三年级数学计算题专项练习汇编及答案集锦

三年级数学计算题专项练习汇编及答案集锦15×18÷6=112×5+238=(74-14)×10=48×15÷5=56×(424-368)=56×80÷5=565-10×50=182-164÷4=1/8+4/8=265+876-355=41×20-628=329+35-364=873-(162+587)=915×(27÷9)=(502-454)÷4=204÷(261-258)=897-678=859+(977-742)=684-53×10=508×(811-802)=684÷(3×3)=791+(795-254)=210÷(173-167)=68÷(368-366)=8.1+4.9=57-55+186=64×12+475=92×6÷8=122-(514-506)=444-594÷3=(288-225)÷3=190-568÷4=468÷9÷4=19×4×21=960÷(4×2)=279×3=73×(120÷3)=83×6×7=279×2÷6=15×8×3=110×(244-235)=316-16×19=426-383+332=415-67×4=21×27×5=3/6-1/6=87×51=255+(197-183)=346-364÷2=324+452×2=4.0+5.3=545÷(565-560)=5.5+6.4=456÷4=222÷(2×3)=2/8+3/8=381-23×6=753-50=21×(18÷9)=294×(24÷6)=7.2-0.9=874-(633-217)=441-34×7=723÷3=677-91=613+65+266=15×21-127=55×(12÷4)=88×(360÷9)=13×33×2=230+325=(633-579)÷2=41×(119-97)=339+160=41-16+160=184÷(913-909)=852-340-212=9.6-5.1=432÷(2×4)=120×4=108×(36÷4)=3/5-1/5=17×17×2=916+12×32=2/7+3/7=36+68×11=110×(113-107)=158×6-73=206÷(18÷9)=704-950÷2=660+209×3=10÷(35÷7)=146×(28÷4)=360÷2÷2=118×2÷4=955×3=227-88×2=5.0-1.8=213+(302-54)=106×7-146=720÷(48÷8)=(206-195)×69=197×4-723=10×(54÷2)=240+618-616=154-148÷4=169+21×5=7.9-3.4=4.2-2.3=96÷(710-706)=205+189-340=231×(180-172)=47+868÷7=628+680-42=138+257-331=229-693÷7=18×(108÷3)=97-11+85=152÷(367-363)=385-224=538-(431-243)=5.2+4.3=(311-255)÷4=10×9×49=405-11×12=(224-132)×98=541+211+468=(581-513)÷4=461-24×19=454+82×10=965×(18÷6)=26×(165÷5)=3.3-1.7=903÷7=23×13×2=53×17-652=602÷7=390÷(24÷8)=36×11-115=532÷7×16=1/10+9/10=258-(177-10)=44×10-339=255×(485-482)=35×(445÷5)=977+13×66=768+240+62=420÷5+662=(437-314)÷3=265×8-805=421+80×4=56×(24÷2)=0.2+6.2=364÷(456-452)=412-24+86=15×(224-184)=315÷5=288÷2=420÷4×7=690-28-510=68÷4×15=407+382+199=340×2-508=105×4×2=343+17×25=547+864÷8=473+(693-135)=323-33×6=102÷(3×2)=402÷3=34×(180÷9)=0.4+2.4=9.9+9.0=(939-737)÷2=(577-437)÷2=84.4-17.0=487-(226+68)=21×14-127=99×7=76×82÷4=172+38=75×2×3=(681-522)÷3=491-293=493+16×10=12×92=297÷(21÷7)=194+33×24=239+33×9=969-36×13=408-(222+113)=194+59+638=865+558+888=899-(435+291)=174×3-341=412÷2+177=312÷(2×4)=51×14÷2=822-10×72=82×11=460-10×10=86×9+686=273-117+335=618÷6×5=287×4-414=955×3÷5=487-18-141=72+406-456=687×(12÷4)=340÷(16÷4)=309÷3×9=378+(307-204)=601×9=88×(361-358)=89+50+202=59×(459÷9)=225÷(18÷2)=12×4×68=185+(358-244)=660÷(28÷7)=9.3-4.2=437-12×18=278-275+447=936+957=19×9×4=373-343=347+87=206×4÷8=954÷(3×3)=28×(985-932)=845-14×15=249+39×10=284+(809-171)=725×9-921=199-66×3=9.2+4.6=2/5+3/5=198÷9=359+32×17=19×(552÷6)=14×(108÷4)=408÷6÷2=19×11×2=243+163=243×8=81+217-36=470-372+326=96÷4=480-(148+123)=960÷5×6=939÷(27÷9)=991-(456+391)=296÷2÷2=121-(88+28)=489-36×13=10×3×32=11×3×60=596-41×4=52÷(2×2)=702÷3÷9=86+17×23=294÷3×61=291-106+274=235+225-39=787×(10÷5)=138+272=978×3÷6=419-57=790÷(12÷6)=36×22-203=449+(304-257)=369-129+198=628-(162+439)=65.9-40.4=384+60×8=155×(239-236)=248÷2÷2=306÷(54÷6)=385-(485-401)=9.3+37.9=149×6×8=499-97-327=18×2×12=750×2÷5=80-375÷5=15×38×2=141×(21÷7)=412-16×11=30×(105÷7)=385+(331-316)=93×(191-185)=972-43+476=398-219÷3=448-202-197=25×(43-16)=10×7×33=323×2+203=440-32×13=798+51×17=(172-39)÷7=942+76×13=141×(281-276)=512×9÷8=643-589+335=68×7×8=420÷4÷3=200×(107-102)=156-47=173+47=(194-175)×41=23×(18÷2)=39-28+440=356+664+818=329-265-51=192-(62+124)=537+(958-138)=10×63÷2=228×3÷4=247-22×11=132÷(442-438)=36×21÷9=(401-373)÷2=176-140÷7=210÷6+192=20×47=37×41×7=73×(416÷8)=104+260-93=1/4+2/4=24×3×56=40×15×6=231+56×6=63×4÷6=271+57×12=62×60÷2=