三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)及答案189+77=969+293=254+152=289+490=215+80=139+221=200+52=353+271=311+174=319+224=249+66=757+606=124+129=537+164=116+377=181+490=317+86=186+644=195+39=660+238=243+71=214+94=230+201=650+645=218+238=684+263=315+177=200+229=270+224=138+503=98+166=502+859=84+265=136+298=226+229=644+251=205+186=702+270=180+182=596+173=49-34=970-776=376-217=933-275=431-399=843-514=478-161=878-847=366-178=784-463=410-360=691-387=255-229=801-588=174-72=551-254=455-119=977-913=412-30=932-29=253-114=479-128=308-286=697-251=252-241=702-65=404-344=528-120=198-69=667-487=442-301=530-186=218-80=275-246=495-334=687-442=473-407=348-285=389-151=479-261=169×5=849×7=199×4=736×4=75×9=932×2=215×2=139×8=213×4=297×7=32×3=896×2=66×4=500×2=112×5=638×9=165×2=988×7=132×3=195×3=455×2=644×7=33×2=86×5=297×3=378×9=421×2=455×3=281×2=354×6=189×4=744×2=389×2=596×9=95×7=982×6=271×2=363×8=183×3=200×8=300÷4=82÷2=164÷2=963÷9=279÷9=575÷5=186÷2=288÷4=42÷6=984÷2=288÷3=264÷3=32÷2=94÷2=372÷4=480÷8=273÷7=560÷8=184÷4=852÷2=392÷2=192÷2=236÷2=300÷2=384÷4=312÷2=30÷5=657÷9=170÷2=847÷7=208÷2=960÷3=126÷6=783÷3=162÷9=368÷4=87÷3=633÷3=387÷9=328÷8=38×21=92×19=20×26=26×95=22×30=99×99=22×12=21×92=40×10=95×67=36×14=68×99=12×12=59×93=30×22=29×83=72×11=57×38=27×18=28×13=12×28=34×77=17×22=74×80=11×88=68×81=33×17=65×21=11×78=32×97=15×58=98×38=12×30=37×33=21×10=22×34=34×12=13×22=10×42=62×19=378+251+122=249+580+275=42+77+691=871+739+181=546+284+134=877+323+396=413+13+286=865+191+122=47+642+101=960+694+470=209+409+247=846+272+43=144+458+275=243+760+117=399+72+97=356+404+593=257+91+393=785+80+809=181+22+302=526+955+15=120+520+318=231+901+657=107+176+458=634+271+98=388+131+392=238+581+939=386+341+12=400+381+64=81+461+106=659+574+408=289+460+101=643+545+614=217+67+602=95+722+888=481+297+121=836+761+890=418+29+478=510+589+374=345+151+382=199+164+732=48+277-220=93+697-260=47+145-174=794+435-994=164+314-423=672+398-955=290+136-232=767+894-54=245+226-149=926+871-484=105+77-79=139+986-497=192+245-68=467+410-162=420+22-415=885+626-374=85+241-140=115+305-11=17+385-64=770+43-199=19+450-272=565+929-926=190+220-215=604+64-247=293+98-47=524+168-75=340+76-34=761+471-535=149+303-271=207+293-380=384+32-104=951+953-712=41+95-114=262+532-24=43+351-160=316+613-915=43+186-87=415+217-364=202+73-199=848+717-770=472-19-374=938-25-150=437-22-161=881-228-441=267-57-138=935-400-138=410-58-339=670-160-173=252-178-44=801-213-58=357-178-132=723-118-67=245-75-158=989-152-522=482-266-17=907-231-25=396-183-213=882-164-165=408-65-327=701-152-390=248-117-33=736-33-654=171-21-141=690-217-153=464-109-138=870-86-680=477-121-195=818-277-521=246-63-124=725-302-322=492-16-195=993-253-351=433-100-231=689-360-84=491-310-118=828-119-336=467-147-263=900-81-415=434-162-184=854-24-813=263-195+223=637-60+109=299-131+70=173-169+854=165-42+304=487-107+61=251-178+369=172-91+297=238-27+252=762-345+972=449-385+226=720-528+278=434-201+250=879-837+390=160-40+191=621-193+869=293-104+189=239-87+795=319-288+360=150-78+151=461-304+108=684-137+924=458-140+28=878-560+632=429-151+37=740-364+11=487-361+358=960-734+61=161-119+240=651-147+646=428-297+288=901-496+505=168-114+433=970-810+331=250-178+87=934-710+996=444-352+176=678-521+272=240-60+69=840-755+804=10×13×5=81×21×4=17×28×2=92×79×5=15×10×3=15×73×3=15×18×3=72×80×3=10×14×7=75×75×8=16×30×2=83×49×8=10×31×2=11×85×8=23×18×2=31×26×5=10×12×6=94×30×3=15×13×3=22×