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+84=250+132=88+403=411+122=203+119=236+321=215+53=182+322=232+262=391+331=151+168=272+922=111+354=630+955=190+92=348+303=88+173=749+447=104+180=228+984=350+59=246+140=211+239=670+350=170+133=206+600=259+192=246+119=259+220=973+804=331+168=656+771=212+49=124+80=204+64=110+399=91+256=269+934=122+135=287+487=200-116=562-166=96-65=968-571=278-259=804-469=291-64=782-622=220-176=758-231=435-298=931-147=390-56=624-397=443-60=875-192=473-393=905-848=208-47=992-638=446-182=777-66=364-81=517-331=384-161=733-72=449-338=537-357=452-278=811-428=439-154=421-300=495-51=577-361=477-307=607-355=469-349=676-82=130-113=762-650=437×2=478×3=58×9=100×3=282×3=130×8=101×6=366×3=452×2=886×5=104×9=996×3=29×3=961×3=119×7=296×6=104×5=833×2=145×4=217×4=50×9=791×4=12×4=697×2=286×3=668×9=204×2=361×8=109×5=200×2=256×3=985×8=386×2=892×7=121×3=232×7=162×2=696×9=81×3=425×7=180÷2=512÷8=36÷3=672÷8=18÷3=708÷6=150÷3=414÷3=171÷3=514÷2=119÷7=300÷2=108÷9=384÷8=400÷4=117÷3=102÷3=240÷4=42÷6=702÷6=315÷3=714÷3=116÷4=28÷4=160÷8=930÷3=123÷3=426÷3=126÷6=160÷4=16÷8=352÷2=70÷7=386÷2=333÷9=866÷2=360÷3=111÷3=120÷8=730÷2=31×29=82×76=22×13=40×32=26×34=97×41=55×17=58×54=21×37=11×72=14×26=33×57=14×31=55×92=15×41=40×21=15×22=40×77=58×16=82×11=12×19=23×95=11×33=93×62=56×13=35×32=33×16=22×66=44×15=12×39=17×51=39×94=21×13=88×70=25×13=73×56=31×17=44×57=47×19=20×86=60+335+321=515+567+699=370+86+174=279+261+19=346+130+102=674+683+259=297+430+68=955+53+230=257+66+240=157+204+973=83+712+87=702+275+417=62+191+233=406+408+525=307+188+202=509+925+355=219+448+315=944+545+222=324+563+53=39+20+876=81+29+641=467+362+854=416+191+295=825+481+82=171+94+458=272+971+670=26+278+455=596+736+183=810+27+160=883+148+249=13+664+298=780+781+423=128+351+391=554+875+207=210+648+35=967+793+590=97+250+334=886+331+818=97+401+437=688+556+325=98+312-81=328+880-523=268+227-349=858+44-689=293+197-417=215+813-399=110+74-142=651+266-537=107+233-101=639+507-467=162+111-197=102+920-405=374+62-230=911+913-732=36+367-73=11+465-408=89+370-13=960+868-48=205+234-215=906+524-538=19+152-51=631+137-396=82+220-234=643+185-116=360+116-204=386+902-34=254+166-336=430+186-450=298+38-258=939+263-81=137+346-404=99+839-507=327+173-402=763+214-307=97+301-43=944+124-81=21+89-68=816+821-587=241+163-98=927+404-323=475-35-18=886-493-257=499-191-152=657-112-153=471-28-109=301-258-22=288-143-94=733-103-385=360-59-89=403-304-10=483-19-81=772-280-125=145-42-98=912-745-112=465-259-138=887-661-99=370-201-41=899-144-688=260-188-21=644-225-240=323-11-125=355-305-27=497-81-401=995-703-53=373-86-131=489-162-323=447-92-322=974-752-194=287-18-225=772-78-378=288-71-73=806-283-16=490-39-311=319-101-24=265-132-50=961-732-114=460-192-34=892-506-129=192-34-89=875-278-68=208-40+299=334-124+193=263-253+295=941-670+516=174-73+266=701-401+104=397-340+325=691-27+310=377-221+116=932-506+487=211-157+322=345-202+852=458-262+279=788-140+522=136-71+269=759-302+171=366-270+38=783-593+707=138-17+236=749-26+432=480-362+241=317-80+150=438-295+52=821-263+205=484-421+180=417-239+923=384-218+263=724-31+135=439-132+133=829-649+771=409-240+293=375-357+963=93-35+274=911-546+907=267-249+469=653-580+440=429-363+16=645-279+778=204-102+75=581-566+768=12×16×4=29×26×8=32×12×2=61×97×4=20×11×3=39×53×5=30×14×2=32×25×2=15×10×6=76×69×3=12×11×6=93×83×9=20×13×3=26×21×7=14×25×2=89×44×3=19×17×2=38×92×5=25×17×2=68×39×6=14×14×2=13×49×3