三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦

三年級數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案集錦474×7÷2=471-145-186=347-227+657=429×(363-356)=46÷(168-166)=846×3=360÷9÷8=372÷6×5=357-(173-25)=304-(313-98)=918÷(636-633)=515×4÷2=648÷8×11=173+16×47=664÷(2×4)=345÷(45÷9)=856-89×4=448-10×16=883+729+378=69+17×32=7.7+2.5=486÷9÷3=255×(16÷8)=942÷2+128=319-(76+87)=23×9=24×20=42×57=469-265-170=1/4+2/4=62÷(14÷7)=366÷6=467-895÷5=109+770+106=585÷(621-616)=402-50×3=13×11×5=261÷9×94=456÷(2×2)=30×(757-713)=886-547=11×5=496×(283-276)=220÷4×54=169+(239-184)=321×4-815=(281-131)÷5=12×18×3=909-(89+689)=26×3×60=98×2×4=414+43×6=18×13×4=68.7+20.9=33.5-19.7=214+62-37=397-(57+180)=43×11×2=23×14-321=79+127=66×8-317=752-(84+531)=385+(868-224)=408-996÷4=33×(217-194)=825÷3×9=35×2×68=52×(833-799)=13+(453-18)=279-(356-148)=351-33×6=(890-438)÷4=(612-492)÷5=179×(24÷8)=27÷(3×3)=24÷2+712=236×4-808=126÷2=539+(570-428)=224×4-270=558÷(322-316)=780-580÷5=69.5-54.0=56+36×25=252÷4×93=454+853+549=960÷2=66×4÷3=16×8×5=420÷(45÷9)=740+760-524=184-156=456÷(42÷7)=(177-78)÷9=324×2÷3=78×7-375=314+924÷7=460÷(458-456)=17×31=84÷6×4=441-48=113+287=326+50+128=46×2×23=36×16÷6=487-(685-294)=28÷(405-401)=340-108×3=620+346-768=56-13+468=18×6×2=787×(32÷8)=30×15×2=639×5÷3=54÷9=40×2÷5=(605-518)×68=157+274-327=382+22×8=450÷3÷5=273-19×12=271+125-148=399-46×4=496+242+919=778+(663-49)=340-161×2=68×6÷2=23×3-68=755-250-78=66×(960-908)=41×10-254=753÷3×8=216+(490-377)=88×(24÷8)=344+87×4=406-43×8=282÷6×86=44×5+627=43×3×5=830+294-640=184÷2×82=908×(28÷4)=694-62×6=888×(54÷9)=272÷(16÷2)=82÷(57-55)=540-285=743-380+27=16×41÷2=34×39=816-(293+251)=161-(94+45)=325×2-524=390+605=849×2-384=420+168-174=1/9+8/9=70÷2+54=247-153+403=25×(148-141)=16×(114÷2)=342×(236-233)=474÷3×5=950-431+524=456÷(2×3)=6.8-1.7=968×(321-313)=3/5-1/5=137×(56÷8)=348+701-583=15×(457-453)=461-73=458-225-74=28×10-237=351+573+733=888×(210-205)=316+724-801=624+222÷6=17×(124÷4)=976+265-565=895×(16÷4)=758+(629-15)=498-350-84=972÷9÷9=419×8-838=114-82=39×12-413=3.7+2.8=201-198÷2=20×(252÷7)=696÷(2×3)=14×11-100=855-22×13=118×5=530-624÷4=873×2=684+(710-439)=10×5×87=936÷(27÷9)=423×6÷9=44+(306-184)=234×7-741=378×2×3=210÷7÷6=660÷3+54=572+467-545=30.1-2.2=8.1+0.2=54×(455÷5)=13×72-85=24×22=463+(881-648)=124×8-204=795+946+852=426+496+972=203+576÷9=1/8+2/8=823-70-196=(216-102)÷6=1/6+5/6=392-19×7=60×56=(490-284)÷2=896×5÷7=10×31×3=407+143×4=91×(460÷5)=526-298=206÷(10÷5)=141×4÷3=24÷2×46=547-65×5=295+10×56=365÷5×10=5.4+4.7=498×3÷6=72.0+22.1=62×12+119=242+305=13×18-202=661-135÷5=574+996-101=231×3=19×60÷2=9.4+8.0=15×3×84=184÷(52-44)=21×7×6=89×90=77.0-16.8=428-31×12=305-(44+156)=(411-354)÷3=13.2-7.2=400÷(4×2)=306÷2×3=432×2×7=514-112+532=(436-347)×64=28×4×2=38×13-164=462-36=80.6-41.0=497-12×36=544+(835-180)=25×16-118=41×(24÷2)=41×2×9=7.5+8.3=911-107×3=96÷(18÷9)=481-186-127=301÷7×11=28×25÷7=33×(26÷2)=45×19-86=351-50=458-(207+94)=506-(81+333)=11×19×2=11×13×3=78×(329÷7)=557+252=486-700÷2=924×5=300÷4+21=345÷(20÷4)=232×3÷4=346×4=68×11÷2=216÷(3×3)=63×(215-212)=388÷(33-29)=486÷3×2=620-15×18=155÷5×26=967-901=185×4×3=79+(159-40)=47×(33÷3)=2/6-1/6=31×11×2=11×62÷2=623+165×4=5.0+9.3=11×12-113=30÷3×18=206+189-30=220×2-332=390-774÷6=674-594=44×(60÷4)=(966-606)÷2=792÷(3×2)=960+264×3=39×12-330=390÷3=60×90÷9=314-843÷3=763-50×14=4/7-1/7=251+160÷4=12×40-144=70×81×5=746÷2=336-(97+210)=630÷5÷9=29×3+31=63×83÷7=36÷(390-386)=224-(130+41)=432÷(42÷7)=423-78÷3=252÷(345-338