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

三年級(jí)數(shù)學(xué)計(jì)算題專項(xiàng)練習(xí)精選及答案280+155=481+893=118+30=511+200=301+125=627+106=203+39=187+392=158+136=195+316=352+77=421+110=226+144=445+894=113+271=108+452=110+41=192+122=102+154=621+313=163+95=534+169=96+342=524+728=317+103=286+497=53+193=606+186=298+88=939+240=50+91=616+839=166+50=230+266=145+154=88+293=72+25=447+235=195+208=260+384=340-61=528-464=360-327=781-44=117-90=655-13=134-97=973-815=342-159=832-636=314-254=995-636=379-186=593-126=363-310=512-256=264-196=657-217=331-64=348-30=479-438=761-352=460-86=673-306=352-108=658-484=359-284=230-130=472-116=241-110=260-62=757-115=255-40=882-348=277-106=728-83=411-295=840-572=439-163=991-943=21×5=819×7=66×2=963×8=495×2=227×5=10×8=241×9=69×3=335×2=122×7=461×3=10×2=319×7=299×3=574×4=317×3=297×9=248×3=202×7=192×5=999×3=305×2=847×2=44×2=294×8=314×3=212×3=84×3=119×9=120×7=232×2=122×6=200×4=440×2=619×5=15×4=846×7=152×6=215×2=180÷5=912÷4=210÷3=87÷3=159÷3=510÷2=343÷7=165÷5=90÷3=228÷2=204÷4=260÷2=224÷8=316÷4=280÷2=16÷4=234÷9=78÷2=287÷7=930÷2=275÷5=712÷8=288÷3=774÷3=228÷6=417÷3=231÷7=816÷3=384÷4=420÷6=85÷5=513÷9=280÷8=978÷2=333÷9=815÷5=196÷2=240÷8=306÷6=110÷5=12×41=86×45=22×39=72×57=20×18=37×65=57×15=66×81=56×12=91×66=23×25=21×73=10×44=90×23=59×12=51×16=12×60=97×44=11×35=13×54=70×13=66×35=14×67=62×92=43×14=21×25=36×15=44×59=32×30=62×97=15×56=82×51=56×16=56×33=10×42=60×29=16×35=13×11=11×55=55×15=173+196+414=652+569+421=26+473+491=556+164+917=425+336+101=883+489+308=141+527+327=314+603+255=52+60+455=997+257+975=237+92+171=652+544+860=90+409+97=579+338+105=54+90+451=999+513+675=276+264+91=397+340+635=124+313+122=537+201+659=240+490+247=904+119+744=509+247+114=482+662+311=435+56+263=499+812+531=451+176+243=603+834+704=98+341+449=102+765+181=281+179+522=464+921+932=57+201+333=270+795+641=43+622+32=841+419+671=228+122+650=764+717+635=501+38+137=322+761+10=157+79-116=777+205-91=383+73-290=818+953-554=432+38-350=722+801-425=411+23-169=959+930-817=138+65-22=255+539-694=241+58-70=887+393-67=117+279-227=86+972-43=303+122-379=477+900-917=82+310-214=273+651-488=272+146-366=291+819-924=281+17-165=300+564-150=35+365-369=716+535-363=57+198-46=642+563-886=59+352-405=739+618-302=96+391-408=790+47-149=63+172-24=660+87-701=135+307-382=258+630-65=332+137-146=833+172-277=64+436-494=239+685-120=149+71-199=479+755-599=497-195-261=785-62-427=427-88-314=655-321-90=412-25-168=689-40-181=467-100-222=684-569-71=333-127-27=792-325-210=343-249-82=653-382-107=342-65-72=883-472-198=409-288-85=366-62-203=292-194-84=861-147-112=494-242-217=556-249-275=386-256-40=586-431-41=319-140-67=882-138-465=468-132-266=760-364-241=448-424-15=476-24-252=410-206-176=598-219-114=343-237-86=753-213-464=357-301-49=996-307-414=355-67-153=974-187-739=342-195-18=834-59-435=114-29-79=492-296-186=263-216+322=907-531+316=237-233+197=273-10+915=428-288+348=572-211+621=362-210+304=902-546+687=378-234+335=854-714+662=377-88+120=720-535+397=473-259+27=933-625+514=369-46+73=746-159+486=479-230+242=224-165+261=153-65+325=743-31+700=378-280+137=933-838+981=453-391+352=182-39+650=264-25+223=368-43+318=499-296+167=446-247+792=395-291+342=682-643+897=88-31+295=905-430+800=120-84+37=811-749+868=297-220+265=939-739+100=226-220+446=413-333+16=353-228+72=523-27+334=16×10×4=73×10×5=13×32×2=23×97×2=24×11×3=58×31×6=11×30×3=74×78×7=13×12×5=89×92×8=15×24×2=21×25×3=18×12×4=12×58×9=11×11×3=75×87×3