=11×38×2=18×34×2=11×24×3=12×27×7=27×11×2=50×50×8=10×40×2=28×39×8=11×21×2=77×95×4=12×11×5=96×82×5=12×27×3=54×61×6=22×17×2=67×20×4=14×16×4=72×57×4=42×2×6=15×4×7=32×3×8=211×4×5=64×2×3=23×3×8=12×9×3=35×6×3=24×9×2=163×4×8=10×9×2=313×3×4=21×3×4=100×2×6=18×8×4=39×9×3=58×2×8=350×2×7=33×5×2=74×2×5=18×8×2=41×5×4=25×2×5=385×2×9=11×8×2=127×4×9=17×6×7=97×4×6=65×4×2=346×2×6=33×4×6=379×2×7=91×4×2=135×6×2=108×2×4=157×5×2=66×4×2=45×3×9=44×2×6=127×7×2=12×4×81=16×3×34=16×5×44=10×2×16=42×2×43=19×4×96=29×3×35=16×4×71=12×7×38=11×5×54=18×3×92=18×4×78=16×3×71=10×2×23=20×4×77=27×2×81=11×2×71=16×3×98=40×2×18=27×2×13=12×8×28=11×2×49=18×5×49=26×3×91=14×4×52=15×2×18=44×2×82=23×4×75=13×3×94=10×9×73=36×2×50=13×7×64=19×2×88=22×3×34=24×4×21=14×6×61=13×4×86=15×2×79=33×2×79=29×3×62=12×30÷6=18×16÷9=90×11÷6=74×71÷2=16×52÷2=15×74÷6=12×15÷3=96×34÷2=52×12÷2=65×21÷3=39×15÷5=34×45÷2=13×48÷3=38×54÷2=22×24÷4=57×99÷9=18×15÷3=80×10÷2=30×12÷9=68×63÷6=10×45÷2=55×44÷2=39×20÷6=29×87÷3=10×78÷3=36×56÷9=24×28÷8=48×22÷8=12×45÷4=90×18÷9=16×49÷7=73×66÷2=45×20÷3=45×32÷2=12×70÷2=45×56÷6=16×14÷2=34×86÷4=15×56÷8=62×44÷8=20×8÷5=285×4÷2=36×3÷9=684×2÷6=108×3÷4=583×8÷4=58×6÷2=587×6÷2=234×3÷6=723×6÷2=36×5÷6=948×8÷6=81×4÷6=908×7÷2=363×2÷3=762×3÷6=372×2÷8=475×9÷3=160×2÷5=930×4÷5=46×6÷2=575×3÷5=35×7÷5=251×6÷2=85×8÷5=507×4÷2=120×5÷2=250×8÷4=88×9÷3=708×7÷6=108×9÷3=108×7÷4=196×3÷4=408×3÷9=459×2÷6=351×3÷9=384×2÷8=408×8÷4=210×2÷3=971×8÷2=240÷4÷4=312÷3÷4=504÷9÷2=912÷6÷2=144÷6÷3=420÷3÷5=660÷3÷4=135÷5÷9=54÷3÷2=819÷3÷3=672÷3÷7=420÷3÷2=504÷7÷3=540÷6÷2=306÷3÷2=72÷6÷6=999÷9÷3=308÷4÷7=66÷2÷3=756÷6÷2=132÷2÷2=840÷3÷2=810÷2÷9=960÷6÷2=828÷2÷3=264÷4÷2=414÷9÷2=954÷9÷2=768÷8÷6=812÷7÷2=510÷5÷3=192÷4÷4=455÷7÷5=152÷2÷2=750÷5÷2=756÷2÷3=180÷3÷6=756÷9÷2=168÷6÷4=644÷2÷7=412÷4×5=658÷7×4=680÷2×9=570÷3×6=884÷2×9=672÷3×7=135÷3×9=755÷5×4=736÷8×7=752÷4×6=175÷7×6=801÷9×3=494÷2×9=725÷5×6=382÷2×5=464÷4×3=804÷4×6=720÷6×4=279÷3×6=822÷6×7=543÷3×7=32÷8×2=642÷3×4=308÷7×5=579÷3×8=354÷6×2=952÷8×2=825÷3×7=120÷5×6=968÷4×6=416÷2×7=889÷7×2=822÷3×9=865÷5×7=538÷2×7=805÷5×2=981÷3×9=511÷7×8=792÷8×7=768÷2×3=84÷7×46=196÷2×44=54÷9×55=504÷6×26=18÷3×74=279÷3×69=42÷2×34=136÷8×54=56÷7×24=156÷2×50=36÷4×82=54÷6×73=558÷9×10=32÷2×24=189÷7×20=474÷6×91=32÷8×34=108÷2×29=20÷2×11=56÷8×16=378÷7×10=54÷6×61=119÷7×44=135÷9×56=135÷5×13=80÷5×60=90÷9×64=540÷9×39=27÷9×83=623÷7×80=12÷2×97=172÷4×58=91÷7×26=38÷2×97=42÷7×13=432÷6×53=408÷8×11=141÷3×69=40÷4×31=483÷7×96=129+(425-256)=41+(902-834)=41+(188-42)=41+(688-40)=482+(392-248)=887+(969-29)=123+(486-375)=580+(692-109)=233+(73-56)=747+(962-92)=337+(253-101)=873+(684-615)=348+(214-122)=687+(915-715)=485+(394-189)=305+(947-593)=208+(466-459)=405+(180-98)=500+(449-169)=599+(988-813)=282+(302-297)=526+(333-303)=265+(335-208)=939+(920-337)=105+(418-234)=214+(815-224)=31+(301-161)=346+(461-203)=93+(377-70)=133+(981-113)=148+(266-19)=735+(716-210)=192+(474-238)=626+(950-65)=200+(236-94)=483+(857-582)=454+(368-104)=871+(812-209)=104+(219-202)=947+(848-231)=375-(81+25)=882-(172+427)=334-(157+172)=824-(137+158)=447-(106+30)=865-(450+265)=444-(339+101)=782-(143+560)=435-(123+228)=446-(245+125)=477-(258+117)=633-(193+108)=427-(22+378)=697-(106+475)=482-(263+184)=911-(249+97)=451-(181+102)=838-(600+117)=461-(236+127)=288-(92+21)=300-(106+189)=809-(20+412)=496-(303+10)=502-(197+64)=489-(116+17)=903-(26+255)=454-(20+28)=998-(18+14)=494-(269+52)=626-(10+145)=385-(270+103)=706-(360+146)=339-(44+215)=849-(246+379)=434-(143+164)=