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839×(128-120)=599+(452-142)=463-171+120=866-67×3=11×7×44=381-229+157=24×4÷3=13×6×50=470+(267-164)=325+84÷7=14×(48÷2)=(761-161)÷4=28×(271-237)=(398-215)÷3=942-639-250=123÷3=10×(390÷5)=265-101-144=21×(144÷8)=168÷2÷2=32×(441÷9)=268-190+353=338×8÷2=559-374=75.2-18.9=(973-865)÷6=26×76=93+(157-148)=22×34-532=498+(814-745)=72.4-20.5=466-40×9=436-774÷9=648×3-701=(25-11)×16=58×(105-101)=784÷(24÷6)=632+(767-213)=100×9=239+176-108=468÷9÷2=513÷9×88=46×2×47=203+104×2=377-(198+141)=3.7+1.7=260÷(2×2)=(656-376)÷2=230+265-458=243-(122+55)=(244-12)÷2=602×8÷7=268-124=637-10×25=279-279÷9=249-38=337-312=67×(54÷6)=(864-234)÷7=4.4-1.7=252×3÷2=286×2×9=27×(278-261)=77×(531÷9)=397-(383-67)=32÷(483-475)=1/7+6/7=732-31×23=42×(246-240)=370+286+181=26×(100÷4)=444÷(875-869)=139+152+39=18×48-486=266+69+215=861×(27÷3)=723-123-570=839-558-243=16×(732-694)=210÷6×20=64÷8×44=530+831+531=367+211=262-364÷4=88.6-58.6=24+204×2=188×3-200=(292-273)×56=902+(129-86)=(277-246)×30=135×3÷5=79×(351-347)=579+34×22=480-(65+42)=110×(301-298)=30÷6×3=144÷(2×4)=31×12-78=31×29×5=78×5+589=918÷3÷2=303÷3=58×12=497×8-878=557+47+277=29×2×3=89×42=15×13×5=84×(216÷9)=384÷3×6=60×(369÷9)=40×(935-846)=4.0+5.9=510×5-438=494+455×2=691+850=9.3-6.3=4.2-3.9=166×5=327-245+352=105+445+154=498÷(3×2)=288-23×11=(323-158)÷5=295×9÷3=888-(965-87)=94×3-75=43×(135÷9)=983-10×65=731-74×5=12×(98÷2)=591×7÷3=299+11×27=452÷(2×2)=57×(35÷7)=381+82=192÷(2×4)=44×15÷5=608+749=60÷2÷6=539÷7×44=326-72-83=354-(436-428)=34×54×9=82×(246÷6)=369×(163-159)=23×3×98=99-36÷4=499-(611-326)=246+97=5/8-1/8=341+(396-157)=152×4÷2=160+30×25=44×(300÷6)=241+123-77=50×7=533+109=10×41-119=61×16÷4=11×5×76=304+690÷3=338-80÷2=512÷4×5=876+912÷2=635×2=56÷(35÷5)=249-92×2=733-302-222=512÷(36÷9)=277-759÷3=200÷2×5=64-35=348+70×8=94+15×52=246÷(672-669)=701×7=275-(64-47)=12×12=183-(221-38)=227-669÷3=496+54×5=54×15-181=36×32÷4=(244-22)÷2=74×3×9=981-(232+169)=500-15×15=534+17×33=680+(347-28)=15×4×5=453-(175+167)=241-279÷3=218+328=812÷7=882÷(3×3)=20×51÷2=468÷(388-385)=403-17×19=201×2×9=7.7+7.3=(454-366)÷2=737×(635-630)=980-449+20=15×28=12×(306÷9)=20÷2×6=162÷6÷9=172÷(36÷9)=973-74×6=424-370÷2=38+28×11=173+40=43×2×55=16×20=747×8÷6=672÷(2×3)=58+19×7=5.0-3.2=87×9×5=45×6÷3=313×2-49=2/8+6/8=15×6×3=95×37×5=41×10×2=13×37=87.3+11.8=21×2×82=8.6+2.9=10×50-245=570×8-986=20×14=801-55×9=36×(344-339)=12×25=(956-931)×15=34×(71-52)=90×9×3=719-70-394=232+135×2=282+208-118=18×53-407=456-(44+152)=57×7=8.2+8.5=33×(152÷8)=692-(17+81)=60÷2×28=879÷3=30÷(24÷4)=398-71-129=31×10+485=(486-278)÷4=272-(40+15)=168÷6=450×(18÷9)=217+(388-63)=(447-431)×10=400÷2÷2=28÷7×18=14×24×2=235-768÷6=247×2×4=111+303-353=1/7+2/7=45×4=762×(183-175)=25+12×58=5.0+6.2=196÷2×33=27×35=317+(923-280)=998÷2×5=229-157=297+80×7=79.8-33.3=15×6×35=644-(649-534)=813+502+253=3.8+4.2=(974-298)÷2=60÷6×71=35×2×7=28×3×90=217-(189-104)=24+548÷2=138×(131-127)=5.7+6.9=13×6×63=40÷4×71=48÷6=430+481+523=565+196-227=26×36=274÷(14÷7)=109×8×9=336÷2=422-157×2=562-39×12=586-98+445=32÷8×84=125+535+857=940÷4÷5=38×13=188÷(20÷5)=37×50=443-172+84=902-38×3=640÷4÷8=231×3-301=(373-229)÷6=274+615+31=948+37×19=8.6-6.4=30.2+27.4=28×35×7=19×8×4=313×(20-17)=372-23×10=26×19×2=824-24-748=76×(858-763)=20×30÷2=399÷(136-129)=319-258=396÷2=961-364=20×22-178=500÷(498-493)=13×9×6=744÷2+640=298+85-29=109+(331-97)=864÷6×3=592-216×2=410-296-37=265-48-129=53×28×3=301÷7×96=(654-627)×36=810÷6÷9=