三年級數學計算題專項練習匯編及答案集錦791+317×2=50+19×15=101×4=130×6-540=738+35×19=808÷4×2=28×5÷4=458-255+66=308+218-91=(643-572)×13=28×31÷7=469-(85-71)=360÷4×7=526+367×2=304÷4=728-74×7=215×(12÷4)=200+124×6=915-22×32=371+263-133=98×(88÷4)=370+324÷2=777÷(851-844)=304÷8=(473-201)÷4=14×3×95=5.2-4.7=84×8×6=36×11-250=11×(152÷2)=(77-53)÷2=50×15÷6=(936-228)÷2=399÷3=10×44÷2=53×5=48×8×2=889-495÷5=617+220-40=415÷(361-356)=15×5×82=822-240÷2=12÷2=982÷2=612÷(81÷9)=388÷(440-438)=71×30×4=664-53×12=308÷7+360=513×9-454=754-467+731=541-(847-571)=58×2=12×12×6=324÷3÷9=935-597=100×9-727=856+84×4=267+120-15=690÷3×4=212+309=479-(236-44)=977-17+297=70×85×8=34×90÷9=280÷7×15=661+35+290=294÷(24÷8)=13×(50÷2)=(491-403)×19=461-(529-300)=451-765÷5=956×2÷4=64÷(4×2)=196+137+318=196÷4×16=377+38-42=373-292÷2=564+37+870=927÷(3×3)=67×(444÷6)=162÷9×66=813÷(383-380)=20+406-195=416-257+231=27×14-239=11×86=82÷(16÷8)=424÷8×11=335÷(242-237)=336÷(3×2)=(768-176)÷4=310÷2×3=487×(402-394)=102-46-29=805-591-81=784÷8+492=83×(184÷2)=176÷(49-41)=9.5+4.2=692÷2=232+81÷9=435÷5×7=35×2×24=36×10-99=50×12÷5=417-(246-20)=46×86=2/3-1/3=46÷2×22=4.0-3.1=447-281=865+11+112=3.3+9.6=142×6÷3=13×6×36=788×8÷2=(207-203)÷2=19×4×61=125+170+238=810÷9÷9=329+258+102=972-190×4=453-24÷8=602÷7÷2=462÷6×14=86×32÷4=180+104=474×7-970=12×7×92=31×20=463+232+282=31×3×39=255+(398-275)=89×(984-929)=61×6×4=459-292-76=376-236-35=130÷2×9=773+(855-354)=5.2-2.6=46×(415÷5)=249×7-388=244×(20÷5)=237+65+275=72+28×31=54×7×2=956÷(2×2)=124+(254-205)=851-350=242+183×4=99.8-74.4=382+81=379-109=30×19=30×96÷3=380+(340-333)=728+82×4=288÷4÷2=13×28×3=0.9-0.5=42÷(54-47)=930+(498-311)=(613-549)×27=4.0+7.0=96×7×9=2.8-0.3=184+11×39=2/7-1/7=66÷2×48=792÷3+317=(269-243)×17=4/6-2/6=18÷3×61=78×83=268-128+311=28×3÷6=393×7=435÷5×4=479-16×26=928-(146+780)=406×2×7=232÷(64÷8)=321×6=55×76÷2=25×15=114×5÷2=795÷(956-951)=77×(27÷3)=277+383×2=109×(372-367)=15+19×44=378-184-136=477÷9+354=320×3÷8=420×2÷5=149×(634-625)=714-281×2=(97-66)×15=25×12×2=395-(223-169)=985-(221+432)=81÷(45÷5)=38×(75÷3)=47×(34÷2)=457-144-123=9.0-5.7=82×99=16×2×14=406-87÷3=2.6-2.1=989-(292+56)=328+(385-343)=165×(24÷3)=869+66×12=940-423=(687-239)÷4=226+312÷2=39×(88-67)=27×(218-197)=18×35=908-29×18=189÷(136-127)=206×2×9=406×2=807-36+423=837-(424+287)=30×2×17=4.0+0.6=728×4=210+206=463+950÷2=324÷(294-292)=144×9÷4=102÷2×79=84÷6+120=460-393+175=30×28-537=11×81+948=10×6×98=28÷4×84=788-23×13=(471-458)×28=985-665÷5=35+114-148=10×4×70=234-(61-10)=249-102+134=928×2=21×2×52=757-684-31=170×(560-553)=757-807÷3=475-78-53=(952-100)÷6=166-38×3=327+789-874=369×4-57=18×49+988=46.5-28.1=91+503+262=4/8-3/8=244×4-936=201×(54÷9)=23×3×98=480-21×15=485-12×38=45×2×86=753-19×35=(897-771)÷6=404+590+396=972÷4×9=50×(20÷2)=12×(348-310)=35+874+513=10×11×2=527×7=500-430÷5=23×(56÷4)=588÷7=684+10×79=3.9+8.4=862-14×51=63×41=885-329-521=444-536÷8=(551-497)÷3=26+718-428=98÷7÷7=95×8÷4=907+414+969=174×9÷3=300+14×11=2/9-1/9=697+738=5.4+9.3=700-772÷2=354-46×7=69×45×5=9.4-4.9=15×(458-433)=245÷(63÷9)=107×(32-26)=63+375=46×(106-100)=254-13×19=66×2+437=554-137-267=86×(73-43)=7.4-2.5=814-74×11=(91-64)×36=546×(28÷7)=991-(905+25)=502÷2=216×4÷3=17×45=432-116÷2=105+496+46=83×12÷6=70×(32÷8)=870÷(54÷9)=269+140=281+(313-262)=457-(248+67)=301×(20÷4)=575-110=947×(54÷6)=510-279+480=996-(542+387)=736+651-225=124+88=24÷(4×2)=112÷(72÷9)=60×16-422=42×2×84=33×32=13×3×77=240+60=192-116+417=21×15-160=37×19+95=17×3×38=342×2-283=112×6-93=868+730+80=942