968-(533+358)=484-(22+221)=961-(309+21)=479-(204+135)=985-(65+531)=360-(345-51)=899-(793-570)=163-(246-133)=663-(538-19)=282-(465-459)=282-(824-803)=335-(482-235)=888-(606-21)=353-(426-115)=352-(350-87)=343-(336-18)=392-(247-164)=337-(168-125)=843-(290-27)=358-(380-370)=521-(764-618)=388-(344-301)=883-(752-522)=230-(488-401)=630-(753-586)=242-(451-333)=657-(925-717)=152-(387-307)=552-(620-429)=486-(471-443)=598-(810-658)=181-(378-314)=967-(469-275)=16-(182-180)=445-(812-438)=434-(332-74)=500-(497-192)=340-(274-129)=862-(653-482)=263-(124-80)=569-(856-767)=37-(372-350)=934-(469-71)=153-(348-318)=535-(593-306)=30÷(35÷7)=16÷(10÷5)=156÷(16÷4)=273÷(21÷3)=232÷(12÷3)=75÷(40÷8)=80÷(72÷9)=634÷(14÷7)=321÷(12÷4)=812÷(28÷4)=36÷(24÷8)=657÷(15÷5)=201÷(12÷4)=405÷(54÷6)=476÷(28÷4)=750÷(18÷6)=168÷(12÷6)=126÷(14÷7)=94÷(10÷5)=545÷(35÷7)=396÷(48÷8)=168÷(36÷9)=135÷(36÷4)=300÷(18÷3)=360÷(30÷6)=832÷(10÷5)=64÷(16÷4)=996÷(12÷4)=224÷(16÷8)=528÷(64÷8)=440÷(16÷4)=100÷(24÷6)=63÷(42÷6)=525÷(18÷6)=258÷(10÷5)=960÷(16÷2)=495÷(54÷6)=768÷(30÷5)=387÷(24÷8)=352÷(12÷3)=624÷(4×2)=224÷(2×4)=222÷(2×3)=344÷(2×4)=228÷(2×3)=864÷(2×4)=272÷(2×4)=688÷(2×4)=153÷(3×3)=456÷(2×2)=351÷(3×3)=880÷(2×4)=776÷(2×2)=888÷(3×2)=30÷(2×3)=476÷(2×2)=240÷(4×2)=690÷(3×2)=288÷(2×4)=264÷(2×3)=984÷(3×2)=582÷(2×3)=616÷(4×2)=944÷(4×2)=280÷(2×4)=282÷(2×3)=621÷(3×3)=294÷(2×3)=234÷(2×3)=369÷(3×3)=180÷(2×3)=536÷(2×4)=228÷(2×2)=396÷(3×2)=441÷(3×3)=984÷(2×4)=243÷(3×3)=312÷(2×3)=522÷(3×3)=588÷(2×2)=54×(40÷8)=732×(20÷4)=113×(21÷7)=153×(42÷6)=186×(24÷8)=54×(28÷4)=242×(27÷9)=361×(20÷5)=224×(18÷9)=684×(24÷3)=54×(18÷2)=378×(40÷8)=43×(64÷8)=827×(32÷8)=39×(28÷7)=701×(10÷5)=52×(12÷6)=758×(16÷2)=40×(63÷7)=989×(49÷7)=52×(36÷4)=249×(18÷6)=34×(35÷5)=917×(35÷5)=104×(54÷6)=872×(48÷6)=163×(32÷8)=343×(56÷7)=109×(18÷9)=471×(18÷6)=34×(21÷3)=957×(15÷3)=487×(14÷7)=66×(27÷3)=76×(36÷6)=968×(24÷8)=97×(18÷3)=242×(48÷6)=247×(12÷4)=393×(12÷2)=37×(60÷3)=50×(224÷7)=24×(87÷3)=41×(141÷3)=54×(24÷2)=43×(116÷4)=10×(462÷6)=94×(445÷5)=25×(91÷7)=58×(90÷9)=41×(104÷8)=70×(231÷3)=21×(80÷2)=42×(425÷5)=42×(20÷2)=50×(576÷6)=11×(258÷3)=45×(91÷7)=32×(248÷8)=20×(236÷4)=16×(55÷5)=37×(348÷4)=33×(75÷5)=71×(112÷4)=31×(84÷7)=87×(119÷7)=10×(340÷5)=88×(774÷9)=20×(104÷4)=46×(370÷5)=16×(33÷3)=66×(62÷2)=10×(300÷5)=49×(256÷8)=10×(675÷9)=37×(567÷7)=32×(40÷2)=95×(744÷8)=11×(100÷5)=46×(310÷5)=252+181×3=841+160×3=247+81×7=157+41×9=290+143×3=123+246×2=77+39×6=20+55×6=33+47×8=773+241×4=84+262×3=58+108×3=381+56×9=685+203×2=163+135×5=32+46×9=66+51×9=945+203×4=141+190×3=23+111×7=223+183×4=546+70×2=193+368×2=719+193×5=81+202×4=510+118×2=225+105×2=754+380×2=465+147×3=888+184×4=364×2+141=328×2+698=287×2+130=46×9+757=414×2+119=100×6+951=142×2+43=115×5+817=150×3+434=110×3+765=66+26×14=308+19×43=403+10×12=720+12×69=51+10×34=972+11×78=121+73×10=212+27×35=19+13×46=109+12×73=380+16×33=892+22×44=136+35×15=193+25×27=295+16×35=785+13×65=113+14×15=218+33×15=285+46×11=166+59×15=356+24×16=741+12×80=229+14×25=630+33×28=157+17×13=175+38×13=62+22×15=879+12×35=254+14×43=334+14×20=11×27+132=68×11+707=14×57+192=12×54+168=18×41+27=55×10+728=14×24+458=16×60+387=24×15+458=15×60+445=357-13×14=990-13×76=374-14×22=822-10×58=485-16×27=784-10×16=479-11×12=978-87×10=299-22×11=888-32×11=442-10×25=972-48×11=217-21×10=420-38×11=378-16×23=928-15×24=450-35×10=833-24×16=379-13×13=957-20×33=352-10×34=800-23×27=488-15×30=727-25×10=400-15×14=548-12×31=453-22×17=905-13×27=238-22×10=778-12×37=211-