147-36×4=137+259=462+244×2=371-10×27=18×4×84=4/7-1/7=421+11×38=507×5-620=435-(298+130)=7.6-1.1=486÷(24÷8)=921-474+365=33×(90÷9)=503-375-98=182+111×6=7.8+2.5=763+130×5=99×53=54.7+14.9=324÷9×5=429×2-685=454-10×40=196×(32÷8)=609-(485+26)=69.7-66.7=511-406-10=(388-351)×75=92+360÷4=20×27÷3=138÷(2×3)=570÷3+334=227+31×14=836+534÷2=544÷2÷2=500÷5÷4=333-297=(932-855)×53=97×19×2=89×(219-216)=16×25÷5=(279-212)×70=714÷(2×3)=10×47-332=3/5-1/5=475-227-244=61×5+223=266÷(895-893)=381-10×27=18÷(3×2)=87.9-35.2=765÷9÷5=44×30÷8=12×73-177=39×13-316=275+46-296=702-124-376=685÷5=490-(136+119)=196÷2=19×23+436=27×6÷9=778-677=784÷(42÷6)=347-314+294=70÷7=7/10+3/10=233-155=719+(539-237)=225÷(27÷3)=131×5+180=682-331=440÷(12÷3)=90×(20÷5)=86×2×9=102×2×3=879-111×2=817+595-301=576÷(3×2)=144÷(21÷7)=8.4-6.2=216+212÷2=161×5×4=265÷5=56×45=316÷(400-398)=192-41-61=613-(319+255)=140×8-513=3/6-1/6=156×(340-334)=48÷6×44=126-86+86=230+905=35×27-29=821×2-275=22×16-88=(79-63)÷4=0.6+5.1=39×71÷3=488-407+181=12×50÷4=92×(657÷9)=424-121-80=48×(34÷2)=963-339×2=268×2+98=46×(401-394)=11×13+625=951÷(383-380)=121×5-279=161÷7×37=12×15-57=10×17×4=312-45×2=190×(431-426)=713×(81-76)=133+355=42×18÷9=480÷(22-16)=34×(28÷4)=42×13=(748-588)÷8=19+279-103=(253-77)÷2=682-524=138×4-72=36×14=252÷3=364×(363-358)=(969-876)×91=21×3×18=351÷3+306=224-166+349=91×6÷7=362-10×16=19×95×7=771÷(269-266)=220-280÷7=421-966÷6=33×2×82=373-198=6.8+1.4=990-605-364=228+79+421=655÷(990-985)=323+186×2=(565-317)÷4=396×2=414÷9×13=(557-197)÷9=16×2×13=36×2×37=480÷2÷3=378-193-101=12×31=153×2+42=240÷(352-350)=994÷7×8=(931-769)÷3=8.6+13.5=84÷4×29=56×(80÷4)=(243-51)÷2=868÷7×8=189-(375-291)=647+471-275=12×6=(633-25)÷4=(906-321)÷3=403-35×8=639×(825-821)=356×2×4=214÷2×9=540+45×4=624÷(2×3)=414-(180+147)=(479-157)÷2=384÷4×2=50×(38÷2)=(163-107)×21=708÷2×8=150÷(25÷5)=396+15×36=36×2×33=10.6+27.0=908-619=97×6-181=425-216÷2=232÷2=280÷(72÷9)=546×(489-485)=320÷2÷8=28×17-49=42.8+30.8=(421-357)×47=418+14×12=445+389+564=446-26×15=36×84÷7=715-459÷3=13×23×3=285+58+320=55×(93÷3)=956÷(2×2)=450÷3÷6=386-(421-74)=12.4+6.4=176×(369-365)=907-668÷4=49.0-14.7=337×(18÷9)=(643-523)÷4=19×(180÷5)=278-140+42=60×40=33×(80÷8)=813×(837-829)=470÷2+309=159÷(265-262)=5.4-1.6=72+226×3=8.7-5.0=264÷(15÷5)=590×(81-72)=585÷5=768÷(15÷5)=537×5-460=222÷(244-241)=162+157-64=78.6-45.7=946×2=279×3+151=320+(396-263)=405÷(214-211)=272-192÷6=867-260=5.4-5.3=689+736÷2=(427-189)÷7=907+556=876÷(159-157)=743×(20÷5)=238×(24÷8)=723×2=143+(771-754)=688-(534+111)=558÷(3×3)=866-10×15=280÷2=(256-245)×75=86×3÷6=16×5×20=500+33×22=447+187=92+120=158-17+86=74×6=448÷8÷8=769-(162+504)=99×(196÷7)=106×2÷4=430+345÷3=884+315+853=154+(422-248)=58×16-467=257+960-927=10×19×5=632÷(2×2)=141+349-302=99.6-97.8=203÷7×3=9.2+2.8=401-20×15=(705-393)÷2=14×97×7=36×74=168÷7×87=323+156-40=18×(25÷5)=324-284+238=15×3×23=144÷6÷2=409-157-128=935+264-620=14×6×91=228÷(2×2)=546+28×12=64÷4÷4=595+356=830×7÷2=95×(410-405)=120×8×9=53×(336÷6)=240÷(4×2)=219-(746-713)=991+220+318=518-11×27=66×18=5.2+3.6=187+100÷2=77.6+4.9=70+149×3=274×(375-372)=715×(45÷5)=263+166=10×78÷3=444-35×2=15×3×81=525×4÷6=269×(14÷7)=2/3-1/3=594÷9÷6=712÷8+449=648÷4×9=512+385-769=84×11=20÷4×64=36×21÷7=24×36÷2=734×(35÷7)=15×44÷3=167+67=215+13×16=102-59=14×22-243=204×3÷9=85×6×3=444-(266+92)=2/7+4/7=19×(446-422)=216÷(2×3)=10×46-343=601×7=423-293=61×72÷8=304÷(682-674)=217+121×3=293+390=736-621÷9=488-(285-267)=752÷2=36÷(48÷8)=498-(430-109)=332-22