三年級數(shù)學(xué)計算題專項練習(xí)及答案31+90=720+789=91+236=639+122=161+249=323+210=173+63=782+945=65+163=141+184=233+264=946+417=97+202=834+918=320+147=181+337=81+77=418+451=186+76=627+140=77+196=29+19=210+57=869+501=221+153=702+278=341+87=176+304=237+54=184+686=101+249=191+919=106+129=49+137=11+60=251+413=29+51=889+749=60+344=279+299=108-67=387-371=403-185=397-340=410-399=290-108=497-190=943-291=478-30=915-316=275-256=720-463=443-266=251-238=476-421=954-271=130-40=806-238=310-82=987-485=390-246=759-711=379-173=994-937=499-101=822-675=272-169=696-582=276-256=750-480=320-57=527-307=387-224=478-84=463-86=932-19=478-210=927-216=366-311=546-359=44×5=222×6=233×2=634×5=11×3=164×7=109×7=113×5=261×2=608×2=306×3=967×9=110×2=639×6=294×3=138×8=147×3=998×6=101×8=807×2=144×5=326×7=308×2=259×6=15×8=66×8=99×3=748×3=173×4=164×3=295×2=116×4=49×4=705×3=313×3=755×5=97×5=590×2=152×5=167×8=340÷5=450÷9=228÷2=308÷4=380÷5=336÷4=60÷3=528÷3=309÷3=963÷3=130÷2=640÷5=68÷2=768÷4=93÷3=807÷3=72÷4=476÷4=189÷3=423÷3=216÷9=400÷4=188÷2=308÷2=45÷9=768÷6=162÷9=603÷9=248÷2=736÷4=64÷2=922÷2=136÷4=560÷5=147÷3=800÷5=372÷6=198÷9=15÷5=64÷4=27×14=40×26=74×12=90×84=23×21=95×90=21×10=43×75=14×33=46×45=22×15=89×15=44×19=59×75=21×24=14×67=47×14=13×16=12×66=38×94=52×19=38×43=22×41=67×74=17×45=57×86=17×56=91×49=19×17=22×27=26×18=57×19=46×19=26×22=36×21=34×87=25×24=11×23=10×71=92×57=62+380+489=210+691+294=276+44+515=86+746+554=340+53+327=48+811+427=267+13+187=596+866+595=253+250+353=88+443+590=36+407+295=180+302+243=369+206+367=45+659+694=347+65+404=496+202+60=170+398+375=509+33+272=225+17+27=52+287+916=247+147+573=821+425+741=200+117+354=579+668+438=105+707+94=355+576+634=309+405+179=501+295+606=748+74+58=274+282+706=257+529+45=497+39+724=196+387+322=697+379+408=49+586+178=469+226+777=216+615+21=713+619+562=576+224+84=98+903+183=30+62-63=980+943-562=282+192-364=753+567-356=77+145-84=189+195-351=449+28-238=590+854-862=315+165-200=104+396-400=158+288-63=948+846-409=40+351-79=259+480-375=296+136-390=180+338-509=226+123-330=905+265-431=277+167-313=355+264-198=13+461-404=353+421-206=182+95-99=140+645-469=347+84-103=690+931-300=94+320-17=612+518-923=359+76-152=280+40-143=35+54-85=665+761-382=55+188-231=300+521-661=225+234-253=691+291-324=126+320-374=846+118-458=331+89-47=119+381-329=479-375-12=134-31-47=389-54-128=577-225-184=309-26-235=907-29-566=296-24-60=688-283-201=277-160-85=744-505-13=410-49-349=948-309-118=482-102-58=961-395-267=209-28-20=945-304-353=363-64-59=960-369-405=486-17-65=823-396-390=425-315-43=955-597-242=491-102-328=591-28-434=428-48-65=798-42-744=449-199-118=853-449-191=386-51-303=641-30-204=431-147-175=565-154-233=322-222-72=824-156-667=350-23-20=871-208-359=281-56-70=892-767-76=382-272-81=916-107-658=193-59+293=480-438+488=402-241+138=559-258+104=326-104+220=595-286+985=308-127+130=410-326+547=323-250+41=307-210+624=66-50+418=834-79+601=334-153+274=541-136+991=250-89+247=888-751+289=265-261+490=392-365+185=208-50+289=629-414+154=292-161+185=966-298+873=88-43+104=939-769+850=172-136+438=927-582+774=297-81+100=567-37+742=278-264+39=277-132+677=334-250+295=745-717+689=453-438+381=377-373+869=157-83+351=972-18+561=464-350+100=271-252+73=465-460+192=588-30+985=10×29×2=59×26×7=17×10×5=14×50×4=40×10×2=39×72×4=11×30×2=96×54×9=15×15×2=50×67×9=10×16×2=75×23×6=10×27×2=69×53×4=23×11×2=99×44×4=26×16×2=56×31×9=13×23×2=59×63×2=15×11×2=82×75×8=20×11×2=55×60×6=10×37×2=42×41×7