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15×33×8=(590-310)÷8=44÷2×10=397-172=150×5=140×3-111=770÷(876-871)=18×50×7=97×2=15×2×7=7.4-2.4=69÷3×26=29+788-394=92÷(269-265)=90.4-17.3=22+(321-101)=48×6÷9=55÷5+64=582÷3÷2=473-324=54×5÷6=823-182×4=793-15×51=286-280+202=895-383-180=425×4=26×38+466=433+(453-72)=44÷2×27=497÷7=588÷7×73=414-360÷3=76÷2×34=28×86÷4=960-(407+410)=81×8÷3=(451-171)÷2=450÷3÷6=42×(592÷8)=924÷(266-259)=432÷(2×3)=(325-49)÷2=452×2-495=9.7+9.8=28÷(28÷7)=462+39×6=204÷6×5=12×18×2=2/3-1/3=(463-457)÷3=385-80+10=(209-180)×33=181+33+144=134-(179-173)=159÷3×47=82×99×5=495-23×21=53.5-44.1=548-25×21=440-(29+260)=417-27×15=380÷5=23×20×2=130+193=21×8+240=249-810÷9=465÷(119-114)=65×(875-808)=367+(945-220)=295-138-17=199×(10÷5)=295×3-90=37×3+140=252÷(3×2)=24÷6×94=28×51=505×2=93×40×5=2/6+3/6=270÷3=21+304+979=264÷4÷2=445-37×3=128×(15÷5)=14×27-51=77÷(447-440)=39×2×64=737-788÷2=79×2=338+13×31=(793-607)÷3=410×9-20=493-71×5=610-266÷2=978÷2×8=42÷(56÷8)=496+771÷3=850-(568-555)=25×17×2=12×24÷9=166+805÷5=80×8×7=271×2-421=102×8-314=82×80×6=746-37×9=884-738÷3=6/10+2/10=129×(497-490)=6.4+8.4=7.1+2.6=(410-220)÷5=668+517=480÷(16÷8)=126+(499-429)=393-79×2=374-12÷6=135-(619-500)=394+84×5=66×13=14.4+27.3=48×50×9=269+350+314=53×(686÷7)=31×24=90+48×4=179-147-27=60×12÷6=222+142×4=962+822÷3=21×(488-456)=19×35=839-14×45=382-215+824=832-104×6=59×(20÷5)=21×37-596=41×73×7=529-248×2=420÷(2×3)=18×93÷9=254+162=558-211=10×26×3=0.4+9.4=838×8÷2=198÷3=13×71-114=141×3×2=790×8÷4=4.1+2.3=485-(129-100)=796-413+27=371×3-147=4.5+8.2=178+670+77=53×(102÷6)=256+80=930-676÷4=22×15+667=318×(12÷6)=359×6-670=935×(14-10)=383+75×8=(304-300)÷2=195+(218-35)=943-758-116=576÷2×9=51.8+29.8=62+145+437=47+193=426-83=12×22×2=1.8+2.8=140+372÷3=197×3+386=341-(184+136)=27×36=21×2×24=448+163-515=81×(35-32)=126÷2=493-(532-531)=735-400+222=78×(204÷4)=45×13+661=162÷(3×2)=276÷2×5=52.0-31.6=18÷(2×3)=450÷9×7=439-39×5=504+(732-280)=216+592-389=33×2×40=265-(40+174)=84×95×8=95.5-63.4=988÷2+146=402×2+290=281+96-272=276÷2÷3=12×56=9.5+79.5=425-14×20=324÷2÷3=425×(617-613)=780-82×5=225÷9÷5=170+272=490-16-289=272÷4×20=264÷4×81=840-(32+670)=540-205=243×(56÷8)=368÷2+242=180÷6×24=790-11×51=16×5×97=642-24×21=133×7=46×(397-393)=946÷2×3=10×(167-80)=451+49-391=900÷4÷5=303+286×3=580÷(2×2)=158×(236-233)=470-54×5=322÷7=33×(441÷9)=10×11×7=454-246=130÷5×31=120+312-292=213÷(102-99)=237+804÷4=36×4÷9=387×(497-490)=16×27+301=455-22×20=340÷5÷4=177÷3=6/9-3/9=808×7=15×50×8=56.5+19.9=47×8-212=779-39×13=15×(431-375)=880-(248+448)=146×6÷4=(133-94)×68=14×(458-444)=355÷(381-376)=216-23×7=34×11-66=174×(32÷8)=430+13×66=402×7÷3=165×(39-33)=106+579=19×56=400÷(294-292)=78×89÷6=333+149=4.2-0.6=812-(867-131)=665+(922-340)=9.5-1.7=72+14×18=78÷3×35=768÷(2×3)=355÷5×25=165×4-78=73×11=223+408=155×3=90×10÷4=450-193=6/8-1/8=68×44=497+(232-151)=261÷3+369=805×3÷5=104÷4×7=161+127-157=68×(248÷4)=81×(114÷6)=202+58+572=66×5×9=12×(296-285)=93-(143-134)=114÷3=150×2×3=162+16×17=10.0-3.6=15×3×43=468-389+238=51×5×3=55×(610-598)=224÷2÷2=845÷5×4=3.5-2.2=26×(200-171)=491×2=389×9=416-(69+143)=15×5×32=3/5-1/5=249×2-436=123-52+248=532÷4÷7=9.3+1.9=234+(281-22)=(863-840)×32=25×37-14=970-507+505=352-17-142=142×(18÷3)=665-38=351×4-857=21×6÷3=124+687-221=259×7=478-331=942÷(12÷6)=274+993+664=16×20-294=408-220÷4=648÷3÷4=(376-301)÷5=304÷(299-295)=136-46=26×4+59=23×(145-74)=143+170-244=(744-726)×53=137×(18÷3)=252-(277-259)=912-(447+49)=376÷(494-486)