=32×11×2=77×72×8=11×15×6=55×90×2=36×11×2=45×32×7=15×21×3=78×25×6=10×31×3=64×33×4=16×10×2=83×63×5=10×16×4=30×35×5=13×22×2=17×47×7=18×26×2=95×87×8=10×14×4=22×85×3=10×28×3=32×57×8=20×15×3=97×97×5=12×3×6=213×2×6=153×2×3=48×8×7=35×4×7=235×2×5=49×4×2=148×5×2=31×5×6=165×3×6=82×3×2=36×7×9=22×6×5=338×2×8=28×7×5=89×9×6=164×2×3=30×7×8=20×8×2=339×2×9=29×9×2=60×9×4=14×2×9=79×4×5=136×2×3=32×8×4=142×2×3=29×7×9=30×6×3=114×8×4=55×4×3=28×5×3=89×4×2=153×2×9=69×5×2=71×9×4=96×2×5=330×2×9=40×7×3=426×2×7=16×6×49=49×2×45=15×4×52=15×3×73=10×4×19=13×5×53=30×3×25=10×7×63=10×5×97=48×2×43=10×7×36=11×7×56=40×2×36=15×5×33=30×2×86=27×2×29=22×3×93=29×3×45=23×2×33=11×7×41=28×2×35=17×2×92=21×3×36=16×4×42=11×2×72=32×3×43=42×2×43=12×3×64=15×3×22=20×2×12=13×6×16=12×8×32=11×5×15=43×2×76=17×4×36=41×2×29=19×3×27=31×3×86=17×5×13=13×4×91=22×36÷2=62×38÷2=12×36÷4=57×62÷2=22×21÷2=94×78÷3=15×39÷5=92×29÷2=18×46÷6=12×58÷3=12×67÷6=96×32÷4=10×61÷2=18×45÷2=14×11÷2=39×30÷6=44×22÷8=13×78÷3=17×28÷7=30×21÷3=11×16÷4=70×33÷2=30×25÷2=84×93÷3=10×68÷5=74×27÷2=10×71÷2=12×23÷4=14×51÷6=70×92÷7=21×22÷2=12×98÷8=33×24÷8=45×79÷9=16×30÷5=84×33÷6=90×10÷9=26×93÷6=19×45÷5=21×50÷2=438×2÷4=455×5÷7=40×6÷3=436×8÷4=400×2÷8=92×5÷2=40×3÷5=32×9÷8=11×6÷2=542×2÷4=200×4÷2=290×9÷6=39×6÷9=771×9÷3=62×2÷4=561×2÷6=170×2÷5=83×6÷2=102×7÷6=954×8÷2=132×2÷3=363×7÷3=120×2÷4=786×7÷2=150×6÷9=178×9÷2=63×4÷9=664×6÷8=84×9÷6=620×3÷4=21×6÷2=674×4÷8=165×6÷5=401×4÷2=164×6÷4=240×7÷8=198×5÷9=89×6÷2=72×8÷4=603×8÷2=880÷5÷4=360÷4÷3=948÷2÷3=468÷3÷6=444÷6÷2=816÷8÷3=792÷4÷9=688÷8÷2=704÷4÷4=330÷3÷5=600÷2÷5=810÷6÷5=848÷2÷2=180÷4÷9=600÷2÷3=792÷3÷8=952÷2÷4=952÷2÷7=378÷6÷9=351÷3÷3=360÷9÷5=234÷3÷2=180÷3÷2=100÷5÷5=616÷7÷8=960÷2÷8=348÷2÷6=580÷4÷5=900÷5÷3=567÷9÷7=864÷2÷3=216÷6÷6=396÷6÷6=770÷2÷7=540÷9÷6=462÷2÷3=480÷3÷8=198÷2÷3=680÷5÷2=42÷3÷2=381÷3×7=790÷5×6=132÷3×5=408÷4×8=100÷2×3=837÷9×5=740÷4×2=850÷2×7=748÷4×3=740÷2×7=835÷5×7=724÷2×4=476÷4×8=105÷5×4=190÷2×8=920÷4×2=906÷6×3=704÷2×5=225÷5×4=868÷7×2=390÷5×7=888÷6×8=872÷4×6=728÷7×9=42÷2×6=280÷8×7=60÷4×8=798÷6×8=445÷5×3=590÷2×9=891÷3×6=603÷9×3=568÷8×5=148÷4×9=318÷6×2=168÷4×7=472÷8×3=245÷5×2=561÷3×4=865÷5×6=24÷8×11=132÷3×31=30÷3×31=378÷9×88=189÷3×14=54÷9×21=198÷9×41=512÷8×29=52÷4×70=56÷7×49=108÷2×14=84÷4×82=16÷4×21=174÷2×15=64÷4×25=106÷2×10=336÷6×12=176÷4×43=104÷4×10=196÷7×66=80÷8×45=224÷7×37=64÷4×24=308÷7×71=24÷8×61=414÷6×28=58÷2×30=156÷3×62=144÷8×31=224÷8×55=77÷7×38=154÷2×72=189÷9×29=290÷5×94=42÷6×59=219÷3×13=57÷3×19=448÷7×74=215÷5×14=24÷3×47=453+(461-113)=590+(385-123)=365+(450-371)=798+(304-96)=489+(367-218)=73+(948-740)=346+(499-437)=634+(930-45)=140+(418-127)=536+(591-538)=174+(202-189)=825+(858-724)=88+(269-149)=99+(885-569)=292+(313-207)=733+(636-158)=457+(408-255)=695+(493-170)=56+(445-331)=290+(637-90)=323+(407-151)=532+(938-30)=240+(437-233)=634+(399-164)=310+(424-169)=149+(323-98)=241+(421-379)=248+(858-260)=389+(385-347)=398+(744-581)=56+(415-373)=911+(975-116)=301+(56-45)=51+(967-790)=226+(103-97)=234+(948-27)=190+(350-324)=153+(430-223)=444+(425-111)=785+(967-468)=466-(175+154)=670-(47+202)=496-(167+117)=903-(219+368)=326-(99+211)=878-(173+221)=303-(83+214)=899-(143+147)=467-(120+138)=971-(167+621)=455-(177+67)=836-(490+218)=328-(31+263)=748-(107+488)=67-(39+22)=834-(119+588)=347-(58+50)=720-(437+108)=496-(365+122)=967-(433+213)=426-(373+24)=910-(590+48)=399-(90+115)=675-(275+378)=454-(12+280)=390-(312+63)=303-(237+21)=800-(426+151)=441-(387+27)=973-(487+229)=393-(169+180)=761-(312