三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)匯編及答案集錦499-164+133=313+233+24=9.6-2.3=842-478-58=736÷(4×2)=52-44+154=11×29×2=40×2×31=450÷3÷6=391-88÷2=248÷(2×2)=39×(255÷5)=11×84÷6=120÷2=579×(378-374)=(484-364)÷8=3.8+9.4=26×(217-187)=8.4-8.2=637-176=925+635÷5=175+103=281-43+632=496+442-112=(338-158)÷4=95×8=39×11-171=100+99=747+247=8.7-4.1=584÷(32÷4)=28÷7×53=400+(437-154)=13×20÷5=499+(392-26)=61×8×2=733+(866-494)=15×11-57=49×16-521=388-114×3=801+423=76.2-57.7=158+840÷8=71+970÷2=10×72-602=40×10×6=20÷5×39=11×28-215=741-539+648=489-850÷2=622×(239-233)=459÷3+353=80+304-302=75+490+194=206-200÷2=219×8-887=411+307+45=388-11×25=32×2×29=76×(58-50)=305×(154-145)=890-21×19=108×3=534-371-24=300-(434-226)=85×(320÷5)=372÷3×5=92×10-157=133+229-281=342÷3÷6=752×6÷4=(433-406)×28=28×27÷7=34×(28÷4)=44×(10÷2)=44-76÷2=258+125=521-(427-204)=458-415+202=146×6=450÷(36÷4)=797-44=660÷(3×2)=96×24=65+(394-355)=342÷6+608=11×37-26=949-853+47=23×44÷2=18×22=243÷3+59=627+264-236=401-148=195×4-731=660÷5÷3=379-47×8=9.3-7.9=249+144-35=840×6-328=592×(15÷3)=14×(201÷3)=697×(269-263)=(147-135)×16=280+16-42=108÷(41-37)=787-(96+405)=190÷(168-163)=31×(54÷2)=15×(382-337)=43×2×80=906-270×3=160+60÷6=11×45×2=963÷3×2=120×3÷2=12×7×86=348÷2÷3=480×(112-107)=939-56-291=410+511+772=93×(45÷5)=550-317+579=624÷8×83=158+341-360=131+54-90=61×(829-813)=879-94×9=62×(24÷3)=42÷3×58=363-167-192=576÷3÷6=336+(477-299)=145+(496-138)=712-(522-154)=976-20×36=(905-863)÷3=47.5-20.1=494-75-181=190+95=365×2=154+53+253=80×2×5=941+389×2=3/5+2/5=92÷(2×2)=200-370÷2=11×12×6=257-(324-92)=616÷(4×2)=986÷2+956=39×21÷7=488+(720-408)=84÷3=378÷7=83×8÷2=337-91-146=400×5-218=960×(44-37)=9.3+1.2=374-(198+144)=798-168÷8=681-115×2=12.3+59.8=87.7-0.5=68×62×4=912÷2×3=264÷8+773=170-79=490÷7=86×(56÷8)=542÷(18÷9)=479×(152-147)=72×64÷2=568÷4÷2=250+(429-380)=636÷(2×2)=75×(393-311)=18×15×2=387-28-151=112÷4×88=146+(381-327)=514-63×8=297×3=70÷2×20=763×3=60×3÷2=425-(157-39)=256+210=20+572÷4=528÷6×81=6.4-3.2=54÷3×50=400-10-95=237+26×4=656÷8+188=91+454=66×7÷6=218+201×3=61×22×6=188÷(10÷5)=41×4=821-599-100=593-40×2=(788-763)×53=914×8÷4=688÷(2×4)=4.8+6.4=51×10=508-496=66×9=268+(450-158)=17×41+32=445-44×10=475-90×3=483-47+19=540÷9÷5=470-18×23=62+388-303=6.4+2.4=19×18×2=14×46-374=(45-28)×20=740-(935-403)=(835-571)÷3=559+115×7=12×78-386=20×47=10×96÷5=61×6÷3=23×(252÷9)=(184-158)×23=32×18=17×(176÷4)=(582-369)÷3=242÷(496-494)=132×(56÷7)=18×27=378÷(467-465)=352+96+310=35+10×23=47×12=454÷(494-492)=491-(143+78)=664+(318-25)=27×16-96=15×32-330=121-(489-378)=256÷4=(419-389)÷2=150×4-539=90÷5×91=151×6÷2=729÷9÷9=(942-628)÷2=(240-186)÷2=463-15×6=696÷2÷3=342-290÷2=230-75×2=664÷8×2=406-11×10=3/7-2/7=91×10=45×10=678÷3×2=8/10+2/10=551+154×5=411-411+376=229-219+269=10×51÷2=41×20+776=119+99×7=442+69÷3=28×3×55=56×98÷2=80×9÷5=168+123×2=459-378÷7=430-308=15×16÷6=1/6+3/6=546-(190+339)=210+212-50=46+73+374=110+636+58=(475-441)×24=754-403-154=884-880+312=28×(375-366)=115+156=17×10×3=81+326+533=416+791÷7=645+951-693=125÷5×65=968-424÷2=173-160÷8=231-(451-249)=241-177-21=(459-390)×29=17×(158-118)=4/8-1/8=74×96÷4=9.5+5.7=22×11×4=825÷3÷5=682-22×20=123×4÷2=190+892-580=13×15×4=828÷(12÷3)=852÷(2×3)=205-16×3=72+(468-225)=216÷4×45=77-(187-154)=801-10×72=(870-346)÷2=2/4-1/4=4/9-1/9=232-182=488-209=246÷6=9.7-2.6=318+(984-664)=412+423+414=5/7+2/7=124+343=494-10×20=296-(169-50)=500÷(45÷9)=405-392+98=405-(245-32)=462-27×11=72×9÷2=7.6-6.0=442-32×12=6.8+19.8=797