108×9=972180×4=720781×8=624829×7=203605×6=363072×8=576273×6=1638277×2=554938×5=4690147×5=735385×2=770244×3=732813×8=6504106×9=95474×9=66690÷3=30164÷2=82198÷9=22666÷3=222285÷5=57310÷5=62344÷8=43270÷3=90204÷3=68284÷2=142276÷3=92678÷3=226175÷5=35382÷2=191266÷7=38952÷7=136333÷9=37338÷2=169196÷2=98274÷2=13758÷2=29675÷9=75372÷2=18678÷6=13186÷3=6299÷3=33272÷4=68870÷5=174102÷6=17906÷2=45363÷7=9728÷2=364240÷4=60620÷5=124100÷5=20324÷9=36348÷3=116578÷2=289129÷3=43549÷9=6166×12=79226×78=202810×93=93010×78=78023×36=82815×43=64547×18=84675×77=577526×19=49445×87=391513×14=18250×31=155010×90=90079×45=355522×34=74888×27=237626×34=88484×88=739231×31=96149×99=485128×10=28015×37=55514×69=96685×79=671538×20=76079×31=244915×25=37561×23=140324×26=62465×49=318562×12=74438×18=68475×10=75070×99=693077×10=77074×39=288612×37=44437×30=111017×11=18754×39=210638+269+320=627997+770+890=265743+60+782=88539+878+101=1018702+50+108=860943+782+811=2536641+139+20=800136+390+544=1070178+54+385=617248+567+908=1723440+68+59=567991+212+230=143369+77+125=271387+94+489=970163+486+110=759364+490+701=1555557+222+96=875143+518+441=1102137+731+113=981157+550+483=1190108+806+26=940352+44+954=1350154+108+236=498201+875+306=138289+485+76=65069+818+534=1421165+569+243=977193+189+521=903720+197+60=977967+323+169=1459181+118+551=850644+685+306=1635378+316+303=997807+698+971=2476796+129+20=94542+490+323=855762+27+30=819526+210+155=891109+249+480=838153+570+309=103215+450-169=296655+439-585=50914+404-359=59304+732-40=99659+320-25=354283+487-599=17145+156-89=112428+311-654=85130+160-193=97851+579-977=453206+64-95=17558+964-600=42226+336-291=71761+966-24=170364+251-302=13761+222-233=75012+411-179=244904+876-515=126575+22-76=21741+972-131=1582473+17-253=237835+102-703=234379+100-12=467856+665-252=1269339+12-286=65727+483-206=100425+399-296=128305+843-202=946364+128-155=337485+746-339=892263+176-167=272321+851-882=290259+37-21=275639+666-630=675227+19-19=227942+553-639=85664+93-99=58482+768-100=1150200+82-124=158809+535-423=921372-132-227=13439-263-155=21394-75-269=50817-28-666=123499-346-138=15994-153-345=496465-70-207=188742-207-384=151212-71-130=11923-278-564=81457-308-14=135833-35-773=25316-220-58=38437-92-27=318410-271-68=71665-242-77=346421-51-111=259587-199-58=330169-85-41=43605-246-85=274384-174-200=10929-516-228=185250-149-86=15468-177-187=104389-196-132=61601-100-316=185383-150-131=102922-378-340=204490-149-65=276538-200-12=326477-255-91=131858-509-211=138174-95-46=33569-32-417=120487-94-216=177764-255-306=203231-32-96=103707-25-451=231392-56-126=210587-236-142=20957-27+122=152471-387+578=662242-56+196=382735-103+284=916440-199+183=424472-25+57=504354-161+262=455864-851+721=734103-85+103=121461-152+753=1062466-149+60=377541