)=747÷(81÷9)=(317-33)÷2=147+706÷2=45÷(72÷8)=846÷(2×3)=996-(436+299)=989-284×2=909-249+83=16×10×4=52×4=126÷6×32=32×(227-209)=837×7÷9=90÷2÷3=135×(277-271)=307+127=233-216÷2=41×85=326-31-42=476÷2×4=361+91=469+(407-287)=589+278×2=53×95=348÷(132-128)=448+676=1.3-1.1=37×22=365÷(10÷2)=258×3=197+106-198=7.8+0.5=218+223=19×43=(151-131)÷4=356÷4+260=1/10+9/10=281+802+286=904×5=78×7=766-61-654=96×(39÷3)=504+57×11=327-324+446=108×(210-205)=441×6-882=469-341-60=78+310+598=676-484+864=31×(768-764)=370+32×7=4.8-3.2=171÷(12÷4)=64÷(32÷8)=972÷9÷2=100×9×7=488÷(4×2)=360÷(12÷3)=313+101×6=1/5+3/5=308-(351-325)=75×39×9=382+66=51÷3×30=360÷(337-328)=459+26×10=300+83×3=861-(539+71)=370-39×6=479-76×4=(223-141)÷2=154÷7×81=447×2=59×16×7=318×(28÷4)=744÷3÷8=9.7-2.7=704+133+125=348÷(12÷2)=39×(154-139)=829×(35÷7)=27×(444-435)=50×(51÷3)=26×86÷4=71×8÷4=513×4-214=206×3=456+296×3=939-48×13=775-(161+239)=(621-221)÷2=9.9-8.5=438-281-89=5.6+5.2=11×8×80=465-16×9=(443-267)÷4=458÷2×8=90+215-28=80+181=68×13=13×16-194=135-128÷8=72×66×4=287-561÷3=857-185×4=235÷5=12×76-591=43×18-618=471-24×11=17×3×51=264×5-378=334÷2×3=49×(112÷8)=548×(81÷9)=183-64÷2=86.3-65.3=244÷2=8.8-2.2=200×3+100=80×(18÷3)=704÷8×9=481+(498-271)=914-705=405-(745-467)=360÷5+279=357÷3=(107-73)×18=93×(24÷3)=(718-641)×71=509+(708-222)=138+(508-106)=(925-428)÷7=32÷(452-448)=11×54÷6=425+33×6=730-565+796=249×2-368=140×4÷7=351-268-24=3/5+2/5=252+51×7=812÷(618-614)=13×6×7=43×2×5=427+14+323=3.6+4.5=10×(400÷5)=27×3×12=762-270-482=875+336÷8=50×6=538÷2+272=36×(649-607)=42×(134÷2)=(133-100)×18=33×20-101=169-(447-405)=232÷8=330+10×92=46×(75÷5)=427×2+881=8.3-4.3=36×(198÷9)=265-93+128=992-650÷2=992-166-335=683+426+572=(626-476)÷5=451-148+112=233-28×4=472-208+807=189÷3÷7=344÷(14÷7)=428-216÷3=79×6÷3=434+54×5=758-(164+388)=82.2-40.3=354+120+36=993-67-856=493×(63÷9)=616-114=4.0-0.7=37×8×3=47×84=1.0+4.3=26×(14÷2)=61×14-628=249+71=15×26×2=37×20=324÷6×87=483+210÷7=76×62×4=114×4÷3=32×3×24=721-(12+73)=220÷2=613-325-193=88×(12÷2)=347-(67+34)=29×(60÷6)=433-(270-267)=116+57×7=137×2×3=27×36-140=498-14×31=30×16+318=313+982-297=443-17×17=116+744÷3=9.4-7.4=378÷(2×3)=84×22÷2=766÷2×4=357-(182-49)=34+13×21=293-18×11=181+731+775=51×(84÷7)=10×10×5=224÷4÷7=28×34=138-20÷4=786÷(3×2)=75×93÷9=309-148=111×8×5=48÷4×26=283+95=164×(114-108)=76×79×7=927-430=414-(448-420)=2/3-1/3=28×(56÷7)=740÷(823-818)=23+314-306=41×(213-154)=135÷3×9=294-123+12=349+651÷7=210-15×9=270-18×13=408÷(444-440)=349+(341-220)=88×(413÷7)=648÷2+247=819×3÷7=227×(27÷9)=(579-213)÷2=146×2-64=45×22÷3=936÷(3×2)=57+64×14=198÷3+18=31×32÷8=(205-166)÷3=454-408=789+(600-217)=17×24÷6=245×3×2=4/7-2/7=476+672÷7=545-292+977=489-11×31=62×(266÷7)=334-(455-197)=536+(395-264)=28×8÷7=250-25-155=5/10+3/10=28×3×30=30+80=46×(90÷9)=320÷(824-816)=55×2=354÷(2×3)=439+627=216÷(24÷3)=973-809+905=960÷8÷8=15×(245-220)=9.5-6.4=299-65-22=778×5=591-430-142=990×4÷2=2/4-1/4=56÷(63÷9)=10×86×6=10×3×18=910×4÷8=282-59×3=901-(236+299)=314-112+52=168÷7=802-173-325=370-94×2=272÷(14÷7)=254×(12÷6)=312-311+265=12×8×34=68×(28÷4)=16×32-489=273-59×4=219+170=36×4×2=608÷(2×2)=29×(63÷7)=555×(35÷5)=497-13×35=255-(185-31)=998-145×6=412-327+263=191-(19+10)=295+52=313-25×2=91÷7×65=318÷(231-229)=144÷6=44×13÷4=838-(740-277)=616÷2÷4=96÷(4×2)=55+25×30=176×2÷8=893-451-419=342-246+356=207+315+323=8.1-6.0=69-(359-347)=176÷(331-327)=326×(18÷9)=10×8×46=433×2×7=272÷(957-949)=128÷8×28=350-275-50=46×20=384-129=38+426-318=6.1+6.9=276÷(300-297)=10