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684+70+57=400+(453-279)=5/8-1/8=445-105=15×11×3=307×3=356×9-797=145+63-122=564×8÷4=93×60=942-21×20=33×19-356=23×(108÷6)=(457-257)÷2=598-229-137=401-231=158×(326-323)=162×(291-287)=312÷8=28×35÷2=210×4-577=180÷(3×3)=293+49=645÷3÷5=615÷3×2=396+847÷7=(252-147)÷5=(79-20)×14=84×74×7=378-37×8=418-(386-104)=701-300=110×(56÷8)=6.3+5.7=268-518÷7=25×3×34=244×2-78=29+44=358+655-818=48÷2×40=49×10-90=716-228-279=7.2-2.5=576+12×11=659+865-797=662-336÷4=120÷(781-776)=288÷8÷2=22×9÷3=189-85×2=431-25×14=131×6×5=171÷(81÷9)=13×(81-35)=198÷(335-326)=391-348÷6=297÷3×81=35×53×8=664+891-129=15×26-311=22×59×6=384+113×2=28×19-94=497-(10+191)=172×4÷8=47×2×75=49+367-336=20×41-89=12×52-268=0.7+2.2=889-(799-660)=32×31-624=69×55×8=530÷(806-804)=13×32×2=246+(489-474)=391-49=164÷(2×2)=63×92÷9=196-90=343÷(35÷5)=480-14×26=346-231=22×45=42×(66÷3)=23×30÷2=39×6×4=417-18×21=76×7×9=119-518÷7=280÷(28÷7)=9.3+9.3=217×3=272+(878-866)=828÷3=23×13=150-535÷5=218×(245-241)=581+85+145=128×7-285=27×(27÷9)=236÷(2×2)=268-26×10=450-68+62=284÷2=443+(422-290)=942÷(3×2)=18÷3×93=84×(126÷2)=14×8÷2=116÷(402-400)=58+44=27×13÷3=980×5=28×18=774÷(3×2)=(504-135)÷3=110×7+467=267÷(214-211)=291-(322-128)=174÷(367-365)=684÷4÷3=129+(439-390)=10×9×58=3/7+2/7=927×(893-888)=733×(338-330)=102÷2=200÷5=24×(305-296)=922×(694-686)=656÷2×5=557-34×16=108×8+284=16×(391-340)=0.9+7.0=179×3+207=403-432÷4=56×8-337=24×23=255×(12÷6)=18×2×5=452÷(604-600)=419+(379-375)=644+853+971=190+350=150+470×2=82×9÷3=63+730÷5=7.3-5.1=450÷9÷2=756÷(3×2)=931-(814+103)=(528-180)÷6=761-(434-424)=300÷5=122+116×3=63×(84÷4)=392-203-70=720÷3÷2=238÷7+249=83×15=345+51×19=74-135÷5=402×2÷6=(210-90)÷4=468÷6×13=893-820=919-(50+34)=334-17×18=435×(12÷6)=244÷(640-636)=830-83×2=495×6=373-(416-248)=9.2+7.7=8.8-2.0=9.4+8.7=955-14×17=584×(531-525)=388+(327-282)=758+731+586=419-12×22=44×10×2=87×97=79×27=914+(930-73)=(249-165)÷4=40.9+12.4=54×(84-68)=62÷(118-116)=0.5+1.6=89×88÷2=4.1-1.4=464÷(4×2)=(978-386)÷4=24×(47-13)=17×28+171=489-10-354=24×40+708=140-13×8=4.4+39.1=45×19-566=224+26×16=288÷9÷2=336÷(24÷8)=562×(18÷6)=24+208+345=12÷2=463-(882-709)=576-534+612=944-550+966=(601-579)×62=20×40-719=640÷2÷2=315÷7=81×6×2=400-852÷3=18×3×9=(977-629)÷2=10×92+966=72÷(330-328)=672÷4÷2=78×3×4=819÷(3×3)=435÷(15÷3)=454-834÷3=410-109+452=10÷5×66=553+(928-668)=(153-17)÷2=4/8+2/8=67×(49-35)=268-82×2=125×(20÷4)=(347-176)÷9=611-12×49=214×3-612=383×2×4=50+285+249=356-220=(332-248)÷3=24×16-142=524-83=436-37-38=360÷5×27=21×70=57×(693÷9)=7.0-3.5=248-(150+51)=71×(130-126)=49×56÷2=49×58÷2=828-300÷4=289-(354-66)=898-50×5=264÷(464-460)=616÷8×71=12×4×80=38×10-24=8.1-4.9=(224-184)÷5=160+310÷5=21×10-66=242-(376-185)=861-708÷6=152-10×12=108÷(2×2)=55+251=436-(20+102)=696÷4×2=13×56=186×5-532=66÷6×18=92×5=411+22×5=987×8÷6=11+(448-76)=10×(42÷2)=(385-354)×21=996+795-956=218+233-405=945÷(35÷7)=360÷(803-794)=26×31-786=50÷(213-208)=144÷(16÷4)=306÷3=11×9×3=73×4÷2=356÷4=307×2=883-207-632=974÷2+246=266+407=40×(189÷9)=633×6=763-597=123+121=396÷3=869-566+48=714÷7+494=31×(32÷4)=767-(281+254)=577-(146-97)=426-(739-336)=706+700-208=759-719+696=765-79+140=392÷(491-489)=1/6+4/6=58+92×2=880-130×2=209-64×3=621-137+282=1.7-0.4=63×(145-137)=486×3=30×2×89=450-54-20=288+(396-204)=140+816÷2=111+470-385=472-928÷4=767+(675-500)=415+50×4=935+(850-687)=71×2×4=880÷8×5=344÷4×15=16×52=461+43×3=11×44-197=244-(423-289)=895÷5=732+12×66=20×28-503=38×7=(251-119