三年级数学计算题专项练习汇编及答案

三年级数学计算题专项练习汇编及答案21+55=668+976=324+146=289+309=106+19=282+692=40+124=937+711=243+60=539+161=44+187=317+862=97+390=998+863=143+35=402+341=243+210=186+709=75+368=117+326=281+71=288+81=141+68=578+197=102+30=320+555=128+299=188+536=275+82=710+953=71+407=949+518=117+110=96+573=112+165=398+300=323+92=815+512=249+196=55+35=478-414=89-68=499-448=635-600=70-58=952-417=278-79=401-145=385-19=375-244=498-296=816-89=333-128=621-494=428-330=724-652=442-205=805-80=224-147=849-175=297-251=633-99=351-186=815-468=201-57=356-155=371-184=625-359=441-267=720-38=492-374=888-524=296-271=593-299=415-199=952-35=401-272=662-68=464-410=957-99=272×2=740×7=403×2=983×5=48×7=68×7=101×7=482×7=469×2=467×2=35×6=595×8=14×4=284×5=219×4=454×5=194×5=636×2=83×8=236×6=491×2=993×2=319×2=317×9=96×2=795×8=28×7=883×4=90×5=427×7=121×6=448×4=30×8=974×7=99×8=25×2=290×3=774×4=427×2=571×3=210÷5=530÷2=332÷2=420÷4=48÷4=206÷2=396÷4=152÷8=385÷7=570÷2=124÷2=595÷5=214÷2=516÷6=200÷2=876÷4=370÷5=648÷3=110÷2=771÷3=136÷2=513÷9=344÷8=280÷5=346÷2=368÷8=245÷5=297÷9=294÷2=158÷2=378÷2=832÷2=150÷5=465÷3=174÷2=294÷7=273÷7=148÷4=212÷4=670÷5=99×10=71×93=44×13=59×54=50×15=82×69=16×21=26×21=34×24=97×87=20×44=76×60=53×14=71×68=30×21=78×87=15×63=95×47=68×12=59×55=17×55=67×24=32×30=28×94=14×23=95×97=22×43=51×15=18×39=70×50=13×28=65×95=91×10=20×60=10×87=58×65=53×17=13×58=34×16=14×66=15+789+51=148+980+217=38+448+450=511+72+221=328+363+122=889+230+87=312+419+30=450+840+576=81+841+40=807+648+497=45+554+367=185+904+686=469+164+347=755+905+553=383+70+521=618+236+201=63+177+251=123+332+569=403+117+441=62+445+236=86+176+654=884+654+305=233+66+170=865+605+956=119+219+231=656+249+999=12+20+957=634+988+586=269+22+556=616+881+68=444+50+397=392+997+676=225+591+26=187+314+255=546+39+116=456+330+29=23+304+183=265+746+859=74+142+661=951+383+582=95+184-233=632+739-971=100+345-369=888+422-191=347+146-147=160+974-891=136+333-150=928+534-153=231+166-128=817+842-560=34+262-238=380+503-329=338+140-439=202+916-487=252+225-66=636+391-897=124+363-79=726+890-167=99+359-129=254+686-590=240+98-318=481+206-526=208+125-36=821+152-348=126+310-168=410+846-40=178+101-42=543+910-322=310+80-158=969+308-385=124+150-228=82+778-119=55+286-12=974+337-565=34+203-112=353+973-493=377+107-407=366+846-386=96+292-223=391+957-711=445-168-210=767-47-109=445-76-44=578-444-119=394-85-215=312-149-142=490-46-264=683-120-254=422-92-179=437-33-261=480-156-230=666-89-553=430-154-26=662-108-479=495-102-311=994-300-245=198-139-15=814-26-348=309-32-203=786-182-547=274-217-21=823-497-11=315-176-76=919-147-15=494-297-177=991-181-225=446-95-53=634-421-83=467-380-11=799-76-699=313-76-99=449-416-30=331-50-259=826-393-93=296-48-98=596-387-180=450-213-35=642-16-583=364-332-16=657-351-163=323-111+66=938-199+941=460-453+277=670-499+639=494-89+58=826-441+298=408-203+89=559-267+830=115-21+39=829-45+615=373-47+29=461-343+57=326-226+365=497-79+596=462-253+169=447-322+509=223-194+330=929-165+527=343-92+114=659-541+481=288-109+144=58-16+377=468-399+157=555-316+881=213-105+365=642-189+46=364-203+323=883-384+634=205-77+74=968-441+657=369-334+180=722-11+391=192-187+101=956-876+837=286-81+264=510-482+106=347-310+148=394-278+397=377-352+246=643-493+266=32×13×2=11×34×5=14×14×5=29×85×6=20×10×4=84×85×7=12×11×5=90×91×2=17×15×3=29×42×3=14×10×3=39×33×7=10×13×5=83×73×3=19×14×3=67×64×8=15×15×2=47×17×5=18×18×2=54×86×3=10×26×3=46×74×3=43×11×2=19×33×3=23×