三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)匯編及答案

三年級(jí)數(shù)學(xué)計(jì)算題專(zhuān)項(xiàng)練習(xí)匯編及答案290+78=849+475=405+70=177+105=93+208=327+203=322+142=994+358=136+125=428+207=138+50=217+816=77+173=689+750=370+69=203+326=142+240=656+711=126+268=153+418=47+196=137+318=210+104=990+624=87+178=211+565=281+167=342+139=341+60=688+503=243+157=86+262=199+168=40+44=17+30=172+773=34+113=252+826=98+180=146+98=308-170=702-453=464-273=912-601=477-319=471-134=445-75=744-723=468-288=501-11=280-65=677-528=273-246=712-170=400-137=591-246=415-395=933-876=375-47=551-374=315-258=417-228=80-22=867-249=276-127=935-688=333-15=108-11=409-84=753-30=191-136=260-101=114-84=817-187=478-112=650-295=208-148=404-342=457-257=468-355=95×9=514×7=109×7=38×5=174×4=704×9=189×4=487×9=156×4=147×3=120×3=960×7=96×7=725×8=162×4=402×4=213×4=370×4=332×3=303×6=79×3=990×9=125×6=43×3=235×2=182×6=237×2=585×5=80×3=116×2=232×3=808×5=202×2=170×6=194×2=212×2=182×2=711×7=297×3=681×2=144÷3=270÷2=351÷3=203÷7=336÷6=712÷8=100÷5=156÷6=329÷7=760÷8=308÷2=315÷3=85÷5=396÷9=196÷2=136÷4=357÷7=352÷8=18÷9=792÷9=350÷7=948÷2=316÷2=132÷6=152÷2=410÷2=355÷5=68÷2=198÷2=170÷5=175÷7=120÷4=388÷4=819÷9=204÷2=669÷3=168÷7=28÷4=356÷2=284÷4=14×69=15×98=10×97=92×41=15×14=72×13=74×12=22×87=11×38=12×63=10×24=63×84=15×49=32×32=32×11=32×79=43×17=30×35=35×25=53×68=38×18=11×18=19×43=28×32=47×10=32×86=83×11=66×47=20×33=62×66=20×22=89×28=26×24=80×61=96×10=46×99=21×10=37×16=17×14=51×50=18+601+242=189+291+862=94+727+130=504+384+556=352+370+72=353+71+583=187+369+69=405+290+961=140+226+329=974+307+514=284+514+24=751+422+413=397+75+328=786+90+772=584+81+139=690+625+986=30+390+294=747+758+543=199+309+240=358+759+308=575+98+170=694+110+85=99+280+322=393+490+764=235+511+243=387+132+73=246+90+357=554+363+388=407+157+274=834+560+624=557+204+202=595+181+22=277+308+247=281+535+945=669+23+161=436+186+226=62+283+156=251+426+715=401+47+26=558+363+988=115+237-347=291+460-537=359+12-21=791+738-781=54+203-107=608+117-705=213+265-226=90+805-880=110+376-416=336+628-151=19+256-136=315+889-303=55+390-260=446+477-591=418+52-408=890+957-618=443+20-179=606+968-142=16+399-221=790+975-139=175+255-147=121+655-68=422+50-337=592+902-44=27+428-290=738+492-283=209+115-129=712+568-254=416+33-330=796+345-147=166+293-166=887+79-43=378+40-228=455+548-505=60+193-39=182+191-266=205+219-197=235+212-312=147+215-290=208+263-394=399-215-51=918-408-121=330-240-85=978-143-129=493-160-185=810-114-357=369-44-312=864-258-385=457-219-172=828-386-78=373-78-165=816-336-236=484-11-341=526-90-263=482-155-38=977-221-487=251-201-16=910-91-790=425-110-284=886-405-290=438-76-177=796-148-211=430-20-307=410-211-136=216-30-106=736-269-172=438-281-47=857-141-257=479-292-31=901-598-234=438-329-27=978-303-637=231-95-33=649-170-187=255-25-100=544-407-135=304-84-103=595-469-90=498-430-59=568-112-14=402-384+324=398-230+241=192-69+85=919-791+875=126-35+148=60-38+718=210-115+80=859-134+229=374-215+111=954-179+498=270-241+94=577-63+508=392-80+118=564-190+141=128-122+295=899-462+835=187-75+129=722-289+354=361-232+89=464-111+770=483-228+179=450-141+994=255-154+73=399-166+676=281-221+295=832-424+433=206-119+339=417-414+407=489-342+58=540-22+422=376-199+46=496-338+923=249-124+32=814-688+239=397-101+60=771-170+198=442-201+56=861-395+824=331-29+88=550-257+306=18×18×2=56×95×8=14×23×2=12×16×4=15×22×3=45×60×8=33×15×2=99×26×2=10×26×3=44×19×3=10×20×2=27×39×4=10×14×2=43×48×8=