三年级数学计算题专项练习及答案

三年级数学计算题专项练习及答案399+89=424+416=40+172=530+219=133+352=728+199=44+49=134+173=113+206=501+172=308+161=883+608=286+138=239+478=108+220=294+261=254+130=322+209=89+408=504+316=61+356=125+590=217+64=282+723=284+213=118+615=114+291=325+326=106+121=907+676=312+72=660+145=119+190=154+381=169+243=195+578=217+89=894+237=236+216=433+116=158-114=824-384=350-85=468-262=312-32=889-596=111-101=798-575=456-22=554-221=104-20=978-406=280-230=527-219=122-14=761-694=130-17=438-110=479-40=746-289=451-218=614-493=378-203=838-804=400-78=878-403=336-78=777-527=300-32=552-122=203-17=687-487=345-263=815-719=305-131=213-144=497-414=564-537=474-252=406-164=17×8=298×5=19×9=140×9=204×2=719×8=432×2=404×8=268×3=909×7=189×2=635×5=162×4=410×4=221×3=770×5=56×3=261×9=69×4=986×6=242×2=264×2=195×4=867×2=289×3=493×9=125×3=744×6=28×2=886×8=47×2=46×3=58×3=257×5=464×2=649×7=31×5=333×5=77×3=474×7=98÷2=654÷2=335÷5=142÷2=110÷5=480÷8=140÷4=432÷4=204÷6=27÷3=162÷2=14÷7=224÷7=249÷3=146÷2=536÷2=152÷8=846÷2=324÷9=126÷6=378÷6=964÷2=216÷3=975÷3=56÷2=972÷9=336÷7=244÷4=34÷2=300÷3=225÷3=702÷3=24÷4=15÷5=284÷2=884÷4=243÷3=987÷7=198÷9=981÷9=43×20=79×73=16×28=25×33=59×13=89×28=63×12=76×15=14×31=28×52=58×15=17×88=12×80=96×78=56×16=84×76=21×35=66×75=14×66=30×52=37×20=37×56=18×29=53×85=57×17=16×84=82×12=38×56=53×18=47×36=19×52=82×24=51×12=55×63=19×30=30×79=62×16=50×18=14×51=21×11=55+290+78=680+517+535=42+179+288=606+549+91=171+43+535=290+12+513=268+108+351=323+396+702=610+110+75=530+301+826=27+117+829=298+994+277=322+428+206=406+297+114=585+66+299=470+79+593=107+318+338=82+466+231=150+382+295=761+230+94=168+254+226=327+665+794=288+363+307=757+722+48=509+104+306=191+159+553=52+29+125=384+246+317=436+196+169=489+660+788=461+117+339=896+210+911=120+600+275=614+952+292=105+634+197=641+379+907=119+34+426=141+505+87=279+401+190=55+779+647=173+79-243=167+539-187=153+138-175=599+446-930=194+301-203=191+332-296=123+96-13=669+229-861=306+154-32=619+797-841=246+19-213=415+816-908=78+305-61=276+699-707=53+311-52=125+574-683=63+408-384=716+437-230=218+243-460=93+820-604=50+327-256=423+663-222=39+371-329=132+883-841=101+256-93=294+899-923=147+234-319=801+934-980=225+240-114=455+934-306=307+163-284=134+470-333=272+145-281=643+918-748=76+127-174=320+598-204=215+75-208=724+965-595=180+207-155=720+39-594=295-178-38=895-738-47=247-12-143=924-271-491=499-26-310=947-209-49=280-32-100=613-345-170=131-14-45=533-63-242=388-173-186=374-60-245=442-237-175=941-19-176=404-306-34=550-75-103=410-188-179=971