)÷3=88.1-50.5=417-11×37=81×32×6=(384-297)×11=14×7×80=57×(165÷5)=13×11×4=168÷2÷6=12×31÷6=68+222-35=860-(800+31)=37×2×13=51+31+142=101+81×10=51×2×9=809+(111-32)=184÷2×7=252×3=376-158-36=36×2×16=409-133-271=216×4÷2=635-238-113=10×5×70=99×7-363=402-115-241=3/6-2/6=801-664+755=499-(381-18)=1.1+3.7=10×8×17=445-(10+243)=144÷6÷3=539×7-406=7/9+2/9=895-282-92=880-144×6=4.8-2.6=19×4×39=234-10×18=446-228÷3=227-153-41=274+113×6=131×6=744+510÷3=18×3×36=202÷2×3=331+537+829=407×(54÷6)=6.3-0.8=436-(173+119)=702-31×4=72÷3÷4=116×3×4=378×(330-324)=181+274=456+965-541=417-(247-198)=112+353-227=4/7-1/7=273-23=946÷2=917-150×5=97×(219÷3)=442-28×9=26×2×24=922-13×34=14×17×2=532÷7×62=(468-60)÷2=60÷(2×3)=232+(700-311)=81×14÷7=465-(177+51)=909-(25+794)=336÷7×15=360-48+55=656÷2÷4=384÷8÷3=53×16-57=0.3+8.2=247×(72÷8)=31×6×4=308÷(10÷5)=198÷9×14=(212-151)×16=207÷(18÷6)=49×3=68÷2=42.6+11.5=74.8-45.9=60×20÷3=24×3÷6=208÷8×14=5.6-5.4=644÷(153-146)=825-50-587=513+41×8=200÷8×16=481-154÷2=59×95=50×98÷7=910-729=431+19×15=127×7+140=388÷4×8=28×15-27=163×3×2=18+435-53=14×38-355=290÷2+557=517-380÷2=312×5-186=61+(889-549)=293+525-504=323-129-135=910÷2÷5=34×9=73×(45÷5)=61×44=102×4=210×4-43=823-759-15=57×10÷6=4.7-1.2=87×(255-246)=596-(93+25)=864-52×13=135+201=463-(104+217)=910-195-514=368÷8=394÷(311-309)=87×49÷3=140×(18÷9)=237+67×3=126+594=116-105÷7=342-145+93=66+11×72=258-(141+92)=28×22=280+401+953=84÷(12÷4)=(946-442)÷2=39×13+394=271-113+330=43.0+11.0=357×2-541=727-170-61=49+338+229=556+255-37=15×4×24=162÷(24÷4)=184÷2÷2=736÷(16÷8)=33+70+351=25×11-159=359+109=299+12×66=12×29-242=25×(15÷5)=223×6-796=443×6-737=331-(254-43)=4.8-2.5=540÷(16÷8)=486×2×3=54×9÷3=308+378=34×(80÷8)=708÷2×7=494-16×10=4.5-2.7=89×58=290+(210-13)=10×(380÷4)=681-188+605=57×6×8=45+200=7.9+3.7=797-444+152=361×2=626-14×31=217+630-296=12×9÷6=226÷2×5=84÷(447-441)=728÷(2×4)=14×(486÷9)=924×(20÷4)=73.0-14.2=203×(263-260)=25×(301÷7)=453-(33+290)=758×(36÷4)=225-(128-24)=14×3×62=558-360+568=644+10×61=40×6÷4=35+74=19×(124÷4)=318÷6×4=19×18×2=226-65×2=224×4÷2=418×(12÷6)=17×(280÷5)=661-976÷2=408×(557-550)=34×(510-446)=62×9-296=183+30×3=12×(400-363)=205-92×2=31×3×79=10×(45-14)=421-390+245=493-(122+86)=12×4×81=573+201×4=459-18×16=17×18×2=48×71÷8=80×7÷5=918-33-718=354+58×4=91-88÷8=4/9+3/9=820÷(2×2)=408-297÷3=14×70-714=336÷8÷6=34×(102÷6)=11×(136-66)=13×13=486÷6×11=396÷(3×2)=522÷3÷3=296-115=504÷3×5=90×84÷3=487×2=29×(336÷6)=660÷(17-12)=81×54=3/6+2/6=100+75+180=45÷(46-41)=323+(928-462)=764-930÷2=18÷9=462-(497-165)=525÷3×7=702+11×23=7.4+3.3=62.9-38.4=884-148×3=123×5÷3=161+639+63=982-61=22×(216÷3)=38×11-350=249×8÷3=91×(676-593)=94×(582÷6)=(168-56)÷8=911+11×11=116+179-154=180÷9×12=336×8÷3=209+54×11=286-257=2.5-0.9=4/8-2/8=615÷3+610=935-910=841-20×41=370-(491-283)=30÷(27÷9)=330÷3×7=27×(64÷8)=76×(40÷8)=6.0-5.8=954÷2÷3=385÷7×5=20×41+76=(618-542)×82=(446-430)×24=88+286-219=61×38×2=85×(113-108)=16×14-222=433-378+74=97×53×3=51×6÷9=23+58×6=48×(361-356)=996÷2÷3=42×(60÷6)=955-846÷6=670÷(699-697)=144÷(3×2)=52×79÷4=724÷2+433=559-29+546=512×9-512=879-101-285=596÷(279-275)=15×15-192=10×54÷9=5.6-1.0=55×6×5=11×33×2=41×2×93=323+104=10×3×45=140×7-493=51×20×2=442÷(12÷6)=332-199+345=470-199+29=228×2÷3=375-364=36.9+36.1=13×69=618-15×40=174÷2÷3=262-185+30=260÷5=323+21×29=12×13-124=4.2+3.0=814×7=12×54÷3=72×85×8=44×22=62×(314-305)=149+199×4=448-115=18×42-471=907-13×37=55×9=60÷5×50=218+71×6=92÷4×21=221×(503-498)=358-480÷2=832-(169-94)=13×(454-