12×16×4=182÷(978-976)=(743-269)÷6=69×5+43=256+301=363-(79+77)=7.8+9.3=17×55=264÷(499-491)=648÷4=769-70×4=(332-313)×22=46.1-18.4=150÷(16÷8)=105÷5×37=876÷(2×2)=35×8-225=394÷2×6=375-351=914÷(12÷6)=447-21×13=(98-68)÷2=427-322+266=19×11+36=1.4+12.0=183×(15÷3)=597+969=15×(407-331)=26×4×6=446+432-620=720÷4÷2=379+672÷3=129+13×41=2/6-1/6=129×(36÷6)=405÷9÷5=9.4-2.6=82+122=960+117×5=27+(137-85)=585÷(40÷8)=262-107=744×3÷4=604÷4+766=6.3-0.6=864-16×41=131+177-57=412÷(2×2)=149×4×8=229+(331-190)=181+56+275=304+(975-439)=883-115-545=360×(107-100)=5.2-3.7=271-66+473=487-(623-172)=715-840÷4=24×(96÷3)=58.8+37.9=98÷2+477=66÷3×32=660+(586-444)=70.0-5.4=90×(88-84)=405÷9×7=(569-224)÷5=711÷(3×3)=18×(84÷2)=694×(795-787)=426÷2+424=276-(483-430)=29×24-486=960-69×4=268÷(36÷9)=535+484+623=417×2=788÷(2×2)=34×(217-200)=54÷(54÷6)=880÷4÷2=26×8÷4=10×13×4=29×21=47×10-390=99×89×8=7.7+5.0=738-59=885÷(145-142)=89-420÷6=387+267+32=89+290=947+42×22=206×3=69×8=4/10-3/10=140÷5÷4=849-(127+500)=(912-604)÷2=19×5×58=35×8÷2=64×10-490=665÷7×31=464+222÷2=49×68=275+119=(786-69)÷3=26+239+453=18×35÷2=7.8-1.2=17+146×5=257+341+236=845-32×17=555×(100-94)=642÷(2×3)=966-113×8=8.1-1.9=409+172+948=560-19×27=(936-704)÷8=312-(28+280)=890+118-837=784-12×35=418-121=488-340÷5=77÷7×54=385-109×3=14×(288÷9)=337×8-465=644÷7×6=72+19-17=470÷(45÷9)=13×(217÷7)=69+312×2=471+87-459=46×36=175×(36÷9)=987÷7×5=16×21×2=64×5-58=41.9+1.5=873÷9=458+964=20×37+179=73×12÷2=889-(846-551)=28×2×45=193+68=924-91-450=442-476÷4=104÷(263-255)=459-(16+328)=22×16+154=17×3×31=931-96÷4=745-487=11×(401-393)=740+33×25=57×50÷6=527+900+35=42×(688÷8)=592-286-222=234-(453-429)=11×87+673=7.2+6.7=935-(881+34)=745-(471+160)=216÷(2×3)=531+10×3=360-39=64×9-71=65×82=496÷4×9=90÷(40-35)=62+257=365+(173-53)=304-612÷3=11×25×3=90×66=11×22×2=351-200-85=258÷(162-156)=458×(802-798)=423+162=6.8-4.2=906-861=189×6÷3=5.3-1.8=740÷(2×2)=36×7×3=671-(49+400)=886÷(740-738)=24×3×6=33+27×23=321-(300-213)=20×24=264÷2×9=(130-25)÷3=66+418-122=117÷(3×3)=49×10×2=597×8÷4=24×(108÷4)=205-53+82=116-450÷5=15×12-121=437-173-41=22×59×5=15÷3=916-83×11=277-38=(651-623)×70=798+486-962=648÷2÷3=25×61×8=25×(96÷3)=312+134×2=496÷2=112÷7×31=14×(391-386)=322-(21+90)=938+96÷2=37×20=132×(14÷7)=426-14×19=23×(280÷8)=426-(15+268)=540÷3÷6=62×20÷2=570+114×6=84.9-68.5=477÷9×15=119×(364-361)=781-26×26=96.1-16.0=197-(547-361)=420-301+297=(563-494)÷3=12×8×72=788+825÷5=49×6=994-376+836=432×7÷9=144÷8×4=399-58×6=96÷6×55=59×14-757=209+258+137=6/10-2/10=96×12=297-77×2=18×16-242=372×(30÷5)=52÷2=125×2÷5=646-410-97=907+66×7=575-(718-259)=107+760+970=15×29-294=15÷3×11=464×5÷2=516-165=402÷(3×2)=720÷9+58=448÷8÷7=32×98÷8=50×3÷5=9.8+5.4=273÷(448-445)=142×(18÷3)=358×2=44×60÷4=288×9-112=823-210÷6=14×29-375=386÷(10÷5)=842+(455-401)=279÷(253-244)=86×34=260+(886-223)=939×7=310÷2÷5=280÷(2×4)=180+65×4=149+258-270=13×23×2=905÷5+158=535×9-590=48÷2+210=18×(553÷7)=859-370-161=25×(400÷5)=902-(457+383)=454-(140+271)=623-162÷6=656÷(4×2)=252÷2=441÷7÷7=11×(221-208)=434-65+54=525÷3÷7=20×36=10×3×33=228×5-73=137×3=892-30+740=925÷(15÷3)=334+731-363=48×20÷4=316×2÷4=525+96=119÷(63÷9)=308×3-892=13×33-384=(443-405)×33=487-95×3=137+421+710=797-37×16=6.6+2.5=192÷8×24=615×7=19×2×71=238÷(442-440)=25×3+255=1.0+4.7=9.6+1.0=892+32×7=292×(27÷3)=79×30÷5=758-462÷6=57+(947-268)=355-(373-363)=463-13×16=30×(167-104)=84×10÷6=224÷8÷4=291-48×3=43.8-42.5=409-808÷2=234×9÷3=487+211+345=448-12×10=433-140×2=411÷3=170×5×2=821-726÷2