16×12×3=34×20×3=11×18×3=67×91×2=18×12×2=77×81×4=11×19×4=93×73×9=15×11×2=59×72×5=17×20×2=30×89×7=13×34×2=36×30×8=15×14×4=54×47×5=10×16×5=94×42×3=10×11×2=48×77×8=28×10×2=43×19×9=30×10×2=25×40×8=15×17×2=82×11×4=96×2×4=101×2×6=48×5×3=264×3×5=26×4×7=334×2×4=53×8×2=57×9×6=19×4×5=232×3×5=70×2×7=218×3×4=49×2×7=18×3×7=17×6×7=99×3×4=36×2×7=28×6×4=32×2×6=135×2×8=80×3×2=62×5×2=51×2×8=121×7×5=59×2×3=64×5×8=43×4×3=279×2×6=17×4×7=46×2×8=46×4×2=57×2×5=30×9×2=43×9×5=23×7×6=24×6×8=65×2×4=167×4×5=28×7×2=438×2×4=11×7×89=47×2×38=15×2×92=15×6×20=20×3×72=13×5×33=36×2×34=20×2×81=18×4×49=32×3×74=36×2×70=21×4×39=17×4×20=16×4×36=17×5×66=10×6×11=20×2×50=22×4×45=13×2×76=13×6×13=39×2×67=42×2×20=24×2×17=12×5×34=13×5×57=12×8×83=19×4×24=21×2×70=15×2×51=21×2×83=19×5×35=10×3×98=10×6×90=26×3×92=26×3×64=32×3×18=29×3×58=35×2×44=15×5×56=11×2×45=15×34÷2=62×45÷3=70×12÷2=86×10÷5=13×18÷3=68×81÷6=53×16÷8=40×94÷5=12×64÷6=78×68÷6=12×33÷6=33×25÷5=17×49÷7=28×86÷8=66×12÷8=84×65÷4=24×20÷8=94×44÷2=17×20÷2=87×24÷3=15×30÷2=55×45÷3=12×45÷4=14×62÷4=24×36÷3=57×70÷3=46×21÷7=90×72÷9=96×10÷2=89×80÷5=12×30÷6=40×42÷7=16×40÷4=84×29÷2=10×11÷5=81×22÷2=21×16÷4=23×48÷2=18×44÷2=17×51÷3=48×3÷4=734×3÷6=86×8÷4=212×5÷4=145×4÷2=743×9÷3=34×5÷2=520×5÷4=212×4÷2=398×9÷2=10×9÷2=429×8÷2=148×6÷3=903×8÷3=104×3÷4=840×3÷5=168×3÷4=259×6÷3=178×5÷2=618×6÷4=180×4÷5=310×6÷2=225×2÷5=644×3÷7=70×8÷7=376×9÷4=45×9÷5=694×6÷3=41×9÷3=543×8÷3=54×9÷3=287×6÷3=80×7÷8=923×6÷2=130×6÷4=512×9÷8=141×4÷2=984×2÷4=66×2÷6=601×4÷2=392÷4÷7=483÷3÷7=304÷2÷8=534÷2÷3=245÷7÷5=256÷2÷4=960÷3÷8=885÷3÷5=952÷7÷8=976÷2÷4=738÷2÷9=480÷5÷8=918÷2÷3=780÷5÷3=609÷7÷3=918÷2÷9=756÷2÷7=666÷2÷3=987÷3÷7=984÷4÷2=420÷2÷6=888÷6÷4=516÷6÷2=852÷3÷4=710÷5÷2=750÷5÷2=888÷4÷3=792÷9÷4=210÷7÷3=736÷8÷4=864÷6÷2=672÷6÷7=560÷7÷8=864÷3÷6=270÷5÷9=800÷2÷4=816÷4÷6=336÷4÷7=360÷8÷3=882÷3÷2=854÷2×5=672÷4×5=252÷2×9=538÷2×7=138÷2×8=774÷6×7=342÷2×6=644÷7×3=909÷3×4=798÷3×5=316÷2×6=100÷4×7=300÷6×9=368÷8×6=470÷2×9=306÷2×6=512÷2×3=424÷4×3=648÷8×7=962÷2×4=368÷4×2=534÷6×7=816÷6×9=336÷6×2=585÷5×9=312÷2×6=198÷6×2=904÷4×2=749÷7×5=501÷3×4=792÷4×3=474÷6×4=82÷2×7=932÷4×9=153÷9×8=368÷4×8=495÷5×6=752÷8×7=860÷5×8=72÷9×5=96÷4×41=490÷5×70=25÷5×63=665÷7×44=80÷5×28=287÷7×58=280÷7×20=40÷5×31=48÷4×56=177÷3×50=595÷7×10=27÷3×50=72÷6×10=168÷7×74=60÷5×37=132÷4×47=20÷2×33=330÷6×13=28÷7×53=306÷9×15=522÷9×15=288÷4×82=406÷7×14=396÷4×78=216÷8×23=201÷3×96=18÷3×95=752÷8×64=228÷4×14=222÷6×90=25÷5×88=288÷6×97=48÷6×90=624÷8×55=18÷3×19=525÷7×38=28÷4×17=459÷9×94=408÷8×17=480÷5×92=431+(419-321)=215+(773-353)=235+(33-24)=461+(903-593)=455+(376-267)=443+(61-37)=394+(396-292)=783+(979-191)=139+(452-356)=954+(772-156)=100+(387-302)=438+(743-73)=406+(490-244)=820+(474-288)=107+(484-303)=210+(429-20)=322+(236-197)=299+(207-193)=290+(344-217)=25+(886-157)=478+(362-45)=689+(382-100)=240+(323-29)=789+(649-545)=482+(491-201)=224+(645-32)=239+(457-104)=21+(547-375)=70+(394-273)=143+(201-90)=133+(174-10)=402+(329-130)=237+(462-429)=473+(356-265)=248+(431-189)=901+(396-179)=174+(290-133)=696+(786-398)=201+(235-184)=690+(619-168)=383-(167+38)=708-(223+441)=493-(369+124)=855-(397+322)=493-(285+72)=873-(245+258)=253-(65+70)=970-(296+499)=226-(37+26)=722-(274+382)=255-(13+171)=848-(614+52)=276-(31+21)=957-(13+706)=320-(70+48)=720-(99+294)=462-(156+293)=954-(676+236)=399-(119+166)=790-(630+60)=319-(167+29)=970-(165+521)=427-(348+45)=920-(17+169)=322-(207+96)=961-(105+845)=239-(61+55)=966-(255+466)=495-(86+73)=543-(173+92)=346-(156+189)=