三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)匯編及答案集錦398+473×2=46×85÷2=395-18×21=714÷(876-870)=13×2×28=934-252÷4=246×4÷8=381-157=14×4×43=33.2+47.5=4.8-2.5=75-20+251=450-15-333=141-140÷5=381-(27+256)=383-(63+172)=97×3×2=805+(229-221)=145-13×2=145+192=943×(36÷6)=351×2÷3=142×(12÷2)=990÷6+159=32×3×24=634-(547-424)=420×4÷7=672÷3÷2=26×2×73=374-16×20=203+109×7=(843-784)×56=30×(112÷7)=361-(89+190)=9.3-0.2=222×4=341-63×4=436+55-309=10×2×92=234÷9×24=475+14×21=544÷(4×2)=129÷3+754=(445-160)÷5=275×3-391=328-103×3=464-16-427=43+(282-32)=(234-79)÷5=108×5+444=16×22÷2=856-35+534=396÷(12÷2)=192×(899-890)=238+745-612=10×(796-755)=116×(105-97)=806+294+869=738÷2×9=139×(30÷6)=95-(78-29)=396÷3=735÷3=72÷3÷2=49÷(384-377)=12×(119-106)=56÷4=253×(18÷6)=339-269+242=11×41-420=984÷4×3=4.9-3.9=200÷4=478-444÷6=421-(221-143)=696÷6+318=342÷(2×3)=566-547=22×42-498=(630-575)×99=936÷(20÷5)=585÷5÷9=444÷(42÷7)=120+140+234=322÷7×18=176÷8×39=14×4×35=52×(916-834)=741-468+792=2/6-1/6=55×14-634=520-67×7=38×6-91=31×(532-499)=967-14×44=31×27+110=129×7=4/7-3/7=107×(12÷3)=56+352-86=865-(80+100)=393+16×17=97×36×8=306×3÷9=520÷8×10=44×19-273=132÷3=981×(64÷8)=(287-203)÷7=399×2-317=539÷7=(810-166)÷7=159×(326-323)=282÷(3×2)=163+84×5=81×40÷4=123×5-184=4/6-1/6=549+34+176=492×(56÷7)=158÷(478-476)=17×3×9=20×3×89=424+194+84=347+256+228=496×2=16÷4×26=252÷(384-375)=6.8-5.9=192×4×9=329-(30+259)=985+141+844=403+475=636÷(2×2)=271+(383-212)=11×31+300=782-12×38=87×8×2=5.4-5.2=240÷(58-50)=478-13×35=521×9-615=234÷(3×2)=314÷(10÷5)=96×(624÷8)=489-657÷3=346-(700-542)=173-18÷3=120÷6=14×19×3=6.5+85.5=131+591+362=60÷4×20=298+11×39=13×7×26=50×49÷5=24×14×2=731+735-772=12×8×63=380+75-432=162×6÷9=486-303-99=548+199=(721-115)÷6=464+732+567=15+24×9=366÷6×12=100÷(16÷4)=702×(35÷5)=644÷2÷7=485-167-126=61×(180÷4)=19×(72÷4)=40+462+278=819-(613+104)=654+748-956=290×(10÷5)=381-199=2/5-1/5=353-30-11=472÷(32÷8)=217×4-591=620+921+423=276÷(3×2)=385÷5÷7=83.1-27.3=13×35-393=96×50×5=125×6-193=12×73-252=3.3+6.6=12÷6×25=492-30×13=203+840÷3=169-318÷3=(312-278)×10=10×8×4=219×7-495=19×47-151=957+931-608=782÷(16÷8)=512÷2×6=885×(32÷4)=328÷8×6=939+14×26=373-249=33×3×66=130÷2=939+(296-31)=129×(56÷8)=91×6÷7=805×3-41=169+37×10=341-50×4=13×40=700÷5×6=(689-20)÷3=9.7-8.1=65+11×54=234+733+665=947×2=(477-401)×12=237×4×2=24×12-261=54×50÷4=714-20×11=(496-388)÷4=20×14×3=1/8+2/8=424÷8×22=814-(388+162)=225-846÷9=806+894-481=330÷3×7=19×3×2=264×7÷6=956÷(36÷9)=(462-435)÷9=36×(24÷2)=17×40+116=277-581÷7=504×4÷7=317-76-20=138÷3=149×(45÷9)=241-147+176=824-227-272=280÷2+493=18+166÷2=873-236×3=880-508-73=456+21×24=75÷(25÷5)=317+100=39×(312÷8)=822×4÷3=509-336-95=471×2-187=289×8-281=208+151-348=565×7-808=117+558=140+(248-133)=18×35÷5=439×(36÷4)=611+125=74×(26÷2)=296÷(2×2)=212-21-16=30×7=28×11=53+(906-764)=260×2=376÷(32÷4)=790-864÷8=800×(850-843)=120×5÷2=435-(324+96)=1/7+2/7=3.9+4.1=499-82+500=755-(788-501)=32÷(56÷7)=741÷(689-686)=186÷2=123×6-462=62+97=276×(790-783)=373-21×9=783-30-114=440÷4÷5=282÷(12÷2)=79×42÷7=645-21×6=780÷(702-700)=701+81×7=1/9+2/9=395-(181-128)=150÷5×27=13×32×2=23×(56-25)=416-728÷2=190-168÷4=309÷3=368÷(2×4)=478-44×7=183×(14÷7)=46×(123-114)=18×4×2=339+210=507+70-14=8.5+3.1=427+46+137=172÷4×41=25+445÷5=741-134=70×5-197=146+507=156÷4=19×(89-84)=92×29×8=5.0-2.4=892-621=387×9-272=90÷3×15=48×2×26=606-82=120×2×4=392+231=848-(240+497)=483÷(388-381)=47×2×7=158-63÷7=802÷(16÷8)=138+(937-645)=517-98=37×2=73×(249÷3)=90÷(2×3)=932