×2-419=13×6×53=(383-347)÷2=3.5-2.0=205-14×6=428-181-242=868÷(453-446)=347×(14÷7)=602-557=504÷8×2=219-30-138=26×(250-220)=(965-581)÷8=897-22×3=45÷5×57=22.4+43.1=903+(716-422)=922-723÷3=553+(970-813)=144÷(72÷9)=15×(118÷2)=492-31×2=132÷(2×2)=287+283=720÷(2×3)=315÷9×28=74×36×9=516÷(990-987)=93÷3=204×4×2=4/7-2/7=478-17-397=868+993-418=19×3+154=389×(10÷5)=22×14×3=957-16×13=357×4=494-(845-478)=479-340÷2=34×13+147=110×4÷8=182×9÷2=(772-257)÷5=(416-276)÷5=558+24+139=975-19×12=7.2+9.5=45×9=105×(449-445)=454×2+937=8.1-4.2=533-(260+259)=361+19×19=476-122+99=7.0-2.2=90÷2×13=172+491+162=84×2×3=385÷(133-126)=33×60×8=266×2-415=168×3=10×54=38×(33÷3)=431-(430-79)=19×4×24=16×3×7=200-176÷2=(431-419)×44=703×(24÷4)=5/7-2/7=25×32×5=440-411+46=275-(146+27)=(324-300)×27=12.7+37.6=11×13×6=31×3×72=135÷(54÷6)=312-65×3=361×4=314-636÷3=51×20×6=21÷3×6=240÷(589-586)=170×5=138÷(27÷9)=112÷8=10×12×6=176×5-603=8.2+1.4=924-(245+605)=276÷(380-377)=321×9=24×(210÷7)=43+34×4=412-137-23=527×2-931=5.4+4.2=924÷4÷7=26×(198÷9)=837-357+523=664÷(4×2)=860÷(2×2)=582×(38-34)=165×4÷2=43+105+377=57×(96÷8)=123×8÷6=912-250=16×4×15=7.4+3.3=15×(143-138)=456÷8×9=(536-464)÷4=27×(60÷4)=138-62=977×6=192×6=25×2×21=159÷(310-307)=32×29÷4=195÷(45÷9)=423×2×7=405-43-291=689-24×21=873-620+344=218-20×2=6.8-3.0=160×6÷3=399-156÷2=135×(48÷8)=360-545÷5=35.1+34.8=49+47×2=318-(44+152)=876+117-549=552+71×11=159×(21÷7)=83×72÷2=(391-367)×29=352-221=94×5-464=161+633-27=403-10×16=230+59×6=51÷3×7=526-274-82=56+40=328÷4=130+81×6=364÷4×56=775÷(30÷6)=171+830-512=7.3-3.0=124+336-238=351×2-107=411-(413-141)=270-14×15=125-10×11=25×15=18×45=40×11=795×(841-835)=364÷7=536÷(4×2)=19×13-58=532-(596-210)=408×9÷6=857×8=404+433=532×5=328-300-10=24÷4=5.5-4.5=80+257=5.9+0.5=(910-736)÷2=288+329+24=193×(32÷8)=306÷(18÷2)=101+29-96=(747-723)÷3=232÷(4×2)=9.8-9.1=564÷6=801-10×34=128-312÷6=25+296-33=7.3-5.8=16×2×38=856+159=345-152÷4=64×(160÷4)=444÷(20÷5)=42+831+85=598-840÷4=32×10=951+(535-429)=12×(10÷2)=381+216×2=91+238+531=325-25-122=594÷(707-698)=30×81÷5=956÷2×7=451-(224+136)=69×(522-449)=178×5-704=30×3×5=33+(741-261)=308+55×2=68×7-298=11×40-149=128×5÷4=381×2-301=461-(72+287)=940-(109+410)=651-525=152-(158-100)=177×5×4=313-47+145=324×2×3=20×(180÷4)=331-243=716×6÷4=213×3=152×6+57=15×(190-100)=190+15×2=22×2×53=27+768-430=99×86=52×(403-400)=(116-66)×14=600+18-83=50÷5×65=224÷7÷2=17+98=226+510-203=437-211+167=38×77=455-12×18=204+132-96=451+18×44=164÷2+837=177÷3×11=80×(193-159)=16×27÷2=454-43×5=795-667=214÷(16÷8)=254×(40÷8)=356+146×3=317+19×14=61+904÷2=223×(12÷3)=404-(330-274)=17×12×4=48×9÷8=9.6-8.1=108×(463-454)=54×10-341=42÷6×14=64÷2=6.0+2.5=833÷7×8=662-427-70=917+113×7=21×20÷7=99×18÷2=524÷2×4=384÷8÷8=420÷7÷4=139×(289-284)=837÷9÷3=210×(12÷3)=198÷2×9=630÷6×3=75+142=25÷5×6=545+30×20=62×5×3=6.8+8.9=159÷(12÷4)=(917-489)÷2=189-(241-107)=52+39×16=9.7+5.9=435÷5=3.6+4.2=63÷3=308÷7=5/8-1/8=144÷(15÷5)=21×(84÷6)=994+25×28=936÷4×8=454-209+104=84×65=30×8÷5=20×34=25×14+97=118-29×3=700+923-994=13+72-38=618×(91-85)=31×45=128÷4+349=362+300÷4=856÷(492-490)=495÷(50-41)=939×6=93×6÷3=(780-706)×54=766+295×2=8.7+65.5=199-(907-770)=474÷2=110×9+728=477+841+281=20×19×8=10×48-220=898-(308+166)=(182-93)×63=817-172-558=319-348÷6=223+945+263=902-256-305=12×(114÷3)=450×3÷2=132+152×3=115+151+43=222÷(2×3)=313+561+25=33.9+16.5=6.7+3.8=19×11×4=382-236=985-238×4=0.7+0.2=256+233=36×31=14×3×81=240÷2÷3=86×5-398=193+28×14=480-14×14=295-117×2=894-(650+228)=11×32-339