96×3=12×13×6=94×22×8=11×14×6=21×98×2=16×17×3=18×57×3=11×14×4=33×33×4=14×15×3=90×29×2=22×20×2=12×25×7=12×11×7=31×63×6=15×10×4=40×58×9=10×44×2=82×77×2=21×23×2=70×87×2=15×8×2=49×6×8=29×5×2=110×9×6=11×9×5=128×5×2=17×8×3=35×2×3=43×5×3=69×4×3=28×8×2=163×4×5=96×2×4=123×6×9=28×6×2=21×8×3=13×7×6=99×4×5=48×2×9=153×2×7=111×4×2=108×6×5=59×2×4=12×5×6=73×2×3=224×2×3=86×2×3=431×2×9=30×3×4=283×2×8=27×5×7=63×5×2=25×9×2=180×5×6=38×4×5=200×4×5=62×5×2=171×5×9=19×8×6=58×7×9=28×3×24=11×2×30=19×5×92=11×8×48=23×2×53=18×4×38=17×2×22=13×3×75=20×3×31=10×9×73=19×3×57=26×3×73=11×7×95=30×2×30=12×4×55=22×3×69=21×3×38=21×4×77=25×3×69=25×2×36=12×3×75=29×2×79=11×6×54=26×2×20=15×2×97=12×7×43=31×3×28=17×3×96=15×5×69=45×2×53=24×4×17=18×5×20=43×2×19=19×4×47=10×5×51=10×3×81=11×4×24=36×2×71=12×4×56=12×2×19=77×12÷7=89×72÷2=60×12÷9=60×50÷3=18×29÷6=10×88÷4=21×37÷7=39×21÷9=13×35÷7=39×48÷9=36×20÷3=56×26÷8=16×49÷4=20×92÷8=13×48÷6=26×73÷2=10×46÷4=88×84÷7=12×68÷6=77×79÷7=23×18÷9=72×74÷3=15×36÷6=97×40÷4=12×13÷3=70×24÷4=18×39÷9=38×28÷4=21×18÷9=87×72÷3=45×22÷2=95×66÷6=20×44÷4=77×24÷2=16×21÷4=45×80÷6=21×17÷3=51×45÷3=21×44÷4=22×16÷4=108×9÷4=820×4÷2=22×2÷4=855×8÷4=135×5÷3=570×5÷6=265×3÷5=868×4÷7=72×6÷4=640×7÷8=250×2÷4=959×6÷3=111×3÷9=579×6÷2=190×4÷8=92×5÷4=20×9÷2=893×8÷4=83×9÷3=459×3÷9=36×9÷3=702×9÷6=176×3÷4=925×9÷3=123×2÷6=989×8÷2=10×3÷5=675×2÷6=108×3÷2=776×7÷4=27×3÷9=270×2÷3=112×6÷4=469×2÷7=182×4÷8=912×9÷2=75×6÷2=393×4÷2=312×2÷3=908×8÷2=600÷5÷5=112÷4÷7=972÷4÷9=135÷9÷5=500÷5÷5=132÷3÷4=558÷2÷9=832÷4÷2=532÷7÷4=156÷6÷2=960÷8÷5=432÷6÷3=924÷4÷3=84÷7÷4=656÷4÷2=858÷2÷3=60÷5÷6=976÷4÷4=810÷6÷3=220÷2÷2=340÷2÷2=432÷9÷8=636÷3÷2=693÷7÷9=480÷4÷5=252÷4÷3=708÷2÷3=960÷3÷2=425÷5÷5=576÷6÷3=660÷3÷5=810÷3÷6=132÷2÷2=846÷2÷3=990÷9÷2=544÷8÷4=320÷4÷4=954÷3÷2=351÷3÷9=975÷3÷5=760÷2×6=164÷4×7=806÷2×4=240÷2×9=544÷8×7=966÷7×5=880÷4×8=336÷2×5=429÷3×9=126÷6×2=900÷4×2=657÷3×8=30÷3×6=652÷2×4=538÷2×9=190÷5×7=455÷7×9=792÷6×7=940÷5×8=994÷7×4=816÷8×3=21÷3×9=657÷3×6=246÷3×8=902÷2×9=552÷4×2=208÷4×5=896÷2×3=760÷8×3=696÷8×4=824÷4×5=459÷3×6=16÷8×5=712÷2×7=508÷2×6=486÷2×8=276÷6×9=552÷8×3=615÷3×2=624÷2×6=18÷3×12=30÷2×74=188÷4×14=440÷8×11=343÷7×20=69÷3×67=51÷3×58=747÷9×81=60÷6×10=111÷3×72=14÷2×38=348÷6×23=20÷4×83=134÷2×91=195÷5×23=258÷6×96=72÷3×23=395÷5×26=180÷4×18=294÷7×52=18÷6×45=204÷6×68=205÷5×19=45÷9×26=112÷4×17=12÷2×45=180÷9×20=189÷9×66=40÷2×13=318÷6×38=282÷6×17=189÷7×53=104÷8×20=249÷3×27=63÷7×78=308÷4×62=108÷3×21=592÷8×48=42÷2×26=91÷7×65=333+(278-43)=559+(745-292)=426+(251-168)=342+(215-63)=327+(213-131)=943+(900-444)=214+(183-80)=286+(260-251)=58+(154-22)=45+(639-502)=225+(478-396)=380+(324-104)=235+(189-34)=453+(404-277)=471+(360-55)=952+(704-120)=499+(366-28)=25+(755-142)=414+(401-125)=573+(585-19)=331+(142-113)=697+(984-334)=107+(144-21)=79+(530-146)=239+(204-176)=259+(300-101)=485+(176-147)=131+(847-121)=296+(460-433)=738+(717-549)=63+(204-22)=47+(848-48)=120+(283-141)=911+(314-226)=171+(220-89)=186+(789-126)=228+(186-61)=19+(669-591)=184+(209-92)=682+(773-516)=255-(152+95)=977-(452+310)=409-(313+94)=961-(225+717)=468-(305+56)=787-(76+361)=490-(385+20)=799-(607+98)=409-(51+345)=777-(395+219)=439-(241+62)=955-(250+265)=443-(247+23)=795-(280+225)=281-(69+203)=771-(318+11)=278-(52+160)=937-(440+337)=413-(98+138)=752-(403+121)=385-(169+50)=325-(208+100)=446-(108+246)=942-(329+291)=133-(74+22)=869-(454+72)=457-(115+335)=667-(217+27)=400-(106+120)=576-(427+122)=393-(23+107)=959-(208+118)=429-(359+47)=922-(63+42)