656-(308+318)=490-(366+90)=622-(24+235)=417-(225+81)=441-(203+190)=311-(244+66)=840-(461+81)=481-(18+373)=629-(583+38)=160-(358-306)=864-(327-286)=341-(408-308)=619-(604-23)=467-(361-261)=794-(840-344)=401-(479-254)=288-(251-30)=313-(485-399)=711-(634-474)=405-(255-100)=246-(656-415)=297-(434-403)=890-(663-447)=91-(96-95)=788-(851-142)=406-(376-149)=394-(329-158)=492-(259-226)=109-(586-568)=107-(388-363)=658-(773-339)=418-(419-200)=408-(922-558)=466-(379-205)=549-(486-100)=352-(126-91)=558-(834-476)=222-(428-365)=622-(559-417)=295-(361-138)=909-(867-558)=377-(434-160)=312-(172-115)=270-(447-409)=934-(774-682)=454-(69-19)=738-(577-287)=376-(385-339)=519-(976-899)=386÷(18÷9)=198÷(12÷2)=141÷(24÷8)=665÷(42÷6)=102÷(24÷4)=20÷(16÷4)=87÷(15÷5)=756÷(14÷7)=303÷(15÷5)=648÷(48÷8)=128÷(16÷2)=360÷(72÷8)=333÷(54÷6)=930÷(27÷9)=80÷(15÷3)=692÷(12÷3)=56÷(32÷8)=707÷(21÷3)=355÷(20÷4)=392÷(24÷6)=148÷(36÷9)=784÷(10÷5)=447÷(27÷9)=231÷(49÷7)=98÷(14÷7)=724÷(12÷6)=240÷(48÷8)=508÷(18÷9)=174÷(10÷5)=456÷(24÷6)=399÷(63÷9)=846÷(36÷4)=392÷(14÷2)=490÷(35÷5)=324÷(12÷4)=735÷(35÷7)=184÷(32÷4)=912÷(20÷5)=194÷(10÷5)=960÷(27÷9)=56÷(4×2)=603÷(3×3)=768÷(2×2)=516÷(3×2)=456÷(2×3)=132÷(2×2)=856÷(2×4)=324÷(3×2)=384÷(2×2)=864÷(3×2)=576÷(4×2)=342÷(2×3)=150÷(2×3)=856÷(2×2)=944÷(2×4)=864÷(2×4)=402÷(3×2)=184÷(2×4)=700÷(2×2)=870÷(3×2)=964÷(2×2)=516÷(2×2)=328÷(2×2)=594÷(3×2)=276÷(3×2)=42÷(3×2)=873÷(3×3)=644÷(2×2)=207÷(3×3)=528÷(3×2)=312÷(2×3)=656÷(4×2)=192÷(2×4)=492÷(2×3)=480÷(3×2)=288÷(2×4)=808÷(2×2)=198÷(3×2)=368÷(2×2)=584÷(2×2)=20×(36÷6)=201×(24÷8)=61×(56÷8)=125×(14÷2)=11×(21÷7)=91×(56÷7)=19×(36÷4)=691×(15÷3)=94×(45÷5)=255×(24÷4)=73×(42÷6)=408×(12÷6)=111×(63÷9)=105×(81÷9)=88×(14÷7)=345×(56÷8)=185×(14÷7)=887×(16÷8)=14×(24÷3)=639×(16÷4)=116×(12÷3)=487×(72÷8)=229×(12÷4)=826×(63÷9)=68×(15÷5)=301×(24÷4)=84×(63÷7)=757×(18÷9)=166×(16÷4)=705×(14÷7)=494×(12÷6)=412×(30÷6)=176×(20÷5)=387×(18÷6)=106×(56÷8)=398×(30÷5)=36×(15÷3)=104×(14÷7)=136×(21÷3)=131×(30÷5)=13×(536÷8)=76×(434÷7)=41×(38÷2)=93×(174÷3)=47×(75÷5)=75×(33÷3)=53×(64÷4)=88×(819÷9)=16×(84÷3)=53×(280÷5)=67×(39÷3)=51×(702÷9)=14×(130÷2)=39×(66÷6)=37×(161÷7)=46×(423÷9)=20×(248÷8)=15×(348÷6)=12×(196÷7)=98×(245÷5)=22×(50÷5)=70×(72÷2)=27×(50÷2)=98×(450÷5)=15×(120÷2)=29×(576÷9)=10×(375÷5)=66×(255÷3)=58×(98÷7)=92×(180÷9)=89×(44÷4)=11×(285÷3)=25×(108÷3)=54×(128÷4)=69×(84÷7)=33×(567÷7)=35×(225÷9)=14×(552÷8)=31×(192÷8)=94×(132÷2)=434+94×2=528+83×4=46+58×6=547+198×2=256+118×6=432+252×2=22+278×3=782+480×2=19+102×8=294+149×2=392+135×2=918+201×4=227+75×9=27+231×4=188+239×2=298+244×3=96+97×8=305+84×8=47+142×2=371+349×2=50+62×5=299+95×7=58+262×3=22+151×5=175+94×7=705+166×3=116+36×5=690+236×3=354+52×3=211+374×2=275×3+92=177×2+239=72×9+37=426×2+337=22×8+176=234×3+916=22×7+20=155×6+66=179×2+410=489×2+483=316+21×11=203+17×54=260+14×34=41+11×47=491+23×22=371+16×28=192+27×20=965+30×28=82+53×13=848+13×22=287+26×19=135+83×12=186+18×37=903+38×11=318+60×11=56+31×20=92+22×39=257+49×18=247+22×11=420+11×38=41+16×35=299+34×24=123+33×24=502+30×16=373+20×14=149+16×61=446+14×26=956+10×57=216+11×14=682+35×17=21×15+263=27×31+645=58×10+155=26×20+290=13×60+171=21×28+637=16×52+91=33×25+887=38×15+318=88×11+716=398-14×20=617-12×25=155-12×11=721-42×13=251-17×14=402-12×17=435-12×35=779-39×18=441-33×13=888-79×10=495-12×41=816-28×18=440-12×20=930-16×52=446-26×14=814-28×28=353-25×11=727-11×23=376-10×28=896-42×11=453-10×42=564-17×22=477-18×24=919-43×14=393-37×10=723-27×14=269