=18×13×3=14×54×4=13×14×4=15×33×4=11×15×5=81×39×2=14×13×5=97×57×3=10×20×4=65×58×4=18×15×2=23×27×4=13×25×2=43×22×7=20×3×2=110×3×6=17×3×9=133×5×2=19×8×2=175×5×6=31×3×6=121×5×4=18×5×9=496×2×6=78×4×2=15×4×8=35×3×4=353×2×9=27×4×3=496×2×9=65×3×2=370×2×8=37×2×9=228×2×4=30×2×3=167×5×4=43×8×2=178×2×3=101×2×4=120×7×2=13×4×3=92×7×5=18×8×6=209×4×6=22×7×2=166×2×7=35×2×4=474×2×5=46×4×5=53×6×4=38×3×6=354×2×4=59×5×2=74×9×5=28×3×25=45×2×52=15×3×39=12×4×55=48×2×51=16×5×26=22×4×92=11×2×72=42×2×57=19×5×20=11×4×66=33×2×82=40×2×28=26×3×79=46×2×24=19×4×55=16×6×65=28×3×74=23×4×17=32×2×26=17×3×26=39×2×20=12×4×37=23×2×45=10×5×60=20×3×38=11×5×20=26×3×11=13×5×96=11×2×63=43×2×83=15×4×92=33×2×86=16×3×93=13×5×64=48×2×84=24×4×38=31×2×47=18×2×26=46×2×87=30×10÷6=43×36÷9=16×49÷7=76×99÷9=60×13÷5=92×84÷3=14×60÷3=28×54÷6=19×45÷3=52×95÷5=52×10÷4=94×51÷3=15×12÷9=85×72÷6=45×22÷2=16×36÷8=25×14÷7=90×77÷7=26×28÷4=66×39÷2=45×14÷7=63×33÷9=21×40÷3=28×90÷3=16×40÷8=36×62÷8=32×24÷6=46×45÷5=40×15÷6=70×18÷5=44×14÷8=34×92÷4=34×10÷4=15×29÷3=14×27÷7=13×30÷6=72×10÷4=94×92÷2=45×20÷2=36×40÷8=112×4÷7=354×8÷3=120×7÷5=306×6÷2=24×2÷4=759×7÷3=76×6÷3=730×3÷2=124×3÷4=224×3÷7=176×3÷2=36×2÷3=14×6÷4=309×8÷6=469×2÷7=954×7÷6=16×4÷8=864×5÷6=20×6÷2=414×4÷3=102×8÷6=112×6÷7=15×4÷5=40×3÷5=330×3÷6=905×6÷3=39×8÷3=819×2÷9=88×3÷6=790×7÷5=214×4÷2=524×3÷4=30×5÷6=441×9÷3=144×4÷2=390×3÷6=111×4÷6=876×3÷2=89×8÷2=585×4÷3=672÷4÷8=432÷2÷3=728÷4÷2=672÷7÷6=420÷2÷6=464÷2÷8=420÷5÷6=160÷8÷2=624÷3÷4=63÷3÷7=856÷2÷4=864÷4÷4=640÷4÷2=648÷3÷8=777÷7÷3=294÷7÷7=650÷2÷5=840÷4÷3=264÷2÷4=880÷5÷8=828÷9÷2=400÷5÷5=840÷4÷7=960÷3÷8=880÷8÷2=80÷2÷4=336÷7÷4=568÷4÷2=604÷2÷2=90÷3÷3=585÷5÷3=304÷4÷4=756÷7÷9=800÷2÷8=468÷6÷3=720÷5÷9=930÷3÷2=616÷2÷2=444÷3÷4=220÷4÷5=186÷2×7=654÷2×6=69÷3×6=444÷2×8=852÷6×8=615÷3×5=423÷3×9=210÷7×8=309÷3×6=174÷2×7=932÷2×7=632÷8×6=796÷2×8=423÷9×5=290÷5×3=51÷3×8=810÷5×4=474÷3×6=945÷9×6=648÷3×8=408÷2×6=291÷3×6=124÷4×2=560÷4×7=294÷2×5=909÷9×3=155÷5×8=20÷5×9=820÷5×8=630÷6×3=484÷2×5=312÷8×2=504÷2×3=891÷3×5=66÷3×7=638÷2×3=189÷9×5=680÷4×3=153÷9×8=15÷3×2=28÷4×37=204÷3×36=20÷2×52=21÷7×83=84÷4×26=152÷2×29=119÷7×48=360÷4×82=136÷8×26=164÷4×20=96÷6×54=63÷3×99=45÷5×11=152÷4×22=87÷3×33=66÷2×68=57÷3×50=198÷3×24=387÷9×16=756÷9×22=18÷9×12=744÷8×17=99÷9×37=108÷3×46=243÷9×28=140÷2×23=30÷6×61=560÷8×90=36÷2×47=208÷4×30=98÷7×70=36÷2×88=40÷5×42=552÷8×25=282÷6×11=99÷3×87=106÷2×11=192÷2×70=174÷6×24=180÷9×54=277+(467-370)=614+(990-141)=470+(403-196)=961+(776-196)=471+(247-217)=393+(974-110)=246+(244-81)=618+(838-292)=287+(297-225)=349+(959-526)=448+(294-217)=685+(807-27)=248+(163-112)=466+(831-544)=475+(469-65)=302+(906-575)=294+(413-295)=691+(482-102)=393+(306-286)=120+(560-252)=299+(303-24)=690+(747-447)=389+(447-112)=687+(939-434)=211+(158-145)=731+(252-192)=104+(444-137)=906+(935-239)=201+(394-115)=279+(983-297)=293+(109-70)=790+(899-527)=185+(400-149)=250+(882-296)=442+(492-171)=593+(541-242)=281+(198-36)=470+(932-659)=251+(468-339)=532+(511-487)=315-(44+84)=728-(27+274)=385-(35+257)=379-(215+78)=404-(377+21)=751-(390+178)=358-(63+118)=851-(366+14)=420-(99+242)=216-(182+16)=388-(268+111)=685-(316+160)=374-(114+143)=655-(53+340)=228-(159+23)=906-(94+152)=419-(23+372)=808-(372+95)=412-(120+70)=349-(38+63)=465-(223+146)=456-(363+38)=164-(17+79)=551-(226+162)=366-(211+128)=972-(472+271)=456-(35+313)=950-(112+216)=391-(332+28)=840-(123+15)=484-(175+221)=568-(63+231)=469-(256+11)=423-(96+305)=238-(171+20)=393-(223+133)=246-(163+28)=694