三年级数学计算题专项练习及答案集锦

三年级数学计算题专项练习及答案集锦21×40=162×6÷2=431×(758-754)=157+318÷2=8.7+8.0=205÷5×17=47+554+135=14×(108÷6)=12×4×13=728÷(4×2)=140+10×76=383-357+115=192÷8×9=231-252÷6=355+249-260=281+399÷3=270÷9×25=309÷(27÷9)=740÷4×8=128-(13+40)=127+558+232=348÷2=536÷(301-299)=165÷5×76=224÷(4×2)=753×(762-757)=406-(213-33)=86×(396-385)=12×(42-22)=71×9=978×7÷6=55×(501-483)=378-(993-850)=494×(16÷8)=154+146=18×(245÷5)=401+197×5=290+65=412-(491-190)=471÷(27÷9)=238+(969-662)=484-(241+218)=224÷(825-823)=520+239=420÷(406-399)=96×(532÷7)=967×(36-28)=19×5×33=456-46×5=64×(344÷8)=224-13×9=394+499+597=249+138×3=79+(360-303)=654-368=648÷6=170-116-18=34×11×2=10×9×21=661-55×2=10×11×4=484+(376-355)=810÷5÷2=93×6×5=1.7+7.0=36×18÷3=(268-257)×54=17×28×2=206+281=82+319-286=37×16÷2=49÷7×49=342÷(3×2)=794+264-146=22×(98-95)=250-177+86=276÷(12÷2)=72÷(3×3)=168÷3=6.2+3.0=817×9÷3=203-31+148=77×11-836=99+397-395=160÷(2×2)=202-246÷2=600÷6÷5=295×3-404=408-126÷9=29×10+280=194-24-95=598÷2×4=228×3×2=904÷(238-234)=465÷5=371×8÷7=96÷8×21=108×2-193=268+23×18=273+33×17=50×70÷2=318×(66-63)=368÷(2×2)=720÷6×5=65×42÷2=127×(54÷6)=76÷4=3.6+7.1=13×18-109=4.0+0.9=135÷3÷3=657-336+331=285×8=644+108÷2=752-282-445=974+(581-186)=168÷(15÷5)=336÷7÷6=342-230+381=50×9×2=291×2×8=45÷3×63=832÷2×6=13×6×32=13+427-147=374-118=127×(28÷7)=9.5-0.2=28×23÷7=86÷2×10=200-173+452=941×4=211×3=117÷3×82=13+262+445=924-21×44=7.7-1.2=24×2×12=921+888÷6=10×41+166=287-14×13=86×2=201+35×21=956÷(813-811)=698-563=15×40-542=558÷9÷2=558+465-122=344+552÷4=42×76=339×2-414=88×3×2=722-19×23=65×(361-273)=16×62÷2=92×73=447+855=157×4-346=201+361+56=79×2×3=49×2×4=354÷(14÷7)=75×65×8=94×13=911-505+441=11×52+137=15-(22-21)=96÷2×20=303+105+84=379×2=476-(203+165)=20×(80÷2)=38×61=(632-135)÷7=813-56×14=298×3=381+47-404=92+(966-949)=540÷2÷6=521-640÷5=905÷5=157+222+176=58×(404-397)=438+12×14=(350-158)÷4=62×10-612=334×5-715=486÷3×7=266×9÷7=32×12×2=126÷6=37×8-205=429+88÷8=(761-688)×54=320-(29+291)=380-81×4=350÷5×4=481-(389-284)=14×81×9=27×(241-234)=963-36÷6=94×9÷3=684÷2÷9=152-61=909×(12÷3)=8.1+2.0=975-(569-260)=480-(226+166)=244+298=56×3÷4=264÷(2×2)=14×23=15×6+53=(195-147)×20=513-(270+189)=447×7=(988-242)÷2=991+394+178=765+(618-146)=135+71×10=954÷(362-359)=103+237+873=490×2-875=37×21-336=793-696-21=495-53×9=(240-224)×20=805÷5×4=395-363+193=156÷2÷3=(774-613)÷7=96+83×6=994×6÷3=866-(817-308)=(99-68)×15=655+366-830=582÷3=16×53-752=10×54-468=389-83+45=10×(280÷4)=242-84÷4=768÷8÷6=24×9×5=255×2=353×2×4=864÷(60-56)=143-182÷2=569-(329+125)=684+(614-310)=504×(528-521)=63.8-15.2=4.8-2.9=404+37×14=272-(340-243)=462÷6÷7=111×2×9=35×10=609×(35÷7)=36×(168÷7)=38×(65÷5)=474÷3×9=86.0-10.8=76+79×9=5/8+2/8=916+826-232=900÷(27÷3)=296×(30÷5)=144÷8×30=3/7-2/7=199-(177-52)=79×(412-406)=42×(133÷7)=15+279+687=4/8+2/8=169×5=88×8÷2=16×24÷6=374-(397-49)=184-80=924×5÷6=554-43×10=18×3=90×34×8=786-141-118=737-127-157=144×6÷3=487+(773-486)=100+362=14×5×10=44×(282÷3)=17×7×4=384-168÷3=474÷(139-136)=70×55×8=396÷(466-463)=1/3+2/3=104×6÷3=464×3-339=39×(34÷2)=6.1-3.9=290÷(10÷2)=301×3=13×7×35=57×17-503=164÷4=10×80×3=14+431-321=(431-31)÷5=426×(163-160)=317-11×25=308+251+245=234÷3=791÷7×4=17×2×8=13×7×86=277-195+149=54×(60÷4)=140×2=78×(315÷9)=695+(402-336)=201-21×2=26×18-107=54×93÷3=55×71=611×2-898=76+596-499=1.7-1.2=880-(358+105)=910-28-201=408-(493-439)=62.1-24.9=584+582+284=63÷7×8=70×(574-570)=4/7+2/7=309-65-117=8.4+7.8=462÷(56÷8)=200÷5=482-336+238=179+(855-712)=6.1-2.4=