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249+156=948+740=74+108=214+297=250+58=80+341=95+94=216+945=248+107=161+129=215+234=205+104=54+147=823+250=246+203=46+233=121+86=961+533=182+158=515+425=190+63=312+366=51+59=344+152=69+404=615+274=156+87=355+119=144+103=320+971=231+71=771+593=357+79=172+509=89+295=332+230=122+110=664+706=166+189=483+287=450-245=601-371=478-320=332-239=298-61=231-123=497-470=407-153=392-183=806-216=388-346=926-572=466-265=623-60=403-81=681-69=422-300=706-396=411-63=546-373=446-366=646-63=215-155=131-105=244-216=611-411=363-218=356-264=278-139=904-880=275-167=614-144=409-54=586-102=69-49=534-384=228-76=932-95=492-66=999-404=159×3=809×6=27×3=33×3=111×7=557×9=88×3=834×7=37×9=487×5=183×3=458×9=31×5=651×4=165×4=382×9=252×3=637×6=131×7=464×2=39×4=644×8=63×6=259×2=105×8=617×8=244×2=117×9=162×4=23×9=457×2=58×8=154×3=124×3=168×2=582×9=200×2=999×4=98×3=189×9=228÷4=765÷3=190÷2=880÷4=80÷5=136÷8=222÷2=822÷2=24÷2=562÷2=188÷2=828÷9=274÷2=226÷2=231÷3=702÷3=392÷7=687÷3=102÷3=528÷8=180÷6=672÷6=270÷2=336÷7=245÷5=625÷5=124÷2=580÷4=198÷3=564÷2=310÷5=553÷7=261÷3=690÷3=68÷4=18÷3=36÷9=370÷2=201÷3=636÷2=10×64=38×62=11×35=42×19=11×89=77×23=12×47=88×71=73×12=69×89=59×10=21×55=27×13=93×58=22×44=74×40=22×41=60×28=27×26=25×58=13×18=98×72=36×12=50×17=70×11=65×78=10×49=20×41=13×10=54×94=17×39=75×89=34×13=26×20=28×13=98×62=24×40=52×42=36×18=96×43=492+156+148=510+548+949=552+364+42=864+982+793=252+501+115=208+191+14=47+351+120=139+137+941=139+747+92=467+695+952=477+152+299=97+511+588=23+29+597=250+885+625=93+286+285=667+551+801=167+533+196=329+540+559=27+89+23=206+501+30=112+117+79=950+878+814=382+354+234=968+569+55=335+343+204=947+953+722=198+17+258=948+999+644=34+705+132=366+586+454=79+620+275=963+770+980=107+576+262=997+37+82=151+127+297=101+711+407=366+63+119=617+854+434=313+24+461=15+679+961=310+67-51=629+998-416=143+331-57=896+234-973=300+188-197=314+988-745=262+145-147=358+530-85=133+319-295=166+815-253=359+39-270=361+173-152=278+121-138=998+536-825=16+467-451=494+475-686=300+123-173=854+282-299=294+106-384=515+201-447=288+211-132=326+979-227=68+432-112=322+913-454=257+128-47=525+420-724=30+318-338=143+827-492=197+292-82=597+133-151=58+263-45=899+539-64=39+448-95=997+595-946=70+195-156=348+361-254=281+191-112=836+521-584=100+215-175=252+35-225=406-213-160=539-236-140=481-45-430=891-278-283=483-381-84=738-261-320=116-33-78=464-262-25=479-289-108=857-686-11=499-56-313=739-415-321=486-121-244=539-204-86=407-42-110=918-119-450=432-83-69=503-112-158=346-46-23=503-17-179=482-102-303=647-373-60=461-36-406=926-284-358=390-111-172=502-173-103=465-33-410=850-338-117=339-23-140=778-270-338=413-17-386=521-102-235=395-91-137=677-200-20=288-99-118=984-347-315=325-212-53=407-183-61=477-42-18=489-11-210=312-265+188=697-63+87=339-307+463=865-609+714=360-330+457=574-283+757=321-279+169=684-276+798=496-371+256=420-324+957=260-17+254=761-617+929=372-94+166=232-48+967=478-456+95=318-207+63=272-226+49=306-20+489=291-288+221=549-171+932=423-375+144=511-198+130=307-284+381=796-377+319=448-291+305=920-690+247=61-12+102=467-444+266=412-391+194=756-52+226=253-167+249=549-244+416=210-57+122=471-357+471=496-214+217=707-631+244=390-303+13=521-176+546=242-232+426=849-671+938=28×11×3=59×46×4=11×18×3=80×95×7=20×14×3=77×34×7=14×21×2=73×78×3=19×20×2=82×98×4=10×19×2=69×88×7=14×12×4=66×87×4=11×11×7=53×99×2=17×11×5=75×73×5=15×16×2=53×75×8=11×12×3=42