+606+586=785-25×28=6.4+9.6=575-350÷5=881-30×14=730×(24÷3)=4.5-2.9=216×8-827=41×11×2=528-34×5=346×2×9=525÷7+46=162×4+995=43×22=64.2-15.0=651-(398-297)=46×7=19×24÷3=71×(845-779)=7.3+1.9=(697-67)÷2=912×(352-346)=457-(39+98)=819÷9=458-140×3=191+81=99.1-23.8=202+125+347=17×4×80=420×(10÷5)=9.4-0.4=17×28-174=792×(12÷3)=567÷7×95=166+406+29=270+641+980=(309-257)÷4=840-139-451=236-(50+139)=425÷(231-226)=344÷(2×2)=186×(355-352)=222÷(694-691)=583-184+960=(462-388)×48=559-482-12=95×(167-159)=37×(230-209)=318÷(14÷7)=511-56×5=792÷(43-35)=20×(203-198)=22÷(182-180)=226÷(180-178)=24×10×4=442-(656-284)=123×4+38=6.6+4.1=528-(138+295)=65×(168÷4)=880-14×59=959-31×17=403+643=516+549=10×15×6=6/10+2/10=288÷(17-11)=60÷4×9=450÷2×8=306÷(21-12)=948-496-400=119+22=(703-693)÷2=553×3=(284-262)×32=338-(109-70)=801÷3=150÷(123-118)=800÷(2×2)=9.9-8.9=720÷8×2=288×3÷8=492÷(2×2)=396÷3÷6=242-54=496-329-163=167-68+102=813+37×5=189-134÷2=743×2=980-57=43×(173-160)=296÷8×3=70×75=17×(266÷7)=851-(410-148)=8.5-4.8=148÷4×23=17×(485-474)=214-189+368=11×19-23=29×82×5=880-16-702=(412-362)÷2=80×4×2=267-172=19×(174÷3)=270+15×7=202-142-21=887+24×28=67×72÷2=193×5+983=513+28×28=436×2-178=195+21×13=240÷8÷3=15×4×85=910-97=(355-77)÷2=20×19-244=315×2=70×29=788-466=95×(15÷5)=900÷(2×3)=529×4-270=228÷2×7=38×20÷4=460-17×10=158+112×7=258-116+244=421+976+298=122×7×4=229+102-307=370÷(30÷6)=101×9-753=790×(18÷3)=14×12÷3=743+67×2=109×(349-343)=463×(334-326)=3/5-1/5=242+26×31=473-12×31=911-128×7=930+305-460=886-404-123=8.0-1.1=14×7×92=495-(260-147)=220+219-281=520-494=12×74÷8=(606-114)÷6=17×29-52=429+407+711=21×(76÷4)=13×21×3=20×13-210=920÷(2×4)=925-56×11=27×(20÷5)=59+306×2=(419-330)×43=242+(984-836)=45×(684÷9)=4/9+5/9=8.8-1.1=850÷(16÷8)=888-90-43=27×20=720+129×4=(634-434)÷2=54÷3×12=613-118×3=273-(144+53)=14×20-146=44.5-37.5=(286-257)×33=719-14×51=879×9-701=554×(27÷3)=421-(62+73)=383+(464-274)=12÷(15÷5)=298÷2=6.5+2.0=63×3÷7=442-78×2=41.0+2.8=906-(579+299)=18×73×9=25×12×3=708÷3÷2=(446-150)÷8=13×31-401=472+997-758=96÷(4×2)=64+11×26=487-177-242=924÷7÷4=77+(345-302)=476-217×2=95×2=830-572÷2=664+242=368-302=266÷2×3=(447-330)÷9=52+(386-318)=265×3×7=(383-55)÷2=284×7-545=225+(792-255)=5.1+1.6=998÷(618-616)=153-61+72=18×(252÷7)=266÷2×8=310÷(40÷8)=153×2×7=371-287=268-(393-166)=359+25×10=60×6÷9=475-30×2=954-(220+602)=239+145×3=78×99÷3=410-247+126=418×2-127=66×9=180÷(18÷3)=117÷9×74=882÷9÷2=332+69×7=300×(25÷5)=464÷2÷8=103×8=156+128=180÷9×10=48×(66÷6)=872÷2×6=39.9-14.8=467-(894-447)=103×4=84×63×2=147×6÷2=17×18÷9=385-42×6=399-99-141=561-(566-508)=444-(65+147)=14×56÷8=709-255÷3=416÷(2×2)=9.8-0.2=563-28×19=496-20×14=83+53×11=65×10-467=308÷(398-396)=31×17-43=34×2×72=346-35÷7=106+22×8=82×(41-29)=306-76÷2=187×2+403=380÷4+315=14×80÷7=88×21÷7=246×4-470=56+400-286=390÷5÷2=54×(119÷7)=(417-361)÷4=86×3+182=367+83-430=218×2÷4=278÷(169-167)=172-166÷2=338+80=41×35×3=86×8+156=39×2×55=180÷4÷9=10×(519-505)=388÷4=643×(540-531)=101×7=374+116×3=97.3-5.4=208+188÷4=7.3+3.9=110+59=410-(48+181)=864+276+255=637-162=(53-39)×17=77×11=241×6=6/8-1/8=35×24×5=153×(10÷5)=779+913=341-52×3=984-786÷6=224-582÷6=370-25×12=116÷4×51=34×13=530×(440-431)=84×73×8=22+38+498=267×2÷6=636÷(2×3)=21×4×50=371-(186+138)=124÷2+374=(466-425)×16=880÷5÷8=259-181=37×25=667-135÷3=351+(400-396)=18.0+68.1=(811-774)×38=238-(94-15)=680-699÷3=810÷5+269=10×19×4=375-648÷3=948÷(2×2)=55×8=763+75-791=45+104×7=(936-782)÷7=33+402+115=175×3×2=485-(97-47)=401+(704-605)=621