429)=816÷(2×4)=(192-132)÷4=593-105=53.4-34.1=685-124-413=235×(952-949)=974-333=147-(232-105)=(335-203)÷3=492-912÷6=64+355=413-61×2=43.4+7.1=603÷(3×3)=285÷(606-601)=39.8-3.6=592-44+876=232+240=50×3×4=240÷(16÷8)=88+85=200-501÷3=18×12=902-(601+194)=57+546-597=495-18×15=737+(989-380)=834÷(24÷4)=281+982÷2=175-162=605+965-650=24×(227-188)=310÷5=875-13×28=620+956-206=537+777-164=327-12×19=461-83×4=190-11×3=618÷(2×3)=51.9-27.8=69×(132÷6)=33÷3×26=55×3+262=8.4+0.6=57×2=421-(343-190)=735÷(968-965)=22×98=(489-453)×26=213+(313-163)=(738-213)÷5=872+849+512=500-256+122=934-(928-785)=37×18÷6=952-107×7=2.4-0.7=62+371-135=12÷3×77=792-12×60=730÷5×3=(49-21)×24=301×(608-603)=67-12+120=463-10×27=90×97×2=666÷(45÷5)=568-(141+346)=123+809-413=533×(35÷7)=74×42×8=500-(252+196)=140÷7=33.4-20.9=45+329-34=55×11=59×15=662+262=52×15=268+214=465-56-314=27×13×2=40÷5+883=418×5=4/8+3/8=295+197+186=(52-30)×10=1/7+5/7=489-163=830÷2÷5=54×(639÷9)=22×3×65=45×48÷6=171×(262-254)=982+606+433=752-(14+175)=107+941+165=387÷(3×3)=7.3+47.1=18×32÷8=17×19-142=312÷3=273+500÷5=170-(748-693)=527×(27÷3)=408+800÷5=168÷4×21=24×13×2=33×4+466=182-126=145+630+141=624÷2+388=399-119+152=282÷3×19=348×8=211+39+895=864÷(3×3)=66÷(95-93)=13×34-196=6.9+8.9=3/8-2/8=450-431+277=28÷7=171-(237-113)=451-(45+273)=508÷2+319=98×8×5=828÷(12÷6)=318-(131+157)=207÷9×2=439-165+446=(494-464)÷2=36.6-33.9=474÷6=630÷7×97=306×3-264=19×22÷2=629×(696-688)=495÷5×7=(309-287)÷2=456÷8×95=813+27×12=944-934+815=911-674=1/8+4/8=70×3×2=454-69×3=134÷(404-402)=892×5=4/8-3/8=818-66×6=429-(232+34)=977-(142+224)=278-143-125=137×3×2=422-357=2/4-1/4=336-47×3=21×86×3=242-978÷6=20×2×14=558+159+63=254×2=91×3×2=980÷4÷5=340÷(2×2)=803×(557-550)=46×(368-274)=497-11×45=840÷7×2=12×(219÷3)=0.8+3.7=922+554+357=468÷3=788÷(486-484)=32÷4×84=200÷(45÷9)=39×2×7=166-22×3=35×(381-372)=706×(24÷6)=224÷(56÷7)=11×13-72=58×37÷2=438-112×3=6.7-3.2=111+615+202=5/8-2/8=(511-262)÷3=96÷(54÷9)=236+(208-99)=216-420÷3=541+(700-357)=(492-207)÷3=585×9-126=360÷(40÷5)=187-12×2=825-22×29=85×2×8=250+333-547=24×61×4=304-45-95=668-34×4=68×(876-791)=19×50-560=919+238+540=166+(221-171)=566÷2=402-63-324=72÷8×39=762+675÷3=16÷8=629+249÷3=1/9+8/9=38×7×6=199+121×3=304+876+690=715×(35÷5)=106+10+382=784×(599-594)=358+16×2=410-28×11=89-(143-101)=9.8+3.6=66×5=705-(403+121)=50×4÷5=309-608÷8=325÷5+497=101×9-840=129÷3=17×26=88÷8=80×10=104÷(2×2)=58×(459-450)=250-18×13=174+284=477+(306-175)=(639-229)÷2=24×87÷3=914×(801-792)=50+166+332=313+147=432-(218-21)=76×(42÷6)=54÷6×3=962-12×61=75×67×7=567+658=514÷(18÷9)=178-(804-635)=201÷(15÷5)=346-45÷5=224+(653-454)=93+68×8=790×6-171=2.1+6.9=144÷(2×4)=62×81=66.5-30.7=822-(536+11)=565×7=500×2-534=504÷2÷2=50+62=70.1-44.3=636÷3=953+938-871=846÷2×6=650+131×5=(876-164)÷2=220÷(32÷8)=394×(42÷7)=597-285+984=840-199=20×47=456-16×26=324÷4÷9=180+60×10=83×(107-104)=217+76÷4=21×10×4=466-(387-342)=14×4×16=984÷4+951=2/9-1/9=94×58×4=68×30=215-54×2=7.8+2.6=449-(340+31)=157+280÷7=307+(629-243)=616÷8×2=88×5÷8=320×2=16×36=252-207=235÷5×18=27×2×33=151-138+275=17×18×3=436÷2+410=230×(36÷9)=62×(45÷9)=18×(293-289)=684÷(45÷5)=34+944+540=846÷6+178=(822-248)÷7=726÷(3×2)=20×8=546-58=2.2+3.1=27+426-420=205×7-474=408÷(15÷5)=21×(246÷6)=252÷(3×3)=41×16+74=10×14=516÷6×78=71×12-260=26.2+16.1=236-29×7=25×75=14×(270÷5)=456÷2÷4=5/9+4/9=9.5-8.1=540÷3÷4=326+109-227=222+174-163=446+(72-50)=186×4×9=419-236-86=322÷(21÷3)=219×3-375=683+78+235=51.0+15.9=(180-82)×72=467-(534-154)=59