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549×2-717=117+272=710×3-964=(192-169)×25=37×(22÷2)=400÷4÷4=387+959=17×18=260÷(2×2)=109+83+723=18×4×18=413÷(28÷4)=635+343=22×9=460-(377-16)=213×4×6=92+281+443=530÷2×6=561-10×14=792÷(24÷6)=225×5÷3=16×40÷8=23×(70÷2)=108×7×9=5.2-2.9=737-38-338=810×6=46×27=624-(380+105)=647-290=798+123+11=373-351÷9=389-87=21.7+24.5=3.1+9.8=190÷(88-86)=448-21×10=46×88×2=858÷(24÷4)=483÷3=(466-445)×37=961-131×6=85×5×2=953+27×2=938-703=2.8-1.9=401-56÷7=17×(218-210)=79×6=302÷2×4=91÷7+195=489-58×6=968÷4×5=13×3×19=384-43×4=237+(429-294)=446-(377-235)=330÷(106-101)=19×5=1/4+2/4=403-174×2=27×76×6=396÷9×12=128×3+84=777-20×25=377+51÷3=2/4-1/4=48×5-193=13×(312-267)=(613-137)÷7=142×(15÷5)=136×5×9=46.1-39.4=214+12×29=16.9+61.5=358-14×16=370+61+276=14×(120÷4)=215-13×6=560÷8×85=803+11×11=45×(477-404)=836+(853-272)=43+252+476=428-420+430=77×6×2=543+745=113+318-171=833÷(340-333)=19×4×77=617-535=153+30=961-992÷2=990+409+71=(477-373)÷2=143+44×19=60÷(24÷6)=56×(90÷6)=425-(280-70)=685÷(30÷6)=441÷3÷3=276÷(12÷3)=73.8+5.6=552÷4÷3=112×2=130+(327-44)=45+(409-227)=266÷(835-828)=193+195-388=881-(154+444)=(560-534)÷2=27×4÷6=449-118×2=155×(129-125)=733×(911-907)=254-83×2=940+(681-525)=49×2×51=3.0+7.3=237+192-82=14×22-276=446-14×30=172×4×6=896×8÷2=87÷3=456-11×34=120×(74-70)=714-(506-297)=605×(30÷6)=48×3+964=405×8=696÷(2×4)=105÷(35÷5)=429-294+151=146+129=230+951=766-74+869=431-178+90=87×5-172=718+(442-262)=726+770÷2=541×(16÷2)=151-65-29=13×8=18×21-275=17×57-640=217÷(133-126)=75×16÷8=(935-61)÷2=923+247-585=904÷(2×2)=158-336÷3=301-72-142=25×(720÷8)=104×7÷8=445-90=891÷(18÷2)=51×42÷3=2.8+0.7=245÷(45÷9)=11×40-138=200×6-933=9.5+4.3=10.0+8.2=(482-429)×12=461-49×4=825-74×11=952÷7×2=880+177×2=658+354=117+671=23×14×3=91+290+576=37×(12÷4)=94×7-74=432÷9÷3=953+40×23=36×61=768+864-57=679×2-104=495-10×29=(861-456)÷3=672×3-804=44×(28÷4)=737×(30÷5)=280÷2÷7=630-415+720=572+484=302-53=18×53÷3=9.5-9.4=59×6-253=153÷9×55=255-15×11=87÷3+410=789-(720-219)=230×3÷6=168÷6×19=116×8-814=392÷(436-432)=44×73×8=249÷(802-799)=716÷4=6.3-1.8=966-482-115=412-211+155=907-549=140÷7=339×4-510=4.8+3.2=663÷3+184=465-494÷2=21×11÷7=399-56×5=336÷7×8=455+759÷3=229×3=13×56÷7=30×3×40=318×2=360÷6÷3=953-(207+677)=331+898÷2=25÷5×48=154÷2×7=258÷2÷3=28÷7×2=(913-854)×19=442-68-123=102÷2×3=16÷8×84=87.2-48.7=7/9+2/9=959÷7+440=852÷(20÷5)=(241-206)÷5=377+(713-452)=(831-463)÷4=12÷2×47=116÷(818-816)=414-768÷8=114×7-287=8.7-1.8=768×9÷2=470-286=342-42-178=13×59+49=186÷(165-162)=280×2×9=528÷(3×2)=866-389×2=898+258+734=440+226×2=402÷2×3=69+283-113=880÷(794-790)=12÷3=343+595+320=14×32÷7=564-198-120=793-193×4=442-27-67=97×(349-345)=120÷5=484×(88-82)=171+15×15=438-(387-268)=449+161×2=131+28×27=320+165=4/7-1/7=762-104-607=51×(135÷3)=439-258-24=77÷7×6=742-283=959-52-530=63×13=136+363-349=816+201+836=498-(412-258)=447-174+431=678÷2=48×13÷6=25×(421-401)=265÷(83-78)=214+162=10×30-39=624÷2÷6=32×2×49=80×22=128÷(2×4)=360-50×5=312÷3=817×2-609=12×33×2=843×(595-587)=240÷5÷4=190-234÷3=435÷(45÷9)=441÷(3×3)=60÷5×27=238÷7×14=15×(166-116)=711×(999-991)=59×17=868-223×2=743+37×6=(185-59)÷3=393-(186+203)=79.1-55.1=192-91+153=4.3-2.4=(135-122)×62=106×(63÷7)=80×6-434=870-462=16×6×24=82+410=20×9=742×(922-915)=816÷(4×2)=287+50+237=392÷(63÷9)=6.9-5.3=342÷(12÷4)=262×(15÷5)=725-(455-298)=59×16-672=906+765-649=615-317+35=471-(234-85)=344÷(32÷8)=(810-477)÷3=64×30÷4=87×38÷6=481-58-331=128÷8×54=360÷(276-273)=394-359