三年級數學計算題專項練習匯編及答案集錦

三年級數學計算題專項練習匯編及答案集錦317+15×38=57.6-0.7=982-20×12=330-145+271=457-17×23=15×(114÷3)=(519-447)÷9=(946-873)×77=3.6+3.0=339-306+331=10×8÷4=29×(352÷8)=852-35-247=986-291+764=64×73=459+(373-124)=781+16×13=924-67×13=355×6÷2=419-140+70=225÷(81÷9)=638-320÷8=240+705-168=12×(160-131)=(957-687)÷6=243÷(3×3)=40×2×81=279-723÷3=19×5×70=11×10×2=733×(907-898)=144÷2×12=190+875÷7=711-12×8=748+(557-479)=401-26×15=804÷4=80+31×2=433×3-732=588÷(36÷9)=65×8+460=(744-447)÷3=390-28×11=119+350+183=476×(555-552)=370÷2+91=131×(74-67)=335-(52+116)=21×27+243=608÷2÷4=761+394×2=636÷(48÷8)=471+37×10=433-(185+43)=269-428÷2=372×(20÷5)=883+(663-98)=434÷(122-120)=774-99×3=919×2=254+129=84÷2×85=11×22×3=231-633÷3=370-341=336+366×2=876×(895-889)=222+263=33×(102÷3)=6.4-4.5=686-(516-457)=243÷(27÷3)=49×18÷3=880÷4×3=630÷3÷6=36×(322-315)=911-131=828÷3÷2=429×2÷6=250-15×14=576÷8+71=175+233-253=11×6×5=95×22=715÷5×2=538+661+304=14×7×77=285+171-427=255-226-24=846×3-635=28×30-730=795+48×19=858÷(2×3)=58×(272÷8)=51.0+0.3=640÷(2×4)=(968-828)÷4=356+18÷6=61+842÷2=20÷(209-204)=195×2×3=408-368+128=52×15÷2=(442-430)×66=72÷9×56=180×(21÷7)=107+119×4=180+(322-181)=93+521=931÷(646-639)=187+865=35×28-552=722+18×18=6.2+5.4=896÷7÷8=351+70×14=(279-135)÷4=288÷(288-286)=176+969=66×48÷8=18÷9=11×46-183=75×(120÷6)=56+356-147=16×(182-132)=882×(30÷5)=181-42-81=510÷6=41×(114÷6)=966÷3÷7=430+740+43=199+18+132=13×64÷8=656-(851-555)=42×44÷4=840÷(64÷8)=13×3=65×10÷5=975-730+585=255+10×20=240×4÷5=808÷(4×2)=192÷(694-691)=493+(517-457)=110×7+891=919-14×12=638+267=254-(117+12)=228×(21÷7)=113+378-400=21.6+23.2=488÷8=75+187×2=296÷2=12×6×18=48.9-24.8=320÷8=344-30×11=557-101-101=144×8÷3=660÷4=156÷(472-469)=270×2+314=846÷(3×2)=158+489÷3=693-(216+333)=309-67=140÷2=446×2=82×35×7=801÷3+204=128×5÷2=833+687-250=48×2×26=40×2×59=324-15×18=100-(497-413)=15×20×3=872×9÷2=36×(168÷8)=261÷3×8=384×6-936=666×9=529-(995-722)=367-60×4=536÷(4×2)=2.3+7.5=69.2-36.9=253+61×4=535+226+159=760÷(30÷6)=23+220×3=150×4=555÷3÷5=911-13+611=9.9+4.9=636+708÷3=154×(130-124)=985-332-400=13×43=826÷7÷2=964-519=45×(60÷3)=464÷(32÷4)=234-220=2.0-1.3=610×4÷5=696÷6÷4=22×38÷4=184÷2×6=135×(98-94)=49×(406-387)=60×8-244=303+150+224=658+144×5=74×54=13×2×24=105×(16÷8)=864÷8+454=425-730÷2=317-17×11=2/3-1/3=294÷(3×2)=658-255=396+722+750=24×63÷3=943-319+964=289×(441-435)=306÷(27÷3)=288÷(2×4)=476+963÷9=64÷(756-754)=118×8=351-33=77×75÷5=93×(61-28)=50×11+145=36×8×2=78+285+111=12×(310-270)=23×41+289=51×6×2=613×(458-452)=990÷(3×3)=486+80÷5=699×6=429-23×15=872+42×4=239×(14÷7)=(860-338)÷2=3/4-1/4=16×(90÷6)=442+273+490=273+39×21=6.7-0.9=39×3=47×7×2=193+471-342=10×19×5=20×18-139=(955-31)÷4=963+694-602=23×15-142=13×38-261=474-308+117=409-341+161=218×6÷2=(522-483)×54=627+604+832=854÷7×3=26×(333÷9)=482-203×2=13×37-62=817-704+725=348÷3=269+15×13=608÷(10÷5)=200×5-704=45×4÷9=363-372÷4=92×(233-141)=2.5-2.0=351÷9×23=195×4-212=384-(57+130)=15.4+9.5=336÷8+68=870-269=228×4+951=236×5-980=25+(295-144)=594+172×3=75×28÷3=14×7×27=89×87=992-14×15=432÷9×16=(450-408)÷7=20×(126÷6)=802×(182-177)=231×4×2=13×8×9=671-543+840=290×(295-292)=848+434+282=492÷(12÷6)=244+37×10=445×2-154=123+73=515×(952-947)=239-150=27×5×7=392÷(10÷5)=960-434+923=22×46=90×75÷6=450÷3÷5=14×66=246+35×18=344÷(261-257)=376+48×6=78÷(3×2)=658÷7×23=16×20×3=684÷2÷9=168÷(248-244)=42×10-365=473+720÷8=40×64÷5=9.7+4.9=293+122×3=737-(841-668)=0.7+3.1=150×6÷5=50×7=378÷6×9=898÷(10÷5)=72÷(116-113)=9.6-5.9=115×(48