三年級數(shù)學(xué)計算題專項練習(xí)及答案集錦

三年級數(shù)學(xué)計算題專項練習(xí)及答案集錦245+17×15=178-129+450=10×27×3=917-151×6=10×14×3=464×(28÷7)=(263-99)÷2=324÷(54÷9)=273-77=(991-933)÷2=55×62=(69-60)÷3=150×5-283=10×98=371×(14÷7)=17×26×2=233-(64+27)=800-745÷5=282-(128-49)=353-35=8.9+1.5=49×84×8=288-13×10=101+(349-216)=99.4-80.2=901-366-139=193+169-317=309-242=316÷(2×2)=712+(361-273)=660-304=231+106×6=(803-709)÷2=406+166+236=18×5×99=58×(16÷2)=82-78+235=836÷2=112×3÷4=402-11×5=270÷6=385-(44+256)=12×7×4=361-(279-77)=571+100×7=983+694-734=(419-167)÷2=634+(996-509)=530+615-555=447-(488-47)=564÷4=34.2-19.1=170+824-442=241+(835-454)=290÷(45÷9)=95÷5×44=366×8÷6=22×2×43=764-23×21=556×2-621=32÷4×98=36÷6=102+290=135×(476-471)=862-994÷2=120+(457-61)=75×(44÷4)=777×4=304+19×36=236-181=162×3=930+661-937=23×86=171+141=(968-939)×45=54×7-211=64×54=45×70÷5=(377-297)÷2=173×(48÷6)=(61-43)×46=218+481=164×4+272=699+645=84×(288÷3)=11×9×73=69÷3=428÷(16÷4)=602÷7×79=981-995÷5=958-41×13=12×(407-403)=627×6÷2=87×2×3=654÷(27÷9)=232+53×8=102×3×2=975+324-21=576+34×16=245÷(545-538)=249×(375-372)=257+19×37=(452-383)×90=143×(481-475)=120÷4÷5=889-769+231=23×24÷8=14×26÷4=312×3÷2=10×36=165+195×4=332+80=12×19-13=602+508=152×3+56=210+108=25×5×6=16×4×2=135÷(12÷4)=32×11÷8=418-38-228=5.8-4.8=653×9=20×(168÷6)=225×4×6=72÷3×17=478×2×3=861-21×22=231×2÷3=30×16-266=43×87=141×7-354=567×(245-240)=468÷(2×3)=360+418=4.9+8.0=754×8÷2=42.6-24.9=674÷2=394-10×2=96-39+139=122÷(14÷7)=5.8+8.4=798÷2÷7=22×3×66=29×(258÷6)=53×(16÷8)=65×8÷2=16×11×2=10×7×67=449+(266-147)=18×12+606=52×15-352=770-645+713=12×(122÷2)=(926-896)×58=1.1+7.7=452-310+309=488-150=(933-551)÷2=856+856÷8=449+40-119=55×4=347-166+243=419-185-200=17×49=75×23÷5=916+(648-20)=991-(367+261)=260-21×9=375-24×12=182-25-103=148÷2=540÷(28÷7)=828÷(10÷5)=56×12÷4=(895-819)×29=10×71×7=597-(805-264)=166×5=35×14-188=821-647+997=473-122-46=266+217-167=1/7+2/7=973-468×2=16×35÷8=148+(438-38)=5/9-3/9=369÷9×2=3/5+2/5=507+895+125=80×19×3=93×91=90×97÷9=438-752÷2=19×19+446=502-66÷2=766÷2×5=182×(397-393)=730÷2×8=496×(35÷7)=249×3-157=87×61×3=992÷(806-804)=638-220×2=292-10=204×(387-383)=161+(828-530)=219+449+157=(441-383)÷2=(908-811)×98=37.1+57.3=7.4-7.0=368÷8×3=246×3=84+190×4=435÷5=404÷4+476=405÷(45÷9)=33×2×39=(764-752)÷6=836×2-444=656-564=192×3-208=231-12+258=808-890÷5=472÷(16÷4)=296+118-200=56×(903-845)=432+666+825=420÷(35÷5)=464-(992-983)=114÷6=488×8÷2=126-306÷3=23×42÷6=720÷(3×3)=4.4-0.8=43+10×10=128×2=643+102×7=26×5-72=484÷2=49+648÷9=510÷5×4=39×2×85=3/8+4/8=280+415=63×15=16×44-186=95×36=25×3×85=145×(24÷4)=855÷9=391×2-179=108-21+180=(442-102)÷4=232+(589-46)=474×2-68=331-(73+220)=22×44÷8=192-(115-96)=28×(306÷9)=320-262=902-167=449-(41+338)=62+967+974=38×17+500=140÷2÷2=808-763=48×(666÷9)=354÷(2×3)=(418-14)÷4=427+881=49×10+82=585÷9+162=492-30×12=277×2×7=771×4=19×4×89=12×7×28=351÷9÷3=245×3-620=35×14-191=3.8+9.6=112÷8×39=48×(252÷3)=803+(470-161)=96×55÷2=464-(237+83)=684÷9×88=307-105×2=66×60×2=387-144+107=(461-415)×53=1.9+9.7=491-952÷2=860-13×10=8.1-6.7=150÷(419-414)=118+82×5=15×52=36×96÷8=341-925÷5=908-(560-456)=754+309×2=308÷4÷7=(277-141)÷8=185-(330-255)=648÷8×5=144÷4÷4=57×(80÷8)=15×2×88=93×4×2=386+995-385=461-449+351=238÷7×17=650÷2+350=962-(227+274)=46.4+45.1=20×(408÷6)=132×(76-71)=474-(219+249)=217+393+41=40×22-209=194×4-627=393-261+85=306-548÷4=888÷2+255=(376-250)÷2=(598-128)÷2=492-670÷2=45÷5×27=33×28-147=41×12-427=669÷(415-412)=943×(164-158)=471-(206+122)=(259-189)