三年級數學計算題專項練習及答案85+348=864+302=240+199=119+376=204+128=232+214=84+391=516+913=271+223=277+223=58+158=46+21=176+319=196+66=424+71=277+123=244+99=290+729=106+323=672+404=250+113=475+120=263+81=610+129=293+123=453+261=67+159=211+164=312+91=181+234=42+187=192+285=157+286=159+551=129+330=485+223=128+40=443+220=253+198=110+533=327-222=669-489=226-188=519-310=238-66=982-650=194-76=698-436=263-156=471-129=449-352=819-645=168-107=911-22=494-317=895-595=469-38=900-844=231-140=926-236=459-409=290-210=274-138=614-179=484-318=875-299=413-335=563-61=429-57=647-81=313-149=242-19=409-232=219-203=368-67=399-387=321-294=792-571=433-297=740-549=79×3=532×2=138×4=565×3=29×6=676×8=206×2=84×2=97×5=788×4=484×2=709×2=33×8=167×7=170×5=998×2=84×7=75×3=279×2=716×7=158×3=252×4=130×3=888×4=46×3=630×3=452×2=378×3=39×8=891×2=173×3=955×9=278×2=646×4=149×3=771×8=195×2=814×8=166×2=265×7=306÷6=765÷3=254÷2=462÷3=152÷2=868÷7=105÷3=180÷9=123÷3=84÷7=220÷4=768÷2=120÷3=544÷4=360÷4=147÷7=305÷5=968÷2=36÷3=30÷5=388÷4=520÷2=135÷5=244÷4=176÷4=864÷6=30÷6=378÷9=92÷2=620÷2=180÷2=48÷2=308÷2=668÷2=228÷6=218÷2=207÷3=84÷3=230÷2=988÷4=23×35=21×26=13×68=23×52=40×15=81×22=10×84=27×13=11×49=62×11=67×10=67×21=63×10=20×30=10×94=66×79=28×23=37×98=10×55=42×31=10×45=34×63=25×15=83×47=37×18=99×12=25×21=99×52=10×39=40×31=38×21=58×20=42×12=35×47=36×25=27×82=30×27=40×47=14×28=70×41=49+275+152=205+35+988=70+661+51=879+90+41=234+184+62=378+194+608=71+503+242=906+56+601=354+131+341=513+207+492=31+465+88=109+900+174=186+193+94=281+476+727=406+76+302=884+531+79=62+268+237=305+19+423=487+222+85=670+395+27=112+250+107=308+81+668=298+169+240=750+212+465=21+476+43=236+383+282=156+467+78=150+673+297=303+358+55=70+98+547=297+628+26=483+599+250=101+388+297=142+209+929=448+293+71=503+672+25=182+89+607=329+421+504=105+483+314=831+180+626=70+250-49=148+21-63=46+191-18=348+661-394=175+272-24=93+993-177=155+317-166=720+735-316=275+200-367=478+380-779=239+149-345=733+906-740=119+135-99=121+970-753=323+112-44=413+831-952=23+429-363=977+235-693=264+11-21=180+634-791=198+204-266=485+753-191=141+239-239=423+593-430=161+318-38=432+66-101=473+23-105=303+534-51=468+28-228=70+915-217=274+172-98=796+926-854=80+125-182=92+746-726=20+211-92=322+509-617=40+93-31=60+731-645=199+50-54=764+871-431=483-83-25=681-174-213=381-32-224=898-276-384=464-232-45=760-544-176=367-122-58=593-228-175=350-72-155=688-11-603=492-242-207=751-102-390=444-64-295=424-236-93=470-62-198=925-39-549=324-27-255=769-337-418=345-199-131=879-696-81=440-264-51=550-177-71=299-129-42=933-886-21=495-376-103=938-362-129=323-123-103=882-132-594=289-78-39=784-118-207=449-45-253=511-132-195=436-23-10=878-491-226=443-44-281=986-119-259=448-255-66=977-501-352=459-130-289=589-404-14=397-342+244=501-445+757=265-147+88=156-65+746=354-286+412=782-527+38=243-135+303=634-472+340=473-461+314=947-160+756=427-353+217=850-350+339=203-197+304=547-286+162=398-384+477=863-846+704=409-309+254=661-586+432=489-401+98=224-104+90=246-186+182=821-649+286=232-184+308=887-314+555=322-308+397=647-108+550=156-99+156=158-64+286=370-366+46=620-59+987=95-50+123=772-509+234=299-285+320=981-490+76=116-91+94=751-157+78=399-382+270=870-221+76=474-159+57=598-565+776=11×15×2=79×23×7=10×49×2=61×75×5=21×19×2=91×52×7=12×11×4=71×15×9=10×12×4=42×34×7=18×15×3=71×88×3=27×14×2=33×31×5=20×16×3=47×81×6=15×22×2=10×14×5=13×18×4=67×62×3=28×11×3=67×89×5=21×11×3=79×74×8=24×16×2=51×13×9=14×10×7=39×