÷8)=7.5+1.4=842×(282-275)=10×84÷3=878-558=475-(697-404)=129+571+115=731×(39-36)=333-74×2=8.5+8.9=875-762=331-196-72=471×6-651=54-245÷5=55+907+15=3.1+5.5=196×2-154=481-11×39=968÷(2×4)=245×2=51×4÷3=660÷2÷2=925-587=184+502÷2=12×22-70=166×3×2=82×6=969-62-838=10×21×3=20+(893-603)=20+(163-98)=443-170-217=25×20-73=895×7=167×4-522=18×20-328=42×12÷7=35×92÷2=98+568+461=(651-618)×55=418-(478-374)=745-232=71.3-0.4=12×19×2=394÷(42-40)=621-351+877=186+(128-95)=28×(502-458)=10+54×11=869×2-946=13×7×72=65.9-41.7=326+729÷9=48÷(2×4)=392+92=879-535=709-11×36=122×(21÷7)=473+18×9=30×21×3=330÷2=23×72×8=390×6-863=22×45-155=10×4×63=824-302÷2=906-284×2=731-648÷3=108÷9=882÷(469-460)=824÷(745-737)=616÷8×81=57×12÷6=418÷(84-82)=103×9=281+(474-75)=21÷3×86=20×11+488=180×(32÷8)=12×7×4=397-115-91=15×99×5=13×(168÷6)=80+598+212=108+396+214=961-708÷6=307×(587-578)=(302-230)÷6=98×53=401+(346-229)=14×4×60=3.9-1.7=28÷2×59=704÷4×5=48-328÷8=387×2÷9=13×9×4=916-882=43×10-402=8.0-4.1=19×23-116=91.0-14.3=(637-196)÷7=338-161-33=18×26+367=352÷2×5=595-111×3=290+190-347=15×5×98=70×(12÷6)=370÷(16÷8)=14×7×56=9.5+3.6=(369-356)×33=608÷4÷2=33×14-304=91+13×45=215×3=40×52÷2=344÷8×5=452÷(12÷3)=10×4×48=107×(35÷7)=184÷2+344=144+37×11=15÷3×12=934×9÷2=169+379×2=630÷5=20×43=499-15=422-30×7=139-52×2=656÷4÷2=30÷(496-493)=16×4×23=391+178+70=336÷7÷2=4.4+0.5=31×10=38×26=21×20-167=158+11×71=203÷7=823-(89+68)=424-664÷8=191×(682-679)=(838-808)÷3=648÷9÷3=341-(687-410)=26×3+196=36÷6×48=989-10=13×2×23=988+(672-103)=380÷5×27=467-58-59=(568-80)÷2=45÷(20÷4)=916-(81+486)=968÷2=10×62-592=818×2÷4=(26-15)×48=114-(234-217)=456÷(2×4)=266×3÷7=237+260-442=925-562=577×9-266=377+133+33=327+(817-425)=638÷2+666=522÷9×16=449+(238-110)=3/8-1/8=162+874+399=326-(230-46)=2/8-1/8=902×9=18×(243-155)=270×2-216=367-486÷3=37×28=342+694-191=10×27÷2=489+226=8.8-1.0=87×(15÷5)=294÷6=676×(15÷5)=10×4×85=11×13×2=46×(56÷7)=340÷4×85=178×(24÷4)=477+898-617=840÷7÷8=252-119×2=405+279÷9=15×2×73=467-(20+138)=777+144×3=981×(16÷2)=319+38-169=124+144+438=352+(149-78)=422×4=33×23=277-19×14=909÷(95-92)=54×57÷2=(165-45)÷8=(911-605)÷2=420÷6×34=519+(674-500)=794-319×2=24×41=149+(373-159)=773+120×7=955+640÷8=143×4+68=743+899-549=(630-605)×18=80÷5×56=73+374-62=115-(326-323)=53×10+118=194-(945-857)=954÷3=367×5-119=263×3-510=266-36×3=142×2=575-(478+84)=112+279÷9=882-(306+224)=52×(264÷3)=55+10×74=611-42×11=421-(143-38)=988-(860-712)=458+694=112-(209-199)=23×4×58=408÷2÷2=168+319-317=23×21÷7=217×(18÷2)=384÷6=637×3÷7=912÷(2×4)=89×5×6=(385-240)÷5=75÷(284-281)=459÷(284-281)=963+19×14=658÷(85-78)=398+(585-348)=974+125×2=384×9=73×35=358×2×5=48×92÷3=19×(304÷8)=11×(81÷3)=543+721-313=110÷(154-149)=588÷(36÷6)=130×9=40×11-177=502×(590-582)=191+29×22=465+(437-329)=56×87=768÷8×2=214×(95-92)=450-233=798÷2÷7=989×(708-703)=340+121×7=24÷(496-490)=683-102-364=(335-323)×30=(475-460)×36=309÷3=6.7-2.0=930+594=54×77=56×88÷8=5.8-4.7=1.9-0.5=12×45÷2=219+351+144=15.0+75.4=700-(540-426)=4/8-3/8=83.3-15.6=172÷2=448÷4×6=189+(488-102)=366-224-50=(63-30)×12=100×(21÷3)=413-36×6=35÷7×9=12×25=26+(262-182)=765×9=11×(420÷7)=10×70=3.2-2.1=267+21-72=369×4-403=22×(108÷4)=368÷(16÷8)=72÷9=204+237×4=(300-132)÷8=21×22-176=363-123-194=135÷(185-180)=10×62=472-(267+190)=404÷4×9=379-(42+245)=498÷(27÷9)=69+468÷3=650-11×57=93×3+27=985-466-430=911-(844-842)=372-(450-109)=32×3×7=699×(909-905)=937-48-162=9.7-5.8=855-647+873=251-410÷5=154+36×6=732÷3=77×56=673+84÷6=64÷(2×2)=768×3-159=777-31×