三年級數(shù)學計算題專項練習匯編及答案集錦309+104+378=839×(930-927)=948×(21÷3)=42×18=26×27=92×88×2=205×2=228÷3÷2=422÷2=498-487+50=348÷(454-452)=624+43×18=366-88×4=278+344÷8=174×(199-194)=472÷(882-878)=6.7+30.8=20×2×96=64.8-40.1=900÷4×9=275-26×3=976-(66+265)=411-165÷5=156÷6×8=31×9=1/5+4/5=924-864÷2=10.0-4.3=394-280=497-363÷3=336÷(258-254)=786-431=279+294=308-34=332-130-124=85×(154-149)=72×7×3=480×(16÷2)=378÷9=22×22-458=172÷4×5=24×15-47=381÷3=903-29×17=988÷(2×2)=308×(35÷7)=220÷(30÷6)=477-77=255÷5=687×(509-502)=173+13×46=384-195+40=13×5×38=612÷(72÷8)=570÷5÷6=642-158=33×(171÷9)=329+(973-447)=108÷9×93=117+59=223-(176-171)=18×38-154=135+704÷2=87×96÷8=798÷(2×3)=940÷4+299=40×(640÷8)=810-492÷6=373-118×2=10×44+754=612÷(2×2)=734+(435-382)=79×(15÷3)=773×9-800=6.1-1.0=341+10×39=221×(248-239)=156×8÷2=9.5+7.6=9.3+2.3=270÷(46-37)=225-426÷3=802÷2×5=349-(274+63)=778-160-403=80×(762-689)=695+148×5=20×24×2=402-183×2=486÷(54÷9)=824÷(2×4)=402÷3×8=430-267=27×8×2=410-28-94=0.5+0.3=96×(481-475)=876-616÷7=377-416÷8=36×5=268+666÷3=54×4÷8=420÷7×43=0.7+0.5=40.0-21.7=89×10×9=4.4-1.9=444-43+39=113×(278-270)=180÷3÷5=520×2-233=663-(513-25)=0.8+4.8=198×4÷2=285+167=416÷(4×2)=392+84-377=5.4-3.5=540÷(3×3)=10×(288-273)=211×(35÷5)=548×(16÷8)=10×19-158=92×4-121=68×4÷8=198÷(3×3)=971-328=310×3+730=4.0+7.3=13×(474-424)=463-232+62=120+(450-381)=454-51×7=756÷(669-663)=628÷(750-748)=36×3÷9=351-(70+112)=99×7=2/5-1/5=856-595+604=33×2×46=97.9-14.9=372-11×7=564×3-804=382+235×2=618-105÷3=116+324=171-66+25=412+206+222=10÷(18÷9)=87×48×2=256÷(68-64)=900-827=97×(20÷5)=69×(513-505)=256÷(4×2)=27×18-396=316×(12÷2)=792÷6÷2=(455-279)÷4=512-224÷2=445-33×12=992-831÷3=722-(864-767)=315-54-249=352-(236+33)=428-412+178=21+463-343=7.9-6.2=444+(715-326)=81×(57÷3)=11×9×56=576-(308+17)=202-80×2=92×62=339+443=29×(365÷5)=126÷3=772-(30+580)=210×4÷6=143+17×6=(466-431)÷7=349-33×10=968÷(2×2)=48×10÷6=498-24÷4=356+55÷5=6.8-0.6=550-75÷3=504÷9×5=208÷(59-55)=411+114=40×(643-612)=830-20×13=34×(20÷2)=12×(635-626)=252÷7=908-626+745=133+567÷7=549-(957-454)=464÷(4×2)=11×(12÷4)=464×(222-214)=161×6÷7=95×3=140÷(342-340)=112×(18÷9)=200+145+300=390×6÷2=326+415×2=182-26×6=85×(18÷2)=797-689=355+193+383=43×2=(801-531)÷3=(486-186)÷4=91.7-69.6=25×(355-325)=634+119=712÷2×8=702-(113+396)=958-204+286=356÷(24÷6)=996+806-279=5.3-5.2=32×6+810=130×6÷2=291-186+296=274-12×12=17×80=348÷(18÷3)=547+950+612=417-36×10=8.6-2.3=136+12×52=42×15+530=392÷(2×4)=312-103+98=7.0-5.2=237÷(18÷6)=49×2×70=802+24÷4=818-15×23=220×(16÷8)=32×24÷3=360×4-634=150÷3×38=325+(251-215)=69×24÷2=98×9-645=414-129-164=286-94+118=390÷(12÷2)=53+29×6=475-285÷3=535×(14÷2)=92×98=21×(421-339)=279-288÷9=282÷(433-427)=224÷4÷8=844+906=883-(155+98)=14×14×4=(977-959)×82=11×5×41=20÷5×24=808+503-333=179-24-107=42×8÷3=409-144×2=222×2-11=12×6×54=35×(756÷9)=13×3×67=201÷3=989-722+545=472÷4÷2=179-22-111=471-150-305=10×(160÷2)=96×(28÷4)=408-10×27=46×18÷9=995-226×4=135+(721-511)=799-122=270÷2=(824-532)÷2=37×2×80=18×3×83=656×4-500=594÷(81÷9)=316-274=495-11×22=74+(458-197)=8.9-8.8=398-29×11=375+76×5=66÷2×83=60÷2÷6=794-(68+260)=9.4+8.7=27×34=572×(658-652)=30×54÷3=13×30÷5=14×32=560÷2÷4=33÷3×70=9.4-1.6=102×(63÷9)=594÷(515-509)=96÷(32÷8)=496×7=99+270=615-73-476=118-(359-334)=806-(503+73)=70÷7=(256-161)×10=310+(423-76)=460÷5=19×6×9=483-11×22=632×(932-924)=778+(855-304)=142×(48÷8)=571-50-380=46×2×34=59+11×61=5.0+1.8=958+578-122=374-23×14=44×14-134=48×36÷2=181×(38-35)=335-225-90=360÷(4×2)=823-32