×20×2=21×11×3=92×77×4=23×10×2=31×75×3=11×33×2=52×56×9=15×12×4=27×49×8=17×16×3=35×56×8=12×22×3=21×28×3=24×11×3=85×77×5=13×18×3=93×49×7=10×28×3=86×42×2=37×8×2=115×7×4=73×3×4=33×4×2=15×8×7=79×7×2=21×4×3=228×3×9=29×4×7=274×3×2=45×7×3=79×6×2=51×2×8=161×5×3=20×3×6=157×4×2=10×6×9=132×3×6=55×7×2=131×2×4=159×2×3=480×2×4=33×6×3=132×2×9=34×7×2=128×4×3=91×4×2=179×2×9=128×2×3=308×2×8=50×2×8=106×8×4=27×7×2=92×5×8=61×2×4=84×7×9=68×2×3=411×2×5=22×2×6=325×3×6=16×6×82=13×6×65=20×4×21=13×6×73=13×6×54=12×8×67=19×2×61=38×2×39=14×5×30=12×6×24=22×4×21=12×5×34=23×2×93=11×6×18=30×2×71=12×4×20=28×2×29=16×5×68=14×5×81=12×4×18=11×9×37=34×2×23=13×7×48=22×4×97=10×6×20=15×5×28=15×5×50=22×2×75=13×4×64=42×2×45=11×5×61=43×2×32=11×3×99=18×4×58=44×2×90=26×3×51=11×4×21=10×3×78=18×2×50=11×9×59=18×16÷3=51×20÷2=14×48÷7=60×94÷5=18×18÷9=41×68÷2=30×20÷5=66×39÷9=51×10÷3=97×68÷2=21×33÷9=47×42÷6=16×21÷4=30×84÷2=12×25÷6=93×70÷5=28×12÷4=68×51÷4=15×10÷5=40×81÷8=22×34÷4=95×95÷5=14×69÷6=10×44÷2=15×20÷5=51×72÷6=17×12÷3=90×84÷3=14×32÷2=62×40÷2=20×15÷6=23×36÷3=32×29÷2=56×75÷4=12×57÷6=50×84÷3=22×36÷8=19×54÷9=16×27÷6=90×47÷9=49×9÷3=38×8÷4=184×4÷8=795×8÷5=195×3÷5=820×9÷4=100×6÷4=420×6÷7=194×2÷4=896×7÷2=414×2÷4=280×8÷2=20×5÷4=885×2÷6=166×2÷4=570×2÷3=423×2÷3=466×5÷2=308×2÷8=764×3÷2=46×6÷4=320×2÷5=105×2÷3=728×6÷4=108×6÷4=197×9÷3=160×6÷8=525×7÷3=280×3÷5=48×6÷3=107×6÷2=552×2÷3=24×2÷8=47×4÷2=126×7÷6=116×3÷2=486×2÷4=888×2÷6=132×5÷3=787×9÷3=464÷4÷4=652÷2÷2=834÷3÷2=540÷6÷5=105÷7÷3=966÷3÷2=324÷3÷6=54÷2÷9=276÷2÷3=162÷9÷2=924÷3÷2=424÷2÷4=448÷4÷7=126÷9÷2=440÷4÷5=130÷5÷2=330÷3÷5=420÷2÷3=360÷2÷2=140÷5÷2=360÷2÷5=990÷2÷3=666÷3÷3=852÷6÷2=108÷9÷4=932÷2÷2=728÷2÷2=280÷7÷8=252÷2÷7=880÷2÷4=435÷5÷3=552÷4÷3=550÷5÷2=351÷3÷9=792÷9÷4=594÷6÷9=120÷6÷5=855÷3÷3=672÷3÷2=112÷2÷2=412÷4×2=588÷3×8=440÷5×2=35÷5×7=708÷2×8=351÷3×4=460÷4×8=688÷2×9=716÷2×7=896÷8×7=548÷4×5=921÷3×2=906÷3×7=660÷4×2=925÷5×7=117÷9×6=959÷7×2=18÷9×2=24÷8×7=136÷2×4=368÷8×2=506÷2×5=416÷2×3=567÷3×9=658÷2×8=624÷2×6=630÷3×9=42÷6×7=252÷9×2=837÷3×6=888÷3×9=126÷9×6=771÷3×8=372÷6×4=972÷2×6=804÷4×3=940÷4×8=952÷4×8=828÷3×5=872÷8×5=70÷5×29=522÷6×63=200÷4×14=160÷2×46=24÷3×48=472÷8×78=35÷7×91=384÷6×56=152÷4×25=72÷8×19=657÷9×10=102÷3×82=45÷3×35=270÷3×30=39÷3×14=36÷4×31=91÷7×30=296÷4×60=12÷4×45=312÷4×93=21÷3×62=75÷3×43=81÷9×22=161÷7×81=522÷9×11=44÷4×82=88÷8×32=183÷3×31=56÷7×90=448÷8×52=117÷3×24=135÷3×32=72÷6×43=44÷4×98=65÷5×70=33÷3×83=92÷4×21=306÷9×76=33÷3×16=585÷9×72=355+(116-58)=196+(886-864)=57+(102-30)=144+(826-619)=33+(484-40)=903+(146-67)=249+(251-79)=681+(913-348)=79+(475-250)=566+(926-658)=319+(366-38)=997+(771-290)=130+(325-92)=243+(619-296)=494+(475-347)=898+(946-334)=355+(437-389)=100+(323-128)=376+(174-69)=492+(868-644)=341+(218-46)=795+(759-634)=234+(448-316)=759+(596-300)=438+(491-486)=592+(921-313)=149+(117-50)=979+(540-535)=90+(344-186)=149+(496-156)=422+(356-80)=271+(881-359)=45+(379-332)=249+(813-569)=468+(331-168)=27+(972-887)=28+(403-42)=491+(100-44)=210+(278-42)=74+(854-405)=368-(92+210)=502-(362+25)=427-(27+72)=973-(180+366)=263-(18+100)=853-(141+659)=396-(285+31)=541-(458+55)=252-(62+51)=992-(377+244)=258-(180+68)=926-(134+272)=378-(15+254)=587-(31+189)=295-(47+172)=844-(51+433)=400-(152+201)=624-(145+19)=494-(305+85)=262-(12+144)=444-(159+183)=450-(213+223)=410-(83+306)=890-(319+122)=436-(92+95)=875-(437+76)=275-(53+166)=754-(43+685)=435-(217+116)=725-(190+256)=319-(72+129)=707-(593+96)=427-(116+182)=972-(346+261)=310-(162+58)=233-