-141-587=344-43-43=221-113-104=373-14-224=959-216-492=204-76-35=743-205-183=297-239-27=256-87-74=375-165-169=895-68-396=80-24-39=732-198-465=405-92-119=787-25-151=398-104-61=882-743-111=278-170-96=823-160-565=359-66-256=915-17-475=338-143-62=764-300-136=221-60+314=616-83+281=473-470+386=657-421+158=475-223+16=732-366+599=261-150+63=928-398+444=211-53+48=601-20+490=418-128+68=923-412+843=432-317+235=762-69+475=99-40+336=430-36+618=415-44+29=732-292+525=314-251+422=913-691+555=432-123+68=677-33+599=436-362+377=571-411+495=132-112+43=842-714+289=59-57+327=939-24+479=401-135+203=926-384+46=360-94+208=838-646+244=299-199+62=458-309+654=430-409+353=93-84+860=293-177+42=699-273+980=264-104+91=515-393+851=12×27×3=77×52×5=24×17×2=13×77×5=11×13×6=48×74×6=10×14×5=23×29×7=26×11×3=56×83×3=23×13×3=48×54×9=25×13×2=36×77×7=11×24×3=55×22×8=17×14×2=38×38×7=26×18×2=21×99×5=22×10×2=87×98×2=14×22×2=32×21×2=38×13×2=20×14×5=11×15×4=45×23×7=11×14×4=77×23×4=31×11×2=15×16×6=10×17×5=13×65×8=17×22×2=61×70×7=34×13×2=71×73×7=11×10×6=52×37×2=11×5×2=81×4×6=114×2×4=211×4×8=13×5×9=382×2×7=20×9×2=351×2×3=15×3×8=121×8×2=20×2×8=160×2×8=18×2×9=15×4×7=20×3×6=176×3×5=20×6×8=85×2×6=19×2×7=129×3×2=24×4×8=365×2×4=43×4×2=96×7×5=39×8×3=118×2×9=46×4×3=20×3×7=120×2×3=116×7×6=21×8×2=161×4×2=53×5×3=95×8×4=40×3×6=117×2×9=15×8×7=124×2×6=33×2×4=129×5×9=18×5×22=30×3×90=15×4×80=19×2×95=19×4×27=15×6×16=23×2×90=19×3×25=12×8×40=23×3×34=41×2×43=10×9×86=21×3×76=14×3×80=33×2×92=17×4×80=17×5×90=11×8×59=10×6×64=15×6×65=35×2×79=13×2×41=28×3×35=23×4×70=38×2×24=11×6×40=23×2×64=15×3×34=22×2×91=29×2×71=42×2×36=13×6×81=13×6×16=22×2×39=32×3×93=10×7×54=13×2×95=26×2×88=14×7×52=10×6×88=25×27÷9=72×47÷4=22×21÷2=12×77÷3=30×20÷5=24×67÷8=16×53÷4=83×45÷9=22×30÷3=39×22÷2=14×19÷7=84×48÷8=10×44÷8=15×60÷2=13×20÷2=45×86÷3=14×21÷7=56×54÷8=57×14÷3=20×47÷2=44×10÷2=93×65÷3=50×16÷2=24×86÷6=26×11÷2=22×30÷4=10×27÷9=86×40÷8=31×28÷7=81×86÷3=29×24÷4=60×86÷3=69×12÷6=72×64÷9=28×12÷4=98×65÷2=24×40÷4=44×33÷6=25×36÷3=27×30÷9=78×9÷3=45×6÷9=28×3÷4=345×4÷2=105×6÷7=264×3÷8=252×2÷6=259×8÷4=48×4÷3=984×6÷4=351×2÷6=582×6÷2=63×3÷9=720×7÷4=28×4÷8=586×7÷2=336×2÷3=214×4÷2=329×2÷7=548×5÷4=178×2÷4=102×8÷3=150×2÷4=744×3÷6=156×4÷8=505×8÷4=180×2÷9=393×8÷4=168×3÷8=894×9÷6=153×2÷6=345×9÷5=112×2÷8=870×2÷6=32×9÷8=981×4÷6=290×2÷5=904×2÷4=291×2÷3=887×8÷4=702÷2÷9=324÷6÷3=240÷5÷3=990÷2÷5=720÷8÷2=632÷2÷2=208÷2÷4=378÷9÷3=120÷6÷2=360÷5÷4=480÷5÷2=468÷4÷3=848÷2÷8=516÷4÷3=990÷3÷6=384÷4÷4=756÷4÷7=162÷3÷2=441÷7÷9=165÷5÷3=486÷9÷6=702÷6÷3=306÷2÷9=315÷5÷3=972÷9÷