×5=576÷8÷6=62×9÷3=833-774÷6=10.0+4.9=88÷(208-200)=29×(666÷9)=504÷9×8=711-131×2=833×6-688=(261-123)÷6=196×(151-148)=104×(49÷7)=78×(308÷4)=8.0-1.9=742+73-772=142×4÷2=442+966÷6=48×2+778=938-533-44=9.7-7.5=46×2×82=207÷(448-439)=5.3+6.5=4/8-3/8=646-210×2=756÷6÷9=93×(215÷5)=95×9-238=4/9+5/9=85×37=119+(348-151)=963-454=18×(174÷6)=304+(353-224)=14×60=960+(947-36)=13×2×53=18×52÷8=306+582-278=16×(266-263)=61×6+413=418-(280-265)=873+61×6=10×8×7=43×(200÷5)=232×3×8=17×58=26×9÷2=4/9-2/9=84.3-3.8=570×(63÷7)=10×3×84=491-19×24=6.3+4.1=(335-79)÷2=839-67-394=404-483÷7=267+495÷3=8.5-8.4=651-(376+137)=364-202=906×8=339-294+389=330-450÷3=76×(246-226)=43×91×4=161+62=11×7×28=188÷2÷2=350÷5=87+863-884=7.9+7.5=83+461+653=899-(806-48)=71×11=102×2-18=11×18×3=474÷(18÷9)=888×(27÷9)=9.8-8.3=149-260÷4=483÷(63÷9)=680-42÷2=273+(239-212)=111×3+481=10+727+166=11×6×99=530+356-310=133-(445-375)=71×(302-218)=83+113-43=562×4=377+775-531=25×(175÷7)=420÷(355-351)=331+(239-10)=514-28=129+188+934=304÷2=787+126×4=217×3-294=19×6=18.5-18.1=340-(304-266)=17×2×59=16×10-73=402+40-158=68.3+27.5=60+200-82=34×19-212=998+551-393=980×2=66×12÷4=16×25×2=970+11×76=(448-88)÷3=(691-635)÷2=525+19×41=739-599=5.6+3.1=5.0+6.3=414÷9=92×89=350-66÷2=920×(72÷9)=487-72×6=388+(458-430)=994×7=580+27×2=219×3-81=972÷9÷9=135×7×3=809+53-757=480÷(16÷8)=712-702=224÷2=227-985÷5=26×(332-328)=993×(54÷6)=20×6×3=776÷8×5=10×(228÷4)=750×3=14×37÷7=956-46×17=584-15×2=(382-40)÷3=464-17×19=431-67×4=51+603+77=8.0-7.9=195+278-389=907×(686-681)=(110-42)×49=35+85+628=343×5-435=112+(594-366)=108÷3×11=570÷(2×3)=108÷6×28=191-810÷9=94+627-695=260+742÷2=342+68=584÷2÷4=366+(183-115)=296-196-79=140×4-474=78×11-306=12×(210÷7)=926-(121+675)=190+105+513=470×8-854=86×63÷3=880+35×12=64.1-11.0=39÷(24÷8)=26.4+3.9=402÷2+326=31×(681-668)=371÷7=22×(140÷2)=14×(252÷9)=132÷(48÷8)=63÷7×6=276÷(166-160)=684÷(310-301)=912÷6÷2=(351-340)×31=58.8+8.6=558+618+868=186+121-175=672×(106-100)=118×4=463-28÷7=246-32=190×9÷3=314+968-351=827-72÷6=403-170×2=106×(326-319)=56+488÷2=6/10-3/10=660+(758-627)=520÷(4×2)=858-298-111=470-336-83=266÷7×54=19×17-125=11×7×24=229+27×8=137+(309-281)=410×7÷2=(284-254)×11=128+(560-384)=12×11×4=903-739+209=596÷2+188=94.6-87.5=(333-312)×40=44÷4×17=(367-55)÷2=78×(320-313)=5/7-1/7=145×5×8=496-447+225=29×(376-367)=21×(456-448)=290+312÷2=232÷(16÷2)=159+12×27=492×2÷3=280-89=356-(424-105)=362-(122+93)=84×11=249+88=81×76=80×6=61×3-126=618+(811-121)=449-340÷5=12×25=31×2×80=16×27×2=42×10÷7=165÷(455-450)=44×7×2=365+309×2=399+(316-74)=548-324÷4=181+981=348+(386-346)=2/9+4/9=11×7×68=498÷2=24×13×2=471×5=362+117×3=238-85=42×21÷3=423-36×2=340÷5=299-14×10=(497-87)÷5=30÷5×47=186÷(3×2)=62×13=106+81=21×12=42×7÷3=87.6-23.8=457×2-45=33×(110-101)=781×4÷2=69+260-182=204+125×3=13×30-255=220÷(723-719)=50÷5×65=344÷(51-47)=59+447+562=675×6÷9=70+69×13=268+240÷5=14×70÷7=587+290=830÷5+161=918÷6÷3=14×(172÷4)=186-288÷8=251+190=96÷3÷4=757-104×5=865-284-307=30×7×4=26×6=30×2×82=186+61+551=965×6÷3=11×31-196=516÷(2×2)=30÷2×27=10×6×4=5.8+9.3=28×12×2=12×2×96=982×(739-730)=294÷7=33×6×4=406×2+41=43×9=10×18×3=24÷(260-254)=586+322×2=(365-301)÷4=18×50÷2=29.8+23.4=116×6-675=19×15-52=2/7+3/7=364-(390-259)=(483-28)÷5=485÷(331-326)=90÷(30÷5)=864×5÷8=91×10-902=658-(402+188)=61×14-516=40×(390÷6)=120×4×2=3/8+5/8=418-(382-186)=21×77×7=15×6÷3=433×5=399-(342-270)=15×47÷5=3/6-2/6=12×5×73=626-17×17=135-(178-164)=57÷3=20×(260÷5)=3.4+4.7=(306-235)×12=229-14×3=272÷2=833