÷5×12=248+125-351=480-402+151=433+(487-19)=111×6=55×48÷8=68+14×56=513÷(45÷5)=799-(402+198)=951×(886-878)=892+817+714=31×12+592=930÷3÷5=421-(227+39)=49÷7×98=456-84×4=447+(400-14)=360÷(36÷9)=130×(45÷9)=476-116=389-(771-708)=29×10=308-(416-333)=126×(339-332)=223×4×2=12×80=504÷7×6=834÷3=12×3×2=10×(166-82)=76×4×3=190÷(45÷9)=10×33-107=201-140=16×49=40×(385-381)=208÷(2×2)=29×2=928÷(2×4)=144÷8×80=12×3×32=28×33-151=955÷5×2=(519-174)÷5=567÷(3×3)=48×75÷5=16×(315÷7)=(192-154)÷2=30×30÷3=301×(16÷4)=60×5×3=948×3÷6=938-397=508-636÷6=582×(28÷4)=21×13×3=429+11×42=472-235+190=91.3-40.9=880-19×28=128×(36÷9)=544÷(4×2)=44×2×21=658-89+339=12÷(24÷4)=798÷3÷7=176÷2=64.2-21.7=292×2-321=28×2×32=644×6=185+200-378=278+39×14=14.4+6.8=479-18×18=335+67=18×(145-124)=223×3=203+(606-314)=928÷2=535×3-47=366÷2×6=135+11+529=643-(167+399)=387-92×2=2.4+3.2=442×(16÷8)=316÷4×8=98×4÷7=54×(24÷2)=71×8÷2=818+20×42=24×(590-587)=51×19×3=56.3+3.9=291+815=(992-680)÷6=64÷4÷8=879-155-386=281×2-455=238÷2×6=95+729+61=(624-489)÷9=68×73÷2=17×19+470=217+(202-152)=(88-70)÷2=16×62+310=372÷4=236÷(16÷8)=10×7×58=173×(35÷7)=25.8+49.9=81×70÷7=303×2+879=265+15×14=155×9÷5=723-(254+192)=68×28×9=155×5=9.5-9.2=34×32×9=277-110-109=932+62×15=882-(159+105)=19×3×83=13×33-103=429-(181-89)=6.6-5.7=465÷3×6=2.5-0.7=43×11-232=485+819÷9=14×3×12=5/7+2/7=768÷4×2=145×3=156+188=40÷4=(420-350)÷5=728÷(4×2)=16×3×79=482-25-112=0.9+9.0=886-473-333=574-56-161=(931-207)÷4=534+198=957-(813-733)=35×3-34=104-205÷5=143×2×3=648÷(2×3)=91×63=405×2+49=946×(887-882)=709×5-720=336÷8×57=864÷(4×2)=38×2×96=990-36×12=5.8-1.9=137+35=505÷5×2=568+511+709=454+214=80×4÷8=495+28×16=14×11×4=474-41×11=969-502=10×2×53=11×12×6=45×6×3=18×25÷3=483-19×11=3/4-1/4=484+18×19=14×12÷4=663×6-546=79×(259-248)=44×91=22×18÷6=590÷5×8=47×2×60=23×(211-207)=12×(347-294)=648÷6÷2=99÷3=444-194×2=2.1+4.0=777÷3=384÷2÷3=24×4×3=1/8+5/8=564÷(2×2)=190÷2=19×(376÷4)=882÷(949-942)=22×2×45=24×3×28=(359-254)÷5=531÷3+27=317-252+66=949-20×47=478-176=(632-585)×68=48×2×78=166-351÷9=985-(608-545)=26×11+168=439+92+256=45×72÷6=272÷2×4=890+162-711=532÷4×5=56×(348-342)=255-25-114=9.3+0.9=170÷2=800÷4×7=12×(271-264)=64×13=115-(456-376)=67×56÷4=60×10-293=144÷(3×3)=54÷9×88=220-390÷6=315÷5÷7=278×2-505=63×55=923-637=164-480÷3=495+(245-193)=31×25-299=234÷6+376=36×8÷9=438×9÷3=786-756÷2=139×(56÷7)=(302-215)×14=840+628+23=340-20×17=778-94-518=88+84×5=(890-808)×83=39÷3=97×(694-601)=739-13-717=198+113+382=271-17×2=105÷(35÷7)=(367-127)÷6=30×(319-312)=144-15÷3=358×2=347-(125+200)=899×(141-134)=712-386=3.6+1.6=28×25-524=5/8-1/8=14×59=60×(546÷6)=456÷4×3=826-247×3=(328-60)÷2=464-591÷3=6.4+2.8=404-(156+168)=728÷2=396÷(77-74)=747÷9×4=158+40÷4=9.9-7.7=281×3=96-(831-750)=27×5×3=443-19×16=541+254=165+209-215=682-72×9=16×6×62=561+721-242=248÷4×12=(83-71)×16=472×2-340=466+786÷3=284×3÷6=439-382+851=150÷5=902-432÷3=856×(505-502)=290÷5=632÷(4×2)=5.9-3.2=438-494÷2=245+(673-451)=676×3=96×74=235+12×3=99÷3+46=8.3-0.8=469-259-180=16×19-18=32×3×98=18×(144÷3)=384+398-176=18×3×7=60×47÷4=15×(64÷2)=57×3×6=91.7-27.4=513×7=409×6÷3=113+72=488-(337-277)=(498-483)×10=(488-456)÷4=9.9-0.8=12÷(399-393)=873÷(12÷4)=19×23=392÷4×29=497-102×3=376+103-82=864÷(603-599)=456-443+30=39×18=7.4-2.3=32×(159-99)=654÷(2×3)=385+31-120=414÷6×93=321+88-62=475÷5×4=412-115=5.2-2.6=40.6+46.4=62×10-461=797-74÷2=257+478+14=380÷2=33×(231-202)=9.6+9.1=812×5=2/8-1/8=48×(195-127)=26×(485-451)=11×74-617=441+30+444=335+54-63=629+(183-172)=822-(260+