÷5=558×(18÷9)=91×(213-207)=408-20×20=24÷(603-600)=17×(188÷4)=616×4÷8=152×4×6=726÷3×5=273+971-402=673-635+426=935×(395-388)=959÷(340-333)=745+(983-893)=14×(330-322)=375-337+57=460÷2÷2=126÷(27÷9)=26×44=6.5+1.1=80÷4×32=628-605=322÷7×21=300÷2=836×5-655=163+154=46×12÷3=859-11×71=585÷(3×3)=320+451=408÷6×70=198÷9+496=296×(273-267)=77+357-407=314×2÷4=448×(72÷9)=488÷(64÷8)=41×12-119=109×(16÷4)=331×7-91=317+39×17=428-(587-437)=9.9-8.0=101+69×9=244×3=741-610+261=12×6×86=777-93+449=180-42÷3=575×9-726=88×(49÷7)=202×(54÷6)=777×4-487=295×9-812=328÷(117-113)=10×(455÷7)=27×29=10×20=20×23-425=49×5÷7=898×(36÷4)=88×5+633=(174-139)÷7=67.5-36.5=210÷(42÷6)=987+(762-682)=409-341+325=255-204÷6=99+(515-343)=(844-816)÷2=147×(36÷9)=345+(254-90)=912÷(18÷9)=908-(807-428)=78×(90÷9)=310÷2=894×6=739-193=726÷(69-66)=124×2+24=599×3-157=397-74-200=80÷(437-435)=386-299+323=42×77=296-(523-448)=32×14-310=245×(321-317)=504÷(3×3)=147-15×5=5.8-2.3=103-14×5=398-76-42=957+148×6=176+642+158=12×(288÷8)=20×4×8=298÷2×3=27+(352-27)=978-22×39=167×(12÷6)=24×27+721=240÷(2×4)=45×2×96=238-17×13=410÷5×8=54+(310-67)=928÷(2×4)=84×33÷2=668-(28+393)=455×5=296÷(267-265)=368×2-90=312+16×20=794÷2+117=18×17-236=738÷3÷3=32+71×10=3.5+3.1=421-(411-328)=488÷(306-304)=15×(304-296)=342-11×24=72÷8×3=640÷2÷4=15+837+120=53+285-236=120÷5÷4=941×(843-836)=390-264=35×(63÷9)=(333-322)×83=786÷(30÷5)=76×69=236÷4=2/4-1/4=6.2-5.2=48×(370-306)=839-36×11=154×4×6=42×23÷3=49×15-227=23×(702÷9)=73×66=219+232-62=965-324÷9=639÷(3×3)=1.5+5.1=108÷(2×3)=11×3×75=58.0+16.3=15×5×65=887-56×6=118-21×3=921÷(18÷6)=353+(442-335)=215+250+168=(610-491)÷7=478×2=327+60-385=36×64÷2=7.5-4.0=454-(64+363)=20×4×66=189÷7÷9=841-(996-440)=552÷3÷8=478-13×33=143+23×33=(316-299)×50=768×6÷8=833-108÷6=24÷(2×3)=589×4-409=83×18÷3=433-49=272÷2×4=171+(202-157)=220+59=80×(494-485)=915×8÷4=2/7+3/7=442+736÷2=16×27-226=966÷2×7=639-(491+29)=69×6-371=210÷(24÷8)=10.0-1.2=48×45×6=36×6×2=361+726-124=54×(150-136)=411+62+556=73×10=20×94×9=33÷3×52=301+351+142=88×5=351+(89-64)=12×8×27=894×(915-910)=6.8+8.8=40×11-15=125×7-584=114÷3×4=36×6×3=916÷(2×2)=216÷(18÷9)=(990-773)÷7=969+(930-211)=263×3=1/4+2/4=528÷(4×2)=472-(387-192)=241×6=120+285+873=(638-566)×53=800÷4×2=15×11×4=16×6×8=490×9÷5=273+798+61=4/7-1/7=391-17×4=452-399÷3=227-12×18=411-(219+67)=44×15÷5=97-315÷5=85.0-42.5=136÷(4×2)=267+247+701=996÷(3×2)=29×35×7=87+17×47=238×3-608=13×3×39=243×2÷6=974-13×21=492÷(15÷5)=36×(40÷8)=97×52=1.8+8.3=255+213-144=388-34×9=54÷(2×3)=630÷5÷6=833+796=2.7+2.9=644÷7+673=10×83=167×(350-342)=(422-377)÷3=12×57÷2=422+320=700÷7÷5=222÷2÷3=(682-514)÷4=572÷4+850=924-911=255-95=48÷8×81=86.2-83.7=48÷(2×3)=431-(268-197)=813-798+667=621÷9+120=72×8÷3=156×4-491=238÷2÷7=16×20×3=141÷3=146+20×24=42+281-315=4/7+2/7=76÷(36÷9)=421-376=333+191×3=562×3=17×20÷5=924÷6÷7=663-147÷3=470÷2=121+112×7=182÷7×2=304÷(238-236)=236-48×2=41.6+55.0=729-536+888=260÷(54-50)=964-33×19=25×57=455-410÷5=616÷7×28=216÷4×2=18×4×52=328÷(28÷7)=262×2×7=72×(725-636)=283-219-11=2/8+5/8=15×4×19=109×3×2=156+267=30×3×27=108÷6=3/9+4/9=12×8×9=(176-118)×10=6.5-6.3=111×9=862-(18+217)=71×10=791-(540-325)=10×(102÷2)=488+16×47=14×2×26=69+185=816-390=41×(334-311)=585÷9×13=16×(60÷2)=98×(196÷2)=945÷7÷9=708+14×57=28÷2×41=411×(56÷7)=396÷3=(96-80)×44=110+46-141=5/10+2/10=429-130-58=1.2+4.3=10×3×5=14×28-104=13×(84÷2)=411-141=14×3×39=162×(12÷3)=262-44+16=129+529=7.4-5.0=426×(12÷6)=582÷2×7=25×(225÷9)=389-363÷3=240÷(256-253)=189÷(383-376)=91