=324-(124+104)=814-(214+152)=328-(101+220)=638-(358+213)=307-(120+112)=501-(96+320)=317-(478-306)=594-(851-380)=188-(145-16)=948-(986-584)=200-(428-285)=829-(720-35)=41-(422-397)=899-(704-305)=353-(421-183)=610-(765-740)=465-(408-261)=654-(153-62)=192-(447-370)=693-(886-388)=194-(468-340)=963-(877-765)=40-(91-68)=754-(784-728)=215-(347-287)=987-(971-357)=346-(324-266)=474-(327-233)=359-(184-34)=662-(909-370)=224-(500-381)=476-(994-847)=415-(422-52)=866-(62-22)=128-(104-79)=943-(660-170)=444-(322-41)=733-(292-75)=294-(288-137)=550-(823-545)=79-(340-331)=66-(285-272)=327-(412-408)=918-(862-511)=476-(451-130)=633-(672-526)=81÷(54÷6)=920÷(16÷8)=72÷(36÷4)=774÷(30÷5)=384÷(40÷5)=441÷(72÷8)=260÷(16÷8)=222÷(54÷9)=424÷(72÷9)=160÷(28÷7)=210÷(42÷7)=447÷(21÷7)=49÷(21÷3)=418÷(14÷7)=270÷(24÷4)=328÷(14÷7)=105÷(49÷7)=976÷(12÷3)=324÷(30÷5)=900÷(20÷5)=32÷(12÷6)=776÷(10÷5)=28÷(49÷7)=459÷(27÷3)=105÷(27÷9)=510÷(20÷4)=184÷(48÷6)=960÷(12÷6)=128÷(36÷9)=387÷(24÷8)=488÷(36÷9)=330÷(15÷5)=245÷(25÷5)=815÷(30÷6)=112÷(56÷7)=880÷(18÷9)=77÷(21÷3)=284÷(20÷5)=123÷(27÷9)=135÷(30÷6)=132÷(3×2)=312÷(4×2)=496÷(2×2)=270÷(3×3)=948÷(2×3)=576÷(3×2)=944÷(2×4)=858÷(2×3)=402÷(3×2)=834÷(3×2)=873÷(3×3)=318÷(2×3)=468÷(3×2)=868÷(2×2)=828÷(3×3)=120÷(2×3)=384÷(2×3)=408÷(2×2)=36÷(3×3)=688÷(4×2)=348÷(2×3)=120÷(4×2)=404÷(2×2)=412÷(2×2)=856÷(2×2)=196÷(2×2)=150÷(3×2)=450÷(3×3)=738÷(3×2)=768÷(3×2)=624÷(2×4)=246÷(3×2)=576÷(2×4)=312÷(2×3)=666÷(2×3)=440÷(2×4)=880÷(2×4)=168÷(2×3)=960÷(2×2)=592÷(4×2)=164×(32÷8)=152×(36÷6)=291×(12÷6)=328×(27÷3)=55×(27÷9)=657×(48÷6)=326×(10÷5)=928×(20÷5)=174×(12÷6)=694×(12÷6)=44×(42÷7)=562×(36÷4)=39×(14÷7)=992×(72÷9)=131×(45÷9)=294×(72÷8)=56×(42÷7)=283×(24÷6)=54×(12÷4)=494×(21÷7)=49×(42÷6)=980×(14÷2)=47×(18÷9)=929×(28÷7)=106×(12÷3)=121×(16÷2)=82×(16÷8)=885×(14÷2)=246×(28÷7)=266×(36÷4)=187×(18÷9)=950×(42÷6)=229×(18÷9)=31×(10÷2)=95×(30÷6)=495×(56÷7)=239×(21÷7)=372×(24÷8)=153×(18÷3)=539×(25÷5)=22×(78÷6)=13×(570÷6)=14×(300÷6)=60×(312÷4)=44×(144÷8)=37×(672÷7)=11×(540÷9)=14×(477÷9)=91×(20÷2)=73×(84÷2)=30×(36÷2)=29×(70÷7)=16×(351÷9)=49×(248÷8)=18×(280÷8)=63×(396÷9)=26×(112÷7)=21×(234÷6)=10×(88÷4)=53×(108÷6)=18×(52÷2)=55×(427÷7)=54×(108÷6)=90×(216÷6)=10×(432÷6)=48×(288÷9)=45×(66÷3)=82×(296÷8)=23×(108÷4)=34×(360÷5)=10×(258÷3)=13×(194÷2)=12×(168÷3)=68×(414÷6)=26×(96÷3)=33×(476÷7)=24×(125÷5)=44×(114÷6)=15×(126÷6)=41×(415÷5)=231+129×2=935+282×2=69+80×7=14+64×4=20+138×6=466+38×3=109+267×2=685+173×4=385+175×2=483+204×3=294+35×4=956+23×7=262+77×6=398+29×7=112+285×3=412+67×9=287+68×9=186+101×2=449+105×5=939+74×9=479+54×9=797+250×4=474+100×2=777+120×3=492+71×2=580+49×2=317+52×4=65+27×5=160+210×2=613+51×8=126×2+78=23×5+458=241×3+208=143×2+600=139×4+139=109×3+165=17×8+192=55×9+320=108×5+329=253×2+244=393+12×27=658+12×39=245+10×41=471+15×56=137+15×52=121+26×31=241+22×24=113+90×11=64+13×56=412+59×11=83+17×16=912+13×11=153+25×33=40+11×68=396+12×44=29+27×34=89+33×25=832+25×11=144+55×14=351+11×12=223+34×21=49+50×19=296+18×35=310+33×16=437+19×10=893+39×21=85+18×19=160+15×62=127+26×24=713+11×46=34×16+456=11×88+880=25×17+182=45×22+852=14×28+465=24×13+677=18×21+447=10×97+820=25×31+105=46×15+428=459-31×11=851-11×12=494-21×15=809-41×12=484-16×29=992-18×21=268-12×10=835-16×39=198-14×11=972-18×39=354-21×10=440-29×14=272-11×14=915-29×20=469-13×15=777-14×10=311-15×18=901-28×11=412-25×11=981-10×69=288-15×15=873-48×18=231-11×20=855-12×44=443-13×14=287-26×10=429-18×10=674-11×19=457-13×25