-12×19=885-12×47=468-14×24=836-13×36=485-10×45=787-13×26=439-26×13=679-43×14=208-18×11=878-10×39=346-16×16=969-84×10=400-39×10=682-26×23=434-128×3=843-102×7=492-50×5=734-135×2=466-165×2=610-19×7=363-45×6=827-338×2=237-15×3=408-84×4=403-27×4=542-54×6=290-22×3=788-24×7=372-153×2=481-76×2=361-45×7=816-164×2=454-227×2=364-27×3=477-141×3=886-62×2=381-52×2=742-159×3=257-111×2=621-67×4=363-76×3=403-167×2=393-33×8=639-114×3=433-28×3=810-97×7=405-46×5=937-299×3=379-73×3=252-28×3=200-30×3=433-28×5=80-18×2=970-289×3=19×23-255=48×13-548=20×24-456=10×41-305=46×10-161=70×14-24=35×11-278=31×32-476=27×17-184=77×11-356=27×16-57=26×21-129=50×10-78=24×25-135=23×20-250=30×14-107=14×35-346=17×33-459=25×20-87=15×63-385=19×17-193=34×19-83=10×36-36=20×24-269=33×15-448=75×12-868=29×13-28=27×37-209=13×11-52=35×27-703=10×43-87=25×15-48=10×48-325=52×19-104=22×15-301=44×13-278=38×13-474=13×41-229=11×29-110=19×44-696=192×4-155=547×8-853=172×5-145=587×8-748=234×2-272=522×3-493=225×3-43=330×7-14=130×3-122=803×7-872=330×3-213=887×4-336=104×7-154=490×5-405=52×4-196=663×5-690=70×7-347=750×9-194=185×2-123=366×6-521=19×5-74=410×6-138=193×5-963=358×2-556=75×9-38=305×3-27=248×4-901=790×8-513=125×7-107=695×3-796=45×8-32=336×4-978=168×5-808=316×7-399=267×3-345=292×9-308=52×8-359=333×9-779=325×2-439=261×5-95=442+820÷4=484+591÷3=212+86÷2=843+892÷4=438+464÷4=253+920÷8=43+207÷9=591+245÷5=410+148÷4=924+346÷2=398+675÷5=247+130÷2=371+144÷2=483+749÷7=221+815÷5=535+975÷5=224+920÷2=298+136÷4=128+414÷2=526+582÷3=324÷6+272=315÷3+398=791÷7+143=672÷2+952=436÷2+313=123÷3+419=721÷7+225=756÷4+210=95÷5+166=66÷3+615=244÷2+336=471÷3+326=894÷6+196=888÷2+404=112÷2+255=117÷3+525=532÷2+137=476÷2+392=978÷2+108=738÷2+964=157-540÷5=648-378÷3=300-824÷4=765-36÷9=439-310÷5=419-758÷2=401-12÷3=254-756÷9=68-28÷2=110-108÷6=422-306÷6=752-535÷5=103-294÷7=436-845÷5=227-171÷3=374-642÷6=313-480÷3=230-210÷2=413-387÷3=391-768÷4=186-332÷2=854-872÷8=497-794÷2=426-636÷2=356-372÷6=956-368÷2=431-80÷4=273-402÷6=470-324÷2=938-680÷8=386-502÷2=522-772÷2=217-414÷2=951-660÷4=370-136÷8=398-963÷9=343-636÷6=320-872÷4=83-60÷6=165-96÷3=41×(88-69)=67×(443-414)=56×(111-99)=19×(438-366)=10×(435-419)=87×(295-264)=28×(177-145)=65×(184-117)=45×(168-149)=26×(486-442)=11×(412-386)=20×(131-45)=12×(199-172)=18×(733-635)=23×(396-368)=24×(798-742)=53×(491-480)=96×(240-178)=45×(256-242)=17×(142-69)=(156-136)×11=(300-285)×54=(339-309)×18=(812-722)×67=(152-120)×18=(359-281)×90=(377-363)×34=(107-51)×99=(229-202)×11=(697-619)×72=(474-434)×15=(316-220)×68=(302-288)×29=(786-740)×53=(276-181)×10=(528-462)×33=(211-130)×10=(892-844)×17=(495-474)×46=(443-391)×26=169×(144-141)=277×(504-501)=67×(489-482)=769×(409-406)=52×(190-187)=21×(726-719)=144×(113-110)=705×(534-531)=91×(491-483)=991×(30-26)=63×(56-50)=106×(51-44)=105×(370-364)=611×(904-899)=247×(328-324)=684×(513-507)=89×(465-458)=161×(430-426)=94×(245-240)=373×(774-769)=79×(48-40)=993×(259-255)=59×(290-283)=930×(338-330)=152×(120-117)=847×(569-564)=306×(379-376)=343×(280-272)=68×(237-231)=350×(162-153)=53×(491-487)=112×(889-886)=145×(482-479)=937×(26-23)=198×(144-141)=691×(135-131)=193×(442-438)=484×(631-626)=113×(226-218)=72×(238-230)=33÷(312-309)=99÷(634-631)=24÷(175-172)=698÷(434-432)=234÷(92-83)=804÷(499-493)=274÷(91-89)=40÷(87-83)=261÷(253-244)=963÷(334-331)=108÷(179-177)=624÷(577-571)=214÷(61-59)=258÷(594-588)=328÷(484-480)=36÷(116-107)=210÷(329-322)=40÷(550-546)=306÷(308-306)=898÷(436