三年級數學計算題專項練習匯編及答案304+187=255+269=49+259=210+261=86+39=280+592=109+321=123+402=98+72=468+195=194+176=134+747=102+340=983+997=139+144=584+174=197+57=915+381=119+79=194+257=256+119=69+157=117+48=172+601=165+148=426+422=216+282=164+303=260+235=107+48=140+215=595+409=363+99=244+351=306+176=538+204=102+389=146+191=23+23=140+119=120-25=450-304=264-165=872-66=387-190=862-421=321-297=383-12=414-169=867-51=405-136=741-335=417-51=359-225=369-36=416-163=453-319=922-248=424-339=172-107=479-369=694-297=289-176=558-119=251-25=929-436=305-116=900-336=464-162=633-249=440-59=214-130=500-482=755-345=469-176=657-85=245-94=670-627=171-20=791-667=28×5=738×7=89×4=52×9=48×7=149×5=199×2=337×9=284×2=953×4=283×3=686×8=429×2=112×4=150×3=698×4=106×6=221×9=83×2=970×9=98×6=956×6=63×8=740×5=19×4=524×5=171×3=452×2=255×3=977×2=273×2=330×8=101×8=61×7=127×6=354×9=63×7=662×5=92×9=198×4=104÷8=110÷5=350÷7=284÷4=396÷6=160÷4=228÷2=996÷2=224÷2=928÷4=234÷9=462÷7=21÷3=333÷3=292÷2=432÷9=388÷4=255÷3=346÷2=928÷8=270÷6=504÷2=393÷3=813÷3=304÷4=978÷6=85÷5=550÷5=294÷3=416÷8=166÷2=455÷7=35÷5=952÷7=160÷8=794÷2=92÷2=560÷7=120÷5=318÷6=24×33=68×24=33×28=45×43=61×16=14×67=72×11=62×55=38×21=16×20=65×14=86×22=24×30=61×65=44×20=55×68=86×10=68×30=11×77=38×66=52×11=34×51=57×14=36×55=23×11=99×99=65×11=82×95=32×28=60×70=52×17=57×19=15×12=93×72=72×10=43×49=22×19=75×70=12×80=69×11=70+183+455=759+157+298=144+324+310=541+173+333=274+314+268=841+172+692=77+328+552=938+701+236=157+47+180=933+176+578=21+33+914=71+835+125=16+64+541=15+510+10=353+564+28=758+807+521=256+271+338=496+59+560=108+386+101=549+516+283=481+104+85=933+622+596=37+205+361=541+105+91=76+563+133=102+194+451=819+25+126=287+57+668=56+15+622=931+160+388=408+198+92=860+971+179=178+28+409=677+948+784=171+112+264=798+254+950=19+436+464=727+456+498=113+223+364=157+646+726=76+276-132=985+306-613=338+146-141=868+214-465=166+201-285=85+686-158=138+316-189=777+342-531=25+215-176=206+755-794=209+123-268=878+631-263=28+112-88=77+603-27=150+277-342=351+838-24=223+95-51=581+805-717=34+257-171=628+983-112=15+320-328=466+897-197=353+99-345=471+376-557=211+193-145=581+962-696=273+197-299=361+169-377=363+126-11=934+644-286=269+178-89=995+98-77=228+132-185=838+77-830=438+58-342=215+257-132=149+171-173=51+478-102=204+206-380=567+785-810=384-257-102=660-623-27=451-402-39=495-124-208=375-109-45=666-37-235=487-281-157=862-581-90=465-289-65=686-279-356=351-94-228=881-471-31=392-52-309=786-238-262=260-94-164=857-57-255=229-70-44=916-571-141=286-55-163=697-156-177=482-271-64=547-143-350=397-139-109=963-195-687=436-131-85=813-17-174=415-205-181=674-208-414=127-43-38=613-142-198=301-177-115=887-216-576=446-55-143=954-630-239=411-23-343=807-46-141=409-140-37=817-206-383=475-376-51=443-89-167=362-119+171=951-646+876=351-328+343=499-178+218=401-52+104=857-114+798=305-97+97=593-42+659=308-161+13=973-269+440=295-283+346=511-316+992=395-270+108=527-306+402=103-20+247=641-626+657=390-312+99=273-64+62=356-277+289=670-608+913=48-48+438=516-514+121=153-135+149=712-157+861=456-196+65=634-90+933=308-227+10=756-502+802=438-389+399=580-99+290=279-91+82=822-29+799=343-131+65=706-551+560=402-237+203=406-381+563=445-410+204=726-240+912=297-255+163=405-345+228=12×29×2=10×51×7=21×17×2=67×43×5=19×10×3=87×35×9=11×12×5=59×78×2=21×10×2=22×77×3=11×13×5=83×58×2=16×14×2=71×33×7=25×14×2=49×37×2=29×10×2=23×39×8=20×13×3=14×90×5=13×11×3=64×90×7=18×26×2=35×67×5=11×20×2=58×66