=72.4-36.7=916÷4×7=32×30-56=23×12+321=(326-17)÷3=409-(46+167)=440÷(4×2)=408÷6+167=(492-256)÷2=959-(404+415)=730+419+848=842-14×45=166×4-188=6/8+2/8=78÷(284-278)=3.2-1.4=364÷2÷2=35÷5×49=560-281-161=452+(492-240)=25×15+80=3/4-1/4=167-518÷7=97×5×6=17×(58÷2)=295×2+228=380÷(244-239)=55÷(30÷6)=81×70×3=34×25-616=64×97=421+329=234×8÷3=12×(155-77)=20×80÷4=247-113+177=(310-158)÷4=954×(12÷3)=13×14×4=965-430+782=570-(280-47)=17×22+98=600÷(32÷8)=286+120-185=48÷2×32=92÷4×48=524÷(2×2)=91×6÷7=53×75=486÷3÷2=963-20×16=438÷(2×3)=481-252+10=273+36×19=415-168+217=841-(247+582)=966÷7=106×5÷2=825÷3÷5=79×(55÷5)=17×3×78=72×32×9=136×3+57=374-289-23=188+68×11=75.3-36.1=(302-217)×69=477-82×2=55×(448-358)=4.9+6.1=673-11×46=463+104÷4=56÷8×38=459+463-750=568÷4+674=314×2=528×9-822=25×3×19=458+195÷3=55×(35÷5)=542+(983-11)=785-(747-650)=350÷(25÷5)=64×(122÷2)=620-34+369=364÷(462-458)=79.1+10.3=10×3×91=185+504÷8=642÷2÷3=865-204×3=686-669+157=210×(330-327)=(302-70)÷8=16÷8=212-(23+95)=487-36×11=744-27×23=195×(24÷6)=2/8+4/8=720-(571-407)=262+91-92=10×13×6=5.1-1.2=648-(478+151)=768+75×3=48÷(806-798)=483-407=488÷(438-436)=224÷7÷8=735×9÷3=3/7-2/7=132+311=11×42×2=336+395-418=15×(344-306)=122+567+151=379-18×19=12×8×9=94×99×2=152-84÷4=343-(236-106)=762÷2+472=666÷(3×2)=132÷6×43=17×36=92×(262-203)=12×6×54=944+465-434=31×4×8=39×12-62=892÷(483-479)=68×11=44×18÷9=548÷(716-712)=240÷8=371-18+114=104×6=165-67×2=326×2-343=506+73×8=339-186+259=44×2×23=14×3÷6=192×(30÷6)=28-(183-161)=14×55-733=43×(64÷4)=83-360÷6=16×52=415-140=934×(519-513)=395+85=560÷5÷2=162÷3×87=839×(939-933)=25×5=9.7+0.2=429-13×11=(825-203)÷2=752×(245-242)=5.5+79.5=(213-201)×20=792÷(3×2)=286+235=20×(400-356)=15+267-232=42×7-182=472×(748-741)=871-180÷2=(443-179)÷6=12×5×25=434-(33+321)=120÷8×88=55×(20÷4)=485-11×30=873÷9×80=210+398=(386-200)÷6=430-(174+93)=32×2×38=683×6=324÷(2×2)=328÷8=253×3=94×(349-341)=29×(336÷7)=(924-594)÷2=19×15×3=48÷2÷2=174+787-129=184×5-17=81×(12÷2)=385-(45+169)=371+15-345=64×8÷2=2/6-1/6=49+432×2=509-79=15×18×3=58+450+61=318+311=57.1+4.5=442÷(269-267)=13×25+499=130÷5+180=512÷8×4=754÷2+220=28×6=522÷(3×3)=497÷(42÷6)=31.0-24.4=(835-831)÷2=347-36÷6=20×10×2=156÷2×5=11×59-37=63÷3×13=354÷3=307-60=484-958÷2=27×2×40=(320-70)÷5=378×5÷2=6/10+4/10=8.5+7.3=(378-338)÷8=405×4=498×2×8=117÷9×63=865-324-173=44×79÷2=15×83÷3=320-13-33=16×2×4=15×4×60=434÷2×6=55×18÷5=280-(90+87)=3/8-1/8=346-11×27=5.5+75.8=953-46×19=635×5=448+25-400=459+(229-108)=30×41×3=784-720+176=880÷2÷4=2/8+3/8=658÷2=27×(117÷9)=1/6+5/6=(836-785)×48=469-230-175=8.8-8.4=271+(479-376)=408÷(134-130)=1/8+3/8=206-320÷8=(869-788)×37=40÷2×44=33.7+55.5=936÷(2×4)=9.0+3.6=291-480÷3=875-39×14=391-(39+247)=101×(63÷9)=537×9=217+361+884=373+41×21=793+705-308=15×35÷7=644÷2=74×4-113=10×10×9=388-32×8=909÷(3×3)=616÷4÷7=138×7-558=582-(849-800)=231÷(56÷8)=93×(240÷5)=776÷(2×4)=567÷9×4=225-(72+140)=28×3×27=47×15=18÷3×96=672÷7÷8=574×9÷3=230×4×8=340÷4÷5=280÷4=425-11×32=33×8×3=683×(21÷7)=14×46÷4=353+(592-307)=629+334-582=112÷7+248=(167-155)÷6=300÷4×33=467+145=925-92×8=25×25+430=671-392-213=351÷(3×3)=99×32=53+340+267=145÷(302-297)=58×(203÷7)=654÷2+396=22×22-177=78×91×2=69×(298-255)=873-(468+309)=211-(446-445)=108÷3=92-12=335-13×12=29×13-174=387÷(3×3)=367+(894-189)=15×83×7=89×99×2=532-13×15=940×8=336÷(2×4)=228+10×77=17+43×17=251×(12÷6)=952-933+464=165×(73-68)=831÷(24÷8)=7/9-2/9=830+(921-281)=10×(416÷8)=7.6-7.5=344-(50+222)=64.5-23.1=30÷3×66=983+62×11=296÷(24÷3)=490