18=140×(220-215)=198÷9÷2=175+518-301=97×(32-24)=232÷(982-980)=102×4=179×(342-335)=489-256+175=420-181+241=26×36-916=(814-238)÷9=437-588÷2=91.6-49.1=18×12×2=292÷4×12=468-392+19=752÷8+991=951×(28÷7)=53×(230÷5)=10×71-157=53+73=862÷(624-622)=243×3=855×(583-578)=432×2÷8=99÷(3×3)=135×(196-190)=594÷6×63=157+54=7.1+4.5=459+(222-94)=55×22×5=422-(195+169)=10×(210÷5)=392+38+362=210÷5÷3=20×(795-783)=465×9÷3=92+147×2=874-(521-20)=40×(20÷2)=88×10-729=572+944-538=725-234÷3=706÷2×5=35×(84÷7)=327×2=276÷(12÷4)=202÷2+23=(427-419)÷2=630÷7=414+192=108÷9×8=51×7×2=20÷4×32=339+11×10=417-13×21=12×40÷6=32×(180-158)=10×10×7=20×48×6=621+11×29=944-129×6=19×(16÷2)=289×5=205×(20÷5)=756÷7×3=550÷5+90=81×3×7=85.1-27.2=6.9-1.4=458+72×11=17×53=(546-276)÷5=8.3-4.5=19×4×73=3.8-0.4=342÷3=783×9-205=12×35÷7=(449-393)÷7=20×4×7=(409-94)÷7=24×14-212=169×(265-261)=876÷2÷6=821×5=290+336=928+(761-612)=708÷6+218=4.3-1.9=447×(18÷6)=630÷6=433-(133-56)=17×82=240÷8×16=72÷(16÷8)=464-87-84=352-20×17=285-60=981-(512+15)=15×17×3=43×(350÷7)=206-(326-278)=11×7×64=211+230=832+14×48=67.4+17.0=648÷(2×2)=6.1+7.9=162×6=(197-107)×55=1.3+2.6=874×(54÷9)=201-136+121=323×2-315=8.9-4.6=386-(187+48)=243+113×3=484-64×6=484÷(2×2)=552-182+35=702-79-490=558+47-493=(375-63)÷8=272-73-64=487×2=174+319-333=644÷(56÷8)=170÷5×23=725-(159+324)=102+182-179=496÷2+98=127×(12÷6)=64×(264-250)=596-11×42=16×24÷3=487-132×2=87+48÷3=151×6×9=70÷7×27=421+298=138÷2×5=235÷5×11=10×14×4=9.1-3.6=995-845=30×3×42=50÷(361-359)=164-13×4=44-11=228+(717-40)=504÷(2×3)=700÷2×5=243+(681-480)=109-396÷4=948÷4=778-238-323=840-(59+327)=346-14×14=326+17×48=53×2=694×(610-606)=712×(54÷9)=495÷(24÷8)=674×4=471-(23+109)=986-431-269=11×7=20×2×90=584+306+57=88×(132÷4)=266÷(970-968)=353+70=948-728+657=270-388÷4=882÷9×42=974-366-114=428×3÷2=62÷2=443+340+239=339×3-758=672+16×4=16×24÷2=554-17×31=271-(409-149)=41×(72÷4)=0.8+7.3=836÷(2×2)=483-(283+149)=11×42-339=417×2-180=650+247=470-48-421=887-427÷7=159+250+91=366÷(2×3)=325-44×5=860÷(2×2)=2/5-1/5=127-11×11=10×48×2=324÷(345-336)=232-53×2=788×3=166×4×5=304÷(16÷8)=215×4-657=164÷(2×2)=60×44×5=12×12×4=190×(12÷6)=880÷5÷8=79×(25-13)=(579-95)÷4=52×(48÷8)=439+534÷2=644÷2÷2=57÷3=373+(875-241)=7.3+11.6=191×(364-360)=688-(515+84)=233-(476-245)=53×2+77=500÷4+34=282+362+59=660÷(16÷8)=640-(282+62)=152+44=62×8×5=987-20×38=45×2×50=58×2+266=125+129-222=87×(16÷4)=352÷4=888÷6÷2=4/6+2/6=202-536÷4=378÷3÷2=108÷9×29=168+65=920-758÷2=236÷2÷2=224÷(166-159)=244+131-138=345÷5+348=161×3÷7=19×5×61=987-14×56=3/5-2/5=133×(10÷5)=71×11-326=296×3-24=299+187=115+237=(330-298)×22=932÷4×2=696÷(966-964)=419-24×15=84×32÷6=370+(642-234)=546÷2÷7=621-242=208-90+372=85×(222÷6)=447-(238+157)=29+30×26=12×(558÷9)=210-42×4=208÷(2×2)=980×(193-186)=17×(150÷3)=485÷(30÷6)=102÷2÷3=858-555+590=608÷8÷4=50×16÷5=80×11-283=1/5+2/5=90×77×5=286-58=56÷(4×2)=154-113=365÷5×60=18+200×2=48×10×4=820+21+142=15×(80÷5)=199+54×7=431-19×11=11×4×18=16×65=846÷(767-761)=35×21+34=240÷2÷8=320÷4×99=349+54×5=116+108=27×16=(768-657)÷3=446-43×2=102+280+617=90+23×20=(474-336)÷3=498-404=865-131-437=540+316=78÷3+877=385÷5=585÷3×8=210+269=(557-494)÷9=40÷5×81=114×6=441÷3×6=107-24=79×6÷3=272÷(208-206)=2/6+3/6=112+32=202×3-524=79×11-299=257-(18+212)=176-372÷3=24×(114÷6)=38+428÷4=760÷(2×4)=509×6-389=19×5×9=782-670-16=70+875÷7=11.1+44.8=156÷4×13=145-(995-983)=818-119-519=19×3×59=417-172×2=335×8-62=267÷(608-605)=499-18×21=106+(324-167)=40÷5×3=16÷2×82=21×4×95=959-72÷2=369-(306-162