15×2=24×74×6=12×15×2=95×38×5=11×30×2=97×92×3=10×20×3=92×91×7=11×12×5=94×87×2=17×13×3=71×83×2=25×11×3=94×50×2=18×27×2=52×85×2=55×2×5=369×2×5=83×2×4=82×8×3=18×3×8=133×4×9=16×5×7=134×3×7=62×8×2=73×7×9=85×3×2=148×5×6=31×6×3=167×5×2=45×7×3=21×7×4=21×9×2=65×9×3=78×5×2=64×8×5=10×2×9=233×3×9=131×2×3=393×2×3=67×4×2=224×2×9=135×2×3=284×3×6=65×2×3=205×3×4=21×2×6=39×7×5=31×2×4=24×7×6=25×4×8=73×5×9=13×3×7=36×4×5=35×5×2=15×4×5=45×2×75=28×2×90=14×7×53=15×3×70=10×2×56=23×4×82=10×8×69=14×3×47=26×2×11=11×2×92=12×2×75=32×3×43=24×3×64=15×6×66=13×6×43=48×2×12=11×4×43=25×2×85=17×3×87=10×5×14=14×2×36=15×6×81=11×3×36=31×3×91=18×3×87=21×2×48=32×3×96=14×2×33=15×2×90=12×4×18=16×4×71=28×2×52=31×2×88=10×7×24=22×4×71=23×3×24=26×2×65=15×2×93=12×8×28=21×3×97=56×16÷2=18×44÷4=50×18÷9=95×68÷4=76×10÷4=51×85÷5=22×43÷2=98×69÷2=24×39÷4=49×60÷4=44×18÷3=18×66÷6=11×44÷4=93×47÷3=20×39÷3=48×21÷8=12×71÷4=60×24÷3=25×36÷9=32×14÷8=18×49÷2=66×56÷2=39×14÷2=12×91÷7=22×15÷5=12×95÷5=37×18÷6=15×92÷4=15×42÷9=32×96÷4=15×58÷5=63×70÷2=16×54÷8=80×66÷3=11×90÷9=67×80÷4=49×18÷2=45×46÷2=21×30÷3=60×91÷5=30×8÷6=546×8÷4=148×3÷6=168×8÷7=56×9÷6=112×5÷7=165×6÷9=692×9÷3=27×4÷3=678×9÷2=107×9÷3=796×5÷2=169×4÷2=324×6÷3=129×3÷9=594×7÷2=46×4÷8=167×8÷2=234×4÷6=249×5÷3=99×8÷6=368×3÷6=10×6÷2=597×7÷3=114×4÷6=776×7÷4=243×4÷3=135×3÷9=134×6÷3=872×9÷2=16×6÷3=78×6÷9=231×4÷6=36×6÷9=162×5÷6=360×8÷5=120×4÷2=581×2÷7=39×2÷6=374×2÷4=756÷4÷7=432÷2÷4=560÷4÷2=596÷2÷2=904÷4÷2=54÷3÷9=800÷8÷4=960÷5÷8=480÷3÷5=216÷2÷9=880÷2÷5=306÷6÷3=318÷2÷3=44÷2÷2=444÷6÷2=98÷7÷7=805÷5÷7=216÷9÷4=832÷2÷4=350÷5÷5=180÷2÷6=852÷2÷3=504÷6÷2=756÷9÷4=310÷5÷2=900÷9÷4=588÷2÷6=105÷5÷7=448÷8÷4=612÷6÷6=384÷4÷8=450÷5÷9=330÷5÷6=984÷2÷4=736÷2÷2=775÷5÷5=856÷2÷2=176÷2÷4=880÷2÷2=550÷5÷5=387÷3×6=102÷2×6=783÷9×2=598÷2×9=272÷4×9=975÷5×9=846÷6×4=326÷2×3=140÷4×8=665÷5×7=900÷6×8=168÷6×8=580÷4×7=908÷2×4=219÷3×8=990÷5×6=933÷3×6=259÷7×3=531÷3×8=324÷2×5=710÷2×7=915÷5×6=791÷7×8=618÷3×5=414÷2×5=885÷5×8=396÷6×8=172÷2×7=978÷6×2=746÷2×7=700÷7×5=644÷2×3=66÷2×4=776÷4×8=972÷9×3=528÷2×5=660÷5×4=554÷2×9=256÷8×9=21÷7×2=270÷6×21=234÷3×47=21÷7×64=72÷2×17=38÷2×23=747÷9×64=546÷6×10=420÷5×31=182÷7×10=301÷7×37=45÷9×53=128÷4×28=138÷3×13=440÷8×54=133÷7×23=99÷3×70=24÷4×26=117÷9×35=420÷6×10=39÷3×68=114÷6×41=25÷5×63=75÷5×33=396÷9×94=132÷6×28=55÷5×50=69÷3×17=126÷2×20=144÷8×23=180÷5×24=259÷7×20=147÷3×69=32÷8×56=85÷5×84=110÷5×10=504÷8×75=25÷5×70=400÷5×24=30÷5×55=308÷7×81=66+(225-105)=239+(675-664)=153+(230-154)=668+(608-397)=433+(186-34)=173+(425-29)=482+(390-290)=401+(896-203)=406+(331-24)=882+(812-483)=45+(348-88)=725+(646-548)=110+(314-274)=626+(515-415)=15+(342-145)=510+(799-541)=410+(371-13)=487+(532-442)=142+(312-194)=231+(874-87)=444+(275-142)=532+(763-571)=407+(488-317)=623+(532-517)=130+(473-325)=365+(874-80)=19+(215-81)=566+(832-95)=226+(432-256)=232+(757-411)=225+(176-25)=548+(212-34)=122+(312-218)=943+(781-375)=102+(333-53)=351+(807-488)=330+(380-84)=960+(856-21)=498+(479-151)=699+(853-522)=458-(147+22)=440-(59+28)=452-(124+166)=476-(174+201)=323-(11+163)=717-(180+477)=370-(311+31)=561-(341+139)=496-(68+396)=969-(247+595)=386-(32+208)=690-(444+150)=288-(184+57)=740-(291+296)=340-(121+136)=979-(652+319)=231-(56+93)=671-(143+502)=405-(332+34)=798-(226+509)=500-(257+43)=770-(88+632)=441-(155+197)=941-(383+347)=234-(121+69)=837-(12+66)=474-(347+81)=791-(367+112)=485-(61+292)=424-(158+43)=279-(150+77)=971-(509+82)=240-(49+53)=501-(374+47)=291-(192+47)=911-(26+177)=439-(24+70)