41×2=33×10×3=12×39×6=17×18×2=62×76×3=10×13×7=29×65×2=27×16×2=56×88×5=13×11×2=14×14×8=49×10×2=45×81×2=117×2×4=88×7×4=48×5×3=70×5×6=32×5×2=316×3×5=10×7×8=23×8×3=13×4×6=143×5×8=20×8×4=240×3×4=138×2×3=233×2×7=57×7×2=13×8×5=44×2×6=358×2×8=12×3×4=405×2×5=20×5×2=304×3×9=15×3×6=139×4×8=99×2×4=154×4×8=44×3×7=13×2×9=100×2×4=230×2×8=40×8×3=33×6×9=14×6×5=133×2×5=118×2×4=72×9×5=19×7×4=229×4×3=121×2×3=298×2×3=42×2×90=34×2×35=27×2×47=14×7×58=35×2×79=13×6×82=14×2×72=16×5×47=23×2×90=16×2×49=20×4×64=12×3×44=12×8×20=16×3×62=18×5×80=27×2×28=10×7×17=49×2×80=14×6×63=11×8×74=17×2×50=16×6×97=39×2×82=14×7×88=19×5×69=20×3×65=32×2×90=19×2×51=12×4×97=10×5×48=48×2×56=12×6×96=16×3×61=47×2×37=20×4×37=15×2×52=12×6×37=17×3×98=31×2×72=10×4×28=39×21÷9=63×69÷3=19×27÷3=79×12÷2=18×44÷8=60×63÷4=34×13÷2=90×96÷5=27×18÷3=48×60÷4=10×97÷2=21×65÷5=39×18÷9=95×12÷6=63×13÷3=42×37÷7=15×52÷4=17×78÷3=57×16÷8=35×76÷4=10×71÷5=51×59÷3=10×52÷2=27×90÷3=60×14÷3=12×14÷6=32×26÷8=22×72÷2=15×62÷3=36×95÷5=63×11÷9=99×30÷3=34×28÷2=30×84÷3=48×17÷3=63×96÷9=27×23÷3=87×58÷3=28×31÷2=61×84÷2=413×2÷7=784×3÷7=39×4÷2=951×2÷6=27×4÷2=758×6÷2=20×7÷4=729×4÷9=110×6÷5=411×8÷3=240×3÷2=396×5÷4=300×2÷4=480×8÷6=333×2÷3=922×4÷8=125×7÷5=954×4÷9=315×2÷5=820×7÷4=324×3÷9=30×6÷9=98×4÷2=585×5÷9=32×3÷2=573×2÷3=56×9÷2=896×4÷2=153×6÷2=511×6÷3=105×4÷6=162×6÷3=188×5÷4=158×6÷2=15×2÷6=174×6÷9=335×2÷5=285×8÷2=120×8÷5=928×5÷4=525÷7÷3=630÷6÷3=80÷5÷4=356÷2÷2=368÷8÷2=684÷4÷9=357÷7÷3=765÷3÷5=560÷5÷7=960÷2÷4=372÷4÷3=544÷2÷4=168÷2÷3=920÷2÷2=608÷2÷4=336÷3÷7=300÷3÷2=468÷3÷2=192÷8÷6=732÷6÷2=204÷3÷2=416÷2÷8=882÷2÷7=540÷3÷6=360÷6÷2=830÷2÷5=648÷2÷9=625÷5÷5=672÷7÷4=308÷2÷7=378÷6÷3=544÷4÷2=504÷7÷6=846÷2÷9=54÷3÷6=256÷4÷2=624÷2÷4=540÷3÷9=912÷2÷4=420÷2÷7=978÷6×3=40÷4×6=230÷2×6=14÷7×4=985÷5×2=364÷7×4=495÷9×2=598÷2×4=366÷2×6=565÷5×8=951÷3×5=372÷2×3=692÷2×5=654÷6×2=880÷4×6=240÷8×6=770÷7×5=936÷8×9=912÷2×6=878÷2×9=312÷3×4=840÷2×6=651÷3×8=532÷7×5=660÷5×3=522÷6×4=876÷4×8=296÷2×9=950÷5×4=876÷4×9=344÷8×9=927÷9×7=570÷2×3=348÷6×9=972÷4×3=134÷2×5=728÷8×6=748÷4×9=752÷8×6=120÷2×4=162÷6×33=612÷9×71=57÷3×21=480÷5×34=48÷4×34=224÷7×32=42÷7×35=48÷3×80=80÷4×31=288÷9×75=24÷3×81=672÷7×12=81÷9×90=318÷6×60=128÷8×34=60÷3×57=81÷9×72=665÷7×26=124÷2×11=144÷9×59=420÷6×12=115÷5×74=40÷4×71=371÷7×16=56÷8×43=651÷7×42=145÷5×27=108÷9×37=259÷7×18=387÷9×97=80÷4×32=570÷6×50=126÷9×59=94÷2×58=90÷5×31=568÷8×91=315÷9×20=182÷7×42=158÷2×11=336÷7×36=25+(317-285)=147+(626-164)=339+(301-139)=893+(966-201)=429+(376-179)=300+(764-295)=32+(431-120)=45+(978-765)=58+(137-66)=504+(724-84)=116+(385-193)=259+(602-362)=367+(452-387)=874+(636-185)=216+(343-249)=746+(675-225)=349+(209-151)=64+(994-265)=20+(268-10)=868+(890-618)=445+(376-58)=931+(938-888)=45+(450-271)=224+(905-95)=215+(43-37)=90+(616-525)=292+(393-133)=810+(848-100)=472+(458-344)=827+(522-111)=302+(14-11)=32+(864-511)=259+(258-29)=43+(409-20)=30+(135-117)=460+(920-797)=166+(127-99)=976+(957-26)=38+(481-22)=395+(763-655)=282-(159+118)=726-(74+562)=338-(174+46)=675-(207+288)=450-(215+55)=924-(438+62)=324-(98+50)=796-(85+444)=481-(172+282)=930-(237+255)=450-(323+63)=491-(89+98)=382-(55+313)=905-(307+208)=345-(41+175)=843-(512+248)=439-(13+280)=912-(375+300)=491-(173+297)=790-(245+433)=445-(38+134)=587-(85+262)=464-(73+260)=905-(842+23)=458-(284+131)=778-(119+239)=349-(234+49)=553-(201+67)=468-(413+16)=877-(559+125)=465-(362+16)=602-(52+481)=400-(333+27)=663-(129+84)=485-(19+152)=960-(70+61)=456-(225+174)=881-(72+742)=458-