=876-10×20=324-13×17=615-30×20=350-24×10=731-15×14=342-13×24=458-24×11=489-10×22=886-18×43=472-28×16=567-10×48=304-30×8=197-27×3=423-56×2=797-74×7=244-33×7=840-19×6=322-13×6=882-199×3=490-231×2=958-135×5=87-12×4=981-254×2=389-23×6=969-219×4=381-119×3=913-92×6=474-163×2=672-138×2=367-39×7=523-74×5=358-108×3=999-86×4=207-51×3=759-131×4=428-87×4=833-44×5=212-26×4=837-165×3=178-33×5=767-205×3=284-100×2=976-195×5=229-62×3=379-51×5=326-124×2=556-12×2=265-28×9=940-128×6=481-56×4=594-117×4=12×17-57=66×10-24=12×29-53=50×20-692=18×26-463=10×92-693=20×19-225=75×12-97=40×11-35=10×95-122=23×16-225=47×13-523=16×14-64=14×70-785=25×18-79=60×15-19=19×23-297=10×46-248=10×49-73=17×45-78=10×41-251=12×71-534=15×17-33=10×84-297=18×18-125=36×21-217=20×18-211=67×11-15=22×19-82=40×24-823=16×24-129=55×12-639=50×10-65=20×43-740=13×21-140=12×37-26=38×10-142=21×41-570=21×21-423=16×57-712=252×2-196=552×9-90=53×9-334=221×6-509=218×4-250=382×5-396=146×5-68=158×9-624=287×3-595=655×5-957=125×3-183=895×6-572=419×2-676=201×5-108=62×5-96=373×5-463=306×3-712=266×4-976=398×2-32=345×9-669=181×5-18=260×8-715=97×7-677=175×3-37=66×9-405=174×5-226=109×7-45=842×8-496=100×6-269=853×6-325=242×3-568=665×8-946=136×7-691=190×5-70=128×4-318=681×4-32=395×2-666=446×2-699=80×9-12=278×9-988=304+972÷3=753+294÷6=255+224÷7=191+628÷4=269+900÷5=794+434÷2=415+330÷5=737+940÷5=167+942÷3=499+868÷7=208+245÷5=612+302÷2=424+777÷3=448+594÷9=348+445÷5=665+300÷3=247+513÷3=562+203÷7=237+512÷4=409+36÷3=855÷5+403=314÷2+284=228÷6+190=525÷5+555=441÷3+93=876÷6+220=240÷6+285=300÷2+113=946÷2+251=325÷5+289=357÷3+189=876÷6+219=259÷7+346=320÷4+729=124÷2+245=402÷2+233=675÷3+275=405÷5+911=675÷9+93=190÷5+912=307-670÷5=174-186÷2=279-784÷7=557-707÷7=397-640÷8=725-680÷8=473-416÷2=955-995÷5=217-672÷4=610-56÷2=380-386÷2=804-410÷5=149-58÷2=903-248÷4=280-42÷6=656-878÷2=429-408÷3=151-680÷5=474-976÷4=596-665÷5=468-876÷2=996-250÷5=431-378÷2=505-125÷5=244-366÷2=915-196÷2=317-824÷8=615-216÷8=383-966÷6=728-360÷5=165-480÷4=633-916÷2=260-56÷8=153-399÷7=201-314÷2=924-184÷4=198-207÷3=142-504÷9=409-298÷2=909-976÷8=30×(203-173)=47×(823-765)=17×(329-296)=53×(463-393)=10×(157-85)=43×(885-832)=58×(425-410)=46×(767-752)=66×(418-405)=12×(200-122)=27×(272-261)=63×(910-890)=25×(308-270)=66×(989-931)=20×(392-365)=52×(306-245)=64×(365-354)=69×(264-249)=30×(228-211)=19×(289-265)=(404-385)×51=(472-415)×77=(315-274)×18=(897-870)×82=(76-50)×14=(618-567)×19=(453-408)×19=(350-303)×28=(78-60)×45=(170-88)×41=(140-87)×17=(188-163)×92=(317-277)×11=(500-403)×76=(90-58)×10=(846-762)×19=(117-79)×21=(333-270)×89=(202-182)×21=(550-462)×87=158×(301-295)=978×(402-397)=193×(100-96)=376×(147-143)=10×(335-330)=649×(230-224)=194×(209-206)=807×(607-600)=102×(283-280)=816×(686-678)=80×(431-424)=941×(752-744)=19×(137-130)=157×(305-300)=207×(188-185)=116×(402-399)=26×(298-293)=512×(501-495)=104×(309-306)=63×(610-604)=242×(287-284)=478×(952-946)=147×(382-377)=355×(351-344)=94×(307-298)=725×(221-216)=31×(378-370)=381×(515-508)=50×(136-132)=745×(710-707)=314×(278-275)=299×(965-961)=13×(83-77)=894×(520-514)=79×(353-347)=674×(602-594)=64×(474-466)=726×(826-818)=67×(135-130)=59×(468-459)=494÷(89-87)=672÷(537-535)=400÷(182-180)=910÷(433-426)=125÷(237-232)=558÷(339-337)=324÷(135-133)=81÷(20-11)=400÷(355-350)=956÷(649-647)=445÷(121-116)=678÷(683-680)=288÷(182-174)=675÷(851-848)=56÷(480-478)=912÷(409-401)=470÷(51-49)=662÷(431-429)=368÷(151-147)=111÷(478-475)=300÷(