6=882÷7÷3=904÷2÷2=192÷8÷2=680÷5÷8=224÷2÷8=648÷9÷6=624÷4÷2=300÷6÷2=784÷4÷4=840÷7÷4=692÷2÷2=840÷5÷3=752÷2÷2=576÷2÷6=128÷8÷4=30÷5×9=744÷4×8=462÷7×2=216÷4×8=100÷2×3=368÷8×3=432÷2×3=195÷5×3=378÷7×3=728÷2×6=205÷5×9=78÷2×8=816÷6×5=988÷4×5=776÷4×7=162÷3×9=504÷8×9=204÷3×8=760÷4×2=951÷3×8=104÷8×4=460÷2×4=788÷2×5=549÷9×2=693÷3×9=106÷2×7=700÷5×8=108÷3×7=594÷9×4=90÷2×7=255÷3×5=539÷7×2=296÷8×6=846÷6×3=994÷7×9=640÷4×3=614÷2×6=422÷2×7=724÷2×3=602÷2×7=171÷9×20=76÷4×76=36÷6×28=693÷9×11=32÷8×65=560÷7×24=468÷9×18=752÷8×45=30÷5×33=189÷3×40=306÷6×15=384÷6×26=70÷7×88=760÷8×14=18÷9×83=672÷8×24=21÷3×82=240÷8×28=35÷5×70=272÷4×78=10÷2×50=32÷4×66=160÷4×14=42÷3×26=90÷5×53=124÷2×96=48÷3×28=152÷8×88=170÷5×10=12÷2×76=284÷4×13=134÷2×21=40÷5×43=156÷4×42=161÷7×43=333÷9×84=99÷3×17=168÷8×41=180÷4×16=456÷8×22=81+(294-226)=203+(960-587)=68+(483-283)=39+(539-451)=282+(216-183)=348+(922-57)=356+(384-380)=447+(641-147)=115+(284-116)=487+(657-125)=363+(373-261)=480+(266-249)=313+(193-115)=793+(865-68)=431+(471-470)=85+(660-354)=89+(483-159)=141+(963-187)=467+(455-20)=476+(864-863)=298+(481-309)=493+(782-679)=361+(339-304)=822+(481-283)=245+(229-117)=842+(519-507)=311+(317-202)=22+(664-495)=480+(243-181)=612+(627-91)=459+(281-114)=689+(520-319)=255+(289-209)=822+(801-492)=419+(388-347)=788+(414-80)=31+(418-267)=796+(222-37)=351+(222-56)=844+(564-129)=153-(53+47)=938-(23+876)=306-(101+118)=788-(355+74)=364-(78+252)=878-(756+94)=372-(153+86)=802-(39+261)=497-(17+54)=422-(337+25)=382-(322+52)=558-(289+171)=470-(412+16)=550-(244+300)=419-(169+60)=939-(299+471)=495-(463+10)=806-(486+109)=262-(10+32)=933-(394+274)=318-(216+25)=914-(334+55)=315-(254+32)=867-(419+281)=487-(447+37)=621-(287+144)=309-(142+117)=621-(127+376)=470-(315+81)=406-(45+150)=281-(230+47)=926-(22+323)=457-(243+137)=785-(241+84)=440-(232+173)=817-(407+147)=334-(15+317)=887-(607+209)=295-(126+100)=967-(137+395)=74-(233-225)=726-(527-507)=203-(103-63)=609-(901-528)=492-(274-103)=896-(828-435)=342-(420-292)=548-(735-280)=313-(228-16)=433-(718-463)=271-(256-146)=650-(382-167)=240-(407-279)=995-(355-157)=78-(91-46)=522-(991-660)=302-(487-466)=698-(502-107)=244-(301-235)=820-(487-125)=244-(326-196)=907-(990-748)=343-(268-78)=594-(613-437)=380-(385-329)=703-(759-218)=271-(249-91)=569-(182-82)=420-(378-221)=491-(463-267)=164-(364-270)=462-(286-227)=444-(291-10)=836-(434-191)=277-(477-356)=414-(794-503)=431-(243-108)=851-(570-335)=458-(262-145)=443-(170-85)=78÷(24÷4)=238÷(16÷8)=162÷(16÷8)=174÷(18÷6)=440÷(24÷6)=728÷(63÷9)