16×10=933-27×23=292-13×13=978-13×22=305-22×11=534-24×18=384-10×21=902-11×22=435-11×19=744-11×64=474-86×2=930-133×6=305-121×2=497-41×4=460-100×3=476-125×3=386-130×2=607-139×3=149-47×2=717-89×7=289-77×3=827-45×3=241-27×5=734-13×8=433-105×2=766-92×5=378-70×2=355-19×5=91-14×3=930-137×5=254-49×4=465-61×2=175-41×2=674-38×6=305-53×2=293-39×3=190-83×2=222-20×3=479-218×2=501-28×7=117-47×2=702-63×3=195-96×2=810-382×2=497-60×2=176-13×6=148-20×4=852-297×2=474-76×2=200-23×3=19×23-309=49×20-115=32×11-149=37×18-85=22×15-164=59×14-821=15×15-105=75×10-438=11×25-222=37×22-775=10×48-470=17×32-338=17×22-251=11×82-457=38×11-136=23×42-738=15×29-57=41×24-136=10×41-107=16×29-283=26×14-18=43×15-479=17×11-22=22×43-448=41×12-345=36×13-93=20×15-23=42×22-26=25×20-216=59×10-145=20×25-245=71×11-608=28×13-306=28×33-332=23×16-50=13×55-552=16×27-159=33×15-356=46×10-11=15×40-429=480×2-470=330×7-579=253×3-354=736×2-311=112×3-31=632×2-979=96×9-406=836×8-875=135×6-213=148×9-967=294×2-73=480×8-309=97×8-213=188×7-830=302×3-260=476×7-239=192×5-237=607×8-760=331×3-129=326×4-992=170×5-597=411×3-93=166×5-187=509×4-259=37×3-23=227×4-541=343×2-524=674×2-891=106×4-379=223×4-836=417×2-449=542×4-771=106×4-232=463×7-210=292×2-321=654×2-273=283×3-791=82×5-49=116×4-79=578×7-924=484+46÷2=476+732÷4=207+678÷2=856+406÷7=500+623÷7=251+220÷2=164+190÷5=666+478÷2=398+441÷9=604+856÷2=219+232÷8=709+975÷3=312+380÷5=199+306÷9=471+692÷4=742+292÷4=64+562÷2=364+854÷2=397+724÷2=302+920÷5=789÷3+343=549÷3+361=924÷3+135=158÷2+255=136÷8+384=852÷2+967=924÷6+183=550÷2+795=952÷8+97=108÷2+227=600÷8+412=45÷9+698=704÷2+189=456÷8+819=952÷8+450=189÷7+311=252÷2+130=340÷5+716=352÷8+15=810÷5+694=341-687÷3=999-350÷2=470-260÷4=899-620÷2=423-480÷2=971-876÷2=389-413÷7=358-276÷4=450-738÷6=780-72÷2=410-86÷2=700-264÷4=146-987÷7=971-952÷4=457-189÷9=423-378÷6=469-740÷5=848-133÷7=162-198÷3=877-198÷6=136-292÷4=482-456÷4=446-448÷4=700-42÷3=395-885÷5=121-27÷9=447-771÷3=982-21÷3=102-120÷6=474-840÷8=389-657÷9=443-472÷4=421-64÷2=580-606÷2=368-795÷5=951-140÷5=350-54÷9=791-256÷4=141-360÷5=478-396÷6=24×(93-63)=59×(83-48)=12×(251-172)=79×(77-53)=18×(242-212)=47×(650-560)=16×(152-119)=39×(741-697)=42×(264-246)=52×(410-388)=20×(413-374)=38×(493-431)=20×(376-364)=22×(455-425)=46×(277-263)=39×(933-921)=23×(161-118)=36×(239-221)=10×(208-181)=63×(425-326)=(373-343)×26=(131-72)×95=(239-213)×21=(601-539)×20=(275-233)×19=(653-597)×58=(117-60)×15=(740-704)×46=(239-226)×51=(806-707)×39=(295-268)×11=(399-300)×78=(261-205)×10=(973-948)×42=(416-368)×16=(878-834)×38=(353-319)×16=(805-756)×96=(419-366)×16=(100-12)×59=18×(161-152)=333×(224-220)=228×(372-368)=978×(240-237)=128×(476-472)=844×(751-745)=163×(51-46)=632×(871-865)=152×(215-211)=583×(925-919)=100×(338-333)=23×(343-335)=90×(201-194)=905×(792-784)=179×(88-83)=570×(405-401)=209×(369-366)=396×(698-693)=42×(273-266)=428×(124-118)=31×(129-126)=283×(826-820)=75×(60-52)=114×(850-846)=94×(16-13)=968×(397-392)=96×(374-365)=52×(765-760)=170×(414-411)=744×(765-758)=194×(310-305)=784×(601-593)=225×(452-448)=763×(636-631)=66×(421-417)=155×(771-765)=135×(218-213)=32×(773-764)=36×(401-395)=258×(678-672)=475÷(210-205)=24÷(796-792)=129÷(197-194)=384÷(489-483)=358÷(127-125)=388÷(599-597)=376÷(106-98)=906÷(789-786)=36÷(384-375)=918÷(962-953)=204÷(387-381)=420÷(338-336)=456÷(226-224)=882÷(928-926)=280÷(131-129)=934÷(952-950)=484÷(115-111)=924÷(187-183)=284÷(60-58)=822÷(896-893)=168÷(235-232)=879÷(