÷2÷7=239-216÷2=309×8÷4=552÷8×6=(102-25)÷7=390÷5×3=290+146-135=223×4×6=455+252÷7=156×2×4=4.6+6.6=217-15×12=382÷(353-351)=447×(18÷9)=27+92×8=64×18×6=73×(759-739)=174+(633-528)=149+105×2=318+12×49=504÷2+960=53×3×4=218-196=933÷(317-314)=22×26=364÷(16÷8)=858-(824-453)=13×(312÷6)=219+211=417+12×17=696÷8÷3=633+93÷3=944÷2=(170-157)×41=10×8×61=12×25=136×7×8=277-130=464÷(2×4)=38×2×64=915+50+366=377-48×5=16×34-126=158+945÷3=31×12÷6=333÷9=248+188÷4=54×8÷2=158×(306-301)=702-156=779-10×56=110×(161-156)=976+603+737=380÷2×8=222+174-97=345-269=284×3-762=552+(642-362)=451-864÷3=38×5×8=588÷(18÷9)=473-148=576÷2×7=80×11-171=72×7×8=24×20-359=228-(581-427)=43×7+281=353-12×22=53×6÷3=425-260+95=253×(42÷7)=99+309=194+(402-282)=712-15-133=494-158=240×8÷6=15×25-356=14×(364÷7)=(250-136)÷3=12×6×32=50×(245÷7)=568÷(2×2)=37×13×2=7.3-3.2=418-376=323+(835-506)=241+792-174=29×16-176=32×10-83=297÷(3×3)=714÷2×4=21×(152÷8)=87×(81÷3)=50×92÷5=678×(20÷5)=41×22=688÷(2×2)=55×(144-137)=117÷(15÷5)=117+(394-189)=937-(736-584)=469×(12÷6)=14×(124-110)=920-444+335=29.2-22.5=419+163+472=21×(48÷3)=376+(882-531)=(225-43)÷7=252÷(302-298)=310÷(20÷4)=176×7-676=24×62÷6=44-(389-380)=220-(285-153)=5.3+0.8=81×65÷9=19×(207÷9)=772÷(817-815)=559+(356-170)=921×(56÷7)=68×9=9.0-2.0=31×(153÷9)=466+(166-121)=39+219-11=499×9-272=19×48÷6=140×3÷7=80.9-42.3=97×(35÷7)=70×(154÷7)=423+(310-134)=946+(834-612)=310÷5×17=254+223-103=36÷(36÷6)=301+93=14×41-56=45×17=328×(300-297)=808-(954-504)=450÷2=288÷4÷8=24÷(2×4)=23×19-282=592÷2×7=142×4÷2=90×8=316-424÷4=73+79×12=10×26=360÷3÷4=752-18×26=1.3-0.5=896-359-271=135÷5×40=209+602+12=346+188×2=591÷(15÷5)=24×17-222=381-71-86=730×3-928=360÷8×5=495×4=460×3÷6=112+46×8=1/6+2/6=31×3×49=311+28×22=450-102=537-152=610×3-52=227+101=220×2÷8=360÷(54÷6)=592-18×16=14×4×81=536-259×2=108÷2×68=129×(45÷5)=44×19÷2=118÷(14÷7)=123×3+425=478+362+412=336÷(4×2)=379-14=126×(49÷7)=2/5-1/5=31×4×5=780÷(12÷6)=57×51×4=273-237=951-182-714=611+142=25.1+56.8=9.1+0.2=105×3+434=130÷5×27=13×(126÷2)=35×2×49=409-193×2=276÷(940-936)=497×2=381-362=446-317+104=25×3×8=465-14×6=651-(283+38)=10×3×64=759-59-144=740÷4=69×(49÷7)=85.5-54.8=318-(66+192)=775×3=19×(306÷9)=11×82-31=409+28×6=149+25+636=19×3×2=489-355+85=22×10×4=573-(785-467)=63+736+136=3.4-1.7=791×6-503=78×(180-155)=17×4×98=54+927+876=254+195=345+(174-95)=57×95=267-816÷6=18×18×8=34+459-309=800÷8×5=64×23÷4=506+43×3=351+360×2=39×(852-777)=123×7-385=49×4=232-(269-197)=253-11×14=300-22×10=643-(245+351)=649-20×28=16÷(154-146)=101+21+571=2.8+0.5=75×2×4=19+24×3=431-180-89=190-184÷8=40÷(85-77)=91×89×6=11×11×7=755×(904-900)=(381-366)×17=90+116=864÷3÷4=423-173=(219-170)×17=764-(416-200)=467-65×4=18×15=216÷(2×3)=487-323-133=94×10-588=512+300+533=584÷(4×2)=278×(482-476)=10×(198÷6)=992÷2÷4=819-31×19=314×9÷6=461-24×19=225÷5×38=257-(48+56)=(883-840)×36=424-168=7.9+6.2=238+198÷2=145×(24÷6)=762×9-394=476-149=16×29+443=12×67×3=576÷(2×2)=351÷3=648÷4÷2=86.4-6.3=505+188+202=899+(894-44)=15×2=499-53-395=434-(333-282)=116×(474-468)=172+(438-108)=664-71×4=443-54=255-250+207=91÷(912-905)=371÷(35÷5)=193+130=555+12×4=345-17=799-(408+75)=438-42×7=476÷(17-13)=415-174-12=7.2-3.8=42×(26-22)=986×8=23×(427-395)=396-36÷3=48×(405÷9)=4/7+2/7=452-65×4=1.5+7.2=944-685-238=134-(98-75)=311-(44+203)=33×3×71=30×16-195=12×21=191+129=29×3×31=432÷9÷8=29×3×60=137×(431-427)=231-(35+151)=288÷3=566+583-801=458-(221+183)=789-55×4=411-65+376=45×2×76=(301-249)÷2=185-(463-393)=384÷(30÷5)=17