84)=5.7-3.5=439-(193-126)=939-27×31=372+247+129=64×(360÷4)=13×3×74=832-352-447=(625-499)÷6=347+52×13=(503-145)÷2=472÷4×9=637-494=476÷4+482=24×26÷8=(779-735)×39=6.4+3.3=678÷6=175-(289-236)=236×2-96=24÷6=331-288-42=17×3×70=104×(80-77)=225-15=417-100÷5=32×13+844=333×9-684=304-16×15=435+37×7=578+801=924÷2÷6=15×9=328-299+475=338×(48÷8)=623÷7=154+51=403-241+408=65×14-523=181×2×3=960÷(361-355)=141×(267-263)=227-219+334=34×4÷2=13×64÷2=64×87×4=85-(436-355)=13×7=364×2+383=925-14×18=28÷7×62=13×11×4=236-83+244=678+38×8=612-478=605×6=283×3×5=45÷(45÷9)=820÷(2×2)=957-245×2=123×5-337=719+210-724=117×(443-440)=66×35÷2=192÷3÷8=5.2+8.6=40+630-164=462+144÷8=466÷2=(385-362)×42=160÷5÷2=855-80×8=225×4-95=194-116+57=720-(163+181)=56×(399÷7)=830÷(35÷7)=334+(203-82)=168÷(208-201)=121-(67+13)=440-15×14=452÷(2×2)=351÷(63÷7)=(908-756)÷4=311+55=102+378=231×4-257=354-15×18=294÷7÷2=11×22×4=14×47=597×(509-500)=808-154×4=277-(373-222)=(259-217)×12=491×(14÷7)=306÷(842-836)=12×33÷3=39×69=80÷2=113×3=815×(915-911)=155+10×52=137×6+76=288÷4×41=151+50×6=10×9×15=864÷2÷3=85×79×2=372÷(257-251)=588÷6÷2=11×42×2=37×(486÷6)=96+226=414÷(54÷6)=(484-430)÷6=950×(49÷7)=69+785+239=478×4=446-(484-474)=336÷2÷6=466+(470-12)=42÷3=2.3+15.3=118÷2=764-14×50=38.3+10.4=19+169+642=297-171÷3=120+79=160+294=14×8×2=408÷(346-344)=22×43=(849-770)×68=396-30×7=854-839=490+12×80=32+62+222=915-591+997=180-155=294-(250+25)=16×21÷3=982-(680+205)=455-(424-197)=7/10-1/10=865-(510+274)=22+645+159=240+199=300+27×19=163-58=120÷5×36=990+157×5=83.0-21.4=160+55×11=417÷(217-214)=922-173×3=40×(216-209)=476-(366+102)=675+11×31=144×3-111=459+(885-73)=62×72=9.8-9.7=900÷6÷2=973×(10÷5)=456-884÷4=20÷(77-73)=26×13-125=7.2+3.8=552+32×16=67×45×5=924-203-481=772×5=19×17-255=628÷2×6=460-40×10=187-(62-24)=2/6+3/6=13×31-218=132÷(894-892)=106×(35÷7)=784÷4÷2=71+537-493=11×(117÷9)=618÷(18÷9)=210+217÷7=112×(56÷7)=943-77×10=756×8÷3=189-33×4=761-(939-309)=210÷6÷5=57×(208÷8)=17×40=604-826÷7=10×6×36=32×8×3=(380-236)÷3=20×12×3=653+891+330=322-121×2=864÷6×7=9.0-2.7=14×32×2=885÷5×4=434-232+83=588÷(18÷6)=408+75+365=24×4×13=(500-348)÷4=207×2=13×4×20=430+435+10=642+(35-20)=395×2×8=228×(287-283)=156+53×17=48×99×5=642÷(3×2)=371-87+35=875×(445-438)=720÷(4×2)=144÷6÷2=906÷(18÷6)=413-105÷7=408+196×2=101×8-795=970-19×33=890-(251-106)=5.6+0.5=195+500×2=54×31=319+16×29=444-62=772-537+507=(723-327)÷3=260-160-93=(220-181)×10=232×3=661×(456-450)=11×4×46=925-916+894=35×7=93+353-349=128÷4=529-20=10×67÷2=12×62-11=540÷(2×2)=434÷(10÷5)=305×(184-181)=13×89×4=171÷3+455=117÷9×63=835×4-405=12×20=810-21×31=(314-221)×97=697+338=132÷(631-625)=35+228-126=12×39-219=112×2×3=148×5-66=717+499×2=42.5+37.7=231×4-204=401-(347+43)=140÷2÷7=262+(342-144)=15×24÷6=24×33=378÷3÷9=638-(916-708)=324÷3÷3=11×(392÷8)=104÷8=657-142×4=36×92=256+131-52=317-232+311=312+143-148=333÷(37-34)=94×33×7=98×92÷4=182÷7×6=348÷2×3=40×9×7=177+177+555=9.4-7.3=317-20×14=59×15÷3=23×4×47=(490-140)÷2=15÷(266-263)=655÷5×2=147×3+483=477×4÷6=584÷(268-266)=516÷(2×3)=436-(48+156)=152+68×5=546÷(2×3)=464-(456-89)=41+283+922=183×3×2=324÷9×4=2/5-1/5=274+450÷2=51×2×7=425-43=453-16×18=(618-114)÷7=971×(49÷7)=45+(463-272)=187-118+48=7.8+3.1=889-103×2=328-306=471-280+114=(529-452)×74=53×(50÷2)=210÷5×71=726+(613-186)=66+325+156=433+(348-281)=27×3×75=658-(121-59)=10×13+440=164÷2÷2=174÷3×34=532÷7÷4=288÷2÷3=286-(17+141)=502÷2×5=637-18×4=6.3+1.3=369-(210+14)=811+54+23=478×2×4=963-11×43=36÷4×68=168×(30÷6)=378-360+208=30