÷7×4=308×2÷7=29×28÷4=16×24-160=(639-569)×89=14×3×36=14×(138÷6)=190+266-414=470-400+85=1/8+5/8=741-(822-351)=53×78×2=420÷7=498+785=276-119+117=170×3=52+928÷4=70×(301-294)=532÷7×69=270-62×3=3/8-2/8=51×(127-35)=312÷3÷8=282-177=372+416+858=217÷(482-475)=25×2×51=13×22×2=24×16-308=(888-624)÷3=18×24=552×6=93×60×4=713-(788-330)=476÷4×6=100+272=117÷9×29=109×3×9=412-483÷7=65×7×2=64×42÷6=400÷8=108÷3÷2=28×3=16×48-212=13×4×79=91+126+315=255÷5×70=130+113=961-249-635=329×6-646=518÷(18÷9)=217-540÷4=173×(18÷9)=824-47-266=171+292-129=86-77+599=86×9÷2=108÷9+215=196÷4×3=47×8=19×22×2=63+39×10=766-(491+156)=60.6-50.0=918÷(938-932)=40×50×7=44÷2×66=15×14-159=384-12-22=901+22×17=15×29-385=703+665+575=659×(517-513)=18×2×18=97-(83-76)=11×23-67=52×3×6=728-(28+398)=401+11×29=133×(475-470)=834÷(3×2)=20×21×2=24÷(2×2)=23×14+14=356-146=876-(665-395)=678÷2+261=942÷(15÷5)=64×12×4=63×30×3=12×48÷3=761×(64÷8)=618÷(3×2)=5.7-0.5=312-273=363+(582-581)=199+299-223=666÷(948-939)=439-73=9.2-0.8=792÷6×8=171×3×4=(404-382)×25=157×5=248÷(28÷7)=620÷2×9=162÷3+657=724-38×10=16×60÷4=17×32+427=853×8-873=735+470÷2=865+300-114=40÷(2×4)=302÷2×5=78+453=(621-587)×82=11×56=580÷4÷5=232×4-184=80÷5×19=693-(827-614)=7.7+0.7=894÷(18÷6)=14×(483÷7)=(330-202)÷4=430+431+103=233×(12÷6)=9.0-0.6=180÷5=97×4×2=248-14×12=810-16×34=120÷(2×3)=237×(24÷6)=320÷(396-392)=720÷(3×3)=10×3×85=484-356=575-141÷3=157×(291-287)=52+(889-452)=905-(303+105)=494-24×3=154+24+216=13×70÷7=328-231+222=42×2×79=457-(47+320)=11×5×77=360+24+517=848÷4=78÷6×10=286-23×9=88×(693÷9)=(240-162)×11=108+286+74=185-(10+10)=311-17×6=771-13×10=316÷(130-126)=972÷4÷9=42×10-121=52÷4×12=200-(341-194)=93×10÷6=574÷2×4=10×25×3=294+(392-102)=698-16×34=610+697=459÷(54÷6)=1.8+8.5=608+(714-321)=10×65+42=463-52×7=95×49=85×36×8=711×4÷2=414+(333-18)=718+84+19=102×9÷3=18×(82÷2)=20×4×29=488-(667-563)=108÷2×7=17×48+824=889×(957-949)=25×3×76=(315-274)×17=(222-174)÷8=224+654=232÷(4×2)=320×3×2=160×(172-167)=347-(158+10)=98-368÷4=66÷3×14=13×(144÷8)=960+152×6=12×(383-379)=438×5-758=954÷(3×2)=752×8÷4=76+(217-57)=67+124+627=236×4÷2=207-16×5=348×2=488-194×2=195-(100+34)=83×(312÷4)=184÷(12÷3)=359-37-313=10×7×84=128+315=581-262-202=280÷5÷4=468÷9÷4=45×29×5=99+(279-210)=11×(402÷6)=12×34×2=4/10-2/10=423-(125+85)=276+40×16=(818-688)÷5=(263-209)÷9=84÷4×36=289+15×29=23×17-10=444÷(242-236)=897+(716-517)=303-(291-66)=11×18+213=16×49-263=903÷3=810÷9×7=394-17×14=10×84+656=64×15÷2=953+240×2=324×6÷8=246+485=172÷(28÷7)=28×(152-145)=123+25+28=744-278+482=124×(20÷4)=177+753÷3=56×15÷5=302+318=476-362+229=224-30×6=485÷(25÷5)=596+58×7=9.6-6.4=720+(898-94)=403-69-124=140÷4=19×(342-339)=728÷(2×2)=(562-544)÷6=308-255+395=15×17×3=292×8÷4=(420-56)÷7=168÷8+919=(265-231)×19=234÷6×3=(769-377)÷7=155×2×4=238-(149+14)=446÷(18÷9)=356-104+94=848-52×15=10×42=30×28÷5=440-(235+73)=594÷(890-887)=63×14-13=830÷5÷2=170+169=72×3÷2=91×(360÷4)=804÷3÷4=198×9÷3=607-11×26=656÷4×8=845-(162-81)=10×48-191=376÷8×4=13×23-178=6.2-5.4=(166-54)÷4=99×93÷3=(265-221)÷4=400÷(24÷6)=48×5×4=288÷(2×2)=963+790-53=780÷3×4=453÷3×5=222+(468-343)=65+425-479=765+(799-76)=363+366÷6=896×6÷7=381-294=294÷6+168=3/6-1/6=280÷(32÷4)=40×11=898×6÷3=378-107-133=39×97=62÷(18÷9)=94+569+938=64÷4×26=379-516÷3=73×(207-201)=134×7-378=418-100-94=30×25=(874-280)÷3=720÷2÷5=759×5=33×19=258+475+636=921-719-56=27×59=16×30-179=10×8×2=71×98÷2=34×(112÷7)=251×2=187-29×4=496÷2=335+887+123=462-16×25=232+23×27=456-(65+170)=197×4=678-182=52×15-