-65-732=212-183+582=320÷(48÷6)=150-(235-184)=279+(52-33)=574÷7×8=97+275=205×4-72=126×7÷3=298+218+168=336×2÷3=819-(274+493)=48×10×3=9.9+5.5=77.6-22.4=306÷2=48+102×5=474-159-275=73×8-167=335×2÷5=768÷8×6=49×27=365+33×10=264-105÷3=423-394+407=92×(54÷9)=224÷7×90=218×6=49×(104÷8)=738÷(30÷5)=451-126-253=370÷2=560÷2÷4=53×(90÷6)=333-798÷6=620×5-474=33×(150÷6)=278÷2×5=226+219×3=(121-19)÷2=147+41×13=19.1+69.5=362-226+431=76-61=825×2-676=543÷3=470-(55+312)=12÷6×9=197-42=9.7-2.5=381-63÷7=729×(369-364)=41×64÷2=472÷(32÷8)=18÷6=334-252÷6=599-11×44=954-17×20=575×(910-906)=152×(469-463)=17×48=75.5-10.9=375÷(494-489)=26×(207÷9)=85÷(40÷8)=374+11×48=904÷(2×2)=52×(890-833)=17×28-214=2.6-0.8=696÷(4×2)=917×9÷7=63+171=(682-618)÷2=458-274+182=466-206-11=856-(552+148)=85×(297÷9)=183+222÷6=225÷5×4=701+104-47=112×8+584=566+228=48÷3×49=304-185=25×20×8=105+331=454+143×3=679-11×57=234-90÷5=281-(63+11)=136÷4=359+572+65=192×5-882=425-(170+106)=176×5×4=346-222+294=442-(274+67)=1/8+2/8=124×3+178=338-324=57×11=443-168-206=210÷7×3=91×(25÷5)=700-66-292=697+713+637=110×(36÷4)=40×3×8=(431-407)×37=343×2=41×15÷3=534+13×35=1/8+6/8=264÷(4×2)=10×2×61=44×8×2=140+114×6=460-(18+131)=181+224=465-11×35=2/6+3/6=77×3×4=384÷6=59+24×8=739+(338-32)=708-(315+337)=28×(20÷4)=562-29+109=460-282=13×35+426=210×4÷7=(407-44)÷3=239+529=37×2×96=236+(307-140)=21+414-226=144÷2÷4=269+210-104=880÷(2×4)=9.6-6.1=574+631+525=(893-237)÷4=27×15×2=223+803-602=372÷(54÷9)=776÷8+71=713×(20÷5)=637-293-144=(835-115)÷5=241+37×8=369+122=904-385-359=10×43-199=291-27×9=222×2=289+504÷3=(526-498)÷7=86×54×2=408÷(211-203)=340-17×10=248÷4÷2=192÷4=1/3+2/3=12×(343-312)=3.3+37.1=370-(303+57)=26×(140÷4)=582÷6+398=80÷(718-713)=110÷5×45=15×12×5=711-(827-701)=35×(480÷6)=267×(21÷3)=696÷(2×4)=617-513=528÷(2×2)=606÷(3×2)=774-20-197=737-701=(135-45)÷6=637÷7+363=313+160÷4=340-94=986×(64÷8)=96×(180÷3)=221+607+10=902-14×64=35×10×9=686-324×2=306÷3=15×18÷3=149×4=96×82×3=578-(682-270)=62×(81÷9)=17×4×5=(49-24)×38=196×8-786=572÷(18÷9)=913-528-147=4.0+3.1=30×31-430=368÷4÷4=734-(335+171)=43×42=864÷4×2=39×37=481+28×21=56-31+32=888-(901-53)=447-10×30=406+(517-174)=56÷(12÷6)=3/5-2/5=7.3-1.5=17×16×2=146+10×44=121-55×2=80×(494-485)=888÷(2×2)=5.9+4.4=59×15-778=851+(845-153)=420÷4+467=108×6=345×2÷5=186+178=72÷(4×2)=147+(363-93)=44÷(24÷6)=14×68+661=12×12÷2=87÷(13-10)=19×5×4=135×(14÷2)=1/5+2/5=285-280÷8=40×22=671+132×5=437-(178-30)=908+(784-704)=94×7=46×3×4=392÷(4×2)=450÷(3×3)=45×46÷6=700×6=38×8×3=12+154÷2=39+(331-185)=423-20×19=632×(164-160)=316-35=469-170=91×(18÷3)=233-25×8=90×(95÷5)=8.2-6.3=557×5-587=95+351=813-236÷4=224+(447-325)=6.4+4.0=704-193-187=18×14×3=129+123=291-101=265×3-10=22×22×2=121-29×2=26×(111-108)=564÷4÷3=167×(45÷9)=801-281+15=310-(333-332)=472×2-67=136-968÷8=153÷3÷3=254×(843-836)=35+27÷9=717-45=8.2-4.6=26×3×90=546÷(21÷7)=(186-98)÷8=96×3+913=195+66×12=864÷(2×4)=63×3×2=776-25×6=25-50÷2=243-(485-428)=499-335-122=11×(48÷2)=139×(799-790)=362-(231+125)=189+208-265=184÷2×80=427-23×17=19×95=351+624÷3=68×(243÷9)=688+(432-407)=275×3-394=859-202=33×(409-329)=15×4×7=(386-146)÷4=160÷4×74=771×(295-290)=12×76-590=71×8÷2=371-29×2=86+303+89=72×13=344-66+163=63×13=6.1-5.7=903-747-90=414÷(381-379)=438-15×16=910-216÷9=(228-118)÷2=14×41÷7=916÷(2×2)=(701-642)×33=28×16-267=233-60×3=13×17×4=561×5=205+263-468=466÷2×3=705-(851-658)=862×(347-343)=15+(459-191)=230÷(25÷5)=396-135×2=732-103×6=77÷(161-154)=17×52-364=470+450+61=331-(652-442)=