-97+598=67×(30÷6)=76×4=62×12-497=10×10+150=135÷5÷3=(276-255)÷3=15×18×3=73×9÷3=8.1-1.3=836+866-620=94.2-7.8=144÷9=200÷8=31×2×71=245-(262-133)=162÷6=164+187-86=9.5-7.8=399-349+174=47×99÷9=748+694+189=413-64÷2=896÷4÷7=11×45-349=64×18=415÷5×9=339+(109-67)=672×9÷8=576÷9×54=15÷3=756÷4÷7=443+810÷6=490-510÷3=924-(316+574)=500÷2+154=76÷4×79=846÷(3×2)=66÷6=65×(304-293)=42×11÷7=595-419+990=99×59×9=1/3+2/3=232×4×3=80×(244-240)=672÷8÷3=23×(34-28)=775-(846-77)=567÷3=92+19×17=90÷(36÷4)=935×(185-182)=(278-32)÷6=414÷2+283=20×47÷5=657-(390+141)=392÷4+236=246÷6×83=860-933÷3=183÷3×7=516×7-471=(697-142)÷5=585÷3÷5=19×2×47=464÷(4×2)=128÷(777-773)=(377-158)÷3=69×14÷7=(960-160)÷8=16×2×64=38÷(12÷6)=204÷2×3=454-690÷6=459+369+133=210×5=428-169+142=(719-689)÷6=958-(230+696)=248÷(497-489)=283-925÷5=500-542÷2=152+138=218×(200-196)=(848-348)÷5=898-954÷3=59×(655-566)=388+(338-167)=850+27×29=460-323-42=14×63-176=3.0+0.3=528×(180-171)=972÷6÷6=15×36=38.6+38.3=767-677=686×(770-766)=328÷(28÷7)=827-(186-103)=13×6×55=20×(474-439)=88×6÷8=54×(373-346)=914-108×6=408+16×26=4.1+5.6=375×3=860-34×15=46×19=990÷3×6=81×(112÷8)=5/8+2/8=719-334=651+880=749-43=11×45×2=769×(20÷5)=355-14×24=1/8+3/8=360÷3=326+152-156=318×(18÷6)=999÷(3×3)=197-16-56=988÷(2×2)=428-52=64+(372-342)=45×12=153+109×4=358-23×13=33×22×9=5.4+4.3=83×58×7=66×9÷3=767-(923-346)=944÷(4×2)=208-27×3=333×(12÷4)=33×23=192÷(2×4)=5.2-4.3=(852-783)×46=47×5×4=169×3×8=250+153×4=30×2×45=456+412÷2=76.1-74.8=434÷(488-486)=12×5×34=10×90÷5=247+18×28=86.2+7.9=(120-74)×20=20×9÷6=908÷(370-368)=67×10+184=76×20=148÷2×7=272-20+23=387-10×13=464-42-49=346+358=696-438+726=990÷9×5=36×3×2=101-282÷3=663÷(932-929)=284+504÷6=64.8+26.2=102+229+259=361-100-164=15×25-333=411+(196-127)=74×(658-574)=591-20×24=127×5-570=80×2×6=246+190×2=235+(157-79)=760÷5×8=31×27+791=293-34+24=10+398+37=423-377=133+970÷5=473-114=561×9-330=301-14×13=226+211=10×19×2=48÷4×26=396÷2×4=288÷(3×2)=120+209=252÷(3×3)=318-269=638+780-424=233-52×4=725×(36÷9)=744÷(2×3)=903-433-227=37×11×2=47×(261÷3)=312-12×11=445+(305-131)=86×76×7=550+178+205=703+(730-146)=100×5=440+172÷4=10.0-0.7=853-13+729=877-(60+639)=602÷7÷2=10×65-577=780÷5÷6=275×2×4=300+182=(154-54)÷5=62×54÷4=5/7-2/7=72×(299-295)=703+829+719=401-91=412+51-271=762÷6×2=876+844-697=344÷(2×4)=43×2×81=489-116=26×(114÷6)=386-22×11=32×22÷2=939+(400-156)=17×5×43=496-379+381=59+233=475÷(45÷9)=942-33×21=306×5÷3=78.6-56.8=654÷6×9=72×67÷2=(423-396)÷9=765-241+474=631+333-350=317+135-230=1.6+9.3=45×3×2=214÷(373-371)=960-273-425=308+917÷7=505+610-759=25.9+69.4=17×4×11=120×(390-387)=726-325-188=384+(245-138)=(854-483)÷7=380÷(24÷6)=29×2×4=299-260=864+365=595+760÷4=789-(223+475)=533+(386-196)=(941-265)÷4=44×36=432-(239+14)=391-(205+82)=85×7×8=20×10÷8=(772-292)÷8=227×(28÷7)=798-466-236=551+(989-965)=8.6-3.1=151+565+655=46.8-26.6=217+723=463×3-962=396-(373-175)=466+105+215=195÷5×8=797-54×5=915×8÷2=38×21+29=36×57×3=756÷2÷3=361+749÷7=27×50÷2=544÷(2×4)=466-324+271=224-12×3=12×10×2=30÷5=252-(161-16)=105×8÷4=773-35×9=284×3=15×(70÷7)=950×7=196+(330-106)=221+325=82×3+240=708-16-157=138+859-100=720÷4÷5=22×11×3=175÷7×39=12×34-88=224×8÷7=127×6-730=660÷(126-123)=12÷3×52=175×(36÷9)=40×9×2=498÷(18÷6)=753-620-20=524÷2+701=802×8=117+267×2=(180-90)÷2=104÷4+780=426÷3+426=575-489=142+838÷2=28.9-26.0=154-441÷3=96×3÷8=(78-61)×45=495-59×8=29×14-263=126÷2=357-(915-880)=479-994÷7=209+52-198=22×4×69=207-187+56=225÷5×8=114÷2=5.0+7.1=46×17-110=111×4=32÷(458-