684-681)=55÷(447-442)=224÷(438-436)=237÷(221-218)=348÷(567-565)=108÷(138-129)=351÷(272-263)=85÷(466-461)=108÷(676-673)=126÷(352-343)=322÷(241-239)=176÷(366-364)=882÷(294-291)=198÷(97-95)=40÷(277-269)=142÷(216-214)=810÷(936-933)=60÷(355-352)=306÷(887-881)=(391-375)÷4=(704-558)÷2=(435-30)÷5=(908-653)÷3=(213-49)÷2=(569-193)÷8=(334-132)÷2=(649-129)÷2=(447-191)÷2=(429-105)÷9=(419-374)÷5=(787-339)÷2=(185-169)÷8=(547-239)÷4=(150-50)÷4=(255-231)÷2=(467-11)÷3=(914-394)÷5=(288-170)÷2=(997-821)÷8=(401-161)÷2=(710-124)÷2=(377-163)÷2=(641-209)÷3=(244-76)÷6=(454-34)÷4=(495-201)÷6=(878-670)÷4=(194-158)÷6=(916-832)÷2=(313-257)÷8=(432-313)÷7=(487-197)÷5=(277-242)÷5=(472-166)÷9=(748-700)÷4=(227-179)÷8=(383-236)÷3=(357-351)÷2=(757-395)÷2=2/8+3/8=4/6+2/6=3/8+2/8=5/9+2/9=3/7+2/7=3/8+4/8=1/5+3/5=2/7+4/7=2/6+3/6=1/3+2/3=4/7+2/7=1/6+3/6=2/6-1/6=6/10-3/10=6/8-1/8=5/10-1/10=2/4-1/4=5/8-1/8=4/7-1/7=2/5-1/5=3/6-1/6=6/10-1/10=4/6-1/6=5/6-1/6=4.3+5.6=89.0+8.6=8.6+9.2=0.8+0.2=7.7+7.7=3.0+68.9=9.8+3.8=30.3+0.6=2.3+8.3=8.0+7.0=8.8+5.4=52.0+11.6=9.2+5.1=22.1+22.4=5.4+7.0=3.4+4.4=4.2+4.2=62.3+27.1=10.0+6.7=92.5+5.6=9.7+4.4=2.9+10.0=9.2+1.8=6.6+45.5=4.9+7.2=10.8+1.5=8.4+4.0=6.6+1.7=3.1+2.8=25.6+38.4=3.1+3.9=5.2+1.8=9.4+1.6=5.5+3.1=1.1+1.7=7.7+46.3=7.4+5.5=9.5+41.3=7.7+2.6=7.1+8.4=7.9-5.9=74.5-43.5=4.4-3.3=9.4-5.9=4.1-3.9=27.0-11.9=10.0-9.0=74.1-19.9=3.9-0.8=7.8-2.6=10.0-9.8=39.8-4.3=9.3-8.0=14.8-11.5=8.8-0.9=5.7-0.9=2.0-0.9=98.6-2.9=9.2-1.9=65.6-42.6=8.3-3.8=3.6-3.5=3.3-2.9=75.2-56.7=6.7-3.2=94.1-34.6=5.9-1.8=7.5-6.6=8.9-3.9=24.0-3.3=8.5-6.2=99.4-91.6=5.8-1.8=5.4-0.5=8.6-6.5=73.9-57.1=5.6-5.5=76.5-31.8=4.0-2.8=5.7-5.4=参考答案207+84=291250+132=38288+403=491411+122=533203+119=322236+321=557215+53=268182+322=504232+262=494391+331=722151+168=319272+922=1194111+354=465630+955=1585190+92=282348+303=65188+173=261749+447=1196104+180=284228+984=1212350+59=409246+140=386211+239=450670+350=1020170+133=303206+600=806259+192=451246+119=365259+220=479973+804=1777331+168=499656+771=1427212+49=261124+80=204204+64=268110+399=50991+256=347269+934=1203122+135=257287+487=774200-116=84562-166=39696-65=31968-571=397278-259=19804-469=335291-64=227782-622=160220-176=44758-231=527435-298=137931-147=784390-56=334624-397=227443-60=383875-192=683473-393=80905-848=57208-47=161992-638=354446-182=264777-66=711364-81=283517-331=186384-161=223733-72=661449-338=111537-357=180452-278=174811-428=383439-154=285421-300=121495-51=444577-361=216477-307=170607-355=252469-349=120676-82=594130-113=17762-650=112437×2=874478×3=143458×9=522100×3=300282×3=846130×8=1040101×6=606366×3=1098452×2=904886×5=4430104×9=936996×3=298829×3=87961×3=2883119×7=833296×6=1776104×5=520833×2=1666145×4=580217×4=86850×9=450791×4=316412×4=48697×2=1394286×3=858668×9=6012204×2=408361×8=2888109×5=545200×2=400256×3=768985×8=7880386×2=772892×7=6244121×3=363232×7=1624162×2=324696×9=626481×3=243425×7=2975180÷2=90512÷8=6436÷3=12672÷8=8418÷3=6708÷6=118150÷3=50414÷3=138171÷3=57514÷2=257119÷7=17300÷2=150108÷9=12384÷8=48400÷4=100117÷3=39102÷3=34240÷4=6042÷6=7702÷6=117315÷3=105714÷3=238116÷4=2928÷4=7160÷8=20930÷3=310123÷3=41426÷3=142126÷6=21160÷4=4016÷8=2352÷2=17670÷7=10386÷2=193333÷9=37866÷2=433360÷3=120111÷3=37120÷8=15730÷2=36531×29=89982×76=623222×13=28640×32=128026×34=88497×41=397755×17=93558×54=313221×37=77711×72=79214×26=36433×57=188114×31=43455×92=506015×41=61540×21=84015×22=33040×77=308058×16=92882×11=90212×19=22823×95=218511×33