=265÷5×8=302-(358-333)=(604-486)÷2=406×2=(286-134)÷8=127-99÷9=262×3÷6=48×68×7=28×40=79×(894-862)=970÷5×4=(922-854)×78=30×11×3=194+43×5=372+975÷5=119×8×4=43×98×3=88×59=4.5+7.5=738+210+647=93×(20÷5)=140÷5÷2=32×(567÷7)=35×2×6=92+233×2=399+57-273=671-(334+260)=43×9-287=336÷2=264-820÷5=149×2+454=197+267+876=184×2=776÷4=789×(582-576)=924÷(2×3)=974-16×25=175÷(28÷4)=(141-43)÷7=66×94×7=(397-175)÷3=16×2×47=267-(261-78)=124×5+118=402-(181+221)=(790-525)÷5=932÷(2×2)=280-(236-64)=908-830=44×11-283=21×3×69=597-466=(995-267)÷4=294÷7×19=953-(12+38)=4/8-2/8=59×66×9=949-(827+40)=19×(264÷8)=420÷(3×2)=692-21×9=778-(279-133)=152+212+324=479-(201+18)=243÷9×43=94+556+35=193-177=444-54×6=368×2=252÷4÷3=36×5×7=466÷(198-196)=378×9-502=275-15=404+426÷3=41×2×26=81×90×5=656-70+732=952÷2×8=481-14×26=300×2×6=224-768÷8=459÷9×8=90×(240÷5)=384÷6÷4=434×(458-454)=180÷2÷3=407-146-176=(176-128)÷8=(345-264)×70=346+375=122×(156-150)=442-148-123=928-24-265=186-119=11×6×3=250-59-46=750-90+344=9.8+8.7=18×15-233=362-40-159=360÷6+313=277+(477-465)=32×2×70=91+399+340=13+11×87=846÷(3×2)=10×83-572=660÷(2×2)=267-125÷5=488×9÷4=237-147=157×4-546=324+809=268×3÷2=22×(460÷5)=73.3-7.5=51×9-449=47×97×4=70÷7×82=12×3×20=172÷(84-80)=397-27×10=755÷(960-955)=8.1+1.2=48×2×81=476+12×9=3/5-2/5=72×89÷8=2/8-1/8=480÷(408-400)=855÷5÷3=44÷2=144+80=22×3×67=14×33=158-115+318=76÷(397-395)=956+217×2=190÷5=285×(27÷9)=451-11×16=738÷(574-568)=56÷(2×4)=36+15×65=126÷7+44=567÷3+871=10×(456÷6)=15×64=12×10×7=187+138-213=26×19-353=315÷(53-46)=96÷4×80=3/8+2/8=498-39×12=10×6×79=898×(15÷3)=4.7-0.2=208×(181-178)=160×(48÷8)=327×2=39×10×2=(534-486)÷8=(513-437)×57=919-(78+142)=20.2-7.3=190×(218-215)=168÷6÷4=69×5=801÷3÷3=448-11×15=306÷6×26=28×24=796×5-939=316+34+110=86.2-34.9=840÷(2×4)=333÷9×8=624÷8×6=84+346×2=307×3=48×91÷7=780×(680-674)=475÷5×96=11×(40÷8)=244+532=60÷(31-26)=349-193-82=28×(14÷2)=651+38×16=73×6×2=176×5-467=45+869+469=113+135+267=21×87=50×82÷5=349-(222+108)=691-(788-693)=235×(626-619)=989-531÷3=21×27=18×5×32=14×40-203=47×2×43=396-(187+57)=99÷3×88=28×32÷2=246+(383-232)=618÷(3×2)=392÷7=627+477÷9=947-(511+416)=789-622=29×24÷6=71+34×18=38×2×45=209×2×4=876÷3÷4=280-(31+163)=35÷(21÷3)=706-564÷3=32×(465÷5)=32×13-40=33×30÷3=76×(176-82)=951÷3=106×(430-424)=136÷8×6=336-68÷2=620-495+465=21×14÷2=781-(946-382)=31×14+503=232÷(14÷7)=514+48×4=624÷2×4=297×8-885=19×(400÷8)=672÷(4×2)=702÷(2×3)=694×4-757=382-13×10=556+(993-656)=717-27×14=241+175+190=463-(362+70)=939×8=849×(28÷4)=399-296+212=(289-212)÷7=5/8+2/8=(342-230)÷4=935-875+386=77×(176÷8)=916×8÷4=555÷(21÷7)=859-26×28=315+285=878-563+839=151×2+33=448÷(801-794)=(467-381)×33=664÷(2×2)=199+45=0.4+2.3=22×44÷2=221×(42÷6)=603×(12÷3)=756-20×22=612×2÷8=607×2-200=354-16×8=497-(101+332)=45×18-215=930-892÷4=180÷3×7=97×59×9=18×24÷4=12×81-238=256÷8÷8=16×61=(487-61)÷2=824-21×31=18.2+18.1=444-(52-41)=498-(181+46)=249×4÷3=50.0+26.0=954÷3÷3=957÷3×9=189+(285-18)=899+38×14=13×13×3=1/8+2/8=508÷(861-859)=400-29=67+520÷8=360÷3÷4=466×(42÷7)=131-486÷9=51×22=(409-273)÷2=69-136÷8=455-27×15=55×(162÷9)=920÷8+157=5.5-1.8=82.3-26.3=18×4÷8=504÷2÷3=608÷2×4=476÷7×12=767-333×2=90÷(45÷5)=249+29×11=8.7-1.7=21×46-751=64×5÷4=630÷(16÷8)=272-47+59=80×26×2=716×(42÷7)=922-98×4=423-(313+66)=(301-161)÷5=568÷(14÷7)=118-60=31×6×2=163×2×3=760-(640+78)=271+864÷2=330-197-40=21×16÷8=462÷(18÷6)=58×(360÷6)=142×6=42÷7×22=324÷(21÷7)=111÷3=(489-313)÷4=409-22×13=136÷4=897-(30+522)=23×13-50=842-184-307=122+352-365=