×6=15×13×2=42×35×2=33×10×2=92×76×2=13×25×2=31×15×8=15×13×4=26×28×4=33×15×2=66×95×6=21×20×2=24×15×4=10×23×3=82×30×6=21×2×6=481×2×3=28×2×5=48×5×3=30×4×3=149×5×4=66×5×2=133×3×5=104×4×2=13×3×6=34×3×5=31×2×9=12×4×2=148×2×3=11×2×9=199×5×4=14×2×4=81×2×8=47×5×2=204×3×9=22×2×9=220×2×3=72×5×2=305×3×6=27×4×2=68×9×3=11×4×7=224×3×6=74×3×4=86×8×4=11×3×2=356×2×3=44×2×3=434×2×4=19×3×6=125×6×2=34×4×6=415×2×9=25×2×6=20×4×8=40×2×64=40×2×79=14×4×95=23×3×35=31×3×68=30×2×21=26×2×72=14×2×74=21×4×52=23×3×94=10×5×88=20×4×33=18×3×64=22×3×95=24×2×31=26×3×78=13×5×97=25×2×19=26×2×53=12×2×37=21×4×82=10×3×34=33×3×43=12×5×56=20×4×21=27×3×32=14×6×25=48×2×57=19×2×58=25×2×58=34×2×49=23×4×88=16×2×48=47×2×25=12×2×46=19×2×30=10×2×24=34×2×62=22×4×31=15×6×11=21×32÷7=90×35÷7=15×51÷9=25×26÷2=33×18÷3=28×16÷4=35×19÷7=90×52÷4=92×10÷5=12×95÷2=12×79÷2=86×42÷4=28×18÷2=81×50÷6=33×18÷9=75×62÷3=17×42÷6=80×98÷7=16×33÷6=14×12÷7=18×16÷9=13×45÷3=10×31÷5=10×35÷5=18×17÷6=46×35÷7=18×44÷6=88×32÷4=10×12÷8=79×63÷7=24×24÷2=28×99÷3=15×10÷6=24×23÷8=36×20÷9=70×71÷7=14×22÷4=93×91÷7=23×25÷5=93×24÷4=70×7÷5=868×9÷4=108×7÷9=740×3÷6=315×2÷9=647×8÷2=342×2÷9=648×3÷2=186×5÷6=683×9÷3=48×3÷4=536×3÷4=264×3÷6=420×2÷5=144×6÷9=380×9÷4=28×8÷4=224×4÷7=86×9÷3=492×3÷9=150×3÷6=616×7÷8=110×5÷2=768×5÷2=66×3÷6=720×8÷5=11×6÷3=800×7÷5=118×8÷2=912×9÷8=12×3÷4=869×9÷3=198×2÷9=98×8÷7=76×3÷6=650×6÷5=368×2÷4=695×8÷4=233×4÷2=952×8÷4=960÷3÷4=990÷9÷5=546÷6÷7=92÷2÷2=912÷2÷8=315÷7÷5=224÷2÷4=735÷5÷7=928÷4÷2=978÷3÷2=972÷9÷6=636÷2÷2=672÷2÷3=945÷5÷3=384÷8÷3=480÷3÷5=360÷8÷5=78÷3÷2=976÷8÷2=448÷2÷7=432÷8÷9=440÷8÷5=405÷3÷5=174÷2÷3=540÷3÷2=810÷2÷5=980÷7÷4=784÷2÷4=576÷2÷8=438÷3÷2=320÷8÷5=612÷3÷3=336÷2÷6=490÷7÷7=987÷7÷3=558÷3÷3=882÷7÷6=513÷9÷3=696÷2÷4=820÷5÷4=96÷6×8=687÷3×5=80÷2×3=222÷3×7=860÷2×8=528÷2×8=874÷2×6=225÷9×6=208÷2×4=180÷3×7=430÷5×2=882÷6×7=309÷3×8=702÷3×4=30÷2×9=72÷9×8=36÷4×7=816÷2×7=664÷2×7=120÷6×7=345÷3×5=141÷3×5=161÷7×9=582÷6×4=342÷6×2=915÷3×4=734÷2×3=180÷3×8=955÷5×8=604÷2×5=400÷2×4=70÷2×8=840÷8×2=315÷3×7=81÷3×7=442÷2×5=891÷3×5=60÷5×8=520÷8×3=986÷2×9=252÷9×31=396÷9×98=45÷9×32=296÷4×28=294÷7×18=198÷6×84=28÷7×15=104÷4×93=215÷5×20=168÷7×45=168÷8×23=36÷2×80=56÷4×13=99÷9×74=50÷5×92=304÷4×70=70÷7×42=147÷7×96=65÷5×75=150÷5×11=200÷8×15=261÷3×28=240÷6×12=189÷9×79=65÷5×64=364÷7×49=72÷2×27=270÷5×91=68÷4×14=344÷8×17=126÷6×10=182÷2×10=154÷7×14=567÷7×47=207÷9×25=322÷7×47=315÷7×21=76÷4×85=78÷3×17=680÷8×37=457+(482-80)=355+(381-266)=173+(218-207)=361+(789-226)=215+(285-252)=737+(386-189)=204+(216-121)=788+(617-479)=355+(325-68)=356+(137-45)=44+(331-266)=742+(968-879)=252+(232-27)=839+(806-656)=49+(233-41)=505+(770-719)=28+(416-395)=650+(913-708)=210+(391-104)=979+(677-612)=367+(352-238)=193+(918-290)=176+(471-200)=437+(335-128)=274+(296-43)=832+(936-845)=128+(477-139)=221+(816-140)=196+(254-179)=864+(853-218)=390+(440-103)=982+(579-443)=86+(242-223)=728+(896-124)=197+(228-209)=854+(425-134)=467+(295-45)=357+(763-116)=35+(269-152)=918+(518-321)=374-(250+19)=804-(59+449)=376-(92+217)=822-(495+204)=288-(94+62)=706-(224+108)=464-(116+266)=617-(193+163)=435-(125+133)=831-(627+96)=443-(166+63)=635-(358+28)=253-(93+33)=884-(173+171)=365-(150+187)=723-(370+92)=391-(135+89)=495-(204+137)=386-(132+97)=735-(639+67)=449-(185+211)=715-(250+230)=409-(21+298)=199-(147+45)=332-(180+26)=705-(73+541)=437-(90+344)=860-(225+63)=470-(95+277)=809-(369+339)=480-(377+78)=954-(42+406)=380-(41+225)=902-(119+708)=360-(179+11)=972-(472+435)=480-(269+198