+58)=283-(13+210)=776-(445+56)=356-(215+38)=640-(255+359)=211-(11+15)=759-(596+82)=434-(34+265)=664-(82+521)=209-(410-202)=838-(774-259)=418-(498-226)=46-(422-421)=498-(261-143)=969-(950-544)=359-(173-84)=604-(357-220)=362-(385-354)=607-(428-327)=369-(313-147)=288-(507-222)=392-(472-226)=476-(843-368)=78-(151-93)=22-(120-108)=485-(342-209)=607-(579-385)=171-(428-409)=344-(688-506)=483-(194-126)=359-(590-538)=269-(297-189)=792-(694-479)=258-(277-242)=848-(222-20)=329-(137-91)=851-(948-366)=97-(125-73)=670-(566-132)=397-(480-302)=877-(908-246)=272-(443-199)=171-(432-282)=311-(170-44)=704-(721-168)=431-(390-217)=513-(725-496)=465-(156-50)=456-(350-251)=245÷(40÷8)=888÷(12÷3)=230÷(20÷4)=322÷(49÷7)=450÷(18÷9)=266÷(14÷7)=133÷(28÷4)=402÷(21÷7)=423÷(15÷5)=250÷(16÷8)=420÷(20÷5)=215÷(20÷4)=144÷(72÷8)=994÷(28÷4)=196÷(24÷6)=38÷(14÷7)=184÷(12÷3)=77÷(49÷7)=462÷(27÷9)=228÷(21÷7)=144÷(32÷8)=312÷(18÷3)=108÷(36÷6)=305÷(30÷6)=301÷(49÷7)=963÷(27÷3)=60÷(25÷5)=438÷(16÷8)=81÷(12÷4)=818÷(12÷6)=144÷(63÷7)=232÷(32÷8)=287÷(63÷9)=460÷(28÷7)=52÷(12÷6)=610÷(25÷5)=234÷(27÷3)=684÷(48÷8)=225÷(27÷9)=745÷(10÷2)=228÷(2×3)=464÷(2×2)=780÷(2×2)=162÷(2×3)=258÷(2×3)=264÷(3×2)=656÷(2×4)=138÷(2×3)=608÷(2×2)=656÷(4×2)=784÷(4×2)=948÷(2×2)=603÷(3×3)=96÷(4×2)=534÷(3×2)=171÷(3×3)=424÷(4×2)=364÷(2×2)=138÷(3×2)=104÷(4×2)=888÷(4×2)=768÷(2×3)=168÷(4×2)=126÷(3×3)=144÷(2×2)=104÷(2×4)=108÷(2×3)=764÷(2×2)=960÷(4×2)=312÷(2×3)=920÷(2×4)=84÷(3×2)=288÷(4×2)=976÷(2×2)=944÷(2×2)=488÷(2×4)=784÷(2×4)=488÷(4×2)=144÷(3×2)=936÷(2×4)=250×(27÷9)=855×(18÷3)=43×(45÷5)=212×(27÷3)=412×(12÷6)=847×(49÷7)=169×(27÷9)=674×(25÷5)=426×(14÷7)=313×(28÷7)=198×(45÷9)=472×(25÷5)=81×(54÷6)=497×(36÷6)=167×(40÷8)=816×(24÷3)=225×(12÷4)=961×(15÷3)=200×(36÷9)=841×(30÷5)=297×(16÷8)=350×(24÷6)=161×(10÷2)=957×(48÷6)=189×(18÷9)=103×(81÷9)=327×(15÷5)=233×(48÷6)=35×(30÷5)=492×(20÷5)=161×(12÷4)=97×(30÷6)=115×(54÷9)=296×(16÷2)=207×(10÷5)=539×(72÷9)=128×(24÷6)=760×(18÷6)=46×(56÷7)=68×(35÷5)=35×(50÷2)=89×(91÷7)=74×(48÷4)=73×(688÷8)=15×(528÷8)=58×(245÷7)=27×(91÷7)=20×(170÷2)=14×(220÷5)=98×(128÷8)=67×(112÷8)=45×(518÷7)=53×(90÷9)=37×(384÷4)=12×(154÷7)=15×(216÷3)=40×(24÷2)=80×(539÷7)=74×(52÷4)=84×(332÷4)=12×(416÷8)=66×(190÷2)=39×(189÷9)=76×(90÷5)=19×(98÷2)=29×(184÷2)=11×(656÷8)=92×(168÷2)=70×(104÷8)=91×(301÷7)=15×(496÷8)=90×(400÷8)=10×(180÷4)=41×(98÷7)=28×(39÷3)=17×(72÷6)=22×(105÷7)=70×(320÷8)=42×(189÷9)=16×(342÷9)=181+28×5=768+111×3=425+48×8=90+51×5=169+271×3=964+420×2=333+38×3=711+54×3=57+88×5=957+404×2=257+54×4=295+121×2=27+418×2=601+86×8=44+169×4=958+223×3=340+194×3=294+183×5=426+28×4=348+218×2=255+156×3=503+10×7=298+62×2=952+36×4=37+192×4=757+34×4=181+255×3=979+113×6=50+306×3=508+85×9=25×3+477=144×3+996=145×3+152=381×2+819=126×3+280=157×4+860=157×2+96=95×4+375=159×2+440=82×8+936=157+21×17=453+74×12=269+19×29=46+49×17=401+29×16=859+17×55=92+64×10=843+14×12=406+12×37=384+27×21=374+15×21=701+38×19=247+30×12=685+10×16=462+23×17=403+29×34=81+20×22=870+10×98=238+49×14=19+10×42=108+31×13=969+20×30=97+16×27=448+12×20=490+41×11=106+23×19=276+16×43=674+15×44=338+25×15=652+35×17=51×12+309=10×12+238=10×27+447=20×26+55=44×15+170=44×19+591=25×22+265=13×33+266=18×18+454=11×33+799=439-20×10=949-13×23=387-13×26=492-13×19=481-22×18=499-35×12=311-17×12=699-44×12=343-19×14=674-33×19=326-17×13=991-12×38=486-10×18=653-10×63=267-14×16=500-11×10=432-32×13=432-10×23=438-18×23=738-10×40=373-10×17=709-13×21=405-20×13=711-12×53=461-45×10=690-19×21=447