482-80+65=650÷5=395+31×13=95.8-3.1=243+(254-10)=67×(30÷6)=876-329-109=901-(132+567)=328+22×4=211+452+278=13×63÷3=240÷3=258÷(2×3)=16×3×9=949+510-618=196-(49-41)=415+285×2=480×2÷8=45.6-23.8=287+(975-478)=15×31-404=55×(78÷6)=245+114×4=861÷7×3=410+842÷2=(172-86)÷2=603-296÷4=370÷5=929-992÷8=272+(463-190)=73×(33÷3)=474÷(2×3)=48×(24÷6)=464-498÷3=(38-27)×87=1/6+2/6=517×(28÷4)=869-(401+278)=708÷(3×2)=7/9+2/9=418×4÷8=31×15-316=322+101=72÷(12÷6)=7.9-7.7=904÷(2×2)=648÷3÷3=29×20-63=138+204-26=195×(35÷5)=66÷3+498=284+549=2/7+4/7=33÷3×56=348÷6×13=136×(18÷6)=892-(935-618)=857-85×3=98×8=147÷(63-60)=6.4+8.9=1/5+4/5=36×14+313=496-27×7=95×84=118+14×42=233×(710-702)=383-154×2=33×(120÷8)=501-146×3=11×(190-167)=38×21÷3=770÷5×4=444+(269-95)=770-543=50÷2×7=290÷2=6.2+88.6=447+16÷8=(336-282)÷9=452+(461-64)=433-(497-460)=76÷4×22=88+259=0.5+9.3=300÷(2×2)=972÷4÷9=253+(435-26)=19×(162÷6)=15×6×26=(808-776)×27=354-(47+136)=317-101=786-594÷9=156-59×2=617-88=82÷2×23=18×33-369=16×11-152=67×76=522÷3+350=685+224+348=363÷(97-94)=189÷(45÷5)=707+(881-542)=858÷(18÷3)=62×(20÷2)=302-(407-349)=116-104=869-(85+125)=50×(48÷6)=616÷2÷4=35.4+1.1=822÷3=846+858-622=103-65+23=328×6÷4=299-(793-646)=136÷(36÷9)=131+69×11=324+19×47=444÷(12÷6)=958-255×3=217×(491-485)=10×5×59=57×22×7=251+32×29=105×9-514=223-320÷8=582÷(411-409)=692÷4×9=449×(602-593)=791×6=190+11×73=41×19=616-14+677=29×23=689+71×10=857-13-112=248÷2÷2=10×81-270=920÷8+243=68×86×5=185÷5×54=331+500+633=65×(273-264)=295-27×2=833-177+122=732÷6×5=278+16×21=42×8÷6=(435-342)÷3=348÷6+997=493-24÷3=235+146+306=21×28÷3=6.8-3.2=195÷3×9=621+987-699=156+166=32×2×43=25×2×99=(496-344)÷4=488÷(4×2)=393×2=187×2×8=535-144=685÷(397-392)=11×76+35=31+17×47=36.7-17.3=366+779=365-(550-338)=81+(377-99)=434×2×7=984÷(4×2)=69×(409-402)=2.3+73.4=482-232=65×(117÷3)=852-65-492=120×6×8=107×6×5=186÷2=158×(62-59)=43×2×49=364÷(24÷6)=50×13-267=70÷(305-303)=192÷8÷6=85×4-125=360÷(54÷6)=3.8+96.1=360+(306-104)=12×7×52=11×2+317=255+120×3=46×2×6=154+243-150=16×7×5=13×3×95=22×40÷4=183×3×9=34×9÷2=304+171-421=85×(318÷6)=660÷2÷3=13×(333÷9)=627-50÷2=594-249×2=744-(938-926)=896÷8÷8=896-309=15×5×60=89×(12÷3)=254×2-277=73×(123-111)=187×2=140×4-335=120÷3×69=101+118=390+958+860=86×16×6=361+433=20×2×52=41+177=876÷4×6=854-13×44=105×9-231=344×2+519=11×(240÷6)=117+95=640÷(4×2)=185+240=633-61×5=85.2-8.4=43+222÷2=966÷7×2=15×(380-344)=75+400=311-16+44=302-(21+202)=40×(614-588)=80×10÷4=13×8×3=43×13=363-70×3=10×(288-248)=121×(120-114)=116×3×2=169-75-80=785-63×12=18×(617-571)=978-383-510=695-(971-758)=40÷4×25=367×5-168=(540-75)÷5=314+93-112=710÷2×3=60×9=20×4×7=809-494=276÷3×18=17×5×24=905-879÷3=19×22-192=751-77+379=215+400÷5=462÷(12÷2)=198÷9=410×(35÷7)=450×6÷2=1/8+6/8=152÷8×37=82×84÷7=338-10×22=356-(251-76)=390-366+392=222×4÷2=404+987=20×25-384=55×(118÷2)=68×15÷6=799×6=54×18-488=396+(386-260)=791×4-877=16×45÷3=540×3-426=44×2×39=18×38+863=320÷5÷4=73×3=441÷(3×3)=3/6-2/6=985-(543+49)=356÷(283-279)=977×8=(785-241)÷8=736-(92+410)=32+65×11=665-250×2=80-24+275=366-101=166×6-770=888÷3÷4=12×79=767+394+254=127+470÷2=31×15-215=331×3×7=210+115+124=144×2×3=72+146+594=23×2×4=771÷3=270+960÷5=18×(66÷3)=302+40×18=574÷7×2=751-68×2=8.9-3.6=22÷2+336=7.8-0.8=8.3-7.7=198÷(368-362)=447×(10÷5)=992×8=519+967=177-80=461+(326-206)=161-133=160÷8÷5=124×(151-146)=536÷8=717×(380-374)=840÷(4×2)=266÷2÷7=10×51=21×(268-235)=165×(475-472)=151-68-71=10×20×4=23×5×2=290-(246+12)=11×17×4=170÷(12÷6)=15×5×32=11×(365-357