×7×2=144÷9÷8=90×69=38×2×98=409-201-158=82×9÷3=131×8=683-560÷5=479-14×20=964-900÷2=46+29×27=117×5=296÷4+170=84÷4×8=207×3=22×6÷2=25×3=684÷4=362+112-361=2/3-1/3=21×14-101=20×2+336=27×21÷9=9.6-1.7=160÷4+768=816÷2÷3=314×3÷2=436+17×15=495-678÷3=99×10=380-26×11=29×6×2=47×(177÷3)=473-366÷2=196+58×10=74×(463-435)=(267-204)×79=(852-592)÷5=67+849-881=166×(438-433)=249-74=458×(763-754)=666÷2+38=72×36÷3=231×4=348-57=279-266+29=735÷7×5=447×3÷9=759-455=329+(453-448)=39×12-439=728÷8=524+60×2=45+812÷7=994-(670+99)=751-342÷3=442-287=360÷(3×3)=663×4÷2=8.6-3.7=25×26-520=(254-240)÷2=44×(406÷7)=384÷4=642+583-783=210÷5=410×2-325=281×2+552=68.0+29.7=676×5-19=(415-30)÷5=414÷3+343=301×2-246=24×(192-152)=70×(40÷5)=8.2-3.2=268-960÷8=630÷6÷7=12×33-79=5.0-0.7=125×(480-477)=103×3-111=193×5=290×(35÷7)=34×2×88=56+134-159=44×6÷2=279÷3×48=22×13=8/10+2/10=10×89=151+615÷5=912-238-278=96×8=235+538+220=895+735=469÷(195-188)=270÷(455-449)=94÷2=21×(270÷6)=162÷3÷9=65×20×4=77+21×10=52÷4×37=104+506=11×6×79=434-171×2=297+283+298=25×20+121=408-21×3=14×51÷6=25×10-196=12×38-150=656÷(2×4)=379+(271-149)=462÷(2×3)=930÷(935-929)=208÷4÷2=954÷(36÷4)=299-(880-587)=330÷6×16=0.2+3.5=99×96÷2=213-89×2=217-(192-73)=362×(72÷8)=318-176+253=720÷3×5=14×6×13=(172-143)×44=445+133×6=28×(213-200)=104÷8×6=473-(482-248)=433×9-93=731-625+93=436-17×10=251-(597-521)=722÷(844-842)=54×(297-239)=898-(966-403)=527-152-285=15×18÷5=206×(349-345)=47+397-65=473+733-164=378÷(413-410)=45×(493-487)=374+28×22=440÷2÷2=254+(374-328)=296+23×26=50.1+35.9=4.2+9.4=27×28=183×2=50÷5=916-(110+619)=149+90÷5=421+913-877=9.7-7.2=28×54÷9=62×5×3=3.2+4.4=690×6÷4=292+202=323-142-140=29×27×7=674×7-797=11×63=497-(110+233)=21×4×47=123×5+616=112×5=71+(229-152)=40×17÷8=755×3-17=23+339+511=808÷(4×2)=185+290+994=31×3×88=126×4=26+109=823+264+404=25.3+17.7=418-43-203=576-(189-139)=564÷3×8=40+888÷4=124×7÷4=10×3×14=152÷(4×2)=32×13×2=210÷7×32=833×(920-911)=70÷5=426-(274+115)=43×23=303-169-111=446+899=528÷3÷8=180+(215-110)=112+110+727=785×6÷2=41×80=771÷3×7=178-338÷2=396-11×10=18×52×4=36÷3=(467-49)÷2=360÷4+368=264-(111+64)=827+53-32=156÷6×32=6.4+0.5=428-30=608×(63÷7)=(632-594)×89=169×4÷2=414-177-98=4.3+0.4=125×(18÷3)=29×(216÷8)=171+21×22=822-12÷6=260+(263-47)=476-(407-91)=141+961-60=604-595÷7=230+(608-474)=612+315÷7=690+507+194=864÷2×4=268×(913-910)=801÷9=(624-279)÷3=186÷(134-131)=15×27-107=14×3×2=31×2×98=356-(69+123)=(121-109)÷2=(449-146)÷3=456-10×43=9.9+2.6=24×(119÷7)=441-184×2=838-97+742=464÷(20÷5)=822÷6+335=954-59×2=945÷9÷5=9.8-7.0=356-(98+104)=426-(77+211)=5.8+1.5=113×7×2=36×13÷9=203+186÷2=(468-412)×49=16×5×17=549+366×2=355-10×4=14×18×2=197+298×2=14×10=91×10÷5=280÷2÷5=(233-163)×14=19.6+32.5=16×6×3=296-241+425=94×(363-333)=980÷(2×2)=465÷(10÷2)=16×48÷8=20×10-160=141+12×5=10×90=384×8÷4=413-349+294=268×(48÷6)=20×11-216=578+670-422=524+507-336=758-10+450=81×(216÷6)=483-228÷2=72÷8=50×(24÷3)=342-36×7=85×(267÷3)=77-284÷4=990÷(3×2)=659-20=80×7-157=644+512+534=360÷4÷9=378÷(2×3)=11×23+387=(708-598)÷5=22×25-429=4.8+9.5=977×7=110-(190-98)=58+64-31=225-(980-903)=370-504÷6=26×19-402=320÷8=16×23-335=3/5-1/5=54÷6=50×68÷5=952×3÷4=35×2×8=153+32×22=495×2÷6=4.1-2.2=169×5×4=77×28=137+377+174=629-504+158=760÷8×3=477-(458-246)=621÷9×30=385+(300-235)=13×15=515÷5×6=719-156×2=393-648÷4=109×4×2=273-749÷7=(521-496)×41=529+219=21×43-760=7.3-1.4=100×8-127=468+528+221=768-11×35=9.9-8.7=20×83÷2=574-236÷2=(935-829)÷2=27×17×2=907-569-270=357÷7÷3=898-415+680=169