(77+113)=444-(247+149)=868-(204+355)=494-(16+200)=966-(27+440)=298-(346-257)=842-(936-265)=291-(353-233)=867-(798-775)=313-(187-152)=737-(482-295)=322-(433-316)=746-(558-218)=232-(440-351)=707-(373-361)=462-(280-11)=377-(946-694)=216-(461-439)=740-(818-754)=120-(438-392)=695-(748-292)=456-(471-78)=700-(869-176)=293-(400-241)=442-(557-412)=444-(473-440)=648-(709-351)=381-(317-33)=480-(583-539)=367-(429-308)=524-(823-379)=332-(241-128)=579-(705-562)=69-(230-182)=894-(653-128)=420-(255-194)=594-(650-386)=382-(210-133)=482-(640-225)=414-(376-371)=513-(543-171)=418-(480-338)=875-(728-507)=323-(456-230)=69-(537-528)=400÷(14÷7)=540÷(12÷2)=80÷(24÷3)=655÷(40÷8)=234÷(12÷2)=765÷(10÷2)=54÷(27÷3)=248÷(40÷5)=198÷(12÷2)=520÷(15÷3)=230÷(20÷4)=740÷(25÷5)=423÷(54÷6)=805÷(21÷3)=164÷(16÷8)=840÷(30÷5)=392÷(35÷5)=456÷(72÷9)=306÷(63÷7)=762÷(15÷5)=412÷(24÷6)=966÷(15÷5)=258÷(21÷7)=640÷(36÷9)=24÷(27÷9)=256÷(64÷8)=465÷(20÷4)=252÷(30÷5)=304÷(18÷9)=549÷(21÷7)=232÷(40÷5)=938÷(49÷7)=440÷(45÷9)=975÷(45÷9)=40÷(64÷8)=540÷(63÷7)=105÷(12÷4)=852÷(15÷5)=114÷(16÷8)=468÷(18÷2)=216÷(3×2)=144÷(2×3)=560÷(4×2)=368÷(4×2)=412÷(2×2)=360÷(4×2)=468÷(3×2)=132÷(2×3)=126÷(3×2)=708÷(3×2)=816÷(2×3)=188÷(2×2)=27÷(3×3)=900÷(3×3)=816÷(2×4)=900÷(3×2)=552÷(4×2)=186÷(2×3)=588÷(2×3)=486÷(3×2)=108÷(2×3)=448÷(2×4)=66÷(2×3)=528÷(2×4)=84÷(2×3)=120÷(3×2)=608÷(2×2)=304÷(2×4)=392÷(2×2)=186÷(3×2)=690÷(2×3)=726÷(2×3)=174÷(2×3)=720÷(3×2)=135÷(3×3)=872÷(2×2)=204÷(2×3)=240÷(2×3)=696÷(3×2)=564÷(3×2)=237×(28÷7)=812×(72÷8)=266×(14÷7)=628×(49÷7)=29×(35÷7)=234×(54÷6)=161×(27÷9)=671×(15÷3)=24×(72÷8)=804×(48÷6)=176×(18÷9)=472×(30÷6)=60×(63÷9)=203×(36÷6)=74×(18÷3)=875×(32÷8)=111×(40÷8)=622×(28÷4)=95×(36÷9)=956×(35÷5)=10×(36÷4)=776×(45÷5)=62×(72÷8)=276×(45÷5)=20×(48÷6)=384×(36÷9)=152×(15÷5)=811×(12÷6)=171×(15÷3)=354×(81÷9)=17×(35÷7)=648×(12÷4)=479×(18÷9)=832×(56÷7)=31×(27÷9)=584×(42÷6)=234×(15÷5)=77×(54÷6)=129×(27÷9)=131×(63÷9)=11×(648÷9)=92×(150÷6)=12×(96÷4)=69×(82÷2)=24×(84÷6)=22×(231÷7)=10×(312÷6)=47×(98÷2)=11×(106÷2)=92×(140÷4)=11×(534÷6)=92×(153÷3)=12×(234÷6)=51×(576÷6)=32×(42÷2)=37×(50÷5)=53×(60÷5)=45×(255÷3)=14×(342÷9)=81×(702÷9)=12×(140÷5)=28×(584÷8)=17×(100÷4)=47×(230÷5)=28×(112÷8)=65×(441÷9)=11×(159÷3)=49×(99÷3)=15×(200÷5)=85×(330÷5)=11×(74÷2)=29×(58÷2)=15×(342÷9)=28×(315÷7)=10×(684÷9)=24×(270÷6)=18×(351÷9)=66×(324÷9)=81×(44÷4)=92×(438÷6)=174+16×3=293+142×3=155+197×4=794+299×2=340+149×4=655+347×2=308+54×6=781+113×5=431+86×2=822+199×3=53+64×7=920+267×2=27+12×3=498+97×5=361+152×3=318+122×8=479+16×2=307+22×7=391+108×5=785+152×4=54+406×2=757+313×3=476+104×5=99+33×8=143+243×3=849+247×3=357+143×2=89+98×3=240+125×3=729+140×5=131×2+32=84×7+100=142×3+270=138×2+94=54×6+388=110×4+794=78×8+270=376×2+616=205×2+458=71×6+146=144+34×17=673+23×22=316+27×18=67+39×19=163+11×43=959+16×60=116+10×61=415+28×20=291+11×23=606+26×35=454+13×12=851+55×16=275+50×11=774+63×11=125+18×24=124+65×10=96+11×73=155+35×18=399+10×52=28+17×21=449+24×18=936+49×10=225+18×23=309+12×11=49+14×39=423+48×18=10+12×48=79+28×32=437+15×19=542+27×22=15×34+271=12×47+829=10×26+97=12×57+753=21×35+191=11×40+409=11×38+216=12×23+78=23×20+212=19×48+950=485-27×17=808-11×13=450-14×18=872-30×12=433-12×30=505-15×15=449-21×20=933-42×19=162-10×16=815-19×13=449-19×15=691-24×11=370-26×13=997-15×18=392-12×19=949-44×15=363-22×11=946-30×16=452-12×36=593-10×49=404-16×10=978-46×20=406-16×10=468-30×15=487-21×10=785-64×12=202-13×14=566-12×46=470-15×23=800-46×16