×12+280=48.7-24.5=495-(234-90)=81-(311-245)=427×9-822=576÷8×13=861+553=232÷(36÷9)=36×7÷2=14×22×3=311-26=720-17×27=155+13×57=437-48×5=12×79÷4=252÷(42÷6)=87×44=859+(388-223)=328-(184-170)=853+669÷3=611+894-592=18×(258-252)=394÷2+408=77×10=(875-99)÷8=215×4-15=252×2=837÷3÷9=68×(140÷4)=73×(20÷5)=624×9-791=209+215=12÷3+82=126×3-131=120×(24÷6)=609×(63÷9)=180÷(20÷5)=838-10÷2=42×2×74=(906-151)÷5=428+(243-62)=525-356=216÷3÷6=605×9=5/10-3/10=120÷4÷5=755+186×3=58×(764-698)=49×(184÷4)=484-237=24×(98÷7)=773+14×59=93+653+922=52÷4×52=444÷3+92=151×(18÷3)=34+37×2=744÷8×32=51×8=915+335×2=13×6×8=800÷5÷8=529×9=34×2×31=260+150÷2=69+329=900×8÷5=348+191+219=905-888÷2=311-210=23×20-19=13×15=743-148×2=11×(408-405)=83×7=448-248=391×2×6=611+40×19=21×4×86=244÷2×8=602×6=(865-305)÷2=95×(725-720)=13×6×43=45×21-149=796÷2÷2=23×2×47=116×4-135=395-141-167=50÷2×16=616-155+858=318÷(18÷6)=58.8-53.2=7.8-0.4=(478-134)÷2=15×28-183=12×36×2=453-(367+37)=247×(133-130)=680÷8=837×2÷6=876-37×12=732-337-319=698×(10÷2)=126+(441-337)=306-295+82=20×4×9=20×33÷6=432÷2÷4=267-(133-10)=74-160÷4=(318-216)÷3=84×31÷2=92×5÷2=236+467=562+880=301÷7×6=335×6÷5=252÷2=751×(56÷8)=160×3÷4=7.2+2.9=310÷2÷5=520-51×4=316-16×13=493+28×8=299×9-348=38÷2=32×(30÷6)=674-(65+446)=18×11÷9=270÷(678-673)=12×11×4=668-439-135=561-(377-91)=702×2÷3=498+(477-198)=16×(93÷3)=376×2÷8=718÷2+972=833+86÷2=416×(45÷9)=314÷(395-393)=208×4÷8=24×4×41=978×2÷3=508+61×14=24×(152÷4)=399÷(161-154)=99×6×9=26×37-113=32×(320-308)=51+437-40=81×30×6=4.8-4.3=860×8-403=485-329÷7=729÷(3×3)=47+274+560=18×2×43=(341-260)×61=947-911=915-(131+130)=826÷7×4=37×(211-197)=332-11=10÷2×62=92×47×4=522+151+210=635÷5=612÷6×9=510+765-213=16×18×2=261×(12÷6)=15÷5×51=315×(35÷7)=67×10+23=272+32×7=501-615÷5=168×(16÷4)=62+186=65×(52÷2)=504×4=447-(227+41)=982-89-333=864÷(42÷7)=185÷(982-977)=266÷7×2=89×10-360=91×78×8=14×(105÷3)=5.6-2.5=140÷5×33=58×7=460×(21÷3)=762÷6×7=(546-467)×97=264÷(134-128)=550-584÷8=326+114=15×59=721÷7=488-11×22=380+(356-59)=360-(148+112)=18×50=29×4×9=21×13×2=372÷4×3=720÷6÷4=173×(452-447)=7.3-0.3=54×(326-321)=298×3-297=6.7+5.7=35÷7=80×(444-430)=18×30+249=15×38=406-13×23=108÷6×5=158-97+281=375-329+118=712÷(2×2)=325+621÷3=430-101×4=(378-234)÷3=42-41+421=966+585+145=876-380+21=642×(10÷5)=958-563=393-348=901-(801+54)=81+21×37=(841-183)÷7=278-17×12=24÷8×32=59×6=546÷(2×3)=48÷(4×2)=784×8-830=927+(979-608)=20×28-124=381-239-22=394+42-280=15×21÷9=291×(299-293)=17×15×2=14×20÷5=6/8-1/8=138×6×7=(805-193)÷6=180-52+47=346÷(395-393)=94.3+4.6=498÷(42÷7)=462+26×23=8.6-5.9=801÷9×4=95-217÷7=220+18÷3=234÷(24÷4)=18×23÷9=1.4+5.4=50+272-83=51×5×2=22×4×2=3.0-1.0=760÷(2×2)=4.7-2.6=943-692=22×11×2=56.7+35.1=924×8÷7=36×11÷2=105+220=(587-509)×14=144÷9×30=72-(12+36)=364÷(2×2)=255-(384-134)=464-(245+134)=220×2÷8=413+283=69+152-217=272×3-745=555÷(650-647)=22×(70÷7)=63×8=24×8×3=84÷2×7=256-(204-143)=69×96÷2=646+16×28=25×(536÷8)=385÷5×7=(396-383)×51=488÷(453-449)=70×(216÷4)=63÷3×29=12×81÷6=477-30-291=45×2×88=132+20×31=466+50×10=397-(96+188)=629-45×6=125×5+110=808÷2÷2=73×12÷6=46×6×2=17×3×83=874×9=(336-260)×10=154+380+299=307-287÷7=11×(390÷5)=725-554+142=657÷(3×3)=649-198=155-30÷5=184÷(32÷4)=(461-193)÷2=380-283+171=56×(72÷6)=61×39×5=666-(639-456)=639+(785-347)=7.0+7.5=66×5+449=108×(364-356)=65×79×2=412+(329-158)=196-99-83=76÷2=432-182×2=382×(15÷5)=654+37×14=442÷(265-263)=783+379+655=168÷(4×2)=481+(440-188)=168÷4=(471-79)÷2=449-(176+115)=475-186×2=943-232×4=735÷5÷