+(344-171)=0.7+3.4=375+10-52=432÷(24÷3)=180÷9×45=71×(290-282)=439-218+264=6/8-2/8=429-48-227=(613-508)÷7=14×40÷2=79×61=440-39-400=386×2×7=265×(45÷5)=195÷3×9=234÷9×5=311-27×11=160+120×3=527-(916-596)=256+13×70=84×(172÷4)=6.0-5.3=193+213+248=712-(491+64)=5/9+2/9=432÷(108-100)=693-129+571=209×(960-956)=(357-213)÷2=(662-312)÷7=636÷(3×2)=710-129+24=24×(504÷7)=217-37+303=8.7-7.9=735÷5×3=848÷2=226×(451-448)=273÷(49÷7)=203-15×8=162+27×2=869-165-207=17×8×7=319-80+23=626+790÷2=537÷3=442+(661-160)=(488-341)÷7=10×15×5=386÷(328-326)=41×18=150-990÷9=98÷(14÷7)=416-247=466×2×8=820÷4×5=18×69×6=18+20×13=12×35×2=89×(706-699)=453+(798-437)=952×(16÷8)=737-(407+303)=330÷(3×2)=48×46=844-107-446=105+(428-283)=382+49×11=719-342×2=140÷4+979=170+10×9=194+702÷2=14×(558÷9)=992÷4=16×4×48=34×84÷4=59.1-4.7=138×2÷4=250÷5×2=79×12=20×14×3=922+384-477=756×5=512×(48÷8)=992-(119+659)=6/9-1/9=255+420=28+296×3=(451-420)×30=335×(428-425)=864÷8=329×(16÷8)=296×3÷4=24×(198÷9)=131+(457-187)=455-40×4=135÷(12÷4)=414-137+118=835×(667-658)=910-(118+66)=370+20×21=22+334+127=121×7-446=372÷6=484-826÷2=315÷(36÷4)=86×15=234÷6×80=360-21×4=210+234=67+196=310×2÷5=3.8+9.2=199×4×8=76÷2×21=315-(236+13)=86+373=661+54×10=47.3-26.7=228÷6×8=60×12÷8=260-960÷5=578×9÷6=644×(18÷9)=10×66÷5=46×2×45=742×4-159=316+47×2=22×39+412=944-(622+229)=375-42÷7=50×2×3=10×44×2=650-172×2=542×(56÷7)=19×15×2=432÷6+444=122÷2×48=17×29-285=101+593+211=340÷5÷2=114÷3×11=584×(147-138)=192÷(372-369)=252÷(3×3)=164+151×3=119+37×9=33×26-599=42×3×5=31×(56÷4)=3.3+5.2=209-(485-332)=(398-173)÷5=325+57=212÷4×8=92×60×6=840÷7×5=66×12=24×3×6=129×(206-202)=130+73×11=(893-29)÷3=382+64×3=815-(407+265)=55×87=参考答案549×2-717=381117+272=389710×3-964=1166(192-169)×25=57537×(22÷2)=407400÷4÷4=25387+959=134617×18=306260÷(2×2)=65109+83+723=91518×4×18=1296413÷(28÷4)=59635+343=97822×9=198460-(377-16)=99213×4×6=511292+281+443=816530÷2×6=1590561-10×14=421792÷(24÷6)=198225×5÷3=37516×40÷8=8023×(70÷2)=805108×7×9=68045.2-2.9=2.3737-38-338=361810×6=486046×27=1242624-(380+105)=139647-290=357798+123+11=932373-351÷9=334389-87=30221.7+24.5=46.23.1+9.8=12.9190÷(88-86)=95448-21×10=23846×88×2=8096858÷(24÷4)=143483÷3=161(466-445)×37=777961-131×6=17585×5×2=850953+27×2=1007938-703=2352.8-1.9=0.9401-56÷7=39317×(218-210)=13679×6=474302÷2×4=60491÷7+195=208489-58×6=141968÷4×5=121013×3×19=741384-43×4=212237+(429-294)=372446-(377-235)=304330÷(106-101)=6619×5=951/4+2/4=3/4403-174×2=5527×76×6=12312396÷9×12=528128×3+84=468777-20×25=277377+51÷3=3942/4-1/4=1/448×5-193=4713×(312-267)=585(613-137)÷7=68142×(15÷5)=426136×5×9=612046.1-39.4=6.7214+12×29=56216.9+61.5=78.4358-14×16=134370+61+276=70714×(120÷4)=420215-13×6=137560÷8×85=5950803+11×11=92445×(477-404)=3285836+(853-272)=141743+252+476=771428-420+430=43877×6×2=924543+745=1288113+318-171=260833÷(340-333)=11919×4×77=5852617-535=82153+30=183961-992÷2=465990+409+71=1470(477-373)÷2=52143+44×19=97960÷(24÷6)=1556×(90÷6)=840425-(280-70)=215685÷(30÷6)=137441÷3÷3=49276÷(12÷3)=6973.8+5.6=79.4552÷4÷3=46112×2=224130+(327-44)=41345+(409-227)=227266÷(835-828)=38193+195-388=0881-(154+444)=283(560-534)÷2=1327×4÷6=18449-118×2=213155×(129-125)=620733×(911-907)=2932254-83×2=88940+(681-525)=109649×2×51=49983.0+7.3=10.3237+192-82=34714×22-276=32446-14×30=26172×4×6=4128896×8÷2=358487÷3=29456-11×34=82120×(74-70)=480714-(506-297)=505605×(30÷6)=302548×3+964=1108405×8=3240696÷(2×4)=87105÷(35÷5)=15429-294+151=286146+129=275230+951=1181766-