=486-36×11=843-19×18=464-37×10=846-21×11=273-17×15=680-29×23=344-28×12=840-34×23=310-13×22=904-10×87=402-69×2=969-66×7=89-14×2=300-31×9=388-111×3=739-86×8=420-36×3=391-10×7=226-83×2=956-22×8=304-18×9=941-236×2=188-44×4=396-56×3=370-33×7=600-213×2=349-40×7=913-89×8=353-88×3=990-101×8=207-19×8=883-120×4=335-32×7=716-54×6=365-58×4=489-23×6=198-21×7=837-246×2=481-163×2=782-40×2=303-33×4=713-159×3=449-136×2=948-197×2=205-21×8=841-362×2=275-65×3=667-98×6=253-57×3=765-152×3=10×22-174=83×12-57=22×13-44=30×23-272=27×13-73=53×10-66=25×17-111=47×19-701=14×24-88=13×28-282=33×14-149=51×18-241=19×13-183=31×32-983=39×12-320=19×51-593=41×11-27=11×51-184=15×29-63=56×13-154=16×22-67=28×34-948=22×17-249=18×30-74=31×16-100=41×18-34=24×14-316=77×11-235=41×10-93=28×27-155=11×40-191=27×26-584=19×16-118=70×10-562=21×16-180=26×17-297=49×10-445=27×27-614=24×16-264=75×10-443=226×4-868=894×4-110=412×2-214=395×7-151=92×4-210=282×8-713=469×2-476=268×5-161=85×8-346=128×5-374=158×6-574=542×6-736=132×7-663=375×7-569=285×2-233=705×2-207=191×3-529=608×3-382=422×2-381=229×6-952=105×8-81=439×9-657=147×5-166=683×8-442=190×4-80=425×8-356=431×2-671=185×6-325=115×8-170=115×9-871=284×3-278=571×9-325=450×2-469=103×4-19=84×4-149=707×3-33=241×3-707=689×9-213=61×7-288=598×7-68=261+110÷5=130+572÷2=401+392÷7=753+180÷5=33+720÷9=697+684÷2=244+500÷5=232+305÷5=72+132÷3=639+820÷2=295+708÷2=231+594÷3=396+420÷3=397+396÷4=224+864÷8=836+970÷2=22+996÷6=61+766÷2=175+420÷2=239+674÷2=632÷8+480=860÷2+140=304÷8+120=666÷2+290=360÷9+476=813÷3+502=782÷2+232=200÷2+396=98÷7+441=994÷2+803=488÷4+70=982÷2+429=785÷5+267=306÷2+116=840÷2+14=314÷2+649=65÷5+445=588÷4+21=597÷3+229=369÷3+375=433-16÷4=355-56÷8=156-72÷8=221-516÷4=464-610÷2=984-582÷3=228-178÷2=914-968÷2=269-212÷4=909-849÷3=345-504÷9=874-175÷5=145-370÷5=219-146÷2=233-176÷2=982-604÷4=308-812÷4=725-782÷2=448-939÷3=384-162÷9=83-256÷4=627-486÷2=364-378÷6=412-956÷4=195-445÷5=879-532÷4=416-635÷5=771-500÷4=142-711÷9=324-24÷6=356-604÷4=737-732÷6=136-90÷3=164-321÷3=147-444÷4=686-720÷2=322-162÷6=505-224÷4=391-546÷6=510-142÷2=12×(216-149)=33×(597-583)=29×(72-43)=47×(999-924)=38×(344-318)=38×(447-419)=34×(113-99)=62×(477-450)=14×(126-91)=82×(172-111)=10×(210-199)=64×(814-763)=27×(333-322)=98×(545-487)=24×(197-171)=91×(262-251)=56×(167-155)=69×(744-694)=16×(155-125)=34×(660-649)=(90-76)×60=(835-799)×43=(142-83)×13=(528-450)×95=(140-126)×28=(940-872)×10=(475-449)×20=(184-146)×59=(444-431)×63=(266-184)×50=(163-151)×73=(464-434)×89=(109-45)×14=(751-703)×21=(334-316)×26=(973-958)×67=(482-453)×29=(575-503)×83=(366-353)×41=(977-878)×13=222×(59-56)=295×(685-682)=104×(333-326)=189×(877-873)=69×(356-350)=329×(656-652)=24×(415-407)=910×(792-788)=11×(226-219)=875×(328-325)=178×(457-453)=318×(332-323)=225×(400-397)=830×(706-702)=86×(219-213)=226×(766-760)=95×(293-288)=34×(809-803)=126×(140-136)=74×(466-458)=221×(111-108)=445×(753-748)=116×(73-70)=249×(561-558)=190×(33-29)=55×(203-197)=153×(341-335)=723×(603-600)=42×(306-300)=805×(225-217)=241×(482-479)=322×(762-753)=91×(251-248)=714×(472-468)=292×(142-139)=61×(272-266)=44×(363-357)=736×(604-595)=88×(392-386)=451×(816-807)=357÷(152-149)=316÷(238-236)=24÷(118-116)=448÷(594-586)=355÷(322-317)=826÷(342-335)=336÷(393-391)=908÷(935-933)=362÷(223-221)=90÷(154-148)=408÷(249-245)=378÷(765-762)=474÷(110-107)=520÷(117-109)=452÷(222-218)=119÷(297-290)=342÷(389-387)=690÷(224-222)=174÷(386-384)=486÷(127-121)=304÷(143-139