)=264-(206+55)=360-(224+132)=867-(123+593)=16-(434-426)=981-(642-359)=242-(248-64)=135-(705-686)=409-(458-285)=785-(236-115)=471-(356-56)=882-(501-404)=175-(299-260)=937-(900-551)=455-(336-233)=333-(252-169)=149-(275-266)=636-(899-284)=172-(301-233)=581-(504-123)=217-(310-193)=773-(833-367)=335-(254-112)=97-(876-794)=420-(444-353)=772-(175-67)=190-(278-134)=995-(836-700)=114-(303-255)=420-(125-101)=464-(287-202)=484-(571-509)=67-(107-97)=544-(459-415)=480-(174-137)=569-(715-159)=327-(485-252)=849-(506-468)=465-(329-249)=155-(591-441)=494-(217-214)=558-(372-21)=367-(406-173)=575-(192-51)=147÷(42÷6)=908÷(24÷6)=346÷(12÷6)=155÷(45÷9)=384÷(18÷6)=140÷(15÷3)=490÷(14÷7)=150÷(15÷3)=390÷(16÷8)=447÷(21÷7)=440÷(24÷3)=980÷(30÷6)=348÷(36÷6)=427÷(35÷5)=182÷(14÷2)=570÷(27÷9)=235÷(25÷5)=477÷(36÷4)=138÷(42÷7)=948÷(28÷7)=324÷(45÷5)=414÷(54÷9)=285÷(21÷7)=728÷(10÷5)=342÷(14÷7)=290÷(20÷4)=480÷(45÷9)=810÷(54÷9)=424÷(32÷8)=565÷(45÷9)=400÷(25÷5)=595÷(20÷4)=76÷(20÷5)=418÷(10÷5)=144÷(36÷9)=10÷(12÷6)=384÷(48÷6)=980÷(20÷4)=368÷(32÷8)=666÷(42÷7)=220÷(2×2)=846÷(2×3)=80÷(2×2)=776÷(4×2)=192÷(2×3)=172÷(2×2)=144÷(4×2)=819÷(3×3)=324÷(2×3)=756÷(2×3)=156÷(3×2)=78÷(2×3)=536÷(4×2)=756÷(2×2)=568÷(4×2)=774÷(3×2)=556÷(2×2)=810÷(3×2)=90÷(2×3)=660÷(2×3)=420÷(3×2)=848÷(2×4)=765÷(3×3)=548÷(2×2)=336÷(3×2)=480÷(2×4)=968÷(2×2)=567÷(3×3)=464÷(2×2)=570÷(2×3)=234÷(3×3)=186÷(3×2)=12÷(3×2)=354÷(2×3)=748÷(2×2)=384÷(4×2)=644÷(2×2)=32÷(2×4)=560÷(4×2)=216÷(3×3)=246×(18÷6)=388×(27÷3)=89×(49÷7)=76×(27÷3)=32×(14÷7)=505×(64÷8)=19×(27÷3)=571×(64÷8)=36×(72÷9)=146×(20÷5)=30×(36÷6)=944×(24÷3)=149×(18÷3)=699×(32÷4)=32×(36÷4)=850×(45÷9)=38×(24÷8)=497×(10÷5)=301×(27÷9)=452×(24÷8)=29×(54÷6)=476×(32÷8)=120×(24÷4)=344×(72÷8)=200×(40÷8)=366×(12÷6)=21×(36÷6)=85×(63÷9)=51×(35÷7)=559×(81÷9)=20×(35÷7)=866×(72÷9)=117×(27÷9)=474×(14÷7)=58×(40÷8)=761×(56÷7)=63×(15÷3)=948×(36÷4)=164×(15÷5)=839×(32÷4)=21×(125÷5)=49×(584÷8)=21×(57÷3)=29×(582÷6)=19×(74÷2)=46×(158÷2)=16×(175÷5)=18×(792÷9)=13×(140÷4)=36×(280÷8)=43×(105÷5)=47×(256÷4)=64×(75÷5)=29×(261÷3)=32×(28÷2)=47×(60÷2)=21×(208÷8)=22×(129÷3)=31×(75÷3)=98×(280÷4)=26×(238÷7)=68×(54÷3)=58×(48÷4)=65×(108÷9)=15×(212÷4)=55×(171÷3)=10×(156÷4)=30×(64÷2)=18×(126÷6)=29×(68÷2)=16×(258÷6)=68×(656÷8)=24×(60÷3)=96×(300÷5)=57×(70÷7)=19×(603÷9)=11×(126÷6)=13×(365÷5)=18×(160÷4)=45×(158÷2)=143+139×6=242+103×3=285+126×4=79+320×3=259+38×8=107+167×3=217+277×2=598+26×2=162+71×6=441+144×5=181+13×3=878+349×2=144+182×3=532+92×3=288+107×3=459+305×3=236+76×7=889+29×3=44+50×9=735+109×4=99+56×7=787+178×2=27+118×6=217+54×6=483+121×4=582+81×6=158+78×6=783+107×6=54+293×3=676+229×3=120×4+327=242×2+13=30×5+117=138×4+825=191×3+415=122×5+559=122×6+70=262×3+712=16×6+159=104×3+927=26+33×11=508+22×35=249+27×27=497+23×11=183+28×15=574+15×60=162+57×10=546+33×27=58+18×30=216+15×13=421+18×16=978+34×28=75+36×14=875+21×23=75+58×14=545+27×12=257+15×47=413+61×10=22+11×35=936+69×10=153+69×10=712+21×33=189+12×30=207+16×31=44+20×18=568+10×34=459+25×16=122+28×14=51+13×69=537+24×31=57×10+52=14×67+686=19×21+377=64×11+385=51×14+118=31×28+944=12×23+493=13×62+199=42×10+209=33×30+999=370-16×15=291-10×16=394-17×15=805-10×41=451-10×11=881-49×17=495-27×18=767-47×15=392-35×10=342-12×14=437-15×15=738-22×11=484-21×22=673-14×47=227-14×16=781-47×16=404-12×19=615-48×11=407-10×33=855-64×13=348-15×22=523-21×19=342-13×24=990-40×15=413-18×21=610-18×20=446-14×20=680-47×12=389-35×11=829-18×18=429-10×17=572-15×27=363