289-284)=729÷(157-154)=168÷(408-405)=408÷(889-883)=176÷(324-320)=579÷(403-400)=252÷(131-124)=448÷(41-33)=153÷(100-97)=805÷(638-633)=288÷(112-108)=432÷(892-889)=140÷(272-270)=378÷(168-159)=188÷(318-314)=876÷(806-802)=420÷(229-227)=425÷(394-389)=486÷(260-257)=750÷(71-69)=(408-65)÷7=(845-237)÷2=(343-295)÷3=(847-285)÷2=(404-308)÷6=(624-192)÷4=(346-258)÷2=(787-91)÷2=(492-412)÷4=(814-247)÷3=(274-250)÷4=(514-280)÷6=(421-88)÷3=(818-362)÷3=(404-254)÷3=(673-167)÷2=(148-78)÷2=(812-178)÷2=(454-186)÷4=(829-483)÷2=(332-264)÷4=(444-300)÷6=(362-164)÷9=(367-167)÷5=(328-293)÷7=(283-71)÷4=(360-294)÷2=(528-408)÷8=(464-107)÷3=(163-46)÷9=(381-21)÷6=(655-435)÷2=(479-49)÷5=(870-170)÷4=(466-276)÷2=(703-34)÷3=(262-172)÷5=(919-827)÷2=(154-22)÷3=(629-297)÷4=1/5+3/5=8/10+2/10=5/8+2/8=6/10+2/10=1/6+2/6=6/10+3/10=2/7+4/7=5/10+3/10=2/6+3/6=1/5+2/5=1/8+4/8=1/7+5/7=2/7-1/7=3/6-2/6=5/8-1/8=5/9-4/9=2/4-1/4=3/4-1/4=3/8-2/8=2/9-1/9=5/8-2/8=6/10-3/10=3/7-2/7=4/5-1/5=4.6+9.3=64.3+2.9=3.1+2.6=2.7+3.0=7.7+1.6=13.2+6.4=0.5+8.2=65.4+19.0=5.5+2.6=3.6+6.0=3.7+2.1=25.1+41.8=7.9+6.3=36.9+31.2=6.9+2.9=5.3+7.3=0.8+1.6=2.7+65.0=7.8+9.6=64.3+23.2=9.3+8.4=4.3+7.4=8.6+5.6=16.1+41.2=5.3+3.5=25.7+66.9=2.5+2.5=7.3+3.7=8.7+5.6=70.0+24.2=3.4+3.2=15.6+74.3=1.2+6.9=0.7+1.4=6.8+4.5=11.0+47.0=9.2+3.9=6.3+92.5=6.4+9.4=3.8+3.2=9.8-8.6=97.9-60.1=3.6-3.3=2.8-2.2=2.6-2.2=21.9-14.9=9.4-3.1=80.2-44.5=2.0-0.9=7.9-0.3=7.3-2.6=99.2-52.2=9.1-3.3=82.3-24.6=7.9-4.9=6.4-2.8=7.9-6.7=98.8-49.6=5.7-5.4=58.5-9.4=4.4-2.4=6.6-1.2=9.6-9.2=36.5-25.0=9.0-3.0=47.8-41.6=5.8-0.2=9.7-6.8=5.1-3.8=94.0-33.9=7.7-2.1=27.1-8.0=9.0-0.7=3.1-2.6=6.5-3.0=98.9-86.0=8.3-7.2=10.8-8.9=7.1-3.4=6.1-2.6=參考答案189+77=266969+293=1262254+152=406289+490=779215+80=295139+221=360200+52=252353+271=624311+174=485319+224=543249+66=315757+606=1363124+129=253537+164=701116+377=493181+490=671317+86=403186+644=830195+39=234660+238=898243+71=314214+94=308230+201=431650+645=1295218+238=456684+263=947315+177=492200+229=429270+224=494138+503=64198+166=264502+859=136184+265=349136+298=434226+229=455644+251=895205+186=391702+270=972180+182=362596+173=76949-34=15970-776=194376-217=159933-275=658431-399=32843-514=329478-161=317878-847=31366-178=188784-463=321410-360=50691-387=304255-229=26801-588=213174-72=102551-254=297455-119=336977-913=64412-30=382932-29=903253-114=139479-128=351308-286=22697-251=446252-241=11702-65=637404-344=60528-120=408198-69=129667-487=180442-301=141530-186=344218-80=138275-246=29495-334=161687-442=245473-407=66348-285=63389-151=238479-261=218169×5=845849×7=5943199×4=796736×4=294475×9=675932×2=1864215×2=430139×8=1112213×4=852297×7=207932×3=96896×2=179266×4=264500×2=1000112×5=560638×9=5742165×2=330988×7=6916132×3=396195×3=585455×2=910644×7=450833×2=6686×5=430297×3=891378×9=3402421×2=842455×3=1365281×2=562354×6=2124189×4=756744×2=1488389×2=778596×9=536495×7=665982×6=5892271×2=542363×8=2904183×3=549200×8=1600300÷4=7582÷2=41164÷2=82963÷9=107279÷9=31575÷5=115186÷2=93288÷4=7242÷6=7984÷2=492288÷3=96264÷3=8832÷2=1694÷2=47372÷4=93480÷8=60273÷7=39560÷8=70184÷4=46852÷2=426392÷2=196192÷2=96236÷2=118300÷2=150384÷4=96312÷2=15630÷5=6657÷9=73170÷2=85847÷7=121208÷2=104960÷3=320126÷6=21783÷3=261162÷9=18368÷4=9287÷3=29633÷3=211387÷9=43328÷8=4138×21=79892×19=174820×26=52026×95=247022×30=66099×99=980122×12=26421×92=193240×10=40095×67=636536×14=50468×99=673212×12=14459×93=548730×22=66029×83=240772×11=79257×38=216627×18=48628×13=36412×28=33634