(241+190)=666-(88+234)=268-(307-282)=398-(338-296)=458-(500-98)=787-(190-29)=473-(411-357)=744-(629-265)=171-(421-410)=823-(737-575)=111-(305-201)=659-(282-153)=253-(139-62)=466-(644-299)=302-(289-148)=540-(639-423)=228-(290-115)=595-(826-234)=28-(273-256)=750-(301-253)=188-(284-144)=637-(547-241)=291-(492-282)=156-(325-265)=422-(410-339)=581-(187-172)=126-(279-224)=825-(762-196)=338-(369-209)=999-(570-80)=357-(253-66)=971-(419-315)=112-(377-337)=819-(876-72)=176-(244-126)=659-(120-87)=499-(464-278)=921-(732-249)=435-(269-47)=269-(341-314)=444-(483-357)=715-(945-583)=196÷(28÷4)=564÷(32÷8)=396÷(28÷7)=655÷(10÷2)=232÷(48÷6)=508÷(24÷6)=162÷(45÷5)=468÷(28÷7)=360÷(24÷4)=730÷(16÷8)=125÷(35÷7)=948÷(12÷2)=280÷(20÷4)=777÷(35÷5)=88÷(18÷9)=513÷(12÷4)=450÷(24÷4)=888÷(16÷4)=468÷(45÷5)=968÷(56÷7)=200÷(45÷9)=898÷(16÷8)=145÷(15÷3)=896÷(32÷4)=217÷(21÷3)=200÷(20÷5)=496÷(16÷4)=856÷(24÷3)=360÷(32÷4)=196÷(56÷8)=339÷(24÷8)=200÷(30÷6)=355÷(40÷8)=513÷(15÷5)=450÷(18÷2)=91÷(49÷7)=308÷(24÷6)=816÷(72÷9)=456÷(32÷4)=810÷(12÷4)=848÷(4×2)=88÷(2×2)=892÷(2×2)=876÷(2×3)=824÷(4×2)=936÷(2×3)=788÷(2×2)=102÷(2×3)=279÷(3×3)=603÷(3×3)=448÷(4×2)=456÷(2×4)=810÷(3×2)=928÷(2×4)=952÷(2×4)=168÷(2×3)=153÷(3×3)=412÷(2×2)=858÷(3×2)=68÷(2×2)=956÷(2×2)=592÷(4×2)=136÷(2×2)=700÷(2×2)=768÷(3×2)=441÷(3×3)=964÷(2×2)=264÷(4×2)=768÷(2×4)=912÷(4×2)=408÷(4×2)=712÷(4×2)=584÷(4×2)=486÷(3×2)=864÷(2×4)=474÷(2×3)=784÷(2×2)=200÷(4×2)=510÷(2×3)=468÷(3×2)=45×(18÷3)=468×(20÷4)=192×(24÷8)=157×(32÷8)=34×(12÷3)=85×(32÷4)=71×(30÷5)=782×(30÷5)=32×(24÷8)=396×(27÷3)=56×(10÷2)=413×(20÷5)=110×(12÷3)=396×(10÷2)=11×(72÷9)=525×(15÷3)=130×(36÷9)=148×(56÷8)=202×(18÷6)=303×(45÷9)=49×(16÷2)=845×(24÷3)=38×(48÷8)=700×(45÷9)=87×(45÷5)=473×(32÷8)=167×(10÷2)=413×(30÷5)=220×(16÷4)=593×(56÷8)=77×(25÷5)=840×(30÷5)=469×(16÷8)=132×(35÷5)=68×(40÷5)=853×(81÷9)=489×(16÷8)=544×(63÷7)=304×(18÷9)=74×(12÷3)=10×(44÷2)=73×(70÷5)=29×(153÷9)=28×(182÷2)=20×(124÷4)=64×(855÷9)=14×(171÷3)=60×(192÷3)=11×(80÷5)=64×(93÷3)=52×(135÷9)=93×(810÷9)=38×(84÷6)=56×(582÷6)=16×(172÷4)=28×(207÷3)=11×(432÷9)=80×(144÷9)=38×(180÷9)=78×(228÷6)=10×(232÷8)=80×(170÷2)=15×(376÷8)=42×(208÷4)=10×(490÷7)=46×(201÷3)=50×(33÷3)=64×(275÷5)=37×(90÷5)=13×(720÷9)=17×(152÷4)=31×(728÷8)=86×(22÷2)=85×(152÷4)=21×(52÷4)=41×(602÷7)=11×(104÷8)=22×(540÷9)=18×(125÷5)=80×(310÷5)=291+111×5=584+107×2=349+59×6=527+41×8=348+68×2=453+321×2=176+120×5=561+62×4=63+285×3=909+169×3=22+57×5=271+13×7=30+307×3=691+47×6=145+90×6=765+58×3=79+219×2=543+222×2=148+18×7=261+60×6=255+34×7=71+89×3=32+282×3=450+89×5=128+120×5=433+34×2=286+32×5=277+65×4=91+220×4=231+97×9=333×2+234=110×9+703=22×4+235=215×3+99=16×4+426=449×2+73=75×7+153=73×2+585=130×3+444=37×4+652=31+55×15=482+57×12=123+56×14=767+12×78=246+24×19=44+18×16=177+70×11=435+49×11=21+40×11=503+12×75=121+22×26=93+24×26=54+10×34=210+14×24=237+18×42=415+24×32=91+16×40=398+23×24=200+15×43=559+35×14=244+25×17=175+55×14=300+13×14=695+30×23=463+13×39=157+17×50=106+34×12=362+15×49=278+20×13=240+10×69=28×19+211=46×15+931=19×35+37=11×35+620=17×42+257=40×16+782=18×39+148=24×35+396=22×18+426=14×21+366=469-23×16=357-15×10=449-10×14=631-18×18=463-22×18=846-14×13=286-11×10=631-18×32=409-10×35=913-21×28=271-16×12=742-29×20=346-12×11=953-14×36=416-16×21=857-48×16=417-10×25=737-12×39=453-14×15=686-23×28=420-13×23=855-25×12=328-13×12=989-38×14=471-16×19=544-24×12=455-10×11=353-19×16=380-19×12=777-43×15=444-29×14=614-13×11=279-10×15=652-15×17=448-31