-10×32=911-10×79=456-22×15=953-14×38=364-19×18=986-22×22=370-13×22=918-34×16=293-40×5=751-338×2=444-38×7=978-195×2=437-164×2=677-129×3=379-73×5=707-169×2=486-31×5=797-36×2=391-54×6=885-43×4=299-118×2=852-110×2=287-64×2=474-74×3=287-42×3=118-12×5=446-20×6=933-177×4=451-53×7=992-100×6=176-35×2=475-11×9=437-45×5=840-158×5=382-154×2=449-46×4=345-45×4=567-64×8=500-51×9=361-50×4=222-22×9=475-66×6=468-25×3=805-41×8=449-29×2=230-39×3=323-22×7=883-219×2=27×10-226=18×47-716=13×11-76=10×75-415=15×12-144=14×59-699=26×12-134=14×53-436=32×12-280=21×18-65=10×37-348=14×48-366=35×14-440=18×40-398=31×15-178=32×31-65=38×11-47=25×37-295=14×33-116=24×11-63=48×10-42=41×12-489=10×48-10=31×32-535=23×11-76=53×15-708=12×30-137=70×13-255=11×34-93=35×16-421=39×12-19=43×11-115=19×14-96=12×61-709=19×26-21=17×35-457=25×14-128=10×40-207=34×11-95=15×43-459=101×7-605=393×8-998=296×3-506=519×9-54=242×4-874=454×2-745=174×3-129=486×7-723=19×6-25=569×5-156=135×6-109=27×7-56=320×3-184=444×7-663=190×4-205=356×3-748=140×2-263=624×2-714=125×4-325=81×8-363=191×5-602=287×5-811=378×2-398=887×5-681=163×2-97=259×5-869=72×8-390=554×9-188=24×8-28=453×7-342=290×3-134=422×6-936=78×7-265=895×7-726=69×6-271=576×9-852=170×2-318=712×3-867=357×2-386=183×7-180=34+400÷5=918+930÷2=360+968÷8=587+855÷5=360+240÷2=66+525÷7=42+428÷4=375+582÷6=152+486÷9=517+56÷2=345+216÷4=327+632÷8=491+672÷3=70+32÷8=48+81÷3=622+508÷4=129+785÷5=318+217÷7=108+735÷5=874+42÷6=180÷9+86=440÷8+500=522÷6+279=542÷2+407=450÷3+51=91÷7+685=12÷2+141=880÷2+234=904÷4+166=768÷8+576=558÷9+28=130÷5+713=36÷6+249=576÷6+169=170÷5+421=488÷2+901=464÷8+194=735÷7+139=198÷3+246=117÷9+323=390-936÷3=422-272÷8=482-816÷8=129-116÷4=339-216÷9=796-255÷3=403-637÷7=625-852÷2=463-910÷5=453-189÷3=301-924÷7=423-204÷2=399-162÷3=711-635÷5=198-485÷5=929-484÷4=104-252÷9=925-245÷5=226-172÷4=458-366÷6=180-82÷2=286-576÷9=158-24÷2=155-114÷6=278-945÷5=841-144÷9=127-175÷5=200-889÷7=460-500÷2=103-265÷5=108-110÷5=841-136÷2=492-996÷4=269-762÷6=458-56÷4=120-156÷6=109-435÷5=597-267÷3=382-918÷3=826-990÷2=51×(261-244)=43×(519-496)=31×(61-36)=85×(556-493)=27×(27-11)=75×(259-197)=12×(191-173)=15×(866-855)=20×(158-124)=10×(929-850)=17×(426-413)=56×(485-460)=35×(88-76)=38×(680-655)=35×(329-314)=75×(784-694)=18×(196-151)=44×(816-791)=13×(273-234)=35×(84-57)=(73-47)×19=(459-418)×84=(300-289)×47=(105-39)×36=(109-83)×21=(615-552)×94=(237-222)×28=(340-288)×58=(488-440)×14=(620-591)×78=(220-193)×31=(534-445)×96=(221-150)×13=(575-538)×58=(235-190)×11=(742-695)×67=(67-52)×65=(178-161)×99=(75-57)×16=(392-340)×51=148×(79-73)=205×(508-504)=20×(295-288)=682×(392-387)=63×(115-112)=524×(723-720)=149×(496-491)=312×(631-623)=64×(384-376)=277×(333-330)=27×(391-386)=576×(797-792)=119×(189-182)=333×(602-594)=103×(466-460)=319×(282-279)=47×(419-416)=674×(209-206)=130×(280-273)=28×(48-45)=46×(128-124)=13×(70-62)=46×(81-77)=277×(377-369)=173×(130-125)=658×(863-859)=80×(142-134)=288×(17-13)=104×(324-315)=837×(943-934)=221×(449-445)=86×(118-111)=55×(494-486)=413×(278-270)=176×(117-114)=74×(233-226)=63×(254-246)=742×(124-118)=58×(370-361)=976×(375-370)=280÷(494-492)=872÷(278-270)=96÷(367-359)=285÷(324-319)=404÷(453-451)=320÷(621-616)=182÷(324-322)=224÷(872-870)=425÷(426-421)=920÷(951-947)=180÷(213-208)=171÷(98-95)=276÷(393-390)=645÷(642-637)=52÷(345-341)=468÷(854-845)=88÷(450-448)=882÷(266-260)=376÷(434-430)=176÷(381-373)=438÷(131-125)=567÷(943-934)=84÷(24-20)=778÷(131-129)=448