×77=261817×22=37474×80=592011×88=96868×81=550833×17=56165×21=136511×78=85832×97=310415×58=87098×38=372412×30=36037×33=122121×10=21022×34=74834×12=40813×22=28610×42=42062×19=1178378+251+122=751249+580+275=110442+77+691=810871+739+181=1791546+284+134=964877+323+396=1596413+13+286=712865+191+122=117847+642+101=790960+694+470=2124209+409+247=865846+272+43=1161144+458+275=877243+760+117=1120399+72+97=568356+404+593=1353257+91+393=741785+80+809=1674181+22+302=505526+955+15=1496120+520+318=958231+901+657=1789107+176+458=741634+271+98=1003388+131+392=911238+581+939=1758386+341+12=739400+381+64=84581+461+106=648659+574+408=1641289+460+101=850643+545+614=1802217+67+602=88695+722+888=1705481+297+121=899836+761+890=2487418+29+478=925510+589+374=1473345+151+382=878199+164+732=109548+277-220=10593+697-260=53047+145-174=18794+435-994=235164+314-423=55672+398-955=115290+136-232=194767+894-54=1607245+226-149=322926+871-484=1313105+77-79=103139+986-497=628192+245-68=369467+410-162=715420+22-415=27885+626-374=113785+241-140=186115+305-11=40917+385-64=338770+43-199=61419+450-272=197565+929-926=568190+220-215=195604+64-247=421293+98-47=344524+168-75=617340+76-34=382761+471-535=697149+303-271=181207+293-380=120384+32-104=312951+953-712=119241+95-114=22262+532-24=77043+351-160=234316+613-915=1443+186-87=142415+217-364=268202+73-199=76848+717-770=795472-19-374=79938-25-150=763437-22-161=254881-228-441=212267-57-138=72935-400-138=397410-58-339=13670-160-173=337252-178-44=30801-213-58=530357-178-132=47723-118-67=538245-75-158=12989-152-522=315482-266-17=199907-231-25=651396-183-213=0882-164-165=553408-65-327=16701-152-390=159248-117-33=98736-33-654=49171-21-141=9690-217-153=320464-109-138=217870-86-680=104477-121-195=161818-277-521=20246-63-124=59725-302-322=101492-16-195=281993-253-351=389433-100-231=102689-360-84=245491-310-118=63828-119-336=373467-147-263=57900-81-415=404434-162-184=88854-24-813=17263-195+223=291637-60+109=686299-131+70=238173-169+854=858165-42+304=427487-107+61=441251-178+369=442172-91+297=378238-27+252=463762-345+972=1389449-385+226=290720-528+278=470434-201+250=483879-837+390=432160-40+191=311621-193+869=1297293-104+189=378239-87+795=947319-288+360=391150-78+151=223461-304+108=265684-137+924=1471458-140+28=346878-560+632=950429-151+37=315740-364+11=387487-361+358=484960-734+61=287161-119+240=282651-147+646=1150428-297+288=419901-496+505=910168-114+433=487970-810+331=491250-178+87=159934-710+996=1220444-352+176=268678-521+272=429240-60+69=249840-755+804=88910×13×5=65081×21×4=680417×28×2=95292×79×5=3634015×10×3=45015×73×3=328515×18×3=81072×80×3=1728010×14×7=98075×75×8=4500016×30×2=96083×49×8=3253610×31×2=62011×85×8=748023×18×2=82831×26×5=403010×12×6=72094×30×3=846015×13×3=58522×96×3=633612×13×6=93694×22×8=1654411×14×6=92421×98×2=411616×17×3=81618×57×3=307811×14×4=61633×33×4=435614×15×3=63090×29×2=522022×20×2=88012×25×7=210012×11×7=92431×63×6=1171815×10×4=60040×58×9=2088010×44×2=88082×77×2=1262821×23×2=96670×87×2=1218015×8×2=24049×6×8=235229×5×2=290110×9×6=594011×9×5=495128×5×2=128017×8×3=40835×2×3=21043×5×3=64569×4×3=82828×8×2=448163×4×5=326096×2×4=768123×6×9=664228×6×2=33621×8×3=50413×7×6=54699×4×5=198048×2×9=864153×2×7=2142111×4×2=888108×6×5=324059×2×4=47212×5×6=36073×2×3=438224×2×3=134486×2×3=516431×2×9=775830×3×4=360283×2×8=452827×5×7=94563×5×2=63025×9×2=450180×5×6=540038×4×5=760200×4×5=400062×5×2=620171×5×9=769519×8×6=