)=13×(303-243)=876÷6=82×72=150÷2=672÷(450-442)=166×5-186=389+(467-220)=277+(866-721)=62×(429-422)=790+226+134=796÷(2×2)=346-13×18=52+235=86×8×9=8.0+1.0=400-110-34=613+868-139=235+128=288÷(3×2)=48×7+335=654×6÷9=640÷2×6=827-173×3=546-93-67=797-324÷9=192÷(18÷6)=825×7=933-584=121+543+97=(167-145)×30=36÷(270-268)=27×47=604÷4×8=180×5×9=266÷(49÷7)=4/6-2/6=515+318-288=394-265=76+20×44=618÷6=378-348+462=938-129-44=644-16×31=604-(603-284)=1.7+1.4=240×4=8.0-1.7=988+62×8=497-220+168=621÷9÷3=13×20-46=16.7-15.1=28×29+174=40×6×2=(349-343)÷2=386÷2+94=98÷(18-16)=465+134+162=95×50=445×9-633=77×(327-320)=637×7-489=22×27÷3=(72-18)÷2=9.6+1.6=3.8+4.7=6.3-1.9=96÷4=883+(338-27)=384-268-45=45÷(36÷4)=75×12÷5=671-(796-592)=456÷(161-153)=17×(259÷7)=22×(231÷7)=87×46÷2=288÷(458-450)=16×4÷2=19×2-36=708÷(18÷6)=216÷9×19=14×6×26=214+(74-45)=19+26×28=69×91×3=1.6-1.0=324-315+18=462-(184-47)=477×(42÷7)=374×(644-637)=(36-21)÷3=120÷(645-637)=246-(111+51)=164+25-173=87×5×8=252-(24+32)=837÷9×13=303+682-29=165÷3+188=576÷(273-269)=324-892÷4=333-30×9=208+175=41×22-557=26×34=47×2×45=473-37×9=71.3-6.6=21×2×9=273+(179-40)=252÷(49÷7)=84÷(283-281)=168÷3×6=194×(27÷9)=234×8-680=486÷(167-158)=203×(387-384)=54+340-166=46×18÷3=534÷(18÷9)=0.5+0.8=497+(785-204)=12×5×86=872÷(2×2)=455÷5×41=136×4×9=411-14×28=321-13=32÷2×25=42×59÷3=160+(447-261)=345-13×18=30×(76÷4)=37×10×2=221+(584-301)=26×3×27=920+102×8=76×5=334×2-273=619+25×10=281-(118+93)=608-(920-669)=312+15×24=594÷2+149=475-(111-53)=266-256+283=426-39+836=47×10-228=812-692=660÷(2×3)=36×(150-136)=385×(18÷9)=62×8-420=612÷2=200÷5=17×47+537=參考答案499-164+133=468313+233+24=5709.6-2.3=7.3842-478-58=306736÷(4×2)=9252-44+154=16211×29×2=63840×2×31=2480450÷3÷6=25391-88÷2=347248÷(2×2)=6239×(255÷5)=198911×84÷6=154120÷2=60579×(378-374)=2316(484-364)÷8=153.8+9.4=13.226×(217-187)=7808.4-8.2=0.2637-176=461925+635÷5=1052175+103=278281-43+632=870496+442-112=826(338-158)÷4=4595×8=76039×11-171=258100+99=199747+247=9948.7-4.1=4.6584÷(32÷4)=7328÷7×53=212400+(437-154)=68313×20÷5=52499+(392-26)=86561×8×2=976733+(866-494)=110515×11-57=10849×16-521=263388-114×3=46801+423=122476.2-57.7=18.5158+840÷8=26371+970÷2=55610×72-602=11840×10×6=240020÷5×39=15611×28-215=93741-539+648=850489-850÷2=64622×(239-233)=3732459÷3+353=50680+304-302=8275+490+194=759206-200÷2=106219×8-887=865411+307+45=763388-11×25=11332×2×29=185676×(58-50)=608305×(154-145)=2745890-21×19=491108×3=324534-371-24=139300-(434-226)=9285×(320÷5)=5440372÷3×5=62092×10-157=763133+229-281=81342÷3÷6=19752×6÷4=1128(433-406)×28=75628×27÷7=10834×(28÷4)=23844×(10÷2)=22044-76÷2=6258+125=383521-(427-204)=298458-415+202=245146×6=876450÷(36÷4)=50797-44=753660÷(3×2)=11096×24=230465+(394-355)=104342÷6+608=66511×37-26=381949-853+47=14323×44÷2=50618×22=396243÷3+59=140627+264-236=655401-148=253195×4-731=49660÷5÷3=44379-47×8=39.3-7.9=1.4249+144-35=358840×6-328=4712592×(15÷3)=296014×(201÷3)=938697×(269-263)=4182(147-135)×16=192280+16-42=254108÷(41-37)=27787-(96+405)=286190÷(168-163)=3831×(54÷2)=83715×(382-337)=67543×2×80=6880906-270×3=96160+60÷6=17011×45×2=990963÷3×2=642120×3÷2=18012×7×86=7224348÷2÷3=58480×(112-107)=2400939-56-291=592410+511+772=169393×(45÷5)=837550-317+579=812624÷8×83=6474158+341-360=139131+54-90=9561×(829-813)=976879-94×9=3362×(24÷3)=49642÷3×58=812363-167-192=4576÷3÷6=32336+(477-299)=514145+(496-138)=503712-(522-154)=344976-20×36=256(905-863)÷3=1447.5-20.1=27.4494-75-181=238190+95=285365×2=730154