-313+895=1123138-24+314=428523-228+86=381479-316+313=476242-75+816=983470-317+167=320228-101+958=1085433-272+192=353644-42+468=1070185-173+75=87200-34+683=849249-85+298=462926-470+240=696393-296+107=20432-23+44=53405-276+195=324844-563+363=644335-52+128=411620-560+833=893476-348+33=161265-166+309=408363-231+43=175672-210+905=1367448-157+110=401276-227+460=509329-323+320=326174-156+163=181290-210+410=490676-216+867=132711×38×2=83617×56×9=856814×28×2=78457×13×6=444612×16×4=76868×54×8=2937632×10×2=64020×37×2=148010×21×2=42054×65×9=3159017×14×3=71433×29×3=287122×19×2=83623×28×2=128811×33×2=72674×26×8=1539215×12×4=72036×21×5=378015×20×3=90091×23×5=1046517×10×5=85098×27×9=2381420×16×2=64091×23×6=1255811×39×2=85818×11×4=79233×12×2=79241×92×3=1131631×10×3=93064×47×3=902415×20×2=60068×16×6=652823×11×3=75931×32×8=793614×11×6=92430×89×3=801022×11×4=96860×16×5=480014×31×2=86820×87×5=870034×2×5=340200×3×7=420099×5×2=990307×2×3=184232×6×3=576150×2×9=270030×4×3=360383×2×6=459626×7×5=910158×3×6=284439×3×2=23482×5×3=123048×7×2=67254×2×5=540132×2×3=792113×4×2=90449×2×4=39299×5×4=198044×9×2=79226×5×9=117060×3×5=90082×7×2=114810×7×5=350139×2×5=139016×3×2=9625×4×7=70020×2×4=160124×4×7=347228×3×9=75678×5×7=273025×9×3=675140×2×3=84037×2×7=51887×6×5=261035×7×2=49057×5×4=114030×4×8=960206×3×7=432654×2×3=324280×2×3=168015×3×23=103511×5×19=104516×2×33=105640×2×29=232023×3×38=262237×2×26=192418×4×35=252015×4×58=348010×5×77=385019×3×32=182420×2×97=388032×3×91=873645×2×37=333022×4×68=598449×2×88=862424×4×92=883215×4×74=444025×2×24=120030×2×26=156025×3×59=442522×2×56=246410×4×29=116034×2×17=115625×3×98=735024×2×44=211226×2×77=400428×3×40=336010×8×56=448020×4×72=576048×2×74=710419×2×39=148212×6×80=576022×2×38=167236×2×45=324025×2×86=430016×4×99=633628×2×57=319243×2×11=94620×3×98=588018×2×55=198034×25÷5=17063×58÷2=182724×35÷5=16812×42÷7=7223×40÷2=46014×60÷3=28026×13÷2=16941×27÷3=36920×12÷4=6070×23÷2=80514×16÷7=3229×72÷4=52211×60÷5=13260×81÷6=81033×30÷3=33095×64÷2=304018×44÷3=26414×20÷2=14010×21÷7=3058×41÷2=118915×31÷5=9377×27÷3=69314×70÷4=24591×27÷7=35136×26÷6=15654×46÷4=62147×16÷4=18894×89÷2=418344×19÷4=20939×36÷4=35116×48÷2=38440×20÷8=10027×22÷3=19894×15÷6=23514×63÷7=12686×81÷2=348329×10÷2=14547×36÷6=28238×20÷4=19024×32÷6=128240×3÷5=144520×6÷8=39066×8÷2=264591×8÷2=236484×3÷6=42844×3÷2=1266447×2÷3=29852×5÷4=65170×3÷5=102111×5÷3=18538×6÷2=114520×3÷5=31226×3÷6=1399×6÷2=29733×6÷3=66579×8÷6=772324×2÷4=16224×9÷4=54180×3÷2=270423×8÷6=56468×2÷4=34494×8÷4=98841×6÷3=82915×8÷4=183034×3÷2=51602×8÷2=2408187×4÷2=374952×5÷2=238057×8÷2=228838×6÷4=125783×9÷3=249740×5÷4=92531×6÷2=93700×3÷6=35056×9÷8=63465×7÷5=651368×2÷8=92931×5÷7=665228×2÷3=152885×7÷3=2065192÷4÷6=8630÷9÷7=10756÷7÷9=12324÷4÷3=27828÷4÷9=23272÷2÷8=17456÷2÷