×9=536÷(2×4)=880÷8÷5=462÷(662-656)=660×(16÷8)=563×8÷4=111×(63÷9)=27×40÷5=699×(484-479)=687÷(423-420)=478÷2+109=803-230-139=65×4+396=360-146-41=10×(136÷4)=960÷2÷4=22÷2×14=549÷(27÷3)=5/8-3/8=3.7+8.2=16×30-407=516÷3=22×10×2=491-11×19=92×9-358=369-252-68=18×98×8=883-202-663=48+297÷9=324÷(2×3)=99×26=4.0-3.1=744÷(736-732)=320÷(16÷4)=590-29×15=0.8-0.7=437-(454-356)=120+932÷4=264×8÷4=(296-168)÷2=986×(16÷2)=512÷8÷4=286-(51+109)=212×2-54=49×(349-331)=331-(61+123)=(509-348)÷7=28×15×2=211+11×63=215-87+207=245÷7×23=474×2÷4=(291-153)÷3=19×5×58=109×4÷2=281-211=176-31-136=762÷3×5=16×6×14=175+(299-199)=14×21×2=316-13×24=218-72+236=(931-431)÷5=582-465+643=479-(238-108)=336+111-385=899×8-305=45×99×6=5/9+3/9=476-(430-336)=7.3-1.7=855×4-315=476-21×12=55×9÷3=990-(366-228)=49+21÷3=743-(991-596)=365-140×2=32×2×77=270+116=288-115-91=600÷4÷2=714+399+316=79+179×2=11×21=74×70×6=17×29×2=19×(42÷6)=999-537-409=306+18×27=714+838=612÷6+527=(692-292)÷4=450-231-50=365-(628-352)=40÷(4×2)=69×(88÷8)=10×6×89=555-321=312÷2÷4=5.3-2.2=4.8+2.4=360÷5÷9=268+119+479=736-282-261=74×(706-675)=554-221-162=172×(353-350)=532×9=217+38+630=448÷(142-140)=6.5+0.3=927-23×15=685×(56÷8)=75×9×2=384-580÷4=431×2×8=855÷9×84=353+29×20=640÷5+488=14×(182-170)=633-208+471=288÷(4×2)=72÷(83-74)=348-315-10=69×(873÷9)=34×7×2=20.8+48.6=198÷3÷6=33×(451-425)=115-(48+19)=150+854÷2=9.3-3.4=210÷5=792÷(2×3)=1/3+2/3=418+(465-275)=360÷6=45×11+49=14+47×16=168÷8×2=964-551+970=917-(781+43)=18×7-92=152+347-200=(881-861)÷2=5.8-5.7=496÷4+331=99+184=229-30=232÷8=304÷(2×2)=48×83÷3=250-(479-444)=52×(21÷3)=837-273+519=344+886+893=75×(345÷5)=387-40×9=714÷3÷7=343+(102-97)=13×6×16=428-40×6=50×(119÷7)=493-944÷4=67×76÷4=366-(81-14)=942+862÷2=63×7×2=9.0-7.5=31.4+24.5=12×11×3=751+108÷6=295+44×9=205+(432-208)=401-152-233=383+31×22=90÷5×64=216+243-52=486×4=46.5-41.9=(978-708)÷5=34×7=590×9=51×15-761=(785-603)÷7=740÷(2×2)=584-(814-674)=17×86×5=702-543+501=536-79×5=104÷4=38×2×71=81+280+163=333÷(3×3)=2/8-1/8=687÷3=255-(340-222)=223+209=9.3-7.2=(771-69)÷6=498-13×12=544÷(12÷6)=370+81×6=57.8+25.8=156+383+20=(434-154)÷4=406-54×5=138÷3×5=23×28÷2=80×(28÷4)=270+816÷3=351-530÷5=435-(168+168)=301-262+271=64×(364÷7)=790-15×44=(112-96)×32=11×3×23=3/7+2/7=828÷(2×3)=1.1-0.2=148÷4=127+635+196=167+331+367=140÷4×49=693-364+805=7.8-2.2=447-43=86×55÷5=159+155×2=11×12×3=(971-913)×62=284-(82+70)=318÷(257-255)=160÷(479-471)=26×3×60=45×16=251×2=941+160×4=111×4+104=28×(167-138)=23+108=498÷(469-467)=12÷(2×2)=40.5+29.1=91÷7=417+186+370=249×2÷6=3.2+1.9=(105-58)×10=232×2×4=315÷(36÷4)=321-(77+139)=7.5-5.2=57+282-136=50×9÷3=927+(401-36)=163+250=39×11×3=718+11×57=151×6×2=301-(333-273)=30×3×45=600÷5×3=312×8-462=43×2×38=101×(189-183)=35×14-117=15×50÷6=222÷(124-118)=54×10=498÷(21÷7)=63×71÷3=66×15-774=440×9÷5=450÷(12÷4)=538-119-33=79×(476-452)=958-(688-685)=10×(46÷2)=19×24-303=119+22×5=112÷(2×2)=84÷7×74=731-363-208=4/8-3/8=695-447=270÷9×96=666÷3×4=16×(468-461)=72×(50-44)=25×36+202=73×7-431=621+83+188=2.0+5.0=222×2+680=957-(48+343)=351-163×2=372-240÷4=884÷2÷2=914-352-166=44×50=252×(282-276)=92×13=669-(23+394)=17×(159-148)=122+44×13=204-202+276=13×15×4=250÷(47-45)=24÷2÷6=249+207-67=95×(189-97)=959-(688-268)=784÷4=503-108+468=33.0-26.5=495÷(345-336)=978+897÷3=864÷6÷6=354+74×3=56×15÷8=22×41+568=180÷9=588-(538-468)=66×(404-391)=876-358-250=90÷9=63-32÷4=81×3+991=295-183+162=250-114-53=107×9-722=16×14=255÷5×6=912-209-215=179+236-25=60×77÷4=566+875-270=273-96+