×12=567-26×20=354-10×24=999-29×22=398-12×27=654-35×13=448-25×9=930-189×3=470-40×3=543-49×9=236-21×6=955-59×8=468-219×2=763-327×2=389-46×6=378-65×3=251-80×2=932-73×3=58-21×2=367-61×5=240-33×6=812-273×2=308-11×7=981-12×5=478-29×4=247-78×2=495-12×5=389-40×8=500-66×2=977-178×5=331-12×3=263-111×2=469-48×4=836-28×5=478-78×2=657-54×3=243-105×2=722-14×8=354-62×5=550-51×9=105-25×3=962-38×9=378-72×4=979-52×7=496-38×8=932-33×4=16×12-171=67×14-30=12×30-38=80×10-426=37×13-264=25×21-252=15×24-277=32×10-301=43×11-146=53×17-887=10×46-321=36×21-697=21×22-60=10×14-97=35×14-176=45×22-280=22×11-69=17×21-324=28×10-260=34×13-20=16×22-143=16×46-567=25×20-208=11×80-473=20×22-423=25×12-118=10×50-131=57×15-459=11×31-101=16×30-68=43×11-171=46×14-204=25×20-374=17×26-349=31×16-45=32×27-436=13×38-302=26×18-12=28×13-80=28×23-346=115×2-56=666×2-662=166×6-550=875×2-264=267×3-680=909×4-938=167×4-519=754×7-332=34×6-201=677×3-458=211×4-66=423×9-376=122×8-188=139×6-278=126×6-205=854×7-170=103×7-423=499×2-514=437×2-302=711×5-415=80×8-472=307×5-855=486×2-485=711×2-902=134×6-593=483×6-786=71×8-361=471×9-430=418×2-115=257×7-152=354×2-618=224×3-549=143×5-576=195×9-568=146×3-32=560×3-19=100×9-750=343×8-39=29×6-130=820×3-685=318+119÷7=507+852÷2=477+540÷3=454+796÷2=349+500÷5=122+522÷2=10+464÷2=585+808÷8=98+424÷2=242+128÷4=410+756÷2=889+567÷9=69+400÷5=288+987÷3=464+565÷5=220+339÷3=315+932÷4=959+816÷8=257+582÷3=579+28÷7=784÷8+226=282÷2+71=396÷6+58=672÷6+960=336÷4+416=58÷2+405=480÷5+210=642÷3+389=670÷2+432=792÷6+346=418÷2+347=908÷2+259=490÷2+167=632÷4+643=460÷4+305=432÷2+324=150÷3+407=414÷6+475=155÷5+421=482÷2+90=369-128÷2=757-232÷8=177-808÷8=566-760÷5=155-329÷7=767-940÷4=365-840÷8=218-168÷2=331-351÷9=377-660÷6=273-414÷9=928-748÷2=463-48÷8=437-475÷5=56-352÷8=71-288÷9=290-378÷2=263-126÷9=449-630÷6=951-582÷2=185-46÷2=241-728÷7=177-88÷8=405-492÷6=326-232÷2=965-576÷4=222-286÷2=547-750÷2=367-186÷6=391-20÷5=347-721÷7=199-198÷2=451-810÷6=571-525÷3=277-651÷7=108-696÷8=415-88÷8=439-488÷4=401-549÷9=11-25÷5=14×(262-202)=77×(67-40)=19×(260-211)=34×(241-204)=25×(62-37)=22×(699-685)=53×(364-346)=19×(724-642)=33×(361-334)=65×(892-809)=14×(337-300)=42×(742-707)=33×(259-233)=49×(825-791)=28×(65-43)=27×(887-795)=30×(301-273)=21×(46-26)=34×(112-89)=83×(279-220)=(496-474)×23=(749-719)×99=(34-14)×32=(338-305)×38=(172-144)×25=(392-349)×16=(169-80)×10=(994-919)×14=(141-95)×19=(872-838)×25=(145-134)×59=(172-103)×91=(312-301)×17=(428-329)×59=(383-347)×23=(317-288)×51=(276-229)×11=(190-169)×93=(106-86)×24=(178-161)×73=173×(453-448)=433×(161-156)=98×(71-63)=144×(956-953)=35×(315-307)=306×(620-616)=85×(109-100)=432×(655-648)=278×(187-184)=860×(847-841)=70×(265-256)=497×(818-814)=147×(41-36)=941×(171-168)=288×(303-300)=19×(570-565)=46×(434-428)=903×(428-424)=158×(20-14)=412×(545-541)=90×(196-191)=328×(794-786)=10×(113-107)=670×(506-499)=152×(409-404)=367×(862-856)=322×(361-358)=792×(56-47)=24×(463-457)=183×(915-906)=85×(93-87)=125×(311-302)=59×(365-360)=168×(786-781)=182×(238-235)=36×(312-305)=310×(58-55)=762×(184-177)=44×(487-483)=702×(389-386)=418÷(94-92)=936÷(137-133)=132÷(360-358)=572÷(46-44)=360÷(21-16)=316÷(413-409)=312÷(107-99)=196÷(468-466)=212÷(382-378)=637÷(29-22)=63÷(333-330)=640÷(185-183)=346÷(391-389)=96÷(672-668)=272÷(391-383)=328÷(787-785)=130÷(487-485)=216÷(503-494)=496÷(226-224)=96÷(135-131)=35÷(214-209)=888÷(652-646)=279÷(280-271)=904÷(880-876)=116÷(404-400)=987÷(257-254)