462-55-11=486×8÷3=16×18-68=352-(134+203)=219+176-371=72+22×36=368-12×6=210÷(56÷8)=65×74×5=211+58-110=10×12×5=876-447+900=256÷(2×2)=22×13=342-816÷4=8.7+8.5=639+(577-99)=80×(465÷5)=0.4+6.0=12×8×54=9.6-0.3=740÷(2×2)=230-(253-59)=844-(294+146)=69×2=383×(627-624)=(999-907)×90=3/8+2/8=378÷(2×3)=130-93=465-20×13=12×25-64=504÷6=29×(441-433)=242-12-158=312÷8×20=392÷(255-251)=81.2-19.7=726-523+523=227×3-212=322-236=873-(154-43)=28×2×83=72×3×8=980÷(2×2)=942-14×59=192+45×5=811-276-93=446-(370-150)=72÷8×77=14×42÷4=24×20-436=147+223-21=46×50×7=98×6=346×9-313=13×12×2=576+433-890=350-293+940=16+610÷2=308+484×2=443×(12÷4)=45÷(45-42)=185×2=216÷(45÷5)=13×6×44=972÷9÷2=310÷(792-790)=54×(60÷4)=10×34×2=839-58×14=62×(294-291)=828÷4×9=208-19×5=992÷(4×2)=10×44-14=141+800+821=504÷(4×2)=972÷2+843=11×32÷4=260÷(590-586)=237-704÷4=25+111×6=88×3÷6=516-27×6=20×(456÷6)=11×3×6=315+494×2=156×6×5=73×(81÷9)=(531-72)÷9=759÷3=369×(35÷7)=81+58×8=312×3÷2=50÷5×97=55×(68-53)=420-324+768=4.1-1.3=51÷3×5=374+(195-178)=752÷(2×2)=364+79=4/10+5/10=846-701+573=34.3+41.0=43.9+9.3=96÷8×69=275×(35÷5)=420-84-91=31×65×6=432÷9=(804-312)÷2=14-65÷5=695+15×56=448-70=235-765÷5=46×(196÷7)=986+250-62=49×87=363-(211+91)=994-64=(291-276)×24=42.5-34.5=541-50×2=393-17×17=5/7+2/7=1.4+4.5=11×34×2=428-31-123=508×(27÷3)=18×40÷8=44×62=729-245+550=40÷5×3=1.0-0.5=155-10-15=439-23×18=28÷4×42=23×9×2=255-16-72=(991-841)÷6=83×10=144÷(293-289)=30-(226-196)=82×6×8=71×8-528=492-812÷4=336+19×17=138-72-47=921-127-274=315-(55+92)=12×39÷2=455÷7÷5=497-700÷2=65×27÷5=606÷3÷2=372÷4×79=18×15-128=27×49÷7=210÷2=408÷(2×4)=268×9-995=279+(382-74)=(450-80)÷5=28÷2×91=606÷2×6=288÷8÷4=162+120=16.4+35.9=21×2×4=822÷(2×3)=4/7-2/7=13×98=42×(40÷2)=11×24×2=24×10÷2=84.2-30.0=822÷(397-391)=270÷(15÷5)=234+78=42.2-12.8=336÷(36÷6)=709+(975-745)=351÷(29-20)=855×(441-438)=313-(117+25)=411-10×17=78×(157-149)=388-295+167=330×7=615÷3=17.6-13.3=35+72×13=376-368+61=378-(70+38)=(788-392)÷2=12×33+490=113+380-31=6.5-3.2=408÷8×38=399-(192+106)=90×5×2=(451-427)×25=342-209+207=32×2×35=104×(435-431)=447+195+164=816÷2÷3=(263-249)×61=157×3×4=128×(274-269)=430-160=45×14=330÷5×4=71+144×4=928÷2×3=462+40×2=44×(432÷8)=41×2×42=336÷2÷7=536÷(2×2)=317-153=222×3×8=128-76=64+628÷2=20×(168÷6)=973-869=41×(320÷5)=774÷3+197=99×3+766=540÷9×5=246÷(27÷9)=63.7+35.8=153×2÷6=391+345+63=924÷7÷6=4.3+6.7=820+978=479-386+216=762-695=92÷4=872×(21÷3)=364÷(457-453)=(300-130)÷2=24×30=815-430=509×8=12×2×57=994-302-153=156+147=60×70÷7=374-(492-407)=253-136+836=936÷9÷2=378÷9×14=792÷3×9=238+(832-320)=27+90÷2=947+20×41=41×(855÷9)=151×(298-295)=48+530+795=(777-739)×51=912+95+547=5/9-4/9=(261-175)÷2=32×(453-385)=7.9+1.3=562÷2+304=447÷(466-463)=10×32×2=727-19×3=11×7×10=320+80-60=311×3=822-(766-653)=288÷(64÷8)=425×2=105÷(178-173)=831÷3=584×4-246=315×(206-203)=779+667+171=916÷(61-59)=2.7+5.0=67×46÷2=47+297-229=988-275=542+565+392=692-(804-563)=476-(259+144)=32.0+46.4=33×(28÷4)=800÷2×4=414-78÷2=41×23-101=615+134×6=107×8=0.6+0.5=310-27×11=54×(166÷2)=11×(344-336)=10×5×81=23×18×2=347×(10÷5)=13×(227-220)=188÷4=413+240÷8=692×(12÷2)=383×(732-729)=474+47×10=19×2×5=46×9-355=848÷4÷4=54÷3=493-23×4=959-20×28=33×12+389=343-311+108=57×63×6=128÷4÷8=433-22×11=396+(427-381)=163+(529-112)=4.1+5.1=234×2=222÷(87-84)=366×(527-524)=(672-657)÷5=395-(16+191)=199×4-334=581+534=126+(449-182)=9.3-0.3=972÷4×7=16×24÷6=59×8×2=601+(142-135)=130÷2×66=32.7-9.5=98-312÷4=289+(472-113)=132+57=50×(276-200)=69×18