=113×8×4=335-244=923-(842-103)=786÷(42÷7)=891÷(3×3)=769×(49÷7)=525÷5×7=36÷6×34=980-416÷4=502÷2×8=700×(680-671)=(275-262)×70=774÷(12÷4)=158-99+395=24÷6×87=13×37-241=86×42÷3=895-16×16=188+(603-132)=50×(568÷8)=888÷8×2=667-892÷4=68×13-701=674-154+565=434-(242+183)=417-94-98=160÷(2×4)=(321-285)÷3=465×2-714=26×16×2=179×3-341=509×(162-157)=90-62-22=339-94×2=198×(54÷9)=131×(35÷5)=479-216+782=152×2=772÷2=371-17×10=54×3÷6=44×10×2=839-542-101=793-810÷9=86×(815-728)=900÷(692-689)=14×5×25=416×2-423=775-277-463=17×54÷9=6.6-5.9=966÷2÷3=935+668+626=28×32=908×7=(91-63)×28=211+648÷4=13×34-354=43×3×8=43×90×2=384+72=703×(720-716)=543÷3×4=47×(994-974)=90+576+22=801+14×4=80÷2÷5=16+932+125=390×(18÷9)=140÷(30÷6)=829-84-29=26×26-108=470-14×23=47×55=492÷6×28=71.5-27.5=745-136×4=31×14×2=56×3×6=31×14×4=196-(81+77)=33×3×9=935+63×11=427+272=228+191-338=19×19-41=96×51=345-315+432=5.9+7.6=333+346×2=609-(254-32)=86÷(12÷6)=801÷9×3=86×18=27×20-271=999-(709-396)=96÷(168-165)=433×6-203=703-(534-63)=27×12-152=444-189×2=94.9-68.4=272+21+681=(224-126)×10=45×13+900=8.8-4.6=849-(12+347)=168÷(348-344)=485-(240-233)=489-142×2=16×(306÷6)=527+118+337=13×5×72=158×5-558=700-(469-101)=87×68×5=207+263-296=99+21=8.5-5.1=300÷(471-467)=338-107-92=912-(286+580)=57×5+403=340+329+708=78+15=931-628+776=505-(179+215)=11×74-575=48×2×7=925+922=277+146=251+160=635÷(723-718)=14×6×3=621-(147+330)=18×3×9=862-152×2=49÷7×30=5/10-2/10=17.3+56.7=436-24=72.8-71.4=7.3+0.8=449+111×2=133÷7×33=3.8+0.5=30×36×4=62÷2×99=823-20×3=156÷6×65=741-861÷7=302÷2=15×21÷5=33×2×21=424+25×7=87×(196-188)=217÷(28÷4)=416-23×14=246÷3÷2=105×(16÷2)=384-72÷9=225÷(672-663)=(93-59)×65=795÷(35÷7)=606-212=664÷(4×2)=96.6-70.8=29×8×3=19×4×86=553×9-261=466+162+287=739-32×14=230×(286-283)=350+(927-436)=446-(376-272)=14.8+30.1=567+(823-367)=43×(393-380)=583+963-163=315×(407-398)=604+11×30=84×(798-723)=77+356=816÷3÷8=155-(389-331)=3/8-1/8=369-996÷3=442×2=98÷(115-108)=130+(145-64)=124-27=181×5=4/8-3/8=48×20=34×8+910=12×(414÷9)=118×3=11×8×3=290-75×2=43×9+772=360÷4×3=63×(407-393)=81+217×3=115×3=201÷3×4=36×11-177=280×2÷4=534÷3+177=16×(338-333)=176+119×3=240÷8÷6=407-(478-133)=153÷9=32×30÷4=96×(488÷8)=18×14÷9=324+(227-40)=962÷(18÷9)=309-915÷3=57×42×5=303×9=499-364-25=414+880÷2=406+825÷3=48÷(500-497)=270÷3+382=952÷(2×4)=39÷3×93=387+109-244=393-53×4=263+235-217=167+(418-89)=18×10=121×7-184=250-(676-477)=960×(246-239)=892×(21÷3)=93×40=923-317-142=816+485-931=48÷(507-499)=408÷4=240÷6÷5=310-111+109=585÷9×12=957-(244+77)=53+52×10=(467-251)÷3=240÷8=439+(495-440)=126×(165-161)=720÷6×9=344×7÷8=75×(232-211)=504÷6÷7=462÷6+982=86÷2=10×(476÷7)=378÷6×99=356+810÷2=472-(41+164)=622+837+592=15×45÷9=381+216÷4=288÷3×4=(603-144)÷9=173+(433-56)=656-539-96=38×7=38×(12÷2)=167-126+13=750÷(999-996)=41×24÷2=12+633-175=65×6+104=650-(697-196)=159÷3×40=23×38-45=(443-125)÷2=360÷9=654÷2÷3=328-178=162÷(497-488)=41×11-107=428-165=134÷2=21×40÷6=10×9×93=395-29×8=896-730÷5=740÷5÷4=30×26-283=32÷(133-131)=612×9÷3=12×13×3=8/10+2/10=20×59=296+11×39=125×6÷2=676÷2=13×69÷3=28×8×2=406-(159+141)=41×22=678-461+262=14×52+86=550÷5÷2=517×5=484+506-627=128×(666-660)=8.0-2.3=185+65-231=124×4×2=75×4=233×2×4=48×19÷8=551+14×32=462-46×7=154+101=838-125×2=198×4×8=840÷(2×3)=428-45×9=424+(412-409)=427×3÷7=710-150×2=413-(176+46)=491-136-289=390÷(2×3)=536÷8×14=20×24÷5=246÷(15÷5)=142+348=483-(260+80)=340-87-116=4/8-1/8=(383-37)÷2=920÷8+517=668×4-742=375+(494-319)=33×2×48=25×21=145+824÷8