75=73.5-13.3=240÷8÷2=330-270=469-(103-54)=18×19=64×10=88÷4×21=77×20×6=997-23×23=335×4=321×(439-430)=658÷7+146=85×(653-560)=125×(409-404)=14×33-137=658÷7×60=7.5-1.9=108÷(27÷9)=857+72×9=852÷(2×2)=342×8-509=64×11÷4=338×4-93=63×5=853-242×2=84÷(46-39)=48×2×8=2/5-1/5=307-(308-259)=304+365+294=63×82÷3=446-(152+92)=16×(108÷9)=396×2÷4=551-24×18=252-456÷3=6.0+3.7=29×19=866-702=415-58=487-(234-29)=4/9-2/9=990-(350+341)=471-(458-111)=9.6-9.1=788-170-607=629-436-133=133×(14÷7)=648-54×6=184÷(2×2)=(487-397)÷2=683×(24÷3)=62-186÷3=318-164+333=464÷2=57×16+28=210÷(91-86)=448÷7×10=819÷7=826-59×5=264÷(2×4)=214×4=488×2=438-27×10=93+(371-19)=322+146+298=21×22×2=847+780÷5=84÷2=265÷(20÷4)=65×(480-458)=75×4×3=7.4-0.8=528÷4÷3=56×(39÷3)=336-(55+252)=14×58÷4=89+762÷6=849-(677-14)=834×5=982+74×4=7.9+6.1=198×(610-602)=44×2×47=19×(594÷9)=157-27-104=15×(96÷2)=(266-112)÷2=(313-128)÷5=40×(540÷6)=304÷(2×4)=90÷6×63=150×2×5=(660-600)×66=31×(69-52)=489+(345-171)=185-624÷4=28×11×3=31×71=40×4×5=13.2+42.7=43+58=82×(27÷3)=98÷7=208+12×53=26×2×5=846-(612+213)=198+332+366=348-92×3=197+368÷2=5.3-4.5=461-10÷5=572-87×5=454-64=283-63÷7=845÷(384-379)=959÷7+498=291-16×10=30×26÷6=605+386=268+20+657=771-275=637-666÷6=11×54+64=217÷(21÷3)=328÷8×2=8.7+4.6=6.2+4.6=13×12×4=66×79÷6=600+833-883=936÷3×5=978÷2×6=198+876-310=117+341=388÷(491-487)=8/9-1/9=84+203-180=13×(14÷2)=38×(290-286)=378÷7×12=77+424=10×33-224=176×4-395=534÷6×24=832÷2÷8=3/7-2/7=156÷(2×2)=486×2÷3=551-59×5=35×13-134=740-(601+116)=14÷7×16=339-157=472÷(32÷8)=19×(728-720)=53×18÷9=424÷(64÷8)=693÷3÷7=42×12=369-33×10=90÷3×18=136×7÷8=486÷9+321=536÷(2×2)=120×9÷4=34×8×9=319×(10÷5)=591+271-774=4.7+1.0=243÷3+709=104+532+224=472-14×11=299-49×5=448÷(28÷4)=497-(67+135)=210×2÷5=782-382-163=142+343-398=195+97=245+189=14×11-41=9.0+1.5=245-141+875=476-37×9=(302-158)÷4=511+99+360=272+61×7=70×(15÷3)=4.1+7.3=633×7-727=938÷2×8=841-167×3=18÷6×26=80÷2=308×2÷8=611+135=829+200×5=233×2=299×8=906+218-310=422-388=111×3=10×74÷5=314×5=262+965=351+(401-50)=495+512÷2=264+10×45=75×44×4=446-110×4=784×4÷2=471-59×5=190×4×9=442-10-143=41×16-155=164+113=322+129=108+582÷3=888÷2×9=62×(238÷7)=230×3=114×4+532=740÷2×7=806×2-543=802+940+259=57×16-353=296-205-47=24÷(220-214)=428-768÷2=50÷(478-473)=120÷(118-114)=248+132=675÷3÷9=418-17×15=492×2×7=980÷7×2=62.1+4.7=307-(66+187)=4/8-2/8=(412-357)×16=270÷(20÷4)=32×(126÷6)=558+39×16=46×18=67×14-760=298×3÷2=153×5×7=770÷(799-792)=(330-237)÷3=812-15×49=335×(840-834)=204+242=600×8=29×17-211=7.4-6.7=714+93-46=96×16÷4=251+(457-263)=429+29×20=98×(40÷4)=68.2-56.5=346×2-361=129+(320-255)=576÷9×5=809×(867-858)=480÷2×4=881×(415-408)=26×(57÷3)=12×70÷3=87×6÷2=54×30×6=15×82×8=252÷7×16=611-73×8=13×56-505=486-145-87=431-188=756÷3÷6=19×31=650+499-219=68×(180÷3)=9.4+1.3=542+(917-505)=895+(969-791)=507-444÷4=346×(14÷7)=550÷5×7=172×(595-592)=805+(409-103)=249-80÷2=492÷(42÷7)=96+217+651=354-138÷2=97.2-56.8=366+940+256=774-14×46=323+51×13=480÷6×10=806÷2×3=911-268=(484-448)÷3=21×12×2=11×35-13=719-216÷3=887+529+190=312-11-300=24×8÷6=756×6-370=321+(871-332)=268-(91+22)=372+305÷5=396÷(24÷4)=16×10×5=77×(195÷3)=256×(18÷6)=(254-195)×10=54+428-51=151+21×31=708-12×11=34×42÷2=424÷2+609=496-121×3=440-(508-357)=746+123+475=12×20-231=491-(212+128)=688÷8×4=391+96÷6=471×2×5=40×6×2=728×5÷7=46×2×5=753-458-80=21×2×51=364-26×13=701-(290+228)=449-13×33=596×(18÷2)=68×8×5=501-56×6=31×(42÷2)=14×11×2=163×4=14×2×55=374-107×3=646+14×62=511+44×12=777-79+500=35.0-15