641=(572-401)÷3=53×15-91=24×4×8=(462-429)÷3=22×2×33=108÷(30÷5)=16×(444-437)=878+29×24=11×53+357=300-179-28=294×2×6=22×33-344=131+287=299-(239-85)=360×8-916=105×9+103=136÷8×20=558×(675-669)=242×2×9=148×(10÷2)=102×3÷2=0.8+6.8=692÷(10÷5)=4/8+2/8=431-91×3=456÷(12÷6)=477-120×2=413+174×2=730-952÷8=654÷(254-251)=43×(189-169)=553÷7×64=556-15×12=418-12=300-185=642-491=885+57×5=14×92÷7=350÷(40÷8)=96÷6=108×7×3=357÷7=18÷(3×3)=972÷(2×2)=162-10÷5=5.7-5.3=205+71+432=8.3-3.8=990÷(497-495)=17×17-23=32×3×79=448-(200-189)=354-(234-114)=437-(519-391)=832÷8×9=972+690÷3=69×(96-82)=104+29×29=(94-17)÷7=236÷4=617-448+729=540÷4×8=570×4÷5=462÷6×28=617-63=22×2×23=12×28×2=730÷5×8=375×(886-881)=58.1+19.5=40×(386-361)=168×8-115=90÷5÷3=2.8+59.8=356+89-379=141×5-170=135×(15÷3)=83×(878-875)=102×9-385=65×68×5=245÷(15÷3)=82÷2×30=13×(24÷8)=21×14-276=96×7-159=58+290-332=690÷(3×2)=955-481+661=46×76=797×6-479=416÷(2×4)=96×9-53=39+285-85=(328-132)÷7=81.8-8.6=358-172÷4=6/10-4/10=70×(116÷2)=661-(157+296)=459-(171+199)=544-201-337=2.6+1.0=498-810÷6=350÷7×4=241-108=30×(781-682)=31×(75÷5)=281+31×19=29×3×97=89×4×2=621÷3÷9=254+29×4=94+(454-356)=167+569+346=(269-256)×41=924-11×40=584-471+843=15÷5=441+633+540=52×10÷5=31.8+61.1=535+434-248=(431-27)÷2=805-11×40=106×(35÷5)=560+69×14=136×5×7=300÷(2×2)=(470-164)÷3=131×(10÷2)=60÷5=324÷6÷3=812-97-692=22×7×4=72.5+4.2=49×(506-424)=165+30×14=126÷6÷3=240÷4+116=460÷5÷4=958×3÷6=836-25×15=215-167=443-19×14=464÷8×13=893-184-546=14×35=721-(98+94)=47×12=438+189+276=890×6=207÷(3×3)=11×(185÷5)=928×4=123-46×2=86×3×6=46×14-137=69×6=486-(345+83)=743-632+657=679×(63÷9)=222×6÷4=636-285=(586-175)÷3=50×17÷2=30×10-250=234÷(3×2)=976÷8+458=792÷4×9=984÷(2×4)=37×(35÷7)=836+51×11=273÷3+431=483-(190+238)=136×6×5=6.5-2.9=352×2+130=275-(39+67)=345×2=38÷(260-258)=2/6-1/6=1/6+3/6=332÷4+547=12÷3=28÷(424-422)=96×41×5=789-(124+17)=72÷4×54=14×28÷2=76×55×7=285-(159-70)=576÷(2×4)=(404-29)÷5=120×4+865=579+788-919=101-78+360=86×19×2=940÷(12÷3)=654×(66-59)=224×4=518÷(21÷3)=63+90=663+(507-362)=220÷4×10=961×(10÷2)=458-15×30=1.4+4.4=249÷3×75=301-110=577-273+287=384×(45÷5)=(715-663)×95=1/6+5/6=269+112÷2=232+984+600=6.2+4.2=453-28×14=43+304-84=637+10×19=12÷2×3=11×(411-327)=223+21×16=901×(783-780)=324÷2=314-228=104×9-760=(248-58)÷2=172+144-111=564+779-92=231÷(91-84)=171×3÷9=228-114+374=950-505+515=411×(45÷5)=11×(186÷3)=841+(570-61)=706-(634-628)=489-(89+216)=8.4+8.6=923+514-357=944÷4÷2=903-45×16=109×(72÷8)=292-182=747÷3+234=582÷2×9=20÷2×9=96×8=36×8×2=184÷2×95=473-(57+414)=28×95×4=366×7=408÷(2×4)=75×9-345=32÷4×84=22÷2×63=11×14×5=552÷4×6=492-693÷3=990-(122-31)=94×5×2=23×(42÷3)=(474-456)×45=224+52×3=468-102-253=678÷(16÷8)=366-(141-138)=516÷3×5=595÷5÷7=577+205÷5=750÷(3×2)=166×5=135+88=(259-54)÷5=(358-248)÷5=497-(80+15)=107+203+503=485-458+806=138÷2×3=818÷2+589=152÷4×78=11×9×20=387+79-418=354×2-226=9.8-6.2=71×85=144÷9×37=76×72÷8=153÷(54÷6)=18×(222-172)=792÷4×2=459+945-231=606÷6+256=245-50×3=173+49×12=113+(470-168)=721-(354+244)=77×91=268-15-174=21×17+346=(86-60)÷2=478-225=980-113-475=(507-433)×14=390×8=495÷(18÷2)=33×3×57=871-(657+45)=773+452+472=661-135+359=473-(100+76)=74×(567÷7)=495÷3÷3=136+189=58+137=331-(38-18)=43×8+430=374-917÷7=900÷5÷9=184÷4÷2=386+712÷4=320+125=276÷3÷4=833-10×31=3.3-0.6=37×28÷7=15×27=530-(806-426)=313+380=490-276-85=96+98+879=11×6×26=765÷3÷5=780÷(2×2)=929-98×3=28×(116÷4)=977-235×3=840÷5×8=68+44=363-165-15=12×9×5=340-311+357=305×3-331=400-14×16=234