×15=1/5+3/5=24×68÷4=687+44×13=483-274-36=474÷(459-456)=423×(63÷7)=107+43=6.5-5.3=156+525+47=50×(152÷2)=435-(770-338)=195×(48÷8)=364+30×5=706+409-783=430-668÷2=632+112-506=954÷6×8=93×5-389=193+852÷6=605×6-495=18×67=68×89×8=411-(314+85)=165×4=200÷4÷2=204÷3÷2=707÷7×2=479×(20÷5)=123÷3×60=(875-821)×53=478-(273+152)=89+158=270÷2=350+143=32×(105÷7)=(281-11)÷9=812÷4÷7=756×4=690÷(545-543)=55×(81-74)=95×6÷3=233+546÷6=414÷6=212-920÷5=425÷(25÷5)=225×2+253=235-21×6=144÷2=352÷(18÷9)=414+719-136=168-72+282=99×2÷6=33×19=37×12-99=6.0+3.2=252÷(32÷8)=861-524=449-12×33=444÷(3×2)=357-304+163=678÷6×8=396-123-92=28×(151-133)=40×(24÷8)=816×6=307+224-321=36×16÷6=52×(133÷7)=421-11×23=998-470+60=160÷8×26=227-45=13×36-289=895-391-443=252×(24÷6)=269×(10÷5)=204×4+702=87-(272-200)=220÷4+681=684÷9×84=345×(10÷5)=839×7-555=952÷(4×2)=70+338=473+127=31×4×8=834-269=14×31-229=430-84×3=60×5=390-(23+15)=30×41×6=654÷3=492÷3×2=212+(454-159)=229+(302-265)=582÷3×6=222÷3×33=955÷5+603=19×(744-659)=25×54=182×(14÷7)=(943-487)÷2=(344-328)×52=169+277+46=50×12-303=240÷3÷4=980×(81÷9)=13×70-297=459+920-95=184÷4=870÷(2×3)=216×3÷9=424÷8×14=13.8+1.7=645×(30÷5)=15×4×8=72×59=275-128=339-(227-171)=26×2×43=617+431+818=15×19×2=371+(413-277)=72×8×2=471-22-184=43×(519-472)=78+408+164=15×3×40=160÷(35÷7)=393÷3=30+692+175=623-(282+186)=439×9=348-110×2=329÷7×19=223+403-147=61×(49÷7)=490-136-322=54×8×5=15×33-406=826-14×50=277-(73+134)=182×4+260=93×32÷3=10×23×3=836÷4×6=591÷(12÷4)=68×4=990-549÷3=316÷4+391=392-104÷2=16×(280÷8)=831÷(656-653)=589+85×10=218+475÷5=864÷8÷9=24×13=852÷2÷2=10×6×25=98+477-223=12×2×18=38×(148÷2)=430×2=7.4-2.7=35÷7=168÷(16÷4)=11×(440÷8)=15÷5×8=94×3×2=195÷(15÷3)=554+662=963÷(3×3)=157+348÷3=29×13-106=948-(544-286)=36×10×2=19×4×49=381-22×11=128+328=3.4-3.0=77+70×3=465-(444-322)=634+671-886=10×14×7=486-229+554=142-15×5=18×4×9=423÷9=343-297=(245-200)÷5=27×16÷9=340÷(146-141)=835-(216-30)=27×2×5=597×6-682=336×2=73.1-5.2=14×(487-453)=86×29×7=106+348+729=640÷4÷2=504-(203+202)=61.2+1.1=44×12÷6=456-89×3=165÷5×3=60×(129-123)=990÷(10÷2)=192÷(56÷7)=22×19-139=103×7-689=256×6÷8=938+92-367=504-186÷6=444÷2×3=9.7+3.1=251-32×5=315+(451-385)=(254-184)÷7=69×27×8=768÷3÷2=528÷2×6=13×20+225=203+15-162=387-235=254×3÷6=384÷8+544=77÷(63÷9)=15×11×4=680÷(2×2)=90×26×3=17×3×41=220-124÷2=479-41×11=54×(876-861)=572-217+385=364+(413-61)=1.5-0.5=121+53×4=361-19×16=944-(604-56)=10×6×23=344+32×18=12×39-468=573+144×2=75÷(434-431)=11+470+425=87+23×38=897-167×4=162×2÷9=(103-63)×24=936÷(2×3)=281-(239+32)=235÷(40÷8)=234÷(3×3)=7.0-4.1=881+(989-466)=309+92+26=962÷2+746=52×30×3=821-(623-286)=490×8=598×8÷2=936÷4÷3=12×40-140=53×2=167+36×4=(403-388)×11=255+192=5/8+2/8=11×28-15=37×19+515=82×54×2=695+672+941=328-15×9=612÷(409-407)=323-22-242=276÷6×9=44×92×8=68×(743-677)=90÷(2×3)=794-(339-149)=310×2=568-426+295=21×2×60=7.8+7.9=732÷(2×2)=144+14×48=39×52=45÷3×85=666+349=846-250-124=234÷9=379-(32+152)=989×2=632÷(2×4)=392-29-139=852-301+452=36×9×2=526+333+75=155-(402-382)=44÷4×77=5.1+7.0=577+867+796=3/7-2/7=661+122×2=28×14÷2=941-721+175=15×(122÷2)=8.4-6.4=75÷5=136×7-485=224÷2×5=472-195÷3=768+847+280=285+476÷4=869+486+971=389-201=843+243-639=491-49×3=15×9×7=228÷2×6=69×12÷3=19×28+186=21×94÷7=118÷2×5=924-(649+89)=30÷(465-460)=760÷(2×4)=754×8-122=(478-176)÷2=(195-171)÷3=15×8÷5=5.7-2.0=384+186×4=225-504÷7=386-675÷5=529+(705-183)=448+(165-115)=261÷(3×3)=462÷(2×3)=876÷(822-818)=273×4÷2=73×(426-418)=590-379=250×6÷4=188+(859-302)