=132÷(353-347)=567÷(847-840)=78÷(292-289)=545÷(139-134)=402÷(443-441)=182÷(207-200)=248÷(441-437)=978÷(194-188)=326÷(353-351)=912÷(55-47)=440÷(359-355)=96÷(644-641)=310÷(243-238)=340÷(898-893)=(417-360)÷3=(573-141)÷8=(430-388)÷3=(850-830)÷4=(385-49)÷8=(404-309)÷5=(135-129)÷2=(807-427)÷5=(33-29)÷2=(408-172)÷2=(398-374)÷4=(484-277)÷9=(220-10)÷3=(711-307)÷4=(352-261)÷7=(299-83)÷6=(251-19)÷8=(754-610)÷2=(341-11)÷6=(832-316)÷4=(430-202)÷6=(957-363)÷3=(476-220)÷2=(455-383)÷3=(188-72)÷4=(637-151)÷2=(282-80)÷2=(602-442)÷5=(471-201)÷5=(749-269)÷5=(444-432)÷6=(120-110)÷2=(199-101)÷2=(851-212)÷9=(450-282)÷2=(807-127)÷8=(86-76)÷2=(393-169)÷2=(496-350)÷2=(947-357)÷2=3/7+2/7=1/10+5/10=1/8+4/8=5/7+2/7=1/8+5/8=4/10+5/10=1/4+2/4=2/5+3/5=1/6+2/6=3/10+5/10=2/8+4/8=2/9+5/9=4/7-1/7=5/8-3/8=3/7-2/7=4/10-3/10=5/8-1/8=4/8-1/8=2/4-1/4=5/9-2/9=3/5-1/5=4/5-1/5=4/7-2/7=4/6-2/6=6.8+1.8=24.7+8.2=9.6+8.9=7.5+1.9=6.8+7.8=53.4+1.9=5.4+6.3=49.9+46.6=1.7+3.6=8.3+4.0=8.8+8.6=5.4+68.9=8.2+3.3=69.6+16.5=7.9+5.7=8.5+8.9=3.9+9.7=54.0+20.3=0.4+5.5=22.4+77.2=5.7+9.6=4.2+2.9=5.1+9.4=34.9+17.0=2.4+3.8=41.5+20.5=9.5+4.5=3.5+7.9=2.1+2.9=4.0+18.2=6.6+7.5=39.3+41.5=5.6+2.0=1.2+2.5=8.4+0.9=7.8+68.9=3.6+1.2=35.4+60.7=5.5+5.5=4.4+2.3=9.6-8.5=79.8-52.5=6.3-3.3=8.4-8.2=9.7-7.4=77.4-54.2=6.5-4.2=50.6-15.9=7.3-6.7=4.1-1.1=4.1-0.2=74.3-14.5=8.6-6.0=53.6-37.9=4.1-0.8=7.1-5.2=5.8-2.6=72.8-38.2=6.2-2.2=89.5-57.2=7.8-6.8=7.9-6.8=9.4-6.2=74.3-44.0=8.3-6.4=94.8-74.8=8.3-0.3=7.7-4.5=5.7-4.9=72.7-2.5=9.0-8.2=54.4-17.3=2.5-1.8=4.8-0.2=2.1-0.3=67.2-13.4=3.2-0.5=92.9-7.2=9.7-4.2=5.5-2.6=參考答案85+348=433864+302=1166240+199=439119+376=495204+128=332232+214=44684+391=475516+913=1429271+223=494277+223=50058+158=21646+21=67176+319=495196+66=262424+71=495277+123=400244+99=343290+729=1019106+323=429672+404=1076250+113=363475+120=595263+81=344610+129=739293+123=416453+261=71467+159=226211+164=375312+91=403181+234=41542+187=229192+285=477157+286=443159+551=710129+330=459485+223=708128+40=168443+220=663253+198=451110+533=643327-222=105669-489=180226-188=38519-310=209238-66=172982-650=332194-76=118698-436=262263-156=107471-129=342449-352=97819-645=174168-107=61911-22=889494-317=177895-595=300469-38=431900-844=56231-140=91926-236=690459-409=50290-210=80274-138=136614-179=435484-318=166875-299=576413-335=78563-61=502429-57=372647-81=566313-149=164242-19=223409-232=177219-203=16368-67=301399-387=12321-294=27792-571=221433-297=136740-549=19179×3=237532×2=1064138×4=552565×3=169529×6=174676×8=5408206×2=41284×2=16897×5=485788×4=3152484×2=968709×2=141833×8=264167×7=1169170×5=850998×2=199684×7=58875×3=225279×2=558716×7=5012158×3=474252×4=1008130×3=390888×4=355246×3=138630×3=1890452×2=904378×3=113439×8=312891×2=1782173×3=519955×9=8595278×2=556646×4=2584149×3=447771×8=6168195×2=390814×8=6512166×2=332265×7=1855306÷6=51765÷3=255254÷2=127462÷3=154152÷2=76868÷7=124105÷3=35180÷9=20123÷3=4184÷7=12220÷4=55768÷2=384120÷3=40544÷4=136360÷4=90147÷7=21305÷5=61968÷2=48436÷3=1230÷5=6388÷4=97520÷2=260135÷5=27244÷4=61176÷4=44864÷6=14430÷6=5378÷9=4292÷2=46620÷2=310180÷2=9048÷2=24308÷2=154668÷2=334228÷6=38218÷2=109207÷3=6984÷3=28230÷2=115988÷4=24723×35=80521×26=54613×68=88423×52=119640×15=60081×22=178210×84=84027×13=35111×49=53962×11=68267×10=67067×21=140763×10=63020×30=60010×94=94066×79=521428×23=64437×98=362610×55=55042×31=130210×45=45034×63=214225×15=37583×47=390137×18=66699×12=118825×21=52599×52=514810×39=39040×31=124