4=57280÷4÷7=10640÷4÷8=20308÷7÷2=22616÷4÷7=22824÷4÷2=103144÷4÷6=6952÷2÷4=119574÷7÷2=41350÷5÷7=10128÷2÷2=32248÷2÷4=31660÷5÷4=33700÷4÷7=25180÷6÷6=5272÷2÷2=68318÷3÷2=53252÷9÷4=7776÷2÷2=194740÷5÷4=37588÷6÷7=14960÷4÷8=30990÷5÷9=2296÷3÷2=16660÷6÷5=22736÷8÷4=23588÷3÷7=28336÷4÷6=14924÷4÷3=7790÷2÷5=9357÷3÷7=17954÷2÷3=159390÷2÷5=39256÷8÷2=16546÷6×4=364833÷7×6=714770÷5×8=1232555÷5×8=888511÷7×8=584128÷2×8=512360÷9×2=80888÷3×5=1480132÷6×8=176204÷6×9=306588÷4×9=1323352÷2×3=528132÷3×8=352690÷3×9=2070858÷3×7=2002702÷3×2=468662÷2×9=2979792÷2×5=1980118÷2×6=354938÷2×9=4221530÷5×4=424276÷4×8=552854÷2×9=3843558÷9×6=372980÷5×2=392174÷2×5=435764÷2×7=2674597÷3×4=796836÷4×7=1463896÷7×3=384774÷9×4=344441÷7×6=378927÷9×3=309942÷6×8=1256306÷6×2=102322÷7×5=230216÷3×6=43235÷5×3=21568÷8×6=426699÷3×7=163130÷3×23=230204÷6×53=180256÷7×42=336290÷5×59=342212÷4×26=78248÷8×28=86816÷8×82=164640÷8×33=264075÷5×38=570328÷4×20=1640228÷3×13=988340÷4×18=1530172÷4×11=473784÷8×29=284296÷6×52=832552÷8×36=2484135÷3×18=810213÷3×51=362198÷7×44=616217÷7×86=266681÷9×93=837424÷8×74=3922140÷7×42=84015÷3×69=345102÷3×11=374432÷6×55=396010÷2×75=375280÷5×72=403242÷3×29=406166÷2×23=190948÷8×28=16824÷8×68=20480÷8×38=38040÷2×37=74060÷3×24=48078÷6×99=1287219÷3×10=73096÷3×96=307238÷2×36=684552÷6×52=4784430+(346-34)=742240+(434-240)=434344+(481-335)=490916+(495-408)=100384+(412-294)=202693+(866-285)=1274304+(114-68)=350469+(851-333)=987418+(274-190)=502911+(857-115)=1653244+(291-84)=451993+(619-186)=1426401+(200-173)=428607+(620-123)=110470+(391-364)=97311+(637-544)=404164+(436-250)=350500+(744-397)=847316+(387-147)=556225+(586-579)=23231+(278-124)=18534+(920-92)=862439+(318-182)=575273+(755-172)=856315+(458-103)=67058+(281-187)=152436+(415-296)=555450+(242-177)=515383+(391-38)=736936+(259-212)=983343+(266-214)=395674+(646-258)=1062140+(229-85)=284324+(818-263)=87980+(314-286)=108573+(694-47)=122082+(397-139)=340217+(842-67)=99292+(471-20)=543898+(411-163)=1146193-(41+100)=52234-(81+128)=25489-(128+281)=80498-(19+65)=414422-(267+62)=93911-(17+800)=94298-(48+65)=185739-(455+135)=149292-(78+164)=50795-(223+191)=381496-(354+125)=17755-(16+234)=505360-(240+118)=2505-(206+136)=163431-(63+305)=63726-(179+148)=399407-(11+38)=358839-(357+252)=230455-(72+62)=321624-(432+157)=35459-(63+68)=328631-(546+62)=23371-(129+135)=107805-(594+104)=107286-(26+212)=48761-(74+42)=645431-(131+141)=159699-(180+358)=161489-(240+115)=134880-(647+206)=27438-(65+68)=305944-(399+67)=478259-(29+156)=74764-(609+17)=138331-(33+79)=219702-(262+221)=219500-(117+351)=32995-(495+380)=120426-(129+225)=72905-(284+30)=59114-(20-15)=9198-(910-782)=70201-(242-125)=84551-(469-272)=354351-(276-94)=169149-(823-757)=83233-(453-328)=108754-(584-322)=492313-(382-298)=229270-(468-434)=236