×12-286=78×21×5=270+362×2=162÷3×14=550+136×6=195×(18÷6)=40×(476-471)=490-(53+293)=399-182=507×8÷6=8.7+4.5=65×10÷5=686+340-609=704÷4×2=410+628-645=52×27×4=165×4÷5=199-(80-71)=219+(574-188)=112÷7+467=63×(90÷9)=76×69=690×9-666=27×(68÷2)=880÷(2×2)=154×3÷6=210÷(3×2)=(595-469)÷9=90÷5×31=130-102÷3=779+636÷3=189÷(63÷9)=503×8-783=726÷6+891=45÷3÷3=551-10×11=491-254=87×8÷4=940÷(2×2)=492×2÷8=14×7×73=24×43=474-145=72×3=82×(777-772)=319+55=52÷4×31=36×18÷9=133+(472-329)=505+41×4=112÷4×12=30.0+12.9=446-411=805-21×34=82÷2+673=28×(196÷4)=116+405=871-(521+341)=16×36-386=943-(229-159)=376×(25÷5)=41.3+48.2=408÷(4×2)=6/9-3/9=272÷(2×4)=236÷(2×2)=373+331-56=868+183÷3=20×19÷2=49×10-23=43×4+335=412-31×11=3.4-1.7=479-47-139=348÷4=338×2÷4=140÷4×48=455-321-112=196÷(12÷3)=(723-541)÷7=941-574÷7=14×57=7.2-4.2=280-237÷3=174+31=18.6+2.2=501×(459-452)=10×(144÷3)=8.1-1.9=74+147=42÷2=803+142×3=258÷(18÷9)=42÷(488-482)=157+360÷9=4/8+3/8=67×19×6=322+50-238=417÷(193-190)=448+(286-110)=300+26×16=957+(871-323)=638-24×16=390-52÷4=124+(475-170)=44×2×69=305-158=12×(98÷7)=729÷9×11=24×21÷3=287-(42+69)=374-552÷2=97×11=428+(159-78)=628÷4×6=260÷4+140=218+338+265=216÷4=(435-400)×27=129+80×2=585÷5÷9=57×56×8=893-972÷9=75×9-123=493×(696-693)=17×43+930=609-61-113=173+122=415+20×45=487×7-865=(406-386)×33=113×(242-234)=321+154-64=197+40=544÷8÷2=180÷(16÷8)=53×7=16×4×3=53.5+18.2=236-(228-38)=238÷7×9=39+24×40=713-(556-429)=10×6=768÷8÷8=40×(679-654)=248+815+850=44÷4×36=439-(815-415)=445÷5+23=458+832÷4=14×58-476=168-81-28=147+999+968=81×(397-361)=227-176÷4=1.7+1.6=(393-348)÷9=(189-145)×14=28×2×55=770÷7=114×(418-410)=201×3-34=578-(632-73)=13×65+914=438-402-31=參考答案474×7÷2=1659471-145-186=140347-227+657=777429×(363-356)=300346÷(168-166)=23846×3=2538360÷9÷8=5372÷6×5=310357-(173-25)=209304-(313-98)=89918÷(636-633)=306515×4÷2=1030648÷8×11=891173+16×47=925664÷(2×4)=83345÷(45÷9)=69856-89×4=500448-10×16=288883+729+378=199069+17×32=6137.7+2.5=10.2486÷9÷3=18255×(16÷8)=510942÷2+128=599319-(76+87)=15623×9=20724×20=48042×57=2394469-265-170=341/4+2/4=3/462÷(14÷7)=31366÷6=61467-895÷5=288109+770+106=985585÷(621-616)=117402-50×3=25213×11×5=715261÷9×94=2726456÷(2×2)=11430×(757-713)=1320886-547=33911×5=55496×(283-276)=3472220÷4×54=2970169+(239-184)=224321×4-815=469(281-131)÷5=3012×18×3=648909-(89+689)=13126×3×60=468098×2×4=784414+43×6=67218×13×4=93668.7+20.9=89.633.5-19.7=13.8214+62-37=239397-(57+180)=16043×11×2=94623×14-321=179+127=20666×8-317=211752-(84+531)=137385+(868-224)=1029408-996÷4=15933×(217-194)=759825÷3×9=247535×2×68=476052×(833-799)=176813+(453-18)=448279-(356-148)=71351-33×6=153(890-438)÷4=113(612-492)÷5=24179×(24÷8)=53727÷(3×3)=324÷2+712=724236×4-808=136126÷2=63539+(570-428)=681224×4-270=626558÷(322-316)=93780-580÷5=66469.5-54.0=15.556+36×25=956252÷4×93=5859454+853+549=1856960÷2=48066×4÷3=8816×8×5=640420÷(45÷9)=84740+760-524=976184-156=28456÷(42÷7)=76(177-78)÷9=11324×2÷3=21678×7-375=171314+924÷7=446460÷(458-456)=23017×31=52784÷6×4=56441-48=393113+287=400326+50+128=50446×2×23=211636×16÷6=96487-(685-294)=9628÷(405-401)=7340-108×3=16620+346-768=19856-13+468=51118×6×2=216787×(32÷8)=314830×15×2=900639×5÷3=106554÷9=640×2÷5=16(605-518)×68=5916157+274-327=104382+22×8=558450÷3÷5=30273-19×12=45271+125-148=248399-46×4=215496+242+919=1657778+(663-49)=1392340-161×2=1868×6÷2=20423×3-68=1755-250-78=42766×(960-908)=343241×10-254=156753÷3×8=2008216+(490-377)=32988×(24÷8)=264344+87×4=692406-43×8=62282÷6×86=404244