038×21=79858×20=116042×12=50435×47=164536×25=90027×82=221430×27=81040×47=188014×28=39270×41=287049+275+152=476205+35+988=122870+661+51=782879+90+41=1010234+184+62=480378+194+608=118071+503+242=816906+56+601=1563354+131+341=826513+207+492=121231+465+88=584109+900+174=1183186+193+94=473281+476+727=1484406+76+302=784884+531+79=149462+268+237=567305+19+423=747487+222+85=794670+395+27=1092112+250+107=469308+81+668=1057298+169+240=707750+212+465=142721+476+43=540236+383+282=901156+467+78=701150+673+297=1120303+358+55=71670+98+547=715297+628+26=951483+599+250=1332101+388+297=786142+209+929=1280448+293+71=812503+672+25=1200182+89+607=878329+421+504=1254105+483+314=902831+180+626=163770+250-49=271148+21-63=10646+191-18=219348+661-394=615175+272-24=42393+993-177=909155+317-166=306720+735-316=1139275+200-367=108478+380-779=79239+149-345=43733+906-740=899119+135-99=155121+970-753=338323+112-44=391413+831-952=29223+429-363=89977+235-693=519264+11-21=254180+634-791=23198+204-266=136485+753-191=1047141+239-239=141423+593-430=586161+318-38=441432+66-101=397473+23-105=391303+534-51=786468+28-228=26870+915-217=768274+172-98=348796+926-854=86880+125-182=2392+746-726=11220+211-92=139322+509-617=21440+93-31=10260+731-645=146199+50-54=195764+871-431=1204483-83-25=375681-174-213=294381-32-224=125898-276-384=238464-232-45=187760-544-176=40367-122-58=187593-228-175=190350-72-155=123688-11-603=74492-242-207=43751-102-390=259444-64-295=85424-236-93=95470-62-198=210925-39-549=337324-27-255=42769-337-418=14345-199-131=15879-696-81=102440-264-51=125550-177-71=302299-129-42=128933-886-21=26495-376-103=16938-362-129=447323-123-103=97882-132-594=156289-78-39=172784-118-207=459449-45-253=151511-132-195=184436-23-10=403878-491-226=161443-44-281=118986-119-259=608448-255-66=127977-501-352=124459-130-289=40589-404-14=171397-342+244=299501-445+757=813265-147+88=206156-65+746=837354-286+412=480782-527+38=293243-135+303=411634-472+340=502473-461+314=326947-160+756=1543427-353+217=291850-350+339=839203-197+304=310547-286+162=423398-384+477=491863-846+704=721409-309+254=354661-586+432=507489-401+98=186224-104+90=210246-186+182=242821-649+286=458232-184+308=356887-314+555=1128322-308+397=411647-108+550=1089156-99+156=213158-64+286=380370-366+46=50620-59+987=154895-50+123=168772-509+234=497299-285+320=334981-490+76=567116-91+94=119751-157+78=672399-382+270=287870-221+76=725474-159+57=372598-565+776=80911×15×2=33079×23×7=1271910×49×2=98061×75×5=2287521×19×2=79891×52×7=3312412×11×4=52871×15×9=958510×12×4=48042×34×7=999618×15×3=81071×88×3=1874427×14×2=75633×31×5=511520×16×3=96047×81×6=2284215×22×2=66010×14×5=70013×18×4=93667×62×3=1246228×11×3=92467×89×5=2981521×11×3=69379×74×8=4676824×16×2=76851×13×9=596714×10×7=98039×41×2=319833×10×3=99012×39×6=280817×18×2=61262×76×3=1413610×13×7=91029×65×2=377027×16×2=86456×88×5=2464013×11×2=28614×14×8=156849×10×2=98045×81×2=7290117×2×4=93688×7×4=246448×5×3=72070×5×6=210032×5×2=320316×3×5=474010×7×8=56023×8×3=55213×4×6=312143×5×8=572020×8×4=640240×3×4=2880138×2×3=828233×2×7=326257×7×2=79813×8×5=52044×2×6=528358×2×8=572812×3×4=144405×2×5=405020×5×2=200304×3×9=820815×3×6=270139×4×8=444899×2×4=792154×4×8=492844×3×7=92413×2×9=234100×2×4=800230×2×8=368040×8×3=96033×6×9=178214×6×5=420133×2×5=1330118×2×4=94472×9×5=324019×7×4=532229×4×3=2748121×2×3=726298×2×3=178842×2×90=756034×2×35=238027×2×47=253814×7×58=568435×2×79=553013×6×82=639