-434)=216÷(435-431)=861÷(170-163)=402÷(340-337)=848÷(835-831)=483÷(199-192)=744÷(461-457)=155÷(412-407)=117÷(411-408)=333÷(180-177)=155÷(257-252)=138÷(14-12)=120÷(432-424)=358÷(34-32)=150÷(586-584)=72÷(455-446)=670÷(343-341)=69÷(26-23)=600÷(18-16)=360÷(495-491)=807÷(843-840)=(220-100)÷8=(594-90)÷9=(365-167)÷3=(861-732)÷3=(463-367)÷3=(940-884)÷2=(282-210)÷9=(925-771)÷2=(244-92)÷2=(669-363)÷6=(247-103)÷3=(778-743)÷5=(76-20)÷8=(360-78)÷3=(489-286)÷7=(338-14)÷9=(426-346)÷5=(802-462)÷2=(402-374)÷2=(857-312)÷5=(421-105)÷4=(488-244)÷2=(407-163)÷2=(857-167)÷2=(355-280)÷5=(753-168)÷3=(206-38)÷8=(666-298)÷4=(470-236)÷9=(128-95)÷3=(227-39)÷4=(646-490)÷3=(488-484)÷2=(989-881)÷9=(320-92)÷4=(679-469)÷5=(185-113)÷9=(382-374)÷2=(459-404)÷5=(71-41)÷5=3/8+2/8=3/5+2/5=3/6+2/6=2/6+3/6=1/7+2/7=2/9+7/9=4/7+2/7=3/9+6/9=1/6+3/6=5/7+2/7=1/8+5/8=5/10+4/10=3/8-1/8=3/5-2/5=6/8-1/8=6/10-3/10=4/8-2/8=2/6-1/6=4/8-1/8=2/8-1/8=3/7-2/7=3/5-1/5=5/8-2/8=2/4-1/4=1.9+1.5=10.2+35.5=1.4+4.0=2.7+9.7=0.3+2.6=19.1+57.2=8.3+9.1=34.7+47.6=8.8+9.7=3.1+8.7=9.0+7.8=18.8+0.5=4.0+7.5=15.5+48.0=8.0+3.0=4.8+4.1=9.4+8.7=11.0+3.4=2.5+5.7=59.5+8.8=7.9+9.7=6.0+10.0=8.5+7.1=6.8+84.4=8.9+6.7=11.5+39.0=6.5+3.0=9.4+2.9=3.7+8.6=39.4+3.2=2.8+0.9=60.5+33.7=7.0+7.4=7.5+4.8=0.8+8.9=64.0+24.2=5.9+9.3=77.7+4.4=3.9+7.7=0.2+1.9=2.8-0.5=69.2-52.9=8.9-6.6=9.3-7.0=9.5-8.9=56.8-10.6=5.3-4.0=94.3-17.6=8.7-2.2=7.5-5.9=5.0-4.2=81.2-12.2=8.7-1.8=68.6-61.7=9.6-4.3=3.7-3.1=8.3-7.6=59.0-56.4=3.2-2.9=67.4-61.9=9.8-3.1=9.6-9.5=9.8-9.1=36.4-32.9=8.7-6.3=77.9-49.5=4.8-3.4=7.0-6.2=7.6-3.9=65.2-20.5=8.3-2.5=94.1-42.7=7.4-4.6=3.2-1.2=9.6-4.5=76.8-23.1=10.0-1.2=95.7-77.0=7.9-7.8=4.0-0.8=參考答案290+78=368849+475=1324405+70=475177+105=28293+208=301327+203=530322+142=464994+358=1352136+125=261428+207=635138+50=188217+816=103377+173=250689+750=1439370+69=439203+326=529142+240=382656+711=1367126+268=394153+418=57147+196=243137+318=455210+104=314990+624=161487+178=265211+565=776281+167=448342+139=481341+60=401688+503=1191243+157=40086+262=348199+168=36740+44=8417+30=47172+773=94534+113=147252+826=107898+180=278146+98=244308-170=138702-453=249464-273=191912-601=311477-319=158471-134=337445-75=370744-723=21468-288=180501-11=490280-65=215677-528=149273-246=27712-170=542400-137=263591-246=345415-395=20933-876=57375-47=328551-374=177315-258=57417-228=18980-22=58867-249=618276-127=149935-688=247333-15=318108-11=97409-84=325753-30=723191-136=55260-101=159114-84=30817-187=630478-112=366650-295=355208-148=60404-342=62457-257=200468-355=11395×9=855514×7=3598109×7=76338×5=190174×4=696704×9=6336189×4=756487×9=4383156×4=624147×3=441120×3=360960×7=672096×7=672725×8=5800162×4=648402×4=1608213×4=852370×4=1480332×3=996303×6=181879×3=237990×9=8910125×6=75043×3=129235×2=470182×6=1092237×2=474585×5=292580×3=240116×2=232232×3=696808×5=4040202×2=404170×6=1020194×2=388212×2=424182×2=364711×7=4977297×3=891681×2=1362144÷3=48270÷2=135351÷3=117203÷7=29336÷6=56712÷8=89100÷5=20156÷6=26329÷7=47760÷8=95308÷2=154315÷3=10585÷5=17396÷9=44196÷2=98136÷4=34357÷7=51352÷8=4418÷9=2792÷9=88350÷7=50948÷2=474316÷2=158132÷6=22152÷2=76410÷2=205355÷5=7168÷2=34198÷2=99170÷5=34175÷7=25120÷4=30388÷4=97819÷9=91204÷2=102669÷3=223168÷7=2428÷4=7356÷2=178284÷4=7114×69=96615×98=147010×97=97092×41=377215×14=21072×13=93674×12=88822×87=191411×38=41812×63=75610×24=24063×84=529215×49=73532×32=102432×11=35232×79=252843×17=73130×35=105035×25=87553×68=360438×18=68411×18=19819×43=81