=103×5×7=576÷(612-604)=298-138=378÷7=72÷(42÷7)=8.6-2.5=316×5-952=85×63=81÷(469-460)=861÷7+462=152÷(2×4)=84÷(498-491)=665-39×14=52×(204÷4)=17×43-711=955-190=(905-760)÷5=274+22+423=217-20×10=132×4-242=11.6+27.3=48÷4×2=730-(957-670)=264÷(2×2)=70×(131-50)=500÷2×5=45×69=7.9+14.0=219+742÷2=130÷2×8=79×7=687÷(655-652)=118+(635-337)=12×23-142=11×3×90=384+468=50×17=82×40×8=10×7=(376-360)÷2=648÷3÷6=194+225-330=18×(172÷4)=148×6-10=31×16-17=908×(736-732)=62×16-777=541+451=784÷8×2=6.7-6.5=86×5×7=143×4-126=284+(428-293)=40×36÷9=233+39×16=551+990-23=738÷9×31=333×3-86=18×23=(376-364)×80=623+963÷3=16×30-410=298+(484-141)=321+50-249=89-(393-383)=153+90×3=630÷3×8=7.4+0.6=351-59×4=100÷5×11=322+131=646+986+550=900÷3÷4=582+(313-200)=56×16+641=304÷2+702=168÷(18÷3)=940×6÷8=951×(303-298)=160÷8÷5=27×15=859-518÷7=985-707-176=483-291+189=253×2-258=169×3=930-42×13=83×(112÷7)=968+263-40=560÷8=103+52×14=485+108÷6=4/6-1/6=857+546-249=9.5-1.0=237÷3=258÷(333-330)=299-456÷8=342÷(2×3)=377+101=882÷(328-325)=(871-409)÷2=235+(274-12)=50×65×8=5/7+2/7=446+320×2=294-192÷8=17×4×49=117+22×21=369÷9=110÷(163-161)=453÷(911-908)=39+(569-152)=525÷7×17=443×6÷3=52÷(279-275)=177-77×2=959+718+917=203÷7×32=991-10×46=121-90+109=47×72÷2=665-392-134=163×(16÷8)=680×2÷8=149-27=12×30-204=168÷(4×2)=354-11×19=465-18-14=298÷(360-358)=10×(312÷4)=142+602=421+(969-475)=328÷2+977=96÷8=684÷2÷2=933-269=75÷5+931=232×(21÷7)=89×72=502-(713-224)=7.4-3.9=448÷7×2=371-13×8=(316-60)÷2=425-(183+20)=992-(56+288)=3.2-1.3=67×(136÷2)=307-(389-327)=296÷2÷2=156+40-100=3.8+2.7=73+158=50×11=884×(626-620)=357-14=38×11-326=692-(192+485)=85×8=954-166=60÷(27÷9)=45×(30÷3)=340+278+29=11+293-59=79×(200÷5)=196×5-204=54×13-481=432-24×13=19×8=725+(488-23)=117÷3×6=493-(764-734)=60×(64÷8)=138÷(20-14)=71×5-111=86×7×8=446×(776-768)=695-(854-229)=10×14×5=694-724÷2=7.8+7.0=192÷(66-62)=29×3×10=0.7+2.4=347-(156+163)=1.1+2.4=286-62÷2=666+893-458=420-858÷6=285-47×3=(449-85)÷4=36×21÷9=945÷7×3=102×9-192=340-(450-351)=252÷4÷7=45×15÷3=420÷5÷2=72-53+148=20×13×3=12×40-141=136÷(2×4)=695-30-198=9.4+5.6=175+(369-69)=505+219=(979-384)÷7=295+473=434-(228-39)=213÷(15÷5)=344×(63÷9)=(66-24)×14=798×(522-519)=86×(402-399)=3/6-2/6=791÷7=65×7×2=584-345=762÷(2×3)=2.2+6.6=320÷2×8=3.7-2.5=856÷2×6=76×85÷5=174+(753-566)=400÷5÷2=198×2÷4=75×(107-94)=762×2÷3=36÷3×6=27×14÷9=220+187=944-(72+713)=996-700÷4=912÷(2×3)=836-(455-325)=180÷4÷3=17×39=725+392-470=837-56×5=355-46+128=11×(260÷5)=479+53×3=(373-45)÷8=75×9÷5=826+698-116=416-(85+250)=128+10×15=392÷(28÷4)=772-698=899-(424+446)=634-577=189+716+23=374+225=9.9+10.0=432+(439-351)=892×(537-531)=10+98×5=986-624-53=297+703=21×46÷7=456-20×17=22×86=859-(682-96)=14×(108÷4)=504÷(32÷8)=902-22×39=174+155+91=92×2×4=279+56÷2=555×6-878=13×5×23=531÷3=148÷4×35=352+905+921=336÷4÷4=500-370+428=52×(237-234)=(367-352)×66=94×51=447-413+304=15×2×67=16×49=25×20-359=417-756÷4=119÷7×2=200+66=336+105+28=56×48÷4=244÷(2×2)=455÷7×14=160÷5=68×(40÷4)=112×4×9=297÷(3×3)=206-14×3=496÷8+458=341×6=396÷9=73×4=822-126=726÷(36÷6)=76×26×7=198÷(72÷8)=977-283-378=184×(42÷7)=201-(48+145)=33×2×30=286×3×9=6.7-3.4=444-14×10=228-43-107=(746-664)×61=392-15×25=459-132-307=(582-222)÷3=104÷8×52=170+51=954÷2+389=395×8=788+926=468÷4=367+(819-732)=464×2=394-(263+107)=12×37-155=344÷(2×2)=68÷4×11=64+276-226=36.9+47.2=794-677=103-(319-237)=22×2×57=916-12×33=12×2×65=(208-187)×12=104÷2÷4=321+79+43=70×14÷5=9.6-8.6=70×12÷3=27×94×9=468-34×13=222×3÷6=38×7÷2=801×2