250-(243-43)=50647-(716-630)=561393-(347-38)=84227-(928-789)=88429-(473-231)=187786-(598-560)=748237-(419-347)=165922-(833-803)=892275-(333-296)=238347-(758-541)=130165-(394-349)=120673-(460-60)=273497-(253-204)=448451-(757-728)=422340-(284-283)=339302-(666-617)=253298-(257-250)=291492-(855-517)=154359-(397-181)=143916-(792-789)=913163-(420-305)=48244-(376-274)=142398-(448-306)=256600-(686-274)=188233-(317-218)=134411-(991-950)=370201-(157-20)=64801-(723-22)=100162-(124-98)=136604-(941-636)=299378÷(30÷5)=63792÷(36÷9)=198210÷(10÷5)=105468÷(12÷6)=234420÷(15÷3)=84688÷(32÷4)=86222÷(54÷9)=37936÷(24÷8)=312484÷(36÷9)=121280÷(63÷9)=4032÷(64÷8)=4290÷(20÷4)=58150÷(48÷8)=2586÷(18÷9)=4380÷(18÷9)=40192÷(30÷5)=3268÷(36÷9)=17706÷(18÷9)=35388÷(40÷5)=11885÷(30÷6)=177280÷(32÷4)=35250÷(18÷9)=125469÷(49÷7)=67980÷(14÷7)=49056÷(12÷3)=14220÷(16÷8)=110459÷(12÷4)=153252÷(12÷6)=126420÷(36÷9)=10521÷(24÷8)=7408÷(30÷5)=68605÷(15÷3)=12160÷(16÷8)=30404÷(24÷6)=10122÷(16÷8)=11524÷(14÷7)=262104÷(24÷3)=13432÷(36÷4)=4868÷(24÷6)=17912÷(14÷7)=456288÷(4×2)=36474÷(3×2)=79324÷(3×2)=54792÷(2×3)=132864÷(4×2)=108960÷(2×3)=160270÷(2×3)=45243÷(3×3)=27784÷(4×2)=98736÷(4×2)=92984÷(2×4)=123282÷(3×2)=47306÷(3×3)=34780÷(2×3)=130512÷(2×2)=128352÷(4×2)=44376÷(2×4)=4718÷(3×2)=3540÷(3×2)=90152÷(2×2)=38724÷(2×2)=181912÷(4×2)=114492÷(2×3)=82740÷(2×2)=185642÷(3×2)=107652÷(2×2)=163144÷(4×2)=18152÷(4×2)=19636÷(2×2)=159928÷(2×2)=232378÷(2×3)=63852÷(2×2)=213436÷(2×2)=109444÷(2×2)=111780÷(3×2)=130300÷(2×3)=50596÷(2×2)=149316÷(2×2)=79156÷(3×2)=26318÷(3×2)=5387×(24÷6)=348891×(18÷2)=801965×(24÷6)=260586×(63÷7)=527465×(54÷9)=390755×(12÷4)=226512×(15÷5)=36864×(42÷7)=5184449×(18÷9)=898363×(18÷3)=217895×(18÷6)=285189×(35÷7)=945171×(20÷5)=684704×(30÷6)=352030×(36÷9)=120237×(72÷9)=189680×(48÷8)=480127×(16÷2)=101683×(56÷8)=581344×(40÷5)=275257×(24÷8)=17139×(18÷2)=351197×(36÷9)=788250×(72÷8)=2250103×(15÷5)=309461×(64÷8)=368839×(14÷2)=27333×(72÷9)=264140×(24÷8)=420226×(18÷6)=67844×(81÷9)=396154×(14÷2)=1078320×(27÷9)=960837×(21÷7)=2511163×(10÷2)=815113×(35÷7)=56570×(54÷9)=420605×(40÷8)=3025219×(21÷7)=657896×(25÷5)=448042×(153÷9)=71488×(136÷4)=299211×(441÷9)=53983×(156÷3)=431635×(54÷2)=94581×(224÷8)=226818×(168÷8)=37811×(96÷4)=26413×(322÷7)=59862×(720÷8)=558018×(273÷7)=70255×(112÷8)=77031×(51÷3)=52746×(279÷9)=142619×(198÷6)=62777×(582÷6)=746997×(50÷5)=97031×(304÷8)=117810×(486÷9)=54010×(198÷3)=66024×(70÷5)=33655×(602÷7)=473060×(56÷4)=84099×(558÷6)=920722×(238÷7)=74842×(172÷4)=180693×(30÷3)=93053×(232÷8)=153733×(210÷7)=99039×(336÷7)=187227×(120÷5)=64881×(148÷2)=599419×(308÷7)=83647×(96÷2)=225623×(102÷6)=39199×(469÷7)=663326×(130÷5)=67653×(516÷6)=455825×(84÷7)=30028×(279÷3)=2604101+167×5=936153+30×3=243483+104×3=795259+204×2=667292+25×3=367973+47×9=