÷(328-320)=917÷(781-774)=258÷(367-361)=432÷(884-880)=170÷(128-126)=798÷(855-853)=112÷(242-238)=344÷(782-780)=49÷(93-86)=711÷(643-640)=412÷(387-385)=400÷(705-701)=378÷(382-375)=273÷(434-427)=12÷(248-246)=548÷(247-243)=(184-168)÷4=(816-612)÷3=(242-192)÷2=(725-249)÷7=(271-33)÷2=(621-213)÷4=(402-322)÷4=(630-255)÷5=(429-39)÷5=(397-292)÷3=(219-19)÷8=(608-116)÷2=(337-225)÷4=(914-320)÷6=(423-291)÷3=(959-405)÷2=(94-64)÷2=(826-556)÷5=(166-136)÷6=(607-15)÷8=(435-216)÷3=(443-333)÷5=(391-262)÷3=(101-59)÷3=(213-129)÷6=(331-123)÷2=(451-385)÷3=(943-607)÷3=(317-44)÷7=(355-235)÷8=(189-117)÷3=(807-693)÷2=(410-15)÷5=(817-691)÷9=(475-355)÷2=(995-195)÷4=(217-213)÷2=(174-156)÷3=(440-400)÷5=(877-829)÷6=3/8+4/8=4/7+3/7=1/5+3/5=1/10+7/10=4/7+2/7=1/6+3/6=2/8+3/8=5/8+2/8=4/8+3/8=3/10+2/10=1/4+2/4=5/10+2/10=2/8-1/8=4/9-2/9=4/7-2/7=7/8-1/8=3/8-2/8=6/9-1/9=5/7-1/7=5/8-3/8=4/7-1/7=3/5-1/5=2/4-1/4=4/6-2/6=6.0+7.1=31.4+44.3=7.2+1.2=6.2+5.2=9.0+3.9=38.5+27.5=7.4+1.1=22.8+13.3=7.5+1.4=10.0+0.5=3.0+4.6=49.3+28.5=4.8+1.4=23.6+72.5=5.5+8.0=7.0+1.2=6.6+9.1=49.8+10.6=8.2+2.8=57.2+6.2=9.8+5.0=0.5+0.4=5.6+2.3=24.4+40.2=8.7+5.0=33.9+10.3=1.7+3.9=7.1+1.9=1.0+3.1=31.5+62.8=6.2+3.1=40.0+6.7=8.2+9.8=2.0+6.3=7.6+8.8=7.3+63.0=6.3+7.9=19.0+63.9=4.3+7.8=5.1+4.4=4.0-1.4=72.7-18.0=5.7-2.8=4.9-2.8=5.1-1.6=80.6-78.2=9.2-6.0=26.2-20.9=0.5-0.2=9.6-9.2=9.9-0.9=84.0-11.5=9.9-7.8=9.5-7.2=7.1-4.3=6.0-3.6=4.0-2.1=50.5-11.0=7.8-0.3=77.7-4.3=5.9-4.2=9.0-3.3=7.4-4.1=13.3-9.9=6.7-4.5=85.8-76.0=2.7-0.9=9.5-3.9=5.6-1.2=71.5-10.2=6.0-3.8=64.5-31.2=9.0-6.9=3.9-1.5=6.9-0.7=29.2-7.0=4.6-3.4=49.3-28.0=8.7-5.7=3.6-0.5=參考答案304+187=491255+269=52449+259=308210+261=47186+39=125280+592=872109+321=430123+402=52598+72=170468+195=663194+176=370134+747=881102+340=442983+997=1980139+144=283584+174=758197+57=254915+381=1296119+79=198194+257=451256+119=37569+157=226117+48=165172+601=773165+148=313426+422=848216+282=498164+303=467260+235=495107+48=155140+215=355595+409=1004363+99=462244+351=595306+176=482538+204=742102+389=491146+191=33723+23=46140+119=259120-25=95450-304=146264-165=99872-66=806387-190=197862-421=441321-297=24383-12=371414-169=245867-51=816405-136=269741-335=406417-51=366359-225=134369-36=333416-163=253453-319=134922-248=674424-339=85172-107=65479-369=110694-297=397289-176=113558-119=439251-25=226929-436=493305-116=189900-336=564464-162=302633-249=384440-59=381214-130=84500-482=18755-345=410469-176=293657-85=572245-94=151670-627=43171-20=151791-667=12428×5=140738×7=516689×4=35652×9=46848×7=336149×5=745199×2=398337×9=3033284×2=568953×4=3812283×3=849686×8=5488429×2=858112×4=448150×3=450698×4=2792106×6=636221×9=198983×2=166970×9=873098×6=588956×6=573663×8=504740×5=370019×4=76524×5=2620171×3=513452×2=904255×3=765977×2=1954273×2=546330×8=2640101×8=80861×7=427127×6=762354×9=318663×7=441662×5=331092×9=828198×4=792104÷8=13110÷5=22350÷7=50284÷4=71396÷6=66160÷4=40228÷2=114996÷2=498224÷2=112928÷4=232234÷9=26462÷7=6621÷3=7333÷3=111292÷2=146432÷9=48388÷4=97255÷3=85346÷2=173928÷8=116270÷6=45504÷2=252393÷3=131813÷3=271304÷4=76978÷6=16385÷5=17550÷5=110294÷3=98416÷8=52166÷2=83455÷7=6535÷5=7952÷7=136160÷8=20794÷2=39792÷2=46560÷7=80120÷5=24318÷6=5324×33=79268×24=163233×28=92445×43=193561×16=97614×67=93872×11=79262×55=341038×21=79816×20=32065×14=91086×22=189224×30=72061×65=396544×20=88055×68=374086×10=86068×30=204011×77=84738×66=250852×11=57234×51=173457×14=79836×55=198023×11=25399×99=980165×11=71582×