713+103-23=472+604-684=91+43×2=764-606=268÷4=8.0+8.2=325×3=87×(814-737)=(885-665)÷4=48÷6×12=33+200×2=10×15-147=193×(335-330)=696÷3+307=24×19-322=858-(133-108)=245-(84+132)=64÷(268-264)=201÷(53-50)=9.4-7.8=133×6×8=336+(288-14)=98×33=3/6-1/6=492+15×24=854×5-775=448÷7÷2=986+812+563=351-41+239=594÷2+190=400÷(373-369)=8.4-5.8=68.1-15.7=279×3+78=764-156×4=846÷(208-202)=564÷(3×2)=291×(16÷8)=999÷3÷3=153×5=409×(16÷8)=440+270×2=220-19×10=136+(491-473)=336+669-701=59×6×2=336+74=48+583+343=258+817+784=603×(580-575)=165+12×44=29×34-58=240×(16÷4)=132÷(27÷9)=7.6+6.7=21×35-316=18×4×89=721-35=1/7+5/7=315÷(210-201)=85×36×3=14×10-126=(388-223)÷3=165÷(530-525)=19×(152-129)=59+15×5=27×(197-192)=243÷3×38=854+730-741=(979-924)×27=4/8-2/8=460÷4+866=441÷(54÷6)=161-400÷8=342-188+278=861-(568+33)=82×70×9=36×10-258=753-160-394=129×(35÷5)=616-(353+260)=22×36=457+(341-267)=154+168×2=904-(416+324)=204÷(12÷4)=123×(178-173)=38×10=1/9+4/9=415-64=195×4×8=13×68-463=12×2×53=128÷(16÷4)=201-51+288=903-87×5=(321-283)×18=176×(15÷3)=(474-284)÷5=270×3-16=119+(234-145)=434÷(150-143)=261+786=316-(34+141)=339-658÷2=(275-253)×41=36×2×64=976÷8÷2=226-173=35×27=142×3-231=264÷8=116+(315-15)=166×(16÷8)=425-(783-568)=9.6-7.1=98×(295÷5)=364÷7×11=7.3-1.8=641-13×22=83×61=24×18×2=728+14×29=488-182-83=(235-179)÷8=75×4÷5=713-(912-519)=55×93×7=37×90=226-(246-200)=(39-24)×38=217×3=170-488÷4=448-93×2=811-388-97=125+27×29=954÷3÷6=694+774=61.0+23.3=31×(147÷7)=784÷(2×2)=849-671=131+369-483=57+142=272×2×6=7.9-1.0=278×(235-232)=10×36=18×54÷4=757-355=546×6÷7=89×27×2=150+84=423+347×2=879÷3=21×12×3=523+183=20.3+65.3=7.1-2.7=96÷2+426=270+201=770-227-303=(827-792)×94=10×66×5=487-372+655=192÷(249-245)=129×(49÷7)=712÷(2×2)=0.3+9.4=286×(35÷7)=96÷2×14=27×2×75=37×27-855=205×3×7=104÷8×17=176÷(319-315)=14×(230÷5)=144×6×4=366÷(15÷5)=516×6÷3=774÷9×2=978-480÷3=102×9-726=97+592÷2=894+96×10=318-184=355+60÷3=488÷2×3=469+17+212=198+832=72÷(24÷8)=304×2÷8=835-22×28=716-152=100+(425-331)=154+223×3=75×12÷3=(267-253)×64=332-24×11=87×64÷4=720÷6×9=11×40-16=944÷(2×4)=176÷4=354-(290+51)=78×8÷4=692÷4×5=865+854÷7=231÷3×68=207×(450-444)=368÷8×21=432-340+256=99÷9×58=152÷(28÷7)=4.6+4.6=361+21×15=225-138+74=14×12×5=22×4×18=239×4+976=131+202=100÷(15÷3)=492÷(12÷4)=8.4+2.6=264×(12÷4)=28×18÷2=616÷(519-512)=15×12×3=453-(28+140)=21+348-222=30.7+25.8=410-216÷3=55×40×9=17×12=232÷(189-181)=516×2-363=590×4=61×2×7=23×84÷3=370-23×13=79+989-413=840÷(36÷6)=240÷4÷6=716÷(16÷8)=365+(460-126)=112×(14÷2)=126÷(24÷4)=532÷(20÷5)=112÷7×3=171+84×7=33÷3×43=2/4-1/4=636×8-76=668÷2+366=894×(835-832)=920÷4×7=76×59×7=36×(27÷9)=10×(438÷6)=864÷9÷4=88÷2×22=714×(161-157)=268-26×7=919-29+357=210+122=53+986+105=963×8=451+129=26+(279-132)=104×3÷8=277×2×4=341×5=206×8-105=497-10×22=372+79=6/8+2/8=100×3=19×10=45+60×3=827-(576-121)=(380-107)÷7=46×(435÷5)=80÷4×84=636+916-516=38×(351÷9)=207-187=287×9÷3=460-345-18=17×40+747=144×8÷4=5.1+5.3=98+(476-43)=334+32×16=476÷7+248=653×3-145=15×15=427-21×17=16×96÷3=(362-326)×67=586+(834-413)=111-(460-383)=792-656=657-87×2=237×4÷3=5.3-1.8=15×53÷5=366×2-601=10×21÷3=316+163=316÷(20÷5)=(466-331)÷3=74×(247-239)=232÷(32÷4)=(509-47)÷3=10×(430-339)=19×11×2=397+(952-739)=640÷4÷4=97×14×8=70+45×6=234÷6=405×(10÷5)=103×(47-43)=394-60-271=66×2×7=86×7=85×5-372=962-917=40×2×31=365-(149+72)=828+793=95÷5+472=942÷3÷2=658+13×7=893-172+209=816÷(3×2)=(357-35)÷2=11×6×59=327×2-193=(354-236)÷2=26×2×7=88×91÷7=480÷(3×2)=876÷(36÷9)=41×(210÷5)=37+604