=314+(361-308)=30×(468÷6)=224÷4=81×7=80÷8×95=472-369+173=965-753=3/4-1/4=(270-230)×15=6.4+9.5=430-(107+289)=62×45÷2=170+14×21=954-274=463-22×10=276÷3÷4=314÷2=296×(427-424)=216÷8=792-151×3=39×2×55=61+421-39=150÷2=909-187=(439-154)÷3=430-201×2=504÷8÷3=22×7÷2=28×2×20=624÷4×3=500÷(2×2)=12×33-244=135÷3=248-288÷3=45×88÷2=14×28÷4=57×12=506×6÷2=859-14×61=736×4-230=68×8-266=146×3+431=14×32×2=340-69=895-57×14=701-157-349=1/8+6/8=987-(438-63)=331-41-33=91×30×7=77×65=350+313×2=4.9-2.5=132+121-77=62×(56÷4)=347-(402-148)=436÷(20÷5)=444÷6×4=895-291=452-35-189=55×5×4=159-145=(502-214)÷6=288×5÷4=96×83×6=70×12÷7=37×18÷9=66×12÷9=6/10+3/10=144÷8×22=150÷(59-56)=369-333+216=516÷3+440=0.2+7.0=136×(35÷5)=124÷2×13=756÷(12÷6)=416÷(2×4)=199×(735-728)=12×(313-277)=341-22×14=606+12×20=(832-747)÷5=962-776-141=315-19×8=370+15×27=390÷2=44×4=276-10×20=251+148-240=412-(29+48)=304÷(2×2)=240×3÷4=104×4-348=40×23÷8=265-25×8=105÷7×3=2/6+3/6=17×6×3=59×(77-69)=9.8-5.3=729×(12÷4)=20×27÷4=315+437+232=488-(94+126)=480÷(135-130)=40×11×2=450-856÷4=432÷6+644=31×2×3=740-198×3=15×27-231=153-(499-346)=(492-474)×36=410-23×3=529-(490-203)=66-(807-779)=126÷2+162=9.8+3.0=28×65×6=23×2×58=12×7×41=15×(192÷8)=218+47=10×10×3=570÷5÷3=213×3=299+11×47=92.4-22.0=15×63+482=10×35×2=601×4-652=73×3-187=902-29×9=374×5-435=152+213+482=345-236=75×56=692-17×28=852+17×15=4.6+7.3=69×(184÷4)=466-(305-22)=819÷(33-26)=683×4÷2=43×12=39×94=90×11÷2=(991-475)÷6=98×(80÷8)=35×23=11×5×25=10×10×5=591-381+662=26×(140÷4)=198÷(21-19)=48÷(2×2)=738×2÷9=953×4÷2=142+(237-192)=774÷9=419-(39+312)=697-21×27=311+(227-35)=29×34-791=190-93+50=399-(244+44)=5/7-2/7=282+192=18×20-152=26×96=846÷(3×3)=715+(508-13)=309-102×2=2/6-1/6=160×2÷4=36÷4×14=384÷3+278=156+339-489=688-38×11=152-50×2=392-(265-51)=189×(28÷7)=378÷3=103×9=740÷2÷2=248+660÷6=678+371=196÷2×92=81÷3×16=3/7-1/7=352÷(373-371)=30×11×2=345+(946-926)=315÷7×21=20×20=456×2=405×(24÷4)=630÷2÷5=140÷5+204=388-78÷2=217÷(253-246)=668÷(2×2)=89+807+564=(152-92)÷6=588÷3÷7=131×6=10×26-189=4.4+7.6=75×12÷6=456-157+56=801-276÷3=404÷(509-505)=23×3×62=13×(290÷5)=16×(576÷8)=388÷4×60=50×2×3=756÷2÷9=44×(158-146)=12÷2=562-43+129=45×4÷9=108÷9+164=592-416-47=848÷8÷2=475-(293+50)=69÷(132-129)=157-(61-16)=733×(32÷8)=12×2×94=448÷(32÷4)=21×39+173=21+594+338=33×(371-364)=326-250+256=359+21×43=163-106÷2=583+752÷2=893+17×10=829-504÷3=107×4=305+303+197=345-24+71=900÷6×3=645×2=107+(316-308)=106×8-541=369-21×8=382-13×29=11×55=43×2×4=385+27-42=850-327=823-70=363-17×20=358-530÷5=5.2-4.7=772÷(328-324)=944-24×31=290+685=221-123=885×5÷3=201+(487-444)=445×(15÷3)=74×(15÷3)=21×4-55=980÷(640-636)=(382-304)÷3=480÷(35÷7)=338-213-44=10×9×78=859-228+506=8.5-2.0=8.5-5.1=88+422+161=432÷9×7=558-(484-473)=553-864÷6=314-311+95=214÷(283-281)=182÷(49÷7)=346-(344-177)=37+(295-186)=9.2-5.8=966-11×3=409+10×55=554÷2×5=51×(359-347)=15×34-232=142×7=313-22=38÷(12÷6)=766+159×5=72×72÷4=36÷(3×3)=485+184×5=342-(94-21)=678+(829-185)=395+103=4/8-3/8=14×(249-178)=3/5-2/5=111×7-518=376÷(12÷3)=499-(724-720)=168÷4×80=473-27×11=935×(42÷7)=12×3×92=40×56÷8=492+878÷2=403×5-980=463-(54-53)=959+244-764=200÷8×90=15×50-546=120÷8×93=680÷4×9=8.4+5.1=42×10-55=362-354+276=756×(536-528)=104+142=590+525÷7=334÷(337-335)=503+56×6=340×(494-485)=68×(99-86)=156×(267-263)=5.1+6.2=2.2+5.9=328-184-84=11×13=71×11+65=40×4×3=92×44×8=8/10+2/10=5.1+44.0=267÷(45-42)=559×8=563-29×19=556-60×5=875×(10÷5)=728-64×5=236-(45+107)=248+60=416÷8÷2=312-129+551=117+330