-80=312-(323-97)=266÷7+269=981-(725+197)=67+408-468=260×3÷5=147-109+904=192÷(20÷5)=612÷4÷3=379×(12÷4)=24×75÷6=6.7-4.6=461×2-513=85×9×2=868÷(24÷6)=40×(75÷3)=901×(20÷5)=576÷8÷9=1/7+3/7=47×11+209=70+26×29=783÷(3×3)=7.3+24.9=334-66-248=19×3×89=456÷(2×2)=(660-614)×99=178×(328-323)=179+183+151=281+68-256=835÷(383-378)=506×5=305×3=38×8=660÷2=33×(145÷5)=529-(503-390)=686-31-211=476÷2×9=364-200÷4=266×3+639=880÷5×8=311+103×3=875÷7=384+423+265=317-16×14=720÷3×2=208×(235-232)=381-246+252=85×(150÷3)=39×2×65=27×37-111=18÷2×75=234÷3÷2=161×(42÷7)=315×3=124-86+333=84×4-152=252÷9×11=356÷4=10×27×3=(357-339)÷3=157-93=431×(10÷5)=2/10+6/10=12÷2×48=49+159=16.6-14.7=581×9=94.9-82.2=312-(163+26)=44×(322÷7)=494÷2+648=932-832÷8=367-(315-290)=274÷2=317+954=513+165+59=550×3-939=66×53×7=272-35×7=84×74×5=65×(90÷9)=831÷(39-36)=561÷3×8=710÷(10÷5)=130×3÷6=349+440÷8=796-65÷5=182+(132-51)=404-(195+130)=20×4×6=931÷7=(324-84)÷5=(753-507)÷3=17×46÷2=104×(45÷5)=312÷(48÷8)=941+(837-394)=40×2×36=958×3÷6=161+(497-100)=15×27÷9=349-275=79.3+17.7=185+171=36+300-50=395÷(910-905)=67×7=2/7+4/7=156÷(319-315)=29×2×84=12×5×86=712-532+915=17×30÷6=17×24+90=741+883+468=950-21×30=(670-348)÷7=195-(151-16)=931-66=407-36×5=83.5+9.3=576÷(2×3)=10×63-296=11×32×2=78.5-30.2=94×(136-130)=190×4=216÷(831-823)=181×(945-938)=23×(92-59)=850-419+243=45+283-171=2/8+5/8=10×(208÷4)=58×17-313=(200-164)÷9=52×11=14×85=343÷7=224÷4×9=272×(10÷5)=38×20÷8=316÷4×83=13×3×53=420÷3÷4=479-36×7=342-314÷2=458+965-634=241-12×8=422×3=(759-247)÷2=744÷4=873+585+874=235×8÷2=75×13÷5=316+426-225=5/8-1/8=33×(64÷4)=296÷(204-196)=442-10×18=111+15×42=652×(575-569)=422-17×12=13×20×3=12×41=757-13×26=645-527+304=722÷2×4=27×31=457-(259-89)=537+294+90=4.1-3.9=722-(478+58)=469÷(14÷2)=824÷2=372+906-879=744÷2÷2=13×(276÷4)=8.6-2.3=434+29×25=976+215×2=360÷(10÷5)=13×25+322=820+(579-26)=12×63÷3=(636-543)×65=197×2-258=2.4+8.7=18×5×23=30×10-97=(345-287)×11=38×11×2=425÷5÷5=12×(81÷3)=303×3÷9=392×2=876-(331+77)=271-(398-344)=6.1+1.7=100÷4×18=(469-461)÷2=794-392-162=6.1+6.1=459×(822-818)=535-(883-855)=974-146=850+780÷5=572-12×6=426÷(12÷4)=10×9×32=318-205-11=324÷(418-414)=300÷5÷5=40×(23-14)=14×28=329×3-845=164-(37+120)=384÷(72÷9)=(295-127)÷7=610×4-106=178÷2×7=322+159+181=328÷(4×2)=175×(232-228)=354-786÷6=912+308-359=403-(648-613)=456+714÷6=293-39÷3=690÷3×9=280÷(56÷8)=32×(136÷8)=435×3=474÷(58-52)=27×(194÷2)=28×23-493=462-16×27=869+229=527-792÷6=4/7-1/7=183+32=12×3×10=944-(224+309)=429+455-365=46×9×4=453-(202+26)=904÷(2×4)=400-16×11=543÷3+984=701×5=172÷2÷2=782-380+569=7.8-4.6=337-72=24÷4×25=360÷9×26=45×22-203=93.3-10.2=966÷(2×3)=57+471+386=676÷4+497=132×3×2=(878-272)÷6=26+54×3=23×4×21=7.3-2.7=71.9-42.2=10+92×10=82.1-32.3=601-125-333=763+850÷5=183×4-502=403-68+910=356-56-91=300÷4×24=338+(459-222)=614÷(14÷7)=336÷2=477-200-239=268÷2÷2=56×(102-33)=209-129-30=23×18=678÷(3×2)=399-53-217=255×3=39×5×4=673+318-370=177+584+282=974-23+730=825+618-552=118×6=357×(27÷9)=10×10×7=151×(51-47)=149×(140-137)=977-955+503=10+438-301=3/6+2/6=65×(747-689)=511÷7×3=613×(18÷2)=189+28×20=10×4×6=23×29=15×(180÷5)=51×48÷6=124÷2=464+12×29=39×13-254=78.6-41.4=14×36=590÷5=(385-169)÷3=131-78=828+189×3=9.0+6.2=101+34×27=5.2+7.6=270×(56÷7)=479-11×3=81+820÷2=633-286-93=939-(989-507)=63÷(14÷2)=44+263=43×2×61=11×5×15=10×91=342×9-383=40×18÷5=173×(41-37)=651-72×4=208+918+350=82-14×3=12×7×62=23×9×8=61+266+169=876÷(3×2)=450-431+249=49×(573-494)=21×(126÷3)=472-12×13=419+14×20=92×52