7=26×2×42=126÷3×68=23×(461-425)=(365-265)÷4=20×(315÷9)=93-288÷8=84×8-409=244×7÷2=385+(382-76)=17×(260÷5)=660+146-773=73+418=224÷(188-180)=5.5+2.3=131+163-118=26×16=468÷4÷9=600÷(2×2)=432+601+41=110+239+391=416+19×6=773+904=329+725=732-267×2=55.1+37.4=12÷4×3=644-552-67=362+48÷8=800+132+949=591×8÷4=12×2×89=750÷(2×3)=536÷(2×4)=228÷(2×2)=13×6×5=21×2×26=73+192-100=503-24×9=2.6+0.9=645+637=60÷3÷5=444+44×3=129×4-27=938-207-422=(268-200)×12=67×4+30=917+565=281+449=97×68÷4=55+97×5=360÷8=(411-251)÷8=427-229-102=859-(446-34)=14×29-231=848÷4+407=244÷4×2=(513-443)÷2=14×18-122=16×(191-157)=711+625÷5=372-(212+130)=121-385÷7=465÷3×4=968÷(32÷4)=768÷(4×2)=316-(100-89)=154÷(49÷7)=189×(15÷3)=(786-687)×78=24×31÷4=491-383+248=528-23×2=49+11×29=394×2-204=324÷3×4=368-87=336÷2÷2=196÷4=192+36-81=6/9-3/9=426÷(3×2)=15÷5=856-437-151=601×(871-866)=808+588÷3=75×35=31×(112÷8)=211+20×24=570×(559-556)=41×6×2=785÷(311-306)=481-58-184=803×6-863=15×21×3=478-(301+44)=570+46+303=21×3×66=169+22×26=743-(180+47)=(225-207)×55=128+24×32=9.4+7.4=57×2×8=677×8-24=114×5÷2=912÷3×9=498-153×2=3.5-2.8=58×4÷2=29×20÷4=852÷6×3=983-96÷2=106÷(369-367)=902×7÷2=840÷5÷6=127×2+144=1.7+2.9=601+(580-159)=540÷(400-396)=30×96÷6=38×25+275=262×2×5=141×4-38=33×42÷3=124×2=95+92×3=784-203-210=837-(886-276)=(373-223)÷2=380÷(20÷4)=19×4×87=711+125=856÷(2×4)=17×18-13=332×(78-75)=360÷8×79=664-20×13=98×8=408-(672-665)=936÷(3×2)=430-13×18=22×3×53=267÷3+47=540÷3=460+131×2=345×4÷5=(327-314)×42=95+21×10=567÷9×3=30×3×65=170+70+85=352÷2+671=135+(470-318)=5.4+85.0=2/7+4/7=823+(311-221)=394÷2×5=930-41-465=28×3×39=56÷(136-129)=參考答案684+70+57=811400+(453-279)=5745/8-1/8=4/8445-105=34015×11×3=495307×3=921356×9-797=2407145+63-122=86564×8÷4=112893×60=5580942-21×20=52233×19-356=27123×(108÷6)=414(457-257)÷2=100598-229-137=232401-231=170158×(326-323)=474162×(291-287)=648312÷8=3928×35÷2=490210×4-577=263180÷(3×3)=20293+49=342645÷3÷5=43615÷3×2=410396+847÷7=517(252-147)÷5=21(79-20)×14=82684×74×7=43512378-37×8=82418-(386-104)=136701-300=401110×(56÷8)=7706.3+5.7=12.0268-518÷7=19425×3×34=2550244×2-78=41029+44=73358+655-818=19548÷2×40=96049×10-90=400716-228-279=2097.2-2.5=4.7576+12×11=708659+865-797=727662-336÷4=578120÷(781-776)=24288÷8÷2=1822×9÷3=66189-85×2=19431-25×14=81131×6×5=3930171÷(81÷9)=1913×(81-35)=598198÷(335-326)=22391-348÷6=333297÷3×81=801935×53×8=14840664+891-129=142615×26-311=7922×59×6=7788384+113×2=61028×19-94=438497-(10+191)=296172×4÷8=8647×2×75=705049+367-336=8020×41-89=73112×52-268=3560.7+2.2=2.9889-(799-660)=75032×31-624=36869×55×8=30360530÷(806-804)=26513×32×2=832246+(489-474)=261391-49=342164÷(2×2)=4163×92÷9=644196-90=106343÷(35÷5)=49480-14×26=116346-231=11522×45=99042×(66÷3)=92423×30÷2=34539×6×4=936417-18×21=3976×7×9=4788119-518÷7=45280÷(28÷7)=709.3+9.3=18.6217×3=651272+(878-866)=284828÷3=27623×13=299150-535÷5=43218×(245-241)=872581+85+145=811128×7-285=61127×(27÷9)=81236÷(2×2)=59268-26×10=8450-68+62=444284÷2=142443+(422-290)=575942÷(3×2)=15718÷3×93=55884×(126÷2)=529214×8÷2=56116÷(402-400)=5858+44=10227×13÷3=117980×5=490028×18=504774÷(3×2)=129(504-135)÷3=123110×7+467=1237267÷(214-211)=89291-(322-128)=97174÷(367-365)=87684÷4÷3=57129+(439-390)=17810×9×58=52203/7+2/7=5/7927×(893-888)=4635733×(338-330)=5864102÷2=51200÷5=4024×(305-296)=216922×(694-686)=7376656÷2×5=1640557-34×16=13108×8+284=114816×(391-340)=8160.9+7.0=7.9179×3+207=744403-432÷4=29556×8-337=11124×23=552255×(12÷6)=51018×2×5=180452÷(604-600