-128=988-(359+538)=418×(18÷3)=525÷(28÷4)=16×84÷7=276÷6×3=481-111=146×(35÷7)=18÷2×99=886-115-397=562-17×30=316+47×21=26.4+12.4=427-(791-609)=378+(142-126)=946+223=920×(795-787)=630÷6+444=191-819÷7=105×4-15=7.6-0.6=11×17×4=445-(134+84)=39×2×17=751-666÷2=602×(614-610)=4/7+2/7=261+266=661-304÷8=384÷(2×2)=23×34+159=426+127×3=292×3×2=8.2+2.7=868÷4+458=64+480+454=22×20×2=940-244-353=637+46+255=339+(102-91)=605+111+141=960÷(15÷5)=535-208+630=468÷2=213+159×3=960-(670+274)=987÷7÷3=407×6-779=574-56÷4=218-(860-856)=140+650=554÷2+311=209+(433-269)=732-344=9.5-7.9=135×3-391=42+(703-689)=474×(45÷5)=985-685÷5=66+186=136+(320-186)=110+267=(874-649)÷3=22+300-216=62+395-367=338-25+164=83-68=150÷5×43=620-(295+194)=(279-45)÷3=13×3×92=999+246÷6=912-92+294=769-57×8=618+452+408=208+99-13=522-(139+200)=856×2-833=59.5+14.3=572-(130+153)=706×9-426=210×4÷3=25×4=716-(458-436)=816÷(2×4)=822-(320+80)=274×3÷2=881-11×2=16×5×66=2.0-1.4=82+705-446=25÷5×7=231×3×7=736+(202-26)=44×8÷2=9.4-7.5=300+232+175=486×3=479+(183-57)=474÷3×9=21÷(42÷6)=278+63=14×30-352=819-(286+204)=24×(343-296)=395×2=67×(615-544)=372÷6+30=82.1-24.0=684÷6÷6=784÷8=31×39=64÷2×5=(379-235)÷3=206×(18÷6)=113×7=733×(21÷7)=51×19÷3=117×2=667×(40÷8)=945-24-18=100×3×9=843×(506-499)=780÷5÷4=192×(160-156)=220-59+665=141×3×2=466-14×18=21×23-108=393-270÷6=42×22-879=998-328-619=118×6-331=55×10=(362-317)×13=104÷2=112+15×44=95+347-64=338-(438-118)=729-692+209=387-168×2=376÷(48÷6)=80÷(681-677)=32×7×4=65.7-2.5=20÷(18÷9)=264÷3=30×(218-212)=122+235×2=72×91÷8=89×7-158=244+498+322=747-12×22=444-53-175=120×4×2=728÷8×24=74÷2×68=265-19×12=3.7+4.5=78×(147-140)=28×(308÷4)=参考答案839×(128-120)=6712599+(452-142)=909463-171+120=412866-67×3=66511×7×44=3388381-229+157=30924×4÷3=3213×6×50=3900470+(267-164)=573325+84÷7=33714×(48÷2)=336(761-161)÷4=15028×(271-237)=952(398-215)÷3=61942-639-250=53123÷3=4110×(390÷5)=780265-101-144=2021×(144÷8)=378168÷2÷2=4232×(441÷9)=1568268-190+353=431338×8÷2=1352559-374=18575.2-18.9=56.3(973-865)÷6=1826×76=197693+(157-148)=10222×34-532=216498+(814-745)=56772.4-20.5=51.9466-40×9=106436-774÷9=350648×3-701=1243(25-11)×16=22458×(105-101)=232784÷(24÷6)=196632+(767-213)=1186100×9=900239+176-108=307468÷9÷2=26513÷9×88=501646×2×47=4324203+104×2=411377-(198+141)=383.7+1.7=5.4260÷(2×2)=65(656-376)÷2=140230+265-458=37243-(122+55)=66(244-12)÷2=116602×8÷7=688268-124=144637-10×25=387279-279÷9=248249-38=211337-312=2567×(54÷6)=603(864-234)÷7=904.4-1.7=2.7252×3÷2=378286×2×9=514827×(278-261)=45977×(531÷9)=4543397-(383-67)=8132÷(483-475)=41/7+6/7=1732-31×23=1942×(246-240)=252370+286+181=83726×(100÷4)=650444÷(875-869)=74139+152+39=33018×48-486=378266+69+215=550861×(27÷3)=7749723-123-570=30839-558-243=3816×(732-694)=608210÷6×20=70064÷8×44=352530+831+531=1892367+211=578262-364÷4=17188.6-58.6=30.024+204×2=432188×3-200=364(292-273)×56=1064902+(129-86)=945(277-246)×30=930135×3÷5=8179×(351-347)=316579+34×22=1327480-(65+42)=373110×(301-298)=33030÷6×3=15144÷(2×4)=1831×12-78=29431×29×5=449578×5+589=979918÷3÷2=153303÷3=10158×12=696497×8-878=3098557+47+277=88129×2×3=17489×42=373815×13×5=97584×(216÷9)=2016384÷3×6=76860×(369÷9)=246040×(935-846)=35604.0+5.9=9.9510×5-438=2112494+455×2=1404691+850=15419.3-6.3=3.04.2-3.9=0.3166×5=830327-245+352=434105+445+154=704498÷(3×2)=83288-23×11=35(323-158)÷5=33295×9÷3=885888-(965-87)=1094×3-75=20743×(135÷9)=645983-10×65=333731-74×5=36112×(98÷2)=588591×7÷3=1379299+11×27=596452÷(2×2)=11357×