×5+627=84743×3×5=645830+294-640=484184÷2×82=7544908×(28÷4)=6356694-62×6=322888×(54÷9)=5328272÷(16÷2)=3482÷(57-55)=41540-285=255743-380+27=39016×41÷2=32834×39=1326816-(293+251)=272161-(94+45)=22325×2-524=126390+605=995849×2-384=1314420+168-174=4141/9+8/9=170÷2+54=89247-153+403=49725×(148-141)=17516×(114÷2)=912342×(236-233)=1026474÷3×5=790950-431+524=1043456÷(2×3)=766.8-1.7=5.1968×(321-313)=77443/5-1/5=2/5137×(56÷8)=959348+701-583=46615×(457-453)=60461-73=388458-225-74=15928×10-237=43351+573+733=1657888×(210-205)=4440316+724-801=239624+222÷6=66117×(124÷4)=527976+265-565=676895×(16÷4)=3580758+(629-15)=1372498-350-84=64972÷9÷9=12419×8-838=2514114-82=3239×12-413=553.7+2.8=6.5201-198÷2=10220×(252÷7)=720696÷(2×3)=11614×11-100=54855-22×13=569118×5=590530-624÷4=374873×2=1746684+(710-439)=95510×5×87=4350936÷(27÷9)=312423×6÷9=28244+(306-184)=166234×7-741=897378×2×3=2268210÷7÷6=5660÷3+54=274572+467-545=49430.1-2.2=27.98.1+0.2=8.354×(455÷5)=491413×72-85=85124×22=528463+(881-648)=696124×8-204=788795+946+852=2593426+496+972=1894203+576÷9=2671/8+2/8=3/8823-70-196=557(216-102)÷6=191/6+5/6=1392-19×7=25960×56=3360(490-284)÷2=103896×5÷7=64010×31×3=930407+143×4=97991×(460÷5)=8372526-298=228206÷(10÷5)=103141×4÷3=18824÷2×46=552547-65×5=222295+10×56=855365÷5×10=7305.4+4.7=10.1498×3÷6=24972.0+22.1=94.162×12+119=863242+305=54713×18-202=32661-135÷5=634574+996-101=1469231×3=69319×60÷2=5709.4+8.0=17.415×3×84=3780184÷(52-44)=2321×7×6=88289×90=801077.0-16.8=60.2428-31×12=56305-(44+156)=105(411-354)÷3=1913.2-7.2=6.0400÷(4×2)=50306÷2×3=459432×2×7=6048514-112+532=934(436-347)×64=569628×4×2=22438×13-164=330462-36=42680.6-41.0=39.6497-12×36=65544+(835-180)=119925×16-118=28241×(24÷2)=49241×2×9=7387.5+8.3=15.8911-107×3=59096÷(18÷9)=48481-186-127=168301÷7×11=47328×25÷7=10033×(26÷2)=42945×19-86=769351-50=301458-(207+94)=157506-(81+333)=9211×19×2=41811×13×3=42978×(329÷7)=3666557+252=809486-700÷2=136924×5=4620300÷4+21=96345÷(20÷4)=69232×3÷4=174346×4=138468×11÷2=374216÷(3×3)=2463×(215-212)=189388÷(33-29)=97486÷3×2=324620-15×18=350155÷5×26=806967-901=66185×4×3=222079+(159-40)=19847×(33÷3)=5172/6-1/6=1/631×11×2=68211×62÷2=341623+165×4=12835.0+9.3=14.311×12-113=1930÷3×18=180206+189-30=365220×2-332=108390-774÷6=261674-594=8044×(60÷4)=660(966-606)÷2=180792÷(3×2)=132960+264×3=175239×12-330=138390÷3=13060×90÷9=600314-843÷3=33763-50×14=634/7-1/7=3/7251+160÷4=29112×40-144=33670×81×5=28350746÷2=373336-(97+210)=29630÷5÷9=1429×3+31=11863×83÷7=74736÷(390-386)=9224-(130+41)=53432÷(42÷7)=72423-78÷3=397252÷(345-338)=36747÷(81÷9)=83(317-33)÷2=142147+706÷2=50045÷(72÷8)=5846÷(2×3)=141996-(436+299)=261989-284×2=421909-249+83=74316×10×4=64052×4=208126÷6×32=67232×(227-209)=576837×7÷9=65190÷2÷3=15135×(277-271)=810307+127=434233-216÷2=12541×85=3485326-31-42=253476÷2×4=952361+91=452469+(407-287)=589589+278×2=114553×95=5035348÷(132-128)=87448+676=11241.3-1.1=0.237×22=814365÷(10÷2)=73258×3=774197+106-198=1057.8+0.5=8.3218+223=44119×43=817(151-131)÷4=5356÷4+260=3491/10+9/10=1281+802+286=1369904×5=452078×7=546766-61-654=5196×(39÷3)=1248504+57×11=1131327-324+446=449108×(210-205)=540441×6-882=1764469-341-60=6878+310+598=986676-484+864=105631×(768-764)=124370+32×7=5944.8-3.2=1.6171÷(12÷4)=5764÷(32÷8)=16972÷9÷2=54100×9×7=6300488÷(4×2)=61360÷(12÷3)=90313+101×6=9191/5+3/5=4/5308-(351-325)=28275×39×9=26325382+66=44851÷3×30=510360÷(337-328)=40459+26×10=719300+83×3=549861-(539+71)=251370-39×6=136479-76×