728×32=89647×10=47032×86=275283×11=91366×47=310220×33=66062×66=409220×22=44089×28=249226×24=62480×61=488096×10=96046×99=455421×10=21037×16=59217×14=23851×50=255018+601+242=861189+291+862=134294+727+130=951504+384+556=1444352+370+72=794353+71+583=1007187+369+69=625405+290+961=1656140+226+329=695974+307+514=1795284+514+24=822751+422+413=1586397+75+328=800786+90+772=1648584+81+139=804690+625+986=230130+390+294=714747+758+543=2048199+309+240=748358+759+308=1425575+98+170=843694+110+85=88999+280+322=701393+490+764=1647235+511+243=989387+132+73=592246+90+357=693554+363+388=1305407+157+274=838834+560+624=2018557+204+202=963595+181+22=798277+308+247=832281+535+945=1761669+23+161=853436+186+226=84862+283+156=501251+426+715=1392401+47+26=474558+363+988=1909115+237-347=5291+460-537=214359+12-21=350791+738-781=74854+203-107=150608+117-705=20213+265-226=25290+805-880=15110+376-416=70336+628-151=81319+256-136=139315+889-303=90155+390-260=185446+477-591=332418+52-408=62890+957-618=1229443+20-179=284606+968-142=143216+399-221=194790+975-139=1626175+255-147=283121+655-68=708422+50-337=135592+902-44=145027+428-290=165738+492-283=947209+115-129=195712+568-254=1026416+33-330=119796+345-147=994166+293-166=293887+79-43=923378+40-228=190455+548-505=49860+193-39=214182+191-266=107205+219-197=227235+212-312=135147+215-290=72208+263-394=77399-215-51=133918-408-121=389330-240-85=5978-143-129=706493-160-185=148810-114-357=339369-44-312=13864-258-385=221457-219-172=66828-386-78=364373-78-165=130816-336-236=244484-11-341=132526-90-263=173482-155-38=289977-221-487=269251-201-16=34910-91-790=29425-110-284=31886-405-290=191438-76-177=185796-148-211=437430-20-307=103410-211-136=63216-30-106=80736-269-172=295438-281-47=110857-141-257=459479-292-31=156901-598-234=69438-329-27=82978-303-637=38231-95-33=103649-170-187=292255-25-100=130544-407-135=2304-84-103=117595-469-90=36498-430-59=9568-112-14=442402-384+324=342398-230+241=409192-69+85=208919-791+875=1003126-35+148=23960-38+718=740210-115+80=175859-134+229=954374-215+111=270954-179+498=1273270-241+94=123577-63+508=1022392-80+118=430564-190+141=515128-122+295=301899-462+835=1272187-75+129=241722-289+354=787361-232+89=218464-111+770=1123483-228+179=434450-141+994=1303255-154+73=174399-166+676=909281-221+295=355832-424+433=841206-119+339=426417-414+407=410489-342+58=205540-22+422=940376-199+46=223496-338+923=1081249-124+32=157814-688+239=365397-101+60=356771-170+198=799442-201+56=297861-395+824=1290331-29+88=390550-257+306=59918×18×2=64856×95×8=4256014×23×2=64412×16×4=76815×22×3=99045×60×8=2160033×15×2=99099×26×2=514810×26×3=78044×19×3=250810×20×2=40027×39×4=421210×14×2=28043×48×8=1651216×12×3=57634×20×3=204011×18×3=59467×91×2=1219418×12×2=43277×81×4=2494811×19×4=83693×73×9=6110115×11×2=33059×72×5=2124017×20×2=68030×89×7=1869013×34×2=88436×30×8=864015×14×4=84054×47×5=1269010×16×5=80094×42×3=1184410×11×2=22048×77×8=2956828×10×2=56043×19×9=735330×10×2=60025×40×8=800015×17×2=51082×11×4=360896×2×4=768101×2×6=121248×5×3=720264×3×5=396026×4×7=728334×2×4=267253×8×2=84857×9×6=307819×4×5=380232×3×5=348070×2×7=980218×3×4=261649×2×7=68618×3×7=37817×6×7=71499×3×4=118836×2×7=50428×6×4=67232×2×6=384135×2×8=216080×3×2=48062×5×2=62051×2×8=816121×7×5=423559×2×3=35464×5×8=256043×4×3=516279×2×6=334817×4×7=47646×2×8=73646×4×2=36857×2×5=57030×9×2=54043×9×5=193523×7×6=96624×6×8=115265×2×4=520167×4×5=334028×7×2=392438×2×4=350411×7×89=685