95=779032×28=89660×70=420052×17=88457×19=108315×12=18093×72=669672×10=72043×49=210722×19=41875×70=525012×80=96069×11=75970+183+455=708759+157+298=1214144+324+310=778541+173+333=1047274+314+268=856841+172+692=170577+328+552=957938+701+236=1875157+47+180=384933+176+578=168721+33+914=96871+835+125=103116+64+541=62115+510+10=535353+564+28=945758+807+521=2086256+271+338=865496+59+560=1115108+386+101=595549+516+283=1348481+104+85=670933+622+596=215137+205+361=603541+105+91=73776+563+133=772102+194+451=747819+25+126=970287+57+668=101256+15+622=693931+160+388=1479408+198+92=698860+971+179=2010178+28+409=615677+948+784=2409171+112+264=547798+254+950=200219+436+464=919727+456+498=1681113+223+364=700157+646+726=152976+276-132=220985+306-613=678338+146-141=343868+214-465=617166+201-285=8285+686-158=613138+316-189=265777+342-531=58825+215-176=64206+755-794=167209+123-268=64878+631-263=124628+112-88=5277+603-27=653150+277-342=85351+838-24=1165223+95-51=267581+805-717=66934+257-171=120628+983-112=149915+320-328=7466+897-197=1166353+99-345=107471+376-557=290211+193-145=259581+962-696=847273+197-299=171361+169-377=153363+126-11=478934+644-286=1292269+178-89=358995+98-77=1016228+132-185=175838+77-830=85438+58-342=154215+257-132=340149+171-173=14751+478-102=427204+206-380=30567+785-810=542384-257-102=25660-623-27=10451-402-39=10495-124-208=163375-109-45=221666-37-235=394487-281-157=49862-581-90=191465-289-65=111686-279-356=51351-94-228=29881-471-31=379392-52-309=31786-238-262=286260-94-164=2857-57-255=545229-70-44=115916-571-141=204286-55-163=68697-156-177=364482-271-64=147547-143-350=54397-139-109=149963-195-687=81436-131-85=220813-17-174=622415-205-181=29674-208-414=52127-43-38=46613-142-198=273301-177-115=9887-216-576=95446-55-143=248954-630-239=85411-23-343=45807-46-141=620409-140-37=232817-206-383=228475-376-51=48443-89-167=187362-119+171=414951-646+876=1181351-328+343=366499-178+218=539401-52+104=453857-114+798=1541305-97+97=305593-42+659=1210308-161+13=160973-269+440=1144295-283+346=358511-316+992=1187395-270+108=233527-306+402=623103-20+247=330641-626+657=672390-312+99=177273-64+62=271356-277+289=368670-608+913=97548-48+438=438516-514+121=123153-135+149=167712-157+861=1416456-196+65=325634-90+933=1477308-227+10=91756-502+802=1056438-389+399=448580-99+290=771279-91+82=270822-29+799=1592343-131+65=277706-551+560=715402-237+203=368406-381+563=588445-410+204=239726-240+912=1398297-255+163=205405-345+228=28812×29×2=69610×51×7=357021×17×2=71467×43×5=1440519×10×3=57087×35×9=2740511×12×5=66059×78×2=920421×10×2=42022×77×3=508211×13×5=71583×58×2=962816×14×2=44871×33×7=1640125×14×2=70049×37×2=362629×10×2=58023×39×8=717620×13×3=78014×90×5=630013×11×3=42964×90×7=4032018×26×2=93635×67×5=1172511×20×2=44058×66×6=2296815×13×2=39042×35×2=294033×10×2=66092×76×2=1398413×25×2=65031×15×8=372015×13×4=78026×28×4=291233×15×2=99066×95×6=3762021×20×2=84024×15×4=144010×23×3=69082×30×6=1476021×2×6=252481×2×3=288628×2×5=28048×5×3=72030×4×3=360149×5×4=298066×5×2=660133×3×5=1995104×4×2=83213×3×6=23434×3×5=51031×2×9=55812×4×2=96148×2×3=88811×2×9=198199×5×4=398014×2×4=11281×2×8=129647×5×2=470204×3×9=550822×2×9=396220×2×3=132072×5×2=720305×3×6=549027×4×2=21668×9×3=183611×4×7=308224×3×6=403274×3×4=88886×8×4=275211×3×2=66356×2×3=213644×2×3=264434×2×4=347219×3×6=342125×6×2=150034×4×6=816415×2×9=747025×2×6=30020×4×8=64040×2×64=512040×2×79=632014×4×95=532023×3×35=