-(241+209)=454-(37+387)=254-(220+17)=372-(379-237)=508-(743-256)=153-(114-67)=971-(937-19)=390-(462-242)=990-(944-775)=176-(283-226)=697-(622-236)=212-(328-286)=542-(586-296)=48-(414-387)=33-(156-134)=476-(260-235)=403-(350-253)=411-(476-285)=229-(831-735)=478-(486-97)=975-(846-590)=291-(346-86)=349-(405-127)=158-(70-21)=921-(924-486)=488-(334-262)=455-(743-307)=291-(246-137)=781-(640-196)=72-(389-371)=594-(841-303)=258-(421-261)=998-(799-651)=330-(129-96)=165-(957-922)=211-(497-349)=681-(882-521)=306-(299-277)=312-(940-870)=353-(304-261)=179-(930-779)=306-(419-255)=753-(466-60)=412÷(16÷4)=560÷(49÷7)=207÷(63÷7)=957÷(21÷7)=490÷(14÷2)=736÷(20÷5)=36÷(36÷9)=842÷(16÷8)=280÷(64÷8)=438÷(15÷5)=352÷(24÷3)=186÷(30÷5)=265÷(40÷8)=745÷(45÷9)=88÷(20÷5)=582÷(21÷7)=212÷(14÷7)=452÷(28÷7)=112÷(49÷7)=238÷(21÷3)=80÷(24÷3)=448÷(28÷4)=333÷(54÷6)=648÷(24÷6)=64÷(36÷9)=567÷(56÷8)=154÷(12÷6)=944÷(24÷3)=172÷(36÷9)=456÷(64÷8)=413÷(56÷8)=574÷(42÷6)=396÷(12÷4)=568÷(24÷6)=448÷(10÷5)=948÷(48÷8)=320÷(40÷5)=34÷(16÷8)=112÷(16÷2)=711÷(15÷5)=372÷(2×3)=882÷(3×2)=660÷(2×2)=816÷(2×2)=90÷(3×3)=56÷(4×2)=840÷(2×3)=252÷(2×3)=42÷(3×2)=384÷(3×2)=531÷(3×3)=452÷(2×2)=852÷(2×2)=330÷(3×2)=664÷(4×2)=696÷(2×2)=968÷(2×2)=672÷(2×4)=800÷(2×2)=576÷(3×2)=912÷(2×3)=536÷(2×2)=200÷(2×2)=675÷(3×3)=774÷(3×2)=732÷(2×3)=498÷(2×3)=120÷(2×3)=128÷(4×2)=104÷(2×4)=420÷(2×2)=304÷(4×2)=588÷(2×3)=504÷(2×3)=940÷(2×2)=981÷(3×3)=594÷(3×2)=264÷(2×3)=348÷(2×3)=192÷(3×2)=51×(10÷5)=374×(54÷9)=85×(32÷4)=846×(81÷9)=14×(48÷6)=409×(81÷9)=432×(12÷6)=106×(49÷7)=100×(72÷8)=696×(64÷8)=65×(14÷2)=877×(10÷2)=430×(14÷7)=40×(15÷5)=159×(24÷6)=378×(28÷4)=44×(72÷8)=469×(35÷5)=48×(49÷7)=515×(72÷9)=91×(36÷9)=528×(21÷3)=177×(20÷5)=492×(24÷3)=131×(36÷6)=152×(18÷2)=71×(18÷2)=420×(18÷3)=11×(30÷6)=30×(42÷6)=127×(18÷9)=956×(18÷9)=82×(40÷8)=525×(27÷9)=86×(28÷7)=929×(48÷6)=234×(24÷8)=20×(36÷9)=87×(54÷6)=956×(12÷2)=11×(120÷3)=31×(287÷7)=46×(133÷7)=50×(423÷9)=44×(126÷6)=60×(176÷2)=57×(45÷3)=13×(315÷5)=12×(240÷3)=94×(280÷4)=32×(45÷3)=68×(720÷9)=11×(162÷9)=81×(105÷3)=66×(26÷2)=86×(392÷8)=32×(192÷8)=27×(30÷2)=40×(161÷7)=76×(480÷5)=17×(93÷3)=14×(76÷2)=23×(306÷9)=54×(180÷9)=58×(120÷8)=16×(98÷2)=12×(40÷2)=47×(306÷6)=10×(416÷8)=20×(330÷6)=14×(252÷4)=19×(243÷9)=16×(228÷4)=93×(504÷8)=35×(162÷6)=52×(534÷6)=50×(60÷3)=24×(630÷7)=18×(216÷6)=50×(28÷2)=89+52×9=556+280×2=347+162×2=464+70×7=73+53×4=26+95×9=185+124×6=421+89×4=64+84×9=774+321×3=256+222×3=991+432×2=141+38×2=108+24×3=404+53×5=50+112×7=224+75×8=897+125×5=226+189×3=748+128×6=65+181×5=13+30×2=448+133×2=792+242×2=64+208×3=917+332×2=103+187×3=839+15×9=18+38×5=882+263×2=103×2+299=295×2+345=170×3+241=468×2+172=46×4+339=214×2+60=87×2+371=178×2+892=210×4+116=85×4+438=182+39×14=872+88×10=334+11×47=216+57×13=497+12×10=174+42×16=50+41×21=958+18×55=315+34×13=439+26×30=407+28×17=372+90×10=268+19×23=375+18×20=407+14×24=555+35×14=474+21×18=674+12×83=302+19×30=11+19×19=261+18×23=344+11×59=132+32×27=297+14×37=145+14×42=506+69×10=86+14×17=984+14×17=109+35×16=942+10×22=11×45+395=14×41+683=59×14+85=22×25+492=17×16+133=15×44+624=16×21+205=28×15+486=10×17+466=19×32+302=476-27×12=622-13×17=438-22×13=437-18×15=417-17×14=820-31×26=426-32×11=708-21×19=479-24×13=788-56×11=261-23×11=694-16×24=455-20×14=883-17×13=396-26×11=984-47×13=434-10×22=675-23×15=419-11×21=896-37×20=369-28×10=721-10×14=375-19×17=828-37×21=494-12×18=552-25×14=398-20×15=436-12×22=480-13×19=929-11×41=456-38×12=709-31×13=450-23×17=841