(35÷7)=285381+82=463192÷(2×4)=2444×15÷5=132608+749=135760÷2÷6=5539÷7×44=3388326-72-83=171354-(436-428)=34634×54×9=1652482×(246÷6)=3362369×(163-159)=147623×3×98=676299-36÷4=90499-(611-326)=214246+97=3435/8-1/8=4/8341+(396-157)=580152×4÷2=304160+30×25=91044×(300÷6)=2200241+123-77=28750×7=350533+109=64210×41-119=29161×16÷4=24411×5×76=4180304+690÷3=534338-80÷2=298512÷4×5=640876+912÷2=1332635×2=127056÷(35÷5)=8249-92×2=65733-302-222=209512÷(36÷9)=128277-759÷3=24200÷2×5=50064-35=29348+70×8=90894+15×52=874246÷(672-669)=82701×7=4907275-(64-47)=25812×12=144183-(221-38)=0227-669÷3=4496+54×5=76654×15-181=62936×32÷4=288(244-22)÷2=11174×3×9=1998981-(232+169)=580500-15×15=275534+17×33=1095680+(347-28)=99915×4×5=300453-(175+167)=111241-279÷3=148218+328=546812÷7=116882÷(3×3)=9820×51÷2=510468÷(388-385)=156403-17×19=80201×2×9=36187.7+7.3=15.0(454-366)÷2=44737×(635-630)=3685980-449+20=55115×28=42012×(306÷9)=40820÷2×6=60162÷6÷9=3172÷(36÷9)=43973-74×6=529424-370÷2=23938+28×11=346173+40=21343×2×55=473016×20=320747×8÷6=996672÷(2×3)=11258+19×7=1915.0-3.2=1.887×9×5=391545×6÷3=90313×2-49=5772/8+6/8=115×6×3=27095×37×5=1757541×10×2=82013×37=48187.3+11.8=99.121×2×82=34448.6+2.9=11.510×50-245=255570×8-986=357420×14=280801-55×9=30636×(344-339)=18012×25=300(956-931)×15=37534×(71-52)=64690×9×3=2430719-70-394=255232+135×2=502282+208-118=37218×53-407=547456-(44+152)=26057×7=3998.2+8.5=16.733×(152÷8)=627692-(17+81)=59460÷2×28=840879÷3=29330÷(24÷4)=5398-71-129=19831×10+485=795(486-278)÷4=52272-(40+15)=217168÷6=28450×(18÷9)=900217+(388-63)=542(447-431)×10=160400÷2÷2=10028÷7×18=7214×24×2=672235-768÷6=107247×2×4=1976111+303-353=611/7+2/7=3/745×4=180762×(183-175)=609625+12×58=7215.0+6.2=11.2196÷2×33=323427×35=945317+(923-280)=960998÷2×5=2495229-157=72297+80×7=85779.8-33.3=46.515×6×35=3150644-(649-534)=529813+502+253=15683.8+4.2=8.0(974-298)÷2=33860÷6×71=71035×2×7=49028×3×90=7560217-(189-104)=13224+548÷2=298138×(131-127)=5525.7+6.9=12.613×6×63=491440÷4×71=71048÷6=8430+481+523=1434565+196-227=53426×36=936274÷(14÷7)=137109×8×9=7848336÷2=168422-157×2=108562-39×12=94586-98+445=93332÷8×84=336125+535+857=1517940÷4÷5=4738×13=494188÷(20÷5)=4737×50=1850443-172+84=355902-38×3=788640÷4÷8=20231×3-301=392(373-229)÷6=24274+615+31=920948+37×19=16518.6-6.4=2.230.2+27.4=57.628×35×7=686019×8×4=608313×(20-17)=939372-23×10=14226×19×2=988824-24-748=5276×(858-763)=722020×30÷2=300399÷(136-129)=57319-258=61396÷2=198961-364=59720×22-178=262500÷(498-493)=10013×9×6=702744÷2+640=1012298+85-29=354109+(331-97)=343864÷6×3=432592-216×2=160410-296-37=77265-48-129=8853×28×3=4452301÷7×96=4128(654-627)×36=972810÷6÷9=15147-36×4=3137+259=396462+244×2=950371-10×27=10118×4×84=60484/7-1/7=3/7421+11×38=839507×5-620=1915435-(298+130)=77.6-1.1=6.5486÷(24÷8)=162921-474+365=81233×(90÷9)=330503-375-98=30182+111×6=8487.8+2.5=10.3763+130×5=141399×53=524754.7+14.9=69.6324÷9×5=180429×2-685=173454-10×40=54196×(32÷8)=784609-(485+26)=9869.7-66.7=3.0511-406-10=95(388-351)×75=277592+360÷4=18220×27÷3=180138÷(2×3)=23570÷3+334=524227+31×14=661836+534÷2=1103544÷2÷2=136500÷5÷4=25333-297=36(932-855)×53=408197×19×2=368689×(219-216)=26716×25÷5=80(279-212)×70=4690714÷(2×3)=11910×47-332=1383/5-1/5=2/5475-227-244=461×5+223=528266÷(895-893)=133381-10×27=11118÷(3×2)=387.9-35.2=52.7765÷9÷5=1744×30÷8=16512×73-177=69939×13-316=191275+46-296=25702-124-376=202685÷5=137490-(136+119)=235196÷2=9819×23+436=87327×6÷9=18778-677=101784÷(42÷