347×2×38=357215×2×92=276015×6×20=180020×3×72=432013×5×33=214536×2×34=244820×2×81=324018×4×49=352832×3×74=710436×2×70=504021×4×39=327617×4×20=136016×4×36=230417×5×66=561010×6×11=66020×2×50=200022×4×45=396013×2×76=197613×6×13=101439×2×67=522642×2×20=168024×2×17=81612×5×34=204013×5×57=370512×8×83=796819×4×24=182421×2×70=294015×2×51=153021×2×83=348619×5×35=332510×3×98=294010×6×90=540026×3×92=717626×3×64=499232×3×18=172829×3×58=504635×2×44=308015×5×56=420011×2×45=99015×34÷2=25562×45÷3=93070×12÷2=42086×10÷5=17213×18÷3=7868×81÷6=91853×16÷8=10640×94÷5=75212×64÷6=12878×68÷6=88412×33÷6=6633×25÷5=16517×49÷7=11928×86÷8=30166×12÷8=9984×65÷4=136524×20÷8=6094×44÷2=206817×20÷2=17087×24÷3=69615×30÷2=22555×45÷3=82512×45÷4=13514×62÷4=21724×36÷3=28857×70÷3=133046×21÷7=13890×72÷9=72096×10÷2=48089×80÷5=142412×30÷6=6040×42÷7=24016×40÷4=16084×29÷2=121810×11÷5=2281×22÷2=89121×16÷4=8423×48÷2=55218×44÷2=39617×51÷3=28948×3÷4=36734×3÷6=36786×8÷4=172212×5÷4=265145×4÷2=290743×9÷3=222934×5÷2=85520×5÷4=650212×4÷2=424398×9÷2=179110×9÷2=45429×8÷2=1716148×6÷3=296903×8÷3=2408104×3÷4=78840×3÷5=504168×3÷4=126259×6÷3=518178×5÷2=445618×6÷4=927180×4÷5=144310×6÷2=930225×2÷5=90644×3÷7=27670×8÷7=80376×9÷4=84645×9÷5=81694×6÷3=138841×9÷3=123543×8÷3=144854×9÷3=162287×6÷3=57480×7÷8=70923×6÷2=2769130×6÷4=195512×9÷8=576141×4÷2=282984×2÷4=49266×2÷6=22601×4÷2=1202392÷4÷7=14483÷3÷7=23304÷2÷8=19534÷2÷3=89245÷7÷5=7256÷2÷4=32960÷3÷8=40885÷3÷5=59952÷7÷8=17976÷2÷4=122738÷2÷9=41480÷5÷8=12918÷2÷3=153780÷5÷3=52609÷7÷3=29918÷2÷9=51756÷2÷7=54666÷2÷3=111987÷3÷7=47984÷4÷2=123420÷2÷6=35888÷6÷4=37516÷6÷2=43852÷3÷4=71710÷5÷2=71750÷5÷2=75888÷4÷3=74792÷9÷4=22210÷7÷3=10736÷8÷4=23864÷6÷2=72672÷6÷7=16560÷7÷8=10864÷3÷6=48270÷5÷9=6800÷2÷4=100816÷4÷6=34336÷4÷7=12360÷8÷3=15882÷3÷2=147854÷2×5=2135672÷4×5=840252÷2×9=1134538÷2×7=1883138÷2×8=552774÷6×7=903342÷2×6=1026644÷7×3=276909÷3×4=1212798÷3×5=1330316÷2×6=948100÷4×7=175300÷6×9=450368÷8×6=276470÷2×9=2115306÷2×6=918512÷2×3=768424÷4×3=318648÷8×7=567962÷2×4=1924368÷4×2=184534÷6×7=623816÷6×9=1224336÷6×2=112585÷5×9=1053312÷2×6=936198÷6×2=66904÷4×2=452749÷7×5=535501÷3×4=668792÷4×3=594474÷6×4=31682÷2×7=287932÷4×9=2097153÷9×8=136368÷4×8=736495÷5×6=594752÷8×7=658860÷5×8=137672÷9×5=4096÷4×41=984490÷5×70=686025÷5×63=315665÷7×44=418080÷5×28=448287÷7×58=2378280÷7×20=80040÷5×31=24848÷4×56=672177÷3×50=2950595÷7×10=85027÷3×50=45072÷6×10=120168÷7×74=177660÷5×37=444132÷4×47=155120÷2×33=330330÷6×13=71528÷7×53=212306÷9×15=510522÷9×15=870288÷4×82=5904406÷7×14=812396÷4×78=7722216÷8×23=621201÷3×96=643218÷3×95=570752÷8×64=6016228÷4×14=798222÷6×90=333025÷5×88=440288÷6×97=465648÷6×90=720624÷8×55=429018÷3×19=114525÷7×38=285028÷4×17=119459÷9×94=4794408÷8×17=867480÷5×92=8832431+(419-321)=529215+(773-353)=635235+(33-24)=244461+(903-593)=771455+(376-267)=564443+(61-37)=467394+(396-292)=498783+(979-191)=1571139+(452-356)=235954+(772-156)=1570100+(387-302)=185438+(743-73)=1108406+(490-244)=652820+(474-288)=1006107+(484-303)=288210+(429-20)=619322+(236-197)=361299+(207-193)=313290+(344-217)=41725+(886-157)=754478+(362-45)=795689+(382-100)=971240+(323-29)=534789+(649-545)=893482+(491-201)=772224+(645-32)=837239+(457-104)=59221+(547-375)=19370+(394-273)=191143+(201-90)=254133+(174-10)=297402+(329-130)=601237+(462-429)=270473+(356-265)=564248+(431-189)=490901+(396-179)=1118174+(290-133)=331696+(786-398)=1084201+(235-184)=252690+(619-168)=1141383-(167+38)=178708-(223+441)=44493-(369+124)=