450)=58×(124÷4)=382-(110+110)=479+62×2=722+(864-474)=11×13=14×71=440-207×2=27×3×5=74+(420-240)=124+215-218=450÷9÷5=660+10×70=20÷4×28=796÷(2×2)=378÷6×33=452-267=468×6=78×4×2=474÷2=340+117=104÷(2×2)=2/4-1/4=504÷2÷9=10×10×7=544÷2+240=11×10×6=(562-394)÷7=930-309+177=19×(295÷5)=40×(412-404)=384×9=83×7=16×19-208=21×(210÷5)=622÷2×9=85+536+185=456÷8×15=791÷7×3=332-10×12=25×10×2=98×(456÷8)=258÷(12÷6)=184÷(16÷4)=288÷8÷6=66×85×6=384÷2÷2=83×19=696÷(215-212)=26+368-348=14×58-487=16×17-165=88×5=95.2-87.8=625-382-93=56×13=48÷(3×2)=328+378÷6=395-(21+211)=43×11=294÷(14÷2)=16×3×57=75×(48÷6)=110÷2÷5=28×61=22×4×33=96÷6×39=9.3-3.3=252÷3÷2=52×78÷8=55×(80÷8)=591×(723-716)=578+45×17=824×(740-737)=162+21+233=436÷4=452-165-77=316×(12÷4)=21×(197-171)=467+10×48=41×14-174=21×34÷6=31×16-113=576÷(3×3)=99+159×3=477+(458-295)=11×3×40=45÷9+127=441-11×28=70×(108÷9)=496-40=457-(500-238)=81×8×7=455÷(290-283)=978+828-522=317×2=57×(204-200)=154-(422-413)=431-131×3=36×68÷4=968-15×31=60×14÷5=363-(350-263)=10+20×30=27×71=363×2÷3=14×18÷4=853+(338-144)=190+227=12×6÷9=225÷(72÷8)=285-210÷3=357-(272-94)=6.5-6.2=144+338-328=224÷4÷8=82×14=780+25×8=98×(45÷9)=410-(83+245)=464-178-197=490×8=448+(159-80)=939×9=13×76=366-(208-144)=435×2-535=228×(12÷6)=654+180-476=121+903-952=487-(79+348)=64×11=8.6+8.2=9.4+8.5=79×48×3=648÷8×55=35×2×82=432-34×10=8.5+2.3=414×2×6=786÷3÷2=46×(384÷4)=10×4×10=(641-397)÷2=5.3-2.1=4/8+2/8=980×9=363+31×5=11×80-28=20×23-157=319×9-429=3.0+5.5=46×85=32÷4×77=447-(284-146)=510-492+540=362+79=159÷3×10=69×(20÷5)=470-195-263=76×(474÷6)=364-84×2=21×34÷2=54÷2÷3=9.1-2.7=4/7-1/7=13×4×96=(302-205)×79=734-321×2=12÷(159-156)=380-(180+72)=615-11×19=309-(290-32)=50×15+104=296÷2×3=54×(336÷4)=76.6+6.5=2/3-1/3=22×30=860-(324+510)=16×6×60=213-153+977=327-(345-96)=33+444+348=40×17÷2=408-113-151=319+350=520×6=920÷(2×2)=624÷8×81=711-17×41=284×6÷4=135÷5=58÷2=744÷6÷2=392÷4×53=840÷(24÷8)=184÷(2×2)=435+109×7=26×7×2=301×3-330=54×(24÷6)=47×(133-119)=193×(10÷2)=513+44+482=146×3÷2=42÷(20-18)=257+139-349=14×24-46=15×5×89=1/4+2/4=749÷7=(365-235)÷2=30×2÷4=17+(456-49)=10×9×45=385×7-791=888×9=47×(172-168)=15×(256÷8)=481+70×9=284÷4×3=416-74×3=596×(382-377)=87×43×2=989×(380-373)=21×29-444=551×(18÷6)=241+13+354=19×(464÷8)=28×99=49+100=57×3×5=294-232=722-537÷3=118-268÷4=152+232-60=1.9-0.2=14×39÷7=41×(30÷3)=309-35×5=273-32=374-86×2=330÷(25÷5)=101+150÷2=65×(666÷9)=51×(414-408)=84×72=52×13+246=200+(331-25)=(281-256)×27=248×(105-101)=195-13×11=158×3-375=182-(454-297)=807-573=23×5×4=307-(86+185)=128+255-174=379-(137+64)=(83-66)×16=341+111=248÷(2×2)=225-26+235=277-25=204÷3=16×43=23×47=55+288÷8=51.9+0.8=721×9÷7=89+333+292=627+315÷3=183+352+537=54÷2×9=31×14=3.8+3.2=341-14×6=573÷(676-673)=108×5-515=14×13+875=150+(457-319)=11×(284-234)=469-272+249=20×24-307=441-(392-122)=325÷5÷5=967-59×15=24×2×92=(96-20)÷4=358÷2=129+23×25=92-(119-75)=401-(323+53)=110+356+183=750÷3=30÷2×23=468-167+906=864÷(2×2)=157×(322-318)=186-72×2=75÷3×23=114÷(50-48)=625-216-143=6.4+2.5=25×(140÷5)=553-201+53=(330-319)×68=31×7-174=950+24×30=511+14×31=6.5+1.0=354-89×3=472-(360-38)=3/6-2/6=42÷(15÷5)=154×2×6=17×(117÷9)=(201-111)×11=229-12×16=432-14×14=48+202×2=198÷2×5=973-(445-26)=166×(401-395)=6.2+6.4=1/10+7/10=(496-104)÷4=69÷3×9=449-25×11=12.7+57.6=50×13-149=36×9÷2=21.5+47.1=23×12-212=246+428+306=205×(155-151)=(70-12)×35=696÷2+282=12×31-326=76×81×6=666÷(2×3)=96÷(56÷7)=264×(717-710)=234×4÷3=588÷7+294=158×2×3=7.4+8.1=8.8-1.2=648×6÷8=26