÷4=32×25-458=89×36=822+910-813=3.2+4.9=294÷(302-295)=7.8-6.4=76×18×9=577-570÷6=9.3-5.4=714+802+607=40.6+8.3=(909-91)÷2=672÷(4×2)=29×(239-219)=12×8×78=310÷5×10=(836-769)×97=7.1+1.4=26×15×2=1.4+7.4=51×(546-499)=25×3×70=334÷2=7.0+7.9=183×4÷6=20÷(484-482)=446-381=175+321+249=4.1-3.2=12×37×2=424÷(4×2)=213÷3×16=602×3÷6=383×2=488×2-913=237÷3=20×10×4=27×7-184=390×(975-967)=567÷3×8=63÷9=522÷9×64=14×5×65=859-242=91×3-117=325-15×15=89.7-42.0=486-(187-172)=(110-92)÷6=131×5=298-(24+122)=169-801÷9=60÷6×43=38×(49÷7)=230÷2×6=656÷(2×4)=62×67×4=36.3-12.6=891-35×3=9.0+4.4=527+77×4=327-(94-74)=433-16×25=314÷2+285=52+120+452=40×2×71=16.2+65.6=257+469+306=(368-242)÷2=27.9+3.0=944+592-253=113×8-810=313-37×6=102-14=239+114=16×4×8=863×7-352=420+76-354=760÷5=19×8×4=37×10-349=899-22×23=106+365-152=765×5=492-10×46=6.2+1.7=360-(339-156)=283×2×4=407-38×4=321÷(27÷9)=12÷(54÷9)=866-812÷7=80×9×7=889+26×6=2/5-1/5=(335-231)÷4=64×81÷8=257+568÷2=90×11-64=108÷(2×3)=421-825÷5=374+99-46=476÷7÷2=297-(448-315)=876÷6×7=48÷(899-891)=262×(963-955)=28×16÷4=12×(240÷8)=3.7+3.3=938+240+154=23.3+69.6=69×(134-129)=882-682+220=10×24÷2=372+18×14=64.0-8.2=528÷(2×2)=34×10-292=772-173=1/8+4/8=211×(16÷4)=(242-47)÷5=386÷2+916=426×(45÷9)=43×(441-426)=357-11×25=518-72×6=616×8÷4=55×30÷6=105×3÷7=322-(438-168)=498-188×2=472÷(16÷2)=81+211=300-146=6.0-3.5=2/3-1/3=24×64÷6=935+49×11=332-128-12=28.3+42.5=268+846÷9=340-26×7=2.5-1.9=335+(301-266)=3.8+9.0=15×75=300-(73+96)=114+304÷8=41×2×18=13×5×60=328-31=639÷9+226=283×5=986-254÷2=421×(459-451)=414-201=720×3-471=136×5=395-31×4=144÷(2×3)=42÷2×20=813-(332-102)=875-(224+380)=31×16-131=279÷9×17=87×(295÷5)=380+(667-254)=(45-28)×18=486-429=272+59×14=354-(326+27)=228+159×5=389-(90+91)=994-279-247=291×3-683=36÷(456-454)=5.7+4.8=26×63÷7=36×2×8=358-226=570-406+159=265-260÷4=378÷(42÷6)=10×17=233×(304-301)=321÷3=604-82÷2=461+214×4=15×3×68=147×2+238=858-246×3=343÷7×31=460-178-214=174×3÷9=197+176-92=743×3-709=456-77÷7=18×5=45×53=63.2-13.9=315÷(10÷2)=151-(95+51)=(466-178)÷6=440-(130-13)=828×2÷4=2/10+6/10=446-27×11=21×12+204=346+18×47=395-363=966÷2=472-48×4=82.0-68.9=817-68×12=243÷3÷3=175×5÷7=1/7+3/7=412+(530-255)=951-804+100=972÷9÷2=11×65=448-(289-102)=472÷(2×2)=296-60-104=(161-11)÷3=56×2×8=507-48÷6=254-186+38=720÷2×9=135÷3÷9=204-(36+21)=712+18×13=415-54-321=484-53-362=64.3+11.5=24×40×3=169+300-64=10×6×59=6.6-1.5=672÷(284-280)=557+289=432÷3+187=14×4×71=112+50=32×3×34=95×(117-111)=328÷2÷2=(352-316)÷9=67×(455-371)=90.2-79.2=526-384-21=15×5+706=2.5-1.4=209-144+43=985÷5+206=810÷5+178=789-90-695=5.1-2.1=461×4-585=13×(36÷2)=14×14×2=351÷(15÷5)=13×(275÷5)=5/10-4/10=126+92×6=236×6-86=141×(28÷7)=36×10+881=87×(33÷3)=248÷8=19×4×41=938-842=59+431-418=11×41-179=417-(141-130)=508÷(2×2)=487-14×25=41+104×8=339+126+402=628÷4×2=15×43=27×(145-139)=80÷5×3=13×62÷2=25×36+417=94×(147÷3)=24×(368-344)=690-(408+110)=115÷(355-350)=90×96×6=64÷8=174+65+396=664÷(4×2)=449-(53+261)=209+114=675÷9=3/10+2/10=12+401-363=48×(370-353)=660÷2×9=875-15×12=19×10×4=19×20-54=(60-40)÷5=262-(318-297)=321-133-107=371-132÷6=68×(225-184)=718-252=435-218÷2=174+(230-45)=161×(54÷9)=21×17÷3=13×9+184=940÷(10÷2)=173+105=10×13×2=341-244=770-276÷4=53.1-31.4=38×18-218=267-141-80=783-119×5=268×(48÷8)=10×4×63=248×(407-404)=326÷(18÷9)=759-14÷2=448-14×3=741÷3=426÷(3×2)=109×6=2.9+3.4=130÷2×7=927-75=173+438+395=270-25×10=932-674+251=34×30÷4=7.4-4.1=151-118=16×45+370=27×3×75=932-44+736=72÷3÷4=358-(91-52)=776÷(2×2)