)=113419+(379-375)=423644+853+971=2468190+350=540150+470×2=109082×9÷3=24663+730÷5=2097.3-5.1=2.2450÷9÷2=25756÷(3×2)=126931-(814+103)=14(528-180)÷6=58761-(434-424)=751300÷5=60122+116×3=47063×(84÷4)=1323392-203-70=119720÷3÷2=120238÷7+249=28383×15=1245345+51×19=131474-135÷5=47402×2÷6=134(210-90)÷4=30468÷6×13=1014893-820=73919-(50+34)=835334-17×18=28435×(12÷6)=870244÷(640-636)=61830-83×2=664495×6=2970373-(416-248)=2059.2+7.7=16.98.8-2.0=6.89.4+8.7=18.1955-14×17=717584×(531-525)=3504388+(327-282)=433758+731+586=2075419-12×22=15544×10×2=88087×97=843979×27=2133914+(930-73)=1771(249-165)÷4=2140.9+12.4=53.354×(84-68)=86462÷(118-116)=310.5+1.6=2.189×88÷2=39164.1-1.4=2.7464÷(4×2)=58(978-386)÷4=14824×(47-13)=81617×28+171=647489-10-354=12524×40+708=1668140-13×8=364.4+39.1=43.545×19-566=289224+26×16=640288÷9÷2=16336÷(24÷8)=112562×(18÷6)=168624+208+345=57712÷2=6463-(882-709)=290576-534+612=654944-550+966=1360(601-579)×62=136420×40-719=81640÷2÷2=160315÷7=4581×6×2=972400-852÷3=11618×3×9=486(977-629)÷2=17410×92+966=188672÷(330-328)=36672÷4÷2=8478×3×4=936819÷(3×3)=91435÷(15÷3)=87454-834÷3=176410-109+452=75310÷5×66=132553+(928-668)=813(153-17)÷2=684/8+2/8=6/867×(49-35)=938268-82×2=104125×(20÷4)=625(347-176)÷9=19611-12×49=23214×3-612=30383×2×4=306450+285+249=584356-220=136(332-248)÷3=2824×16-142=242524-83=441436-37-38=361360÷5×27=194421×70=147057×(693÷9)=43897.0-3.5=3.5248-(150+51)=4771×(130-126)=28449×56÷2=137249×58÷2=1421828-300÷4=753289-(354-66)=1898-50×5=648264÷(464-460)=66616÷8×71=546712×4×80=384038×10-24=3568.1-4.9=3.2(224-184)÷5=8160+310÷5=22221×10-66=144242-(376-185)=51861-708÷6=743152-10×12=32108÷(2×2)=2755+251=306436-(20+102)=314696÷4×2=34813×56=728186×5-532=39866÷6×18=19892×5=460411+22×5=521987×8÷6=131611+(448-76)=38310×(42÷2)=210(385-354)×21=651996+795-956=835218+233-405=46945÷(35÷7)=189360÷(803-794)=4026×31-786=2050÷(213-208)=10144÷(16÷4)=36306÷3=10211×9×3=29773×4÷2=146356÷4=89307×2=614883-207-632=44974÷2+246=733266+407=67340×(189÷9)=840633×6=3798763-597=166123+121=244396÷3=132869-566+48=351714÷7+494=59631×(32÷4)=248767-(281+254)=232577-(146-97)=528426-(739-336)=23706+700-208=1198759-719+696=736765-79+140=826392÷(491-489)=1961/6+4/6=5/658+92×2=242880-130×2=620209-64×3=17621-137+282=7661.7-0.4=1.363×(145-137)=504486×3=145830×2×89=5340450-54-20=376288+(396-204)=480140+816÷2=548111+470-385=196472-928÷4=240767+(675-500)=942415+50×4=615935+(850-687)=109871×2×4=568880÷8×5=550344÷4×15=129016×52=832461+43×3=59011×44-197=287244-(423-289)=110895÷5=179732+12×66=152420×28-503=5738×7=266(251-119)÷3=4488.1-50.5=37.6417-11×37=1081×32×6=15552(384-297)×11=95714×7×80=784057×(165÷5)=188113×11×4=572168÷2÷6=1412×31÷6=6268+222-35=255860-(800+31)=2937×2×13=96251+31+142=224101+81×10=91151×2×9=918809+(111-32)=888184÷2×7=644252×3=756376-158-36=18236×2×16=1152409-133-271=5216×4÷2=432635-238-113=28410×5×70=350099×7-363=330402-115-241=463/6-2/6=1/6801-664+755=892499-(381-18)=1361.1+3.7=4.810×8×17=1360445-(10+243)=192144÷6÷3=8539×7-406=33677/9+2/9=1895-282-92=521880-144×6=164.8-2.6=2.219×4×39=2964234-10×18=54446-228÷3=370227-153-41=33274+113×6=952131×6=786744+510÷3=91418×3×36=1944202÷2×3=303331+537+829=1697407×(54÷6)=36636.3-0.8=5.5436-(173+119)=144702-31×4=57872÷3÷4=6116×3×4=1392378×(330-324)=2268181+274=455456+965-541=880417-(247-198)=368112+353-227=2384/7-1/7=3/7273-23=250946÷2=473917-150×5=16797×(219÷3)=7081442-28×9=19026×2×24=1248922-13×34=48014×17×2=