.9=260÷5=928-80×11=100×4÷5=420÷3×5=300-(50+52)=204+191-356=118×(417-413)=4.2+85.7=433×2=19×(652-556)=599×7=137×(45÷9)=785×(348-345)=992÷(4×2)=136+306×2=885-335-126=458-368+125=887-24×6=356+177×3=290÷(90-85)=544÷8=97×3+207=91×87×3=540+457-538=252+188-181=425+17×2=366÷2=142÷2×49=70-(195-172)=12×82=25×30=21×19-160=116-11+50=942÷(12÷2)=62×10=81÷(36÷4)=824-(133+575)=334÷2×7=10×48-265=10×14-109=472÷(2×2)=152÷8×2=84×89=739-90×8=140+593=16÷(2×4)=592÷2÷4=116+29×5=30÷5×92=25×(45÷3)=190×5=544÷8×7=251-176÷4=326-29×9=340÷5=390-226=224+125×5=468-125=382-211-131=311+360÷8=128÷2×46=60×2×3=439-89-268=488-(241+91)=90÷(208-199)=618÷(302-299)=974-(98+793)=170+(706-398)=917+202-210=930×2÷6=886-314=419-(96+283)=160+217=116÷(2×2)=971+306-771=12×7×15=(627-555)÷9=321-13×13=370+15×59=64.7-5.3=837÷9÷3=254+(413-371)=272÷(295-287)=899-375=4.5+58.5=54×8=786-(168+607)=82+112=90×(424-416)=44×(184-173)=284÷(36÷9)=325-(210+109)=321-71×2=11×65-706=261-(258-62)=(423-313)÷2=26×14-45=201+259×3=15×47÷3=391+654+774=505×(21÷3)=480÷3÷5=380-15×20=519÷(586-583)=154×(161-155)=255+40+433=17×27-153=377-(894-610)=5/10-3/10=381+(369-223)=17×2×30=552÷6×19=35×9×8=189×3÷7=200+983+660=47.8+36.2=425-176÷8=186+322+46=14×6×69=456-18×11=73×23×4=483-(371-39)=297÷9×2=445-266=(157-140)×22=280×3÷8=20×4×55=297÷9=77×(120-117)=391-92÷4=45÷9+347=67×(28÷7)=79×(169-75)=41+117÷3=258+(928-254)=58÷2=316÷(119-115)=(939-657)÷3=379-53×4=424-36=290×3÷5=612÷(3×3)=153×(16÷2)=209+102×9=181×(90-87)=54÷3×78=644-73-492=760-844÷4=288÷(2×4)=496÷4÷2=99×45×4=134×9-821=624÷3+362=57×15-596=357+142+250=6.9+0.7=80÷2×89=18×14×2=(932-865)×55=270÷2÷5=910+678=181×5=18+34×10=311+(345-252)=參考答案245+17×15=500178-129+450=49910×27×3=810917-151×6=1110×14×3=420464×(28÷7)=1856(263-99)÷2=82324÷(54÷9)=54273-77=196(991-933)÷2=2955×62=3410(69-60)÷3=3150×5-283=46710×98=980371×(14÷7)=74217×26×2=884233-(64+27)=142800-745÷5=651282-(128-49)=203353-35=3188.9+1.5=10.449×84×8=32928288-13×10=158101+(349-216)=23499.4-80.2=19.2901-366-139=396193+169-317=45309-242=67316÷(2×2)=79712+(361-273)=800660-304=356231+106×6=867(803-709)÷2=47406+166+236=80818×5×99=891058×(16÷2)=46482-78+235=239836÷2=418112×3÷4=84402-11×5=347270÷6=45385-(44+256)=8512×7×4=336361-(279-77)=159571+100×7=1271983+694-734=943(419-167)÷2=126634+(996-509)=1121530+615-555=590447-(488-47)=6564÷4=14134.2-19.1=15.1170+824-442=552241+(835-454)=622290÷(45÷9)=5895÷5×44=836366×8÷6=48822×2×43=1892764-23×21=281556×2-621=49132÷4×98=78436÷6=6102+290=392135×(476-471)=675862-994÷2=365120+(457-61)=51675×(44÷4)=825777×4=3108304+19×36=988236-181=55162×3=486930+661-937=65423×86=1978171+141=312(968-939)×45=130554×7-211=16764×54=345645×70÷5=630(377-297)÷2=40173×(48÷6)=1384(61-43)×46=828218+481=699164×4+272=928699+645=134484×(288÷3)=806411×9×73=722769÷3=23428÷(16÷4)=107602÷7×79=6794981-995÷5=782958-41×13=42512×(407-403)=48627×6÷2=188187×2×3=522654÷(27÷9)=218232+53×8=656102×3×2=612975+324-21=1278576+34×16=1120245÷(545-538)=35249×(375-372)=747257+19×37=960(452-383)×90=6210143×(481-475)=858120÷4÷5=6889-769+231=35123×24÷8=6914×26÷4=91312×3÷2=46810×36=360165+195×4=945332+80=41212×19-13=215602+508=1110152×3+56=512210+108=31825×5×6=75016×4×2=128135÷(12÷4)=4532×11÷8=44418-38-228=1525.8-4.8=1.0653×9=587720×(168÷6)=560225×4×6=540072÷3×17=408478×2×3=2868861-21×22=399231×2÷3=15430×16-266=21443×87=3741141×7-354=633567×(245-240)=2835468÷(2×3)=78360+418=7784.9+8.0=12.9754×8÷2=301642.6-24.9=17.7674÷2=337394