×(45÷3)=312÷(2×2)=152×5×7=727-(26+70)=438÷(2×3)=16×3×68=12.6+29.1=254-255÷5=5.0+3.6=180÷5=972-243+597=425-400+57=(975-291)÷2=73×36×3=446-58-312=356-585÷9=17×19=230+197-419=174÷(14÷7)=19×5×47=247-(461-284)=801+604=782×7-291=991+92×7=969+973÷7=489-459+85=867-102×2=505+645÷5=552÷8×41=190÷5×2=399÷7+19=42×45÷7=324÷6÷9=740÷4=85×11-485=393-190=832-423÷3=897×4÷6=387+(118-84)=128÷(40÷5)=3/8+5/8=210+58×7=430+567+938=945÷7×2=950-51×3=66×(94÷2)=945-57-128=715-22×16=676×(28÷7)=612÷(18÷2)=60×27÷9=261+(412-15)=45.9-17.8=384÷6=488×7-440=489×8÷2=942×6=311-35+37=825×(40÷8)=455-103-303=493×2-698=165÷(128-123)=444+232=157+884-322=950÷2×7=87×54=7.0-4.6=244÷(27-23)=183-28=14×60÷5=662-636+632=52×5×2=407+141+614=24×57=305+(325-195)=41×24=696÷6÷2=164×3=692×(885-878)=81×(747-710)=936÷4×7=132÷3×94=811-(190+303)=161-77+219=39×(78÷3)=560÷4×9=117÷9×47=108×4×2=366-(217+33)=266-10×12=123×(826-821)=282÷(18÷3)=117÷9×77=32+(911-822)=0.8+5.3=30×15-239=1.4+3.3=21×(465÷5)=906+532÷2=58×93=43×60÷3=464÷8=308+(625-181)=898-38=17×55=175÷(519-512)=65×8=456+14×22=184÷2×3=25×4×9=(376-262)÷6=78+64×14=219×3-588=704+52×2=950-(260+321)=110×9÷5=6.5+5.6=423-48=438-(388-207)=798÷(21÷7)=25×16×2=480-446+460=378÷(398-389)=465×2×5=77+250=298+11×61=260÷(566-564)=978-(734-516)=954÷9+843=32×3×12=500÷(10÷2)=241-21×8=524÷2=488÷(36÷9)=12×29×2=54+232-156=903÷3=13×(571-565)=845-488=648×3÷2=212+(857-218)=891-103+73=164×2+301=144-27+53=58×5=497+17×27=198×(400-391)=101×5+309=25+46×14=120+56=210÷(61-59)=27×37÷9=7.0-2.9=277+130=826-(93+18)=378-(730-543)=359×9-938=432÷9÷6=35×(84÷4)=30×23=360÷4÷6=416-68×6=90÷3×52=290×3÷2=238÷7×8=296÷(471-469)=3/8-2/8=參考答案398+473×2=134446×85÷2=1955395-18×21=17714÷(876-870)=11913×2×28=728934-252÷4=871246×4÷8=123381-157=22414×4×43=240833.2+47.5=80.74.8-2.5=2.375-20+251=306450-15-333=102141-140÷5=113381-(27+256)=98383-(63+172)=14897×3×2=582805+(229-221)=813145-13×2=119145+192=337943×(36÷6)=5658351×2÷3=234142×(12÷2)=852990÷6+159=32432×3×24=2304634-(547-424)=511420×4÷7=240672÷3÷2=11226×2×73=3796374-16×20=54203+109×7=966(843-784)×56=330430×(112÷7)=480361-(89+190)=829.3-0.2=9.1222×4=888341-63×4=89436+55-309=18210×2×92=1840234÷9×24=624475+14×21=769544÷(4×2)=68129÷3+754=797(445-160)÷5=57275×3-391=434328-103×3=19464-16-427=2143+(282-32)=293(234-79)÷5=31108×5+444=98416×22÷2=176856-35+534=1355396÷(12÷2)=66192×(899-890)=1728238+745-612=37110×(796-755)=410116×(105-97)=928806+294+869=1969738÷2×9=3321139×(30÷6)=69595-(78-29)=46396÷3=132735÷3=24572÷3÷2=1249÷(384-377)=712×(119-106)=15656÷4=14253×(18÷6)=759339-269+242=31211×41-420=31984÷4×3=7384.9-3.9=1.0200÷4=50478-444÷6=404421-(221-143)=343696÷6+318=434342÷(2×3)=57566-547=1922×42-498=426(630-575)×99=5445936÷(20÷5)=234585÷5÷9=13444÷(42÷7)=74120+140+234=494322÷7×18=828176÷8×39=85814×4×35=196052×(916-834)=4264741-468+792=10652/6-1/6=1/655×14-634=136520-67×7=5138×6-91=13731×(532-499)=1023967-14×44=35131×27+110=947129×7=9034/7-3/7=1/7107×(12÷3)=42856+352-86=322865-(80+100)=685393+16×17=66597×36×8=27936306×3÷9=102520÷8×10=65044×19-273=563132÷3=44981×(64÷8)=7848(287-203)÷7=12399×2-317=481539÷7=77(810-166)÷7=92159×(326-323)=477282÷(3×2)=47163+84×5=58381×40÷4=810123×5-184=4314/6-1/6=3/6549+34+176=759492×(56÷7)=3936158÷(478-476)=7917×3×9=45920×3×89=5340424+194+84=702347+256+228=831496×2=99216÷4×26=104252÷(384-375)=286.8-5.9=0.9192×4×9=6912329-(30+259)=40985+141+844=1970403+475=878636÷(2×2)=159271+(383-212)=44211×31+300=641782-12×38=