)=50×(27÷9)=483-(23+417)=560÷(2×4)=966-317-92=23×2×48=264-414÷6=545-16×4=64×(405-386)=189+188=125+(422-215)=152÷2×7=88×9÷4=297÷(3×3)=128÷(72÷9)=(336-319)×15=975-100×3=993-951+484=6/8-1/8=469-720÷2=598×4÷8=41×17-612=315-18×3=21.4+14.4=51×50×5=79×89×7=494-87-12=960÷5÷6=20×11×2=(322-246)×22=910÷2×9=639+963=333-29×5=176+121=292-(11+231)=329-211=37×(256÷8)=11×(336÷8)=38×2×23=20×5×6=186+(775-591)=424-80×5=93×40=47-11=7.9-2.1=190÷(35÷7)=854-14×33=(235-39)÷7=61.2+21.8=162÷9=18×17-45=100×6×5=50×20÷5=(471-436)×21=31×14×2=174×4÷6=849-165×4=2.1-0.8=454÷(12÷6)=86÷2=191+601+764=511×3-870=365-10=76×(30÷5)=497+815+81=24×(68÷4)=19×2×21=64+848-395=7.4+6.3=19×2=77×(45÷9)=26×3×57=722-40-84=124÷4+104=982-21-581=237÷(21÷7)=(441-127)÷2=219-15×2=10×12×6=425×(790-782)=222-486÷6=419-(29+275)=285-242+231=47×2×26=454-279+99=823-10×44=450÷(25÷5)=199-67+307=903-(85+51)=247-(328-163)=984÷(2×4)=13×56+26=400-(166-19)=297×(495-492)=(794-64)÷5=(339-69)÷9=347-11×14=26×35=482-50÷5=923+716+850=140×6-682=973÷7=386+860+162=197+105-169=962-49×5=463-146-192=19×(122-110)=40×23-854=35-(133-110)=62+308-211=87+361-387=125×(395-391)=679-310=356-(157+198)=14×3×4=219+16×43=321-63×2=327-(465-186)=36×84÷3=371×(16÷4)=432-(442-397)=420+(489-159)=196-(486-479)=193+21×10=48÷(387-383)=21×(126÷9)=262-240÷4=(540-507)×68=296-115-127=96×5=23×9×3=3/7+2/7=56.7-15.9=302-267=16×2×6=65×5-96=381-245=386-(224-107)=891+393-140=742-108-146=77×4×6=20×28÷2=26×15-175=263-203+118=8.2-2.8=75×30×8=1/7+2/7=368+(483-247)=819-195×2=305+10×6=984-462-335=57-40÷8=519+(972-648)=66×(184÷8)=80×(111-100)=60×79÷2=284×(69-66)=334+11×47=16×(54÷6)=10×35-337=1.6+6.7=572-(919-687)=756÷4÷9=10×48=406-220÷4=276÷(2×3)=15×6×5=49×(273÷7)=970÷2×9=11×6×87=396+83=686-116+258=176×3×4=10×5÷2=11×7×67=58×41=154+175-187=761-167=540÷5×6=5.2+8.6=341-15×13=226+124=20×(168÷7)=148×7÷4=216-130+733=249×6÷9=486-207-130=103+134=486×2×3=182+288-254=995-51×17=630÷6+331=71+553+89=452-(18+301)=308÷4=602÷2=14×26-176=10×20×7=2/5+3/5=351×9=240÷3=186-26+178=20÷5×26=(148-94)÷9=899×(24÷4)=264-438÷2=(437-411)×31=35×(735-664)=62-40=40÷5×71=9.6+5.8=178+586=875-72×11=756÷(24÷8)=118-(361-346)=36×48×4=71×32÷2=4.8+3.0=154÷(10÷5)=123÷3×7=440÷8×11=30÷(54÷9)=994÷(16÷8)=395-298+385=63×14-39=16×12×4=92.7-23.0=279÷3×2=10×6×7=112÷(2×4)=128÷(2×4)=63×(221-215)=447-235=22×13=40×11-385=7.8-3.5=847×8÷4=298+(594-188)=26×29=776÷8×7=54×23=4/6-1/6=60×3÷4=8.9+7.5=349-(185+21)=176×5×3=138×8=334+(377-264)=159÷(274-271)=197-24-164=302-126÷9=377+520=117÷3÷3=52×88×2=12÷2×8=446÷2×3=840÷2÷2=692-237+113=292÷(28÷7)=540-178+268=74×(282-277)=33×3×26=45×53÷9=87-12×4=36×55÷4=499-(84+311)=5.1-3.6=18×4×56=356-40×6=263-92+226=48×(354-336)=82×(108÷6)=20×21=46×18÷2=101-(55-25)=23+91=135×6÷2=440+850+422=728÷(2×2)=458×8÷2=966-(944-167)=44×17-64=264÷(14÷7)=21×(140÷7)=9.6-6.6=3/8+2/8=424×2÷4=912×5=855-(955-492)=126÷(16÷8)=72-(252-188)=167×(116-112)=10×14=855÷(793-790)=104+914-485=45×12=309+156-153=213×(21÷7)=970-57×17=954÷3÷2=378-378÷3=483-17×21=45÷(24÷8)=582÷(2×3)=82×63×8=684×7÷3=(330-120)÷2=96÷8×18=4.9+8.0=12÷6×43=53×15÷3=(250-40)÷6=(76-65)×10=98×29=112÷7=20÷2×29=48×(87-83)=49×6×2=2.9-2.8=465+(630-161)=42×17×3=953+16×5=764-94=472-72÷4=41×84×7=232-143+116=96×(28÷7)=28×6×2=455-(383-307)=242+834÷6=936+804-519=55×(41-32)=237÷3=14.2+67.6=476-219-43=108÷4×9=55×3×4=576÷(733-727)=33×15×2=1/8+2/8=458-(11+429)=920÷5÷8=67×59=119+(228-67)=74×8-540=593-180÷5=28.7-16.6=486-48=933÷3+217=70.1+1