-10×2=37496-39+139=196122÷(14÷7)=615.8+8.4=14.2798÷2÷7=5722×3×66=435629×(258÷6)=124753×(16÷8)=10665×8÷2=26016×11×2=35210×7×67=4690449+(266-147)=56818×12+606=82252×15-352=428770-645+713=83812×(122÷2)=732(926-896)×58=17401.1+7.7=8.8452-310+309=451488-150=338(933-551)÷2=191856+856÷8=963449+40-119=37055×4=220347-166+243=424419-185-200=3417×49=83375×23÷5=345916+(648-20)=1544991-(367+261)=363260-21×9=71375-24×12=87182-25-103=54148÷2=74540÷(28÷7)=135828÷(10÷5)=41456×12÷4=168(895-819)×29=220410×71×7=4970597-(805-264)=56166×5=83035×14-188=302821-647+997=1171473-122-46=305266+217-167=3161/7+2/7=3/7973-468×2=3716×35÷8=70148+(438-38)=5485/9-3/9=2/9369÷9×2=823/5+2/5=1507+895+125=152780×19×3=456093×91=846390×97÷9=970438-752÷2=6219×19+446=807502-66÷2=469766÷2×5=1915182×(397-393)=728730÷2×8=2920496×(35÷7)=2480249×3-157=59087×61×3=15921992÷(806-804)=496638-220×2=198292-10=282204×(387-383)=816161+(828-530)=459219+449+157=825(441-383)÷2=29(908-811)×98=950637.1+57.3=94.47.4-7.0=0.4368÷8×3=138246×3=73884+190×4=844435÷5=87404÷4+476=577405÷(45÷9)=8133×2×39=2574(764-752)÷6=2836×2-444=1228656-564=92192×3-208=368231-12+258=477808-890÷5=630472÷(16÷4)=118296+118-200=21456×(903-845)=3248432+666+825=1923420÷(35÷5)=60464-(992-983)=455114÷6=19488×8÷2=1952126-306÷3=2423×42÷6=161720÷(3×3)=804.4-0.8=3.643+10×10=143128×2=256643+102×7=135726×5-72=58484÷2=24249+648÷9=121510÷5×4=40839×2×85=66303/8+4/8=7/8280+415=69563×15=94516×44-186=51895×36=342025×3×85=6375145×(24÷4)=870855÷9=95391×2-179=603108-21+180=267(442-102)÷4=85232+(589-46)=775474×2-68=880331-(73+220)=3822×44÷8=121192-(115-96)=17328×(306÷9)=952320-262=58902-167=735449-(41+338)=7062+967+974=200338×17+500=1146140÷2÷2=35808-763=4548×(666÷9)=3552354÷(2×3)=59(418-14)÷4=101427+881=130849×10+82=572585÷9+162=227492-30×12=132277×2×7=3878771×4=308419×4×89=676412×7×28=2352351÷9÷3=13245×3-620=11535×14-191=2993.8+9.6=13.4112÷8×39=54648×(252÷3)=4032803+(470-161)=111296×55÷2=2640464-(237+83)=144684÷9×88=6688307-105×2=9766×60×2=7920387-144+107=350(461-415)×53=24381.9+9.7=11.6491-952÷2=15860-13×10=7308.1-6.7=1.4150÷(419-414)=30118+82×5=52815×52=78036×96÷8=432341-925÷5=156908-(560-456)=804754+309×2=1372308÷4÷7=11(277-141)÷8=17185-(330-255)=110648÷8×5=405144÷4÷4=957×(80÷8)=57015×2×88=264093×4×2=744386+995-385=996461-449+351=363238÷7×17=578650÷2+350=675962-(227+274)=46146.4+45.1=91.520×(408÷6)=1360132×(76-71)=660474-(219+249)=6217+393+41=65140×22-209=671194×4-627=149393-261+85=217306-548÷4=169888÷2+255=699(376-250)÷2=63(598-128)÷2=235492-670÷2=15745÷5×27=24333×28-147=77741×12-427=65669÷(415-412)=223943×(164-158)=5658471-(206+122)=143(259-189)÷5=14558×(18÷9)=111691×(213-207)=546408-20×20=824÷(603-600)=817×(188÷4)=799616×4÷8=308152×4×6=3648726÷3×5=1210273+971-402=842673-635+426=464935×(395-388)=6545959÷(340-333)=137745+(983-893)=83514×(330-322)=112375-337+57=95460÷2÷2=115126÷(27÷9)=4226×44=11446.5+1.1=7.680÷4×32=640628-605=23322÷7×21=966300÷2=150836×5-655=3525163+154=31746×12÷3=184859-11×71=78585÷(3×3)=65320+451=771408÷6×70=4760198÷9+496=518296×(273-267)=177677+357-407=27314×2÷4=157448×(72÷9)=3584488÷(64÷8)=6141×12-119=373109×(16÷4)=436331×7-91=2226317+39×17=980428-(587-437)=2789.9-8.0=1.9101+69×9=722244×3=732741-610+261=39212×6×86=6192777-93+449=1133180-42÷3=166575×9-726=444988×(49÷7)=616202×(54÷6)=1818777×4-487=2621295×9-812=1843328÷(117-113)=8210×(455÷7)=65027×29=78310×20=20020×23-425=3549×5÷7=35898×(36÷4)=808288×5+633