74+869=1561431-178+90=34387×5-172=263718+(442-262)=898726+770÷2=1111541×(16÷2)=4328151-65-29=5713×8=10418×21-275=10317×57-640=329217÷(133-126)=3175×16÷8=150(935-61)÷2=437923+247-585=585904÷(2×2)=226158-336÷3=46301-72-142=8725×(720÷8)=2250104×7÷8=91445-90=355891÷(18÷2)=9951×42÷3=7142.8+0.7=3.5245÷(45÷9)=4911×40-138=302200×6-933=2679.5+4.3=13.810.0+8.2=18.2(482-429)×12=636461-49×4=265825-74×11=11952÷7×2=272880+177×2=1234658+354=1012117+671=78823×14×3=96691+290+576=95737×(12÷4)=11194×7-74=584432÷9÷3=16953+40×23=187336×61=2196768+864-57=1575679×2-104=1254495-10×29=205(861-456)÷3=135672×3-804=121244×(28÷4)=308737×(30÷5)=4422280÷2÷7=20630-415+720=935572+484=1056302-53=24918×53÷3=3189.5-9.4=0.159×6-253=101153÷9×55=935255-15×11=9087÷3+410=439789-(720-219)=288230×3÷6=115168÷6×19=532116×8-814=114392÷(436-432)=9844×73×8=25696249÷(802-799)=83716÷4=1796.3-1.8=4.5966-482-115=369412-211+155=356907-549=358140÷7=20339×4-510=8464.8+3.2=8.0663÷3+184=405465-494÷2=21821×11÷7=33399-56×5=119336÷7×8=384455+759÷3=708229×3=68713×56÷7=10430×3×40=3600318×2=636360÷6÷3=20953-(207+677)=69331+898÷2=78025÷5×48=240154÷2×7=539258÷2÷3=4328÷7×2=8(913-854)×19=1121442-68-123=251102÷2×3=15316÷8×84=16887.2-48.7=38.57/9+2/9=1959÷7+440=577852÷(20÷5)=213(241-206)÷5=7377+(713-452)=638(831-463)÷4=9212÷2×47=282116÷(818-816)=58414-768÷8=318114×7-287=5118.7-1.8=6.9768×9÷2=3456470-286=184342-42-178=12213×59+49=816186÷(165-162)=62280×2×9=5040528÷(3×2)=88866-389×2=88898+258+734=1890440+226×2=892402÷2×3=60369+283-113=239880÷(794-790)=22012÷3=4343+595+320=125814×32÷7=64564-198-120=246793-193×4=21442-27-67=34897×(349-345)=388120÷5=24484×(88-82)=2904171+15×15=396438-(387-268)=319449+161×2=771131+28×27=887320+165=4854/7-1/7=3/7762-104-607=5151×(135÷3)=2295439-258-24=15777÷7×6=66742-283=459959-52-530=37763×13=819136+363-349=150816+201+836=1853498-(412-258)=344447-174+431=704678÷2=33948×13÷6=10425×(421-401)=500265÷(83-78)=53214+162=37610×30-39=261624÷2÷6=5232×2×49=313680×22=1760128÷(2×4)=16360-50×5=110312÷3=104817×2-609=102512×33×2=792843×(595-587)=6744240÷5÷4=12190-234÷3=112435÷(45÷9)=87441÷(3×3)=4960÷5×27=324238÷7×14=47615×(166-116)=750711×(999-991)=568859×17=1003868-223×2=422743+37×6=965(185-59)÷3=42393-(186+203)=479.1-55.1=24.0192-91+153=2544.3-2.4=1.9(135-122)×62=806106×(63÷7)=95480×6-434=46870-462=40816×6×24=230482+410=49220×9=180742×(922-915)=5194816÷(4×2)=102287+50+237=574392÷(63÷9)=566.9-5.3=1.6342÷(12÷4)=114262×(15÷5)=786725-(455-298)=56859×16-672=272906+765-649=1022615-317+35=333471-(234-85)=322344÷(32÷8)=86(810-477)÷3=11164×30÷4=48087×38÷6=551481-58-331=92128÷8×54=864360÷(276-273)=120394-359=3572.4-36.7=35.7916÷4×7=160332×30-56=90423×12+321=597(326-17)÷3=103409-(46+167)=196440÷(4×2)=55408÷6+167=235(492-256)÷2=118959-(404+415)=140730+419+848=1997842-14×45=212166×4-188=4766/8+2/8=178÷(284-278)=133.2-1.4=1.8364÷2÷2=9135÷5×49=343560-281-161=118452+(492-240)=70425×15+80=4553/4-1/4=2/4167-518÷7=9397×5×6=291017×(58÷2)=493295×2+228=818380÷(244-239)=7655÷(30÷6)=1181×70×3=1701034×25-616=23464×97=6208421+329=750234×8÷3=62412×(155-77)=93620×80÷4=400247-113+177=311(310-158)÷4=38954×(12÷3)=381613×14×4=728965-430+782=1317570-(280-47)=33717×22+98=472600÷(32÷8)=150286+120-185=22148÷2×32=76892÷4×48=1104524÷(2×2)=13191×6÷7=7853×75=3975486÷3÷2=81963-20×16=643438÷(2×3)=73481-252+10=239273+36×19=957415-168+217=464841-(247+582)=12966÷7=138106×5÷2=265825÷3÷5=5579×(55÷5)=86917×3×78=397872