=715-(481+154)=84×66÷3=220÷4=272-(128+87)=71×66×6=293-74÷2=128÷2=(316-103)÷3=51×(372÷6)=(214-61)÷3=81+483=45×42÷3=52×18-861=688+792-978=204×3×5=495÷5×4=109-(21+38)=778÷(848-846)=309+18×32=114-297÷3=199+10×8=461×7=127-17+248=467-(337-261)=348÷3=425÷(35÷7)=10×7×64=640÷(20÷5)=147×(147-144)=29×8=410-286=445+(252-17)=26×30+864=624÷6+995=623+431+846=528÷2÷2=26×16×2=79×(90÷9)=494-81÷9=443-327-48=36×12-115=690+933+577=369+19×33=984-(246+167)=20÷5+244=903÷3=806-503-204=792÷9÷2=608-496=981×(21÷3)=240÷4÷2=630×9÷2=66÷3×8=76×(10÷2)=64×2-120=412×(40÷8)=438-963÷3=491-18×3=424+128=252+177-291=873-634=16×7×4=11×19-90=385÷(190-183)=29×14-20=448÷8×2=10×38×2=13×(80÷4)=956+25×25=751-38×2=262×(30÷6)=680-36-440=170+(453-365)=785÷5×9=11×4×33=540-62-117=26×6+794=354-102=98×4÷8=3/7+2/7=420÷7+523=10×(425÷5)=21÷(35-28)=701-58×8=240÷6×55=379-226+185=858-(693-630)=96×(204-200)=(120-45)÷5=44×(144-126)=294÷(3×2)=481-22×18=18×18=51×10=839+318-479=471+(406-39)=18×5×4=216÷(334-326)=93×97=784+335÷5=646×9-399=891+(891-879)=512÷8÷8=12×48÷2=18×24×2=938÷7+53=139×(494-491)=504÷(16÷2)=838-110×3=514×(370-365)=324-17×12=931-53×12=756÷7÷2=29×3×77=3.6+3.6=336÷3÷2=32×29÷4=92×55÷5=237×3-472=29×(120÷5)=233+218-375=988+159×6=853+(435-81)=480-146÷2=445+(480-141)=50×15-311=128+42+788=269-58+53=37×10×2=920÷4÷2=130×3+24=88×4+347=358-151-171=278-17×15=655+199+638=48×15÷3=32.8+64.3=333÷9×95=(219-23)÷2=347-25×2=690÷(763-761)=76×8×9=562-(28+400)=56+161=21×45=43×11-336=44×5÷2=47×10-388=501÷3×7=11×6×73=373-(170-47)=281+47×19=65÷5×44=165÷5×7=128÷(303-301)=888-755+676=86×(298-292)=473-(268+87)=17×32=399-397+426=468-182-274=856-870÷3=18+500÷4=485-(937-678)=890-65×12=203×2÷7=150×3÷2=639÷(3×3)=315÷(215-208)=564×(20÷4)=402+55×3=72×(12÷4)=19×4×34=(675-372)÷3=89×39=11×(48÷3)=176×5-649=82.7-43.0=64+373=128÷8÷4=54×16=256÷8×2=231×4-830=118+207+355=44×15÷5=303-546÷6=549-123×4=565+(269-151)=16×19×2=315-(312-108)=48÷2×17=399×2÷7=263+60×15=155×3=489+162÷3=14×3×87=387-(90-29)=696+169+126=35+210=50×10-216=112+152=335-100+188=919-(427+264)=439-32=(435-163)÷4=156÷2=16×(195÷3)=246+789-177=95×5×2=293×8÷2=48+454+482=62×2×8=355-25×4=321+942÷6=60+137+303=233-200+250=78÷6×10=672÷(3×2)=734-352-258=757-14×31=980-(360+601)=420÷(155-153)=6.8+0.2=200÷4=193+198=403-29×13=448+93+117=2/6-1/6=249×2÷6=11×7×55=35×2×7=707-(352+153)=430-330÷5=41×3=(306-282)÷3=80÷2×19=378÷(2×3)=664÷(72÷9)=504÷9+100=(451-435)÷8=45×(880-844)=726×(604-601)=93×(188÷2)=84×5×2=35×60÷6=196÷4=264÷(674-666)=257-(56+121)=17×21-84=498-30=7.9-1.2=886÷2+143=658-14×32=994÷2=24×16÷8=200÷2=29×3×5=375-(177+193)=396-14×17=336×5=871×(15÷3)=69×(657÷9)=461-(191+74)=984÷(2×4)=419-79-276=141+(466-383)=880÷(2×4)=390-41×5=608÷(2×4)=3/6-2/6=530÷2×4=424-(193+74)=68+610÷5=54×99÷6=453-(67+218)=(407-281)÷3=389-(426-270)=400÷8×7=918÷3÷9=235÷(830-825)=461-302=520÷4÷2=654÷(3×2)=405-65-105=10.8+52.8=17×(408÷6)=42×2×12=53×14=9/10-1/10=18×22-43=728+18×20=(81-64)×26=483+(793-65)=890+498÷2=26×13-294=398×2-771=431+364=524÷2÷2=486÷2×3=873÷(3×3)=63-28÷4=903-15×29=231-24×9=120÷5÷6=6.5-1.5=129+(335-271)=242-(192-162)=376÷4×3=29×16÷4=412+161×5=706×(18÷3)=18×12=351+265=20×(56÷7)=338+665+88=(855-313)÷2=815+930+602=293×2×8=4/6-1/6=(915-609)÷6=49.1+1.7=435×5-265=(315-256)×21=7.7+8.4=4/8-3/8=126÷3=114×4=347-46-249=52×17=56÷(2×4)=382+44-359=414×9÷2=292×(769-763)=24.6-17.2=432÷(2×3)=218-(319-148)=396÷(381-378)=20×23÷2=310÷5=849-80+357=833-30×3=73×11+119=962-286×2=(758-654)÷8=58+17