÷4=479-92×3=49×(283-266)=14×18=60×67÷5=52×15÷5=(589-433)÷2=583-441÷7=(186-99)×10=144×4÷6=411-29+12=354+776÷2=123-78÷3=28×6×2=59×(194÷2)=663÷3+71=340-108=96÷(2×2)=228×3×7=146×8÷2=(225-214)×86=875-24-618=275-(941-896)=503-57×3=860÷2×9=11×8×6=119×6÷7=20×(44-38)=285+87+552=779-25×11=351÷3×9=249-165-15=438-276÷4=937+234×2=50×(112÷7)=176-186÷3=55×16÷5=52×6×2=63×71=633-(345-185)=130+258=616÷4×7=120÷5×32=18×96=174-(52+49)=54×7=546×3÷2=51÷3=11×19×4=956-(159+276)=351-66÷2=565-420÷3=7.1-1.0=395-(214+31)=1/8+2/8=184÷(2×2)=351-(466-263)=460×2÷4=(499-75)÷2=18×4×11=887-(706-547)=20×3×8=885-764=238-30×4=134+121=546+322-820=828÷6÷2=725+410+499=388-22=223×4×2=458-897÷3=8/10+2/10=38+411-86=284-48×4=27×16-349=45÷3×34=120÷8×12=627-(323+114)=238+258-308=(761-585)÷8=21×5×3=446+(448-230)=36×12-45=112÷2=280-142=317-200=190÷5×3=92+437+485=37×5×3=5.6+4.9=159÷3×55=177×4-267=151-52+159=395×2×5=687-114×3=553-238+151=65×16=(195-60)÷9=12×8×6=31×3×45=177+90+573=673-233+113=316+282=19×22-123=62×(198÷6)=243+(154-135)=14×61-809=169×2-193=(482-415)×97=4.7-3.8=545÷5+662=562÷2×6=26+30×12=758-(610+87)=981×(782-774)=48÷(137-134)=345÷5×14=12×4×27=468+53×4=(59-12)×10=183+24×11=292+492×2=907+443+681=2/8-1/8=716÷(32÷8)=4.9-3.5=120×4×2=520÷(10÷2)=2/6-1/6=545+(810-641)=584÷(678-674)=306×5÷3=646×(21÷7)=54×4×9=973×(439-434)=274÷(544-542)=588÷2=673+112×7=(473-395)÷2=258-185=818+562-526=553+66×4=1.6-0.7=186+67=269-48-121=504÷8÷7=890+568=28×4÷2=352÷(16÷4)=13×(380-332)=918÷(3×2)=298+11×43=294-22×13=759×(40÷5)=169+287+859=12×30÷6=414-(73+76)=804-267÷3=213+(804-433)=233-(436-392)=476-182-188=158×(10÷2)=840-11×56=319+107-317=476÷(56÷8)=273-167=483÷3÷7=(877-792)÷5=396÷(12÷2)=561+32×12=15×15÷3=702÷3÷2=272÷2+242=67×(392÷7)=293+70+565=4.1-1.1=10÷5=255×2÷3=936÷(2×4)=349-17×12=16×54×3=4/7+2/7=433+29×19=59×(56÷7)=65×7+750=760÷5÷8=388×2=366-274+877=210+169×4=3.1-0.3=150÷2=208÷8×73=(412-158)÷2=315×(20÷4)=801÷3×8=55×23×7=685+(256-113)=(353-334)×37=329×2-565=784×9÷3=296+124=17×51-72=107×3×4=37+51×3=187+96-136=236+(318-130)=258-(219-141)=68×4×3=30.6-17.8=236÷(2×2)=76+155×4=95×8-15=462-(287-210)=34.8+19.8=468-(105+307)=51×34=552÷(20÷5)=460-(290+21)=12×81÷2=971-(120+453)=4.8+3.6=186×4+115=471+996÷3=436×(64÷8)=11×(157-103)=504+94×9=391-(430-389)=430-22×17=765-59+570=308×(18÷9)=1.2-0.2=13×42+56=194+(464-348)=(455-236)÷3=9.4-7.5=(217-73)÷3=225-45+301=11×6×14=603-154-269=462+(614-394)=195÷(213-210)=(183-95)÷8=494×6-256=452+518+828=414÷(3×3)=378+65-380=353-291+56=18×21-346=93×(830-824)=680÷8=160×(21÷7)=684÷(72÷8)=762÷(3×2)=305-24×8=15×4÷2=18×68=673×(45÷9)=525+382+961=794+41×19=838÷2+303=76×13=29×3×2=199×(816-811)=791÷(56÷8)=342×(72÷8)=324÷3÷4=175+87=4.7+4.3=21×4×76=679-14×19=164+(497-489)=80.0-52.4=45×(168÷8)=756-(544+212)=224×2÷4=314-276+308=188-(79+31)=72÷4=388-63-124=18×22×2=32×(102÷6)=(667-541)÷6=145×5=116+(437-259)=174×4÷3=300÷4×3=430÷(45÷9)=40×(868-827)=35×36÷4=848-(499+321)=11×35-98=58×(24÷6)=110÷5=590÷5+271=620-65-465=156÷(225-221)=458÷2+132=282÷(3×2)=93×(903-900)=58.1+37.2=122×(24÷3)=383×(28÷7)=24×67÷4=488-353=900-12×31=381+11×23=15×(20÷4)=57×93×7=997-(596-32)=813×3=697-392-68=864×(28÷4)=594÷(3×2)=11×23×2=8.1+0.3=11×36-153=109×(14÷7)=78×(287÷7)=212÷4=383-496÷2=600÷4÷3=243÷(18÷6)=1/4+2/4=927-(152+92)=403-472÷2=15×2×32=262×(240-237)=964-99×9=217+15×14=1.7+52.3=828÷(136-127)=21÷3=34×27-356=7.9+6.6=261×3-549=481-944÷8=(265-191)×27=12÷3×83=884÷2=485÷(342-337)=474÷(326-324)=556+230+187=78