614×2×72=201616×5×47=376023×2×90=414016×2×49=156820×4×64=512012×3×44=158412×8×20=192016×3×62=297618×5×80=720027×2×28=151210×7×17=119049×2×80=784014×6×63=529211×8×74=651217×2×50=170016×6×97=931239×2×82=639614×7×88=862419×5×69=655520×3×65=390032×2×90=576019×2×51=193812×4×97=465610×5×48=240048×2×56=537612×6×96=691216×3×61=292847×2×37=347820×4×37=296015×2×52=156012×6×37=266417×3×98=499831×2×72=446410×4×28=112039×21÷9=9163×69÷3=144919×27÷3=17179×12÷2=47418×44÷8=9960×63÷4=94534×13÷2=22190×96÷5=172827×18÷3=16248×60÷4=72010×97÷2=48521×65÷5=27339×18÷9=7895×12÷6=19063×13÷3=27342×37÷7=22215×52÷4=19517×78÷3=44257×16÷8=11435×76÷4=66510×71÷5=14251×59÷3=100310×52÷2=26027×90÷3=81060×14÷3=28012×14÷6=2832×26÷8=10422×72÷2=79215×62÷3=31036×95÷5=68463×11÷9=7799×30÷3=99034×28÷2=47630×84÷3=84048×17÷3=27263×96÷9=67227×23÷3=20787×58÷3=168228×31÷2=43461×84÷2=2562413×2÷7=118784×3÷7=33639×4÷2=78951×2÷6=31727×4÷2=54758×6÷2=227420×7÷4=35729×4÷9=324110×6÷5=132411×8÷3=1096240×3÷2=360396×5÷4=495300×2÷4=150480×8÷6=640333×2÷3=222922×4÷8=461125×7÷5=175954×4÷9=424315×2÷5=126820×7÷4=1435324×3÷9=10830×6÷9=2098×4÷2=196585×5÷9=32532×3÷2=48573×2÷3=38256×9÷2=252896×4÷2=1792153×6÷2=459511×6÷3=1022105×4÷6=70162×6÷3=324188×5÷4=235158×6÷2=47415×2÷6=5174×6÷9=116335×2÷5=134285×8÷2=1140120×8÷5=192928×5÷4=1160525÷7÷3=25630÷6÷3=3580÷5÷4=4356÷2÷2=89368÷8÷2=23684÷4÷9=19357÷7÷3=17765÷3÷5=51560÷5÷7=16960÷2÷4=120372÷4÷3=31544÷2÷4=68168÷2÷3=28920÷2÷2=230608÷2÷4=76336÷3÷7=16300÷3÷2=50468÷3÷2=78192÷8÷6=4732÷6÷2=61204÷3÷2=34416÷2÷8=26882÷2÷7=63540÷3÷6=30360÷6÷2=30830÷2÷5=83648÷2÷9=36625÷5÷5=25672÷7÷4=24308÷2÷7=22378÷6÷3=21544÷4÷2=68504÷7÷6=12846÷2÷9=4754÷3÷6=3256÷4÷2=32624÷2÷4=78540÷3÷9=20912÷2÷4=114420÷2÷7=30978÷6×3=48940÷4×6=60230÷2×6=69014÷7×4=8985÷5×2=394364÷7×4=208495÷9×2=110598÷2×4=1196366÷2×6=1098565÷5×8=904951÷3×5=1585372÷2×3=558692÷2×5=1730654÷6×2=218880÷4×6=1320240÷8×6=180770÷7×5=550936÷8×9=1053912÷2×6=2736878÷2×9=3951312÷3×4=416840÷2×6=2520651÷3×8=1736532÷7×5=380660÷5×3=396522÷6×4=348876÷4×8=1752296÷2×9=1332950÷5×4=760876÷4×9=1971344÷8×9=387927÷9×7=721570÷2×3=855348÷6×9=522972÷4×3=729134÷2×5=335728÷8×6=546748÷4×9=1683752÷8×6=564120÷2×4=240162÷6×33=891612÷9×71=482857÷3×21=399480÷5×34=326448÷4×34=408224÷7×32=102442÷7×35=21048÷3×80=128080÷4×31=620288÷9×75=240024÷3×81=648672÷7×12=115281÷9×90=810318÷6×60=3180128÷8×34=54460÷3×57=114081÷9×72=648665÷7×26=2470124÷2×11=682144÷9×59=944420÷6×12=840115÷5×74=170240÷4×71=710371÷7×16=84856÷8×43=301651÷7×42=3906145÷5×27=783108÷9×37=444259÷7×18=666387÷9×97=417180÷4×32=640570÷6×50=4750126÷9×59=82694÷2×58=272690÷5×31=558568÷8×91=6461315÷9×20=700182÷7×42=1092158÷2×11=869336÷7×36=172825+(317-285)=57147+(626-164)=609339+(301-139)=501893+(966-201)=1658429+(376-179)=626300+(764-295)=76932+(431-120)=34345+(978-765)=25858+(137-66)=129504+(724-84)=1144116+(385-193)=308259+(602-362)=499367+(452-387)=432874+(636-185)=1325216+(343-249)=310746+(675-225)=1196349+(209-151)=40764+(994-265)=79320+(268-10)=278868+(890-618)=1140445+(376-58)=763931+(938-888)=98145+(450-271)=224224+(905-95)=1034215+(43-37)=22190+(616-525)=181292+(393-133)=552810+(848-100)=1558472+(458-344)=586827+(522-111)=1238302+(14-11)=30532+(864-511)=385259+(258-29)=48843+(409-20)=43230+(135-117)=48460+(920-797)=583166+(127-99)=194976+(957-26)=190738+(481-22)=497395+(763-655)=503282-(159+118)=5726-(74+562)=90338-(174+46)=118675-(207+288)=180450-(215+55)=180924-(438+62)=424324-(98