)=159÷(957-954)=280÷(188-184)=63÷(568-561)=148÷(423-421)=966÷(588-582)=195÷(250-245)=435÷(275-272)=33÷(304-301)=785÷(718-713)=430÷(390-388)=357÷(992-985)=333÷(300-297)=206÷(829-827)=275÷(377-372)=148÷(162-160)=60÷(189-186)=324÷(736-727)=78÷(253-251)=804÷(974-971)=(332-71)÷3=(417-354)÷3=(413-263)÷2=(843-591)÷7=(319-10)÷3=(425-269)÷4=(329-275)÷6=(912-444)÷4=(294-261)÷3=(399-343)÷8=(292-202)÷9=(953-863)÷2=(464-308)÷2=(254-134)÷4=(449-26)÷9=(935-32)÷3=(467-455)÷6=(928-278)÷2=(225-81)÷3=(663-335)÷4=(451-97)÷2=(474-183)÷3=(354-170)÷8=(444-368)÷2=(313-121)÷4=(662-149)÷9=(463-71)÷7=(271-63)÷8=(236-116)÷3=(962-88)÷2=(327-234)÷3=(42-28)÷7=(374-268)÷2=(779-715)÷8=(268-244)÷6=(907-646)÷3=(450-420)÷5=(831-647)÷4=(287-254)÷3=(643-358)÷5=1/8+5/8=6/9+3/9=4/8+2/8=7/9+2/9=1/6+4/6=3/5+2/5=1/4+2/4=1/7+4/7=4/7+2/7=6/9+2/9=1/6+2/6=7/10+3/10=3/8-2/8=5/9-1/9=5/7-1/7=3/9-2/9=3/6-2/6=2/4-1/4=2/5-1/5=4/5-1/5=4/7-2/7=4/7-1/7=3/7-1/7=2/3-1/3=9.3+3.4=7.3+5.9=6.0+4.7=9.8+6.8=2.4+0.4=83.2+8.2=7.5+7.4=17.6+64.4=5.2+4.3=9.0+1.4=0.8+3.7=37.7+56.2=7.2+8.1=7.8+5.0=5.8+9.4=9.5+5.8=1.8+6.9=18.9+1.6=0.9+1.1=8.8+17.3=7.3+6.2=6.3+5.3=7.2+6.9=22.1+63.4=2.1+6.2=55.9+13.3=5.0+3.3=3.1+3.1=5.5+1.5=17.7+50.8=7.1+1.9=78.6+12.2=2.5+5.0=5.4+5.6=9.1+9.2=43.5+19.3=7.6+1.4=37.9+16.4=3.1+2.9=5.8+9.8=8.5-6.1=59.1-23.9=9.0-7.9=9.1-7.6=2.9-2.3=62.6-54.2=4.4-1.5=88.1-41.4=8.0-1.5=2.2-1.5=6.9-2.7=96.6-59.2=9.4-7.8=51.6-50.4=9.7-8.7=8.2-7.9=7.2-3.3=38.2-15.4=8.6-5.3=72.9-65.7=1.1-0.9=8.5-0.2=3.0-2.0=24.8-12.7=6.7-3.0=53.5-1.3=7.8-0.9=4.4-1.3=9.5-6.3=90.9-82.8=8.4-5.0=99.4-92.5=0.5-0.3=5.0-2.1=6.3-5.1=42.6-21.6=9.5-2.3=93.0-2.1=10.0-8.2=5.5-5.1=參考答案249+156=405948+740=168874+108=182214+297=511250+58=30880+341=42195+94=189216+945=1161248+107=355161+129=290215+234=449205+104=30954+147=201823+250=1073246+203=44946+233=279121+86=207961+533=1494182+158=340515+425=940190+63=253312+366=67851+59=110344+152=49669+404=473615+274=889156+87=243355+119=474144+103=247320+971=1291231+71=302771+593=1364357+79=436172+509=68189+295=384332+230=562122+110=232664+706=1370166+189=355483+287=770450-245=205601-371=230478-320=158332-239=93298-61=237231-123=108497-470=27407-153=254392-183=209806-216=590388-346=42926-572=354466-265=201623-60=563403-81=322681-69=612422-300=122706-396=310411-63=348546-373=173446-366=80646-63=583215-155=60131-105=26244-216=28611-411=200363-218=145356-264=92278-139=139904-880=24275-167=108614-144=470409-54=355586-102=48469-49=20534-384=150228-76=152932-95=837492-66=426999-404=595159×3=477809×6=485427×3=8133×3=99111×7=777557×9=501388×3=264834×7=583837×9=333487×5=2435183×3=549458×9=412231×5=155651×4=2604165×4=660382×9=3438252×3=756637×6=3822131×7=917464×2=92839×4=156644×8=515263×6=378259×2=518105×8=840617×8=4936244×2=488117×9=1053162×4=64823×9=207457×2=91458×8=464154×3=462124×3=372168×2=336582×9=5238200×2=400999×4=399698×3=294189×9=1701228÷4=57765÷3=255190÷2=95880÷4=22080÷5=16136÷8=17222÷2=111822÷2=41124÷2=12562÷2=281188÷2=94828÷9=92274÷2=137226÷2=113231÷3=77702÷3=234392÷7=56687÷3=229102÷3=34528÷8=66180÷6=30672÷6=112270÷2=135336÷7=48245÷5=49625÷5=125124÷2=62580÷4=145198÷3=66564÷2=282310÷5=62553÷7=79261÷3=87690÷3=23068÷4=1718÷3=636÷9=4370÷2=185201÷3=67636÷2=31810×64=64038×62=235611×35=38542×19=79811×89=97977×23=177112×47=56488×71=624873×12=87669×89=614159×10=59021×55=115527×13=35193×58=539422×44=96874×40=296022×41=90260×28=168027×26=70225×58=145013×18=23498×72=705636×12=43250×17=85