32687×8×2=13925.4-5.2=0.2240÷(58-50)=30478-13×35=23521×9-615=4074234÷(3×2)=39314÷(10÷5)=15796×(624÷8)=7488489-657÷3=270346-(700-542)=188173-18÷3=167120÷6=2014×19×3=7986.5+85.5=92.0131+591+362=108460÷4×20=300298+11×39=72713×7×26=236650×49÷5=49024×14×2=672731+735-772=69412×8×63=6048380+75-432=23162×6÷9=108486-303-99=84548+199=747(721-115)÷6=101464+732+567=176315+24×9=231366÷6×12=732100÷(16÷4)=25702×(35÷5)=4914644÷2÷7=46485-167-126=19261×(180÷4)=274519×(72÷4)=34240+462+278=780819-(613+104)=102654+748-956=446290×(10÷5)=580381-199=1822/5-1/5=1/5353-30-11=312472÷(32÷8)=118217×4-591=277620+921+423=1964276÷(3×2)=46385÷5÷7=1183.1-27.3=55.813×35-393=6296×50×5=24000125×6-193=55712×73-252=6243.3+6.6=9.912÷6×25=50492-30×13=102203+840÷3=483169-318÷3=63(312-278)×10=34010×8×4=320219×7-495=103819×47-151=742957+931-608=1280782÷(16÷8)=391512÷2×6=1536885×(32÷4)=7080328÷8×6=246939+14×26=1303373-249=12433×3×66=6534130÷2=65939+(296-31)=1204129×(56÷8)=90391×6÷7=78805×3-41=2374169+37×10=539341-50×4=14113×40=520700÷5×6=840(689-20)÷3=2239.7-8.1=1.665+11×54=659234+733+665=1632947×2=1894(477-401)×12=912237×4×2=189624×12-261=2754×50÷4=675714-20×11=494(496-388)÷4=2720×14×3=8401/8+2/8=3/8424÷8×22=1166814-(388+162)=264225-846÷9=131806+894-481=1219330÷3×7=77019×3×2=114264×7÷6=308956÷(36÷9)=239(462-435)÷9=336×(24÷2)=43217×40+116=796277-581÷7=194504×4÷7=288317-76-20=221138÷3=46149×(45÷9)=745241-147+176=270824-227-272=325280÷2+493=63318+166÷2=101873-236×3=165880-508-73=299456+21×24=96075÷(25÷5)=15317+100=41739×(312÷8)=1521822×4÷3=1096509-336-95=78471×2-187=755289×8-281=2031208+151-348=11565×7-808=3147117+558=675140+(248-133)=25518×35÷5=126439×(36÷4)=3951611+125=73674×(26÷2)=962296÷(2×2)=74212-21-16=17530×7=21028×11=30853+(906-764)=195260×2=520376÷(32÷4)=47790-864÷8=682800×(850-843)=5600120×5÷2=300435-(324+96)=151/7+2/7=3/73.9+4.1=8.0499-82+500=917755-(788-501)=46832÷(56÷7)=4741÷(689-686)=247186÷2=93123×6-462=27662+97=159276×(790-783)=1932373-21×9=184783-30-114=639440÷4÷5=22282÷(12÷2)=4779×42÷7=474645-21×6=519780÷(702-700)=390701+81×7=12681/9+2/9=3/9395-(181-128)=342150÷5×27=81013×32×2=83223×(56-25)=713416-728÷2=52190-168÷4=148309÷3=103368÷(2×4)=46478-44×7=170183×(14÷7)=36646×(123-114)=41418×4×2=144339+210=549507+70-14=5638.5+3.1=11.6427+46+137=610172÷4×41=176325+445÷5=114741-134=60770×5-197=153146+507=653156÷4=3919×(89-84)=9592×29×8=213445.0-2.4=2.6892-621=271387×9-272=321190÷3×15=45048×2×26=2496606-82=524120×2×4=960392+231=623848-(240+497)=111483÷(388-381)=6947×2×7=658158-63÷7=149802÷(16÷8)=401138+(937-645)=430517-98=41937×2=7473×(249÷3)=605990÷(2×3)=15932+606+586=2124785-25×28=856.4+9.6=16.0575-350÷5=505881-30×14=461730×(24÷3)=58404.5-2.9=1.6216×8-827=90141×11×2=902528-34×5=358346×2×9=6228525÷7+46=121162×4+995=164343×22=94664.2-15.0=49.2651-(398-297)=55046×7=32219×24÷3=15271×(845-779)=46867.3+1.9=9.2(697-67)÷2=315912×(352-346)=5472457-(39+98)=320819÷9=91458-140×3=38191+81=27299.1-23.8=75.3202+125+347=67417×4×80=5440420×(10÷5)=8409.4-0.4=9.017×28-174=302792×(12÷3)=3168567÷7×95=7695166+406+29=601270+641+980=1891(309-257)÷4=13840-139-451=250236-(50+139)=47425÷(231-226)=85344÷(2×2)=86186×(355-352)=558222÷(694-691)=74583-184+960=1359(462-388)×48=3552559-482-12=6595×(167-159)=76037×(230-209)=777318÷(14÷7)=159511-56×5=231792÷(43-35)=9920×(203-198)=10022÷(182-180)=11226÷(180-178)=11324×10×4=960442-(656-284)=70123×4+38=5306.6+4.1=10.7528-(138+295)=9565×(168÷4)=2