.8=4.2+2.8=3/6-2/6=31×3×14=74×45×4=923-(431+26)=502+934=842-35×21=402-24×15=352-160×2=831+(522-470)=482×6=24×6÷9=426+48×16=654÷3×9=120÷3×19=912-(42+62)=249+(184-13)=7.1-5.0=(329-107)÷3=270-130+146=237÷(308-305)=29×25-82=860-(347+126)=381-(140+61)=404-264-26=408÷3×4=202+143=414÷6×15=325-355÷5=912÷(3×2)=158+18×30=1/3+2/3=2/8+5/8=420÷7×8=287-13-36=843×(28÷4)=316×2÷8=141÷3×23=400÷4×8=994-942÷6=419-35×5=220×4-286=186+374+415=200×(24÷8)=50+(438-319)=12×75=492×3÷6=277+44×2=560÷(4×2)=380+431+153=984÷2=33×41=52×19÷2=676÷(2×2)=868÷7×4=316-36×7=59+89+24=384÷(501-497)=58×17=444-168÷6=2/9-1/9=26×(452-443)=116×3-228=44.8+11.3=(295-135)÷4=157+204-149=7.7-4.9=91×(194-188)=274×3-483=(325-299)×20=254×2=669-(166+278)=80+112×3=516÷3÷4=13×3×20=446-25×16=686÷2+19=7.3+0.4=585×2÷5=7/10+2/10=156+369+140=825÷3×8=117÷9=255×2÷5=79-(12+52)=333-(643-446)=11×16×4=(225-120)÷7=432÷(235-231)=545÷(566-561)=4.8+4.4=297÷3=21×16-281=128×7×6=618+20-444=568÷2÷2=427-410+308=252÷3÷3=27×2×75=792-81×7=46×(421-401)=30×25+449=104÷2+458=802-49×5=7/10-1/10=176+711-40=827-729=680+675-188=360÷4÷3=306-(42+100)=11×9=33×15-41=975÷5×9=164×7-527=96×28÷6=565×6-928=241×4×2=95×(490-444)=54×6×3=41×(22÷2)=330÷(2×3)=17×(486÷9)=540÷(3×3)=(727-287)÷8=(634-99)÷5=867-73×9=926-230+443=486÷9×10=105+197+650=306+106=68×10-403=490-299+137=196÷(42÷6)=7.3+4.5=130÷(40÷8)=460×2+393=890+867=604÷2×5=357×2×7=248+929+880=25×4÷2=3/6+2/6=25×27+128=694-159÷3=83×59×5=(380-272)÷4=21×4×8=(200-189)×15=435×2-556=773+736-141=48÷(2×2)=767-672-70=(264-72)÷8=176×5-862=881×(81÷9)=1.7+59.9=8.4+2.3=467-888÷3=721×2-440=16×(183-137)=471-218=372-(116+113)=參考答案317+15×38=88757.6-0.7=56.9982-20×12=742330-145+271=456457-17×23=6615×(114÷3)=570(519-447)÷9=8(946-873)×77=56213.6+3.0=6.6339-306+331=36410×8÷4=2029×(352÷8)=1276852-35-247=570986-291+764=145964×73=4672459+(373-124)=708781+16×13=989924-67×13=53355×6÷2=1065419-140+70=349225÷(81÷9)=25638-320÷8=598240+705-168=77712×(160-131)=348(957-687)÷6=45243÷(3×3)=2740×2×81=6480279-723÷3=3819×5×70=665011×10×2=220733×(907-898)=6597144÷2×12=864190+875÷7=315711-12×8=615748+(557-479)=826401-26×15=11804÷4=20180+31×2=142433×3-732=567588÷(36÷9)=14765×8+460=980(744-447)÷3=99390-28×11=82119+350+183=652476×(555-552)=1428370÷2+91=276131×(74-67)=917335-(52+116)=16721×27+243=810608÷2÷4=76761+394×2=1549636÷(48÷8)=106471+37×10=841433-(185+43)=205269-428÷2=55372×(20÷5)=1488883+(663-98)=1448434÷(122-120)=217774-99×3=477919×2=1838254+129=38384÷2×85=357011×22×3=726231-633÷3=20370-341=29336+366×2=1068876×(895-889)=5256222+263=48533×(102÷3)=11226.4-4.5=1.9686-(516-457)=627243÷(27÷3)=2749×18÷3=294880÷4×3=660630÷3÷6=3536×(322-315)=252911-131=780828÷3÷2=138429×2÷6=143250-15×14=40576÷8+71=143175+233-253=15511×6×5=33095×22=2090715÷5×2=286538+661+304=150314×7×77=7546285+171-427=29255-226-24=5846×3-635=190328×30-730=110795+48×19=1707858÷(2×3)=14358×(272÷8)=197251.0+0.3=51.3640÷(2×4)=80(968-828)÷4=35356+18÷6=35961+842÷2=48220÷(209-204)=4195×2×3=1170408-368+128=16852×15÷2=390(442-430)×66=79272÷9×56=448180×(21÷7)=540107+119×4=583180+(322-181)=32193+521=614931÷(646-639)=133187+865=105235×28-552=428722+18×18=10466.2+5.4=11.6896÷7÷8=16351+70×14=1331(279-135)÷4=36288÷(288-286)=144176+969=114566×48÷8=39618÷9=211×46-183=32375×(120÷6)=150056+356-147=26516×(182-132)=800882×(30÷5)=5292181-42-81=58510÷6=8541×(114÷6)=779966÷3÷7=46430+740+43=1213199+18+132=34913×64÷8=104656-(851-555)=36042×44÷4=462840÷(64÷8)=10513×3