=1073(174-139)÷7=567.5-36.5=31.0210÷(42÷6)=30987+(762-682)=1067409-341+325=393255-204÷6=22199+(515-343)=271(844-816)÷2=14147×(36÷9)=588345+(254-90)=509912÷(18÷9)=456908-(807-428)=52978×(90÷9)=780310÷2=155894×6=5364739-193=546726÷(69-66)=242124×2+24=272599×3-157=1640397-74-200=12380÷(437-435)=40386-299+323=41042×77=3234296-(523-448)=22132×14-310=138245×(321-317)=980504÷(3×3)=56147-15×5=725.8-2.3=3.5103-14×5=33398-76-42=280957+148×6=1845176+642+158=97612×(288÷8)=43220×4×8=640298÷2×3=44727+(352-27)=352978-22×39=120167×(12÷6)=33424×27+721=1369240÷(2×4)=3045×2×96=8640238-17×13=17410÷5×8=65654+(310-67)=297928÷(2×4)=11684×33÷2=1386668-(28+393)=247455×5=2275296÷(267-265)=148368×2-90=646312+16×20=632794÷2+117=51418×17-236=70738÷3÷3=8232+71×10=7423.5+3.1=6.6421-(411-328)=338488÷(306-304)=24415×(304-296)=120342-11×24=7872÷8×3=27640÷2÷4=8015+837+120=97253+285-236=102120÷5÷4=6941×(843-836)=6587390-264=12635×(63÷9)=245(333-322)×83=913786÷(30÷5)=13176×69=5244236÷4=592/4-1/4=1/46.2-5.2=1.048×(370-306)=3072839-36×11=443154×4×6=369642×23÷3=32249×15-227=50823×(702÷9)=179473×66=4818219+232-62=389965-324÷9=929639÷(3×3)=711.5+5.1=6.6108÷(2×3)=1811×3×75=247558.0+16.3=74.315×5×65=4875887-56×6=551118-21×3=55921÷(18÷6)=307353+(442-335)=460215+250+168=633(610-491)÷7=17478×2=956327+60-385=236×64÷2=11527.5-4.0=3.5454-(64+363)=2720×4×66=5280189÷7÷9=3841-(996-440)=285552÷3÷8=23478-13×33=49143+23×33=902(316-299)×50=850768×6÷8=576833-108÷6=81524÷(2×3)=4589×4-409=194783×18÷3=498433-49=384272÷2×4=544171+(202-157)=216220+59=27980×(494-485)=720915×8÷4=18302/7+3/7=5/7442+736÷2=81016×27-226=206966÷2×7=3381639-(491+29)=11969×6-371=43210÷(24÷8)=7010.0-1.2=8.848×45×6=1296036×6×2=432361+726-124=96354×(150-136)=756411+62+556=102973×10=73020×94×9=1692033÷3×52=572301+351+142=79488×5=440351+(89-64)=37612×8×27=2592894×(915-910)=44706.8+8.8=15.640×11-15=425125×7-584=291114÷3×4=15236×6×3=648916÷(2×2)=229216÷(18÷9)=108(990-773)÷7=31969+(930-211)=1688263×3=7891/4+2/4=3/4528÷(4×2)=66472-(387-192)=277241×6=1446120+285+873=1278(638-566)×53=3816800÷4×2=40015×11×4=66016×6×8=768490×9÷5=882273+798+61=11324/7-1/7=3/7391-17×4=323452-399÷3=319227-12×18=11411-(219+67)=12544×15÷5=13297-315÷5=3485.0-42.5=42.5136÷(4×2)=17267+247+701=1215996÷(3×2)=16629×35×7=710587+17×47=886238×3-608=10613×3×39=1521243×2÷6=81974-13×21=701492÷(15÷5)=16436×(40÷8)=18097×52=50441.8+8.3=10.1255+213-144=324388-34×9=8254÷(2×3)=9630÷5÷6=21833+796=16292.7+2.9=5.6644÷7+673=76510×83=830167×(350-342)=1336(422-377)÷3=1512×57÷2=342422+320=742700÷7÷5=20222÷2÷3=37(682-514)÷4=42572÷4+850=993924-911=13255-95=16048÷8×81=48686.2-83.7=2.548÷(2×3)=8431-(268-197)=360813-798+667=682621÷9+120=18972×8÷3=192156×4-491=133238÷2÷7=1716×20×3=960141÷3=47146+20×24=62642+281-315=84/7+2/7=6/776÷(36÷9)=19421-376=45333+191×3=906562×3=168617×20÷5=68924÷6÷7=22663-147÷3=614470÷2=235121+112×7=905182÷7×2=52304÷(238-236)=152236-48×2=14041.6+55.0=96.6729-536+888=1081260÷(54-50)=65964-33×19=33725×57=1425455-410÷5=373616÷7×28=2464216÷4×2=10818×4×52=3744328÷(28÷7)=82262×2×7=366872×(725-636)=6408283-219-11=532/8+5/8=7/815×4×19=1140109×3×2=654156+267=42330×3×27=2430108÷6=183/9+4/9=7/912×8×9=864(176-118)×10=5806.5-6.3=0.2111×9=999862-(18+217)=62771×10=710791-(540-325)=57610×(102÷2)=510488+16×47=124014×2×26=72869+185=254816-390=42641×(334-311)=943585÷9×13=84516×(60÷2)=48098×(196÷2)=9604945÷7÷9=15708+14×57=150628÷2×41=574411×(56÷7)=3288396÷3=132(96-80