=921-(257+350)=499-(27+44)=955-(759+80)=461-(400-123)=335-(675-455)=112-(127-109)=740-(478-38)=404-(440-329)=351-(704-364)=490-(157-43)=837-(280-74)=499-(448-441)=401-(324-16)=450-(272-265)=730-(741-259)=229-(226-81)=654-(476-440)=398-(477-309)=387-(504-418)=466-(412-19)=720-(319-53)=464-(274-158)=808-(921-710)=284-(82-29)=223-(474-443)=489-(317-186)=558-(621-188)=409-(441-422)=777-(525-317)=425-(100-59)=772-(436-292)=328-(280-98)=719-(894-690)=207-(447-377)=840-(467-140)=323-(465-456)=851-(922-519)=370-(403-36)=205-(445-437)=217-(316-229)=410-(119-69)=36-(229-217)=244-(777-668)=309÷(12÷4)=404÷(20÷5)=144÷(63÷7)=402÷(36÷6)=20÷(15÷3)=824÷(32÷4)=496÷(36÷9)=848÷(36÷9)=456÷(36÷9)=530÷(15÷3)=399÷(63÷9)=552÷(12÷6)=94÷(16÷8)=65÷(25÷5)=312÷(18÷6)=789÷(21÷7)=414÷(16÷8)=786÷(14÷7)=329÷(14÷2)=54÷(54÷9)=440÷(24÷3)=161÷(56÷8)=90÷(12÷2)=784÷(24÷3)=24÷(18÷6)=342÷(27÷3)=144÷(12÷6)=924÷(21÷7)=425÷(30÷6)=80÷(20÷4)=45÷(54÷6)=513÷(54÷6)=18÷(12÷2)=560÷(49÷7)=360÷(16÷4)=54÷(10÷5)=45÷(27÷3)=427÷(35÷5)=312÷(30÷5)=315÷(49÷7)=84÷(2×3)=464÷(2×4)=402÷(3×2)=188÷(2×2)=162÷(3×2)=612÷(3×3)=472÷(2×4)=584÷(2×4)=304÷(4×2)=876÷(2×3)=834÷(2×3)=342÷(3×2)=584÷(4×2)=174÷(2×3)=804÷(2×2)=144÷(4×2)=928÷(2×2)=304÷(2×2)=756÷(3×2)=832÷(2×4)=810÷(3×2)=844÷(2×2)=306÷(3×2)=630÷(3×2)=76÷(2×2)=264÷(2×3)=448÷(2×4)=604÷(2×2)=552÷(2×4)=296÷(2×2)=510÷(2×3)=912÷(4×2)=495÷(3×3)=696÷(4×2)=153÷(3×3)=552÷(4×2)=336÷(2×2)=644÷(2×2)=378÷(3×2)=404÷(2×2)=124×(16÷8)=273×(15÷5)=123×(27÷9)=866×(54÷9)=123×(32÷4)=575×(27÷3)=132×(12÷6)=110×(36÷4)=222×(32÷8)=476×(64÷8)=115×(16÷4)=679×(24÷3)=108×(35÷7)=609×(56÷8)=155×(54÷9)=995×(16÷2)=83×(45÷9)=275×(42÷6)=111×(15÷3)=628×(36÷6)=123×(40÷8)=40×(12÷3)=172×(12÷3)=169×(63÷7)=216×(21÷7)=225×(15÷3)=464×(14÷7)=145×(14÷7)=227×(18÷6)=624×(28÷4)=165×(24÷4)=751×(18÷3)=68×(35÷7)=383×(14÷2)=312×(14÷7)=560×(42÷6)=16×(48÷8)=482×(54÷9)=267×(16÷8)=21×(18÷3)=17×(50÷2)=97×(637÷7)=54×(80÷8)=98×(225÷3)=23×(144÷8)=56×(243÷3)=11×(306÷6)=47×(130÷5)=12×(175÷5)=92×(294÷6)=20×(116÷4)=59×(356÷4)=48×(104÷8)=45×(532÷7)=13×(126÷9)=71×(336÷4)=22×(74÷2)=95×(264÷3)=37×(60÷4)=59×(480÷5)=10×(492÷6)=70×(765÷9)=26×(272÷8)=15×(296÷8)=21×(200÷5)=62×(50÷5)=13×(270÷5)=76×(90÷6)=26×(288÷9)=37×(752÷8)=16×(225÷5)=62×(144÷6)=29×(200÷8)=18×(112÷2)=11×(372÷6)=58×(70÷7)=18×(192÷6)=72×(154÷7)=26×(62÷2)=62×(472÷8)=384+125×2=100+123×8=37+35×8=756+58×3=316+115×3=846+387×2=360+81×7=627+32×9=434+15×7=549+105×5=179+164×3=445+188×5=429+30×8=771+96×4=51+142×6=838+159×6=243+22×4=793+343×2=355+95×2=176+123×8=372+80×6=301+197×4=492+25×2=751+63×3=434+155×2=437+217×4=132+27×2=867+228×2=71+147×5=268+476×2=186×4+141=335×2+903=38×8+96=110×2+412=104×3+360=301×3+675=280×2+331=297×3+577=232×3+133=343×2+345=338+41×14=72+23×12=41+13×30=719+26×33=434+29×16=26+15×12=58+20×18=939+13×60=370+50×12=303+52×19=301+14×26=676+34×22=61+29×31=895+63×10=232+14×29=223+27×23=138+42×10=800+27×24=403+32×18=654+25×26=321+10×17=700+14×54=171+26×31=155+18×44=70+11×30=635+19×40=12+18×37=576+25×33=157+19×41=622+23×14=11×50+38=21×35+782=21×23+386=51×13+152=14×28+70=49×17+501=32×12+292=17×34+637=48×11+458=19×48+969=367-20×17=649-15×36=351-22×11=532-15×15=240-13×12=850-12×48=361-30×10=991-10×39=478-21×12=569-15×30=222-11×13=667-24×18=440-19×23=573-17×23=477-21×13=363-29×10=302-11×23=747-63×11=233-23×10=569-30×13=392-11×21=943-12×69=368-13×12=717-28×12=487-28×11=644-10×21=432-10×19=879-12×26=320-11×26=487-28×17=479-36×10=857-24×28=407-