070×11=77065×78=507010×49=49020×41=82013×10=13054×94=507617×39=66375×89=667534×13=44226×20=52028×13=36498×62=607624×40=96052×42=218436×18=64896×43=4128492+156+148=796510+548+949=2007552+364+42=958864+982+793=2639252+501+115=868208+191+14=41347+351+120=518139+137+941=1217139+747+92=978467+695+952=2114477+152+299=92897+511+588=119623+29+597=649250+885+625=176093+286+285=664667+551+801=2019167+533+196=896329+540+559=142827+89+23=139206+501+30=737112+117+79=308950+878+814=2642382+354+234=970968+569+55=1592335+343+204=882947+953+722=2622198+17+258=473948+999+644=259134+705+132=871366+586+454=140679+620+275=974963+770+980=2713107+576+262=945997+37+82=1116151+127+297=575101+711+407=1219366+63+119=548617+854+434=1905313+24+461=79815+679+961=1655310+67-51=326629+998-416=1211143+331-57=417896+234-973=157300+188-197=291314+988-745=557262+145-147=260358+530-85=803133+319-295=157166+815-253=728359+39-270=128361+173-152=382278+121-138=261998+536-825=70916+467-451=32494+475-686=283300+123-173=250854+282-299=837294+106-384=16515+201-447=269288+211-132=367326+979-227=107868+432-112=388322+913-454=781257+128-47=338525+420-724=22130+318-338=10143+827-492=478197+292-82=407597+133-151=57958+263-45=276899+539-64=137439+448-95=392997+595-946=64670+195-156=109348+361-254=455281+191-112=360836+521-584=773100+215-175=140252+35-225=62406-213-160=33539-236-140=163481-45-430=6891-278-283=330483-381-84=18738-261-320=157116-33-78=5464-262-25=177479-289-108=82857-686-11=160499-56-313=130739-415-321=3486-121-244=121539-204-86=249407-42-110=255918-119-450=349432-83-69=280503-112-158=233346-46-23=277503-17-179=307482-102-303=77647-373-60=214461-36-406=19926-284-358=284390-111-172=107502-173-103=226465-33-410=22850-338-117=395339-23-140=176778-270-338=170413-17-386=10521-102-235=184395-91-137=167677-200-20=457288-99-118=71984-347-315=322325-212-53=60407-183-61=163477-42-18=417489-11-210=268312-265+188=235697-63+87=721339-307+463=495865-609+714=970360-330+457=487574-283+757=1048321-279+169=211684-276+798=1206496-371+256=381420-324+957=1053260-17+254=497761-617+929=1073372-94+166=444232-48+967=1151478-456+95=117318-207+63=174272-226+49=95306-20+489=775291-288+221=224549-171+932=1310423-375+144=192511-198+130=443307-284+381=404796-377+319=738448-291+305=462920-690+247=47761-12+102=151467-444+266=289412-391+194=215756-52+226=930253-167+249=335549-244+416=721210-57+122=275471-357+471=585496-214+217=499707-631+244=320390-303+13=100521-176+546=891242-232+426=436849-671+938=111628×11×3=92459×46×4=1085611×18×3=59480×95×7=5320020×14×3=84077×34×7=1832614×21×2=58873×78×3=1708219×20×2=76082×98×4=3214410×19×2=38069×88×7=4250414×12×4=67266×87×4=2296811×11×7=84753×99×2=1049417×11×5=93575×73×5=2737515×16×2=48053×75×8=3180011×12×3=39642×20×2=168021×11×3=69392×77×4=2833623×10×2=46031×75×3=697511×33×2=72652×56×9=2620815×12×4=72027×49×8=1058417×16×3=81635×56×8=1568012×22×3=79221×28×3=176424×11×3=79285×77×5=3272513×18×3=70293×49×7=3189910×28×3=84086×42×2=722437×8×2=592115×7×4=322073×3×4=87633×4×2=26415×8×7=84079×7×2=110621×4×3=252228×3×9=615629×4×7=812274×3×2=164445×7×3=94579×6×2=94851×2×8=816161×5×3=241520×3×6=360157×4×2=125610×6×9=540132×3×6=237655×7×2=770131×2×4=1048159×2×3=954480×2×4=384033×6×3=594132×2×9=237634×7×2=476128×4×3=153691×4×2=728179×2×9=3222128×2×3=768308×2×8=492850×2×8=800106×8×4=339227×7×2=37892×5×8=368061×2×4=48884×7×9=529268×2×3=408411×2×5=411022×2×6=264