=14+23×36=197-58×3=372÷2+88=194+576+144=15×(483-422)=14×2=81×8÷3=673+192+111=261+(126-47)=207÷3=(338-321)×13=614×(28÷4)=16×24÷3=82×(248÷4)=33-(21-13)=414×2-590=247×2×4=185+29×11=41×(171÷9)=349+(168-49)=132+189×4=138+656=608+491+206=23×(672÷8)=11×9×17=359-45÷9=342÷9=256-256÷2=14×6×73=649-91+403=702+115×3=281×3×7=11×27×3=458×2-147=901-10×22=727+(507-269)=25×(789-704)=3/6+2/6=564×7-935=640÷(257-253)=556×9÷6=7.0+4.1=289-(248-46)=95×36=12×11+174=411-108-59=26×4÷8=632×3=204÷(2×2)=394+61×7=7.5-4.3=732÷6×9=297-157-32=272-31+702=551×(999-992)=344÷4×99=(950-370)÷5=10×69÷3=59×(63÷7)=54×31×6=363-139-200=709-(244+437)=564+(258-59)=252÷9=390÷2=(401-307)÷2=81+159=288÷9÷2=616÷(2×2)=402+(550-127)=329-236-86=849+352÷8=333÷9=145×(30÷5)=232÷(18÷9)=927÷(3×3)=7.5+4.0=200÷(4×2)=830-548=612÷3÷6=245×2=420÷4×3=888-480=3/8+4/8=732+745+678=4/5-1/5=11×23-59=55×(32÷4)=223-(700-488)=145÷5×6=950-257×2=26×27=8.0-5.4=964÷4×3=6.9+3.2=93+38×26=507÷(27÷9)=330÷2=523+812=99×(16÷4)=576÷6×7=552÷6×90=26×(102÷6)=438-430+154=89×(80÷8)=40×12-390=20×(217÷7)=554-260=17×31-33=80×86=(862-843)×83=60÷6×60=113-38-54=36×(42÷7)=324÷3÷3=191+38-154=655-572+672=664-(262+171)=207+122-34=(947-923)×66=307+(353-24)=108÷2×9=260÷4×2=792÷(3×3)=63+(455-298)=988-19×2=68÷4×50=954÷(2×3)=365×(32÷8)=3.8+4.8=31×2×31=407-30×10=115×(30÷5)=88×(63÷7)=81.1-79.2=193+(304-50)=633-276÷2=54×69÷6=212+180+404=40÷5×99=580×7-732=72×58=11×4×58=(688-672)÷2=844÷(2×2)=409×(290-282)=602-100+279=40×5=457×7=762-53×10=16×24×4=762÷(239-237)=362÷2×9=115÷5×42=270+34-188=20×2×54=233+700-568=86×37=172+313+31=228×3×4=303-(252-215)=(331-67)÷4=899+232=224÷(4×2)=54×97÷2=480÷3+99=496-609÷3=85×8=(485-261)÷4=9.0+7.0=57×(270÷5)=984÷3÷8=53×5=12×36-310=224÷(64÷8)=416-(184+31)=62.5+5.5=188+755=570÷6÷5=143+132-81=71.6+26.6=403×(758-754)=92×(236-230)=860-(518+265)=29×28÷4=83×(18÷2)=296-35×8=25×(10÷2)=25×2×6=926-356=6.0+3.7=720÷4+148=246-(209-17)=400÷(10÷5)=914-633=239-11×14=71×(216-207)=(880-54)÷7=361-45×8=646-(988-436)=164÷(2×2)=16÷(16÷8)=570÷(609-606)=271-(172-12)=17×3×23=35+582-469=123×4÷6=35×5×4=264+977+97=51×7-329=7.2-0.4=150×5=10×4×5=(386-342)÷4=430-211=623-83+600=223+191=15×29+980=476-198÷6=820÷2=973÷(63÷9)=444-371=844×6÷4=98÷2×5=20×7=84×78×2=45×3÷9=253×5=688÷2+218=426-65=966÷2×9=(411-294)÷3=23×16×2=1/7+5/7=7.2+9.1=42×2×75=(968-912)×77=18×42-385=10.0+5.6=336÷(24÷6)=22×(215÷5)=364-82-273=36÷(3×2)=456-17×11=90×4÷2=551×4=368÷8×16=280÷5=546÷3÷7=393-(461-246)=(241-229)×31=11×3×10=860-269×2=60×(299-283)=795+193×4=133×4÷2=195+16×34=984-228×3=222+(162-57)=122÷2×9=9.2-3.2=321×(12÷4)=166÷2=31+297×2=41×6÷3=278×2=17×75×9=348÷2+977=113+12×25=387×2×9=45×35×7=(430-400)÷2=408-37=48×13=818-15÷5=932+605+969=835×(25÷5)=834-89-38=108+349+163=55×(360÷5)=20÷4+663=966-28×31=545×7÷5=430-49×8=29+75÷3=54÷9×7=31×(827-802)=585+64÷4=71×22×9=57×56÷6=48×25×7=783-171×2=141×7-837=318÷(18÷9)=87×(68-59)=14×4×91=13×34-21=(240-220)×33=385-282-102=130-(347-282)=342-50-290=738-22×11=299-237=484-197-109=660-12×31=129×2×8=95-(263-235)=31×24=352÷8=904+66×3=156÷4÷3=255×3=658÷2÷7=445-192÷4=21×41÷7=39×11-21=480÷(4×2)=25÷5×79=137+13×34=782-50×3=172-(292-124)=6/9-3/9=61.2+33.8=404-230÷2=(413-58)÷5=840÷(3×2)=450÷(765-763)=802-86-651=27+117=3/8+5/8=909×7-660=14×15×3=17×5×99=(897-553)÷2=660-318=399-152=(374-222)÷2=12×3×76=960+281=(344-44)÷2=766-394+74=620-354-172=110×7-48=663+239=396-(22+42)=355-(82+20)=298-160-61=18×4×38=175+69+330=14×32×2=880-305-197=606÷6×9=32×21