×7=46.8+24.6=492-(813-781)=10×31-142=799-10×12=300÷2÷3=8.2+1.3=707÷(35÷5)=276×3+710=226+75×10=10×89=301-192+319=412×3=216+143=185+151=125×(64÷8)=974-(68+672)=219+(361-249)=13×4×80=322+320+144=520×6÷2=420÷4÷3=9.3+0.3=692×6÷4=232×4+188=27×(195÷3)=873÷(281-278)=145×6-79=26×38-467=287+63×5=280÷5+647=122×4=608÷(2×4)=67+(494-296)=360÷(10÷5)=39×6×3=497-(337+17)=460+158=34+157-110=458+457+642=80÷5×59=884÷4+29=87×(430-425)=26+13×23=460+160=625÷5=798÷(3×2)=351+760÷4=490-(400-12)=807-43×8=3/5-1/5=864÷6÷3=791+768-254=340+(486-246)=7.5-5.0=(961-591)÷5=10×58÷2=54÷9×70=232÷8×9=3/6+2/6=(568-133)÷3=257×7-286=10.0+3.1=194+564+607=48×2×72=61+321=13×16×2=319-58×3=45÷9×35=277+(456-145)=460-395÷5=69+231=83+165×2=468÷4÷9=402-171-70=377×2-381=706+140-386=694×(965-959)=678-27×8=72×13÷6=29×(52÷4)=63×23÷3=273÷3=96÷8÷6=(446-332)÷2=69×5÷3=758-169+978=177×3=(292-250)×11=39×5×2=573+92÷4=609+29×16=445-371=892×2÷4=780÷5÷4=682+130×2=(274-223)÷3=68×6×8=34×(296-276)=304÷8×24=30÷(708-705)=11×89-201=12×5×68=134-33×4=35×(171÷9)=11×(769-678)=108÷(2×2)=94×47×2=560÷4=486-98×4=20×4×38=594+757-202=72÷3=99+339-117=752÷2×8=993-(158+178)=464-(904-867)=257×(27÷3)=424+945+900=147÷3×6=51×13+385=(665-205)÷2=7.7-5.6=396+(432-68)=534-600÷4=0.6+7.1=32×21÷2=27×3×88=92×2×4=19×23-310=470×2-325=870×8÷5=50×47=727+(925-164)=558-(332-204)=924÷4÷3=9.3+2.1=803-530=14.7+65.0=84×78÷8=200÷(28÷7)=10.8+36.2=532+574=17×(329÷7)=21×29=266×(204-201)=415-52×4=920÷(598-590)=4/8-2/8=19×5×92=116×8=856×7÷8=54×8-277=458-(235+172)=936-60÷5=432-235+273=386+(183-119)=228+29×17=312-(495-381)=968÷4×6=917-82×11=727-994÷7=11×4=678÷(18÷3)=20×29÷2=498÷(835-829)=76÷2×6=27×(495-483)=833÷(687-680)=350-(37+268)=978×9÷3=167×3×5=21×47÷3=440-79×4=204÷2=18×53-606=128×6=472÷(927-919)=632+924÷6=168+331=144÷8÷9=264-36×3=24×36+32=93×(559-460)=400÷(32÷8)=240×3÷6=272÷(12÷6)=445+45×12=694-(165-10)=47×21-741=783÷(3×3)=896+36+57=542-236+215=18×29=6.9-5.0=184÷2÷4=60×12=(248-197)÷3=56×(502-459)=78×11+68=98-21=301-191=189÷7÷3=207×3×7=623×3-863=108÷2+112=1.6+6.8=916×(18÷6)=816×(18÷3)=373-(201+113)=52÷2×25=112×(56÷8)=49×94÷7=764÷4×8=627×9-369=860+130+856=13×20-137=31×5×3=87×2=543÷3×6=728+604-37=309×2÷6=107×(304-299)=301-43×2=3/6-1/6=27÷(450-447)=26×10×2=45÷3×35=10×9×27=(212-126)÷2=216÷3=(135-122)×54=123×5=255-(71-45)=990÷(36÷4)=613-169+616=458-13×26=132-48×2=83×83=992+289-445=182×(93-89)=118×(28-22)=7.6+31.3=96÷(12÷2)=81+13×22=400÷8÷2=412-14×12=269+179=990÷2+83=351÷(3×3)=(465-33)÷2=(432-336)÷3=930÷(40÷8)=894÷(921-918)=327×(18÷9)=68+274-169=588÷(49÷7)=11×4×15=32÷8×77=79×9+60=695×9=97×51÷3=10×27÷5=572+313+85=315×5÷9=290÷(782-777)=6.1-2.1=69.7+7.2=928-340×2=140+185-47=726÷2+531=12+(367-272)=98+(369-346)=910÷7×9=49-48+91=21×18-374=43×14-76=21÷7×51=358+502-501=898×(24÷4)=79×(462÷7)=17×43-643=281×3-831=36×64×4=380÷(28÷7)=336÷8÷2=612+476+698=247+203-359=990÷9÷2=(296-268)÷4=235×4-736=72×11÷3=12×34-352=394÷(10÷5)=2/6-1/6=817×(518-510)=10×61-70=444÷(137-134)=(264-110)÷7=330÷6×88=412÷4+444=47×(36÷2)=488-204=428÷2×9=953-(274+54)=38-(934-918)=466-23×15=334-33=396-(308+80)=301×3÷7=72÷6×29=89×68=20÷2×71=688-(382-350)=37×14-439=117+279-250=376÷4×9=42×23÷2=19×8×3=356-218-106=52×82×9=2.7+4.9=387×2=17×38-614=700-426-145=273×3×2=957×6=93×49×8=171÷3=379-189=586÷2+153=758-(333+102)=438-27×11=60÷2=167×2×7=198÷6÷3=264×6-401=37+305×2=576÷(3×2)=641+523=468-(760-405)=685÷5×3=55×9×3=546÷2=309-808÷8=142-13×3=432÷(2×2)=989-826=(204-54)÷6=14×65-333=27