+53+253=46080×2×5=800941+389×2=17193/5+2/5=192÷(2×2)=23200-370÷2=1511×12×6=792257-(324-92)=25616÷(4×2)=77986÷2+956=144939×21÷7=117488+(720-408)=80084÷3=28378÷7=5483×8÷2=332337-91-146=100400×5-218=1782960×(44-37)=67209.3+1.2=10.5374-(198+144)=32798-168÷8=777681-115×2=45112.3+59.8=72.187.7-0.5=87.268×62×4=16864912÷2×3=1368264÷8+773=806170-79=91490÷7=7086×(56÷8)=602542÷(18÷9)=271479×(152-147)=239572×64÷2=2304568÷4÷2=71250+(429-380)=299636÷(2×2)=15975×(393-311)=615018×15×2=540387-28-151=208112÷4×88=2464146+(381-327)=200514-63×8=10297×3=89170÷2×20=700763×3=228960×3÷2=90425-(157-39)=307256+210=46620+572÷4=163528÷6×81=71286.4-3.2=3.254÷3×50=900400-10-95=295237+26×4=341656÷8+188=27091+454=54566×7÷6=77218+201×3=82161×22×6=8052188÷(10÷5)=9441×4=164821-599-100=122593-40×2=513(788-763)×53=1325914×8÷4=1828688÷(2×4)=864.8+6.4=11.251×10=510508-496=1266×9=594268+(450-158)=56017×41+32=729445-44×10=5475-90×3=205483-47+19=455540÷9÷5=12470-18×23=5662+388-303=1476.4+2.4=8.819×18×2=68414×46-374=270(45-28)×20=340740-(935-403)=208(835-571)÷3=88559+115×7=136412×78-386=55020×47=94010×96÷5=19261×6÷3=12223×(252÷9)=644(184-158)×23=59832×18=57617×(176÷4)=748(582-369)÷3=71242÷(496-494)=121132×(56÷7)=105618×27=486378÷(467-465)=189352+96+310=75835+10×23=26547×12=564454÷(494-492)=227491-(143+78)=270664+(318-25)=95727×16-96=33615×32-330=150121-(489-378)=10256÷4=64(419-389)÷2=15150×4-539=6190÷5×91=1638151×6÷2=453729÷9÷9=9(942-628)÷2=157(240-186)÷2=27463-15×6=373696÷2÷3=116342-290÷2=197230-75×2=80664÷8×2=166406-11×10=2963/7-2/7=1/791×10=91045×10=450678÷3×2=4528/10+2/10=1551+154×5=1321411-411+376=376229-219+269=27910×51÷2=25541×20+776=1596119+99×7=812442+69÷3=46528×3×55=462056×98÷2=274480×9÷5=144168+123×2=414459-378÷7=405430-308=12215×16÷6=401/6+3/6=4/6546-(190+339)=17210+212-50=37246+73+374=493110+636+58=804(475-441)×24=816754-403-154=197884-880+312=31628×(375-366)=252115+156=27117×10×3=51081+326+533=940416+791÷7=529645+951-693=903125÷5×65=1625968-424÷2=756173-160÷8=153231-(451-249)=29241-177-21=43(459-390)×29=200117×(158-118)=6804/8-1/8=3/874×96÷4=17769.5+5.7=15.222×11×4=968825÷3÷5=55682-22×20=242123×4÷2=246190+892-580=50213×15×4=780828÷(12÷3)=207852÷(2×3)=142205-16×3=15772+(468-225)=315216÷4×45=243077-(187-154)=44801-10×72=81(870-346)÷2=2622/4-1/4=1/44/9-1/9=3/9232-182=50488-209=279246÷6=419.7-2.6=7.1318+(984-664)=638412+423+414=12495/7+2/7=1124+343=467494-10×20=294296-(169-50)=177500÷(45÷9)=100405-392+98=111405-(245-32)=192462-27×11=16572×9÷2=3247.6-6.0=1.6442-32×12=586.8+19.8=26.6797×2-419=117513×6×53=4134(383-347)÷2=183.5-2.0=1.5205-14×6=121428-181-242=5868÷(453-446)=124347×(14÷7)=694602-557=45504÷8×2=126219-30-138=5126×(250-220)=780(965-581)÷8=48897-22×3=83145÷5×57=51322.4+43.1=65.5903+(716-422)=1197922-723÷3=681553+(970-813)=710144÷(72÷9)=1815×(118÷2)=885492-31×2=430132÷(2×2)=33287+283=570720÷(2×3)=120315÷9×28=98074×36×9=23976516÷(990-987)=17293÷3=31204×4×2=16324/7-2/7=2/7478-17-397=64868+993-418=144319×3+154=211389×(10÷5)=77822×14×3=924957-16×13=749357×4=1428494-(845-478)=127479-340÷2=30934×13+147=589110×4÷8=55182×9÷2=819(772-257)÷5=103(416-276)÷5=28558+24+139=721975-19×12=7477.2+9.5=16.745×9=405105×(449-445)=420454×2+937=18458.1-4.2=3.9533-(260+259)=14361+19×19=722476-122+99=4537.0-2.2=4.890÷2×13=585172+491+162=82584×2×3=504385÷(133-126)=5533×60×8=15840266×2-415=117168×3=50410×54=54038×(33÷3)=418431-(430-79)=8019×4×24=182416×3×7=336200-176÷2=112