=3965×10÷5=130975-730+585=830255+10×20=455240×4÷5=192808÷(4×2)=101192÷(694-691)=64493+(517-457)=553110×7+891=1661919-14×12=751638+267=905254-(117+12)=125228×(21÷7)=684113+378-400=9121.6+23.2=44.8488÷8=6175+187×2=449296÷2=14812×6×18=129648.9-24.8=24.1320÷8=40344-30×11=14557-101-101=355144×8÷3=384660÷4=165156÷(472-469)=52270×2+314=854846÷(3×2)=141158+489÷3=321693-(216+333)=144309-67=242140÷2=70446×2=89282×35×7=20090801÷3+204=471128×5÷2=320833+687-250=127048×2×26=249640×2×59=4720324-15×18=54100-(497-413)=1615×20×3=900872×9÷2=392436×(168÷8)=756261÷3×8=696384×6-936=1368666×9=5994529-(995-722)=256367-60×4=127536÷(4×2)=672.3+7.5=9.869.2-36.9=32.3253+61×4=497535+226+159=920760÷(30÷6)=15223+220×3=683150×4=600555÷3÷5=37911-13+611=15099.9+4.9=14.8636+708÷3=872154×(130-124)=924985-332-400=25313×43=559826÷7÷2=59964-519=44545×(60÷3)=900464÷(32÷4)=58234-220=142.0-1.3=0.7610×4÷5=488696÷6÷4=2922×38÷4=209184÷2×6=552135×(98-94)=54049×(406-387)=93160×8-244=236303+150+224=677658+144×5=137874×54=399613×2×24=624105×(16÷8)=210864÷8+454=562425-730÷2=60317-17×11=1302/3-1/3=1/3294÷(3×2)=49658-255=403396+722+750=186824×63÷3=504943-319+964=1588289×(441-435)=1734306÷(27÷3)=34288÷(2×4)=36476+963÷9=58364÷(756-754)=32118×8=944351-33=31877×75÷5=115593×(61-28)=306950×11+145=69536×8×2=57678+285+111=47412×(310-270)=48023×41+289=123251×6×2=612613×(458-452)=3678990÷(3×3)=110486+80÷5=502699×6=4194429-23×15=84872+42×4=1040239×(14÷7)=478(860-338)÷2=2613/4-1/4=2/416×(90÷6)=240442+273+490=1205273+39×21=10926.7-0.9=5.839×3=11747×7×2=658193+471-342=32210×19×5=95020×18-139=221(955-31)÷4=231963+694-602=105523×15-142=20313×38-261=233474-308+117=283409-341+161=229218×6÷2=654(522-483)×54=2106627+604+832=2063854÷7×3=36626×(333÷9)=962482-203×2=7613×37-62=419817-704+725=838348÷3=116269+15×13=464608÷(10÷5)=304200×5-704=29645×4÷9=20363-372÷4=27092×(233-141)=84642.5-2.0=0.5351÷9×23=897195×4-212=568384-(57+130)=19715.4+9.5=24.9336÷8+68=110870-269=601228×4+951=1863236×5-980=20025+(295-144)=176594+172×3=111075×28÷3=70014×7×27=264689×87=7743992-14×15=782432÷9×16=768(450-408)÷7=620×(126÷6)=420802×(182-177)=4010231×4×2=184813×8×9=936671-543+840=968290×(295-292)=870848+434+282=1564492÷(12÷6)=246244+37×10=614445×2-154=736123+73=196515×(952-947)=2575239-150=8927×5×7=945392÷(10÷5)=196960-434+923=144922×46=101290×75÷6=1125450÷3÷5=3014×66=924246+35×18=876344÷(261-257)=86376+48×6=66478÷(3×2)=13658÷7×23=216216×20×3=960684÷2÷9=38168÷(248-244)=4242×10-365=55473+720÷8=56340×64÷5=5129.7+4.9=14.6293+122×3=659737-(841-668)=5640.7+3.1=3.8150×6÷5=18050×7=350378÷6×9=567898÷(10÷5)=44972÷(116-113)=249.6-5.9=3.7115×(48÷8)=6907.5+1.4=8.9842×(282-275)=589410×84÷3=280878-558=320475-(697-404)=182129+571+115=815731×(39-36)=2193333-74×2=1858.5+8.9=17.4875-762=113331-196-72=63471×6-651=217554-245÷5=555+907+15=9773.1+5.5=8.6196×2-154=238481-11×39=52968÷(2×4)=121245×2=49051×4÷3=68660÷2÷2=165925-587=338184+502÷2=43512×22-70=194166×3×2=99682×6=492969-62-838=6910×21×3=63020+(893-603)=31020+(163-98)=85443-170-217=5625×20-73=427895×7=6265167×4-522=14618×20-328=3242×12÷7=7235×92÷2=161098+568+461=1127(651-618)×55=1815418-(478-374)=314745-232=51371.3-0.4=70.912×19×2=456394÷(42-40)=197621-351+877=1147186+(128-95)=21928×(502-458)=123210+54×11=604869×2-946=79213×7×72=655265.9-41.7=24.2326+729÷9=40748÷(2×4)=6392+92=484879-535=344709-11×36=313122×(21÷7)=366473+18×9=63530×21×3=1890330÷2=16523×72×8=13248390×6-863=147722×45