4=175(223-141)÷2=41154÷7×81=1782447×2=89459×16×7=6608318×(28÷4)=2226744÷3÷8=319.7-2.7=7.0704+133+125=962348÷(12÷2)=5839×(154-139)=585829×(35÷7)=414527×(444-435)=24350×(51÷3)=85026×86÷4=55971×8÷4=142513×4-214=1838206×3=618456+296×3=1344939-48×13=315775-(161+239)=375(621-221)÷2=2009.9-8.5=1.4438-281-89=685.6+5.2=10.811×8×80=7040465-16×9=321(443-267)÷4=44458÷2×8=183290+215-28=27780+181=26168×13=88413×16-194=14135-128÷8=11972×66×4=19008287-561÷3=100857-185×4=117235÷5=4712×76-591=32143×18-618=156471-24×11=20717×3×51=2601264×5-378=942334÷2×3=50149×(112÷8)=686548×(81÷9)=4932183-64÷2=15186.3-65.3=21.0244÷2=1228.8-2.2=6.6200×3+100=70080×(18÷3)=480704÷8×9=792481+(498-271)=708914-705=209405-(745-467)=127360÷5+279=351357÷3=119(107-73)×18=61293×(24÷3)=744(718-641)×71=5467509+(708-222)=995138+(508-106)=540(925-428)÷7=7132÷(452-448)=811×54÷6=99425+33×6=623730-565+796=961249×2-368=130140×4÷7=80351-268-24=593/5+2/5=1252+51×7=609812÷(618-614)=20313×6×7=54643×2×5=430427+14+323=7643.6+4.5=8.110×(400÷5)=80027×3×12=972762-270-482=10875+336÷8=91750×6=300538÷2+272=54136×(649-607)=151242×(134÷2)=2814(133-100)×18=59433×20-101=559169-(447-405)=127232÷8=29330+10×92=125046×(75÷5)=690427×2+881=17358.3-4.3=4.036×(198÷9)=792265-93+128=300992-650÷2=667992-166-335=491683+426+572=1681(626-476)÷5=30451-148+112=415233-28×4=121472-208+807=1071189÷3÷7=9344÷(14÷7)=172428-216÷3=35679×6÷3=158434+54×5=704758-(164+388)=20682.2-40.3=41.9354+120+36=510993-67-856=70493×(63÷9)=3451616-114=5024.0-0.7=3.337×8×3=88847×84=39481.0+4.3=5.326×(14÷2)=18261×14-628=226249+71=32015×26×2=78037×20=740324÷6×87=4698483+210÷7=51376×62×4=18848114×4÷3=15232×3×24=2304721-(12+73)=636220÷2=110613-325-193=9588×(12÷2)=528347-(67+34)=24629×(60÷6)=290433-(270-267)=430116+57×7=515137×2×3=82227×36-140=832498-14×31=6430×16+318=798313+982-297=998443-17×17=154116+744÷3=3649.4-7.4=2.0378÷(2×3)=6384×22÷2=924766÷2×4=1532357-(182-49)=22434+13×21=307293-18×11=95181+731+775=168751×(84÷7)=61210×10×5=500224÷4÷7=828×34=952138-20÷4=133786÷(3×2)=13175×93÷9=775309-148=161111×8×5=444048÷4×26=312283+95=378164×(114-108)=98476×79×7=42028927-430=497414-(448-420)=3862/3-1/3=1/328×(56÷7)=224740÷(823-818)=14823+314-306=3141×(213-154)=2419135÷3×9=405294-123+12=183349+651÷7=442210-15×9=75270-18×13=36408÷(444-440)=102349+(341-220)=47088×(413÷7)=5192648÷2+247=571819×3÷7=351227×(27÷9)=681(579-213)÷2=183146×2-64=22845×22÷3=330936÷(3×2)=15657+64×14=953198÷3+18=8431×32÷8=124(205-166)÷3=13454-408=46789+(600-217)=117217×24÷6=68245×3×2=14704/7-2/7=2/7476+672÷7=572545-292+977=1230489-11×31=14862×(266÷7)=2356334-(455-197)=76536+(395-264)=66728×8÷7=32250-25-155=705/10+3/10=8/1028×3×30=252030+80=11046×(90÷9)=460320÷(824-816)=4055×2=110354÷(2×3)=59439+627=1066216÷(24÷3)=27973-809+905=1069960÷8÷8=1515×(245-220)=3759.5-6.4=3.1299-65-22=212778×5=3890591-430-142=19990×4÷2=19802/4-1/4=1/456÷(63÷9)=810×86×6=516010×3×18=540910×4÷8=455282-59×3=105901-(236+299)=366314-112+52=254168÷7=24802-173-325=304370-94×2=182272÷(14÷7)=136254×(12÷6)=508312-311+265=26612×8×34=326468×(28÷4)=47616×32-489=23273-59×4=37219+170=38936×4×2=288608÷(2×2)=15229×(63÷7)=261555×(35÷5)=3885497-13×35=42255-(185-31)=101998-145×6=128412-327+263=348191-(19+10)=162295+52=347313-25×2=26391÷7×65=845318÷(231-229)=159144÷6=2444×13÷4=143838-(740-277)=375616÷2÷4=7796÷(4×2)=1255+25×30=805176×2÷8=44893-451-419=23342-246+356=452207+315+323=8458.1-6.0=2.169-(359-347)=57176÷(331-327)=44326