=138÷(15÷5)=537÷(21÷7)=159÷(15÷5)=162÷(18÷6)=135÷(35÷7)=224÷(18÷9)=376÷(14÷7)=966÷(15÷5)=22÷(10÷5)=775÷(40÷8)=352÷(56÷7)=424÷(48÷6)=318÷(42÷7)=798÷(15÷5)=420÷(35÷5)=36÷(18÷2)=388÷(16÷4)=903÷(18÷6)=392÷(40÷5)=675÷(27÷9)=228÷(16÷8)=952÷(16÷8)=88÷(10÷5)=320÷(16÷4)=40÷(20÷5)=918÷(18÷9)=261÷(36÷4)=495÷(36÷4)=63÷(18÷6)=126÷(28÷4)=363÷(12÷4)=635÷(40÷8)=100÷(15÷3)=752÷(20÷5)=648÷(4×2)=256÷(2×4)=978÷(3×2)=534÷(2×3)=306÷(3×2)=462÷(3×2)=976÷(2×2)=456÷(4×2)=840÷(3×2)=96÷(2×3)=772÷(2×2)=606÷(3×2)=88÷(2×2)=572÷(2×2)=188÷(2×2)=484÷(2×2)=126÷(2×3)=952÷(4×2)=216÷(3×2)=684÷(2×3)=856÷(2×2)=816÷(2×4)=960÷(2×2)=486÷(2×3)=756÷(3×2)=184÷(2×2)=944÷(4×2)=693÷(3×3)=45÷(3×3)=696÷(3×2)=240÷(4×2)=416÷(4×2)=378÷(2×3)=456÷(2×3)=160÷(2×4)=756÷(3×3)=18÷(2×3)=756÷(2×2)=150÷(2×3)=768÷(4×2)=123×(36÷9)=889×(27÷3)=59×(40÷8)=225×(10÷2)=402×(10÷5)=918×(27÷9)=12×(12÷2)=451×(12÷2)=211×(16÷4)=578×(40÷8)=79×(40÷8)=406×(49÷7)=15×(45÷5)=723×(16÷4)=113×(14÷2)=866×(28÷4)=443×(10÷5)=304×(81÷9)=173×(24÷8)=916×(42÷6)=202×(16÷8)=635×(18÷2)=172×(27÷9)=174×(30÷6)=108×(20÷5)=525×(27÷3)=58×(12÷3)=636×(24÷3)=10×(28÷4)=102×(20÷4)=66×(12÷2)=26×(12÷3)=137×(25÷5)=182×(64÷8)=297×(12÷6)=770×(72÷9)=119×(18÷3)=860×(25÷5)=120×(15÷3)=412×(12÷4)=20×(196÷7)=71×(147÷3)=41×(50÷5)=99×(585÷9)=72×(78÷6)=20×(329÷7)=61×(91÷7)=44×(360÷6)=11×(150÷2)=23×(612÷9)=29×(80÷4)=24×(210÷6)=50×(56÷4)=64×(330÷5)=16×(176÷8)=18×(448÷8)=32×(52÷2)=42×(644÷7)=27×(91÷7)=58×(365÷5)=69×(90÷9)=54×(52÷2)=80×(70÷7)=43×(396÷9)=33×(55÷5)=11×(243÷3)=17×(464÷8)=55×(166÷2)=32×(130÷5)=23×(665÷7)=11×(423÷9)=74×(480÷8)=12×(427÷7)=98×(198÷2)=11×(228÷3)=30×(420÷5)=47×(60÷6)=55×(504÷6)=13×(384÷6)=79×(66÷2)=296+112×3=163+157×5=134+60×3=966+327×3=27+180×5=631+326×2=132+20×5=115+116×8=448+110×4=303+28×5=241+12×5=795+63×2=352+57×6=417+35×4=489+94×4=99+68×2=248+81×2=618+60×7=154+274×3=870+35×3=106+273×3=699+354×2=478+48×6=45+43×9=289+92×6=106+160×3=75+222×3=88+125×7=174+233×3=280+244×2=38×2+172=219×2+365=438×2+49=47×2+728=62×3+440=170×3+468=59×8+288=143×2+866=365×2+174=23×4+368=14+67×11=970+13×18=420+18×29=569+86×11=67+20×27=606+31×11=40+12×44=314+76×13=48+14×39=905+29×11=84+19×13=26+11×85=136+47×16=918+39×11=132+21×38=410+32×15=256+23×25=38+18×30=498+26×17=476+24×37=219+15×48=666+11×26=26+24×18=112+44×15=327+34×10=327+40×20=472+15×15=188+28×10=236+47×11=843+15×14=15×22+165=17×18+170=19×17+133=65×15+846=22×14+364=13×19+972=15×35+346=25×25+471=15×46+36=31×30+690=390-17×17=867-28×11=434-26×16=835-23×34=438-10×25=824-10×41=420-10×24=626-20×30=495-