91258×7×9=365428×3×24=201611×2×30=66019×5×92=874011×8×48=422423×2×53=243818×4×38=273617×2×22=74813×3×75=292520×3×31=186010×9×73=657019×3×57=324926×3×73=569411×7×95=731530×2×30=180012×4×55=264022×3×69=455421×3×38=239421×4×77=646825×3×69=517525×2×36=180012×3×75=270029×2×79=458211×6×54=356426×2×20=104015×2×97=291012×7×43=361231×3×28=260417×3×96=489615×5×69=517545×2×53=477024×4×17=163218×5×20=180043×2×19=163419×4×47=357210×5×51=255010×3×81=243011×4×24=105636×2×71=511212×4×56=268812×2×19=45677×12÷7=13289×72÷2=320460×12÷9=8060×50÷3=100018×29÷6=8710×88÷4=22021×37÷7=11139×21÷9=9113×35÷7=6539×48÷9=20836×20÷3=24056×26÷8=18216×49÷4=19620×92÷8=23013×48÷6=10426×73÷2=94910×46÷4=11588×84÷7=105612×68÷6=13677×79÷7=86923×18÷9=4672×74÷3=177615×36÷6=9097×40÷4=97012×13÷3=5270×24÷4=42018×39÷9=7838×28÷4=26621×18÷9=4287×72÷3=208845×22÷2=49595×66÷6=104520×44÷4=22077×24÷2=92416×21÷4=8445×80÷6=60021×17÷3=11951×45÷3=76521×44÷4=23122×16÷4=88108×9÷4=243820×4÷2=164022×2÷4=11855×8÷4=1710135×5÷3=225570×5÷6=475265×3÷5=159868×4÷7=49672×6÷4=108640×7÷8=560250×2÷4=125959×6÷3=1918111×3÷9=37579×6÷2=1737190×4÷8=9592×5÷4=11520×9÷2=90893×8÷4=178683×9÷3=249459×3÷9=15336×9÷3=108702×9÷6=1053176×3÷4=132925×9÷3=2775123×2÷6=41989×8÷2=395610×3÷5=6675×2÷6=225108×3÷2=162776×7÷4=135827×3÷9=9270×2÷3=180112×6÷4=168469×2÷7=134182×4÷8=91912×9÷2=410475×6÷2=225393×4÷2=786312×2÷3=208908×8÷2=3632600÷5÷5=24112÷4÷7=4972÷4÷9=27135÷9÷5=3500÷5÷5=20132÷3÷4=11558÷2÷9=31832÷4÷2=104532÷7÷4=19156÷6÷2=13960÷8÷5=24432÷6÷3=24924÷4÷3=7784÷7÷4=3656÷4÷2=82858÷2÷3=14360÷5÷6=2976÷4÷4=61810÷6÷3=45220÷2÷2=55340÷2÷2=85432÷9÷8=6636÷3÷2=106693÷7÷9=11480÷4÷5=24252÷4÷3=21708÷2÷3=118960÷3÷2=160425÷5÷5=17576÷6÷3=32660÷3÷5=44810÷3÷6=45132÷2÷2=33846÷2÷3=141990÷9÷2=55544÷8÷4=17320÷4÷4=20954÷3÷2=159351÷3÷9=13975÷3÷5=65760÷2×6=2280164÷4×7=287806÷2×4=1612240÷2×9=1080544÷8×7=476966÷7×5=690880÷4×8=1760336÷2×5=840429÷3×9=1287126÷6×2=42900÷4×2=450657÷3×8=175230÷3×6=60652÷2×4=1304538÷2×9=2421190÷5×7=266455÷7×9=585792÷6×7=924940÷5×8=1504994÷7×4=568816÷8×3=30621÷3×9=63657÷3×6=1314246÷3×8=656902÷2×9=4059552÷4×2=276208÷4×5=260896÷2×3=1344760÷8×3=285696÷8×4=348824÷4×5=1030459÷3×6=91816÷8×5=10712÷2×7=2492508÷2×6=1524486÷2×8=1944276÷6×9=414552÷8×3=207615÷3×2=410624÷2×6=187218÷3×12=7230÷2×74=1110188÷4×14=658440÷8×11=605343÷7×20=98069÷3×67=154151÷3×58=986747÷9×81=672360÷6×10=100111÷3×72=266414÷2×38=266348÷6×23=133420÷4×83=415134÷2×91=6097195÷5×23=897258÷6×96=412872÷3×23=552395÷5×26=2054180÷4×18=810294÷7×52=218418÷6×45=135204÷6×68=2312205÷5×19=77945÷9×26=130112÷4×17=47612÷2×45=270180÷9×20=400189÷9×66=138640÷2×13=260318÷6×38=2014282÷6×17=799189÷7×53=1431104÷8×20=260249÷3×27=224163÷7×78=702308÷4×62=4774108÷3×21=756592÷8×48=355242÷2×26=54691÷7×65=845333+(278-43)=568559+(745-292)=1012426+(251-168)=509342+(215-63)=494327+(213-131)=409943+(900-444)=1399214+(183-80)=317286+(260-251)=29558+(154-22)=19045+(639-502)=182225+(478-396)=307380+(324-104)=600235+(189-34)=390453+(404-277)=580471+(360-55)=776952+(704-120)=1536499+(366-28)=83725+(755-142)=638414+(401-125)=690573+(585-19)=1139331+(142-113)=360697+(984-334)=1347107+(144-21)=23079+(530-146)=463239+(204-176)=267259+(300-101)=458485+(176-147)=514131+(847-121)=857296+(460-433)=323738+(717-549)=90663+(204-22)=24547+(848-48)=847120+(283-141)=262911+(314-226)=999171+(220-89)=302186+(789-126)=849228+(186-61)=35319+(669-591)=97184+(209-92)=301682+(773-516)=939255-(152+95)=8977-(452+310)=215