÷6=435-(258+36)=124÷2÷2=416+316÷4=856×3-610=(769-694)÷3=138+10×6=241×(86-82)=710-290=313×5-14=375-133+191=510-(181+56)=6.2-2.4=246+306÷9=725×2-623=589+264+51=328-315+779=73×52×3=13×6×81=876+28×21=778÷(809-807)=491-233+149=11×7×80=968÷2×3=544÷4×6=567×6-761=8.7-4.4=82+864-354=128÷8×43=15×5×80=2/5-1/5=(473-287)÷3=174÷3×15=440÷(167-165)=149+696÷2=114÷2×64=78×67=61×70÷7=42+120+24=120÷3×19=49×(245-226)=18×12=12×37÷2=46×63=334÷2=198+(522-376)=38.2+21.8=500÷(266-261)=21×16-236=654÷(3×2)=12×4×26=12×6×8=763÷7+852=147÷7×3=59+312-318=12×4×62=454-41=63×(616÷7)=896÷2÷7=25×29=248÷(4×2)=132÷(15÷5)=14×34=203×3÷7=769-144=49.3+25.0=114×5-545=56×8×2=7.4-3.5=437-30×5=138÷2×8=684-460-95=(130-108)×23=3.2-1.6=837÷3=700÷4÷7=93+346=384÷(318-310)=77.2-49.6=395÷5×12=144÷3=370×2-562=59×3×2=54÷2×57=14×5×34=172+86=808-49×16=45×13+99=632-(586-313)=742+487-983=16×3×22=708÷(2×3)=465÷(10÷2)=783÷3×4=262-11×12=874×(641-632)=389+114×5=478-(92-29)=30×30-104=313+781-52=86×42÷2=439×(148-141)=96×5÷8=629×5=42÷7×73=12÷3×55=113+225=118×3-129=500-(386-94)=292÷2×8=240+(250-169)=317×9=415-73=582-494=228×(394-391)=6/9+2/9=145×3+325=147÷3=182×(717-712)=488-(285+73)=681÷(44-41)=24÷(24÷3)=55×(74÷2)=55×2×7=18×14=89×(48÷6)=46×4×3=336×8-653=38×23-371=84×(420÷5)=(967-805)÷6=(806-760)×47=738×5=17×32=846÷2×8=0.3+5.4=21×3×7=32×3×87=31×78÷6=207+10×20=13+989-467=24÷3=800×6÷2=12.4+40.2=216+164-264=930÷2÷5=777-114+274=23×27=46÷(10÷5)=829×(63÷7)=29×5×4=23×27-579=499+670+859=394+672÷2=12×(195-187)=167+620÷4=14×11-106=886-281-379=199-(429-359)=354-(487-172)=440-160+15=12×12×6=(303-258)×47=4.7-2.7=161-156÷6=196-321÷3=30.9+38.5=参考答案15×18÷6=45112×5+238=798(74-14)×10=60048×15÷5=14456×(424-368)=313656×80÷5=896565-10×50=65182-164÷4=1411/8+4/8=5/8265+876-355=78641×20-628=192329+35-364=0873-(162+587)=124915×(27÷9)=2745(502-454)÷4=12204÷(261-258)=68897-678=219859+(977-742)=1094684-53×10=154508×(811-802)=4572684÷(3×3)=76791+(795-254)=1332210÷(173-167)=3568÷(368-366)=348.1+4.9=13.057-55+186=18864×12+475=124392×6÷8=69122-(514-506)=114444-594÷3=246(288-225)÷3=21190-568÷4=48468÷9÷4=1319×4×21=1596960÷(4×2)=120279×3=83773×(120÷3)=292083×6×7=3486279×2÷6=9315×8×3=360110×(244-235)=990316-16×19=12426-383+332=375415-67×4=14721×27×5=28353/6-1/6=2/687×51=4437255+(197-183)=269346-364÷2=164324+452×2=12284.0+5.3=9.3545÷(565-560)=1095.5+6.4=11.9456÷4=114222÷(2×3)=372/8+3/8=5/8381-23×6=243753-50=70321×(18÷9)=42294×(24÷6)=11767.2-0.9=6.3874-(633-217)=458441-34×7=203723÷3=241677-91=586613+65+266=94415×21-127=18855×(12÷4)=16588×(360÷9)=352013×33×2=858230+325=555(633-579)÷2=2741×(119-97)=902339+160=49941-16+160=185184÷(913-909)=46852-340-212=3009.6-5.1=4.5432÷(2×4)=54120×4=480108×(36÷4)=9723/5-1/5=2/517×17×2=578916+12×32=13002/7+3/7=5/736+68×11=784110×(113-107)=660158×6-73=875206÷(18÷9)=103704-950÷2=229660+209×3=128710÷(35÷7)=2146×(28÷4)=1022360÷2÷2=90118×2÷4=59955×3=2865227-88×2=515.0-1.8=3.2213+(302-54)=461106×7-146=596720÷(48÷8)=120(206-195)×69=759197×4-723=6510×(54÷2)=270240+618-616=242154-148÷4=117169+21×5=2747.9-3.4=4.54.2-2.3=1.996÷(710-706)=24205+189-340=54231×(180-172)=184847+868÷7=171628+680-42=1266138+257-331=64229-693÷7=13018×(108÷3)=64897-11+85=171152÷(367-363)=38385-224=161538-(431-243)=3505.2+4.3=9.5(311-255)÷4=1410×9×49=4410405-11×12=273(224-132)×98=9016541+211+468=1220(581-513)÷4=17461-24×19=5454+82×10=1274965×(18÷6)=289526×(165÷5)=8583.3-1.7=1.6903÷7=12923×13×2=59853×17-652=249602÷7=86390÷(24÷8)