-25×18=230-12×11=793-21×18=471-12×11=627-29×12=304-12×12=804-15×28=276-26×5=424-133×3=469-114×4=815-32×2=488-20×9=837-103×6=461-133×3=971-148×5=458-36×3=382-54×7=410-51×4=824-71×9=322-68×3=989-122×5=313-11×9=913-124×2=304-22×6=729-121×2=285-35×5=832-86×9=431-23×3=892-204×2=424-46×8=454-15×8=176-20×3=687-53×2=277-27×7=797-270×2=211-43×3=721-25×8=351-19×7=546-17×8=385-59×4=804-51×4=464-102×4=864-283×2=407-67×2=615-77×5=274-41×5=961-16×4=15×25-192=40×16-253=11×12-111=33×27-308=10×33-86=37×25-282=23×21-389=14×63-265=13×29-253=42×16-315=13×31-286=13×38-20=23×16-84=18×38-171=11×32-274=15×37-451=20×20-294=15×30-324=21×11-197=38×25-512=31×15-221=23×41-481=32×11-109=29×21-381=14×35-190=10×80-471=15×27-322=30×21-180=23×14-34=38×17-93=17×17-104=10×18-92=13×28-238=16×45-330=31×16-278=46×10-411=19×23-113=31×21-167=10×24-232=35×24-417=103×9-444=233×8-983=99×8-149=243×6-401=415×2-465=879×9-657=123×7-348=256×7-663=135×7-15=629×6-969=403×2-685=418×9-696=407×2-238=772×6-582=191×3-208=697×5-305=476×2-333=707×9-894=87×7-298=802×5-498=176×3-181=392×7-92=88×2-87=449×8-444=195×3-525=429×9-319=360×2-471=497×7-76=88×8-521=299×6-831=136×4-46=255×6-554=154×6-154=879×5-223=196×5-616=73×5-292=145×6-390=857×6-101=381×2-85=537×4-86=96+798÷7=311+480÷5=215+875÷5=519+924÷2=252+555÷3=58+153÷3=161+348÷3=480+882÷3=207+204÷3=551+634÷2=209+327÷3=682+994÷2=72+969÷3=57+976÷4=88+512÷4=873+504÷4=454+424÷8=167+342÷6=236+672÷6=103+492÷2=12÷2+84=506÷2+341=156÷6+392=380÷5+856=912÷3+40=878÷2+393=720÷5+133=840÷3+954=92÷4+234=297÷3+544=450÷6+117=455÷5+644=852÷3+340=118÷2+769=36÷9+458=132÷2+839=445÷5+334=272÷8+302=515÷5+388=198÷9+787=178-710÷5=166-216÷9=340-369÷9=610-800÷8=463-840÷4=869-736÷8=329-280÷8=567-732÷6=227-768÷6=487-513÷9=403-984÷6=376-770÷7=434-144÷4=343-452÷4=168-608÷4=511-875÷7=175-732÷6=442-80÷2=255-288÷3=445-51÷3=358-480÷4=133-282÷3=352-477÷9=476-546÷6=406-504÷2=489-459÷3=210-354÷3=212-27÷3=132-784÷8=618-161÷7=294-98÷2=758-412÷2=315-42÷3=378-188÷2=417-592÷2=732-952÷4=309-153÷3=297-405÷9=374-540÷6=813-945÷7=21×(80-37)=71×(998-975)=14×(486-454)=51×(471-442)=13×(189-125)=99×(201-135)=33×(379-353)=17×(433-383)=41×(303-281)=43×(549-481)=11×(450-391)=55×(805-791)=15×(109-69)=37×(909-881)=16×(482-429)=24×(226-152)=10×(70-45)=68×(599-510)=20×(442-399)=79×(888-828)=(322-255)×14=(544-448)×22=(150-134)×43=(688-616)×45=(477-465)×46=(353-286)×98=(214-181)×14=(783-729)×58=(421-344)×12=(109-89)×98=(225-192)×28=(366-309)×25=(76-64)×80=(419-354)×85=(280-219)×10=(502-417)×82=(395-365)×25=(998-954)×72=(131-120)×41=(199-187)×91=174×(145-140)=233×(906-900)=41×(113-107)=512×(804-798)=96×(464-460)=115×(908-900)=48×(219-213)=106×(393-387)=46×(79-71)=159×(197-192)=82×(294-287)=885×(818-810)=100×(452-445)=100×(954-949)=29×(81-78)=960×(933-927)=205×(131-128)=681×(76-71)=97×(288-281)=159×(307-304)=182×(292-289)=131×(286-282)=125×(369-362)=827×(851-845)=188×(479-476)=513×(919-911)=118×(303-298)=16×(236-230)=276×(237-234)=379×(281-277)=168×(15-12)=371×(297-292)=114×(253-245)=827×(592-585)=97×(390-387)=447×(667-662)=23×(52-46)=311×(143-140)=58×(138-133)=457×(939-932)=216÷(478-469)=136÷(153-151)=63÷(316-313)=376÷(683-675)=132÷(66-60)=45÷(326-317)=250÷(95-90)=228÷(263-259)=408÷(342-336)=624÷(619-611)=230÷(35-30)=728÷(323-319)=413÷(348-341)=780÷(181-177)=100÷(268-264)=615÷(264-259)=268÷(149-147)=63÷(75-68)=119÷(91-84)=590÷(361-356)=429÷(131-128)=366÷(247-244)=63÷(384-375)=525÷(320-315