22×16=994-16×29=476-38×12=351-19×12=465-10×11=724-13×32=303-12×22=630-17×10=207-85×2=985-100×6=345-45×2=78-11×6=488-107×4=936-112×5=411-40×6=770-212×2=378-43×6=604-195×2=354-69×4=726-333×2=95-16×2=488-99×2=302-18×3=963-226×4=451-46×2=270-130×2=425-52×3=868-169×4=427-14×7=994-34×5=208-25×5=265-58×3=425-32×6=796-110×3=200-48×3=772-14×3=368-53×3=852-322×2=297-101×2=927-134×5=71-21×2=604-16×8=437-168×2=892-73×9=314-47×3=354-38×7=453-34×3=832-127×6=24×12-125=43×19-415=33×14-65=11×73-337=12×20-219=50×18-461=23×21-128=11×82-367=12×35-148=53×11-297=13×16-150=11×59-433=13×25-231=44×11-99=10×24-13=37×27-377=15×25-97=18×25-203=20×21-97=48×14-577=11×23-158=57×17-451=19×26-261=25×23-367=34×14-332=15×66-604=19×21-299=26×18-208=32×13-235=37×22-416=23×15-206=37×13-96=23×10-66=25×24-184=18×24-87=59×14-155=30×16-92=15×16-67=15×32-99=26×13-276=111×8-514=188×6-702=115×3-289=434×3-502=155×3-162=734×4-477=92×2-149=733×3-220=81×8-89=482×7-903=57×6-270=753×5-293=99×7-355=550×8-721=39×9-264=490×9-573=295×3-57=675×3-523=486×2-573=74×4-270=461×2-876=701×4-282=54×9-313=548×5-136=85×9-62=188×6-841=100×2-82=832×9-754=111×7-223=780×5-220=129×7-819=226×4-113=315×3-913=538×2-747=99×7-486=416×2-368=122×8-592=73×8-559=32×2-47=828×2-990=464+234÷9=554+920÷8=94+860÷2=48+720÷9=488+200÷2=225+972÷4=384+174÷3=242+936÷4=325+182÷2=565+870÷5=278+232÷2=482+825÷5=56+696÷8=667+99÷9=410+679÷7=64+350÷5=162+104÷4=80+896÷8=371+576÷6=130+700÷5=908÷4+98=804÷4+506=228÷2+26=382÷2+63=216÷3+395=620÷2+287=261÷9+173=832÷8+730=592÷8+32=762÷2+270=27÷3+422=480÷4+336=96÷4+384=300÷6+125=134÷2+37=380÷4+424=552÷3+390=144÷3+220=846÷9+367=244÷2+314=188-632÷8=503-135÷3=320-800÷5=373-832÷8=419-196÷2=524-702÷6=484-830÷5=638-780÷5=264-42÷3=537-570÷5=150-198÷3=336-435÷3=439-546÷2=463-600÷5=321-54÷6=371-728÷4=498-336÷3=718-830÷2=120-696÷8=942-63÷9=76-160÷8=499-988÷4=254-60÷4=696-88÷8=364-76÷4=914-448÷7=433-984÷4=445-189÷7=367-34÷2=580-20÷4=265-635÷5=169-780÷5=386-588÷6=674-774÷9=119-306÷3=249-130÷2=251-138÷6=611-320÷4=255-46÷2=811-806÷2=28×(303-281)=85×(822-782)=41×(39-16)=65×(819-724)=14×(200-182)=38×(877-846)=37×(29-13)=86×(957-936)=22×(115-89)=74×(885-805)=10×(404-314)=10×(268-176)=39×(250-233)=84×(247-182)=20×(323-303)=49×(743-685)=21×(77-62)=85×(924-868)=32×(331-315)=20×(613-594)=(446-425)×33=(996-930)×82=(311-260)×19=(288-263)×43=(468-450)×11=(874-855)×24=(447-434)×41=(796-721)×70=(360-333)×22=(607-513)×89=(434-420)×29=(192-176)×97=(145-105)×19=(236-156)×30=(204-179)×35=(248-199)×41=(87-53)×26=(726-670)×72=(211-183)×18=(597-553)×40=162×(117-114)=545×(425-420)=165×(352-348)=233×(322-319)=106×(129-124)=500×(976-969)=134×(437-434)=934×(112-103)=240×(251-247)=858×(934-929)=27×(392-385)=19×(20-16)=225×(50-47)=930×(768-760)=206×(333-330)=777×(535-526)=219×(442-438)=842×(878-872)=50×(145-142)=887×(395-386)=58×(240-236)=536×(311-304)=224×(470-466)=877×(395-388)=130×(329-323)=18×(378-375)=156×(118-115)=817×(813-804)=87×(391-387)=821×(449-440)=147×(59-53)=207×(602-594)=134×(159-152)=336×(595-589)=82×(193-186)=275×(943-935)=91×(362-353)=912×(505-497)=37×(111-105)=939×(692-686)=370÷(282-280)=440÷(706-702)=426÷(488-482)=356÷(225-221)=162÷(321-318)=513÷(719-716)=216÷(340-337)=438÷(333-327)=189÷(295-286)=873÷(302-293)=91÷(388-381)=119÷(475-468)=248÷(134-130)=556÷(27-25)=495÷(210-201)=595÷(583-578)=344÷(413-411)=70÷(366-361)=301÷(383-376)=624÷(586-583)=150÷(134-129)=588÷(369-365)=364÷(439-432)=30÷(22