=36393×62=576656×13=72835×32=112033×16=52822×66=145244×15=66012×39=46817×51=86739×94=366621×13=27388×70=616025×13=32573×56=408831×17=52744×57=250847×19=89320×86=172060+335+321=716515+567+699=1781370+86+174=630279+261+19=559346+130+102=578674+683+259=1616297+430+68=795955+53+230=1238257+66+240=563157+204+973=133483+712+87=882702+275+417=139462+191+233=486406+408+525=1339307+188+202=697509+925+355=1789219+448+315=982944+545+222=1711324+563+53=94039+20+876=93581+29+641=751467+362+854=1683416+191+295=902825+481+82=1388171+94+458=723272+971+670=191326+278+455=759596+736+183=1515810+27+160=997883+148+249=128013+664+298=975780+781+423=1984128+351+391=870554+875+207=1636210+648+35=893967+793+590=235097+250+334=681886+331+818=203597+401+437=935688+556+325=156998+312-81=329328+880-523=685268+227-349=146858+44-689=213293+197-417=73215+813-399=629110+74-142=42651+266-537=380107+233-101=239639+507-467=679162+111-197=76102+920-405=617374+62-230=206911+913-732=109236+367-73=33011+465-408=6889+370-13=446960+868-48=1780205+234-215=224906+524-538=89219+152-51=120631+137-396=37282+220-234=68643+185-116=712360+116-204=272386+902-34=1254254+166-336=84430+186-450=166298+38-258=78939+263-81=1121137+346-404=7999+839-507=431327+173-402=98763+214-307=67097+301-43=355944+124-81=98721+89-68=42816+821-587=1050241+163-98=306927+404-323=1008475-35-18=422886-493-257=136499-191-152=156657-112-153=392471-28-109=334301-258-22=21288-143-94=51733-103-385=245360-59-89=212403-304-10=89483-19-81=383772-280-125=367145-42-98=5912-745-112=55465-259-138=68887-661-99=127370-201-41=128899-144-688=67260-188-21=51644-225-240=179323-11-125=187355-305-27=23497-81-401=15995-703-53=239373-86-131=156489-162-323=4447-92-322=33974-752-194=28287-18-225=44772-78-378=316288-71-73=144806-283-16=507490-39-311=140319-101-24=194265-132-50=83961-732-114=115460-192-34=234892-506-129=257192-34-89=69875-278-68=529208-40+299=467334-124+193=403263-253+295=305941-670+516=787174-73+266=367701-401+104=404397-340+325=382691-27+310=974377-221+116=272932-506+487=913211-157+322=376345-202+852=995458-262+279=475788-140+522=1170136-71+269=334759-302+171=628366-270+38=134783-593+707=897138-17+236=357749-26+432=1155480-362+241=359317-80+150=387438-295+52=195821-263+205=763484-421+180=243417-239+923=1101384-218+263=429724-31+135=828439-132+133=440829-649+771=951409-240+293=462375-357+963=98193-35+274=332911-546+907=1272267-249+469=487653-580+440=513429-363+16=82645-279+778=1144204-102+75=177581-566+768=78312×16×4=76829×26×8=603232×12×2=76861×97×4=2366820×11×3=66039×53×5=1033530×14×2=84032×25×2=160015×10×6=90076×69×3=1573212×11×6=79293×83×9=6947120×13×3=78026×21×7=382214×25×2=70089×44×3=1174819×17×2=64638×92×5=1748025×17×2=85068×39×6=1591214×14×2=39213×49×3=191111×38×2=83618×34×2=122411×24×3=79212×27×7=226827×11×2=59450×50×8=2000010×40×2=80028×39×8=873611×21×2=46277×95×4=2926012×11×5=66096×82×5=3936012×27×3=97254×61×6=1976422×17×2=74867×20×4=536014×16×4=89672×57×4=1641642×2×6=50415×4×7=42032×3×8=768211×4×5=422064×2×3=38423×3×8=55212×9×3=32435×6×3=63024×9×2=432163×4×8=521610×9×2=180313×3×4=375621×3×4=252100×2×6=120018×8×4=57639×9×3=105358×2×8=928350×2×7=490033×5×2=33074×2×5=74018×8×2=28841×5×4=82025×2×5=250385×2×9=693011×8×2=176127×4×9=457217×6×7=71497×4×6=232865×4×2=520346×2×6=415233×4×6=792379×2×7=530691×4×2=728135×6×2=1620108×2×4=864157×5×2=157066×4×2=52845×3×9=121544×2×6=528127×7×2=177812×4×81