)=126÷(332-325)=272÷(920-912)=174÷(487-484)=126÷(71-68)=348÷(413-409)=784÷(743-735)=400÷(183-179)=532÷(854-847)=198÷(326-324)=614÷(886-884)=432÷(467-464)=350÷(261-256)=360÷(364-356)=876÷(26-24)=36÷(329-326)=616÷(727-720)=(392-308)÷4=(959-945)÷2=(275-269)÷3=(777-412)÷5=(393-75)÷6=(902-382)÷5=(500-406)÷2=(711-585)÷2=(406-278)÷4=(995-193)÷2=(166-51)÷5=(649-376)÷7=(428-182)÷6=(929-93)÷2=(461-299)÷3=(598-418)÷3=(234-101)÷7=(124-10)÷3=(422-390)÷2=(638-22)÷4=(420-276)÷3=(713-209)÷6=(192-150)÷3=(648-616)÷4=(175-90)÷5=(937-495)÷2=(463-327)÷4=(968-644)÷6=(74-24)÷5=(433-424)÷3=(278-26)÷7=(690-42)÷3=(299-35)÷2=(931-491)÷8=(425-35)÷2=(754-698)÷8=(244-91)÷9=(567-41)÷2=(276-172)÷4=(991-811)÷3=2/6+3/6=1/3+2/3=3/7+2/7=4/10+3/10=1/6+2/6=5/7+2/7=1/4+2/4=1/5+3/5=1/7+3/7=1/10+3/10=2/8+3/8=3/9+6/9=2/4-1/4=4/9-3/9=4/7-2/7=6/9-1/9=5/7-1/7=2/9-1/9=3/8-2/8=5/8-1/8=4/8-2/8=4/5-1/5=3/8-1/8=5/10-1/10=1.4+5.7=84.1+10.7=8.4+9.7=0.5+2.5=1.0+10.0=30.1+25.6=1.3+3.2=43.4+56.3=4.2+2.2=3.4+1.8=8.0+7.2=47.5+4.6=10.0+0.4=16.6+27.6=8.6+9.9=5.0+0.7=9.0+1.5=59.4+20.0=3.9+3.1=8.3+79.7=6.3+9.4=6.0+3.2=1.8+6.9=3.7+56.9=2.4+2.7=62.5+30.2=5.6+5.7=9.4+6.9=1.1+2.7=69.4+26.2=5.2+3.8=59.2+20.3=1.4+1.7=3.3+3.5=6.7+9.2=70.8+26.6=7.3+6.6=33.0+31.2=7.3+3.2=2.9+5.7=7.1-1.7=72.4-65.4=10.0-8.8=9.3-1.2=7.3-1.7=60.5-24.5=3.1-0.6=81.3-36.7=4.6-0.6=6.2-5.6=8.2-8.1=78.1-71.3=6.3-0.3=67.0-23.3=7.7-6.3=10.0-0.8=9.1-1.4=79.4-60.8=8.2-1.6=54.0-51.0=2.5-0.3=9.1-1.9=6.3-1.2=72.7-12.6=7.8-3.1=66.5-19.5=2.8-1.3=7.3-0.3=8.2-0.6=98.1-23.8=8.7-4.1=72.9-58.6=6.5-3.1=10.0-8.3=9.1-3.7=75.7-63.4=3.9-0.9=77.2-20.1=5.9-3.3=3.0-0.6=參考答案31+90=121720+789=150991+236=327639+122=761161+249=410323+210=533173+63=236782+945=172765+163=228141+184=325233+264=497946+417=136397+202=299834+918=1752320+147=467181+337=51881+77=158418+451=869186+76=262627+140=76777+196=27329+19=48210+57=267869+501=1370221+153=374702+278=980341+87=428176+304=480237+54=291184+686=870101+249=350191+919=1110106+129=23549+137=18611+60=71251+413=66429+51=80889+749=163860+344=404279+299=578108-67=41387-371=16403-185=218397-340=57410-399=11290-108=182497-190=307943-291=652478-30=448915-316=599275-256=19720-463=257443-266=177251-238=13476-421=55954-271=683130-40=90806-238=568310-82=228987-485=502390-246=144759-711=48379-173=206994-937=57499-101=398822-675=147272-169=103696-582=114276-256=20750-480=270320-57=263527-307=220387-224=163478-84=394463-86=377932-19=913478-210=268927-216=711366-311=55546-359=18744×5=220222×6=1332233×2=466634×5=317011×3=33164×7=1148109×7=763113×5=565261×2=522608×2=1216306×3=918967×9=8703110×2=220639×6=3834294×3=882138×8=1104147×3=441998×6=5988101×8=808807×2=1614144×5=720326×7=2282308×2=616259×6=155415×8=12066×8=52899×3=297748×3=2244173×4=692164×3=492295×2=590116×4=46449×4=196705×3=2115313×3=939755×5=377597×5=485590×2=1180152×5=760167×8=1336340÷5=68450÷9=50228÷2=114308÷4=77380÷5=76336÷4=8460÷3=20528÷3=176309÷3=103963÷3=321130÷2=65640÷5=12868÷2=34768÷4=19293÷3=31807÷3=26972÷4=18476÷4=119189÷3=63423÷3=141216÷9=24400÷4=100188÷2=94308÷2=15445÷9=5768÷6=128162÷9=18603÷9=67248÷2=124736÷4=18464÷2=32922÷2=461136÷4=34560÷5=112147÷3=49800÷5=160372÷6=62198÷9=2215÷5=364÷4=1627×14=37840×26=104074×12=88890×84=756023×21=48395×90=855021×10=21043×75=322514×33=46246×45=207022×15=33089×15=133544×19=83659×75=442521×24=50414×67=93847×14=65813×16=20812×66=79238×94=357252×19=98838×43=163422×41=90267×74=495817×45=76557×86=490217×56=95291