(431-419)×44=528703×(24÷4)=42185/7-2/7=3/725×32×5=4000440-411+46=75275-(146+27)=102(324-300)×27=64812.7+37.6=50.311×13×6=85831×3×72=6696135÷(54÷6)=15312-65×3=117361×4=1444314-636÷3=10251×20×6=612021÷3×6=42240÷(589-586)=80170×5=850138÷(27÷9)=46112÷8=1410×12×6=720176×5-603=2778.2+1.4=9.6924-(245+605)=74276÷(380-377)=92321×9=288924×(210÷7)=72043+34×4=179412-137-23=252527×2-931=1235.4+4.2=9.6924÷4÷7=3326×(198÷9)=572837-357+523=1003664÷(4×2)=83860÷(2×2)=215582×(38-34)=2328165×4÷2=33043+105+377=52557×(96÷8)=684123×8÷6=164912-250=66216×4×15=9607.4+3.3=10.715×(143-138)=75456÷8×9=513(536-464)÷4=1827×(60÷4)=405138-62=76977×6=5862192×6=115225×2×21=1050159÷(310-307)=5332×29÷4=232195÷(45÷9)=39423×2×7=5922405-43-291=71689-24×21=185873-620+344=597218-20×2=1786.8-3.0=3.8160×6÷3=320399-156÷2=321135×(48÷8)=810360-545÷5=25135.1+34.8=69.949+47×2=143318-(44+152)=122876+117-549=444552+71×11=1333159×(21÷7)=47783×72÷2=2988(391-367)×29=696352-221=13194×5-464=6161+633-27=767403-10×16=243230+59×6=58451÷3×7=119526-274-82=17056+40=96328÷4=82130+81×6=616364÷4×56=5096775÷(30÷6)=155171+830-512=4897.3-3.0=4.3124+336-238=222351×2-107=595411-(413-141)=139270-14×15=60125-10×11=1525×15=37518×45=81040×11=440795×(841-835)=4770364÷7=52536÷(4×2)=6719×13-58=189532-(596-210)=146408×9÷6=612857×8=6856404+433=837532×5=2660328-300-10=1824÷4=65.5-4.5=1.080+257=3375.9+0.5=6.4(910-736)÷2=87288+329+24=641193×(32÷8)=772306÷(18÷2)=34101+29-96=34(747-723)÷3=8232÷(4×2)=299.8-9.1=0.7564÷6=94801-10×34=461128-312÷6=7625+296-33=2887.3-5.8=1.516×2×38=1216856+159=1015345-152÷4=30764×(160÷4)=2560444÷(20÷5)=11142+831+85=958598-840÷4=38832×10=320951+(535-429)=105712×(10÷2)=60381+216×2=81391+238+531=860325-25-122=178594÷(707-698)=6630×81÷5=486956÷2×7=3346451-(224+136)=9169×(522-449)=5037178×5-704=18630×3×5=45033+(741-261)=513308+55×2=41868×7-298=17811×40-149=291128×5÷4=160381×2-301=461461-(72+287)=102940-(109+410)=421651-525=126152-(158-100)=94177×5×4=3540313-47+145=411324×2×3=194420×(180÷4)=900331-243=88716×6÷4=1074213×3=639152×6+57=96915×(190-100)=1350190+15×2=22022×2×53=233227+768-430=36599×86=851452×(403-400)=156(116-66)×14=700600+18-83=53550÷5×65=650224÷7÷2=1617+98=115226+510-203=533437-211+167=39338×77=2926455-12×18=239204+132-96=240451+18×44=1243164÷2+837=919177÷3×11=64980×(193-159)=272016×27÷2=216454-43×5=239795-667=128214÷(16÷8)=107254×(40÷8)=1270356+146×3=794317+19×14=58361+904÷2=513223×(12÷3)=892404-(330-274)=34817×12×4=81648×9÷8=549.6-8.1=1.5108×(463-454)=97254×10-341=19942÷6×14=9864÷2=326.0+2.5=8.5833÷7×8=952662-427-70=165917+113×7=170821×20÷7=6099×18÷2=891524÷2×4=1048384÷8÷8=6420÷7÷4=15139×(289-284)=695837÷9÷3=31210×(12÷3)=840198÷2×9=891630÷6×3=31575+142=21725÷5×6=30545+30×20=114562×5×3=9306.8+8.9=15.7159÷(12÷4)=53(917-489)÷2=214189-(241-107)=5552+39×16=6769.7+5.9=15.6435÷5=873.6+4.2=7.863÷3=21308÷7=445/8-1/8=4/8144÷(15÷5)=4821×(84÷6)=294994+25×28=1694936÷4×8=1872454-209+104=34984×65=546030×8÷5=4820×34=68025×14+97=447118-29×3=31700+923-994=62913+72-38=47618×(91-85)=370831×45=1395128÷4+349=381362+300÷4=437856÷(492-490)=428495÷(50-41)=55939×6=563493×6÷3=186(780-706)×54=3996766+295×2=13568.7+65.5=74.2199-(907-770)=62474÷2=237110×9+728=1718477+841+281=159920×19×8=304010×48-220=260898-(308+166)=424(182-93)×63=5607817-172-558=87319-348÷6=261223+945+263=1431902-256-305=34112×(114÷3)=456450×3÷2=675132+152×3=588115+151+43=309222÷(2×3)=37313+561+25=89933.9+16.5=50.46.7+3.8=10.519