=388816×3×34=163216×5×44=352010×2×16=32042×2×43=361219×4×96=729629×3×35=304516×4×71=454412×7×38=319211×5×54=297018×3×92=496818×4×78=561616×3×71=340810×2×23=46020×4×77=616027×2×81=437411×2×71=156216×3×98=470440×2×18=144027×2×13=70212×8×28=268811×2×49=107818×5×49=441026×3×91=709814×4×52=291215×2×18=54044×2×82=721623×4×75=690013×3×94=366610×9×73=657036×2×50=360013×7×64=582419×2×88=334422×3×34=224424×4×21=201614×6×61=512413×4×86=447215×2×79=237033×2×79=521429×3×62=539412×30÷6=6018×16÷9=3290×11÷6=16574×71÷2=262716×52÷2=41615×74÷6=18512×15÷3=6096×34÷2=163252×12÷2=31265×21÷3=45539×15÷5=11734×45÷2=76513×48÷3=20838×54÷2=102622×24÷4=13257×99÷9=62718×15÷3=9080×10÷2=40030×12÷9=4068×63÷6=71410×45÷2=22555×44÷2=121039×20÷6=13029×87÷3=84110×78÷3=26036×56÷9=22424×28÷8=8448×22÷8=13212×45÷4=13590×18÷9=18016×49÷7=11273×66÷2=240945×20÷3=30045×32÷2=72012×70÷2=42045×56÷6=42016×14÷2=11234×86÷4=73115×56÷8=10562×44÷8=34120×8÷5=32285×4÷2=57036×3÷9=12684×2÷6=228108×3÷4=81583×8÷4=116658×6÷2=174587×6÷2=1761234×3÷6=117723×6÷2=216936×5÷6=30948×8÷6=126481×4÷6=54908×7÷2=3178363×2÷3=242762×3÷6=381372×2÷8=93475×9÷3=1425160×2÷5=64930×4÷5=74446×6÷2=138575×3÷5=34535×7÷5=49251×6÷2=75385×8÷5=136507×4÷2=1014120×5÷2=300250×8÷4=50088×9÷3=264708×7÷6=826108×9÷3=324108×7÷4=189196×3÷4=147408×3÷9=136459×2÷6=153351×3÷9=117384×2÷8=96408×8÷4=816210×2÷3=140971×8÷2=3884240÷4÷4=15312÷3÷4=26504÷9÷2=28912÷6÷2=76144÷6÷3=8420÷3÷5=28660÷3÷4=55135÷5÷9=354÷3÷2=9819÷3÷3=91672÷3÷7=32420÷3÷2=70504÷7÷3=24540÷6÷2=45306÷3÷2=5172÷6÷6=2999÷9÷3=37308÷4÷7=1166÷2÷3=11756÷6÷2=63132÷2÷2=33840÷3÷2=140810÷2÷9=45960÷6÷2=80828÷2÷3=138264÷4÷2=33414÷9÷2=23954÷9÷2=53768÷8÷6=16812÷7÷2=58510÷5÷3=34192÷4÷4=12455÷7÷5=13152÷2÷2=38750÷5÷2=75756÷2÷3=126180÷3÷6=10756÷9÷2=42168÷6÷4=7644÷2÷7=46412÷4×5=515658÷7×4=376680÷2×9=3060570÷3×6=1140884÷2×9=3978672÷3×7=1568135÷3×9=405755÷5×4=604736÷8×7=644752÷4×6=1128175÷7×6=150801÷9×3=267494÷2×9=2223725÷5×6=870382÷2×5=955464÷4×3=348804÷4×6=1206720÷6×4=480279÷3×6=558822÷6×7=959543÷3×7=126732÷8×2=8642÷3×4=856308÷7×5=220579÷3×8=1544354÷6×2=118952÷8×2=238825÷3×7=1925120÷5×6=144968÷4×6=1452416÷2×7=1456889÷7×2=254822÷3×9=2466865÷5×7=1211538÷2×7=1883805÷5×2=322981÷3×9=2943511÷7×8=584792÷8×7=693768÷2×3=115284÷7×46=552196÷2×44=431254÷9×55=330504÷6×26=218418÷3×74=444279÷3×69=641742÷2×34=714136÷8×54=91856÷7×24=192156÷2×50=390036÷4×82=73854÷6×73=657558÷9×10=62032÷2×24=384189÷7×20=540474÷6×91=718932÷8×34=136108÷2×29=156620÷2×11=11056÷8×16=112378÷7×10=54054÷6×61=549119÷7×44=748135÷9×56=840135÷5×13=35180÷5×60=96090÷9×64=640540÷9×39=234027÷9×83=249623÷7×80=712012÷2×97=582172÷4×58=249491÷7×26=33838÷2×97=184342÷7×13=78432÷6×53=3816408÷8×11=561141÷3×69=324340÷4×31=310483÷7×96=6624129+(425-256)=29841+(902-834)=10941+(188-42)=18741+(688-40)=689482+(392-248)=626887+(969-29)=1827123+(486-375)=234580+(692-109)=1163233+(73-56)=250747+(962-92)=1617337+(253-101)=489873+(684-615)=942348+(214-122)=440687+(915-715)=887485+(394-189)=690305+(947-593)=659208+(466-459)=215405+(180-98)=487500+(449-169)=780599+(988-813)=774282+(302-297)=287526+(333-303)=556265+(335-208)=392939+(920-337)=1522105+(418-234)=289214+(815-224)=80531+(301-161)=171346+(461-203)=60493+(377-70)=400133+(981-113)=1001148+(266-19)=395735+(716-210)=1241192+(474-238)=428626+(950-65)=1511200+(236-94)=342483+(857-582)=758454+(368-104)=718871+(812-209)=1474104+(219-202)=121947+(848-231)=1564375-(81+25)=269882-(172+427)=283334-(157+172)=5824