409-(313+94)=2961-(225+717)=19468-(305+56)=107787-(76+361)=350490-(385+20)=85799-(607+98)=94409-(51+345)=13777-(395+219)=163439-(241+62)=136955-(250+265)=440443-(247+23)=173795-(280+225)=290281-(69+203)=9771-(318+11)=442278-(52+160)=66937-(440+337)=160413-(98+138)=177752-(403+121)=228385-(169+50)=166325-(208+100)=17446-(108+246)=92942-(329+291)=322133-(74+22)=37869-(454+72)=343457-(115+335)=7667-(217+27)=423400-(106+120)=174576-(427+122)=27393-(23+107)=263959-(208+118)=633429-(359+47)=23922-(63+42)=817324-(124+104)=96814-(214+152)=448328-(101+220)=7638-(358+213)=67307-(120+112)=75501-(96+320)=85317-(478-306)=145594-(851-380)=123188-(145-16)=59948-(986-584)=546200-(428-285)=57829-(720-35)=14441-(422-397)=16899-(704-305)=500353-(421-183)=115610-(765-740)=585465-(408-261)=318654-(153-62)=563192-(447-370)=115693-(886-388)=195194-(468-340)=66963-(877-765)=85140-(91-68)=17754-(784-728)=698215-(347-287)=155987-(971-357)=373346-(324-266)=288474-(327-233)=380359-(184-34)=209662-(909-370)=123224-(500-381)=105476-(994-847)=329415-(422-52)=45866-(62-22)=826128-(104-79)=103943-(660-170)=453444-(322-41)=163733-(292-75)=516294-(288-137)=143550-(823-545)=27279-(340-331)=7066-(285-272)=53327-(412-408)=323918-(862-511)=567476-(451-130)=155633-(672-526)=48781÷(54÷6)=9920÷(16÷8)=46072÷(36÷4)=8774÷(30÷5)=129384÷(40÷5)=48441÷(72÷8)=49260÷(16÷8)=130222÷(54÷9)=37424÷(72÷9)=53160÷(28÷7)=40210÷(42÷7)=35447÷(21÷7)=14949÷(21÷3)=7418÷(14÷7)=209270÷(24÷4)=45328÷(14÷7)=164105÷(49÷7)=15976÷(12÷3)=244324÷(30÷5)=54900÷(20÷5)=22532÷(12÷6)=16776÷(10÷5)=38828÷(49÷7)=4459÷(27÷3)=51105÷(27÷9)=35510÷(20÷4)=102184÷(48÷6)=23960÷(12÷6)=480128÷(36÷9)=32387÷(24÷8)=129488÷(36÷9)=122330÷(15÷5)=110245÷(25÷5)=49815÷(30÷6)=163112÷(56÷7)=14880÷(18÷9)=44077÷(21÷3)=11284÷(20÷5)=71123÷(27÷9)=41135÷(30÷6)=27132÷(3×2)=22312÷(4×2)=39496÷(2×2)=124270÷(3×3)=30948÷(2×3)=158576÷(3×2)=96944÷(2×4)=118858÷(2×3)=143402÷(3×2)=67834÷(3×2)=139873÷(3×3)=97318÷(2×3)=53468÷(3×2)=78868÷(2×2)=217828÷(3×3)=92120÷(2×3)=20384÷(2×3)=64408÷(2×2)=10236÷(3×3)=4688÷(4×2)=86348÷(2×3)=58120÷(4×2)=15404÷(2×2)=101412÷(2×2)=103856÷(2×2)=214196÷(2×2)=49150÷(3×2)=25450÷(3×3)=50738÷(3×2)=123768÷(3×2)=128624÷(2×4)=78246÷(3×2)=41576÷(2×4)=72312÷(2×3)=52666÷(2×3)=111440÷(2×4)=55880÷(2×4)=110168÷(2×3)=28960÷(2×2)=240592÷(4×2)=74164×(32÷8)=656152×(36÷6)=912291×(12÷6)=582328×(27÷3)=295255×(27÷9)=165657×(48÷6)=5256326×(10÷5)=652928×(20÷5)=3712174×(12÷6)=348694×(12÷6)=138844×(42÷7)=264562×(36÷4)=505839×(14÷7)=78992×(72÷9)=7936131×(45÷9)=655294×(72÷8)=264656×(42÷7)=336283×(24÷6)=113254×(12÷4)=162494×(21÷7)=148249×(42÷6)=343980×(14÷2)=686047×(18÷9)=94929×(28÷7)=3716106×(12÷3)=424121×(16÷2)=96882×(16÷8)=164885×(14÷2)=6195246×(28÷7)=984266×(36÷4)=2394187×(18÷9)=374950×(42÷6)=6650229×(18÷9)=45831×(10÷2)=15595×(30÷6)=475495×(56÷7)=3960239×(21÷7)=717372×(24÷8)=1116153×(18÷3)=918539×(25÷5)=269522×(78÷6)=28613×(570÷6)=123514×(300÷6)=70060×(312÷4)=468044×(144÷8)=79237×(672÷7)=355211×(540÷9)=66014×(477÷9)=74291×(20÷2)=91073×(84÷2)=306630×(36÷2)=54029×(70÷7)=29016×(351÷9)=62449×(248÷8)=151918×(280÷8)=63063×(396÷9)=277226×(112÷7)=41621×(234÷6)=81910×(88÷4)=22053×(108÷6)=95418×(52÷2)=46855×(427÷7)=335554×(108÷6)=97290×(216÷6)=324010×(432÷6)=72048×(288÷9)=153645×(66÷3)=99082×(296÷8)=303423×(108÷4)=62134×(360÷5)=244810×(258÷3)=86013×(194÷2)=126112×(168÷3)=67268×(414÷6)=469226×(96÷3)=83233×(476÷7)=224424×(125÷5)=60044×(114÷6)=836