÷3×4=400+60×5=580-551+559=666-505=209×2=606+941+657=217+151×4=420-(39+196)=488-25×14=580-(839-546)=978-424×2=10×7×5=54÷(404-402)=28×28×2=774+(641-440)=36×27-965=474÷6=990-14×32=11×(192÷8)=73×23×8=482-147-174=205÷(383-378)=(209-192)×39=631-(372-296)=114×6-135=247-27×4=22×(172-131)=9.6+0.8=201÷(21÷7)=984÷(3×2)=87×2×5=13×46=72×36=60×11÷6=54×42=486÷9×6=487+65×2=4/8+3/8=230-65×2=242+20-234=530×9-429=583+357=153-(252-167)=85+414=12×48÷4=714÷7+383=455+150+313=452-14×26=14×22-171=945-797+456=67×4=210-74-16=(860-170)÷5=23×(60÷3)=14×35÷7=20÷4×48=467+325=12×(12÷4)=75×13÷5=418+30×9=408-20×7=24×20=(607-293)÷2=9.8+4.7=317-(743-684)=376×2-458=45×23×9=46.8+37.9=295×9-422=634÷(211-209)=611-443=76÷(735-733)=16×9×3=10.3+79.1=52.5+24.9=21×14-283=60+15×30=16×48=249÷3=91×(360÷6)=137+74×3=16×16-166=3/10-2/10=693×9-870=828÷3=18×20-321=18×(181-142)=10.0+0.3=937+101×9=221-868÷7=167+582+101=10×16÷8=674+364+992=3/8+2/8=32+19×43=16×15×3=(200-117)×93=104÷(96-88)=206×3=249+85=35÷5×32=48×(48÷6)=39×95=405÷9+471=343÷(324-317)=98.2-21.0=322-91-20=923-614+555=456+216+579=55×55=879-402-278=296+76-242=855+11×45=35×9×8=90÷(3×2)=12+94×8=849×(18÷6)=864÷3+62=67+(488-223)=114+131=8.0+9.5=670÷2×8=93×32÷3=117÷3=16×3÷2=813-(500+46)=472-241+112=77+35×24=8.4-6.4=38.0+48.9=756÷7+459=211+10×45=(683-669)×62=626-(361-130)=230-41=616÷7÷4=12×18×3=25×17=164×2×3=846-(654-509)=55÷5×51=266÷2÷7=13×2×5=596÷4=972-(766-100)=23×(20÷2)=426+125×2=5/7+2/7=712÷2÷4=624+652-76=471-10×36=(332-180)÷4=12÷(112-110)=96÷2×40=927-488÷4=520+296=688-131×2=81.9-18.3=15×28×2=72×(761-709)=847+363×2=952-165+943=454-174-127=984÷6=參考答案309+104+378=791839×(930-927)=2517948×(21÷3)=663642×18=75626×27=70292×88×2=16192205×2=410228÷3÷2=38422÷2=211498-487+50=61348÷(454-452)=174624+43×18=1398366-88×4=14278+344÷8=321174×(199-194)=870472÷(882-878)=1186.7+30.8=37.520×2×96=384064.8-40.1=24.7900÷4×9=2025275-26×3=197976-(66+265)=645411-165÷5=378156÷6×8=20831×9=2791/5+4/5=1924-864÷2=49210.0-4.3=5.7394-280=114497-363÷3=376336÷(258-254)=84786-431=355279+294=573308-34=274332-130-124=7885×(154-149)=42572×7×3=1512480×(16÷2)=3840378÷9=4222×22-458=26172÷4×5=21524×15-47=313381÷3=127903-29×17=410988÷(2×2)=247308×(35÷7)=1540220÷(30÷6)=44477-77=400255÷5=51687×(509-502)=4809173+13×46=771384-195+40=22913×5×38=2470612÷(72÷8)=68570÷5÷6=19642-158=48433×(171÷9)=627329+(973-447)=855108÷9×93=1116117+59=176223-(176-171)=21818×38-154=530135+704÷2=48787×96÷8=1044798÷(2×3)=133940÷4+299=53440×(640÷8)=3200810-492÷6=728373-118×2=13710×44+754=1194612÷(2×2)=153734+(435-382)=78779×(15÷3)=395773×9-800=61576.1-1.0=5.1341+10×39=731221×(248-239)=1989156×8÷2=6249.5+7.6=17.19.3+2.3=11.6270÷(46-37)=30225-426÷3=83802÷2×5=2005349-(274+63)=12778-160-403=21580×(762-689)=5840695+148×5=143520×24×2=960402-183×2=36486÷(54÷9)=81824÷(2×4)=103402÷3×8=1072430-267=16327×8×2=432410-28-94=2880.5+0.3=0.896×(481-475)=576876-616÷7=788377-416÷8=32536×5=180268+666÷3=49054×4÷8=27420÷7×43=25800.7+0.5=1.240.0-21.7=18.389×10×9=80104.4-1.9=2.5444-43+39=440113×(278-270)=904180÷3÷5=12520×2-233=807663-(513-25)=1750.8+4.8=5.6198×4÷2=396285+167=452416÷(4×2)=52392+84-377=995.4-3.5=1.9540÷(3×3)=6010×(288-273)=150211×(35÷5)=1477548×(16÷8)=109610×19-158=3292×4-121=24768×4÷8=34198÷(3×3)=22971-328=643310×3+730=16604.0+7.3=11.313×(474-424)=650463-232+62=293120+(450-381)=189454-51×7=97756÷(669-663)=126628÷(750-748)=31436×3÷9=12351-(70+112)=16999×7=6932/5-1/5=1/5856-595+604=86533×2×46=