×32×9=20736136×3+57=465374-289-23=62188+68×11=93675.3-36.1=39.2(302-217)×69=5865477-82×2=31355×(448-358)=49504.9+6.1=11.0673-11×46=167463+104÷4=48956÷8×38=266459+463-750=172568÷4+674=816314×2=628528×9-822=393025×3×19=1425458+195÷3=52355×(35÷5)=385542+(983-11)=1514785-(747-650)=688350÷(25÷5)=7064×(122÷2)=3904620-34+369=955364÷(462-458)=9179.1+10.3=89.410×3×91=2730185+504÷8=248642÷2÷3=107865-204×3=253686-669+157=174210×(330-327)=630(302-70)÷8=2916÷8=2212-(23+95)=94487-36×11=91744-27×23=123195×(24÷6)=7802/8+4/8=6/8720-(571-407)=556262+91-92=26110×13×6=7805.1-1.2=3.9648-(478+151)=19768+75×3=99348÷(806-798)=6483-407=76488÷(438-436)=244224÷7÷8=4735×9÷3=22053/7-2/7=1/7132+311=44311×42×2=924336+395-418=31315×(344-306)=570122+567+151=840379-18×19=3712×8×9=86494×99×2=18612152-84÷4=131343-(236-106)=213762÷2+472=853666÷(3×2)=111132÷6×43=94617×36=61292×(262-203)=542812×6×54=3888944+465-434=97531×4×8=99239×12-62=406892÷(483-479)=22368×11=74844×18÷9=88548÷(716-712)=137240÷8=30371-18+114=467104×6=624165-67×2=31326×2-343=309506+73×8=1090339-186+259=41244×2×23=202414×3÷6=7192×(30÷6)=96028-(183-161)=614×55-733=3743×(64÷4)=68883-360÷6=2316×52=832415-140=275934×(519-513)=5604395+85=480560÷5÷2=56162÷3×87=4698839×(939-933)=503425×5=1259.7+0.2=9.9429-13×11=286(825-203)÷2=311752×(245-242)=22565.5+79.5=85.0(213-201)×20=240792÷(3×2)=132286+235=52120×(400-356)=88015+267-232=5042×7-182=112472×(748-741)=3304871-180÷2=781(443-179)÷6=4412×5×25=1500434-(33+321)=80120÷8×88=132055×(20÷4)=275485-11×30=155873÷9×80=7760210+398=608(386-200)÷6=31430-(174+93)=16332×2×38=2432683×6=4098324÷(2×2)=81328÷8=41253×3=75994×(349-341)=75229×(336÷7)=1392(924-594)÷2=16519×15×3=85548÷2÷2=12174+787-129=832184×5-17=90381×(12÷2)=486385-(45+169)=171371+15-345=4164×8÷2=2562/6-1/6=1/649+432×2=913509-79=43015×18×3=81058+450+61=569318+311=62957.1+4.5=61.6442÷(269-267)=22113×25+499=824130÷5+180=206512÷8×4=256754÷2+220=59728×6=168522÷(3×3)=58497÷(42÷6)=7131.0-24.4=6.6(835-831)÷2=2347-36÷6=34120×10×2=400156÷2×5=39011×59-37=61263÷3×13=273354÷3=118307-60=247484-958÷2=527×2×40=2160(320-70)÷5=50378×5÷2=9456/10+4/10=18.5+7.3=15.8(378-338)÷8=5405×4=1620498×2×8=7968117÷9×63=819865-324-173=36844×79÷2=173815×83÷3=415320-13-33=27416×2×4=12815×4×60=3600434÷2×6=130255×18÷5=198280-(90+87)=1033/8-1/8=2/8346-11×27=495.5+75.8=81.3953-46×19=79635×5=3175448+25-400=73459+(229-108)=58030×41×3=3690784-720+176=240880÷2÷4=1102/8+3/8=5/8658÷2=32927×(117÷9)=3511/6+5/6=1(836-785)×48=2448469-230-175=648.8-8.4=0.4271+(479-376)=374408÷(134-130)=1021/8+3/8=4/8206-320÷8=166(869-788)×37=299740÷2×44=88033.7+55.5=89.2936÷(2×4)=1179.0+3.6=12.6291-480÷3=131875-39×14=329391-(39+247)=105101×(63÷9)=707537×9=4833217+361+884=1462373+41×21=1234793+705-308=119015×35÷7=75644÷2=32274×4-113=18310×10×9=900388-32×8=132909÷(3×3)=101616÷4÷7=22138×7-558=408582-(849-800)=533231÷(56÷8)=3393×(240÷5)=4464776÷(2×4)=97567÷9×4=252225-(72+140)=1328×3×27=226847×15=70518÷3×96=576672÷7÷8=12574×9÷3=1722230×4×8=7360340÷4÷5=17280÷4=70425-11×32=7333×8×3=792683×(21÷7)=204914×46÷4=161353+(592-307)=638629+334-582=381112÷7+248=264(167-155)÷6=2300÷4×33=2475467+145=612925-92×8=18925×25+430=1055671-392-213=66351÷(3×3)=3999×32=316853+340+267=660145÷(302-297)=2958×(203÷7)=1682654÷2+396=72322×22-177=30778×91×2=1419669×(298-255)=2967873-(468+309)=96211-(446-445)=210108÷3=3692-12=80335-13×12=17929×13-174=203387÷(3×3)=43367+(894-189)=107215×83×7=871589×99×2=17