-15×17=934-29×21=450-24×10=815-27×22=465-14×10=565-28×12=429-19×12=338-12×21=374-31×10=622-16×15=204-13×13=813-22×19=409-32×11=672-10×32=359-125×2=508-13×9=314-32×7=961-97×8=214-34×6=856-63×7=412-181×2=996-141×5=322-38×7=439-11×8=400-21×7=918-53×8=269-38×2=353-31×2=354-156×2=319-90×3=491-74×6=493-195×2=311-87×2=601-57×4=156-25×6=635-12×5=205-92×2=987-356×2=340-118×2=991-172×4=252-53×4=399-164×2=295-70×4=780-147×5=482-103×2=981-291×2=404-67×3=854-133×6=331-54×2=778-181×4=119-13×7=891-77×8=407-52×6=573-51×2=17×29-155=10×85-639=22×18-178=16×59-410=12×31-244=42×21-586=40×12-431=16×20-38=17×27-217=10×99-729=23×14-229=17×56-301=14×19-44=32×21-118=14×35-287=26×17-325=11×39-98=15×53-479=15×28-297=42×11-204=38×10-330=19×36-210=15×29-348=10×33-32=27×16-377=18×27-31=19×21-323=49×12-555=42×11-73=12×42-366=13×24-61=29×29-26=22×21-307=32×28-698=16×31-207=25×37-89=18×16-23=21×44-274=49×10-164=14×28-141=392×2-349=692×9-220=168×4-282=864×8-189=241×4-752=756×6-104=190×3-327=715×6-802=434×2-653=816×3-769=179×3-389=211×9-531=26×4-39=256×3-382=93×7-556=596×5-564=98×7-644=694×5-150=376×2-355=435×2-418=373×2-349=817×6-989=162×6-352=878×9-823=49×3-89=857×3-804=148×3-374=790×4-983=94×8-411=562×3-48=218×4-113=446×3-876=78×9-515=869×3-566=154×6-414=390×5-287=60×3-127=428×4-915=349×2-12=511×4-537=87+588÷2=27+399÷3=315+738÷9=378+650÷2=381+975÷5=927+664÷4=23+685÷5=347+369÷3=299+864÷4=821+963÷9=47+994÷2=978+48÷2=149+640÷8=409+476÷4=330+362÷2=55+876÷6=247+200÷2=498+172÷2=124+26÷2=659+576÷4=236÷2+301=364÷2+752=488÷8+323=679÷7+942=960÷6+53=366÷6+952=408÷8+261=68÷2+654=18÷9+66=602÷7+208=112÷2+452=300÷2+191=525÷3+488=258÷6+896=780÷4+441=400÷8+213=768÷6+428=24÷6+839=96÷3+240=912÷4+711=242-994÷7=886-543÷3=201-304÷2=943-162÷2=393-574÷2=248-665÷7=321-536÷2=246-34÷2=408-320÷5=211-136÷2=415-153÷9=116-360÷8=355-432÷9=396-480÷6=305-272÷8=161-250÷5=247-500÷4=263-597÷3=470-760÷8=630-624÷3=313-182÷2=624-558÷2=223-860÷4=859-339÷3=416-87÷3=963-272÷8=240-963÷9=568-788÷4=335-135÷9=966-855÷5=60-45÷3=949-810÷9=328-854÷7=542-338÷2=458-675÷5=711-768÷2=469-744÷3=966-984÷2=400-732÷2=658-44÷2=17×(290-248)=18×(264-200)=22×(346-313)=44×(282-215)=29×(374-357)=18×(510-422)=13×(417-402)=74×(72-46)=20×(498-449)=80×(837-797)=66×(277-262)=72×(822-735)=15×(377-332)=84×(803-756)=43×(267-251)=48×(416-362)=50×(50-32)=18×(100-62)=31×(414-399)=51×(784-759)=(136-122)×60=(286-201)×16=(103-71)×27=(668-597)×46=(72-59)×65=(600-570)×74=(411-355)×12=(500-473)×55=(454-409)×12=(521-438)×73=(171-112)×10=(957-884)×88=(278-259)×15=(108-97)×90=(490-477)×58=(318-232)×95=(251-230)×32=(183-104)×96=(123-103)×37=(803-716)×77=181×(288-283)=566×(126-117)=135×(325-319)=692×(404-399)=232×(449-446)=824×(674-671)=74×(380-372)=799×(462-457)=79×(478-475)=122×(194-188)=17×(190-187)=627×(963-957)=316×(474-471)=620×(842-834)=11×(428-421)=725×(554-546)=106×(378-373)=460×(864-856)=169×(306-301)=536×(125-122)=325×(333-330)=222×(923-920)=88×(339-336)=364×(25-20)=142×(363-358)=483×(436-428)=178×(420-416)=53×(844-837)=63×(386-382)=175×(850-844)=19×(346-342)=334×(616-612)=109×(461-455)=85×(105-99)=66×(206-203)=472×(611-604)=287×(325-322)=476×(488-482)=33×(39-31)=430×(159-153)=406÷(483-476)=900÷(244-241)=12÷(153-149)=366÷(789-786)=68÷(213-211)=819÷(854-847)=408÷(196-188)=762÷(35-32)=140÷(60-58)=370÷(176-171)=110÷(66-61)=258÷(860-857)=178÷(412-410)=440÷(504-500)=237÷(363-360)=30÷(375-373)=405÷(432-427)=624÷(215-212)=480÷(139-133)=501