730880-14×59=54959-31×17=432403+643=1046516+549=106510×15×6=9006/10+2/10=8/10288÷(17-11)=4860÷4×9=135450÷2×8=1800306÷(21-12)=34948-496-400=52119+22=141(703-693)÷2=5553×3=1659(284-262)×32=704338-(109-70)=299801÷3=267150÷(123-118)=30800÷(2×2)=2009.9-8.9=1.0720÷8×2=180288×3÷8=108492÷(2×2)=123396÷3÷6=22242-54=188496-329-163=4167-68+102=201813+37×5=998189-134÷2=122743×2=1486980-57=92343×(173-160)=559296÷8×3=11170×75=525017×(266÷7)=646851-(410-148)=5898.5-4.8=3.7148÷4×23=85117×(485-474)=187214-189+368=39311×19-23=18629×82×5=11890880-16-702=162(412-362)÷2=2580×4×2=640267-172=9519×(174÷3)=1102270+15×7=375202-142-21=39887+24×28=155967×72÷2=2412193×5+983=1948513+28×28=1297436×2-178=694195+21×13=468240÷8÷3=1015×4×85=5100910-97=813(355-77)÷2=13920×19-244=136315×2=63070×29=2030788-466=32295×(15÷5)=285900÷(2×3)=150529×4-270=1846228÷2×7=79838×20÷4=190460-17×10=290158+112×7=942258-116+244=386421+976+298=1695122×7×4=3416229+102-307=24370÷(30÷6)=74101×9-753=156790×(18÷3)=474014×12÷3=56743+67×2=877109×(349-343)=654463×(334-326)=37043/5-1/5=2/5242+26×31=1048473-12×31=101911-128×7=15930+305-460=775886-404-123=3598.0-1.1=6.914×7×92=9016495-(260-147)=382220+219-281=158520-494=2612×74÷8=111(606-114)÷6=8217×29-52=441429+407+711=154721×(76÷4)=39913×21×3=81920×13-210=50920÷(2×4)=115925-56×11=30927×(20÷5)=10859+306×2=671(419-330)×43=3827242+(984-836)=39045×(684÷9)=34204/9+5/9=18.8-1.1=7.7850÷(16÷8)=425888-90-43=75527×20=540720+129×4=1236(634-434)÷2=10054÷3×12=216613-118×3=259273-(144+53)=7614×20-146=13444.5-37.5=7.0(286-257)×33=957719-14×51=5879×9-701=7210554×(27÷3)=4986421-(62+73)=286383+(464-274)=57312÷(15÷5)=4298÷2=1496.5+2.0=8.563×3÷7=27442-78×2=28641.0+2.8=43.8906-(579+299)=2818×73×9=1182625×12×3=900708÷3÷2=118(446-150)÷8=3713×31-401=2472+997-758=71196÷(4×2)=1264+11×26=350487-177-242=68924÷7÷4=3377+(345-302)=120476-217×2=4295×2=190830-572÷2=544664+242=906368-302=66266÷2×3=399(447-330)÷9=1352+(386-318)=120265×3×7=5565(383-55)÷2=164284×7-545=1443225+(792-255)=7625.1+1.6=6.7998÷(618-616)=499153-61+72=16418×(252÷7)=648266÷2×8=1064310÷(40÷8)=62153×2×7=2142371-287=84268-(393-166)=41359+25×10=60960×6÷9=40475-30×2=415954-(220+602)=132239+145×3=67478×99÷3=2574410-247+126=289418×2-127=70966×9=594180÷(18÷3)=30117÷9×74=962882÷9÷2=49332+69×7=815300×(25÷5)=1500464÷2÷8=29103×8=824156+128=284180÷9×10=20048×(66÷6)=528872÷2×6=261639.9-14.8=25.1467-(894-447)=20103×4=41284×63×2=10584147×6÷2=44117×18÷9=34385-42×6=133399-99-141=159561-(566-508)=503444-(65+147)=23214×56÷8=98709-255÷3=624416÷(2×2)=1049.8-0.2=9.6563-28×19=31496-20×14=21683+53×11=66665×10-467=183308÷(398-396)=15431×17-43=48434×2×72=4896346-35÷7=341106+22×8=28282×(41-29)=984306-76÷2=268187×2+403=777380÷4+315=41014×80÷7=16088×21÷7=264246×4-470=51456+400-286=170390÷5÷2=3954×(119÷7)=918(417-361)÷4=1486×3+182=440367+83-430=20218×2÷4=109278÷(169-167)=139172-166÷2=89338+80=41841×35×3=430586×8+156=84439×2×55=4290180÷4÷9=510×(519-505)=140388÷4=97643×(540-531)=5787101×7=707374+116×3=72297.3-5.4=91.9208+188÷4=2557.3+3.9=11.2110+59=169410-(48+181)=181864+276+255=1395637-162=475(53-39)×17=23877×11=847241×6=14466/8-1/8=5/835×24×5=4200153×(10÷5)=306779+913=1692341-52×3=185984-786÷6=853224-582÷6=127370-25×12=70116÷4×51=147934×13=442530×(440-431)=477084×73×8=4905622+38+498=558267×2÷6=89636÷(2×3)=10621×4×50=4200371-(186+138)=47124÷2+374=436(466-425)×16=656880÷5÷8=22259-181=7837×25=925667-135÷3=622351+(400-396)=35518.0+