×(18÷9)=65210×8×46=3680433×2×7=6062272÷(957-949)=34128÷8×28=448350-275-50=2546×20=920384-129=25538+426-318=1466.1+6.9=13.0276÷(300-297)=9210÷5×12=24248+125-351=22480-402+151=229433+(487-19)=901111×6=66655×48÷8=33068+14×56=852513÷(45÷5)=57799-(402+198)=199951×(886-878)=7608892+817+714=242331×12+592=964930÷3÷5=62421-(227+39)=15549÷7×98=686456-84×4=120447+(400-14)=833360÷(36÷9)=90130×(45÷9)=650476-116=360389-(771-708)=32629×10=290308-(416-333)=225126×(339-332)=882223×4×2=178412×80=960504÷7×6=432834÷3=27812×3×2=7210×(166-82)=84076×4×3=912190÷(45÷9)=3810×33-107=223201-140=6116×49=78440×(385-381)=160208÷(2×2)=5229×2=58928÷(2×4)=116144÷8×80=144012×3×32=115228×33-151=773955÷5×2=382(519-174)÷5=69567÷(3×3)=6348×75÷5=72016×(315÷7)=720(192-154)÷2=1930×30÷3=300301×(16÷4)=120460×5×3=900948×3÷6=474938-397=541508-636÷6=402582×(28÷4)=407421×13×3=819429+11×42=891472-235+190=42791.3-40.9=50.4880-19×28=348128×(36÷9)=512544÷(4×2)=6844×2×21=1848658-89+339=90812÷(24÷4)=2798÷3÷7=38176÷2=8864.2-21.7=42.5292×2-321=26328×2×32=1792644×6=3864185+200-378=7278+39×14=82414.4+6.8=21.2479-18×18=155335+67=40218×(145-124)=378223×3=669203+(606-314)=495928÷2=464535×3-47=1558366÷2×6=1098135+11+529=675643-(167+399)=77387-92×2=2032.4+3.2=5.6442×(16÷8)=884316÷4×8=63298×4÷7=5654×(24÷2)=64871×8÷2=284818+20×42=165824×(590-587)=7251×19×3=290756.3+3.9=60.2291+815=1106(992-680)÷6=5264÷4÷8=2879-155-386=338281×2-455=107238÷2×6=71495+729+61=885(624-489)÷9=1568×73÷2=248217×19+470=793217+(202-152)=267(88-70)÷2=916×62+310=1302372÷4=93236÷(16÷8)=11810×7×58=4060173×(35÷7)=86525.8+49.9=75.781×70÷7=810303×2+879=1485265+15×14=475155×9÷5=279723-(254+192)=27768×28×9=17136155×5=7759.5-9.2=0.334×32×9=9792277-110-109=58932+62×15=1862882-(159+105)=61819×3×83=473113×33-103=326429-(181-89)=3376.6-5.7=0.9465÷3×6=9302.5-0.7=1.843×11-232=241485+819÷9=57614×3×12=5045/7+2/7=1768÷4×2=384145×3=435156+188=34440÷4=10(420-350)÷5=14728÷(4×2)=9116×3×79=3792482-25-112=3450.9+9.0=9.9886-473-333=80574-56-161=357(931-207)÷4=181534+198=732957-(813-733)=87735×3-34=71104-205÷5=63143×2×3=858648÷(2×3)=10891×63=5733405×2+49=859946×(887-882)=4730709×5-720=2825336÷8×57=2394864÷(4×2)=10838×2×96=7296990-36×12=5585.8-1.9=3.9137+35=172505÷5×2=202568+511+709=1788454+214=66880×4÷8=40495+28×16=94314×11×4=616474-41×11=23969-502=46710×2×53=106011×12×6=79245×6×3=81018×25÷3=150483-19×11=2743/4-1/4=2/4484+18×19=82614×12÷4=42663×6-546=343279×(259-248)=86944×91=400422×18÷6=66590÷5×8=94447×2×60=564023×(211-207)=9212×(347-294)=636648÷6÷2=5499÷3=33444-194×2=562.1+4.0=6.1777÷3=259384÷2÷3=6424×4×3=2881/8+5/8=6/8564÷(2×2)=141190÷2=9519×(376÷4)=1786882÷(949-942)=12622×2×45=198024×3×28=2016(359-254)÷5=21531÷3+27=204317-252+66=131949-20×47=9478-176=302(632-585)×68=319648×2×78=7488166-351÷9=127985-(608-545)=92226×11+168=454439+92+256=78745×72÷6=540272÷2×4=544890+162-711=341532÷4×5=66556×(348-342)=336255-25-114=1169.3+0.9=10.2170÷2=85800÷4×7=140012×(271-264)=8464×13=832115-(456-376)=3567×56÷4=93860×10-293=307144÷(3×3)=1654÷9×88=528220-390÷6=155315÷5÷7=9278×2-505=5163×55=3465923-637=286164-480÷3=4495+(245-193)=54731×25-299=476234÷6+376=41536×8÷9=32438×9÷3=1314786-756÷2=408139×(56÷7)=1112(302-215)×14=1218840+628+23=1491340-20×17=0778-94-518=16688+84×5=508(890-808)×83=680639÷3=1397×(694-601)=9021739-13-717=9198+113+382=693271-17×2=237105÷(35÷7)=21(367-127)÷6=4030×(319-312)=210144-15÷3=139358×2=716347-(125+200)=22899×(141-134)=6293712-386=3263.