12×24=950-11×45=479-15×17=353-16×22=358-12×22=939-11×58=453-10×27=171-10×16=232-10×12=836-32×10=260-10×16=679-24×28=461-10×26=518-17×19=469-11×15=748-11×36=461-41×11=861-14×24=499-26×10=514-15×23=466-21×20=997-20×18=246-22×10=476-15×19=422-15×19=512-11×28=472-15×20=545-12×33=450-24×16=952-13×71=467-31×13=334-14×14=219-72×2=603-158×3=316-78×4=158-12×8=403-109×3=935-454×2=353-65×2=647-93×2=408-10×2=857-143×5=380-64×4=985-21×5=243-34×3=785-76×2=342-36×8=439-17×6=421-188×2=738-78×9=339-35×7=981-29×4=457-40×5=493-35×4=214-29×7=869-76×9=415-57×3=972-95×4=393-55×6=975-108×5=393-83×3=816-176×3=490-37×9=785-368×2=363-17×3=805-17×7=254-50×2=970-303×3=149-20×5=831-260×3=293-17×5=896-76×7=20×11-115=35×19-620=17×27-329=21×43-71=21×21-427=54×17-19=22×16-267=45×14-194=15×23-270=49×16-669=21×13-33=17×51-328=22×15-304=13×53-500=20×18-254=70×11-406=10×24-170=27×31-135=31×12-28=94×10-924=27×10-92=27×36-832=12×41-401=13×58-279=10×41-89=69×10-608=21×14-123=25×27-280=18×22-102=63×11-611=22×16-164=14×62-646=23×17-201=11×47-99=12×21-75=23×26-241=12×36-372=29×22-161=48×10-122=10×82-813=41×7-26=614×3-621=106×5-512=537×8-349=85×8-518=479×9-272=106×8-488=373×9-431=390×2-768=152×4-217=72×8-121=884×9-641=160×2-165=512×8-733=136×6-152=792×9-70=124×3-352=420×4-756=232×4-883=546×7-601=53×5-25=147×9-355=114×8-646=814×9-556=268×2-191=421×9-252=126×3-232=353×7-312=430×2-48=491×5-475=208×3-332=503×6-684=356×2-115=859×9-624=85×7-315=556×3-696=74×2-113=644×5-302=254×3-68=837×3-432=86+798÷7=130+218÷2=199+824÷2=400+435÷5=18+400÷5=969+693÷7=480+975÷3=600+296÷8=498+438÷2=937+812÷7=213+680÷2=279+300÷3=380+792÷8=477+610÷5=409+534÷6=476+768÷2=87+260÷5=702+460÷4=296+240÷5=928+447÷3=834÷2+158=90÷6+676=420÷6+133=658÷2+752=213÷3+219=340÷5+578=472÷8+423=440÷4+889=324÷3+142=320÷4+579=880÷5+404=450÷2+806=884÷2+192=28÷4+450=480÷8+126=84÷3+710=738÷9+154=698÷2+250=102÷2+208=951÷3+248=208-540÷6=503-104÷2=395-105÷5=978-442÷2=268-648÷4=504-894÷2=468-144÷6=451-162÷3=357-52÷4=370-244÷2=423-765÷3=743-408÷8=125-174÷2=447-832÷8=261-762÷3=923-880÷8=99-246÷3=443-411÷3=434-270÷2=819-282÷3=249-280÷5=678-490÷7=468-40÷8=730-308÷7=23-126÷6=710-900÷3=407-654÷3=543-700÷5=169-126÷9=923-744÷8=248-904÷4=678-444÷3=108-162÷2=297-20÷2=256-426÷3=451-32÷8=342-202÷2=732-525÷5=359-561÷3=329-60÷2=15×(150-134)=20×(784-722)=40×(351-326)=10×(899-879)=28×(369-347)=77×(711-687)=44×(310-298)=93×(339-297)=37×(220-197)=58×(524-506)=25×(275-246)=23×(487-415)=11×(310-263)=64×(171-99)=21×(124-97)=49×(505-407)=24×(97-66)=82×