68.1=86.1(811-774)×38=1406238-(94-15)=159680-699÷3=447810÷5+269=43110×19×4=760375-648÷3=159948÷(2×2)=23755×8=440763+75-791=4745+104×7=773(936-782)÷7=2233+402+115=550175×3×2=1050485-(97-47)=435401+(704-605)=500621-97+598=112267×(30÷6)=33576×4=30462×12-497=24710×10+150=250135÷5÷3=9(276-255)÷3=715×18×3=81073×9÷3=2198.1-1.3=6.8836+866-620=108294.2-7.8=86.4144÷9=16200÷8=2531×2×71=4402245-(262-133)=116162÷6=27164+187-86=2659.5-7.8=1.7399-349+174=22447×99÷9=517748+694+189=1631413-64÷2=381896÷4÷7=3211×45-349=14664×18=1152415÷5×9=747339+(109-67)=381672×9÷8=756576÷9×54=345615÷3=5756÷4÷7=27443+810÷6=578490-510÷3=320924-(316+574)=34500÷2+154=40476÷4×79=1501846÷(3×2)=14166÷6=1165×(304-293)=71542×11÷7=66595-419+990=116699×59×9=525691/3+2/3=1232×4×3=278480×(244-240)=320672÷8÷3=2823×(34-28)=138775-(846-77)=6567÷3=18992+19×17=41590÷(36÷4)=10935×(185-182)=2805(278-32)÷6=41414÷2+283=49020×47÷5=188657-(390+141)=126392÷4+236=334246÷6×83=3403860-933÷3=549183÷3×7=427516×7-471=3141(697-142)÷5=111585÷3÷5=3919×2×47=1786464÷(4×2)=58128÷(777-773)=32(377-158)÷3=7369×14÷7=138(960-160)÷8=10016×2×64=204838÷(12÷6)=19204÷2×3=306454-690÷6=339459+369+133=961210×5=1050428-169+142=401(719-689)÷6=5958-(230+696)=32248÷(497-489)=31283-925÷5=98500-542÷2=229152+138=290218×(200-196)=872(848-348)÷5=100898-954÷3=58059×(655-566)=5251388+(338-167)=559850+27×29=1633460-323-42=9514×63-176=7063.0+0.3=3.3528×(180-171)=4752972÷6÷6=2715×36=54038.6+38.3=76.9767-677=90686×(770-766)=2744328÷(28÷7)=82827-(186-103)=74413×6×55=429020×(474-439)=70088×6÷8=6654×(373-346)=1458914-108×6=266408+16×26=8244.1+5.6=9.7375×3=1125860-34×15=35046×19=874990÷3×6=198081×(112÷8)=11345/8+2/8=7/8719-334=385651+880=1531749-43=70611×45×2=990769×(20÷5)=3076355-14×24=191/8+3/8=4/8360÷3=120326+152-156=322318×(18÷6)=954999÷(3×3)=111197-16-56=125988÷(2×2)=247428-52=37664+(372-342)=9445×12=540153+109×4=589358-23×13=5933×22×9=65345.4+4.3=9.783×58×7=3369866×9÷3=198767-(923-346)=190944÷(4×2)=118208-27×3=127333×(12÷4)=99933×23=759192÷(2×4)=245.2-4.3=0.9(852-783)×46=317447×5×4=940169×3×8=4056250+153×4=86230×2×45=2700456+412÷2=66276.1-74.8=1.3434÷(488-486)=21712×5×34=204010×90÷5=180247+18×28=75186.2+7.9=94.1(120-74)×20=92020×9÷6=30908÷(370-368)=45467×10+184=85476×20=1520148÷2×7=518272-20+23=275387-10×13=257464-42-49=373346+358=704696-438+726=984990÷9×5=55036×3×2=216101-282÷3=7663÷(932-929)=221284+504÷6=36864.8+26.2=91.0102+229+259=590361-100-164=9715×25-333=42411+(196-127)=48074×(658-574)=6216591-20×24=111127×5-570=6580×2×6=960246+190×2=626235+(157-79)=313760÷5×8=121631×27+791=1628293-34+24=28310+398+37=445423-377=46133+970÷5=327473-114=359561×9-330=4719301-14×13=119226+211=43710×19×2=38048÷4×26=312396÷2×4=792288÷(3×2)=48120+209=329252÷(3×3)=28318-269=49638+780-424=994233-52×4=25725×(36÷9)=2900744÷(2×3)=124903-433-227=24337×11×2=81447×(261÷3)=4089312-12×11=180445+(305-131)=61986×76×7=45752550+178+205=933703+(730-146)=1287100×5=500440+172÷4=48310.0-0.7=9.3853-13+729=1569877-(60+639)=178602÷7÷2=4310×65-577=73780÷5÷6=26275×2×4=2200300+182=482(154-54)÷5=2062×54÷4=8375/7-2/7=3/772×(299-295)=288703+829+719=2251401-91=310412+51-271=192762÷6×2=254876+844-697=1023344÷(2×4)=4343×2×81=6966489-116=37326×(114÷6)=494386-22×11=14432×22÷2=352939+(400-156)=118317×5×43=3655496-379+381=49859+233=292475÷(45÷9)=95942-33×21=249306×5÷3=51078.6-56.8=21.8654÷6×9=98172×67÷2=2412(423-396)÷9=3765-241+474=998631+333-350=614317+135-230=222