÷(965-962)=290÷(141-136)=64÷(977-975)=382÷(353-351)=68÷(511-509)=168÷(375-373)=248÷(474-472)=326÷(223-221)=396÷(513-504)=28÷(475-471)=440÷(186-184)=365÷(311-306)=864÷(596-588)=112÷(161-153)=60÷(697-695)=217÷(178-171)=45÷(616-611)=399÷(123-120)=213÷(113-110)=448÷(64-57)=408÷(259-256)=(359-319)÷2=(970-948)÷2=(239-211)÷4=(439-353)÷2=(411-135)÷6=(961-331)÷7=(378-306)÷6=(512-492)÷2=(137-37)÷4=(139-73)÷6=(409-55)÷2=(868-229)÷3=(193-88)÷3=(778-654)÷4=(297-31)÷2=(895-785)÷2=(370-188)÷7=(449-313)÷4=(147-49)÷7=(384-335)÷7=(415-247)÷3=(633-18)÷3=(464-113)÷3=(762-26)÷2=(26-10)÷4=(945-857)÷2=(420-154)÷7=(945-935)÷5=(467-65)÷2=(780-134)÷2=(201-54)÷7=(614-194)÷3=(422-188)÷6=(806-36)÷7=(403-63)÷4=(953-43)÷2=(441-313)÷4=(668-520)÷4=(391-49)÷3=(873-128)÷5=3/6+2/6=2/9+6/9=1/8+4/8=4/6+2/6=1/5+2/5=8/10+2/10=1/8+2/8=2/8+6/8=1/5+3/5=1/4+3/4=2/7+3/7=1/8+6/8=2/5-1/5=6/9-1/9=3/5-1/5=4/5-1/5=2/4-1/4=3/7-2/7=4/7-2/7=4/8-1/8=3/6-2/6=5/10-4/10=2/8-1/8=4/7-3/7=3.1+7.4=9.6+3.6=0.3+8.0=7.9+4.6=4.9+4.1=83.8+15.9=3.3+5.5=26.9+37.5=2.1+7.2=10.0+8.6=7.3+8.4=34.4+38.2=8.6+0.8=5.6+76.7=9.2+4.2=1.7+6.8=10.0+6.6=46.4+13.1=4.2+3.2=7.2+6.5=6.9+7.7=0.7+0.9=4.8+5.8=58.5+27.8=2.7+6.3=9.8+86.6=8.0+0.6=8.8+9.3=1.9+3.8=0.2+7.4=1.4+5.8=7.0+24.3=4.2+6.3=3.0+7.3=9.2+2.1=8.1+64.9=7.6+6.4=27.3+5.1=5.5+2.9=6.3+4.3=3.9-1.3=54.6-22.7=9.4-8.2=9.0-2.0=4.9-4.2=81.2-34.1=6.4-0.4=88.5-5.8=2.9-1.9=9.3-8.1=7.6-6.9=50.4-5.0=6.0-2.4=18.3-3.5=4.8-4.4=5.5-1.9=7.4-0.2=84.0-14.0=6.9-2.5=92.2-36.3=8.7-5.4=9.3-7.8=9.3-5.5=25.5-11.3=8.3-0.9=80.7-43.1=9.9-2.6=4.4-0.7=7.8-4.8=63.4-56.0=4.8-3.1=82.3-29.1=9.8-2.8=9.9-9.8=8.4-2.2=87.2-34.9=8.6-8.3=61.8-30.4=5.3-4.0=5.3-3.1=參考答案280+155=435481+893=1374118+30=148511+200=711301+125=426627+106=733203+39=242187+392=579158+136=294195+316=511352+77=429421+110=531226+144=370445+894=1339113+271=384108+452=560110+41=151192+122=314102+154=256621+313=934163+95=258534+169=70396+342=438524+728=1252317+103=420286+497=78353+193=246606+186=792298+88=386939+240=117950+91=141616+839=1455166+50=216230+266=496145+154=29988+293=38172+25=97447+235=682195+208=403260+384=644340-61=279528-464=64360-327=33781-44=737117-90=27655-13=642134-97=37973-815=158342-159=183832-636=196314-254=60995-636=359379-186=193593-126=467363-310=53512-256=256264-196=68657-217=440331-64=267348-30=318479-438=41761-352=409460-86=374673-306=367352-108=244658-484=174359-284=75230-130=100472-116=356241-110=131260-62=198757-115=642255-40=215882-348=534277-106=171728-83=645411-295=116840-572=268439-163=276991-943=4821×5=105819×7=573366×2=132963×8=7704495×2=990227×5=113510×8=80241×9=216969×3=207335×2=670122×7=854461×3=138310×2=20319×7=2233299×3=897574×4=2296317×3=951297×9=2673248×3=744202×7=1414192×5=960999×3=2997305×2=610847×2=169444×2=88294×8=2352314×3=942212×3=63684×3=252119×9=1071120×7=840232×2=464122×6=732200×4=800440×2=880619×5=309515×4=60846×7=5922152×6=912215×2=430180÷5=36912÷4=228210÷3=7087÷3=29159÷3=53510÷2=255343÷7=49165÷5=3390÷3=30228÷2=114204÷4=51260÷2=130224÷8=28316÷4=79280÷2=14016÷4=4234÷9=2678÷2=39287÷7=41930÷2=465275÷5=55712÷8=89288÷3=96774÷3=258228÷6=38417÷3=139231÷7=33816÷3=272384÷4=96420÷6=7085÷5=17513÷9=57280÷8=35978÷2=489333÷9=37815÷5=163196÷2=98240÷8=30306÷6=51110÷5=2212×41=49286×45=387022×39=85872×57=410420×18=36037×65=240557×15=85566×81=534656×12=67291×66=600623×25=57521×73=153310×44=44090×23=207059×12=70851×16=81612×60=72097×44=426811×35=38513×54=70270×13=91066×35=231014×67=93862×