476532÷7×62=4712(468-60)÷2=20460÷(2×3)=10232+(700-311)=62181×14÷7=162465-(177+51)=237909-(25+794)=90336÷7×15=720360-48+55=367656÷2÷4=82384÷8÷3=1653×16-57=7910.3+8.2=8.5247×(72÷8)=222331×6×4=744308÷(10÷5)=154198÷9×14=308(212-151)×16=976207÷(18÷6)=6949×3=14768÷2=3442.6+11.5=54.174.8-45.9=28.960×20÷3=40024×3÷6=12208÷8×14=3645.6-5.4=0.2644÷(153-146)=92825-50-587=188513+41×8=841200÷8×16=400481-154÷2=40459×95=560550×98÷7=700910-729=181431+19×15=716127×7+140=1029388÷4×8=77628×15-27=393163×3×2=97818+435-53=40014×38-355=177290÷2+557=702517-380÷2=327312×5-186=137461+(889-549)=401293+525-504=314323-129-135=59910÷2÷5=9134×9=30673×(45÷5)=65761×44=2684102×4=408210×4-43=797823-759-15=4957×10÷6=954.7-1.2=3.587×(255-246)=783596-(93+25)=478864-52×13=188135+201=336463-(104+217)=142910-195-514=201368÷8=46394÷(311-309)=19787×49÷3=1421140×(18÷9)=280237+67×3=438126+594=720116-105÷7=101342-145+93=29066+11×72=858258-(141+92)=2528×22=616280+401+953=163484÷(12÷4)=28(946-442)÷2=25239×13+394=901271-113+330=48843.0+11.0=54.0357×2-541=173727-170-61=49649+338+229=616556+255-37=77415×4×24=1440162÷(24÷4)=27184÷2÷2=46736÷(16÷8)=36833+70+351=45425×11-159=116359+109=468299+12×66=109112×29-242=10625×(15÷5)=75223×6-796=542443×6-737=1921331-(254-43)=1204.8-2.5=2.3540÷(16÷8)=270486×2×3=291654×9÷3=162308+378=68634×(80÷8)=340708÷2×7=2478494-16×10=3344.5-2.7=1.889×58=5162290+(210-13)=48710×(380÷4)=950681-188+605=109857×6×8=273645+200=2457.9+3.7=11.6797-444+152=505361×2=722626-14×31=192217+630-296=55112×9÷6=18226÷2×5=56584÷(447-441)=14728÷(2×4)=9114×(486÷9)=756924×(20÷4)=462073.0-14.2=58.8203×(263-260)=60925×(301÷7)=1075453-(33+290)=130758×(36÷4)=6822225-(128-24)=12114×3×62=2604558-360+568=766644+10×61=125440×6÷4=6035+74=10919×(124÷4)=589318÷6×4=21219×18×2=684226-65×2=96224×4÷2=448418×(12÷6)=83617×(280÷5)=952661-976÷2=173408×(557-550)=285634×(510-446)=217662×9-296=262183+30×3=27312×(400-363)=444205-92×2=2131×3×79=734710×(45-14)=310421-390+245=276493-(122+86)=28512×4×81=3888573+201×4=1377459-18×16=17117×18×2=61248×71÷8=42680×7÷5=112918-33-718=167354+58×4=58691-88÷8=804/9+3/9=7/9820÷(2×2)=205408-297÷3=30914×70-714=266336÷8÷6=734×(102÷6)=57811×(136-66)=77013×13=169486÷6×11=891396÷(3×2)=66522÷3÷3=58296-115=181504÷3×5=84090×84÷3=2520487×2=97429×(336÷6)=1624660÷(17-12)=13281×54=43743/6+2/6=5/6100+75+180=35545÷(46-41)=9323+(928-462)=789764-930÷2=29918÷9=2462-(497-165)=130525÷3×7=1225702+11×23=9557.4+3.3=10.762.9-38.4=24.5884-148×3=440123×5÷3=205161+639+63=863982-61=92122×(216÷3)=158438×11-350=68249×8÷3=66491×(676-593)=755394×(582÷6)=9118(168-56)÷8=14911+11×11=1032116+179-154=141180÷9×12=240336×8÷3=896209+54×11=803286-257=292.5-0.9=1.64/8-2/8=2/8615÷3+610=815935-910=25841-20×41=21370-(491-283)=16230÷(27÷9)=10330÷3×7=77027×(64÷8)=21676×(40÷8)=3806.0-5.8=0.2954÷2÷3=159385÷7×5=27520×41+76=896(618-542)×82=6232(446-430)×24=38488+286-219=15561×38×2=463685×(113-108)=42516×14-222=2433-378+74=12997×53×3=1542351×6÷9=3423+58×6=37148×(361-356)=240996÷2÷3=16642×(60÷6)=420955-846÷6=814670÷(699-697)=335144÷(3×2)=2452×79÷4=1027724÷2+433=795559-29+546=1076512×9-512=4096879-101-285=493596÷(279-275)=14915×15-192=3310×54÷9=605.6-1.0=4.655×6×5=165011×33×2=72641×2×93=7626323+104=42710×3×45=1350140×7-493=48751×20×2=2040442÷(12÷6)=221332-199+345=478470-199+29=300228×2÷3=152375-364=1136.9+36.1=73.013×69=897618-15×40=18174÷2÷3=29262-185+30=107260÷5=52323+21×29=93212×13-124=324.2+3.0=7.2814×7=569