-20)=112÷(245-243)=796÷(759-757)=363÷(379-376)=22÷(682-680)=99÷(378-375)=240÷(128-123)=460÷(228-224)=80÷(171-163)=336÷(29-25)=189÷(194-187)=49÷(444-437)=861÷(496-489)=332÷(299-295)=662÷(856-854)=216÷(262-258)=384÷(878-875)=(499-63)÷2=(703-445)÷2=(257-227)÷3=(594-30)÷6=(318-234)÷4=(758-678)÷2=(484-214)÷5=(477-447)÷5=(379-337)÷6=(916-700)÷6=(111-30)÷9=(912-144)÷6=(325-94)÷7=(123-88)÷5=(363-355)÷4=(824-696)÷2=(309-133)÷8=(420-260)÷8=(366-270)÷3=(278-188)÷6=(284-233)÷3=(776-290)÷3=(373-149)÷4=(801-573)÷4=(341-140)÷3=(140-100)÷2=(475-267)÷8=(593-320)÷7=(109-21)÷4=(836-216)÷2=(254-240)÷7=(717-267)÷5=(401-290)÷3=(228-174)÷3=(485-20)÷3=(371-43)÷4=(327-306)÷7=(818-58)÷4=(226-198)÷2=(747-180)÷9=4/8+3/8=1/6+2/6=1/8+4/8=7/9+2/9=1/7+4/7=1/8+5/8=1/6+3/6=2/8+3/8=1/7+2/7=2/8+6/8=1/4+2/4=3/5+2/5=2/5-1/5=6/8-1/8=4/6-1/6=2/3-1/3=3/8-2/8=3/7-1/7=3/6-2/6=5/10-2/10=2/4-1/4=5/8-1/8=5/7-1/7=7/10-3/10=8.6+8.1=28.8+66.9=5.8+5.0=10.0+3.8=5.1+9.5=41.9+19.4=6.3+3.9=25.6+44.9=3.8+1.9=5.0+2.2=9.5+6.9=6.3+4.8=10.0+9.9=30.4+33.5=8.7+4.3=3.8+9.0=7.5+1.1=36.9+15.9=7.2+2.5=8.5+87.3=2.6+1.2=9.1+4.1=2.0+3.8=36.6+27.6=7.7+4.3=44.1+7.7=7.7+1.8=7.2+5.0=1.4+8.2=27.2+42.4=1.2+2.9=27.9+23.4=4.9+3.5=5.6+1.1=5.4+4.4=0.8+49.5=9.7+4.3=1.4+1.6=2.9+5.2=4.3+7.0=7.3-6.4=69.6-42.2=7.2-0.8=2.0-1.8=7.3-6.0=76.5-8.0=8.2-6.5=77.0-6.8=4.2-3.3=4.5-1.4=3.7-1.2=90.5-49.1=9.4-6.4=86.4-24.6=7.9-0.6=5.1-2.1=8.5-5.2=13.1-0.4=9.7-4.6=95.7-60.9=2.4-1.5=7.4-2.9=5.9-2.6=23.3-12.6=9.3-2.6=38.7-12.0=6.2-0.8=5.4-2.1=9.6-1.2=17.8-15.5=7.5-6.3=88.3-5.3=8.3-2.6=7.4-0.8=6.0-1.0=41.7-2.5=7.2-5.0=93.4-75.2=8.9-2.2=7.7-4.4=参考答案21+55=76668+976=1644324+146=470289+309=598106+19=125282+692=97440+124=164937+711=1648243+60=303539+161=70044+187=231317+862=117997+390=487998+863=1861143+35=178402+341=743243+210=453186+709=89575+368=443117+326=443281+71=352288+81=369141+68=209578+197=775102+30=132320+555=875128+299=427188+536=724275+82=357710+953=166371+407=478949+518=1467117+110=22796+573=669112+165=277398+300=698323+92=415815+512=1327249+196=44555+35=90478-414=6489-68=21499-448=51635-600=3570-58=12952-417=535278-79=199401-145=256385-19=366375-244=131498-296=202816-89=727333-128=205621-494=127428-330=98724-652=72442-205=237805-80=725224-147=77849-175=674297-251=46633-99=534351-186=165815-468=347201-57=144356-155=201371-184=187625-359=266441-267=174720-38=682492-374=118888-524=364296-271=25593-299=294415-199=216952-35=917401-272=129662-68=594464-410=54957-99=858272×2=544740×7=5180403×2=806983×5=491548×7=33668×7=476101×7=707482×7=3374469×2=938467×2=93435×6=210595×8=476014×4=56284×5=1420219×4=876454×5=2270194×5=970636×2=127283×8=664236×6=1416491×2=982993×2=1986319×2=638317×9=285396×2=192795×8=636028×7=196883×4=353290×5=450427×7=2989121×6=726448×4=179230×8=240974×7=681899×8=79225×2=50290×3=870774×4=3096427×2=854571×3=1713210÷5=42530÷2=265332÷2=166420÷4=10548÷4=12206÷2=103396÷4=99152÷8=19385÷7=55570÷2=285124÷2=62595÷5=119214÷2=107516÷6=86200÷2=100876÷4=219370÷5=74648÷3=216110÷2=55771÷3=257136÷2=68513÷9=57344÷8=43280÷5=56346÷2=173368÷8=46245÷5=49297÷9=33294÷2=147158÷2=79378÷2=189832÷2=416150÷5=30465÷3=155174÷2=87294÷7=42273÷7=39148÷4=37212÷4=53670÷5=13499×10=99071×93=660344×13=57259×54=318650×15=75082×69=565816×21=33626×21=54634×24=81697×87=843920×44=88076×60=456053×14=74271×68=482830×21=63078×87=678615×63=94595×47=446568×12=81659×55=324517×55=93567×24=160832×30=96028×94=263214×23=32295×97=921522×43=94651×15