0855-(397+322)=136493-(285+72)=136873-(245+258)=370253-(65+70)=118970-(296+499)=175226-(37+26)=163722-(274+382)=66255-(13+171)=71848-(614+52)=182276-(31+21)=224957-(13+706)=238320-(70+48)=202720-(99+294)=327462-(156+293)=13954-(676+236)=42399-(119+166)=114790-(630+60)=100319-(167+29)=123970-(165+521)=284427-(348+45)=34920-(17+169)=734322-(207+96)=19961-(105+845)=11239-(61+55)=123966-(255+466)=245495-(86+73)=336543-(173+92)=278346-(156+189)=1656-(308+318)=30490-(366+90)=34622-(24+235)=363417-(225+81)=111441-(203+190)=48311-(244+66)=1840-(461+81)=298481-(18+373)=90629-(583+38)=8160-(358-306)=108864-(327-286)=823341-(408-308)=241619-(604-23)=38467-(361-261)=367794-(840-344)=298401-(479-254)=176288-(251-30)=67313-(485-399)=227711-(634-474)=551405-(255-100)=250246-(656-415)=5297-(434-403)=266890-(663-447)=67491-(96-95)=90788-(851-142)=79406-(376-149)=179394-(329-158)=223492-(259-226)=459109-(586-568)=91107-(388-363)=82658-(773-339)=224418-(419-200)=199408-(922-558)=44466-(379-205)=292549-(486-100)=163352-(126-91)=317558-(834-476)=200222-(428-365)=159622-(559-417)=480295-(361-138)=72909-(867-558)=600377-(434-160)=103312-(172-115)=255270-(447-409)=232934-(774-682)=842454-(69-19)=404738-(577-287)=448376-(385-339)=330519-(976-899)=442386÷(18÷9)=193198÷(12÷2)=33141÷(24÷8)=47665÷(42÷6)=95102÷(24÷4)=1720÷(16÷4)=587÷(15÷5)=29756÷(14÷7)=378303÷(15÷5)=101648÷(48÷8)=108128÷(16÷2)=16360÷(72÷8)=40333÷(54÷6)=37930÷(27÷9)=31080÷(15÷3)=16692÷(12÷3)=17356÷(32÷8)=14707÷(21÷3)=101355÷(20÷4)=71392÷(24÷6)=98148÷(36÷9)=37784÷(10÷5)=392447÷(27÷9)=149231÷(49÷7)=3398÷(14÷7)=49724÷(12÷6)=362240÷(48÷8)=40508÷(18÷9)=254174÷(10÷5)=87456÷(24÷6)=114399÷(63÷9)=57846÷(36÷4)=94392÷(14÷2)=56490÷(35÷5)=70324÷(12÷4)=108735÷(35÷7)=147184÷(32÷4)=23912÷(20÷5)=228194÷(10÷5)=97960÷(27÷9)=32056÷(4×2)=7603÷(3×3)=67768÷(2×2)=192516÷(3×2)=86456÷(2×3)=76132÷(2×2)=33856÷(2×4)=107324÷(3×2)=54384÷(2×2)=96864÷(3×2)=144576÷(4×2)=72342÷(2×3)=57150÷(2×3)=25856÷(2×2)=214944÷(2×4)=118864÷(2×4)=108402÷(3×2)=67184÷(2×4)=23700÷(2×2)=175870÷(3×2)=145964÷(2×2)=241516÷(2×2)=129328÷(2×2)=82594÷(3×2)=99276÷(3×2)=4642÷(3×2)=7873÷(3×3)=97644÷(2×2)=161207÷(3×3)=23528÷(3×2)=88312÷(2×3)=52656÷(4×2)=82192÷(2×4)=24492÷(2×3)=82480÷(3×2)=80288÷(2×4)=36808÷(2×2)=202198÷(3×2)=33368÷(2×2)=92584÷(2×2)=14620×(36÷6)=120201×(24÷8)=60361×(56÷8)=427125×(14÷2)=87511×(21÷7)=3391×(56÷7)=72819×(36÷4)=171691×(15÷3)=345594×(45÷5)=846255×(24÷4)=153073×(42÷6)=511408×(12÷6)=816111×(63÷9)=777105×(81÷9)=94588×(14÷7)=176345×(56÷8)=2415185×(14÷7)=370887×(16÷8)=177414×(24÷3)=112639×(16÷4)=2556116×(12÷3)=464487×(72÷8)=4383229×(12÷4)=687826×(63÷9)=578268×(15÷5)=204301×(24÷4)=180684×(63÷7)=756757×(18÷9)=1514166×(16÷4)=664705×(14÷7)=1410494×(12÷6)=988412×(30÷6)=2060176×(20÷5)=704387×(18÷6)=1161106×(56÷8)=742398×(30÷5)=238836×(15÷3)=180104×(14÷7)=208136×(21÷3)=952131×(30÷5)=78613×(536÷8)=87176×(434÷7)=471241×(38÷2)=77993×(174÷3)=539447×(75÷5)=70575×(33÷3)=82553×(64÷4)=84888×(819÷9)=800816×(84÷3)=44853×(280÷5)=296867×(39÷3)=87151×(702÷9)=397814×(130÷2)=91039×(66÷6)=42937×(161÷7)=85146×(423÷9)=216220×(248÷8)=62015×(348÷6)=87012×(196÷7)=33698×(245÷5)=480222×(50÷5)=22070×(72÷2)=252027×(50÷2)=67598×(450÷5)=882015×(120÷2)=90029×(576÷9)=185610×(375÷5)=75066×(255÷3)=561058×(98÷7)=81292×(180÷9)=184089×(44÷4)=97911×(285÷3)=104525×(108÷3)=90054×(128÷4)=172869×(84÷7)=82833×(567÷7)=267335×(225÷9)=87514×(552÷8)=96631×(192÷8)=74494×(132÷2)=6204