×49=445919×17=32322×27=59426×18=46857×19=108346×19=87426×22=57236×21=75634×87=295825×24=60011×23=25310×71=71092×57=524462+380+489=931210+691+294=1195276+44+515=83586+746+554=1386340+53+327=72048+811+427=1286267+13+187=467596+866+595=2057253+250+353=85688+443+590=112136+407+295=738180+302+243=725369+206+367=94245+659+694=1398347+65+404=816496+202+60=758170+398+375=943509+33+272=814225+17+27=26952+287+916=1255247+147+573=967821+425+741=1987200+117+354=671579+668+438=1685105+707+94=906355+576+634=1565309+405+179=893501+295+606=1402748+74+58=880274+282+706=1262257+529+45=831497+39+724=1260196+387+322=905697+379+408=148449+586+178=813469+226+777=1472216+615+21=852713+619+562=1894576+224+84=88498+903+183=118430+62-63=29980+943-562=1361282+192-364=110753+567-356=96477+145-84=138189+195-351=33449+28-238=239590+854-862=582315+165-200=280104+396-400=100158+288-63=383948+846-409=138540+351-79=312259+480-375=364296+136-390=42180+338-509=9226+123-330=19905+265-431=739277+167-313=131355+264-198=42113+461-404=70353+421-206=568182+95-99=178140+645-469=316347+84-103=328690+931-300=132194+320-17=397612+518-923=207359+76-152=283280+40-143=17735+54-85=4665+761-382=104455+188-231=12300+521-661=160225+234-253=206691+291-324=658126+320-374=72846+118-458=506331+89-47=373119+381-329=171479-375-12=92134-31-47=56389-54-128=207577-225-184=168309-26-235=48907-29-566=312296-24-60=212688-283-201=204277-160-85=32744-505-13=226410-49-349=12948-309-118=521482-102-58=322961-395-267=299209-28-20=161945-304-353=288363-64-59=240960-369-405=186486-17-65=404823-396-390=37425-315-43=67955-597-242=116491-102-328=61591-28-434=129428-48-65=315798-42-744=12449-199-118=132853-449-191=213386-51-303=32641-30-204=407431-147-175=109565-154-233=178322-222-72=28824-156-667=1350-23-20=307871-208-359=304281-56-70=155892-767-76=49382-272-81=29916-107-658=151193-59+293=427480-438+488=530402-241+138=299559-258+104=405326-104+220=442595-286+985=1294308-127+130=311410-326+547=631323-250+41=114307-210+624=72166-50+418=434834-79+601=1356334-153+274=455541-136+991=1396250-89+247=408888-751+289=426265-261+490=494392-365+185=212208-50+289=447629-414+154=369292-161+185=316966-298+873=154188-43+104=149939-769+850=1020172-136+438=474927-582+774=1119297-81+100=316567-37+742=1272278-264+39=53277-132+677=822334-250+295=379745-717+689=717453-438+381=396377-373+869=873157-83+351=425972-18+561=1515464-350+100=214271-252+73=92465-460+192=197588-30+985=154310×29×2=58059×26×7=1073817×10×5=85014×50×4=280040×10×2=80039×72×4=1123211×30×2=66096×54×9=4665615×15×2=45050×67×9=3015010×16×2=32075×23×6=1035010×27×2=54069×53×4=1462823×11×2=50699×44×4=1742426×16×2=83256×31×9=1562413×23×2=59859×63×2=743415×11×2=33082×75×8=4920020×11×2=44055×60×6=1980010×37×2=74042×41×7=1205418×13×3=70214×54×4=302413×14×4=72815×33×4=198011×15×5=82581×39×2=631814×13×5=91097×57×3=1658710×20×4=80065×58×4=1508018×15×2=54023×27×4=248413×25×2=65043×22×7=662220×3×2=120110×3×6=198017×3×9=459133×5×2=133019×8×2=304175×5×6=525031×3×6=558121×5×4=242018×5×9=810496×2×6=595278×4×2=62415×4×8=48035×3×4=420353×2×9=635427×4×3=324496×2×9=892865×3×2=390370×2×8=592037×2×9=666228×2×4=182430×2×3=180167×5×4=334043×8×2=688178×2×3=1068101×2×4=808120×7×2=168013×4×3=15692×7×5=322018×8×6=864209×4×6=501622×7×2=308166×2×7=232435×2×4=280474×2×5=474046×4×5=92053×6×4=127238×3×6=684354×2×4=283259×5×2=59074×9×5=333028×3×25=210045×2×52=468015×3×39=175512×4