×11=190+(250-115)=4.8-1.2=282-25+84=204+43×4=404+37×12=120+(313-27)=15×32-280=30×5+306=87×8=195×5-189=26×6×4=18×(29-12)=120÷3=(131-71)×71=570×(15÷3)=488-24×16=10÷5×80=851-11×27=245+(648-446)=547+233=50×(24÷3)=330-79+512=57×3×4=65.0+29.9=29×2×84=10×42÷3=71×(49÷7)=333-80×4=365-630÷6=308-38÷2=105÷5÷3=68×(77÷7)=612÷(341-338)=10×(18÷3)=703+407-836=148÷2=966-957+771=745÷5×3=(930-496)÷7=50+269×2=35÷5×30=188÷(2×2)=86×(452-379)=(436-294)÷2=99×17=(411-398)×19=20+164×2=43×95×7=441-366-30=330÷(12÷4)=184×6=38×18=225-36-187=477×3=11×19=(272-240)×55=10×8×96=3.2-0.4=351-111×3=97+17×4=19×(237-187)=502-80-176=399÷(63÷9)=544×(584-578)=9.6+2.7=707-333-218=279+221-158=485÷5×73=260÷2=270-53=83×11-846=114×6=(425-329)÷8=951×3=46×2×51=165-26×6=32×(796-750)=93×84=700-(999-423)=162×6÷3=980-14×54=252×(12÷4)=305÷5+803=40×6÷3=324-(867-677)=365-361+347=(422-326)÷6=43×(115÷5)=163-43×3=35÷5×58=953+730-870=204×(60-57)=623×(42÷6)=771-31+268=476-904÷4=11×16=156+60×13=168÷6×3=16+132-100=343-18×14=496-252=641×(21-18)=655-29×3=(312-294)÷9=570-61×3=149-12×8=34×8-187=756+659+862=45×92×2=68+255=372+(424-173)=123+275=954÷(3×3)=(387-368)×38=584÷(2×2)=10×51-119=247×4-951=452-35×12=364÷(408-404)=103+47×12=943+516-419=412÷(2×2)=456-175-94=60×(91-84)=996÷4×3=442+564÷6=961-94×10=19×65÷5=125+403+247=546-278÷2=9.9-4.4=505÷(40÷8)=816-(573+15)=780÷4÷3=944+11×84=258+26×3=769-480÷4=360÷4÷3=31×(40÷4)=74×(32÷8)=38×2×76=339-(478-431)=20×34=354÷(2×3)=926×7=21÷3×25=330+42-255=61×8÷2=900÷6÷6=623+581=510+260+558=18×(85÷5)=127+(506-72)=857-434-296=206+59+477=381-22×12=561÷(18÷6)=28÷7×71=300÷(258-256)=726-524+316=156÷2×5=参考答案21×40=840162×6÷2=486431×(758-754)=1724157+318÷2=3168.7+8.0=16.7205÷5×17=69747+554+135=73614×(108÷6)=25212×4×13=624728÷(4×2)=91140+10×76=900383-357+115=141192÷8×9=216231-252÷6=189355+249-260=344281+399÷3=414270÷9×25=750309÷(27÷9)=103740÷4×8=1480128-(13+40)=75127+558+232=917348÷2=174536÷(301-299)=268165÷5×76=2508224÷(4×2)=28753×(762-757)=3765406-(213-33)=22686×(396-385)=94612×(42-22)=24071×9=639978×7÷6=114155×(501-483)=990378-(993-850)=235494×(16÷8)=988154+146=30018×(245÷5)=882401+197×5=1386290+65=355412-(491-190)=111471÷(27÷9)=157238+(969-662)=545484-(241+218)=25224÷(825-823)=112520+239=759420÷(406-399)=6096×(532÷7)=7296967×(36-28)=773619×5×33=3135456-46×5=22664×(344÷8)=2752224-13×9=107394+499+597=1490249+138×3=66379+(360-303)=136654-368=286648÷6=108170-116-18=3634×11×2=74810×9×21=1890661-55×2=55110×11×4=440484+(376-355)=505810÷5÷2=8193×6×5=27901.7+7.0=8.736×18÷3=216(268-257)×54=59417×28×2=952206+281=48782+319-286=11537×16÷2=29649÷7×49=343342÷(3×2)=57794+264-146=91222×(98-95)=66250-177+86=159276÷(12÷2)=4672÷(3×3)=8168÷3=566.2+3.0=9.2817×9÷3=2451203-31+148=32077×11-836=1199+397-395=101160÷(2×2)=40202-246÷2=79600÷6÷5=20295×3-404=481408-126÷9=39429×10+280=570194-24-95=75598÷2×4=1196228×3×2=1368904÷(238-234)=226465÷5=93371×8÷7=42496÷8×21=252108×2-193=23268+23×18=682273+33×17=83450×70÷2=1750318×(66-63)=954368÷(2×2)=92720÷6×5=60065×42÷2=1365127×(54÷6)=114376÷4=193.6+7.1=10.713×18-109=1254.0+0.9=4.9135÷3÷3=15657-336+331=652285×8=2280644+108÷2=698752-282-445=25974+(581-186)=1369168÷(15÷5)=56336÷7÷6=8342-230+381=49350×9×2=900291×2×8=465645÷3×63=945832÷2×6=249613×6×32=249613+427-147=293374-118=256127×(28÷7)=5089.5-0.2=9.328×23÷7=9286÷2×10=430200-173+452=479941×4=3764211×3=633117÷3×82=319813+262+445=720924-21×44=07.7-1.2=6.524×2×12=576921+888÷6=106910×41+166=576287-14×13