÷3×38=810÷9×4=202÷2×7=517-240=467-(442-402)=937-504÷7=409-141-262=246×6=894×3=393-21×4=24×4×63=807×8÷6=100+98×9=144÷(54÷9)=17×2×91=476÷7÷2=10×35-290=970-698-86=804×5÷3=984÷(2×3)=883×9-149=93×(429-358)=628÷(2×2)=288÷8÷9=885-78×2=45+(467-183)=653-12×37=18×5÷3=78×15÷9=444÷(2×2)=12×4×29=(228-160)×40=72÷9×54=53+37×16=23×(48÷8)=77+936÷4=215×5-592=364÷(28÷7)=18×6×3=295×2÷5=451-249-77=368-24×12=11×34-14=108-43+61=47×(424÷8)=38×12-436=412-332=126÷2×51=29×17-76=273+52=810-674=279×2×7=405-64×2=246+17×29=22×34÷2=(156-32)÷4=246+(345-73)=454-62×6=258×2×8=34÷(607-605)=61×(288-285)=498×5-619=710+315÷5=19×10-112=95-33×2=321+525÷5=33×97×9=7.6-1.9=395+(354-85)=18×45-532=931-85+62=(430-398)×18=867+162×3=204+291+31=363+82=547+72×11=426-358+98=47×19-538=940÷4×3=31×21=182×4÷2=33×(188-179)=318×(182-179)=10×(320÷4)=414÷6×11=312+10×48=774×(164-158)=981-32×11=497×(48÷8)=196+283×3=336÷(21÷7)=113-14+86=84×70÷5=979-700-114=23×4×40=482-159÷3=13×14×4=696÷(2×2)=108÷(3×2)=45×31×7=259×2+447=54×2=158+293=437-(232+95)=78+476÷4=163+162×4=867-258=761-60×3=991-649=35-(541-512)=484÷(18÷9)=218×(300-296)=184+259-33=52×53=(271-127)÷4=18×38÷3=907+247×2=2/5-1/5=339-504÷6=16×29=609-109×2=529+580=(379-47)÷4=143×6+949=17×84÷7=486-15-325=39×18=483+179×2=36×(68-62)=11×31×2=483-240-184=2.4+1.7=136÷(28÷7)=31×2×17=212-495÷9=580÷5×7=864-52-561=365+766+997=828+26×17=884-137-676=94+37×4=609+11×38=335÷(20÷4)=960÷(3×2)=12×36+53=43×12÷4=97-89+279=890-350÷7=11×3×64=16×4×69=436+(545-437)=3/9-2/9=61×(224÷7)=444-(406-135)=101-(54+18)=11×22×2=164÷(24÷6)=42-108÷6=168÷(446-439)=21×3×6=27×17×2=134×7×2=774-55+452=428+385+951=253-16×9=参考答案15×33×8=3960(590-310)÷8=3544÷2×10=220397-172=225150×5=750140×3-111=309770÷(876-871)=15418×50×7=630097×2=19415×2×7=2107.4-2.4=5.069÷3×26=59829+788-394=42392÷(269-265)=2390.4-17.3=73.122+(321-101)=24248×6÷9=3255÷5+64=75582÷3÷2=97473-324=14954×5÷6=45823-182×4=95793-15×51=28286-280+202=208895-383-180=332425×4=170026×38+466=1454433+(453-72)=81444÷2×27=594497÷7=71588÷7×73=6132414-360÷3=29476÷2×34=129228×86÷4=602960-(407+410)=14381×8÷3=216(451-171)÷2=140450÷3÷6=2542×(592÷8)=3108924÷(266-259)=132432÷(2×3)=72(325-49)÷2=138452×2-495=4099.7+9.8=19.528÷(28÷7)=7462+39×6=696204÷6×5=17012×18×2=4322/3-1/3=1/3(463-457)÷3=2385-80+10=315(209-180)×33=957181+33+144=358134-(179-173)=128159÷3×47=249182×99×5=40590495-23×21=1253.5-44.1=9.4548-25×21=23440-(29+260)=151417-27×15=12380÷5=7623×20×2=920130+193=32321×8+240=408249-810÷9=159465÷(119-114)=9365×(875-808)=4355367+(945-220)=1092295-138-17=140199×(10÷5)=398295×3-90=79537×3+140=251252÷(3×2)=4224÷6×94=37628×51=1428505×2=101093×40×5=186002/6+3/6=5/6270÷3=9021+304+979=1304264÷4÷2=33445-37×3=334128×(15÷5)=38414×27-51=32777÷(447-440)=1139×2×64=4992737-788÷2=34379×2=158338+13×31=741(793-607)÷3=62410×9-20=3670493-71×5=138610-266÷2=477978÷2×8=391242÷(56÷8)=6496+771÷3=753850-(568-555)=83725×17×2=85012×24÷9=32166+805÷5=32780×8×7=4480271×2-421=121102×8-314=50282×80×6=39360746-37×9=413884-738÷3=6386/10+2/10=8/10129×(497-490)=9036.4+8.4=14.87.1+2.6=9.7(410-220)÷5=38668+517=1185480÷(16÷8)=240126+(499-429)=196393-79×2=235374-12÷6=372135-(619-500)=16394+84×5=81466×13=85814.4+27.3=41.748×50×9=21600269+350+314=93353×(686÷7)=519431×24=74490+48×4=282179-147-27=560×12÷6=120222+142×4=790962+822÷3=123621×(488-456)=67219×35=665839-14×45=209382-215+824=991832-104×6=20859×(20÷5)=23621×37-596=18141×73×7=20951529-248×2=33420÷(2×3)=7018×93÷9=186254+162=416