×(217÷7)=486÷3=355÷5=285+685+220=287×(114-111)=412×2=922-13×37=186÷(18÷3)=86+26×10=164÷2=164+991+115=157+75=484-42×11=15×4×76=17.1+50.6=263×8=18-(172-158)=793-(343+167)=54×98×3=352÷2÷4=338×5-194=528-91×2=(475-389)÷2=47×2×99=179+(291-18)=688+120×4=(998-978)×21=15×58-151=(431-364)×27=380÷2÷5=81×(49÷7)=282-122×2=989-343-403=56÷(4×2)=187-39×2=59+761+50=956+441=381×3-144=72×15÷8=11×46-357=451-(44-15)=504+86+175=398×2=544÷2÷8=145+898÷2=385-349+142=86+(767-764)=695-(320+172)=72+101×7=174÷3×16=596×(100-96)=534÷3=84×2+373=409-201-48=763+24×39=202÷(12÷6)=102÷2×13=54×(875-813)=328÷(295-287)=134-684÷6=144÷(2×2)=378÷(24÷8)=107×7-97=841-218×2=913+723=74+370-34=394-37×8=439-(30+130)=100×9÷3=10×(882÷9)=644×3÷2=24×4×34=10×23-145=136-(442-344)=89×75=155+13×52=724+968÷2=8.5-4.5=68.4-56.2=10×44×2=816×5÷2=474÷(2×3)=25×88=12×23÷3=24×3×6=900÷4÷3=99÷3=984-29×7=244÷4×6=22×16-162=5/9+4/9=10×(412-360)=420×5-554=85+30×7=29.9-28.9=503×8÷4=74×6+14=22×(341-316)=62×(220-217)=165+628÷2=135+10-45=(100-16)×30=900÷(2×3)=648-(795-225)=756÷2÷3=20×13=41×13-67=908÷2+319=479-(800-358)=428+489=383-880÷5=173+135×6=485-720÷8=427×(36÷9)=64×40÷5=96×65×7=117-112÷2=440×(487-482)=57÷3×30=1/9+5/9=919-391+981=390+(57-16)=68.5-28.7=217-35=40×10-195=727-177×2=388-28-225=319-(50+258)=287-249+254=46×11=320÷(362-354)=27×27=460-604÷2=36×19=126÷6×72=14×23×3=453-292=5.0-4.5=664-19×26=496÷(32÷4)=504÷8×3=98×6÷2=116÷4=326-23×13=67×(12÷3)=8.8+2.6=955-(761-668)=94-(139-125)=115+233-49=481+807-817=9.3+0.4=23×(32÷2)=88÷2×3=25×2×17=233×4÷2=369-66-91=642÷(3×2)=366×(18÷9)=4/8+3/8=參考答案791+317×2=142550+19×15=335101×4=404130×6-540=240738+35×19=1403808÷4×2=40428×5÷4=35458-255+66=269308+218-91=435(643-572)×13=92328×31÷7=124469-(85-71)=455360÷4×7=630526+367×2=1260304÷4=76728-74×7=210215×(12÷4)=645200+124×6=944915-22×32=211371+263-133=50198×(88÷4)=2156370+324÷2=532777÷(851-844)=111304÷8=38(473-201)÷4=6814×3×95=39905.2-4.7=0.584×8×6=403236×11-250=14611×(152÷2)=836(77-53)÷2=1250×15÷6=125(936-228)÷2=354399÷3=13310×44÷2=22053×5=26548×8×2=768889-495÷5=790617+220-40=797415÷(361-356)=8315×5×82=6150822-240÷2=70212÷2=6982÷2=491612÷(81÷9)=68388÷(440-438)=19471×30×4=8520664-53×12=28308÷7+360=404513×9-454=4163754-467+731=1018541-(847-571)=26558×2=11612×12×6=864324÷3÷9=12935-597=338100×9-727=173856+84×4=1192267+120-15=372690÷3×4=920212+309=521479-(236-44)=287977-17+297=125770×85×8=4760034×90÷9=340280÷7×15=600661+35+290=986294÷(24÷8)=9813×(50÷2)=325(491-403)×19=1672461-(529-300)=232451-765÷5=298956×2÷4=47864÷(4×2)=8196+137+318=651196÷4×16=784377+38-42=373373-292÷2=227564+37+870=1471927÷(3×3)=10367×(444÷6)=4958162÷9×66=1188813÷(383-380)=27120+406-195=231416-257+231=39027×14-239=13911×86=94682÷(16÷8)=41424÷8×11=583335÷(242-237)=67336÷(3×2)=56(768-176)÷4=148310÷2×3=465487×(402-394)=3896102-46-29=27805-591-81=133784÷8+492=59083×(184÷2)=7636176÷(49-41)=229.5+4.2=13.7692÷2=346232+81÷9=241435÷5×7=60935×2×24=168036×10-99=26150×12÷5=120417-(246-20)=19146×86=39562/3-1/3=1/346÷2×22=5064.0-3.1=0.9447-281=166865+11+112=9883.3+9.6=12.9142×6÷3=28413×6×36=2808788×8÷2=3152(207-203)÷2=219×4×61=4636125+170+238=533810÷9÷9=10329+258+102=689972-190×4=212453-24÷8=450602÷7÷2=43462÷6×14=107886×32÷4=688180+104=284474×7-970=234812×7×92=772831×20=620463+232+282=97731×3×39=3627255+(398-275)=37889×(984-929)=489561×6×4=1464459-292-76=91376-236-35=105130÷2×9=585773+(855-354)=12745.2-2.6=2.646×(415÷5)=3818249×7-388=1355244×(20÷5)=976237