92=570443×14=60221×25=52536×15=54044×59=259632×30=96062×97=601415×56=84082×51=418256×16=89656×33=184810×42=42060×29=174016×35=56013×11=14311×55=60555×15=825173+196+414=783652+569+421=164226+473+491=990556+164+917=1637425+336+101=862883+489+308=1680141+527+327=995314+603+255=117252+60+455=567997+257+975=2229237+92+171=500652+544+860=205690+409+97=596579+338+105=102254+90+451=595999+513+675=2187276+264+91=631397+340+635=1372124+313+122=559537+201+659=1397240+490+247=977904+119+744=1767509+247+114=870482+662+311=1455435+56+263=754499+812+531=1842451+176+243=870603+834+704=214198+341+449=888102+765+181=1048281+179+522=982464+921+932=231757+201+333=591270+795+641=170643+622+32=697841+419+671=1931228+122+650=1000764+717+635=2116501+38+137=676322+761+10=1093157+79-116=120777+205-91=891383+73-290=166818+953-554=1217432+38-350=120722+801-425=1098411+23-169=265959+930-817=1072138+65-22=181255+539-694=100241+58-70=229887+393-67=1213117+279-227=16986+972-43=1015303+122-379=46477+900-917=46082+310-214=178273+651-488=436272+146-366=52291+819-924=186281+17-165=133300+564-150=71435+365-369=31716+535-363=88857+198-46=209642+563-886=31959+352-405=6739+618-302=105596+391-408=79790+47-149=68863+172-24=211660+87-701=46135+307-382=60258+630-65=823332+137-146=323833+172-277=72864+436-494=6239+685-120=804149+71-199=21479+755-599=635497-195-261=41785-62-427=296427-88-314=25655-321-90=244412-25-168=219689-40-181=468467-100-222=145684-569-71=44333-127-27=179792-325-210=257343-249-82=12653-382-107=164342-65-72=205883-472-198=213409-288-85=36366-62-203=101292-194-84=14861-147-112=602494-242-217=35556-249-275=32386-256-40=90586-431-41=114319-140-67=112882-138-465=279468-132-266=70760-364-241=155448-424-15=9476-24-252=200410-206-176=28598-219-114=265343-237-86=20753-213-464=76357-301-49=7996-307-414=275355-67-153=135974-187-739=48342-195-18=129834-59-435=340114-29-79=6492-296-186=10263-216+322=369907-531+316=692237-233+197=201273-10+915=1178428-288+348=488572-211+621=982362-210+304=456902-546+687=1043378-234+335=479854-714+662=802377-88+120=409720-535+397=582473-259+27=241933-625+514=822369-46+73=396746-159+486=1073479-230+242=491224-165+261=320153-65+325=413743-31+700=1412378-280+137=235933-838+981=1076453-391+352=414182-39+650=793264-25+223=462368-43+318=643499-296+167=370446-247+792=991395-291+342=446682-643+897=93688-31+295=352905-430+800=1275120-84+37=73811-749+868=930297-220+265=342939-739+100=300226-220+446=452413-333+16=96353-228+72=197523-27+334=83016×10×4=64073×10×5=365013×32×2=83223×97×2=446224×11×3=79258×31×6=1078811×30×3=99074×78×7=4040413×12×5=78089×92×8=6550415×24×2=72021×25×3=157518×12×4=86412×58×9=626411×11×3=36375×87×3=1957532×11×2=70477×72×8=4435211×15×6=99055×90×2=990036×11×2=79245×32×7=1008015×21×3=94578×25×6=1170010×31×3=93064×33×4=844816×10×2=32083×63×5=2614510×16×4=64030×35×5=525013×22×2=57217×47×7=559318×26×2=93695×87×8=6612010×14×4=56022×85×3=561010×28×3=84032×57×8=1459220×15×3=90097×97×5=4704512×3×6=216213×2×6=2556153×2×3=91848×8×7=268835×4×7=980235×2×5=235049×4×2=392148×5×2=148031×5×6=930165×3×6=297082×3×2=49236×7×9=226822×6×5=660338×2×8=540828×7×5=98089×9×6=4806164×2×3=98430×7×8=168020×8×2=320339×2×9=610229×9×2=52260×9×4=216014×2×9=25279×4×5=1580136×2×3=81632×8×4=1024142×2×3=85229×7×9=182730×6×3=540114×8×4=364855×4×3=66028×5×3=42089×4×2=712153×2×9=275469×5×2=69071×9×4=255696×2×5=960330×2×9=594040×7×3=840426×2×7=596416×6×49=470