=13036×11-115=281532÷7×16=12161/10+9/10=1258-(177-10)=9144×10-339=101255×(485-482)=76535×(445÷5)=3115977+13×66=1835768+240+62=1070420÷5+662=746(437-314)÷3=41265×8-805=1315421+80×4=74156×(24÷2)=6720.2+6.2=6.4364÷(456-452)=91412-24+86=47415×(224-184)=600315÷5=63288÷2=144420÷4×7=735690-28-510=15268÷4×15=255407+382+199=988340×2-508=172105×4×2=840343+17×25=768547+864÷8=655473+(693-135)=1031323-33×6=125102÷(3×2)=17402÷3=13434×(180÷9)=6800.4+2.4=2.89.9+9.0=18.9(939-737)÷2=101(577-437)÷2=7084.4-17.0=67.4487-(226+68)=19321×14-127=16799×7=69376×82÷4=1558172+38=21075×2×3=450(681-522)÷3=53491-293=198493+16×10=65312×92=1104297÷(21÷7)=99194+33×24=986239+33×9=536969-36×13=501408-(222+113)=73194+59+638=891865+558+888=2311899-(435+291)=173174×3-341=181412÷2+177=383312÷(2×4)=3951×14÷2=357822-10×72=10282×11=902460-10×10=36086×9+686=1460273-117+335=491618÷6×5=515287×4-414=734955×3÷5=573487-18-141=32872+406-456=22687×(12÷4)=2061340÷(16÷4)=85309÷3×9=927378+(307-204)=481601×9=540988×(361-358)=26489+50+202=34159×(459÷9)=3009225÷(18÷2)=2512×4×68=3264185+(358-244)=299660÷(28÷7)=1659.3-4.2=5.1437-12×18=221278-275+447=450936+957=189319×9×4=684373-343=30347+87=434206×4÷8=103954÷(3×3)=10628×(985-932)=1484845-14×15=635249+39×10=639284+(809-171)=922725×9-921=5604199-66×3=19.2+4.6=13.82/5+3/5=1198÷9=22359+32×17=90319×(552÷6)=174814×(108÷4)=378408÷6÷2=3419×11×2=418243+163=406243×8=194481+217-36=262470-372+326=42496÷4=24480-(148+123)=209960÷5×6=1152939÷(27÷9)=313991-(456+391)=144296÷2÷2=74121-(88+28)=5489-36×13=2110×3×32=96011×3×60=1980596-41×4=43252÷(2×2)=13702÷3÷9=2686+17×23=477294÷3×61=5978291-106+274=459235+225-39=421787×(10÷5)=1574138+272=410978×3÷6=489419-57=362790÷(12÷6)=39536×22-203=589449+(304-257)=496369-129+198=438628-(162+439)=2765.9-40.4=25.5384+60×8=864155×(239-236)=465248÷2÷2=62306÷(54÷6)=34385-(485-401)=3019.3+37.9=47.2149×6×8=7152499-97-327=7518×2×12=432750×2÷5=30080-375÷5=515×38×2=1140141×(21÷7)=423412-16×11=23630×(105÷7)=450385+(331-316)=40093×(191-185)=558972-43+476=1405398-219÷3=325448-202-197=4925×(43-16)=67510×7×33=2310323×2+203=849440-32×13=24798+51×17=1665(172-39)÷7=19942+76×13=1930141×(281-276)=705512×9÷8=576643-589+335=38968×7×8=3808420÷4÷3=35200×(107-102)=1000156-47=109173+47=220(194-175)×41=77923×(18÷2)=20739-28+440=451356+664+818=1838329-265-51=13192-(62+124)=6537+(958-138)=135710×63÷2=315228×3÷4=171247-22×11=5132÷(442-438)=3336×21÷9=84(401-373)÷2=14176-140÷7=156210÷6+192=22720×47=94037×41×7=1061973×(416÷8)=3796104+260-93=2711/4+2/4=3/424×3×56=403240×15×6=3600231+56×6=56763×4÷6=42271+57×12=95562×60÷2=186012×16×4=768182÷(978-976)=91(743-269)÷6=7969×5+43=388256+301=557363-(79+77)=2077.8+9.3=17.117×55=935264÷(499-491)=33648÷4=162769-70×4=489(332-313)×22=41846.1-18.4=27.7150÷(16÷8)=75105÷5×37=777876÷(2×2)=21935×8-225=55394÷2×6=1182375-351=24914÷(12÷6)=457447-21×13=174(98-68)÷2=15427-322+266=37119×11+36=2451.4+12.0=13.4183×(15÷3)=915597+969=156615×(407-331)=114026×4×6=624446+432-620=258720÷4÷2=90379+672÷3=603129+13×41=6622/6-1/6=1/6129×(36÷6)=774405÷9÷5=99.4-2.6=6.882+122=204960+117×5=154527+(137-85)=79585÷(40÷8)=117262-107=155744×3÷4=558604÷4+766=9176.3-0.6=5.7864-16×41=208131+177-57=251412÷(2×2)=103149×4×8=4768229+(331-190)=370181+56+275=512304+(975-439)=840883-115-545=223360×(107-100)=25205.2-3.7=1.5271-66+473=678487-(623-172)=36715-840÷4=50524×(96÷3)=76858.8+37.9=96.798÷2+477=52666÷3×32=704660+(586-444)=80270.0-5.4=64.690×