241531×3×68=632430×2×21=126026×2×72=374414×2×74=207221×4×52=436823×3×94=648610×5×88=440020×4×33=264018×3×64=345622×3×95=627024×2×31=148826×3×78=608413×5×97=630525×2×19=95026×2×53=275612×2×37=88821×4×82=688810×3×34=102033×3×43=425712×5×56=336020×4×21=168027×3×32=259214×6×25=210048×2×57=547219×2×58=220425×2×58=290034×2×49=333223×4×88=809616×2×48=153647×2×25=235012×2×46=110419×2×30=114010×2×24=48034×2×62=421622×4×31=272815×6×11=99021×32÷7=9690×35÷7=45015×51÷9=8525×26÷2=32533×18÷3=19828×16÷4=11235×19÷7=9590×52÷4=117092×10÷5=18412×95÷2=57012×79÷2=47486×42÷4=90328×18÷2=25281×50÷6=67533×18÷9=6675×62÷3=155017×42÷6=11980×98÷7=112016×33÷6=8814×12÷7=2418×16÷9=3213×45÷3=19510×31÷5=6210×35÷5=7018×17÷6=5146×35÷7=23018×44÷6=13288×32÷4=70410×12÷8=1579×63÷7=71124×24÷2=28828×99÷3=92415×10÷6=2524×23÷8=6936×20÷9=8070×71÷7=71014×22÷4=7793×91÷7=120923×25÷5=11593×24÷4=55870×7÷5=98868×9÷4=1953108×7÷9=84740×3÷6=370315×2÷9=70647×8÷2=2588342×2÷9=76648×3÷2=972186×5÷6=155683×9÷3=204948×3÷4=36536×3÷4=402264×3÷6=132420×2÷5=168144×6÷9=96380×9÷4=85528×8÷4=56224×4÷7=12886×9÷3=258492×3÷9=164150×3÷6=75616×7÷8=539110×5÷2=275768×5÷2=192066×3÷6=33720×8÷5=115211×6÷3=22800×7÷5=1120118×8÷2=472912×9÷8=102612×3÷4=9869×9÷3=2607198×2÷9=4498×8÷7=11276×3÷6=38650×6÷5=780368×2÷4=184695×8÷4=1390233×4÷2=466952×8÷4=1904960÷3÷4=80990÷9÷5=22546÷6÷7=1392÷2÷2=23912÷2÷8=57315÷7÷5=9224÷2÷4=28735÷5÷7=21928÷4÷2=116978÷3÷2=163972÷9÷6=18636÷2÷2=159672÷2÷3=112945÷5÷3=63384÷8÷3=16480÷3÷5=32360÷8÷5=978÷3÷2=13976÷8÷2=61448÷2÷7=32432÷8÷9=6440÷8÷5=11405÷3÷5=27174÷2÷3=29540÷3÷2=90810÷2÷5=81980÷7÷4=35784÷2÷4=98576÷2÷8=36438÷3÷2=73320÷8÷5=8612÷3÷3=68336÷2÷6=28490÷7÷7=10987÷7÷3=47558÷3÷3=62882÷7÷6=21513÷9÷3=19696÷2÷4=87820÷5÷4=4196÷6×8=128687÷3×5=114580÷2×3=120222÷3×7=518860÷2×8=3440528÷2×8=2112874÷2×6=2622225÷9×6=150208÷2×4=416180÷3×7=420430÷5×2=172882÷6×7=1029309÷3×8=824702÷3×4=93630÷2×9=13572÷9×8=6436÷4×7=63816÷2×7=2856664÷2×7=2324120÷6×7=140345÷3×5=575141÷3×5=235161÷7×9=207582÷6×4=388342÷6×2=114915÷3×4=1220734÷2×3=1101180÷3×8=480955÷5×8=1528604÷2×5=1510400÷2×4=80070÷2×8=280840÷8×2=210315÷3×7=73581÷3×7=189442÷2×5=1105891÷3×5=148560÷5×8=96520÷8×3=195986÷2×9=4437252÷9×31=868396÷9×98=431245÷9×32=160296÷4×28=2072294÷7×18=756198÷6×84=277228÷7×15=60104÷4×93=2418215÷5×20=860168÷7×45=1080168÷8×23=48336÷2×80=144056÷4×13=18299÷9×74=81450÷5×92=920304÷4×70=532070÷7×42=420147÷7×96=201665÷5×75=975150÷5×11=330200÷8×15=375261÷3×28=2436240÷6×12=480189÷9×79=165965÷5×64=832364÷7×49=254872÷2×27=972270÷5×91=491468÷4×14=238344÷8×17=731126÷6×10=210182÷2×10=910154÷7×14=308567÷7×47=3807207÷9×25=575322÷7×47=2162315÷7×21=94576÷4×85=161578÷3×17=442680÷8×37=3145457+(482-80)=859355+(381-266)=470173+(218-207)=184361+(789-226)=924215+(285-252)=248737+(386-189)=934204+(216-121)=299788+(617-479)=926355+(325-68)=612356+(137-45)=44844+(331-266)=109742+(968-879)=831252+(232-27)=457839+(806-656)=98949+(233-41)=241505+(770-719)=55628+(416-395)=49650+(913-708)=855210+(391-104)=497979+(677-612)=1044367+(352-238)=481193+(918-290)=821176+(471-200)=447437+(335-128)=644274+(296-43)=527832+(936-845)=923128+(477-139)=466221+(816-140)=897196+(254-179)=271864+(853-218)=1499390+(440-103)=727982+(579-443)=111886+(242-223)=105728+(896-124)=1500197+(228-209)=216854+(425-134)=1145467+(295-45)=717357+(763-116)=100435+(269-152)=152918+(518-321)=1115374-(250+19)=105804-(59+449)=296376-(92+217)=67822-(495+204)=123288-(94+62)=132706-(224+108