)×44=704110+46-141=155/10+2/10=7/10429-130-58=2411.2+4.3=5.510×3×5=15014×28-104=28813×(84÷2)=546411-141=27014×3×39=1638162×(12÷3)=648262-44+16=234129+529=6587.4-5.0=2.4426×(12÷6)=852582÷2×7=203725×(225÷9)=625389-363÷3=268240÷(256-253)=80189÷(383-376)=2791×9=819536÷(2×4)=67880÷8÷5=22462÷(662-656)=77660×(16÷8)=1320563×8÷4=1126111×(63÷9)=77727×40÷5=216699×(484-479)=3495687÷(423-420)=229478÷2+109=348803-230-139=43465×4+396=656360-146-41=17310×(136÷4)=340960÷2÷4=12022÷2×14=154549÷(27÷3)=615/8-3/8=2/83.7+8.2=11.916×30-407=73516÷3=17222×10×2=440491-11×19=28292×9-358=470369-252-68=4918×98×8=14112883-202-663=1848+297÷9=81324÷(2×3)=5499×26=25744.0-3.1=0.9744÷(736-732)=186320÷(16÷4)=80590-29×15=1550.8-0.7=0.1437-(454-356)=339120+932÷4=353264×8÷4=528(296-168)÷2=64986×(16÷2)=7888512÷8÷4=16286-(51+109)=126212×2-54=37049×(349-331)=882331-(61+123)=147(509-348)÷7=2328×15×2=840211+11×63=904215-87+207=335245÷7×23=805474×2÷4=237(291-153)÷3=4619×5×58=5510109×4÷2=218281-211=70176-31-136=9762÷3×5=127016×6×14=1344175+(299-199)=27514×21×2=588316-13×24=4218-72+236=382(931-431)÷5=100582-465+643=760479-(238-108)=349336+111-385=62899×8-305=688745×99×6=267305/9+3/9=8/9476-(430-336)=3827.3-1.7=5.6855×4-315=3105476-21×12=22455×9÷3=165990-(366-228)=85249+21÷3=56743-(991-596)=348365-140×2=8532×2×77=4928270+116=386288-115-91=82600÷4÷2=75714+399+316=142979+179×2=43711×21=23174×70×6=3108017×29×2=98619×(42÷6)=133999-537-409=53306+18×27=792714+838=1552612÷6+527=629(692-292)÷4=100450-231-50=169365-(628-352)=8940÷(4×2)=569×(88÷8)=75910×6×89=5340555-321=234312÷2÷4=395.3-2.2=3.14.8+2.4=7.2360÷5÷9=8268+119+479=866736-282-261=19374×(706-675)=2294554-221-162=171172×(353-350)=516532×9=4788217+38+630=885448÷(142-140)=2246.5+0.3=6.8927-23×15=582685×(56÷8)=479575×9×2=1350384-580÷4=239431×2×8=6896855÷9×84=7980353+29×20=933640÷5+488=61614×(182-170)=168633-208+471=896288÷(4×2)=3672÷(83-74)=8348-315-10=2369×(873÷9)=669334×7×2=47620.8+48.6=69.4198÷3÷6=1133×(451-425)=858115-(48+19)=48150+854÷2=5779.3-3.4=5.9210÷5=42792÷(2×3)=1321/3+2/3=1418+(465-275)=608360÷6=6045×11+49=54414+47×16=766168÷8×2=42964-551+970=1383917-(781+43)=9318×7-92=34152+347-200=299(881-861)÷2=105.8-5.7=0.1496÷4+331=45599+184=283229-30=199232÷8=29304÷(2×2)=7648×83÷3=1328250-(479-444)=21552×(21÷3)=364837-273+519=1083344+886+893=212375×(345÷5)=5175387-40×9=27714÷3÷7=34343+(102-97)=34813×6×16=1248428-40×6=18850×(119÷7)=850493-944÷4=25767×76÷4=1273366-(81-14)=299942+862÷2=137363×7×2=8829.0-7.5=1.531.4+24.5=55.912×11×3=396751+108÷6=769295+44×9=691205+(432-208)=429401-152-233=16383+31×22=106590÷5×64=1152216+243-52=407486×4=194446.5-41.9=4.6(978-708)÷5=5434×7=238590×9=531051×15-761=4(785-603)÷7=26740÷(2×2)=185584-(814-674)=44417×86×5=7310702-543+501=660536-79×5=141104÷4=2638×2×71=539681+280+163=524333÷(3×3)=372/8-1/8=1/8687÷3=229255-(340-222)=137223+209=4329.3-7.2=2.1(771-69)÷6=117498-13×12=342544÷(12÷6)=272370+81×6=85657.8+25.8=83.6156+383+20=559(434-154)÷4=70406-54×5=136138÷3×5=23023×28÷2=32280×(28÷4)=560270+816÷3=542351-530÷5=245435-(168+168)=99301-262+271=31064×(364÷7)=3328790-15×44=130(112-96)×32=51211×3×23=7593/7+2/7=5/7828÷(2×3)=1381.1-0.2=0.9148÷4=37127+635+196=958167+331+367=865140÷4×49=1715693-364+805=11347.8-2.2=5.6447-43=40486×55÷5=946159+155×2=46911×12×3=396(971-913)×62=3596284-(82+70)=132318÷(257-255)=159160÷(479-471)=2026×3×60=468045×16=720251×2=502941+160×4=1581111×4+104=54828×(167-138)=81223+108=1