(88-84)=360405÷9×7=315(569-224)÷5=69711÷(3×3)=7918×(84÷2)=756694×(795-787)=5552426÷2+424=637276-(483-430)=22329×24-486=210960-69×4=684268÷(36÷9)=67535+484+623=1642417×2=834788÷(2×2)=19734×(217-200)=57854÷(54÷6)=6880÷4÷2=11026×8÷4=5210×13×4=52029×21=60947×10-390=8099×89×8=704887.7+5.0=12.7738-59=679885÷(145-142)=29589-420÷6=19387+267+32=68689+290=379947+42×22=1871206×3=61869×8=5524/10-3/10=1/10140÷5÷4=7849-(127+500)=222(912-604)÷2=15419×5×58=551035×8÷2=14064×10-490=150665÷7×31=2945464+222÷2=57549×68=3332275+119=394(786-69)÷3=23926+239+453=71818×35÷2=3157.8-1.2=6.617+146×5=747257+341+236=834845-32×17=301555×(100-94)=3330642÷(2×3)=107966-113×8=628.1-1.9=6.2409+172+948=1529560-19×27=47(936-704)÷8=29312-(28+280)=4890+118-837=171784-12×35=364418-121=297488-340÷5=42077÷7×54=594385-109×3=5814×(288÷9)=448337×8-465=2231644÷7×6=55272+19-17=74470÷(45÷9)=9413×(217÷7)=40369+312×2=693471+87-459=9946×36=1656175×(36÷9)=700987÷7×5=70516×21×2=67264×5-58=26241.9+1.5=43.4873÷9=97458+964=142220×37+179=91973×12÷2=438889-(846-551)=59428×2×45=2520193+68=261924-91-450=383442-476÷4=323104÷(263-255)=13459-(16+328)=11522×16+154=50617×3×31=1581931-96÷4=907745-487=25811×(401-393)=88740+33×25=156557×50÷6=475527+900+35=146242×(688÷8)=3612592-286-222=84234-(453-429)=21011×87+673=16307.2+6.7=13.9935-(881+34)=20745-(471+160)=114216÷(2×3)=36531+10×3=561360-39=32164×9-71=50565×82=5330496÷4×9=111690÷(40-35)=1862+257=319365+(173-53)=485304-612÷3=10011×25×3=82590×66=594011×22×2=484351-200-85=66258÷(162-156)=43458×(802-798)=1832423+162=5856.8-4.2=2.6906-861=45189×6÷3=3785.3-1.8=3.5740÷(2×2)=18536×7×3=756671-(49+400)=222886÷(740-738)=44324×3×6=43233+27×23=654321-(300-213)=23420×24=480264÷2×9=1188(130-25)÷3=3566+418-122=362117÷(3×3)=1349×10×2=980597×8÷4=119424×(108÷4)=648205-53+82=234116-450÷5=2615×12-121=59437-173-41=22322×59×5=649015÷3=5916-83×11=3277-38=239(651-623)×70=1960798+486-962=322648÷2÷3=10825×61×8=1220025×(96÷3)=800312+134×2=580496÷2=248112÷7×31=49614×(391-386)=70322-(21+90)=211938+96÷2=98637×20=740132×(14÷7)=264426-14×19=16023×(280÷8)=805426-(15+268)=143540÷3÷6=3062×20÷2=620570+114×6=125484.9-68.5=16.4477÷9×15=795119×(364-361)=357781-26×26=10596.1-16.0=80.1197-(547-361)=11420-301+297=416(563-494)÷3=2312×8×72=6912788+825÷5=95349×6=294994-376+836=1454432×7÷9=336144÷8×4=72399-58×6=5196÷6×55=88059×14-757=69209+258+137=6046/10-2/10=4/1096×12=1152297-77×2=14318×16-242=46372×(30÷5)=223252÷2=26125×2÷5=50646-410-97=139907+66×7=1369575-(718-259)=116107+760+970=183715×29-294=14115÷3×11=55464×5÷2=1160516-165=351402÷(3×2)=67720÷9+58=138448÷8÷7=832×98÷8=39250×3÷5=309.8+5.4=15.2273÷(448-445)=91142×(18÷3)=852358×2=71644×60÷4=660288×9-112=2480823-210÷6=78814×29-375=31386÷(10÷5)=193842+(455-401)=896279÷(253-244)=3186×34=2924260+(886-223)=923939×7=6573310÷2÷5=31280÷(2×4)=35180+65×4=440149+258-270=13713×23×2=598905÷5+158=339535×9-590=422548÷2+210=23418×(553÷7)=1422859-370-161=32825×(400÷5)=2000902-(457+383)=62454-(140+271)=43623-162÷6=596656÷(4×2)=82252÷2=126441÷7÷7=911×(221-208)=143434-65+54=423525÷3÷7=2520×36=72010×3×33=990228×5-73=1067137×3=411892-30+740=1602925÷(15÷3)=185334+731-363=70248×20÷4=240316×2÷4=158525+96=621119÷(63÷9)=17308×3-892=3213×33-384=45(443-405)×33=1254487-95×3=202137+421+710=1268797-37×16=2056.6+2.5=9.1192÷8×24=576615×7=430519×2×71=2698238÷(442-440)=11925×3+255=3301.0+4.7=5.79.6+1.0=10.6892+32×7=1116292×(27÷3)=262879×30÷5=474758-462÷6=68157+(947