(553-467)=15×(280-221)=82×(111-71)=(233-212)×47=(185-163)×49=(377-350)×35=(766-731)×56=(254-232)×33=(796-750)×72=(170-100)×12=(912-898)×81=(192-161)×11=(503-411)×15=(169-158)×81=(320-308)×11=(182-164)×51=(701-637)×40=(347-334)×75=(759-680)×58=(376-360)×46=(482-388)×11=(374-362)×26=(675-581)×21=15×(427-421)=464×(58-55)=71×(374-368)=163×(339-336)=71×(253-248)=274×(479-475)=14×(414-411)=554×(751-743)=70×(89-81)=54×(416-410)=68×(174-166)=646×(705-698)=11×(229-221)=152×(695-691)=282×(97-94)=936×(230-222)=26×(346-340)=147×(56-53)=248×(89-86)=686×(934-926)=278×(150-147)=168×(824-819)=32×(195-190)=574×(201-194)=217×(58-54)=826×(968-962)=88×(498-490)=116×(73-64)=55×(43-38)=429×(457-449)=85×(454-445)=360×(960-952)=94×(61-55)=58×(291-286)=270×(398-395)=828×(430-424)=22×(50-45)=827×(152-146)=47×(357-349)=399×(308-299)=130÷(45-40)=18÷(617-611)=340÷(17-15)=848÷(231-223)=376÷(226-218)=294÷(144-142)=390÷(246-244)=190÷(885-880)=345÷(86-83)=604÷(329-325)=264÷(246-242)=992÷(817-815)=348÷(328-326)=540÷(18-12)=322÷(483-481)=411÷(479-476)=180÷(272-267)=952÷(617-615)=106÷(217-215)=948÷(47-44)=450÷(147-138)=500÷(73-71)=297÷(306-303)=288÷(137-135)=318÷(241-235)=660÷(241-235)=320÷(206-201)=384÷(88-82)=10÷(465-463)=234÷(444-438)=147÷(174-167)=510÷(773-770)=333÷(372-369)=75÷(823-820)=483÷(346-339)=174÷(840-838)=48÷(137-131)=730÷(982-980)=120÷(147-143)=16÷(116-112)=(481-345)÷2=(920-810)÷2=(296-264)÷8=(340-254)÷2=(252-44)÷2=(688-44)÷2=(494-314)÷6=(107-23)÷3=(203-63)÷7=(902-487)÷5=(409-367)÷3=(761-455)÷3=(340-184)÷6=(676-25)÷7=(333-21)÷2=(940-445)÷9=(460-166)÷2=(946-696)÷2=(263-69)÷2=(677-53)÷4=(259-193)÷3=(614-106)÷2=(375-283)÷4=(742-472)÷5=(83-43)÷4=(369-314)÷5=(248-228)÷4=(710-674)÷6=(419-43)÷2=(866-381)÷5=(204-194)÷2=(729-314)÷5=(288-208)÷4=(838-170)÷2=(355-83)÷2=(941-299)÷6=(313-193)÷3=(551-269)÷2=(273-60)÷3=(695-317)÷9=1/5+3/5=2/8+6/8=4/7+2/7=1/3+2/3=2/7+4/7=3/10+4/10=1/8+4/8=4/9+3/9=4/8+3/8=6/9+2/9=2/6+3/6=6/10+3/10=4/8-3/8=6/10-4/10=3/5-1/5=5/10-3/10=3/8-2/8=4/8-2/8=2/8-1/8=5/6-1/6=3/6-1/6=3/7-2/7=5/7-1/7=3/10-2/10=0.9+0.7=49.8+24.1=2.9+9.8=4.8+8.1=7.5+8.7=29.9+35.2=6.3+8.1=82.0+16.5=7.8+5.5=5.5+4.3=2.8+8.9=36.0+3.8=8.4+2.5=44.3+50.7=8.8+8.1=1.3+7.0=0.4+2.5=53.3+30.1=5.7+9.1=53.2+0.9=7.9+7.4=6.6+6.9=7.7+1.2=11.2+80.8=0.4+7.2=9.1+76.2=7.0+2.0=10.0+0.8=2.4+4.5=72.4+9.2=6.5+4.1=37.1+21.4=1.3+7.8=1.0+5.6=1.2+0.5=21.7+2.1=9.1+0.2=97.1+0.7=9.9+6.9=6.8+9.3=3.5-3.3=55.3-12.2=4.0-3.1=7.5-1.8=3.3-2.0=85.1-17.5=7.4-2.1=83.5-64.0=5.8-5.1=6.3-3.0=0.7-0.2=72.7-6.6=0.3