=76518×39=70270×50=350013×28=36465×95=617591×10=91020×60=120010×87=87058×65=377053×17=90113×58=75434×16=54414×66=92415+789+51=855148+980+217=134538+448+450=936511+72+221=804328+363+122=813889+230+87=1206312+419+30=761450+840+576=186681+841+40=962807+648+497=195245+554+367=966185+904+686=1775469+164+347=980755+905+553=2213383+70+521=974618+236+201=105563+177+251=491123+332+569=1024403+117+441=96162+445+236=74386+176+654=916884+654+305=1843233+66+170=469865+605+956=2426119+219+231=569656+249+999=190412+20+957=989634+988+586=2208269+22+556=847616+881+68=1565444+50+397=891392+997+676=2065225+591+26=842187+314+255=756546+39+116=701456+330+29=81523+304+183=510265+746+859=187074+142+661=877951+383+582=191695+184-233=46632+739-971=400100+345-369=76888+422-191=1119347+146-147=346160+974-891=243136+333-150=319928+534-153=1309231+166-128=269817+842-560=109934+262-238=58380+503-329=554338+140-439=39202+916-487=631252+225-66=411636+391-897=130124+363-79=408726+890-167=144999+359-129=329254+686-590=350240+98-318=20481+206-526=161208+125-36=297821+152-348=625126+310-168=268410+846-40=1216178+101-42=237543+910-322=1131310+80-158=232969+308-385=892124+150-228=4682+778-119=74155+286-12=329974+337-565=74634+203-112=125353+973-493=833377+107-407=77366+846-386=82696+292-223=165391+957-711=637445-168-210=67767-47-109=611445-76-44=325578-444-119=15394-85-215=94312-149-142=21490-46-264=180683-120-254=309422-92-179=151437-33-261=143480-156-230=94666-89-553=24430-154-26=250662-108-479=75495-102-311=82994-300-245=449198-139-15=44814-26-348=440309-32-203=74786-182-547=57274-217-21=36823-497-11=315315-176-76=63919-147-15=757494-297-177=20991-181-225=585446-95-53=298634-421-83=130467-380-11=76799-76-699=24313-76-99=138449-416-30=3331-50-259=22826-393-93=340296-48-98=150596-387-180=29450-213-35=202642-16-583=43364-332-16=16657-351-163=143323-111+66=278938-199+941=1680460-453+277=284670-499+639=810494-89+58=463826-441+298=683408-203+89=294559-267+830=1122115-21+39=133829-45+615=1399373-47+29=355461-343+57=175326-226+365=465497-79+596=1014462-253+169=378447-322+509=634223-194+330=359929-165+527=1291343-92+114=365659-541+481=599288-109+144=32358-16+377=419468-399+157=226555-316+881=1120213-105+365=473642-189+46=499364-203+323=484883-384+634=1133205-77+74=202968-441+657=1184369-334+180=215722-11+391=1102192-187+101=106956-876+837=917286-81+264=469510-482+106=134347-310+148=185394-278+397=513377-352+246=271643-493+266=41632×13×2=83211×34×5=187014×14×5=98029×85×6=1479020×10×4=80084×85×7=4998012×11×5=66090×91×2=1638017×15×3=76529×42×3=365414×10×3=42039×33×7=900910×13×5=65083×73×3=1817719×14×3=79867×64×8=3430415×15×2=45047×17×5=399518×18×2=64854×86×3=1393210×26×3=78046×74×3=1021243×11×2=94619×33×3=188123×15×2=69024×74×6=1065612×15×2=36095×38×5=1805011×30×2=66097×92×3=2677210×20×3=60092×91×7=5860411×12×5=66094×87×2=1635617×13×3=66371×83×2=1178625×11×3=82594×50×2=940018×27×2=97252×85×2=884055×2×5=550369×2×5=369083×2×4=66482×8×3=196818×3×8=432133×4×9=478816×5×7=560134×3×7=281462×8×2=99273×7×9=459985×3×2=510148×5×6=444031×6×3=558167×5×2=167045×7×3=94521×7×4=58821×9×2=37865×9×3=175578×5×2=78064×8×5=256010×2×9=180233×3×9=6291131×2×3=786393×2×3=235867×4×2=536224×2×9=4032135×2×3=810284×3×6=511265×2×3=390205×3×4=246021×2×6=25239×7×5=136531×2×4=24824×7×6=100825×4×8=80073×5×9=328513×3×7=27336×4×5=72035×5×2=35015×4×5=30045×2×75=675028×2×90=504014×7×53=519415×3×70=315