-(137+158)=529447-(106+30)=311865-(450+265)=150444-(339+101)=4782-(143+560)=79435-(123+228)=84446-(245+125)=76477-(258+117)=102633-(193+108)=332427-(22+378)=27697-(106+475)=116482-(263+184)=35911-(249+97)=565451-(181+102)=168838-(600+117)=121461-(236+127)=98288-(92+21)=175300-(106+189)=5809-(20+412)=377496-(303+10)=183502-(197+64)=241489-(116+17)=356903-(26+255)=622454-(20+28)=406998-(18+14)=966494-(269+52)=173626-(10+145)=471385-(270+103)=12706-(360+146)=200339-(44+215)=80849-(246+379)=224434-(143+164)=127968-(533+358)=77484-(22+221)=241961-(309+21)=631479-(204+135)=140985-(65+531)=389360-(345-51)=66899-(793-570)=676163-(246-133)=50663-(538-19)=144282-(465-459)=276282-(824-803)=261335-(482-235)=88888-(606-21)=303353-(426-115)=42352-(350-87)=89343-(336-18)=25392-(247-164)=309337-(168-125)=294843-(290-27)=580358-(380-370)=348521-(764-618)=375388-(344-301)=345883-(752-522)=653230-(488-401)=143630-(753-586)=463242-(451-333)=124657-(925-717)=449152-(387-307)=72552-(620-429)=361486-(471-443)=458598-(810-658)=446181-(378-314)=117967-(469-275)=77316-(182-180)=14445-(812-438)=71434-(332-74)=176500-(497-192)=195340-(274-129)=195862-(653-482)=691263-(124-80)=219569-(856-767)=48037-(372-350)=15934-(469-71)=536153-(348-318)=123535-(593-306)=24830÷(35÷7)=616÷(10÷5)=8156÷(16÷4)=39273÷(21÷3)=39232÷(12÷3)=5875÷(40÷8)=1580÷(72÷9)=10634÷(14÷7)=317321÷(12÷4)=107812÷(28÷4)=11636÷(24÷8)=12657÷(15÷5)=219201÷(12÷4)=67405÷(54÷6)=45476÷(28÷4)=68750÷(18÷6)=250168÷(12÷6)=84126÷(14÷7)=6394÷(10÷5)=47545÷(35÷7)=109396÷(48÷8)=66168÷(36÷9)=42135÷(36÷4)=15300÷(18÷3)=50360÷(30÷6)=72832÷(10÷5)=41664÷(16÷4)=16996÷(12÷4)=332224÷(16÷8)=112528÷(64÷8)=66440÷(16÷4)=110100÷(24÷6)=2563÷(42÷6)=9525÷(18÷6)=175258÷(10÷5)=129960÷(16÷2)=120495÷(54÷6)=55768÷(30÷5)=128387÷(24÷8)=129352÷(12÷3)=88624÷(4×2)=78224÷(2×4)=28222÷(2×3)=37344÷(2×4)=43228÷(2×3)=38864÷(2×4)=108272÷(2×4)=34688÷(2×4)=86153÷(3×3)=17456÷(2×2)=114351÷(3×3)=39880÷(2×4)=110776÷(2×2)=194888÷(3×2)=14830÷(2×3)=5476÷(2×2)=119240÷(4×2)=30690÷(3×2)=115288÷(2×4)=36264÷(2×3)=44984÷(3×2)=164582÷(2×3)=97616÷(4×2)=77944÷(4×2)=118280÷(2×4)=35282÷(2×3)=47621÷(3×3)=69294÷(2×3)=49234÷(2×3)=39369÷(3×3)=41180÷(2×3)=30536÷(2×4)=67228÷(2×2)=57396÷(3×2)=66441÷(3×3)=49984÷(2×4)=123243÷(3×3)=27312÷(2×3)=52522÷(3×3)=58588÷(2×2)=14754×(40÷8)=270732×(20÷4)=3660113×(21÷7)=339153×(42÷6)=1071186×(24÷8)=55854×(28÷4)=378242×(27÷9)=726361×(20÷5)=1444224×(18÷9)=448684×(24÷3)=547254×(18÷2)=486378×(40÷8)=189043×(64÷8)=344827×(32÷8)=330839×(28÷7)=156701×(10÷5)=140252×(12÷6)=104758×(16÷2)=606440×(63÷7)=360989×(49÷7)=692352×(36÷4)=468249×(18÷6)=74734×(35÷5)=238917×(35÷5)=6419104×(54÷6)=936872×(48÷6)=6976163×(32÷8)=652343×(56÷7)=2744109×(18÷9)=218471×(18÷6)=141334×(21÷3)=238957×(15÷3)=4785487×(14÷7)=97466×(27÷3)=59476×(36÷6)=456968×(24÷8)=290497×(18÷3)=582242×(48÷6)=1936247×(12÷4)=741393×(12÷2)=235837×(60÷3)=74050×(224÷7)=160024×(87÷3)=69641×(141÷3)=192754×(24÷2)=64843×(116÷4)=124710×(462÷6)=77094×(445÷5)=836625×(91÷7)=32558×(90÷9)=58041×(104÷8)=53370×(231÷3)=539021×(80÷2)=84042×(425÷5)=357042×(20÷2)=42050×(576÷6)=480011×(258÷3)=94645×(91÷7)=58532×(248÷8)=99220×(236÷4)=118016×(55÷5)=17637×(348÷4)=321933×(75÷5)=49571×(112÷4)=198831×(84÷7)=37287×(119÷7)=147910×(340÷5)=68088×(774÷9)=756820×(104÷4)=52046×(370÷5)=340416×(33÷3)=17666×(62÷2)=204610×(300÷5)=60049×(256÷8)=156810×(675÷9)=75037×(567÷7)=299732×(40÷2)=64095×(744÷8)=883511×(100÷5)=22