6)=112347-314+294=32770÷7=107/10+3/10=1233-155=78719+(539-237)=1021225÷(27÷3)=25131×5+180=835682-331=351440÷(12÷3)=11090×(20÷5)=36086×2×9=1548102×2×3=612879-111×2=657817+595-301=1111576÷(3×2)=96144÷(21÷7)=488.4-6.2=2.2216+212÷2=322161×5×4=3220265÷5=5356×45=2520316÷(400-398)=158192-41-61=90613-(319+255)=39140×8-513=6073/6-1/6=2/6156×(340-334)=93648÷6×44=352126-86+86=126230+905=113535×27-29=916821×2-275=136722×16-88=264(79-63)÷4=40.6+5.1=5.739×71÷3=923488-407+181=26212×50÷4=15092×(657÷9)=6716424-121-80=22348×(34÷2)=816963-339×2=285268×2+98=63446×(401-394)=32211×13+625=768951÷(383-380)=317121×5-279=326161÷7×37=85112×15-57=12310×17×4=680312-45×2=222190×(431-426)=950713×(81-76)=3565133+355=48842×18÷9=84480÷(22-16)=8034×(28÷4)=23842×13=546(748-588)÷8=2019+279-103=195(253-77)÷2=88682-524=158138×4-72=48036×14=504252÷3=84364×(363-358)=1820(969-876)×91=846321×3×18=1134351÷3+306=423224-166+349=40791×6÷7=78362-10×16=20219×95×7=12635771÷(269-266)=257220-280÷7=180421-966÷6=26033×2×82=5412373-198=1756.8+1.4=8.2990-605-364=21228+79+421=728655÷(990-985)=131323+186×2=695(565-317)÷4=62396×2=792414÷9×13=598(557-197)÷9=4016×2×13=41636×2×37=2664480÷2÷3=80378-193-101=8412×31=372153×2+42=348240÷(352-350)=120994÷7×8=1136(931-769)÷3=548.6+13.5=22.184÷4×29=60956×(80÷4)=1120(243-51)÷2=96868÷7×8=992189-(375-291)=105647+471-275=84312×6=72(633-25)÷4=152(906-321)÷3=195403-35×8=123639×(825-821)=2556356×2×4=2848214÷2×9=963540+45×4=720624÷(2×3)=104414-(180+147)=87(479-157)÷2=161384÷4×2=19250×(38÷2)=950(163-107)×21=1176708÷2×8=2832150÷(25÷5)=30396+15×36=93636×2×33=237610.6+27.0=37.6908-619=28997×6-181=401425-216÷2=317232÷2=116280÷(72÷9)=35546×(489-485)=2184320÷2÷8=2028×17-49=42742.8+30.8=73.6(421-357)×47=3008418+14×12=586445+389+564=1398446-26×15=5636×84÷7=432715-459÷3=56213×23×3=897285+58+320=66355×(93÷3)=1705956÷(2×2)=239450÷3÷6=25386-(421-74)=3912.4+6.4=18.8176×(369-365)=704907-668÷4=74049.0-14.7=34.3337×(18÷9)=674(643-523)÷4=3019×(180÷5)=684278-140+42=18060×40=240033×(80÷8)=330813×(837-829)=6504470÷2+309=544159÷(265-262)=535.4-1.6=3.872+226×3=7508.7-5.0=3.7264÷(15÷5)=88590×(81-72)=5310585÷5=117768÷(15÷5)=256537×5-460=2225222÷(244-241)=74162+157-64=25578.6-45.7=32.9946×2=1892279×3+151=988320+(396-263)=453405÷(214-211)=135272-192÷6=240867-260=6075.4-5.3=0.1689+736÷2=1057(427-189)÷7=34907+556=1463876÷(159-157)=438743×(20÷5)=2972238×(24÷8)=714723×2=1446143+(771-754)=160688-(534+111)=43558÷(3×3)=62866-10×15=716280÷2=140(256-245)×75=82586×3÷6=4316×5×20=1600500+33×22=1226447+187=63492+120=212158-17+86=22774×6=444448÷8÷8=7769-(162+504)=10399×(196÷7)=2772106×2÷4=53430+345÷3=545884+315+853=2052154+(422-248)=32858×16-467=461257+960-927=29010×19×5=950632÷(2×2)=158141+349-302=18899.6-97.8=1.8203÷7×3=879.2+2.8=12.0401-20×15=101(705-393)÷2=15614×97×7=950636×74=2664168÷7×87=2088323+156-40=43918×(25÷5)=90324-284+238=27815×3×23=1035144÷6÷2=12409-157-128=124935+264-620=57914×6×91=7644228÷(2×2)=57546+28×12=88264÷4÷4=4595+356=951830×7÷2=290595×(410-405)=475120×8×9=864053×(336÷6)=2968240÷(4×2)=30219-(746-713)=186991+220+318=1529518-11×27=22166×18=11885.2+3.6=8.8187+100÷2=23777.6+4.9=82.570+149×3=517274×(375-372)=822715×(45÷5)=6435263+166=42910×78÷3=260444-35×2=37415×3×81=3645525×4÷6=350269×(14÷7)=5382/3-1/3=1/3594÷9÷6=11712÷8+449=538648÷4×9=1458512+385-769=12884×11=92420÷4×64=32036×21÷7=10824×36÷2=432734×(35÷7)=367015×44÷3=220167+67=234215+13×16=423102-59=4314×22-243=65204