449×2×45=441015×4×52=312015×3×73=328510×4×19=76013×5×53=344530×3×25=225010×7×63=441010×5×97=485048×2×43=412810×7×36=252011×7×56=431240×2×36=288015×5×33=247530×2×86=516027×2×29=156622×3×93=613829×3×45=391523×2×33=151811×7×41=315728×2×35=196017×2×92=312821×3×36=226816×4×42=268811×2×72=158432×3×43=412842×2×43=361212×3×64=230415×3×22=99020×2×12=48013×6×16=124812×8×32=307211×5×15=82543×2×76=653617×4×36=244841×2×29=237819×3×27=153931×3×86=799817×5×13=110513×4×91=473222×36÷2=39662×38÷2=117812×36÷4=10857×62÷2=176722×21÷2=23194×78÷3=244415×39÷5=11792×29÷2=133418×46÷6=13812×58÷3=23212×67÷6=13496×32÷4=76810×61÷2=30518×45÷2=40514×11÷2=7739×30÷6=19544×22÷8=12113×78÷3=33817×28÷7=6830×21÷3=21011×16÷4=4470×33÷2=115530×25÷2=37584×93÷3=260410×68÷5=13674×27÷2=99910×71÷2=35512×23÷4=6914×51÷6=11970×92÷7=92021×22÷2=23112×98÷8=14733×24÷8=9945×79÷9=39516×30÷5=9684×33÷6=46290×10÷9=10026×93÷6=40319×45÷5=17121×50÷2=525438×2÷4=219455×5÷7=32540×6÷3=80436×8÷4=872400×2÷8=10092×5÷2=23040×3÷5=2432×9÷8=3611×6÷2=33542×2÷4=271200×4÷2=400290×9÷6=43539×6÷9=26771×9÷3=231362×2÷4=31561×2÷6=187170×2÷5=6883×6÷2=249102×7÷6=119954×8÷2=3816132×2÷3=88363×7÷3=847120×2÷4=60786×7÷2=2751150×6÷9=100178×9÷2=80163×4÷9=28664×6÷8=49884×9÷6=126620×3÷4=46521×6÷2=63674×4÷8=337165×6÷5=198401×4÷2=802164×6÷4=246240×7÷8=210198×5÷9=11089×6÷2=26772×8÷4=144603×8÷2=2412880÷5÷4=44360÷4÷3=30948÷2÷3=158468÷3÷6=26444÷6÷2=37816÷8÷3=34792÷4÷9=22688÷8÷2=43704÷4÷4=44330÷3÷5=22600÷2÷5=60810÷6÷5=27848÷2÷2=212180÷4÷9=5600÷2÷3=100792÷3÷8=33952÷2÷4=119952÷2÷7=68378÷6÷9=7351÷3÷3=39360÷9÷5=8234÷3÷2=39180÷3÷2=30100÷5÷5=4616÷7÷8=11960÷2÷8=60348÷2÷6=29580÷4÷5=29900÷5÷3=60567÷9÷7=9864÷2÷3=144216÷6÷6=6396÷6÷6=11770÷2÷7=55540÷9÷6=10462÷2÷3=77480÷3÷8=20198÷2÷3=33680÷5÷2=6842÷3÷2=7381÷3×7=889790÷5×6=948132÷3×5=220408÷4×8=816100÷2×3=150837÷9×5=465740÷4×2=370850÷2×7=2975748÷4×3=561740÷2×7=2590835÷5×7=1169724÷2×4=1448476÷4×8=952105÷5×4=84190÷2×8=760920÷4×2=460906÷6×3=453704÷2×5=1760225÷5×4=180868÷7×2=248390÷5×7=546888÷6×8=1184872÷4×6=1308728÷7×9=93642÷2×6=126280÷8×7=24560÷4×8=120798÷6×8=1064445÷5×3=267590÷2×9=2655891÷3×6=1782603÷9×3=201568÷8×5=355148÷4×9=333318÷6×2=106168÷4×7=294472÷8×3=177245÷5×2=98561÷3×4=748865÷5×6=103824÷8×11=33132÷3×31=136430÷3×31=310378÷9×88=3696189÷3×14=88254÷9×21=126198÷9×41=902512÷8×29=185652÷4×70=91056÷7×49=392108÷2×14=75684÷4×82=172216÷4×21=84174÷2×15=130564÷4×25=400106÷2×10=530336÷6×12=672176÷4×43=1892104÷4×10=260196÷7×66=184880÷8×45=450224÷7×37=118464÷4×24=384308÷7×71=312424÷8×61=183414÷6×28=193258÷2×30=870156÷3×62=3224144÷8×31=558224÷8×55=154077÷7×38=418154÷2×72=5544189÷9×29=609290÷5×94=545242÷6×59=413219÷3×13=94957÷3×19=361448÷7×74=4736215÷5×14=60224÷3×47=376453+(461-113)=801590+(385-123)=852365+(450-371)=444798+(304-96)=1006489+(367-218)=63873+(948-740)=281346+(499-437)=408634+(930-45)=1519140+(418-127)=431536+(591-538)=589174+(202-189)=187825+(858-724)=95988+(269-149)=20899+(885-569)=415292+(313-207)=398733+(636-158)=1211457+(408-255)=610695+(493-170)=101856+(445-331)=170290+(637-90)=837323+(407-151)=579532+(938-30)=1440240+(437-233)=444634+(399-164)=869310+(424-169)=565149+(323-98)=374241+(421-379)=283248+(858-260)=846389+(385-347)=427398+(744-581)=56156+(415-373)=98911+(975-116)=1770301+(56-45)=31251+(967-790)=228226+(103-97)=232234+(948-27)=1155190+(350-324)=216153+(430-223)=360444+(425-111)=758785+(967-468)=1284466-(175+154)=137670-(47+202)=421496-(167+117)=212903-(219+368)=316