=10586×2=172201+35×21=936956÷(813-811)=478698-563=13515×40-542=58558÷9÷2=31558+465-122=901344+552÷4=48242×76=3192339×2-414=26488×3×2=528722-19×23=28565×(361-273)=572016×62÷2=49692×73=6716447+855=1302157×4-346=282201+361+56=61879×2×3=47449×2×4=392354÷(14÷7)=17775×65×8=3900094×13=1222911-505+441=84711×52+137=70915-(22-21)=1496÷2×20=960303+105+84=492379×2=758476-(203+165)=10820×(80÷2)=80038×61=2318(632-135)÷7=71813-56×14=29298×3=894381+47-404=2492+(966-949)=109540÷2÷6=45521-640÷5=393905÷5=181157+222+176=55558×(404-397)=406438+12×14=606(350-158)÷4=4862×10-612=8334×5-715=955486÷3×7=1134266×9÷7=34232×12×2=768126÷6=2137×8-205=91429+88÷8=440(761-688)×54=3942320-(29+291)=0380-81×4=56350÷5×4=280481-(389-284)=37614×81×9=1020627×(241-234)=189963-36÷6=95794×9÷3=282684÷2÷9=38152-61=91909×(12÷3)=36368.1+2.0=10.1975-(569-260)=666480-(226+166)=88244+298=54256×3÷4=42264÷(2×2)=6614×23=32215×6+53=143(195-147)×20=960513-(270+189)=54447×7=3129(988-242)÷2=373991+394+178=1563765+(618-146)=1237135+71×10=845954÷(362-359)=318103+237+873=1213490×2-875=10537×21-336=441793-696-21=76495-53×9=18(240-224)×20=320805÷5×4=644395-363+193=225156÷2÷3=26(774-613)÷7=2396+83×6=594994×6÷3=1988866-(817-308)=357(99-68)×15=465655+366-830=191582÷3=19416×53-752=9610×54-468=72389-83+45=35110×(280÷4)=700242-84÷4=221768÷8÷6=1624×9×5=1080255×2=510353×2×4=2824864÷(60-56)=216143-182÷2=52569-(329+125)=115684+(614-310)=988504×(528-521)=352863.8-15.2=48.64.8-2.9=1.9404+37×14=922272-(340-243)=175462÷6÷7=11111×2×9=199835×10=350609×(35÷7)=304536×(168÷7)=86438×(65÷5)=494474÷3×9=142286.0-10.8=75.276+79×9=7875/8+2/8=7/8916+826-232=1510900÷(27÷3)=100296×(30÷5)=1776144÷8×30=5403/7-2/7=1/7199-(177-52)=7479×(412-406)=47442×(133÷7)=79815+279+687=9814/8+2/8=6/8169×5=84588×8÷2=35216×24÷6=64374-(397-49)=26184-80=104924×5÷6=770554-43×10=12418×3=5490×34×8=24480786-141-118=527737-127-157=453144×6÷3=288487+(773-486)=774100+362=46214×5×10=70044×(282÷3)=413617×7×4=476384-168÷3=328474÷(139-136)=15870×55×8=30800396÷(466-463)=1321/3+2/3=1104×6÷3=208464×3-339=105339×(34÷2)=6636.1-3.9=2.2290÷(10÷2)=58301×3=90313×7×35=318557×17-503=466164÷4=4110×80×3=240014+431-321=124(431-31)÷5=80426×(163-160)=1278317-11×25=42308+251+245=804234÷3=78791÷7×4=45217×2×8=27213×7×86=7826277-195+149=23154×(60÷4)=810140×2=28078×(315÷9)=2730695+(402-336)=761201-21×2=15926×18-107=36154×93÷3=167455×71=3905611×2-898=32476+596-499=1731.7-1.2=0.5880-(358+105)=417910-28-201=681408-(493-439)=35462.1-24.9=37.2584+582+284=145063÷7×8=7270×(574-570)=2804/7+2/7=6/7309-65-117=1278.4+7.8=16.2462÷(56÷8)=66200÷5=40482-336+238=384179+(855-712)=3226.1-2.4=3.7713+103-23=793472+604-684=39291+43×2=177764-606=158268÷4=678.0+8.2=16.2325×3=97587×(814-737)=6699(885-665)÷4=5548÷6×12=9633+200×2=43310×15-147=3193×(335-330)=965696÷3+307=53924×19-322=134858-(133-108)=833245-(84+132)=2964÷(268-264)=16201÷(53-50)=679.4-7.8=1.6133×6×8=6384336+(288-14)=61098×33=32343/6-1/6=2/6492+15×24=852854×5-775=3495448÷7÷2=32986+812+563=2361351-41+239=549594÷2+190=487400÷(373-369)=1008.4-5.8=2.668.1-15.7=52.4279×3+78=915764-156×4=140846÷(208-202)=141564÷(3×2)=94291×(16÷8)=582999÷3÷3=111153×5=765409×(16÷8)=818440+270×2=980220-19×10=30136+(491-473)=154336+669-701=30459×6×2=708336+74=41048+583+343=974258+817+784=1859603×(580-575)=3015165+12×44=69329×34-58=928240×(16÷4)=960132÷(27÷9)=447.6+6.7=14.321×35-316=41918×4×89=6408721-35=6861/7+5/7=6/7315÷(210-201)=3585×36×3=918014