×55=264048×2×51=489616×5×26=208022×4×92=809611×2×72=158442×2×57=478819×5×20=190011×4×66=290433×2×82=541240×2×28=224026×3×79=616246×2×24=220819×4×55=418016×6×65=624028×3×74=621623×4×17=156432×2×26=166417×3×26=132639×2×20=156012×4×37=177623×2×45=207010×5×60=300020×3×38=228011×5×20=110026×3×11=85813×5×96=624011×2×63=138643×2×83=713815×4×92=552033×2×86=567616×3×93=446413×5×64=416048×2×84=806424×4×38=364831×2×47=291418×2×26=93646×2×87=800430×10÷6=5043×36÷9=17216×49÷7=11276×99÷9=83660×13÷5=15692×84÷3=257614×60÷3=28028×54÷6=25219×45÷3=28552×95÷5=98852×10÷4=13094×51÷3=159815×12÷9=2085×72÷6=102045×22÷2=49516×36÷8=7225×14÷7=5090×77÷7=99026×28÷4=18266×39÷2=128745×14÷7=9063×33÷9=23121×40÷3=28028×90÷3=84016×40÷8=8036×62÷8=27932×24÷6=12846×45÷5=41440×15÷6=10070×18÷5=25244×14÷8=7734×92÷4=78234×10÷4=8515×29÷3=14514×27÷7=5413×30÷6=6572×10÷4=18094×92÷2=432445×20÷2=45036×40÷8=180112×4÷7=64354×8÷3=944120×7÷5=168306×6÷2=91824×2÷4=12759×7÷3=177176×6÷3=152730×3÷2=1095124×3÷4=93224×3÷7=96176×3÷2=26436×2÷3=2414×6÷4=21309×8÷6=412469×2÷7=134954×7÷6=111316×4÷8=8864×5÷6=72020×6÷2=60414×4÷3=552102×8÷6=136112×6÷7=9615×4÷5=1240×3÷5=24330×3÷6=165905×6÷3=181039×8÷3=104819×2÷9=18288×3÷6=44790×7÷5=1106214×4÷2=428524×3÷4=39330×5÷6=25441×9÷3=1323144×4÷2=288390×3÷6=195111×4÷6=74876×3÷2=131489×8÷2=356585×4÷3=780672÷4÷8=21432÷2÷3=72728÷4÷2=91672÷7÷6=16420÷2÷6=35464÷2÷8=29420÷5÷6=14160÷8÷2=10624÷3÷4=5263÷3÷7=3856÷2÷4=107864÷4÷4=54640÷4÷2=80648÷3÷8=27777÷7÷3=37294÷7÷7=6650÷2÷5=65840÷4÷3=70264÷2÷4=33880÷5÷8=22828÷9÷2=46400÷5÷5=16840÷4÷7=30960÷3÷8=40880÷8÷2=5580÷2÷4=10336÷7÷4=12568÷4÷2=71604÷2÷2=15190÷3÷3=10585÷5÷3=39304÷4÷4=19756÷7÷9=12800÷2÷8=50468÷6÷3=26720÷5÷9=16930÷3÷2=155616÷2÷2=154444÷3÷4=37220÷4÷5=11186÷2×7=651654÷2×6=196269÷3×6=138444÷2×8=1776852÷6×8=1136615÷3×5=1025423÷3×9=1269210÷7×8=240309÷3×6=618174÷2×7=609932÷2×7=3262632÷8×6=474796÷2×8=3184423÷9×5=235290÷5×3=17451÷3×8=136810÷5×4=648474÷3×6=948945÷9×6=630648÷3×8=1728408÷2×6=1224291÷3×6=582124÷4×2=62560÷4×7=980294÷2×5=735909÷9×3=303155÷5×8=24820÷5×9=36820÷5×8=1312630÷6×3=315484÷2×5=1210312÷8×2=78504÷2×3=756891÷3×5=148566÷3×7=154638÷2×3=957189÷9×5=105680÷4×3=510153÷9×8=13615÷3×2=1028÷4×37=259204÷3×36=244820÷2×52=52021÷7×83=24984÷4×26=546152÷2×29=2204119÷7×48=816360÷4×82=7380136÷8×26=442164÷4×20=82096÷6×54=86463÷3×99=207945÷5×11=99152÷4×22=83687÷3×33=95766÷2×68=224457÷3×50=950198÷3×24=1584387÷9×16=688756÷9×22=184818÷9×12=24744÷8×17=158199÷9×37=407108÷3×46=1656243÷9×28=756140÷2×23=161030÷6×61=305560÷8×90=630036÷2×47=846208÷4×30=156098÷7×70=98036÷2×88=158440÷5×42=336552÷8×25=1725282÷6×11=51799÷3×87=2871106÷2×11=583192÷2×70=6720174÷6×24=696180÷9×54=1080277+(467-370)=374614+(990-141)=1463470+(403-196)=677961+(776-196)=1541471+(247-217)=501393+(974-110)=1257246+(244-81)=409618+(838-292)=1164287+(297-225)=359349+(959-526)=782448+(294-217)=525685+(807-27)=1465248+(163-112)=299466+(831-544)=753475+(469-65)=879302+(906-575)=633294+(413-295)=412691+(482-102)=1071393+(306-286)=413120+(560-252)=428299+(303-24)=578690+(747-447)=990389+(447-112)=724687+(939-434)=1192211+(158-145)=224731+(252-192)=791104+(444-137)=411906+(935-239)=1602201+(394-115)=480279+(983-297)=965293+(109-70)=332790+(899-527)=1162185+(400-149)=436250+(882-296)=836442+(492-171)=763593+(541-242)=892281+(198-36)=443470+(932-659)=743251+(468-339)=380532+(511-487)=556315-(44+84)=187728-(27+274)=427385-(35+257)=93379-(215+78)=86404-(377+21)=6751-(390