-0.2=34.0-28.9=8.5-1.6=7.2-7.0=8.1-5.8=97.3-55.7=3.9-3.7=46.3-24.4=7.5-0.4=9.7-6.1=2.9-2.7=36.8-26.6=6.3-2.9=51.7-16.9=9.6-0.2=2.3-1.5=5.4-0.2=85.9-44.6=5.5-4.5=9.7-7.9=6.0-2.3=9.4-8.1=3.8-1.3=70.7-37.0=6.5-0.3=83.7-13.8=5.2-0.8=3.8-1.0=参考答案399+89=488424+416=84040+172=212530+219=749133+352=485728+199=92744+49=93134+173=307113+206=319501+172=673308+161=469883+608=1491286+138=424239+478=717108+220=328294+261=555254+130=384322+209=53189+408=497504+316=82061+356=417125+590=715217+64=281282+723=1005284+213=497118+615=733114+291=405325+326=651106+121=227907+676=1583312+72=384660+145=805119+190=309154+381=535169+243=412195+578=773217+89=306894+237=1131236+216=452433+116=549158-114=44824-384=440350-85=265468-262=206312-32=280889-596=293111-101=10798-575=223456-22=434554-221=333104-20=84978-406=572280-230=50527-219=308122-14=108761-694=67130-17=113438-110=328479-40=439746-289=457451-218=233614-493=121378-203=175838-804=34400-78=322878-403=475336-78=258777-527=250300-32=268552-122=430203-17=186687-487=200345-263=82815-719=96305-131=174213-144=69497-414=83564-537=27474-252=222406-164=24217×8=136298×5=149019×9=171140×9=1260204×2=408719×8=5752432×2=864404×8=3232268×3=804909×7=6363189×2=378635×5=3175162×4=648410×4=1640221×3=663770×5=385056×3=168261×9=234969×4=276986×6=5916242×2=484264×2=528195×4=780867×2=1734289×3=867493×9=4437125×3=375744×6=446428×2=56886×8=708847×2=9446×3=13858×3=174257×5=1285464×2=928649×7=454331×5=155333×5=166577×3=231474×7=331898÷2=49654÷2=327335÷5=67142÷2=71110÷5=22480÷8=60140÷4=35432÷4=108204÷6=3427÷3=9162÷2=8114÷7=2224÷7=32249÷3=83146÷2=73536÷2=268152÷8=19846÷2=423324÷9=36126÷6=21378÷6=63964÷2=482216÷3=72975÷3=32556÷2=28972÷9=108336÷7=48244÷4=6134÷2=17300÷3=100225÷3=75702÷3=23424÷4=615÷5=3284÷2=142884÷4=221243÷3=81987÷7=141198÷9=22981÷9=10943×20=86079×73=576716×28=44825×33=82559×13=76789×28=249263×12=75676×15=114014×31=43428×52=145658×15=87017×88=149612×80=96096×78=748856×16=89684×76=638421×35=73566×75=495014×66=92430×52=156037×20=74037×56=207218×29=52253×85=450557×17=96916×84=134482×12=98438×56=212853×18=95447×36=169219×52=98882×24=196851×12=61255×63=346519×30=57030×79=237062×16=99250×18=90014×51=71421×11=23155+290+78=423680+517+535=173242+179+288=509606+549+91=1246171+43+535=749290+12+513=815268+108+351=727323+396+702=1421610+110+75=795530+301+826=165727+117+829=973298+994+277=1569322+428+206=956406+297+114=817585+66+299=950470+79+593=1142107+318+338=76382+466+231=779150+382+295=827761+230+94=1085168+254+226=648327+665