622532-13×15=337940×8=7520336÷(2×4)=42228+10×77=99817+43×17=748251×(12÷6)=502952-933+464=483165×(73-68)=825831÷(24÷8)=2777/9-2/9=5/9830+(921-281)=147010×(416÷8)=5207.6-7.5=0.1344-(50+222)=7264.5-23.1=41.430÷3×66=660983+62×11=1665296÷(24÷3)=37490÷2÷7=35239-216÷2=131309×8÷4=618552÷8×6=414(102-25)÷7=11390÷5×3=234290+146-135=301223×4×6=5352455+252÷7=491156×2×4=12484.6+6.6=11.2217-15×12=37382÷(353-351)=191447×(18÷9)=89427+92×8=76364×18×6=691273×(759-739)=1460174+(633-528)=279149+105×2=359318+12×49=906504÷2+960=121253×3×4=636218-196=22933÷(317-314)=31122×26=572364÷(16÷8)=182858-(824-453)=48713×(312÷6)=676219+211=430417+12×17=621696÷8÷3=29633+93÷3=664944÷2=472(170-157)×41=53310×8×61=488012×25=300136×7×8=7616277-130=147464÷(2×4)=5838×2×64=4864915+50+366=1331377-48×5=13716×34-126=418158+945÷3=47331×12÷6=62333÷9=37248+188÷4=29554×8÷2=216158×(306-301)=790702-156=546779-10×56=219110×(161-156)=550976+603+737=2316380÷2×8=1520222+174-97=299345-269=76284×3-762=90552+(642-362)=832451-864÷3=16338×5×8=1520588÷(18÷9)=294473-148=325576÷2×7=201680×11-171=70972×7×8=403224×20-359=121228-(581-427)=7443×7+281=582353-12×22=8953×6÷3=106425-260+95=260253×(42÷7)=151899+309=408194+(402-282)=314712-15-133=564494-158=336240×8÷6=32015×25-356=1914×(364÷7)=728(250-136)÷3=3812×6×32=230450×(245÷7)=1750568÷(2×2)=14237×13×2=9627.3-3.2=4.1418-376=42323+(835-506)=652241+792-174=85929×16-176=28832×10-83=237297÷(3×3)=33714÷2×4=142821×(152÷8)=39987×(81÷3)=234950×92÷5=920678×(20÷5)=271241×22=902688÷(2×2)=17255×(144-137)=385117÷(15÷5)=39117+(394-189)=322937-(736-584)=785469×(12÷6)=93814×(124-110)=196920-444+335=81129.2-22.5=6.7419+163+472=105421×(48÷3)=336376+(882-531)=727(225-43)÷7=26252÷(302-298)=63310÷(20÷4)=62176×7-676=55624×62÷6=24844-(389-380)=35220-(285-153)=885.3+0.8=6.181×65÷9=58519×(207÷9)=437772÷(817-815)=386559+(356-170)=745921×(56÷7)=736868×9=6129.0-2.0=7.031×(153÷9)=527466+(166-121)=51139+219-11=247499×9-272=421919×48÷6=152140×3÷7=6080.9-42.3=38.697×(35÷7)=48570×(154÷7)=1540423+(310-134)=599946+(834-612)=1168310÷5×17=1054254+223-103=37436÷(36÷6)=6301+93=39414×41-56=51845×17=765328×(300-297)=984808-(954-504)=358450÷2=225288÷4÷8=924÷(2×4)=323×19-282=155592÷2×7=2072142×4÷2=28490×8=720316-424÷4=21073+79×12=102110×26=260360÷3÷4=30752-18×26=2841.3-0.5=0.8896-359-271=266135÷5×40=1080209+602+12=823346+188×2=722591÷(15÷5)=19724×17-222=186381-71-86=224730×3-928=1262360÷8×5=225495×4=1980460×3÷6=230112+46×8=4801/6+2/6=3/631×3×49=4557311+28×22=927450-102=348537-152=385610×3-52=1778227+101=328220×2÷8=55360÷(54÷6)=40592-18×16=30414×4×81=4536536-259×2=18108÷2×68=3672129×(45÷5)=116144×19÷2=418118÷(14÷7)=59123×3+425=794478+362+412=1252336÷(4×2)=42379-14=365126×(49÷7)=8822/5-1/5=1/531×4×5=620780÷(12÷6)=39057×51×4=11628273-237=36951-182-714=55611+142=75325.1+56.8=81.99.1+0.2=9.3105×3+434=749130÷5×27=70213×(126÷2)=81935×2×49=3430409-193×2=23276÷(940-936)=69497×2=994381-362=19446-317+104=23325×3×8=600465-14×6=381651-(283+38)=33010×3×64=1920759-59-144=556740÷4=18569×(49÷7)=48385.5-54.8=30.7318-(66+192)=60775×3=232519×(306÷9)=64611×82-31=871409+28×6=577149+25+636=81019×3×2=114489-355+85=21922×10×4=880573-(785-467)=25563+736+136=9353.4-1.7=1.7791×6-503=424378×(180-155)=195017×4×98=666454+927+876=1857254+195=449345+(174-95)=42457×95=5415267-816÷6=13118×18×8=259234+459-309=184800÷8×5=50064×23÷4=368506+43×3=635351+360×2=107139×(852-777)=2925123×7-385=47649×4=196232-(269-197)=16