325×3×6=585016×6×82=787213×6×65=507020×4×21=168013×6×73=569413×6×54=421212×8×67=643219×2×61=231838×2×39=296414×5×30=210012×6×24=172822×4×21=184812×5×34=204023×2×93=427811×6×18=118830×2×71=426012×4×20=96028×2×29=162416×5×68=544014×5×81=567012×4×18=86411×9×37=366334×2×23=156413×7×48=436822×4×97=853610×6×20=120015×5×28=210015×5×50=375022×2×75=330013×4×64=332842×2×45=378011×5×61=335543×2×32=275211×3×99=326718×4×58=417644×2×90=792026×3×51=397811×4×21=92410×3×78=234018×2×50=180011×9×59=584118×16÷3=9651×20÷2=51014×48÷7=9660×94÷5=112818×18÷9=3641×68÷2=139430×20÷5=12066×39÷9=28651×10÷3=17097×68÷2=329821×33÷9=7747×42÷6=32916×21÷4=8430×84÷2=126012×25÷6=5093×70÷5=130228×12÷4=8468×51÷4=86715×10÷5=3040×81÷8=40522×34÷4=18795×95÷5=180514×69÷6=16110×44÷2=22015×20÷5=6051×72÷6=61217×12÷3=6890×84÷3=252014×32÷2=22462×40÷2=124020×15÷6=5023×36÷3=27632×29÷2=46456×75÷4=105012×57÷6=11450×84÷3=140022×36÷8=9919×54÷9=11416×27÷6=7290×47÷9=47049×9÷3=14738×8÷4=76184×4÷8=92795×8÷5=1272195×3÷5=117820×9÷4=1845100×6÷4=150420×6÷7=360194×2÷4=97896×7÷2=3136414×2÷4=207280×8÷2=112020×5÷4=25885×2÷6=295166×2÷4=83570×2÷3=380423×2÷3=282466×5÷2=1165308×2÷8=77764×3÷2=114646×6÷4=69320×2÷5=128105×2÷3=70728×6÷4=1092108×6÷4=162197×9÷3=591160×6÷8=120525×7÷3=1225280×3÷5=16848×6÷3=96107×6÷2=321552×2÷3=36824×2÷8=647×4÷2=94126×7÷6=147116×3÷2=174486×2÷4=243888×2÷6=296132×5÷3=220787×9÷3=2361464÷4÷4=29652÷2÷2=163834÷3÷2=139540÷6÷5=18105÷7÷3=5966÷3÷2=161324÷3÷6=1854÷2÷9=3276÷2÷3=46162÷9÷2=9924÷3÷2=154424÷2÷4=53448÷4÷7=16126÷9÷2=7440÷4÷5=22130÷5÷2=13330÷3÷5=22420÷2÷3=70360÷2÷2=90140÷5÷2=14360÷2÷5=36990÷2÷3=165666÷3÷3=74852÷6÷2=71108÷9÷4=3932÷2÷2=233728÷2÷2=182280÷7÷8=5252÷2÷7=18880÷2÷4=110435÷5÷3=29552÷4÷3=46550÷5÷2=55351÷3÷9=13792÷9÷4=22594÷6÷9=11120÷6÷5=4855÷3÷3=95672÷3÷2=112112÷2÷2=28412÷4×2=206588÷3×8=1568440÷5×2=17635÷5×7=49708÷2×8=2832351÷3×4=468460÷4×8=920688÷2×9=3096716÷2×7=2506896÷8×7=784548÷4×5=685921÷3×2=614906÷3×7=2114660÷4×2=330925÷5×7=1295117÷9×6=78959÷7×2=27418÷9×2=424÷8×7=21136÷2×4=272368÷8×2=92506÷2×5=1265416÷2×3=624567÷3×9=1701658÷2×8=2632624÷2×6=1872630÷3×9=189042÷6×7=49252÷9×2=56837÷3×6=1674888÷3×9=2664126÷9×6=84771÷3×8=2056372÷6×4=248972÷2×6=2916804÷4×3=603940÷4×8=1880952÷4×8=1904828÷3×5=1380872÷8×5=54570÷5×29=406522÷6×63=5481200÷4×14=700160÷2×46=368024÷3×48=384472÷8×78=460235÷7×91=455384÷6×56=3584152÷4×25=95072÷8×19=171657÷9×10=730102÷3×82=278845÷3×35=525270÷3×30=270039÷3×14=18236÷4×31=27991÷7×30=390296÷4×60=444012÷4×45=135312÷4×93=725421÷3×62=43475÷3×43=107581÷9×22=198161÷7×81=1863522÷9×11=63844÷4×82=90288÷8×32=352183÷3×31=189156÷7×90=720448÷8×52=2912117÷3×24=936135÷3×32=144072÷6×43=51644÷4×98=107865÷5×70=91033÷3×83=91392÷4×21=483306÷9×76=258433÷3×16=176585÷9×72=4680355+(116-58)=413196+(886-864)=21857+(102-30)=129144+(826-619)=35133+(484-40)=477903+(146-67)=982249+(251-79)=421681+(913-348)=124679+(475-250)=304566+(926-658)=834319+(366-38)=647997+(771-290)=1478130+(325-92)=363243+(619-296)=566494+(475-347)=622898+(946-334)=1510355+(437-389)=403100+(323-128)=295376+(174-69)=481492+(868-644)=716341+(218-46)=513795+(759-634)=920234+(448-316)=366759+(596-300)=1055438+(491-486)=443592+(921-313)=1200149+(117-50)=216979+(540-535)=98490+(344-186)=248149+(496-156)=489422+(356-80)=698271+(881-359)=79345+(379-332)=92249+(813-569)=493468+(331-168)=63127+(972-887)=11228+(403-42)=389491+(100-44)=547210+(278-42)=44674+(854-405)=523368-(92+210)=66502-(362+25)=115427-(27+72