×11×4=836382-236=146985-238×4=330.7+0.2=0.9256+233=48936×31=111614×3×81=3402240÷2÷3=4086×5-398=32193+28×14=585480-14×14=284295-117×2=61894-(650+228)=1611×32-339=13265÷5×8=424302-(358-333)=277(604-486)÷2=59406×2=812(286-134)÷8=19127-99÷9=116262×3÷6=13148×68×7=2284828×40=112079×(894-862)=2528970÷5×4=776(922-854)×78=530430×11×3=990194+43×5=409372+975÷5=567119×8×4=380843×98×3=1264288×59=51924.5+7.5=12.0738+210+647=159593×(20÷5)=372140÷5÷2=1432×(567÷7)=259235×2×6=42092+233×2=558399+57-273=183671-(334+260)=7743×9-287=100336÷2=168264-820÷5=100149×2+454=752197+267+876=1340184×2=368776÷4=194789×(582-576)=4734924÷(2×3)=154974-16×25=574175÷(28÷4)=25(141-43)÷7=1466×94×7=43428(397-175)÷3=7416×2×47=1504267-(261-78)=84124×5+118=738402-(181+221)=0(790-525)÷5=53932÷(2×2)=233280-(236-64)=108908-830=7844×11-283=20121×3×69=4347597-466=131(995-267)÷4=182294÷7×19=798953-(12+38)=9034/8-2/8=2/859×66×9=35046949-(827+40)=8219×(264÷8)=627420÷(3×2)=70692-21×9=503778-(279-133)=632152+212+324=688479-(201+18)=260243÷9×43=116194+556+35=685193-177=16444-54×6=120368×2=736252÷4÷3=2136×5×7=1260466÷(198-196)=233378×9-502=2900275-15=260404+426÷3=54641×2×26=213281×90×5=36450656-70+732=1318952÷2×8=3808481-14×26=117300×2×6=3600224-768÷8=128459÷9×8=40890×(240÷5)=4320384÷6÷4=16434×(458-454)=1736180÷2÷3=30407-146-176=85(176-128)÷8=6(345-264)×70=5670346+375=721122×(156-150)=732442-148-123=171928-24-265=639186-119=6711×6×3=198250-59-46=145750-90+344=10049.8+8.7=18.518×15-233=37362-40-159=163360÷6+313=373277+(477-465)=28932×2×70=448091+399+340=83013+11×87=970846÷(3×2)=14110×83-572=258660÷(2×2)=165267-125÷5=242488×9÷4=1098237-147=90157×4-546=82324+809=1133268×3÷2=40222×(460÷5)=202473.3-7.5=65.851×9-449=1047×97×4=1823670÷7×82=82012×3×20=720172÷(84-80)=43397-27×10=127755÷(960-955)=1518.1+1.2=9.348×2×81=7776476+12×9=5843/5-2/5=1/572×89÷8=8012/8-1/8=1/8480÷(408-400)=60855÷5÷3=5744÷2=22144+80=22422×3×67=442214×33=462158-115+318=36176÷(397-395)=38956+217×2=1390190÷5=38285×(27÷9)=855451-11×16=275738÷(574-568)=12356÷(2×4)=736+15×65=1011126÷7+44=62567÷3+871=106010×(456÷6)=76015×64=96012×10×7=840187+138-213=11226×19-353=141315÷(53-46)=4596÷4×80=19203/8+2/8=5/8498-39×12=3010×6×79=4740898×(15÷3)=44904.7-0.2=4.5208×(181-178)=624160×(48÷8)=960327×2=65439×10×2=780(534-486)÷8=6(513-437)×57=4332919-(78+142)=69920.2-7.3=12.9190×(218-215)=570168÷6÷4=769×5=345801÷3÷3=89448-11×15=283306÷6×26=132628×24=672796×5-939=3041316+34+110=46086.2-34.9=51.3840÷(2×4)=105333÷9×8=296624÷8×6=46884+346×2=776307×3=92148×91÷7=624780×(680-674)=4680475÷5×96=912011×(40÷8)=55244+532=77660÷(31-26)=12349-193-82=7428×(14÷2)=196651+38×16=125973×6×2=876176×5-467=41345+869+469=1383113+135+267=51521×87=182750×82÷5=820349-(222+108)=19691-(788-693)=596235×(626-619)=1645989-531÷3=81221×27=56718×5×32=288014×40-203=35747×2×43=4042396-(187+57)=15299÷3×88=290428×32÷2=448246+(383-232)=397618÷(3×2)=103392÷7=56627+477÷9=680947-(511+416)=20789-622=16729×24÷6=11671+34×18=68338×2×45=3420209×2×4=1672876÷3÷4=73280-(31+163)=8635÷(21÷3)=5706-564÷3=51832×(465÷5)=297632×13-40=37633×30÷3=33076×(176-82)=7144951÷3=317106×(430-424)=636136÷8×6=102336-68÷2=302620-495+465=59021×14÷2=147781-(946-382)=21731×14+503=937232÷(14÷7)=116514+48×4=706624÷2×4=1248297×8-885=149119×(400÷8)=950672÷(4×2)=84702÷(2×3)=117694×4-757=2019382-13×10=252556+(993-656)=893717-27×14=339241+175+190=606463-(362+70)=31939×8=7512849×(28÷4)=5943399-296+212=315(289-212)÷