+65+275=57772+28×31=94054×7×2=756956÷(2×2)=239124+(254-205)=173851-350=501242+183×4=97499.8-74.4=25.4382+81=463379-109=27030×19=57030×96÷3=960380+(340-333)=387728+82×4=1056288÷4÷2=3613×28×3=10920.9-0.5=0.442÷(54-47)=6930+(498-311)=1117(613-549)×27=17284.0+7.0=11.096×7×9=60482.8-0.3=2.5184+11×39=6132/7-1/7=1/766÷2×48=1584792÷3+317=581(269-243)×17=4424/6-2/6=2/618÷3×61=36678×83=6474268-128+311=45128×3÷6=14393×7=2751435÷5×4=348479-16×26=63928-(146+780)=2406×2×7=5684232÷(64÷8)=29321×6=192655×76÷2=209025×15=375114×5÷2=285795÷(956-951)=15977×(27÷3)=693277+383×2=1043109×(372-367)=54515+19×44=851378-184-136=58477÷9+354=407320×3÷8=120420×2÷5=168149×(634-625)=1341714-281×2=152(97-66)×15=46525×12×2=600395-(223-169)=341985-(221+432)=33281÷(45÷5)=938×(75÷3)=95047×(34÷2)=799457-144-123=1909.0-5.7=3.382×99=811816×2×14=448406-87÷3=3772.6-2.1=0.5989-(292+56)=641328+(385-343)=370165×(24÷3)=1320869+66×12=1661940-423=517(687-239)÷4=112226+312÷2=38239×(88-67)=81927×(218-197)=56718×35=630908-29×18=386189÷(136-127)=21206×2×9=3708406×2=812807-36+423=1194837-(424+287)=12630×2×17=10204.0+0.6=4.6728×4=2912210+206=416463+950÷2=938324÷(294-292)=162144×9÷4=324102÷2×79=402984÷6+120=134460-393+175=24230×28-537=30311×81+948=183910×6×98=588028÷4×84=588788-23×13=489(471-458)×28=364985-665÷5=85235+114-148=110×4×70=2800234-(61-10)=183249-102+134=281928×2=185621×2×52=2184757-684-31=42170×(560-553)=1190757-807÷3=488475-78-53=344(952-100)÷6=142166-38×3=52327+789-874=242369×4-57=141918×49+988=187046.5-28.1=18.491+503+262=8564/8-3/8=1/8244×4-936=40201×(54÷9)=120623×3×98=6762480-21×15=165485-12×38=2945×2×86=7740753-19×35=88(897-771)÷6=21404+590+396=1390972÷4×9=218750×(20÷2)=50012×(348-310)=45635+874+513=142210×11×2=220527×7=3689500-430÷5=41423×(56÷4)=322588÷7=84684+10×79=14743.9+8.4=12.3862-14×51=14863×41=2583885-329-521=35444-536÷8=377(551-497)÷3=1826+718-428=31698÷7÷7=295×8÷4=190907+414+969=2290174×9÷3=522300+14×11=4542/9-1/9=1/9697+738=14355.4+9.3=14.7700-772÷2=314354-46×7=3269×45×5=155259.4-4.9=4.515×(458-433)=375245÷(63÷9)=35107×(32-26)=64263+375=43846×(106-100)=276254-13×19=766×2+437=569554-137-267=15086×(73-43)=25807.4-2.5=4.9814-74×11=0(91-64)×36=972546×(28÷7)=2184991-(905+25)=61502÷2=251216×4÷3=28817×45=765432-116÷2=374105+496+46=64783×12÷6=16670×(32÷8)=280870÷(54÷9)=145269+140=409281+(313-262)=332457-(248+67)=142301×(20÷4)=1505575-110=465947×(54÷6)=8523510-279+480=711996-(542+387)=67736+651-225=1162124+88=21224÷(4×2)=3112÷(72÷9)=1460×16-422=53842×2×84=705633×32=105613×3×77=3003240+60=300192-116+417=49321×15-160=15537×19+95=79817×3×38=1938342×2-283=401112×6-93=579868+730+80=1678942-65-732=145212-183+582=611320÷(48÷6)=40150-(235-184)=99279+(52-33)=298574÷7×8=65697+275=372205×4-72=748126×7÷3=294298+218+168=684336×2÷3=224819-(274+493)=5248×10×3=14409.9+5.5=15.477.6-22.4=55.2306÷2=15348+102×5=558474-159-275=4073×8-167=417335×2÷5=134768÷8×6=57649×27=1323365+33×10=695264-105÷3=229423-394+407=43692×(54÷9)=552224÷7×90=2880218×6=130849×(104÷8)=637738÷(30÷5)=123451-126-253=72370÷2=185560÷2÷4=7053×(90÷6)=795333-798÷6=200620×5-474=262633×(150÷6)=825278÷2×5=695226+219×3=883(121-19)÷2=51147+41×13=68019.1+69.5=88.6362-226+431=56776-61=15825×2-676=974543÷3=181470-(55+312)=10312÷6×9=18197-42=1559.7-2.5=7.2381-63÷7=372729×(369-364)=364541×64÷2=1312472÷(32÷8)=11818÷6=3334-252÷6=292599-11×44=115954-17×20=614575×(910-906)=2300152×(469-463)=91217×48=81675.5-10.9=64.6