558-211=34710×26×3=7800.4+9.4=9.8838×8÷2=3352198÷3=6613×71-114=809141×3×2=846790×8÷4=15804.1+2.3=6.4485-(129-100)=456796-413+27=410371×3-147=9664.5+8.2=12.7178+670+77=92553×(102÷6)=901256+80=336930-676÷4=76122×15+667=997318×(12÷6)=636359×6-670=1484935×(14-10)=3740383+75×8=983(304-300)÷2=2195+(218-35)=378943-758-116=69576÷2×9=259251.8+29.8=81.662+145+437=64447+193=240426-83=34312×22×2=5281.8+2.8=4.6140+372÷3=264197×3+386=977341-(184+136)=2127×36=97221×2×24=1008448+163-515=9681×(35-32)=243126÷2=63493-(532-531)=492735-400+222=55778×(204÷4)=397845×13+661=1246162÷(3×2)=27276÷2×5=69052.0-31.6=20.418÷(2×3)=3450÷9×7=350439-39×5=244504+(732-280)=956216+592-389=41933×2×40=2640265-(40+174)=5184×95×8=6384095.5-63.4=32.1988÷2+146=640402×2+290=1094281+96-272=105276÷2÷3=4612×56=6729.5+79.5=89.0425-14×20=145324÷2÷3=54425×(617-613)=1700780-82×5=370225÷9÷5=5170+272=442490-16-289=185272÷4×20=1360264÷4×81=5346840-(32+670)=138540-205=335243×(56÷8)=1701368÷2+242=426180÷6×24=720790-11×51=22916×5×97=7760642-24×21=138133×7=93146×(397-393)=184946÷2×3=141910×(167-80)=870451+49-391=109900÷4÷5=45303+286×3=1161580÷(2×2)=145158×(236-233)=474470-54×5=200322÷7=4633×(441÷9)=161710×11×7=770454-246=208130÷5×31=806120+312-292=140213÷(102-99)=71237+804÷4=43836×4÷9=16387×(497-490)=270916×27+301=733455-22×20=15340÷5÷4=17177÷3=596/9-3/9=3/9808×7=565615×50×8=600056.5+19.9=76.447×8-212=164779-39×13=27215×(431-375)=840880-(248+448)=184146×6÷4=219(133-94)×68=265214×(458-444)=196355÷(381-376)=71216-23×7=5534×11-66=308174×(32÷8)=696430+13×66=1288402×7÷3=938165×(39-33)=990106+579=68519×56=1064400÷(294-292)=20078×89÷6=1157333+149=4824.2-0.6=3.6812-(867-131)=76665+(922-340)=12479.5-1.7=7.872+14×18=32478÷3×35=910768÷(2×3)=128355÷5×25=1775165×4-78=58273×11=803223+408=631155×3=46590×10÷4=225450-193=2576/8-1/8=5/868×44=2992497+(232-151)=578261÷3+369=456805×3÷5=483104÷4×7=182161+127-157=13168×(248÷4)=421681×(114÷6)=1539202+58+572=83266×5×9=297012×(296-285)=13293-(143-134)=84114÷3=38150×2×3=900162+16×17=43410.0-3.6=6.415×3×43=1935468-389+238=31751×5×3=76555×(610-598)=660224÷2÷2=56845÷5×4=6763.5-2.2=1.326×(200-171)=754491×2=982389×9=3501416-(69+143)=20415×5×32=24003/5-1/5=2/5249×2-436=62123-52+248=319532÷4÷7=199.3+1.9=11.2234+(281-22)=493(863-840)×32=73625×37-14=911970-507+505=968352-17-142=193142×(18÷3)=852665-38=627351×4-857=54721×6÷3=42124+687-221=590259×7=1813478-331=147942÷(12÷6)=471274+993+664=193116×20-294=26408-220÷4=353648÷3÷4=54(376-301)÷5=15304÷(299-295)=76136-46=9026×4+59=16323×(145-74)=1633143+170-244=69(744-726)×53=954137×(18÷3)=822252-(277-259)=234912-(447+49)=416376÷(494-486)=47103×5×7=3605576÷(612-604)=72298-138=160378÷7=5472÷(42÷7)=128.6-2.5=6.1316×5-952=62885×63=535581÷(469-460)=9861÷7+462=585152÷(2×4)=1984÷(498-491)=12665-39×14=11952×(204÷4)=265217×43-711=20955-190=765(905-760)÷5=29274+22+423=719217-20×10=17132×4-242=28611.6+27.3=38.948÷4×2=24730-(957-670)=443264÷(2×2)=6670×(131-50)=5670500÷2×5=125045×69=31057.9+14.0=21.9219+742÷2=590130÷2×8=52079×7=553687÷(655-652)=229118+(635-337)=41612×23-142=13411×3×90=2970384+468=85250×17=85082×40×8=2624010×7=70(376-360)÷2=8648÷3÷6=36194+225-330=8918×(172÷4)=774148×6-10=87831×16-17=479908×(736-732)=363262×16-777=215541+451=992784÷8×2=1966.7-6.5=0.286×5×7=3010143×4-126=446284+(428-293)=41940×36÷9=160233+39×16=857551+990-23=1518738÷9×31=2542333×3-86=91318×23=414(376-364)×80=960623+963÷3=94416×30-410=70298+(484-141)=