×10-126=14(388-223)÷3=55165÷(530-525)=3319×(152-129)=43759+15×5=13427×(197-192)=135243÷3×38=3078854+730-741=843(979-924)×27=14854/8-2/8=2/8460÷4+866=981441÷(54÷6)=49161-400÷8=111342-188+278=432861-(568+33)=26082×70×9=5166036×10-258=102753-160-394=199129×(35÷5)=903616-(353+260)=322×36=792457+(341-267)=531154+168×2=490904-(416+324)=164204÷(12÷4)=68123×(178-173)=61538×10=3801/9+4/9=5/9415-64=351195×4×8=624013×68-463=42112×2×53=1272128÷(16÷4)=32201-51+288=438903-87×5=468(321-283)×18=684176×(15÷3)=880(474-284)÷5=38270×3-16=794119+(234-145)=208434÷(150-143)=62261+786=1047316-(34+141)=141339-658÷2=10(275-253)×41=90236×2×64=4608976÷8÷2=61226-173=5335×27=945142×3-231=195264÷8=33116+(315-15)=416166×(16÷8)=332425-(783-568)=2109.6-7.1=2.598×(295÷5)=5782364÷7×11=5727.3-1.8=5.5641-13×22=35583×61=506324×18×2=864728+14×29=1134488-182-83=223(235-179)÷8=775×4÷5=60713-(912-519)=32055×93×7=3580537×90=3330226-(246-200)=180(39-24)×38=570217×3=651170-488÷4=48448-93×2=262811-388-97=326125+27×29=908954÷3÷6=53694+774=146861.0+23.3=84.331×(147÷7)=651784÷(2×2)=196849-671=178131+369-483=1757+142=199272×2×6=32647.9-1.0=6.9278×(235-232)=83410×36=36018×54÷4=243757-355=402546×6÷7=46889×27×2=4806150+84=234423+347×2=1117879÷3=29321×12×3=756523+183=70620.3+65.3=85.67.1-2.7=4.496÷2+426=474270+201=471770-227-303=240(827-792)×94=329010×66×5=3300487-372+655=770192÷(249-245)=48129×(49÷7)=903712÷(2×2)=1780.3+9.4=9.7286×(35÷7)=143096÷2×14=67227×2×75=405037×27-855=144205×3×7=4305104÷8×17=221176÷(319-315)=4414×(230÷5)=644144×6×4=3456366÷(15÷5)=122516×6÷3=1032774÷9×2=172978-480÷3=818102×9-726=19297+592÷2=393894+96×10=1854318-184=134355+60÷3=375488÷2×3=732469+17+212=698198+832=103072÷(24÷8)=24304×2÷8=76835-22×28=219716-152=564100+(425-331)=194154+223×3=82375×12÷3=300(267-253)×64=896332-24×11=6887×64÷4=1392720÷6×9=108011×40-16=424944÷(2×4)=118176÷4=44354-(290+51)=1378×8÷4=156692÷4×5=865865+854÷7=987231÷3×68=5236207×(450-444)=1242368÷8×21=966432-340+256=34899÷9×58=638152÷(28÷7)=384.6+4.6=9.2361+21×15=676225-138+74=16114×12×5=84022×4×18=1584239×4+976=1932131+202=333100÷(15÷3)=20492÷(12÷4)=1648.4+2.6=11.0264×(12÷4)=79228×18÷2=252616÷(519-512)=8815×12×3=540453-(28+140)=28521+348-222=14730.7+25.8=56.5410-216÷3=33855×40×9=1980017×12=204232÷(189-181)=29516×2-363=669590×4=236061×2×7=85423×84÷3=644370-23×13=7179+989-413=655840÷(36÷6)=140240÷4÷6=10716÷(16÷8)=358365+(460-126)=699112×(14÷2)=784126÷(24÷4)=21532÷(20÷5)=133112÷7×3=48171+84×7=75933÷3×43=4732/4-1/4=1/4636×8-76=5012668÷2+366=700894×(835-832)=2682920÷4×7=161076×59×7=3138836×(27÷9)=10810×(438÷6)=730864÷9÷4=2488÷2×22=968714×(161-157)=2856268-26×7=86919-29+357=1247210+122=33253+986+105=1144963×8=7704451+129=58026+(279-132)=173104×3÷8=39277×2×4=2216341×5=1705206×8-105=1543497-10×22=277372+79=4516/8+2/8=1100×3=30019×10=19045+60×3=225827-(576-121)=372(380-107)÷7=3946×(435÷5)=400280÷4×84=1680636+916-516=103638×(351÷9)=1482207-187=20287×9÷3=861460-345-18=9717×40+747=1427144×8÷4=2885.1+5.3=10.498+(476-43)=531334+32×16=846476÷7+248=316653×3-145=181415×15=225427-21×17=7016×96÷3=512(362-326)×67=2412586+(834-413)=1007111-(460-383)=34792-656=136657-87×2=483237×4÷3=3165.3-1.8=3.515×53÷5=159366×2-601=13110×21÷3=70316+163=479316÷(20÷5)=79(466-331)÷3=4574×(247-239)=592232÷(32÷4)=29(509-47)÷3=15410×(430-339)=91019×11×2=418397+(952-739)=610640÷4÷4=4097×14×8=1086470+45×6=340234÷6=39405×(10÷5)=810103×(47-43)=412394-60-271=6366×2×7=92486