375÷(494-489)=7526×(207÷9)=59885÷(40÷8)=17374+11×48=902904÷(2×2)=22652×(890-833)=296417×28-214=2622.6-0.8=1.8696÷(4×2)=87917×9÷7=117963+171=234(682-618)÷2=32458-274+182=366466-206-11=249856-(552+148)=15685×(297÷9)=2805183+222÷6=220225÷5×4=180701+104-47=758112×8+584=1480566+228=79448÷3×49=784304-185=11925×20×8=4000105+331=436454+143×3=883679-11×57=52234-90÷5=216281-(63+11)=207136÷4=34359+572+65=996192×5-882=78425-(170+106)=149176×5×4=3520346-222+294=418442-(274+67)=1011/8+2/8=3/8124×3+178=550338-324=1457×11=627443-168-206=69210÷7×3=9091×(25÷5)=455700-66-292=342697+713+637=2047110×(36÷4)=99040×3×8=960(431-407)×37=888343×2=68641×15÷3=205534+13×35=9891/8+6/8=7/8264÷(4×2)=3310×2×61=122044×8×2=704140+114×6=824460-(18+131)=311181+224=405465-11×35=802/6+3/6=5/677×3×4=924384÷6=6459+24×8=251739+(338-32)=1045708-(315+337)=5628×(20÷4)=140562-29+109=642460-282=17813×35+426=881210×4÷7=120(407-44)÷3=121239+529=76837×2×96=7104236+(307-140)=40321+414-226=209144÷2÷4=18269+210-104=375880÷(2×4)=1109.6-6.1=3.5574+631+525=1730(893-237)÷4=16427×15×2=810223+803-602=424372÷(54÷9)=62776÷8+71=168713×(20÷5)=2852637-293-144=200(835-115)÷5=144241+37×8=537369+122=491904-385-359=16010×43-199=231291-27×9=48222×2=444289+504÷3=457(526-498)÷7=486×54×2=9288408÷(211-203)=51340-17×10=170248÷4÷2=31192÷4=481/3+2/3=112×(343-312)=3723.3+37.1=40.4370-(303+57)=1026×(140÷4)=910582÷6+398=49580÷(718-713)=16110÷5×45=99015×12×5=900711-(827-701)=58535×(480÷6)=2800267×(21÷3)=1869696÷(2×4)=87617-513=104528÷(2×2)=132606÷(3×2)=101774-20-197=557737-701=36(135-45)÷6=15637÷7+363=454313+160÷4=353340-94=246986×(64÷8)=788896×(180÷3)=5760221+607+10=838902-14×64=635×10×9=3150686-324×2=38306÷3=10215×18÷3=90149×4=59696×82×3=23616578-(682-270)=16662×(81÷9)=55817×4×5=340(49-24)×38=950196×8-786=782572÷(18÷9)=286913-528-147=2384.0+3.1=7.130×31-430=500368÷4÷4=23734-(335+171)=22843×42=1806864÷4×2=43239×37=1443481+28×21=106956-31+32=57888-(901-53)=40447-10×30=147406+(517-174)=74956÷(12÷6)=283/5-2/5=1/57.3-1.5=5.817×16×2=544146+10×44=586121-55×2=1180×(494-485)=720888÷(2×2)=2225.9+4.4=10.359×15-778=107851+(845-153)=1543420÷4+467=572108×6=648345×2÷5=138186+178=36472÷(4×2)=9147+(363-93)=41744÷(24÷6)=1114×68+661=161312×12÷2=7287÷(13-10)=2919×5×4=380135×(14÷2)=9451/5+2/5=3/5285-280÷8=25040×22=880671+132×5=1331437-(178-30)=289908+(784-704)=98894×7=65846×3×4=552392÷(4×2)=49450÷(3×3)=5045×46÷6=345700×6=420038×8×3=91212+154÷2=8939+(331-185)=185423-20×19=43632×(164-160)=2528316-35=281469-170=29991×(18÷3)=546233-25×8=3390×(95÷5)=17108.2-6.3=1.9557×5-587=219895+351=446813-236÷4=754224+(447-325)=3466.4+4.0=10.4704-193-187=32418×14×3=756129+123=252291-101=190265×3-10=78522×22×2=968121-29×2=6326×(111-108)=78564÷4÷3=47167×(45÷9)=835801-281+15=535310-(333-332)=309472×2-67=877136-968÷8=15153÷3÷3=17254×(843-836)=177835+27÷9=38717-45=6728.2-4.6=3.626×3×90=7020546÷(21÷7)=182(186-98)÷8=1196×3+913=1201195+66×12=987864÷(2×4)=10863×3×2=378776-25×6=62625-50÷2=0243-(485-428)=186499-335-122=4211×(48÷2)=264139×(799-790)=1251362-(231+125)=6189+208-265=132184÷2×80=7360427-23×17=3619×95=1805351+624÷3=55968×(243÷9)=1836688+(432-407)=713275×3-394=431859-202=65733×(409-329)=264015×4×7=420(386-146)÷4=60160÷4×74=2960771×(295-290)=385512×76-590=32271×8÷2=284371-29×2=31386+303+89=47872×13=936344-66+163=44163×13=8196.1-5.7=0.4903-747-90=66414÷(381-379)=207438-15×16=198910-216÷9=886(228-118)÷2=5514×41÷7=82916÷(2×2)=229(701-642