641321+50-249=12289-(393-383)=79153+90×3=423630÷3×8=16807.4+0.6=8.0351-59×4=115100÷5×11=220322+131=453646+986+550=2182900÷3÷4=75582+(313-200)=69556×16+641=1537304÷2+702=854168÷(18÷3)=28940×6÷8=705951×(303-298)=4755160÷8÷5=427×15=405859-518÷7=785985-707-176=102483-291+189=381253×2-258=248169×3=507930-42×13=38483×(112÷7)=1328968+263-40=1191560÷8=70103+52×14=831485+108÷6=5034/6-1/6=3/6857+546-249=11549.5-1.0=8.5237÷3=79258÷(333-330)=86299-456÷8=242342÷(2×3)=57377+101=478882÷(328-325)=294(871-409)÷2=231235+(274-12)=49750×65×8=260005/7+2/7=1446+320×2=1086294-192÷8=27017×4×49=3332117+22×21=579369÷9=41110÷(163-161)=55453÷(911-908)=15139+(569-152)=456525÷7×17=1275443×6÷3=88652÷(279-275)=13177-77×2=23959+718+917=2594203÷7×32=928991-10×46=531121-90+109=14047×72÷2=1692665-392-134=139163×(16÷8)=326680×2÷8=170149-27=12212×30-204=156168÷(4×2)=21354-11×19=145465-18-14=433298÷(360-358)=14910×(312÷4)=780142+602=744421+(969-475)=915328÷2+977=114196÷8=12684÷2÷2=171933-269=66475÷5+931=946232×(21÷7)=69689×72=6408502-(713-224)=137.4-3.9=3.5448÷7×2=128371-13×8=267(316-60)÷2=128425-(183+20)=222992-(56+288)=6483.2-1.3=1.967×(136÷2)=4556307-(389-327)=245296÷2÷2=74156+40-100=963.8+2.7=6.573+158=23150×11=550884×(626-620)=5304357-14=34338×11-326=92692-(192+485)=1585×8=680954-166=78860÷(27÷9)=2045×(30÷3)=450340+278+29=64711+293-59=24579×(200÷5)=3160196×5-204=77654×13-481=221432-24×13=12019×8=152725+(488-23)=1190117÷3×6=234493-(764-734)=46360×(64÷8)=480138÷(20-14)=2371×5-111=24486×7×8=4816446×(776-768)=3568695-(854-229)=7010×14×5=700694-724÷2=3327.8+7.0=14.8192÷(66-62)=4829×3×10=8700.7+2.4=3.1347-(156+163)=281.1+2.4=3.5286-62÷2=255666+893-458=1101420-858÷6=277285-47×3=144(449-85)÷4=9136×21÷9=84945÷7×3=405102×9-192=726340-(450-351)=241252÷4÷7=945×15÷3=225420÷5÷2=4272-53+148=16720×13×3=78012×40-141=339136÷(2×4)=17695-30-198=4679.4+5.6=15.0175+(369-69)=475505+219=724(979-384)÷7=85295+473=768434-(228-39)=245213÷(15÷5)=71344×(63÷9)=2408(66-24)×14=588798×(522-519)=239486×(402-399)=2583/6-2/6=1/6791÷7=11365×7×2=910584-345=239762÷(2×3)=1272.2+6.6=8.8320÷2×8=12803.7-2.5=1.2856÷2×6=256876×85÷5=1292174+(753-566)=361400÷5÷2=40198×2÷4=9975×(107-94)=975762×2÷3=50836÷3×6=7227×14÷9=42220+187=407944-(72+713)=159996-700÷4=821912÷(2×3)=152836-(455-325)=706180÷4÷3=1517×39=663725+392-470=647837-56×5=557355-46+128=43711×(260÷5)=572479+53×3=638(373-45)÷8=4175×9÷5=135826+698-116=1408416-(85+250)=81128+10×15=278392÷(28÷4)=56772-698=74899-(424+446)=29634-577=57189+716+23=928374+225=5999.9+10.0=19.9432+(439-351)=520892×(537-531)=535210+98×5=500986-624-53=309297+703=100021×46÷7=138456-20×17=11622×86=1892859-(682-96)=27314×(108÷4)=378504÷(32÷8)=126902-22×39=44174+155+91=42092×2×4=736279+56÷2=307555×6-878=245213×5×23=1495531÷3=177148÷4×35=1295352+905+921=2178336÷4÷4=21500-370+428=55852×(237-234)=156(367-352)×66=99094×51=4794447-413+304=33815×2×67=201016×49=78425×20-359=141417-756÷4=228119÷7×2=34200+66=266336+105+28=46956×48÷4=672244÷(2×2)=61455÷7×14=910160÷5=3268×(40÷4)=680112×4×9=4032297÷(3×3)=33206-14×3=164496÷8+458=520341×6=2046396÷9=4473×4=292822-126=696726÷(36÷6)=12176×26×7=13832198÷(72÷8)=22977-283-378=316184×(42÷7)=1104201-(48+145)=833×2×30=1980286×3×9=77226.7-3.4=3.3444-14×10=304228-43-107=78(746-664)×61=5002392-15×25=17459-132-307=20(582-222)÷3=120104÷8×52=676170+51=221954÷2+389=866395×8=3160788+926=1714468÷4=117367+(819-732)=454464×2=928394-(263+107)=2412×37-155=289344