×7=60285×5-372=53962-917=4540×2×31=2480365-(149+72)=144828+793=162195÷5+472=491942÷3÷2=157658+13×7=749893-172+209=930816÷(3×2)=136(357-35)÷2=16111×6×59=3894327×2-193=461(354-236)÷2=5926×2×7=36488×91÷7=1144480÷(3×2)=80876÷(36÷9)=21941×(210÷5)=172237+604÷4=18832×25-458=34289×36=3204822+910-813=9193.2+4.9=8.1294÷(302-295)=427.8-6.4=1.476×18×9=12312577-570÷6=4829.3-5.4=3.9714+802+607=212340.6+8.3=48.9(909-91)÷2=409672÷(4×2)=8429×(239-219)=58012×8×78=7488310÷5×10=620(836-769)×97=64997.1+1.4=8.526×15×2=7801.4+7.4=8.851×(546-499)=239725×3×70=5250334÷2=1677.0+7.9=14.9183×4÷6=12220÷(484-482)=10446-381=65175+321+249=7454.1-3.2=0.912×37×2=888424÷(4×2)=53213÷3×16=1136602×3÷6=301383×2=766488×2-913=63237÷3=7920×10×4=80027×7-184=5390×(975-967)=3120567÷3×8=151263÷9=7522÷9×64=371214×5×65=4550859-242=61791×3-117=156325-15×15=10089.7-42.0=47.7486-(187-172)=471(110-92)÷6=3131×5=655298-(24+122)=152169-801÷9=8060÷6×43=43038×(49÷7)=266230÷2×6=690656÷(2×4)=8262×67×4=1661636.3-12.6=23.7891-35×3=7869.0+4.4=13.4527+77×4=835327-(94-74)=307433-16×25=33314÷2+285=44252+120+452=62440×2×71=568016.2+65.6=81.8257+469+306=1032(368-242)÷2=6327.9+3.0=30.9944+592-253=1283113×8-810=94313-37×6=91102-14=88239+114=35316×4×8=512863×7-352=5689420+76-354=142760÷5=15219×8×4=60837×10-349=21899-22×23=393106+365-152=319765×5=3825492-10×46=326.2+1.7=7.9360-(339-156)=177283×2×4=2264407-38×4=255321÷(27÷9)=10712÷(54÷9)=2866-812÷7=75080×9×7=5040889+26×6=10452/5-1/5=1/5(335-231)÷4=2664×81÷8=648257+568÷2=54190×11-64=926108÷(2×3)=18421-825÷5=256374+99-46=427476÷7÷2=34297-(448-315)=164876÷6×7=102248÷(899-891)=6262×(963-955)=209628×16÷4=11212×(240÷8)=3603.7+3.3=7.0938+240+154=133223.3+69.6=92.969×(134-129)=345882-682+220=42010×24÷2=120372+18×14=62464.0-8.2=55.8528÷(2×2)=13234×10-292=48772-173=5991/8+4/8=5/8211×(16÷4)=844(242-47)÷5=39386÷2+916=1109426×(45÷9)=213043×(441-426)=645357-11×25=82518-72×6=86616×8÷4=123255×30÷6=275105×3÷7=45322-(438-168)=52498-188×2=122472÷(16÷2)=5981+211=292300-146=1546.0-3.5=2.52/3-1/3=1/324×64÷6=256935+49×11=1474332-128-12=19228.3+42.5=70.8268+846÷9=362340-26×7=1582.5-1.9=0.6335+(301-266)=3703.8+9.0=12.815×75=1125300-(73+96)=131114+304÷8=15241×2×18=147613×5×60=3900328-31=297639÷9+226=297283×5=1415986-254÷2=859421×(459-451)=3368414-201=213720×3-471=1689136×5=680395-31×4=271144÷(2×3)=2442÷2×20=420813-(332-102)=583875-(224+380)=27131×16-131=365279÷9×17=52787×(295÷5)=5133380+(667-254)=793(45-28)×18=306486-429=57272+59×14=1098354-(326+27)=1228+159×5=1023389-(90+91)=208994-279-247=468291×3-683=19036÷(456-454)=185.7+4.8=10.526×63÷7=23436×2×8=576358-226=132570-406+159=323265-260÷4=200378÷(42÷6)=5410×17=170233×(304-301)=699321÷3=107604-82÷2=563461+214×4=131715×3×68=3060147×2+238=532858-246×3=120343÷7×31=1519460-178-214=68174×3÷9=58197+176-92=281743×3-709=1520456-77÷7=44518×5=9045×53=238563.2-13.9=49.3315÷(10÷2)=63151-(95+51)=5(466-178)÷6=48440-(130-13)=323828×2÷4=4142/10+6/10=8/10446-27×11=14921×12+204=456346+18×47=1192395-363=32966÷2=483472-48×4=28082.0-68.9=13.1817-68×12=1243÷3÷3=27175×5÷7=1251/7+3/7=4/7412+(530-255)=687951-804+100=247972÷9÷2=5411×65=715448-(289-102)=261472÷(2×2)=118296-60-104=132(161-11)÷3=5056×2×8=896507-48÷6=499254-186+38=106720÷2×9=3240135÷3÷9=5204-(36+21)=147712+18×13=946415-54-321=40484-53-362=6964.3+11.5=75.824×40×3=2880169+300-64=40510×6×59=35406.6-1.5=5.1672÷(284-280)=168557+289=846432÷3+187=33114×4×71=3976112+50=16232×3×34=326