326-(99+211)=16878-(173+221)=484303-(83+214)=6899-(143+147)=609467-(120+138)=209971-(167+621)=183455-(177+67)=211836-(490+218)=128328-(31+263)=34748-(107+488)=15367-(39+22)=6834-(119+588)=127347-(58+50)=239720-(437+108)=175496-(365+122)=9967-(433+213)=321426-(373+24)=29910-(590+48)=272399-(90+115)=194675-(275+378)=22454-(12+280)=162390-(312+63)=15303-(237+21)=45800-(426+151)=223441-(387+27)=27973-(487+229)=257393-(169+180)=44761-(312+58)=391283-(13+210)=60776-(445+56)=275356-(215+38)=103640-(255+359)=26211-(11+15)=185759-(596+82)=81434-(34+265)=135664-(82+521)=61209-(410-202)=1838-(774-259)=323418-(498-226)=14646-(422-421)=45498-(261-143)=380969-(950-544)=563359-(173-84)=270604-(357-220)=467362-(385-354)=331607-(428-327)=506369-(313-147)=203288-(507-222)=3392-(472-226)=146476-(843-368)=178-(151-93)=2022-(120-108)=10485-(342-209)=352607-(579-385)=413171-(428-409)=152344-(688-506)=162483-(194-126)=415359-(590-538)=307269-(297-189)=161792-(694-479)=577258-(277-242)=223848-(222-20)=646329-(137-91)=283851-(948-366)=26997-(125-73)=45670-(566-132)=236397-(480-302)=219877-(908-246)=215272-(443-199)=28171-(432-282)=21311-(170-44)=185704-(721-168)=151431-(390-217)=258513-(725-496)=284465-(156-50)=359456-(350-251)=357245÷(40÷8)=49888÷(12÷3)=222230÷(20÷4)=46322÷(49÷7)=46450÷(18÷9)=225266÷(14÷7)=133133÷(28÷4)=19402÷(21÷7)=134423÷(15÷5)=141250÷(16÷8)=125420÷(20÷5)=105215÷(20÷4)=43144÷(72÷8)=16994÷(28÷4)=142196÷(24÷6)=4938÷(14÷7)=19184÷(12÷3)=4677÷(49÷7)=11462÷(27÷9)=154228÷(21÷7)=76144÷(32÷8)=36312÷(18÷3)=52108÷(36÷6)=18305÷(30÷6)=61301÷(49÷7)=43963÷(27÷3)=10760÷(25÷5)=12438÷(16÷8)=21981÷(12÷4)=27818÷(12÷6)=409144÷(63÷7)=16232÷(32÷8)=58287÷(63÷9)=41460÷(28÷7)=11552÷(12÷6)=26610÷(25÷5)=122234÷(27÷3)=26684÷(48÷8)=114225÷(27÷9)=75745÷(10÷2)=149228÷(2×3)=38464÷(2×2)=116780÷(2×2)=195162÷(2×3)=27258÷(2×3)=43264÷(3×2)=44656÷(2×4)=82138÷(2×3)=23608÷(2×2)=152656÷(4×2)=82784÷(4×2)=98948÷(2×2)=237603÷(3×3)=6796÷(4×2)=12534÷(3×2)=89171÷(3×3)=19424÷(4×2)=53364÷(2×2)=91138÷(3×2)=23104÷(4×2)=13888÷(4×2)=111768÷(2×3)=128168÷(4×2)=21126÷(3×3)=14144÷(2×2)=36104÷(2×4)=13108÷(2×3)=18764÷(2×2)=191960÷(4×2)=120312÷(2×3)=52920÷(2×4)=11584÷(3×2)=14288÷(4×2)=36976÷(2×2)=244944÷(2×2)=236488÷(2×4)=61784÷(2×4)=98488÷(4×2)=61144÷(3×2)=24936÷(2×4)=117250×(27÷9)=750855×(18÷3)=513043×(45÷5)=387212×(27÷3)=1908412×(12÷6)=824847×(49÷7)=5929169×(27÷9)=507674×(25÷5)=3370426×(14÷7)=852313×(28÷7)=1252198×(45÷9)=990472×(25÷5)=236081×(54÷6)=729497×(36÷6)=2982167×(40÷8)=835816×(24÷3)=6528225×(12÷4)=675961×(15÷3)=4805200×(36÷9)=800841×(30÷5)=5046297×(16÷8)=594350×(24÷6)=1400161×(10÷2)=805957×(48÷6)=7656189×(18÷9)=378103×(81÷9)=927327×(15÷5)=981233×(48÷6)=186435×(30÷5)=210492×(20÷5)=1968161×(12÷4)=48397×(30÷6)=485115×(54÷9)=690296×(16÷2)=2368207×(10÷5)=414539×(72÷9)=4312128×(24÷6)=512760×(18÷6)=228046×(56÷7)=36868×(35÷5)=47635×(50÷2)=87589×(91÷7)=115774×(48÷4)=88873×(688÷8)=627815×(528÷8)=99058×(245÷7)=203027×(91÷7)=35120×(170÷2)=170014×(220÷5)=61698×(128÷8)=156867×(112÷8)=93845×(518÷7)=333053×(90÷9)=53037×(384÷4)=355212×(154÷7)=26415×(216÷3)=108040×(24÷2)=48080×(539÷7)=616074×(52÷4)=96284×(332÷4)=697212×(416÷8)=62466×(190÷2)=627039×(189÷9)=81976×(90÷5)=136819×(98÷2)=93129×(184÷2)=266811×(656÷8)=90292×(168÷2)=772870×(104÷8)=91091×(301÷7)=391315×(496÷8)=93090×(400÷8)=450010×(180÷4)=45041×(98÷7)=57428×(39÷3)=36417×(72÷6)=20422×(105÷7)=33070×(320÷8)=280042×(189÷9)=88216×(342÷9)=60818