-155=83510×4×63=2520824-302÷2=673906-284×2=338731-648÷3=515108÷9=12882÷(469-460)=98824÷(745-737)=103616÷8×81=623757×12÷6=114418÷(84-82)=209103×9=927281+(474-75)=68021÷3×86=60220×11+488=708180×(32÷8)=72012×7×4=336397-115-91=19115×99×5=742513×(168÷6)=36480+598+212=890108+396+214=718961-708÷6=843307×(587-578)=2763(302-230)÷6=1298×53=5194401+(346-229)=51814×4×60=33603.9-1.7=2.228÷2×59=826704÷4×5=88048-328÷8=7387×2÷9=8613×9×4=468916-882=3443×10-402=288.0-4.1=3.919×23-116=32191.0-14.3=76.7(637-196)÷7=63338-161-33=14418×26+367=835352÷2×5=880595-111×3=262290+190-347=13315×5×98=735070×(12÷6)=140370÷(16÷8)=18514×7×56=54889.5+3.6=13.1(369-356)×33=429608÷4÷2=7633×14-304=15891+13×45=676215×3=64540×52÷2=1040344÷8×5=215452÷(12÷3)=11310×4×48=1920107×(35÷7)=535184÷2+344=436144+37×11=55115÷3×12=60934×9÷2=4203169+379×2=927630÷5=12620×43=860499-15=484422-30×7=212139-52×2=35656÷4÷2=8230÷(496-493)=1016×4×23=1472391+178+70=639336÷7÷2=244.4+0.5=4.931×10=31038×26=98821×20-167=253158+11×71=939203÷7=29823-(89+68)=666424-664÷8=341191×(682-679)=573(838-808)÷3=10648÷9÷3=24341-(687-410)=6426×3+196=27436÷6×48=288989-10=97913×2×23=598988+(672-103)=1557380÷5×27=2052467-58-59=350(568-80)÷2=24445÷(20÷4)=9916-(81+486)=349968÷2=48410×62-592=28818×2÷4=409(26-15)×48=528114-(234-217)=97456÷(2×4)=57266×3÷7=114237+260-442=55925-562=363577×9-266=4927377+133+33=543327+(817-425)=719638÷2+666=985522÷9×16=928449+(238-110)=5773/8-1/8=2/8162+874+399=1435326-(230-46)=1422/8-1/8=1/8902×9=811818×(243-155)=1584270×2-216=324367-486÷3=20537×28=1036342+694-191=84510×27÷2=135489+226=7158.8-1.0=7.887×(15÷5)=261294÷6=49676×(15÷5)=202810×4×85=340011×13×2=28646×(56÷7)=368340÷4×85=7225178×(24÷4)=1068477+898-617=758840÷7÷8=15252-119×2=14405+279÷9=43615×2×73=2190467-(20+138)=309777+144×3=1209981×(16÷2)=7848319+38-169=188124+144+438=706352+(149-78)=423422×4=168833×23=759277-19×14=11909÷(95-92)=30354×57÷2=1539(165-45)÷8=15(911-605)÷2=153420÷6×34=2380519+(674-500)=693794-319×2=15624×41=984149+(373-159)=363773+120×7=1613955+640÷8=1035143×4+68=640743+899-549=1093(630-605)×18=45080÷5×56=89673+374-62=385115-(326-323)=11253×10+118=648194-(945-857)=106954÷3=318367×5-119=1716263×3-510=279266-36×3=158142×2=284575-(478+84)=13112+279÷9=143882-(306+224)=35252×(264÷3)=457655+10×74=795611-42×11=149421-(143-38)=316988-(860-712)=840458+694=1152112-(209-199)=10223×4×58=5336408÷2÷2=102168+319-317=17023×21÷7=69217×(18÷2)=1953384÷6=64637×3÷7=273912÷(2×4)=11489×5×6=2670(385-240)÷5=2975÷(284-281)=25459÷(284-281)=153963+19×14=1229658÷(85-78)=94398+(585-348)=635974+125×2=1224384×9=345673×35=2555358×2×5=358048×92÷3=147219×(304÷8)=72211×(81÷3)=297543+721-313=951110÷(154-149)=22588÷(36÷6)=98130×9=117040×11-177=263502×(590-582)=4016191+29×22=829465+(437-329)=57356×87=4872768÷8×2=192214×(95-92)=642450-233=217798÷2÷7=57989×(708-703)=4945340+121×7=118724÷(496-490)=4683-102-364=217(335-323)×30=360(475-460)×36=540309÷3=1036.7-2.0=4.7930+594=152454×77=415856×88÷8=6165.8-4.7=1.11.9-0.5=1.412×45÷2=270219+351+144=71415.0+75.4=90.4700-(540-426)=5864/8-3/8=1/883.3-15.6=67.7172÷2=86448÷4×6=672189+(488-102)=575366-224-50=92(63-30)×12=396100×(21÷3)=700413-36×6=19735÷7×9=4512×25=30026+(262-182)=106765×9=688511×(420÷7)=66010×70=7003.2-2.1=1.1267+21-72=216369×4-403=107322×(108÷4)=594368÷(16÷8)=18472÷9=8204+237×4=1152(300-132)÷8=2121×22-176=286363-123-194=46135÷(185-180)=2710×62=620472-(267+190)=15404÷4×9=909379-(42+245)=92498