+178)=183358-(63+118)=177851-(366+14)=471420-(99+242)=79216-(182+16)=18388-(268+111)=9685-(316+160)=209374-(114+143)=117655-(53+340)=262228-(159+23)=46906-(94+152)=660419-(23+372)=24808-(372+95)=341412-(120+70)=222349-(38+63)=248465-(223+146)=96456-(363+38)=55164-(17+79)=68551-(226+162)=163366-(211+128)=27972-(472+271)=229456-(35+313)=108950-(112+216)=622391-(332+28)=31840-(123+15)=702484-(175+221)=88568-(63+231)=274469-(256+11)=202423-(96+305)=22238-(171+20)=47393-(223+133)=37246-(163+28)=55694-(241+209)=244454-(37+387)=30254-(220+17)=17372-(379-237)=230508-(743-256)=21153-(114-67)=106971-(937-19)=53390-(462-242)=170990-(944-775)=821176-(283-226)=119697-(622-236)=311212-(328-286)=170542-(586-296)=25248-(414-387)=2133-(156-134)=11476-(260-235)=451403-(350-253)=306411-(476-285)=220229-(831-735)=133478-(486-97)=89975-(846-590)=719291-(346-86)=31349-(405-127)=71158-(70-21)=109921-(924-486)=483488-(334-262)=416455-(743-307)=19291-(246-137)=182781-(640-196)=33772-(389-371)=54594-(841-303)=56258-(421-261)=98998-(799-651)=850330-(129-96)=297165-(957-922)=130211-(497-349)=63681-(882-521)=320306-(299-277)=284312-(940-870)=242353-(304-261)=310179-(930-779)=28306-(419-255)=142753-(466-60)=347412÷(16÷4)=103560÷(49÷7)=80207÷(63÷7)=23957÷(21÷7)=319490÷(14÷2)=70736÷(20÷5)=18436÷(36÷9)=9842÷(16÷8)=421280÷(64÷8)=35438÷(15÷5)=146352÷(24÷3)=44186÷(30÷5)=31265÷(40÷8)=53745÷(45÷9)=14988÷(20÷5)=22582÷(21÷7)=194212÷(14÷7)=106452÷(28÷7)=113112÷(49÷7)=16238÷(21÷3)=3480÷(24÷3)=10448÷(28÷4)=64333÷(54÷6)=37648÷(24÷6)=16264÷(36÷9)=16567÷(56÷8)=81154÷(12÷6)=77944÷(24÷3)=118172÷(36÷9)=43456÷(64÷8)=57413÷(56÷8)=59574÷(42÷6)=82396÷(12÷4)=132568÷(24÷6)=142448÷(10÷5)=224948÷(48÷8)=158320÷(40÷5)=4034÷(16÷8)=17112÷(16÷2)=14711÷(15÷5)=237372÷(2×3)=62882÷(3×2)=147660÷(2×2)=165816÷(2×2)=20490÷(3×3)=1056÷(4×2)=7840÷(2×3)=140252÷(2×3)=4242÷(3×2)=7384÷(3×2)=64531÷(3×3)=59452÷(2×2)=113852÷(2×2)=213330÷(3×2)=55664÷(4×2)=83696÷(2×2)=174968÷(2×2)=242672÷(2×4)=84800÷(2×2)=200576÷(3×2)=96912÷(2×3)=152536÷(2×2)=134200÷(2×2)=50675÷(3×3)=75774÷(3×2)=129732÷(2×3)=122498÷(2×3)=83120÷(2×3)=20128÷(4×2)=16104÷(2×4)=13420÷(2×2)=105304÷(4×2)=38588÷(2×3)=98504÷(2×3)=84940÷(2×2)=235981÷(3×3)=109594÷(3×2)=99264÷(2×3)=44348÷(2×3)=58192÷(3×2)=3251×(10÷5)=102374×(54÷9)=224485×(32÷4)=680846×(81÷9)=761414×(48÷6)=112409×(81÷9)=3681432×(12÷6)=864106×(49÷7)=742100×(72÷8)=900696×(64÷8)=556865×(14÷2)=455877×(10÷2)=4385430×(14÷7)=86040×(15÷5)=120159×(24÷6)=636378×(28÷4)=264644×(72÷8)=396469×(35÷5)=328348×(49÷7)=336515×(72÷9)=412091×(36÷9)=364528×(21÷3)=3696177×(20÷5)=708492×(24÷3)=3936131×(36÷6)=786152×(18÷2)=136871×(18÷2)=639420×(18÷3)=252011×(30÷6)=5530×(42÷6)=210127×(18÷9)=254956×(18÷9)=191282×(40÷8)=410525×(27÷9)=157586×(28÷7)=344929×(48÷6)=7432234×(24÷8)=70220×(36÷9)=8087×(54÷6)=783956×(12÷2)=573611×(120÷3)=44031×(287÷7)=127146×(133÷7)=87450×(423÷9)=235044×(126÷6)=92460×(176÷2)=528057×(45÷3)=85513×(315÷5)=81912×(240÷3)=96094×(280÷4)=658032×(45÷3)=48068×(720÷9)=544011×(162÷9)=19881×(105÷3)=283566×(26÷2)=85886×(392÷8)=421432×(192÷8)=76827×(30÷2)=40540×(161÷7)=92076×(480÷5)=729617×(93÷3)=52714×(76÷2)=53223×(306÷9)=78254×(180÷9)=108058×(120÷8)=87016×(98÷2)=78412×(40÷2)=24047×(306÷6)=239710×(416÷8)=52020×(330÷6)=110014×(252÷4)=88219×(243÷9)=51316×(228÷4)=91293×(504÷8)=585935×(162÷6)=94552×(534÷6)=462850×(60÷3)=100024×(630÷7)=216018×(216÷6)=64850×(28÷2)=70089+52×9=557556+280×2=1116347+16