)=374464-(116+266)=82617-(193+163)=261435-(125+133)=177831-(627+96)=108443-(166+63)=214635-(358+28)=249253-(93+33)=127884-(173+171)=540365-(150+187)=28723-(370+92)=261391-(135+89)=167495-(204+137)=154386-(132+97)=157735-(639+67)=29449-(185+211)=53715-(250+230)=235409-(21+298)=90199-(147+45)=7332-(180+26)=126705-(73+541)=91437-(90+344)=3860-(225+63)=572470-(95+277)=98809-(369+339)=101480-(377+78)=25954-(42+406)=506380-(41+225)=114902-(119+708)=75360-(179+11)=170972-(472+435)=65480-(269+198)=13264-(206+55)=3360-(224+132)=4867-(123+593)=15116-(434-426)=8981-(642-359)=698242-(248-64)=58135-(705-686)=116409-(458-285)=236785-(236-115)=664471-(356-56)=171882-(501-404)=785175-(299-260)=136937-(900-551)=588455-(336-233)=352333-(252-169)=250149-(275-266)=140636-(899-284)=21172-(301-233)=104581-(504-123)=200217-(310-193)=100773-(833-367)=307335-(254-112)=19397-(876-794)=15420-(444-353)=329772-(175-67)=664190-(278-134)=46995-(836-700)=859114-(303-255)=66420-(125-101)=396464-(287-202)=379484-(571-509)=42267-(107-97)=57544-(459-415)=500480-(174-137)=443569-(715-159)=13327-(485-252)=94849-(506-468)=811465-(329-249)=385155-(591-441)=5494-(217-214)=491558-(372-21)=207367-(406-173)=134575-(192-51)=434147÷(42÷6)=21908÷(24÷6)=227346÷(12÷6)=173155÷(45÷9)=31384÷(18÷6)=128140÷(15÷3)=28490÷(14÷7)=245150÷(15÷3)=30390÷(16÷8)=195447÷(21÷7)=149440÷(24÷3)=55980÷(30÷6)=196348÷(36÷6)=58427÷(35÷5)=61182÷(14÷2)=26570÷(27÷9)=190235÷(25÷5)=47477÷(36÷4)=53138÷(42÷7)=23948÷(28÷7)=237324÷(45÷5)=36414÷(54÷9)=69285÷(21÷7)=95728÷(10÷5)=364342÷(14÷7)=171290÷(20÷4)=58480÷(45÷9)=96810÷(54÷9)=135424÷(32÷8)=106565÷(45÷9)=113400÷(25÷5)=80595÷(20÷4)=11976÷(20÷5)=19418÷(10÷5)=209144÷(36÷9)=3610÷(12÷6)=5384÷(48÷6)=48980÷(20÷4)=196368÷(32÷8)=92666÷(42÷7)=111220÷(2×2)=55846÷(2×3)=14180÷(2×2)=20776÷(4×2)=97192÷(2×3)=32172÷(2×2)=43144÷(4×2)=18819÷(3×3)=91324÷(2×3)=54756÷(2×3)=126156÷(3×2)=2678÷(2×3)=13536÷(4×2)=67756÷(2×2)=189568÷(4×2)=71774÷(3×2)=129556÷(2×2)=139810÷(3×2)=13590÷(2×3)=15660÷(2×3)=110420÷(3×2)=70848÷(2×4)=106765÷(3×3)=85548÷(2×2)=137336÷(3×2)=56480÷(2×4)=60968÷(2×2)=242567÷(3×3)=63464÷(2×2)=116570÷(2×3)=95234÷(3×3)=26186÷(3×2)=3112÷(3×2)=2354÷(2×3)=59748÷(2×2)=187384÷(4×2)=48644÷(2×2)=16132÷(2×4)=4560÷(4×2)=70216÷(3×3)=24246×(18÷6)=738388×(27÷3)=349289×(49÷7)=62376×(27÷3)=68432×(14÷7)=64505×(64÷8)=404019×(27÷3)=171571×(64÷8)=456836×(72÷9)=288146×(20÷5)=58430×(36÷6)=180944×(24÷3)=7552149×(18÷3)=894699×(32÷4)=559232×(36÷4)=288850×(45÷9)=425038×(24÷8)=114497×(10÷5)=994301×(27÷9)=903452×(24÷8)=135629×(54÷6)=261476×(32÷8)=1904120×(24÷4)=720344×(72÷8)=3096200×(40÷8)=1000366×(12÷6)=73221×(36÷6)=12685×(63÷9)=59551×(35÷7)=255559×(81÷9)=503120×(35÷7)=100866×(72÷9)=6928117×(27÷9)=351474×(14÷7)=94858×(40÷8)=290761×(56÷7)=608863×(15÷3)=315948×(36÷4)=8532164×(15÷5)=492839×(32÷4)=671221×(125÷5)=52549×(584÷8)=357721×(57÷3)=39929×(582÷6)=281319×(74÷2)=70346×(158÷2)=363416×(175÷5)=56018×(792÷9)=158413×(140÷4)=45536×(280÷8)=126043×(105÷5)=90347×(256÷4)=300864×(75÷5)=96029×(261÷3)=252332×(28÷2)=44847×(60÷2)=141021×(208÷8)=54622×(129÷3)=94631×(75÷3)=77598×(280÷4)=686026×(238÷7)=88468×(54÷3)=122458×(48÷4)=69665×(108÷9)=78015×(212÷4)=79555×(171÷3)=313510×(156÷4)=39030×(64÷2)=96018×(126÷6)=37829×(68÷2)=98616×(258÷6)=68868×(656÷8)=557624×(60÷3)=48096×(300÷5)=576057×(70÷7)=57019×(603÷9)=127311×(126÷6)=23113×(365÷5)=94918×(160÷4)=72045×(158÷2)=3555143+139×6=977242+103×3=551285