÷(27÷9)=16669+468÷3=225650-11×57=2393×3+27=306985-466-430=89911-(844-842)=909372-(450-109)=3132×3×7=672699×(909-905)=2796937-48-162=7279.7-5.8=3.9855-647+873=1081251-410÷5=169154+36×6=370732÷3=24477×56=4312673+84÷6=68764÷(2×2)=16768×3-159=2145777-31×18=219140×(220-215)=700198÷9÷2=11175+518-301=39297×(32-24)=776232÷(982-980)=116102×4=408179×(342-335)=1253489-256+175=408420-181+241=48026×36-916=20(814-238)÷9=64437-588÷2=14391.6-49.1=42.518×12×2=432292÷4×12=876468-392+19=95752÷8+991=1085951×(28÷7)=380453×(230÷5)=243810×71-157=55353+73=126862÷(624-622)=431243×3=729855×(583-578)=4275432×2÷8=10899÷(3×3)=11135×(196-190)=810594÷6×63=6237157+54=2117.1+4.5=11.6459+(222-94)=58755×22×5=6050422-(195+169)=5810×(210÷5)=420392+38+362=792210÷5÷3=1420×(795-783)=240465×9÷3=139592+147×2=386874-(521-20)=37340×(20÷2)=40088×10-729=151572+944-538=978725-234÷3=647706÷2×5=176535×(84÷7)=420327×2=654276÷(12÷4)=92202÷2+23=124(427-419)÷2=4630÷7=90414+192=606108÷9×8=9651×7×2=71420÷4×32=160339+11×10=449417-13×21=14412×40÷6=8032×(180-158)=70410×10×7=70020×48×6=5760621+11×29=940944-129×6=17019×(16÷2)=152289×5=1445205×(20÷5)=820756÷7×3=324550÷5+90=20081×3×7=170185.1-27.2=57.96.9-1.4=5.5458+72×11=125017×53=901(546-276)÷5=548.3-4.5=3.819×4×73=55483.8-0.4=3.4342÷3=114783×9-205=684212×35÷7=60(449-393)÷7=820×4×7=560(409-94)÷7=4524×14-212=124169×(265-261)=676876÷2÷6=73821×5=4105290+336=626928+(761-612)=1077708÷6+218=3364.3-1.9=2.4447×(18÷6)=1341630÷6=105433-(133-56)=35617×82=1394240÷8×16=48072÷(16÷8)=36464-87-84=293352-20×17=12285-60=225981-(512+15)=45415×17×3=76543×(350÷7)=2150206-(326-278)=15811×7×64=4928211+230=441832+14×48=150467.4+17.0=84.4648÷(2×2)=1626.1+7.9=14.0162×6=972(197-107)×55=49501.3+2.6=3.9874×(54÷9)=5244201-136+121=186323×2-315=3318.9-4.6=4.3386-(187+48)=151243+113×3=582484-64×6=100484÷(2×2)=121552-182+35=405702-79-490=133558+47-493=112(375-63)÷8=39272-73-64=135487×2=974174+319-333=160644÷(56÷8)=92170÷5×23=782725-(159+324)=242102+182-179=105496÷2+98=346127×(12÷6)=25464×(264-250)=896596-11×42=13416×24÷3=128487-132×2=22387+48÷3=103151×6×9=815470÷7×27=270421+298=719138÷2×5=345235÷5×11=51710×14×4=5609.1-3.6=5.5995-845=15030×3×42=378050÷(361-359)=25164-13×4=11244-11=33228+(717-40)=905504÷(2×3)=84700÷2×5=1750243+(681-480)=444109-396÷4=10948÷4=237778-238-323=217840-(59+327)=454346-14×14=150326+17×48=114253×2=106694×(610-606)=2776712×(54÷9)=4272495÷(24÷8)=165674×4=2696471-(23+109)=339986-431-269=28611×7=7720×2×90=3600584+306+57=94788×(132÷4)=2904266÷(970-968)=133353+70=423948-728+657=877270-388÷4=173882÷9×42=4116974-366-114=494428×3÷2=64262÷2=31443+340+239=1022339×3-758=259672+16×4=73616×24÷2=192554-17×31=27271-(409-149)=1141×(72÷4)=7380.8+7.3=8.1836÷(2×2)=209483-(283+149)=5111×42-339=123417×2-180=654650+247=897470-48-421=1887-427÷7=826159+250+91=500366÷(2×3)=61325-44×5=105860÷(2×2)=2152/5-1/5=1/5127-11×11=610×48×2=960324÷(345-336)=36232-53×2=126788×3=2364166×4×5=3320304÷(16÷8)=152215×4-657=203164÷(2×2)=4160×44×5=1320012×12×4=576190×(12÷6)=380880÷5÷8=2279×(25-13)=948(579-95)÷4=12152×(48÷8)=312439+534÷2=706644÷2÷2=16157÷3=19373+(875-241)=10077.3+11.6=18.9191×(364-360)=764688-(515+84)=89233-(476-245)=253×2+77=183500÷4+34=159282+362+59=703660÷(16÷8)=330640-(282+62)=296152+44=19662×8×5=2480987-20×38=22745×2×50=450058×2+266=382125+129-222=3287×(16÷4)=348352÷4=88888÷6÷2=744/6+2/6=1202-536÷4=68378÷3÷2=63108÷9×29=348168+65=233920-758÷2=541236÷2÷2=59224÷(1