010×2×56=112023×4×82=754410×8×69=552014×3×47=197426×2×11=57211×2×92=202412×2×75=180032×3×43=412824×3×64=460815×6×66=594013×6×43=335448×2×12=115211×4×43=189225×2×85=425017×3×87=443710×5×14=70014×2×36=100815×6×81=729011×3×36=118831×3×91=846318×3×87=469821×2×48=201632×3×96=921614×2×33=92415×2×90=270012×4×18=86416×4×71=454428×2×52=291231×2×88=545610×7×24=168022×4×71=624823×3×24=165626×2×65=338015×2×93=279012×8×28=268821×3×97=611156×16÷2=44818×44÷4=19850×18÷9=10095×68÷4=161576×10÷4=19051×85÷5=86722×43÷2=47398×69÷2=338124×39÷4=23449×60÷4=73544×18÷3=26418×66÷6=19811×44÷4=12193×47÷3=145720×39÷3=26048×21÷8=12612×71÷4=21360×24÷3=48025×36÷9=10032×14÷8=5618×49÷2=44166×56÷2=184839×14÷2=27312×91÷7=15622×15÷5=6612×95÷5=22837×18÷6=11115×92÷4=34515×42÷9=7032×96÷4=76815×58÷5=17463×70÷2=220516×54÷8=10880×66÷3=176011×90÷9=11067×80÷4=134049×18÷2=44145×46÷2=103521×30÷3=21060×91÷5=109230×8÷6=40546×8÷4=1092148×3÷6=74168×8÷7=19256×9÷6=84112×5÷7=80165×6÷9=110692×9÷3=207627×4÷3=36678×9÷2=3051107×9÷3=321796×5÷2=1990169×4÷2=338324×6÷3=648129×3÷9=43594×7÷2=207946×4÷8=23167×8÷2=668234×4÷6=156249×5÷3=41599×8÷6=132368×3÷6=18410×6÷2=30597×7÷3=1393114×4÷6=76776×7÷4=1358243×4÷3=324135×3÷9=45134×6÷3=268872×9÷2=392416×6÷3=3278×6÷9=52231×4÷6=15436×6÷9=24162×5÷6=135360×8÷5=576120×4÷2=240581×2÷7=16639×2÷6=13374×2÷4=187756÷4÷7=27432÷2÷4=54560÷4÷2=70596÷2÷2=149904÷4÷2=11354÷3÷9=2800÷8÷4=25960÷5÷8=24480÷3÷5=32216÷2÷9=12880÷2÷5=88306÷6÷3=17318÷2÷3=5344÷2÷2=11444÷6÷2=3798÷7÷7=2805÷5÷7=23216÷9÷4=6832÷2÷4=104350÷5÷5=14180÷2÷6=15852÷2÷3=142504÷6÷2=42756÷9÷4=21310÷5÷2=31900÷9÷4=25588÷2÷6=49105÷5÷7=3448÷8÷4=14612÷6÷6=17384÷4÷8=12450÷5÷9=10330÷5÷6=11984÷2÷4=123736÷2÷2=184775÷5÷5=31856÷2÷2=214176÷2÷4=22880÷2÷2=220550÷5÷5=22387÷3×6=774102÷2×6=306783÷9×2=174598÷2×9=2691272÷4×9=612975÷5×9=1755846÷6×4=564326÷2×3=489140÷4×8=280665÷5×7=931900÷6×8=1200168÷6×8=224580÷4×7=1015908÷2×4=1816219÷3×8=584990÷5×6=1188933÷3×6=1866259÷7×3=111531÷3×8=1416324÷2×5=810710÷2×7=2485915÷5×6=1098791÷7×8=904618÷3×5=1030414÷2×5=1035885÷5×8=1416396÷6×8=528172÷2×7=602978÷6×2=326746÷2×7=2611700÷7×5=500644÷2×3=96666÷2×4=132776÷4×8=1552972÷9×3=324528÷2×5=1320660÷5×4=528554÷2×9=2493256÷8×9=28821÷7×2=6270÷6×21=945234÷3×47=366621÷7×64=19272÷2×17=61238÷2×23=437747÷9×64=5312546÷6×10=910420÷5×31=2604182÷7×10=260301÷7×37=159145÷9×53=265128÷4×28=896138÷3×13=598440÷8×54=2970133÷7×23=43799÷3×70=231024÷4×26=156117÷9×35=455420÷6×10=70039÷3×68=884114÷6×41=77925÷5×63=31575÷5×33=495396÷9×94=4136132÷6×28=61655÷5×50=55069÷3×17=391126÷2×20=1260144÷8×23=414180÷5×24=864259÷7×20=740147÷3×69=338132÷8×56=22485÷5×84=1428110÷5×10=220504÷8×75=472525÷5×70=350400÷5×24=192030÷5×55=330308÷7×81=356466+(225-105)=186239+(675-664)=250153+(230-154)=229668+(608-397)=879433+(186-34)=585173+(425-29)=569482+(390-290)=582401+(896-203)=1094406+(331-24)=713882+(812-483)=121145+(348-88)=305725+(646-548)=823110+(314-274)=150626+(515-415)=72615+(342-145)=212510+(799-541)=768410+(371-13)=768487+(532-442)=577142+(312-194)=260231+(874-87)=1018444+(275-142)=577532+(763-571)=724407+(488-317)=578623+(532-517)=638130+(473-325)=278365+(874-80)=115919+(215-81)=153566+(832-95)=1303226+(432-256)=402232+(757-411)=578225+(176-25)=376548+(212-34)=726122+(312-218)=216943+(781-375)=1349102+(333-53)=382351+(807-488)=670330+(380-84)=626960+(856-21)=1795498+(479-151)=826699+(853-522)=1030458-(147+22)=289440-(59+28)=353452-(124+166)=162476-(174+201)=101323-(11+163