812×54÷3=21672×85×8=4896044×22=96862×(314-305)=558149+199×4=945448-115=33318×42-471=285907-13×37=42655×9=49560÷5×50=600218+71×6=64492÷4×21=483221×(503-498)=1105358-480÷2=118832-(169-94)=75713×(454-429)=325816÷(2×4)=102(192-132)÷4=15593-105=48853.4-34.1=19.3685-124-413=148235×(952-949)=705974-333=641147-(232-105)=20(335-203)÷3=44492-912÷6=34064+355=419413-61×2=29143.4+7.1=50.5603÷(3×3)=67285÷(606-601)=5739.8-3.6=36.2592-44+876=1424232+240=47250×3×4=600240÷(16÷8)=12088+85=173200-501÷3=3318×12=216902-(601+194)=10757+546-597=6495-18×15=225737+(989-380)=1346834÷(24÷4)=139281+982÷2=772175-162=13605+965-650=92024×(227-188)=936310÷5=62875-13×28=511620+956-206=1370537+777-164=1150327-12×19=99461-83×4=129190-11×3=157618÷(2×3)=10351.9-27.8=24.169×(132÷6)=151833÷3×26=28655×3+262=4278.4+0.6=9.057×2=114421-(343-190)=268735÷(968-965)=24522×98=2156(489-453)×26=936213+(313-163)=363(738-213)÷5=105872+849+512=2233500-256+122=366934-(928-785)=79137×18÷6=111952-107×7=2032.4-0.7=1.762+371-135=29812÷3×77=308792-12×60=72730÷5×3=438(49-21)×24=672301×(608-603)=150567-12+120=175463-10×27=19390×97×2=17460666÷(45÷5)=74568-(141+346)=81123+809-413=519533×(35÷7)=266574×42×8=24864500-(252+196)=52140÷7=2033.4-20.9=12.545+329-34=34055×11=60559×15=885662+262=92452×15=780268+214=482465-56-314=9527×13×2=70240÷5+883=891418×5=20904/8+3/8=7/8295+197+186=678(52-30)×10=2201/7+5/7=6/7489-163=326830÷2÷5=8354×(639÷9)=383422×3×65=429045×48÷6=360171×(262-254)=1368982+606+433=2021752-(14+175)=563107+941+165=1213387÷(3×3)=437.3+47.1=54.418×32÷8=7217×19-142=181312÷3=104273+500÷5=373170-(748-693)=115527×(27÷3)=4743408+800÷5=568168÷4×21=88224×13×2=62433×4+466=598182-126=56145+630+141=916624÷2+388=700399-119+152=432282÷3×19=1786348×8=2784211+39+895=1145864÷(3×3)=9666÷(95-93)=3313×34-196=2466.9+8.9=15.83/8-2/8=1/8450-431+277=29628÷7=4171-(237-113)=47451-(45+273)=133508÷2+319=57398×8×5=3920828÷(12÷6)=414318-(131+157)=30207÷9×2=46439-165+446=720(494-464)÷2=1536.6-33.9=2.7474÷6=79630÷7×97=8730306×3-264=65419×22÷2=209629×(696-688)=5032495÷5×7=693(309-287)÷2=11456÷8×95=5415813+27×12=1137944-934+815=825911-674=2371/8+4/8=5/870×3×2=420454-69×3=247134÷(404-402)=67892×5=44604/8-3/8=1/8818-66×6=422429-(232+34)=163977-(142+224)=611278-143-125=10137×3×2=822422-357=652/4-1/4=1/4336-47×3=19521×86×3=5418242-978÷6=7920×2×14=560558+159+63=780254×2=50891×3×2=546980÷4÷5=49340÷(2×2)=85803×(557-550)=562146×(368-274)=4324497-11×45=2840÷7×2=24012×(219÷3)=8760.8+3.7=4.5922+554+357=1833468÷3=156788÷(486-484)=39432÷4×84=672200÷(45÷9)=4039×2×7=546166-22×3=10035×(381-372)=315706×(24÷6)=2824224÷(56÷7)=2811×13-72=7158×37÷2=1073438-112×3=1026.7-3.2=3.5111+615+202=9285/8-2/8=3/8(511-262)÷3=8396÷(54÷9)=16236+(208-99)=345216-420÷3=76541+(700-357)=884(492-207)÷3=95585×9-126=5139360÷(40÷5)=45187-12×2=163825-22×29=18785×2×8=1360250+333-547=3624×61×4=5856304-45-95=164668-34×4=53268×(876-791)=578019×50-560=390919+238+540=1697166+(221-171)=216566÷2=283402-63-324=1572÷8×39=351762+675÷3=98716÷8=2629+249÷3=7121/9+8/9=138×7×6=1596199+121×3=562304+876+690=1870715×(35÷5)=5005106+10+382=498784×(599-594)=3920358+16×2=390410-28×11=10289-(143-101)=479.8+3.6=13.466×5=330705-(403+121)=18150×4÷5=40309-608÷8=233325÷5+497=562101×9-840=69129÷3=4317×26=44288÷8=1180×10=800104÷(2×2)=2658×(459-450)=522250-18×13=16174+284=458477+(306-175)=608(639-229)÷2=20524×87÷3=696914×(801-792)=822650+166+332=548313+147=460432-(218-21)=23576×(42