303697.9-14.9=83.0372-11×7=295564×3-804=888382+235×2=852618-105÷3=583116+324=440171-66+25=130412+206+222=84010÷(18÷9)=587×48×2=8352256÷(68-64)=64900-827=7397×(20÷5)=38869×(513-505)=552256÷(4×2)=3227×18-396=90316×(12÷2)=1896792÷6÷2=66(455-279)÷4=44512-224÷2=400445-33×12=49992-831÷3=715722-(864-767)=625315-54-249=12352-(236+33)=83428-412+178=19421+463-343=1417.9-6.2=1.7444+(715-326)=83381×(57÷3)=153911×9×56=5544576-(308+17)=251202-80×2=4292×62=5704339+443=78229×(365÷5)=2117126÷3=42772-(30+580)=162210×4÷6=140143+17×6=245(466-431)÷7=5349-33×10=19968÷(2×2)=24248×10÷6=80498-24÷4=492356+55÷5=3676.8-0.6=6.2550-75÷3=525504÷9×5=280208÷(59-55)=52411+114=52540×(643-612)=1240830-20×13=57034×(20÷2)=34012×(635-626)=108252÷7=36908-626+745=1027133+567÷7=214549-(957-454)=46464÷(4×2)=5811×(12÷4)=33464×(222-214)=3712161×6÷7=13895×3=285140÷(342-340)=70112×(18÷9)=224200+145+300=645390×6÷2=1170326+415×2=1156182-26×6=2685×(18÷2)=765797-689=108355+193+383=93143×2=86(801-531)÷3=90(486-186)÷4=7591.7-69.6=22.125×(355-325)=750634+119=753712÷2×8=2848702-(113+396)=193958-204+286=1040356÷(24÷6)=89996+806-279=15235.3-5.2=0.132×6+810=1002130×6÷2=390291-186+296=401274-12×12=13017×80=1360348÷(18÷3)=58547+950+612=2109417-36×10=578.6-2.3=6.3136+12×52=76042×15+530=1160392÷(2×4)=49312-103+98=3077.0-5.2=1.8237÷(18÷6)=7949×2×70=6860802+24÷4=808818-15×23=473220×(16÷8)=44032×24÷3=256360×4-634=806150÷3×38=1900325+(251-215)=36169×24÷2=82898×9-645=237414-129-164=121286-94+118=310390÷(12÷2)=6553+29×6=227475-285÷3=380535×(14÷2)=374592×98=901621×(421-339)=1722279-288÷9=247282÷(433-427)=47224÷4÷8=7844+906=1750883-(155+98)=63014×14×4=784(977-959)×82=147611×5×41=225520÷5×24=96808+503-333=978179-24-107=4842×8÷3=112409-144×2=121222×2-11=43312×6×54=388835×(756÷9)=294013×3×67=2613201÷3=67989-722+545=812472÷4÷2=59179-22-111=46471-150-305=1610×(160÷2)=80096×(28÷4)=672408-10×27=13846×18÷9=92995-226×4=91135+(721-511)=345799-122=677270÷2=135(824-532)÷2=14637×2×80=592018×3×83=4482656×4-500=2124594÷(81÷9)=66316-274=42495-11×22=25374+(458-197)=3358.9-8.8=0.1398-29×11=79375+76×5=75566÷2×83=273960÷2÷6=5794-(68+260)=4669.4+8.7=18.127×34=918572×(658-652)=343230×54÷3=54013×30÷5=7814×32=448560÷2÷4=7033÷3×70=7709.4-1.6=7.8102×(63÷9)=714594÷(515-509)=9996÷(32÷8)=24496×7=347299+270=369615-73-476=66118-(359-334)=93806-(503+73)=23070÷7=10(256-161)×10=950310+(423-76)=657460÷5=9219×6×9=1026483-11×22=241632×(932-924)=5056778+(855-304)=1329142×(48÷8)=852571-50-380=14146×2×34=312859+11×61=7305.0+1.8=6.8958+578-122=1414374-23×14=5244×14-134=48248×36÷2=864181×(38-35)=543335-225-90=20360÷(4×2)=45823-32×5=663576÷8÷6=1262×9÷3=186833-774÷6=70410.0+4.9=14.988÷(208-200)=1129×(666÷9)=2146504÷9×8=448711-131×2=449833×6-688=4310(261-123)÷6=23196×(151-148)=588104×(49÷7)=72878×(308÷4)=60068.0-1.9=6.1742+73-772=43142×4÷2=284442+966÷6=60348×2+778=874938-533-44=3619.7-7.5=2.246×2×82=7544207÷(448-439)=235.3+6.5=11.84/8-3/8=1/8646-210×2=226756÷6÷9=1493×(215÷5)=399995×9-238=6174/9+5/9=185×37=3145119+(348-151)=316963-454=50918×(174÷6)=522304+(353-224)=43314×60=840960+(947-36)=187113×2×53=137818×52÷8=117306+582-278=61016×(266-263)=4861×6+413=779418-(280-265)=403873+61×6=123910×8×7=56043×(200÷5)=1720232×3×8=556817×58=98626×9÷2=1174/9-2/9=2/984.3-3.8=80.5570×(63÷7)=513010×3×84=2520491-19×24=356.3+4.1=10.4(335-79)÷2=128839-67-394=378404-483÷7=335267+495÷3=4328.5-8.4=0.1651-(376+137)=138364-202=162906×8=7248339-294+389=