-268)=736355-(373-363)=345463-13×16=25530×(167-104)=189084×10÷6=140224÷8÷4=7291-48×3=14743.8-42.5=1.3409-808÷2=5234×9÷3=702487+211+345=1043448-12×10=328433-140×2=153411÷3=137170×5×2=1700821-726÷2=458113×8×4=3616335-244=91923-(842-103)=184786÷(42÷7)=131891÷(3×3)=99769×(49÷7)=5383525÷5×7=73536÷6×34=204980-416÷4=876502÷2×8=2008700×(680-671)=6300(275-262)×70=910774÷(12÷4)=258158-99+395=45424÷6×87=34813×37-241=24086×42÷3=1204895-16×16=639188+(603-132)=65950×(568÷8)=3550888÷8×2=222667-892÷4=44468×13-701=183674-154+565=1085434-(242+183)=9417-94-98=225160÷(2×4)=20(321-285)÷3=12465×2-714=21626×16×2=832179×3-341=196509×(162-157)=254590-62-22=6339-94×2=151198×(54÷9)=1188131×(35÷5)=917479-216+782=1045152×2=304772÷2=386371-17×10=20154×3÷6=2744×10×2=880839-542-101=196793-810÷9=70386×(815-728)=7482900÷(692-689)=30014×5×25=1750416×2-423=409775-277-463=3517×54÷9=1026.6-5.9=0.7966÷2÷3=161935+668+626=222928×32=896908×7=6356(91-63)×28=784211+648÷4=37313×34-354=8843×3×8=103243×90×2=7740384+72=456703×(720-716)=2812543÷3×4=72447×(994-974)=94090+576+22=688801+14×4=85780÷2÷5=816+932+125=1073390×(18÷9)=780140÷(30÷6)=28829-84-29=71626×26-108=568470-14×23=14847×55=2585492÷6×28=229671.5-27.5=44.0745-136×4=20131×14×2=86856×3×6=100831×14×4=1736196-(81+77)=3833×3×9=891935+63×11=1628427+272=699228+191-338=8119×19-41=32096×51=4896345-315+432=4625.9+7.6=13.5333+346×2=1025609-(254-32)=38786÷(12÷6)=43801÷9×3=26786×18=154827×20-271=269999-(709-396)=68696÷(168-165)=32433×6-203=2395703-(534-63)=23227×12-152=172444-189×2=6694.9-68.4=26.5272+21+681=974(224-126)×10=98045×13+900=14858.8-4.6=4.2849-(12+347)=490168÷(348-344)=42485-(240-233)=478489-142×2=20516×(306÷6)=816527+118+337=98213×5×72=4680158×5-558=232700-(469-101)=33287×68×5=29580207+263-296=17499+21=1208.5-5.1=3.4300÷(471-467)=75338-107-92=139912-(286+580)=4657×5+403=688340+329+708=137778+15=93931-628+776=1079505-(179+215)=11111×74-575=23948×2×7=672925+922=1847277+146=423251+160=411635÷(723-718)=12714×6×3=252621-(147+330)=14418×3×9=486862-152×2=55849÷7×30=2105/10-2/10=3/1017.3+56.7=74.0436-24=41272.8-71.4=1.47.3+0.8=8.1449+111×2=671133÷7×33=6273.8+0.5=4.330×36×4=432062÷2×99=3069823-20×3=763156÷6×65=1690741-861÷7=618302÷2=15115×21÷5=6333×2×21=1386424+25×7=59987×(196-188)=696217÷(28÷4)=31416-23×14=94246÷3÷2=41105×(16÷2)=840384-72÷9=376225÷(672-663)=25(93-59)×65=2210795÷(35÷7)=159606-212=394664÷(4×2)=8396.6-70.8=25.829×8×3=69619×4×86=6536553×9-261=4716466+162+287=915739-32×14=291230×(286-283)=690350+(927-436)=841446-(376-272)=34214.8+30.1=44.9567+(823-367)=102343×(393-380)=559583+963-163=1383315×(407-398)=2835604+11×30=93484×(798-723)=630077+356=433816÷3÷8=34155-(389-331)=973/8-1/8=2/8369-996÷3=37442×2=88498÷(115-108)=14130+(145-64)=211124-27=97181×5=9054/8-3/8=1/848×20=96034×8+910=118212×(414÷9)=552118×3=35411×8×3=264290-75×2=14043×9+772=1159360÷4×3=27063×(407-393)=88281+217×3=732115×3=345201÷3×4=26836×11-177=219280×2÷4=140534÷3+177=35516×(338-333)=80176+119×3=533240÷8÷6=5407-(478-133)=62153÷9=1732×30÷4=24096×(488÷8)=585618×14÷9=28324+(227-40)=511962÷(18÷9)=481309-915÷3=457×42×5=11970303×9=2727499-364-25=110414+880÷2=854406+825÷3=68148÷(500-497)=16270÷3+382=472952÷(2×4)=11939÷3×93=1209387+109-244=252393-53×4=181263+235-217=281167+(418-89)=49618×10=180121×7-184=663250-(676-477)=51960×(246-239)=6720892×(21÷3)=624493×40=3720923-317-142=464816+485-931=37048÷(507-499)=6408÷4=102240÷6÷5=8310-111+109=308585÷9