×3÷9=6885×6×3=1530444-(266+92)=862/7+4/7=6/719×(446-422)=456216÷(2×3)=3610×46-343=117601×7=4207423-293=13061×72÷8=549304÷(682-674)=38217+121×3=580293+390=683736-621÷9=667488-(285-267)=470752÷2=37636÷(48÷8)=6498-(430-109)=177332-22×15=21/5+3/5=4/524×68÷4=408687+44×13=1259483-274-36=173474÷(459-456)=158423×(63÷7)=3807107+43=1506.5-5.3=1.2156+525+47=72850×(152÷2)=3800435-(770-338)=3195×(48÷8)=1170364+30×5=514706+409-783=332430-668÷2=96632+112-506=238954÷6×8=127293×5-389=76193+852÷6=335605×6-495=313518×67=120668×89×8=48416411-(314+85)=12165×4=660200÷4÷2=25204÷3÷2=34707÷7×2=202479×(20÷5)=1916123÷3×60=2460(875-821)×53=2862478-(273+152)=5389+158=247270÷2=135350+143=49332×(105÷7)=480(281-11)÷9=30812÷4÷7=29756×4=3024690÷(545-543)=34555×(81-74)=38595×6÷3=190233+546÷6=324414÷6=69212-920÷5=28425÷(25÷5)=85225×2+253=703235-21×6=109144÷2=72352÷(18÷9)=176414+719-136=997168-72+282=37899×2÷6=3333×19=62737×12-99=3456.0+3.2=9.2252÷(32÷8)=63861-524=337449-12×33=53444÷(3×2)=74357-304+163=216678÷6×8=904396-123-92=18128×(151-133)=50440×(24÷8)=120816×6=4896307+224-321=21036×16÷6=9652×(133÷7)=988421-11×23=168998-470+60=588160÷8×26=520227-45=18213×36-289=179895-391-443=61252×(24÷6)=1008269×(10÷5)=538204×4+702=151887-(272-200)=15220÷4+681=736684÷9×84=6384345×(10÷5)=690839×7-555=5318952÷(4×2)=11970+338=408473+127=60031×4×8=992834-269=56514×31-229=205430-84×3=17860×5=300390-(23+15)=35230×41×6=7380654÷3=218492÷3×2=328212+(454-159)=507229+(302-265)=266582÷3×6=1164222÷3×33=2442955÷5+603=79419×(744-659)=161525×54=1350182×(14÷7)=364(943-487)÷2=228(344-328)×52=832169+277+46=49250×12-303=297240÷3÷4=20980×(81÷9)=882013×70-297=613459+920-95=1284184÷4=46870÷(2×3)=145216×3÷9=72424÷8×14=74213.8+1.7=15.5645×(30÷5)=387015×4×8=48072×59=4248275-128=147339-(227-171)=28326×2×43=2236617+431+818=186615×19×2=570371+(413-277)=50772×8×2=1152471-22-184=26543×(519-472)=202178+408+164=65015×3×40=1800160÷(35÷7)=32393÷3=13130+692+175=897623-(282+186)=155439×9=3951348-110×2=128329÷7×19=893223+403-147=47961×(49÷7)=427490-136-322=3254×8×5=216015×33-406=89826-14×50=126277-(73+134)=70182×4+260=98893×32÷3=99210×23×3=690836÷4×6=1254591÷(12÷4)=19768×4=272990-549÷3=807316÷4+391=470392-104÷2=34016×(280÷8)=560831÷(656-653)=277589+85×10=1439218+475÷5=313864÷8÷9=1224×13=312852÷2÷2=21310×6×25=150098+477-223=35212×2×18=43238×(148÷2)=2812430×2=8607.4-2.7=4.735÷7=5168÷(16÷4)=4211×(440÷8)=60515÷5×8=2494×3×2=564195÷(15÷3)=39554+662=1216963÷(3×3)=107157+348÷3=27329×13-106=271948-(544-286)=69036×10×2=72019×4×49=3724381-22×11=139128+328=4563.4-3.0=0.477+70×3=287465-(444-322)=343634+671-886=41910×14×7=980486-229+554=811142-15×5=6718×4×9=648423÷9=47343-297=46(245-200)÷5=927×16÷9=48340÷(146-141)=68835-(216-30)=64927×2×5=270597×6-682=2900336×2=67273.1-5.2=67.914×(487-453)=47686×29×7=17458106+348+729=1183640÷4÷2=80504-(203+202)=9961.2+1.1=62.344×12÷6=88456-89×3=189165÷5×3=9960×(129-123)=360990÷(10÷2)=198192÷(56÷7)=2422×19-139=279103×7-689=32256×6÷8=192938+92-367=663504-186÷6=473444÷2×3=6669.7+3.1=12.8251-32×5=91315+(451-385)=381(254-184)÷7=1069×27×8=14904768÷3÷2=128528÷2×6=158413×20+225=485203+15-162=56387-235=152254×3÷6=127384÷8+544=59277÷(63÷9)=1115×11×4=660680÷(2×2)=17090×26×3=702017×3×41=2091220-124÷2=158479-41×11=2854×(876-861)=810572-217+385=740364+(413-61)=7161.5-0.5=1.0121+53×4=333361-19×16=57944-(604-56)=39610×6×23=1380344+32×18=92012×39-468=0573+144×2=86175÷(434-431)=2511+470+425=90687+23×