)×33=194728×16-267=181233-60×3=5313×17×4=884561×5=2805205+263-468=0466÷2×3=699705-(851-658)=512862×(347-343)=344815+(459-191)=283230÷(25÷5)=46396-135×2=126732-103×6=11477÷(161-154)=1117×52-364=520470+450+61=981331-(652-442)=121462-55-11=396486×8÷3=129616×18-68=220352-(134+203)=15219+176-371=2472+22×36=864368-12×6=296210÷(56÷8)=3065×74×5=24050211+58-110=15910×12×5=600876-447+900=1329256÷(2×2)=6422×13=286342-816÷4=1388.7+8.5=17.2639+(577-99)=111780×(465÷5)=74400.4+6.0=6.412×8×54=51849.6-0.3=9.3740÷(2×2)=185230-(253-59)=36844-(294+146)=40469×2=138383×(627-624)=1149(999-907)×90=82803/8+2/8=5/8378÷(2×3)=63130-93=37465-20×13=20512×25-64=236504÷6=8429×(441-433)=232242-12-158=72312÷8×20=780392÷(255-251)=9881.2-19.7=61.5726-523+523=726227×3-212=469322-236=86873-(154-43)=76228×2×83=464872×3×8=1728980÷(2×2)=245942-14×59=116192+45×5=417811-276-93=442446-(370-150)=22672÷8×77=69314×42÷4=14724×20-436=44147+223-21=34946×50×7=1610098×6=588346×9-313=280113×12×2=312576+433-890=119350-293+940=99716+610÷2=321308+484×2=1276443×(12÷4)=132945÷(45-42)=15185×2=370216÷(45÷5)=2413×6×44=3432972÷9÷2=54310÷(792-790)=15554×(60÷4)=81010×34×2=680839-58×14=2762×(294-291)=186828÷4×9=1863208-19×5=113992÷(4×2)=12410×44-14=426141+800+821=1762504÷(4×2)=63972÷2+843=132911×32÷4=88260÷(590-586)=65237-704÷4=6125+111×6=69188×3÷6=44516-27×6=35420×(456÷6)=152011×3×6=198315+494×2=1303156×6×5=468073×(81÷9)=657(531-72)÷9=51759÷3=253369×(35÷7)=184581+58×8=545312×3÷2=46850÷5×97=97055×(68-53)=825420-324+768=8644.1-1.3=2.851÷3×5=85374+(195-178)=391752÷(2×2)=188364+79=4434/10+5/10=9/10846-701+573=71834.3+41.0=75.343.9+9.3=53.296÷8×69=828275×(35÷5)=1925420-84-91=24531×65×6=12090432÷9=48(804-312)÷2=24614-65÷5=1695+15×56=1535448-70=378235-765÷5=8246×(196÷7)=1288986+250-62=117449×87=4263363-(211+91)=61994-64=930(291-276)×24=36042.5-34.5=8.0541-50×2=441393-17×17=1045/7+2/7=11.4+4.5=5.911×34×2=748428-31-123=274508×(27÷3)=457218×40÷8=9044×62=2728729-245+550=103440÷5×3=241.0-0.5=0.5155-10-15=130439-23×18=2528÷4×42=29423×9×2=414255-16-72=167(991-841)÷6=2583×10=830144÷(293-289)=3630-(226-196)=082×6×8=393671×8-528=40492-812÷4=289336+19×17=659138-72-47=19921-127-274=520315-(55+92)=16812×39÷2=234455÷7÷5=13497-700÷2=14765×27÷5=351606÷3÷2=101372÷4×79=734718×15-128=14227×49÷7=189210÷2=105408÷(2×4)=51268×9-995=1417279+(382-74)=587(450-80)÷5=7428÷2×91=1274606÷2×6=1818288÷8÷4=9162+120=28216.4+35.9=52.321×2×4=168822÷(2×3)=1374/7-2/7=2/713×98=127442×(40÷2)=84011×24×2=52824×10÷2=12084.2-30.0=54.2822÷(397-391)=137270÷(15÷5)=90234+78=31242.2-12.8=29.4336÷(36÷6)=56709+(975-745)=939351÷(29-20)=39855×(441-438)=2565313-(117+25)=171411-10×17=24178×(157-149)=624388-295+167=260330×7=2310615÷3=20517.6-13.3=4.335+72×13=971376-368+61=69378-(70+38)=270(788-392)÷2=19812×33+490=886113+380-31=4626.5-3.2=3.3408÷8×38=1938399-(192+106)=10190×5×2=900(451-427)×25=600342-209+207=34032×2×35=2240104×(435-431)=416447+195+164=806816÷2÷3=136(263-249)×61=854157×3×4=1884128×(274-269)=640430-160=27045×14=630330÷5×4=26471+144×4=647928÷2×3=1392462+40×2=54244×(432÷8)=237641×2×42=3444336÷2÷7=24536÷(2×2)=134317-153=164222×3×8=5328128-76=5264+628÷2=37820×(168÷6)=560973-869=10441×(320÷5)=2624774÷3+197=45599×3+766=1063540÷9×5=300246÷(27÷9)=8263.7+35.8=99.5153×2÷6=51391+345+63=799924÷7÷6=224.3+6.7=11.0820+978=1798479-386+216=309762-695=6792÷4=23872×(21÷3)=6104364÷(457-453)=91(300-130)÷2=8524×30=720815-430=385509×8=407212×2×57=