)=328973-(180+366)=427263-(18+100)=145853-(141+659)=53396-(285+31)=80541-(458+55)=28252-(62+51)=139992-(377+244)=371258-(180+68)=10926-(134+272)=520378-(15+254)=109587-(31+189)=367295-(47+172)=76844-(51+433)=360400-(152+201)=47624-(145+19)=460494-(305+85)=104262-(12+144)=106444-(159+183)=102450-(213+223)=14410-(83+306)=21890-(319+122)=449436-(92+95)=249875-(437+76)=362275-(53+166)=56754-(43+685)=26435-(217+116)=102725-(190+256)=279319-(72+129)=118707-(593+96)=18427-(116+182)=129972-(346+261)=365310-(162+58)=90233-(77+113)=43444-(247+149)=48868-(204+355)=309494-(16+200)=278966-(27+440)=499298-(346-257)=209842-(936-265)=171291-(353-233)=171867-(798-775)=844313-(187-152)=278737-(482-295)=550322-(433-316)=205746-(558-218)=406232-(440-351)=143707-(373-361)=695462-(280-11)=193377-(946-694)=125216-(461-439)=194740-(818-754)=676120-(438-392)=74695-(748-292)=239456-(471-78)=63700-(869-176)=7293-(400-241)=134442-(557-412)=297444-(473-440)=411648-(709-351)=290381-(317-33)=97480-(583-539)=436367-(429-308)=246524-(823-379)=80332-(241-128)=219579-(705-562)=43669-(230-182)=21894-(653-128)=369420-(255-194)=359594-(650-386)=330382-(210-133)=305482-(640-225)=67414-(376-371)=409513-(543-171)=141418-(480-338)=276875-(728-507)=654323-(456-230)=9769-(537-528)=60400÷(14÷7)=200540÷(12÷2)=9080÷(24÷3)=10655÷(40÷8)=131234÷(12÷2)=39765÷(10÷2)=15354÷(27÷3)=6248÷(40÷5)=31198÷(12÷2)=33520÷(15÷3)=104230÷(20÷4)=46740÷(25÷5)=148423÷(54÷6)=47805÷(21÷3)=115164÷(16÷8)=82840÷(30÷5)=140392÷(35÷5)=56456÷(72÷9)=57306÷(63÷7)=34762÷(15÷5)=254412÷(24÷6)=103966÷(15÷5)=322258÷(21÷7)=86640÷(36÷9)=16024÷(27÷9)=8256÷(64÷8)=32465÷(20÷4)=93252÷(30÷5)=42304÷(18÷9)=152549÷(21÷7)=183232÷(40÷5)=29938÷(49÷7)=134440÷(45÷9)=88975÷(45÷9)=19540÷(64÷8)=5540÷(63÷7)=60105÷(12÷4)=35852÷(15÷5)=284114÷(16÷8)=57468÷(18÷2)=52216÷(3×2)=36144÷(2×3)=24560÷(4×2)=70368÷(4×2)=46412÷(2×2)=103360÷(4×2)=45468÷(3×2)=78132÷(2×3)=22126÷(3×2)=21708÷(3×2)=118816÷(2×3)=136188÷(2×2)=4727÷(3×3)=3900÷(3×3)=100816÷(2×4)=102900÷(3×2)=150552÷(4×2)=69186÷(2×3)=31588÷(2×3)=98486÷(3×2)=81108÷(2×3)=18448÷(2×4)=5666÷(2×3)=11528÷(2×4)=6684÷(2×3)=14120÷(3×2)=20608÷(2×2)=152304÷(2×4)=38392÷(2×2)=98186÷(3×2)=31690÷(2×3)=115726÷(2×3)=121174÷(2×3)=29720÷(3×2)=120135÷(3×3)=15872÷(2×2)=218204÷(2×3)=34240÷(2×3)=40696÷(3×2)=116564÷(3×2)=94237×(28÷7)=948812×(72÷8)=7308266×(14÷7)=532628×(49÷7)=439629×(35÷7)=145234×(54÷6)=2106161×(27÷9)=483671×(15÷3)=335524×(72÷8)=216804×(48÷6)=6432176×(18÷9)=352472×(30÷6)=236060×(63÷9)=420203×(36÷6)=121874×(18÷3)=444875×(32÷8)=3500111×(40÷8)=555622×(28÷4)=435495×(36÷9)=380956×(35÷5)=669210×(36÷4)=90776×(45÷5)=698462×(72÷8)=558276×(45÷5)=248420×(48÷6)=160384×(36÷9)=1536152×(15÷5)=456811×(12÷6)=1622171×(15÷3)=855354×(81÷9)=318617×(35÷7)=85648×(12÷4)=1944479×(18÷9)=958832×(56÷7)=665631×(27÷9)=93584×(42÷6)=4088234×(15÷5)=70277×(54÷6)=693129×(27÷9)=387131×(63÷9)=91711×(648÷9)=79292×(150÷6)=230012×(96÷4)=28869×(82÷2)=282924×(84÷6)=33622×(231÷7)=72610×(312÷6)=52047×(98÷2)=230311×(106÷2)=58392×(140÷4)=322011×(534÷6)=97992×(153÷3)=469212×(234÷6)=46851×(576÷6)=489632×(42÷2)=67237×(50÷5)=37053×(60÷5)=63645×(255÷3)=382514×(342÷9)=53281×(702÷9)=631812×(140÷5)=33628×(584÷8)=204417×(100÷4)=42547×(230÷5)=216228×(112÷8)=39265×(441÷9)=318511×(159÷3)=58349×(99÷3)=161715×(200÷5)=60085×(330÷5)=561011×(74÷2)=40729×(58÷2)=84115×(342÷9)=57028×(315÷7)=126010×(684÷9)=76024×(270÷6)=108018×(351÷9)=70266×(324÷9)=23768