434330-450÷3=18076×(246-226)=152043×91×4=15652161+62=22311×7×28=2156188÷2÷2=47350÷5=7087+863-884=667.9+7.5=15.483+461+653=1197899-(806-48)=14171×11=781102×2-18=18611×18×3=594474÷(18÷9)=237888×(27÷9)=26649.8-8.3=1.5149-260÷4=84483÷(63÷9)=69680-42÷2=659273+(239-212)=300111×3+481=81410+727+166=90311×6×99=6534530+356-310=576133-(445-375)=6371×(302-218)=596483+113-43=153562×4=2248377+775-531=62125×(175÷7)=625420÷(355-351)=105331+(239-10)=560514-28=486129+188+934=1251304÷2=152787+126×4=1291217×3-294=35719×6=11418.5-18.1=0.4340-(304-266)=30217×2×59=200616×10-73=87402+40-158=28468.3+27.5=95.860+200-82=17834×19-212=434998+551-393=1156980×2=196066×12÷4=19816×25×2=800970+11×76=1806(448-88)÷3=120(691-635)÷2=28525+19×41=1304739-599=1405.6+3.1=8.75.0+6.3=11.3414÷9=4692×89=8188350-66÷2=317920×(72÷9)=7360487-72×6=55388+(458-430)=416994×7=6958580+27×2=634219×3-81=576972÷9÷9=12135×7×3=2835809+53-757=105480÷(16÷8)=240712-702=10224÷2=112227-985÷5=3026×(332-328)=104993×(54÷6)=893720×6×3=360776÷8×5=48510×(228÷4)=570750×3=225014×37÷7=74956-46×17=174584-15×2=554(382-40)÷3=114464-17×19=141431-67×4=16351+603+77=7318.0-7.9=0.1195+278-389=84907×(686-681)=4535(110-42)×49=333235+85+628=748343×5-435=1280112+(594-366)=340108÷3×11=396570÷(2×3)=95108÷6×28=504191-810÷9=10194+627-695=26260+742÷2=631342+68=410584÷2÷4=73366+(183-115)=434296-196-79=21140×4-474=8678×11-306=55212×(210÷7)=360926-(121+675)=130190+105+513=808470×8-854=290686×63÷3=1806880+35×12=130064.1-11.0=53.139÷(24÷8)=1326.4+3.9=30.3402÷2+326=52731×(681-668)=403371÷7=5322×(140÷2)=154014×(252÷9)=392132÷(48÷8)=2263÷7×6=54276÷(166-160)=46684÷(310-301)=76912÷6÷2=76(351-340)×31=34158.8+8.6=67.4558+618+868=2044186+121-175=132672×(106-100)=4032118×4=472463-28÷7=459246-32=214190×9÷3=570314+968-351=931827-72÷6=815403-170×2=63106×(326-319)=74256+488÷2=3006/10-3/10=3/10660+(758-627)=791520÷(4×2)=65858-298-111=449470-336-83=51266÷7×54=205219×17-125=19811×7×24=1848229+27×8=445137+(309-281)=165410×7÷2=1435(284-254)×11=330128+(560-384)=30412×11×4=528903-739+209=373596÷2+188=48694.6-87.5=7.1(333-312)×40=84044÷4×17=187(367-55)÷2=15678×(320-313)=5465/7-1/7=4/7145×5×8=5800496-447+225=27429×(376-367)=26121×(456-448)=168290+312÷2=446232÷(16÷2)=29159+12×27=483492×2÷3=328280-89=191356-(424-105)=37362-(122+93)=14784×11=924249+88=33781×76=615680×6=48061×3-126=57618+(811-121)=1308449-340÷5=38112×25=30031×2×80=496016×27×2=86442×10÷7=60165÷(455-450)=3344×7×2=616365+309×2=983399+(316-74)=641548-324÷4=467181+981=1162348+(386-346)=3882/9+4/9=6/911×7×68=5236498÷2=24924×13×2=624471×5=2355362+117×3=713238-85=15342×21÷3=294423-36×2=351340÷5=68299-14×10=159(497-87)÷5=8230÷5×47=282186÷(3×2)=3162×13=806106+81=18721×12=25242×7÷3=9887.6-23.8=63.8457×2-45=86933×(110-101)=297781×4÷2=156269+260-182=147204+125×3=57913×30-255=135220÷(723-719)=5550÷5×65=650344÷(51-47)=8659+447+562=1068675×6÷9=45070+69×13=967268+240÷5=31614×70÷7=140587+290=877830÷5+161=327918÷6÷3=5114×(172÷4)=602186-288÷8=150251+190=44196÷3÷4=8757-104×5=237865-284-307=27430×7×4=84026×6=15630×2×82=4920186+61+551=798965×6÷3=193011×31-196=145516÷(2×2)=12930÷2×27=40510×6×4=2405.8+9.3=15.128×12×2=67212×2×96=2304982×(739-730)=8838294÷7=4233×6×4=792406×2+41=85343×9=38710×18×3=54024÷(260-254)=4586+322×2=1230(365-301)÷4=1618×50÷2=45029.8+23.4=53.2116×6-675=2119×15-52=2332/7+3/7=5/7364-(390-259)=233(483-28)÷5=91485÷(331-326)=9790÷(30÷5)=15864×5÷8=54091×10-902=8658-(402+188)=6861