)=149717-(180+477)=60370-(311+31)=28561-(341+139)=81496-(68+396)=32969-(247+595)=127386-(32+208)=146690-(444+150)=96288-(184+57)=47740-(291+296)=153340-(121+136)=83979-(652+319)=8231-(56+93)=82671-(143+502)=26405-(332+34)=39798-(226+509)=63500-(257+43)=200770-(88+632)=50441-(155+197)=89941-(383+347)=211234-(121+69)=44837-(12+66)=759474-(347+81)=46791-(367+112)=312485-(61+292)=132424-(158+43)=223279-(150+77)=52971-(509+82)=380240-(49+53)=138501-(374+47)=80291-(192+47)=52911-(26+177)=708439-(24+70)=345921-(257+350)=314499-(27+44)=428955-(759+80)=116461-(400-123)=184335-(675-455)=115112-(127-109)=94740-(478-38)=300404-(440-329)=293351-(704-364)=11490-(157-43)=376837-(280-74)=631499-(448-441)=492401-(324-16)=93450-(272-265)=443730-(741-259)=248229-(226-81)=84654-(476-440)=618398-(477-309)=230387-(504-418)=301466-(412-19)=73720-(319-53)=454464-(274-158)=348808-(921-710)=597284-(82-29)=231223-(474-443)=192489-(317-186)=358558-(621-188)=125409-(441-422)=390777-(525-317)=569425-(100-59)=384772-(436-292)=628328-(280-98)=146719-(894-690)=515207-(447-377)=137840-(467-140)=513323-(465-456)=314851-(922-519)=448370-(403-36)=3205-(445-437)=197217-(316-229)=130410-(119-69)=36036-(229-217)=24244-(777-668)=135309÷(12÷4)=103404÷(20÷5)=101144÷(63÷7)=16402÷(36÷6)=6720÷(15÷3)=4824÷(32÷4)=103496÷(36÷9)=124848÷(36÷9)=212456÷(36÷9)=114530÷(15÷3)=106399÷(63÷9)=57552÷(12÷6)=27694÷(16÷8)=4765÷(25÷5)=13312÷(18÷6)=104789÷(21÷7)=263414÷(16÷8)=207786÷(14÷7)=393329÷(14÷2)=4754÷(54÷9)=9440÷(24÷3)=55161÷(56÷8)=2390÷(12÷2)=15784÷(24÷3)=9824÷(18÷6)=8342÷(27÷3)=38144÷(12÷6)=72924÷(21÷7)=308425÷(30÷6)=8580÷(20÷4)=1645÷(54÷6)=5513÷(54÷6)=5718÷(12÷2)=3560÷(49÷7)=80360÷(16÷4)=9054÷(10÷5)=2745÷(27÷3)=5427÷(35÷5)=61312÷(30÷5)=52315÷(49÷7)=4584÷(2×3)=14464÷(2×4)=58402÷(3×2)=67188÷(2×2)=47162÷(3×2)=27612÷(3×3)=68472÷(2×4)=59584÷(2×4)=73304÷(4×2)=38876÷(2×3)=146834÷(2×3)=139342÷(3×2)=57584÷(4×2)=73174÷(2×3)=29804÷(2×2)=201144÷(4×2)=18928÷(2×2)=232304÷(2×2)=76756÷(3×2)=126832÷(2×4)=104810÷(3×2)=135844÷(2×2)=211306÷(3×2)=51630÷(3×2)=10576÷(2×2)=19264÷(2×3)=44448÷(2×4)=56604÷(2×2)=151552÷(2×4)=69296÷(2×2)=74510÷(2×3)=85912÷(4×2)=114495÷(3×3)=55696÷(4×2)=87153÷(3×3)=17552÷(4×2)=69336÷(2×2)=84644÷(2×2)=161378÷(3×2)=63404÷(2×2)=101124×(16÷8)=248273×(15÷5)=819123×(27÷9)=369866×(54÷9)=5196123×(32÷4)=984575×(27÷3)=5175132×(12÷6)=264110×(36÷4)=990222×(32÷8)=888476×(64÷8)=3808115×(16÷4)=460679×(24÷3)=5432108×(35÷7)=540609×(56÷8)=4263155×(54÷9)=930995×(16÷2)=796083×(45÷9)=415275×(42÷6)=1925111×(15÷3)=555628×(36÷6)=3768123×(40÷8)=61540×(12÷3)=160172×(12÷3)=688169×(63÷7)=1521216×(21÷7)=648225×(15÷3)=1125464×(14÷7)=928145×(14÷7)=290227×(18÷6)=681624×(28÷4)=4368165×(24÷4)=990751×(18÷3)=450668×(35÷7)=340383×(14÷2)=2681312×(14÷7)=624560×(42÷6)=392016×(48÷8)=96482×(54÷9)=2892267×(16÷8)=53421×(18÷3)=12617×(50÷2)=42597×(637÷7)=882754×(80÷8)=54098×(225÷3)=735023×(144÷8)=41456×(243÷3)=453611×(306÷6)=56147×(130÷5)=122212×(175÷5)=42092×(294÷6)=450820×(116÷4)=58059×(356÷4)=525148×(104÷8)=62445×(532÷7)=342013×(126÷9)=18271×(336÷4)=596422×(74÷2)=81495×(264÷3)=836037×(60÷4)=55559×(480÷5)=566410×(492÷6)=82070×(765÷9)=595026×(272÷8)=88415×(296÷8)=55521×(200÷5)=84062×(50÷5)=62013×(270÷5)=70276×(90÷6)=114026×(288÷9)=83237×(752÷8)=347816×(225÷5)=72062×(144÷6)=148829×(200÷8)=72518×(112÷2)=100811×(372÷6)=68258×(70÷7)=58018×(192÷6)=57672×(154÷7)=158426×(62÷2)=80662×(472÷8)=3658384+125×2=634100+123×