÷(2×2)=8668÷4×11=18764+276-226=11436.9+47.2=84.1794-677=117103-(319-237)=2122×2×57=2508916-12×33=52012×2×65=1560(208-187)×12=252104÷2÷4=13321+79+43=44370×14÷5=1969.6-8.6=1.070×12÷3=28027×94×9=22842468-34×13=26222×3÷6=11138×7÷2=133801×2-80=1522312-(323-97)=86266÷7+269=307981-(725+197)=5967+408-468=7260×3÷5=156147-109+904=942192÷(20÷5)=48612÷4÷3=51379×(12÷4)=113724×75÷6=3006.7-4.6=2.1461×2-513=40985×9×2=1530868÷(24÷6)=21740×(75÷3)=1000901×(20÷5)=3604576÷8÷9=81/7+3/7=4/747×11+209=72670+26×29=824783÷(3×3)=877.3+24.9=32.2334-66-248=2019×3×89=5073456÷(2×2)=114(660-614)×99=4554178×(328-323)=890179+183+151=513281+68-256=93835÷(383-378)=167506×5=2530305×3=91538×8=304660÷2=33033×(145÷5)=957529-(503-390)=416686-31-211=444476÷2×9=2142364-200÷4=314266×3+639=1437880÷5×8=1408311+103×3=620875÷7=125384+423+265=1072317-16×14=93720÷3×2=480208×(235-232)=624381-246+252=38785×(150÷3)=425039×2×65=507027×37-111=88818÷2×75=675234÷3÷2=39161×(42÷7)=966315×3=945124-86+333=37184×4-152=184252÷9×11=308356÷4=8910×27×3=810(357-339)÷3=6157-93=64431×(10÷5)=8622/10+6/10=8/1012÷2×48=28849+159=20816.6-14.7=1.9581×9=522994.9-82.2=12.7312-(163+26)=12344×(322÷7)=2024494÷2+648=895932-832÷8=828367-(315-290)=342274÷2=137317+954=1271513+165+59=737550×3-939=71166×53×7=24486272-35×7=2784×74×5=3108065×(90÷9)=650831÷(39-36)=277561÷3×8=1496710÷(10÷5)=355130×3÷6=65349+440÷8=404796-65÷5=783182+(132-51)=263404-(195+130)=7920×4×6=480931÷7=133(324-84)÷5=48(753-507)÷3=8217×46÷2=391104×(45÷5)=936312÷(48÷8)=52941+(837-394)=138440×2×36=2880958×3÷6=479161+(497-100)=55815×27÷9=45349-275=7479.3+17.7=97.0185+171=35636+300-50=286395÷(910-905)=7967×7=4692/7+4/7=6/7156÷(319-315)=3929×2×84=487212×5×86=5160712-532+915=109517×30÷6=8517×24+90=498741+883+468=2092950-21×30=320(670-348)÷7=46195-(151-16)=60931-66=865407-36×5=22783.5+9.3=92.8576÷(2×3)=9610×63-296=33411×32×2=70478.5-30.2=48.394×(136-130)=564190×4=760216÷(831-823)=27181×(945-938)=126723×(92-59)=759850-419+243=67445+283-171=1572/8+5/8=7/810×(208÷4)=52058×17-313=673(200-164)÷9=452×11=57214×85=1190343÷7=49224÷4×9=504272×(10÷5)=54438×20÷8=95316÷4×83=655713×3×53=2067420÷3÷4=35479-36×7=227342-314÷2=185458+965-634=789241-12×8=145422×3=1266(759-247)÷2=256744÷4=186873+585+874=2332235×8÷2=94075×13÷5=195316+426-225=5175/8-1/8=4/833×(64÷4)=528296÷(204-196)=37442-10×18=262111+15×42=741652×(575-569)=3912422-17×12=21813×20×3=78012×41=492757-13×26=419645-527+304=422722÷2×4=144427×31=837457-(259-89)=287537+294+90=9214.1-3.9=0.2722-(478+58)=186469÷(14÷2)=67824÷2=412372+906-879=399744÷2÷2=18613×(276÷4)=8978.6-2.3=6.3434+29×25=1159976+215×2=1406360÷(10÷5)=18013×25+322=647820+(579-26)=137312×63÷3=252(636-543)×65=6045197×2-258=1362.4+8.7=11.118×5×23=207030×10-97=203(345-287)×11=63838×11×2=836425÷5÷5=1712×(81÷3)=324303×3÷9=101392×2=784876-(331+77)=468271-(398-344)=2176.1+1.7=7.8100÷4×18=450(469-461)÷2=4794-392-162=2406.1+6.1=12.2459×(822-818)=1836535-(883-855)=507974-146=828850+780÷5=1006572-12×6=500426÷(12÷4)=14210×9×32=2880318-205-11=102324÷(418-414)=81300÷5÷5=1240×(23-14)=36014×28=392329×3-845=142164-(37+120)=7384÷(72÷9)=48(295-127)÷7=24610×4-106=2334178÷2×7=623322+159+181=662328÷(4×2)=41175×(232-228)=700354-786÷6=223912+308-359=861403-(648-613)=368456+714÷6=575293-39÷3=280690÷3×9=2070280÷(56÷8)=4032×(136÷8)=544435×3=1305474÷(58-52)=7927×(194÷2)=261928×23-493=151462-16×27=30869+229=1098527-792÷6=3954/7-1/7=3/7183+32=21512×3×10=360944-(224+309)=41