×14-516=33840×(390÷6)=2600120×4×2=9603/8+5/8=1418-(382-186)=22221×77×7=1131915×6÷3=30433×5=2165399-(342-270)=32715×47÷5=1413/6-2/6=1/612×5×73=4380626-17×17=337135-(178-164)=12157÷3=1920×(260÷5)=10403.4+4.7=8.1(306-235)×12=852229-14×3=187272÷2=136833÷7×4=476308×2÷7=8829×28÷4=20316×24-160=224(639-569)×89=623014×3×36=151214×(138÷6)=322190+266-414=42470-400+85=1551/8+5/8=6/8741-(822-351)=27053×78×2=8268420÷7=60498+785=1283276-119+117=274170×3=51052+928÷4=28470×(301-294)=490532÷7×69=5244270-62×3=843/8-2/8=1/851×(127-35)=4692312÷3÷8=13282-177=105372+416+858=1646217÷(482-475)=3125×2×51=255013×22×2=57224×16-308=76(888-624)÷3=8818×24=432552×6=331293×60×4=22320713-(788-330)=255476÷4×6=714100+272=372117÷9×29=377109×3×9=2943412-483÷7=34365×7×2=91064×42÷6=448400÷8=50108÷3÷2=1828×3=8416×48-212=55613×4×79=410891+126+315=532255÷5×70=3570130+113=243961-249-635=77329×6-646=1328518÷(18÷9)=259217-540÷4=82173×(18÷9)=346824-47-266=511171+292-129=33486-77+599=60886×9÷2=387108÷9+215=227196÷4×3=14747×8=37619×22×2=83663+39×10=453766-(491+156)=11960.6-50.0=10.6918÷(938-932)=15340×50×7=1400044÷2×66=145215×14-159=51384-12-22=350901+22×17=127515×29-385=50703+665+575=1943659×(517-513)=263618×2×18=64897-(83-76)=9011×23-67=18652×3×6=936728-(28+398)=302401+11×29=720133×(475-470)=665834÷(3×2)=13920×21×2=84024÷(2×2)=623×14+14=336356-146=210876-(665-395)=606678÷2+261=600942÷(15÷5)=31464×12×4=307263×30×3=567012×48÷3=192761×(64÷8)=6088618÷(3×2)=1035.7-0.5=5.2312-273=39363+(582-581)=364199+299-223=275666÷(948-939)=74439-73=3669.2-0.8=8.4792÷6×8=1056171×3×4=2052(404-382)×25=550157×5=785248÷(28÷7)=62620÷2×9=2790162÷3+657=711724-38×10=34416×60÷4=24017×32+427=971853×8-873=5951735+470÷2=970865+300-114=105140÷(2×4)=5302÷2×5=75578+453=531(621-587)×82=278811×56=616580÷4÷5=29232×4-184=74480÷5×19=304693-(827-614)=4807.7+0.7=8.4894÷(18÷6)=29814×(483÷7)=966(330-202)÷4=32430+431+103=964233×(12÷6)=4669.0-0.6=8.4180÷5=3697×4×2=776248-14×12=80810-16×34=266120÷(2×3)=20237×(24÷6)=948320÷(396-392)=80720÷(3×3)=8010×3×85=2550484-356=128575-141÷3=528157×(291-287)=62852+(889-452)=489905-(303+105)=497494-24×3=422154+24+216=39413×70÷7=130328-231+222=31942×2×79=6636457-(47+320)=9011×5×77=4235360+24+517=901848÷4=21278÷6×10=130286-23×9=7988×(693÷9)=6776(240-162)×11=858108+286+74=468185-(10+10)=165311-17×6=209771-13×10=641316÷(130-126)=79972÷4÷9=2742×10-121=29952÷4×12=156200-(341-194)=5393×10÷6=155574÷2×4=114810×25×3=750294+(392-102)=584698-16×34=154610+697=1307459÷(54÷6)=511.8+8.5=10.3608+(714-321)=100110×65+42=692463-52×7=9995×49=465585×36×8=24480711×4÷2=1422414+(333-18)=729718+84+19=821102×9÷3=30618×(82÷2)=73820×4×29=2320488-(667-563)=384108÷2×7=37817×48+824=1640889×(957-949)=711225×3×76=5700(315-274)×17=697(222-174)÷8=6224+654=878232÷(4×2)=29320×3×2=1920160×(172-167)=800347-(158+10)=17998-368÷4=666÷3×14=30813×(144÷8)=234960+152×6=187212×(383-379)=48438×5-758=1432954÷(3×2)=159752×8÷4=150476+(217-57)=23667+124+627=818236×4÷2=472207-16×5=127348×2=696488-194×2=100195-(100+34)=6183×(312÷4)=6474184÷(12÷3)=46359-37-313=910×7×84=5880128+315=443581-262-202=117280÷5÷4=14468÷9÷4=1345×29×5=652599+(279-210)=16811×(402÷6)=73712×34×2=8164/10-2/10=2/10423-(125+85)=213276+40×16=916(818-688)÷5=26(263-209)÷9=684÷4×36=756289+15×29=72423×17-10=381444÷(242-236)=74897+(716-517)=1096303-(291-66)=7811×18+213=41116×49-263=521903÷3=301810÷9×7=630394-17×14=15610×84+656=149664×15÷2=480953+240×2=1433324×6÷