+50)=176796-(85+444)=267481-(172+282)=27930-(237+255)=438450-(323+63)=64491-(89+98)=304382-(55+313)=14905-(307+208)=390345-(41+175)=129843-(512+248)=83439-(13+280)=146912-(375+300)=237491-(173+297)=21790-(245+433)=112445-(38+134)=273587-(85+262)=240464-(73+260)=131905-(842+23)=40458-(284+131)=43778-(119+239)=420349-(234+49)=66553-(201+67)=285468-(413+16)=39877-(559+125)=193465-(362+16)=87602-(52+481)=69400-(333+27)=40663-(129+84)=450485-(19+152)=314960-(70+61)=829456-(225+174)=57881-(72+742)=67458-(241+190)=27666-(88+234)=344268-(307-282)=243398-(338-296)=356458-(500-98)=56787-(190-29)=626473-(411-357)=419744-(629-265)=380171-(421-410)=160823-(737-575)=661111-(305-201)=7659-(282-153)=530253-(139-62)=176466-(644-299)=121302-(289-148)=161540-(639-423)=324228-(290-115)=53595-(826-234)=328-(273-256)=11750-(301-253)=702188-(284-144)=48637-(547-241)=331291-(492-282)=81156-(325-265)=96422-(410-339)=351581-(187-172)=566126-(279-224)=71825-(762-196)=259338-(369-209)=178999-(570-80)=509357-(253-66)=170971-(419-315)=867112-(377-337)=72819-(876-72)=15176-(244-126)=58659-(120-87)=626499-(464-278)=313921-(732-249)=438435-(269-47)=213269-(341-314)=242444-(483-357)=318715-(945-583)=353196÷(28÷4)=28564÷(32÷8)=141396÷(28÷7)=99655÷(10÷2)=131232÷(48÷6)=29508÷(24÷6)=127162÷(45÷5)=18468÷(28÷7)=117360÷(24÷4)=60730÷(16÷8)=365125÷(35÷7)=25948÷(12÷2)=158280÷(20÷4)=56777÷(35÷5)=11188÷(18÷9)=44513÷(12÷4)=171450÷(24÷4)=75888÷(16÷4)=222468÷(45÷5)=52968÷(56÷7)=121200÷(45÷9)=40898÷(16÷8)=449145÷(15÷3)=29896÷(32÷4)=112217÷(21÷3)=31200÷(20÷5)=50496÷(16÷4)=124856÷(24÷3)=107360÷(32÷4)=45196÷(56÷8)=28339÷(24÷8)=113200÷(30÷6)=40355÷(40÷8)=71513÷(15÷5)=171450÷(18÷2)=5091÷(49÷7)=13308÷(24÷6)=77816÷(72÷9)=102456÷(32÷4)=57810÷(12÷4)=270848÷(4×2)=10688÷(2×2)=22892÷(2×2)=223876÷(2×3)=146824÷(4×2)=103936÷(2×3)=156788÷(2×2)=197102÷(2×3)=17279÷(3×3)=31603÷(3×3)=67448÷(4×2)=56456÷(2×4)=57810÷(3×2)=135928÷(2×4)=116952÷(2×4)=119168÷(2×3)=28153÷(3×3)=17412÷(2×2)=103858÷(3×2)=14368÷(2×2)=17956÷(2×2)=239592÷(4×2)=74136÷(2×2)=34700÷(2×2)=175768÷(3×2)=128441÷(3×3)=49964÷(2×2)=241264÷(4×2)=33768÷(2×4)=96912÷(4×2)=114408÷(4×2)=51712÷(4×2)=89584÷(4×2)=73486÷(3×2)=81864÷(2×4)=108474÷(2×3)=79784÷(2×2)=196200÷(4×2)=25510÷(2×3)=85468÷(3×2)=7845×(18÷3)=270468×(20÷4)=2340192×(24÷8)=576157×(32÷8)=62834×(12÷3)=13685×(32÷4)=68071×(30÷5)=426782×(30÷5)=469232×(24÷8)=96396×(27÷3)=356456×(10÷2)=280413×(20÷5)=1652110×(12÷3)=440396×(10÷2)=198011×(72÷9)=88525×(15÷3)=2625130×(36÷9)=520148×(56÷8)=1036202×(18÷6)=606303×(45÷9)=151549×(16÷2)=392845×(24÷3)=676038×(48÷8)=228700×(45÷9)=350087×(45÷5)=783473×(32÷8)=1892167×(10÷2)=835413×(30÷5)=2478220×(16÷4)=880593×(56÷8)=415177×(25÷5)=385840×(30÷5)=5040469×(16÷8)=938132×(35÷5)=92468×(40÷5)=544853×(81÷9)=7677489×(16÷8)=978544×(63÷7)=4896304×(18÷9)=60874×(12÷3)=29610×(44÷2)=22073×(70÷5)=102229×(153÷9)=49328×(182÷2)=254820×(124÷4)=62064×(855÷9)=608014×(171÷3)=79860×(192÷3)=384011×(80÷5)=17664×(93÷3)=198452×(135÷9)=78093×(810÷9)=837038×(84÷6)=53256×(582÷6)=543216×(172÷4)=68828×(207÷3)=193211×(432÷9)=52880×(144÷9)=128038×(180÷9)=76078×(228÷6)=296410×(232÷8)=29080×(170÷2)=680015×(376÷8)=70542×(208÷4)=218410×(490÷7)=70046×(201÷3)=308250×(33÷3)=55064×(275÷5)=352037×(90÷5)=66613×(720÷9)=104017×(152÷4)=64631×(728÷8)=282186×(22÷2)=94685×(152÷4)=323021×(52÷4)=27341×(602÷7)=352611×(104÷8)=14322×(540÷9)=132018×(125÷5)=45080×(310÷5)=4960291+111×5=846584+107×2=