+794=1786288+363+307=958757+722+48=1527509+104+306=919191+159+553=90352+29+125=206384+246+317=947436+196+169=801489+660+788=1937461+117+339=917896+210+911=2017120+600+275=995614+952+292=1858105+634+197=936641+379+907=1927119+34+426=579141+505+87=733279+401+190=87055+779+647=1481173+79-243=9167+539-187=519153+138-175=116599+446-930=115194+301-203=292191+332-296=227123+96-13=206669+229-861=37306+154-32=428619+797-841=575246+19-213=52415+816-908=32378+305-61=322276+699-707=26853+311-52=312125+574-683=1663+408-384=87716+437-230=923218+243-460=193+820-604=30950+327-256=121423+663-222=86439+371-329=81132+883-841=174101+256-93=264294+899-923=270147+234-319=62801+934-980=755225+240-114=351455+934-306=1083307+163-284=186134+470-333=271272+145-281=136643+918-748=81376+127-174=29320+598-204=714215+75-208=82724+965-595=1094180+207-155=232720+39-594=165295-178-38=79895-738-47=110247-12-143=92924-271-491=162499-26-310=163947-209-49=689280-32-100=148613-345-170=98131-14-45=72533-63-242=228388-173-186=29374-60-245=69442-237-175=30941-19-176=746404-306-34=64550-75-103=372410-188-179=43971-141-587=243344-43-43=258221-113-104=4373-14-224=135959-216-492=251204-76-35=93743-205-183=355297-239-27=31256-87-74=95375-165-169=41895-68-396=43180-24-39=17732-198-465=69405-92-119=194787-25-151=611398-104-61=233882-743-111=28278-170-96=12823-160-565=98359-66-256=37915-17-475=423338-143-62=133764-300-136=328221-60+314=475616-83+281=814473-470+386=389657-421+158=394475-223+16=268732-366+599=965261-150+63=174928-398+444=974211-53+48=206601-20+490=1071418-128+68=358923-412+843=1354432-317+235=350762-69+475=116899-40+336=395430-36+618=1012415-44+29=400732-292+525=965314-251+422=485913-691+555=777432-123+68=377677-33+599=1243436-362+377=451571-411+495=655132-112+43=63842-714+289=41759-57+327=329939-24+479=1394401-135+203=469926-384+46=588360-94+208=474838-646+244=436299-199+62=162458-309+654=803430-409+353=37493-84+860=869293-177+42=158699-273+980=1406264-104+91=251515-393+851=97312×27×3=97277×52×5=2002024×17×2=81613×77×5=500511×13×6=85848×74×6=2131210×14×5=70023×29×7=466926×11×3=85856×83×3=1394423×13×3=89748×54×9=2332825×13×2=65036×77×7=1940411×24×3=79255×22×8=968017×14×2=47638×38×7=1010826×18×2=93621×99×5=1039522×10×2=44087×98×2=1705214×22×2=61632×21×2=134438×13×2=98820×14×5=140011×15×4=66045×23×7=724511×14×4=61677×23×4=708431×11×2=68215×16×6=144010×17×5=85013×65×8=676017×22×2=74861×70×7=2989034×13×2=88471×73×7=3628111×10×6=66052×37×2=384811×5×2=11081×4×6=1944114×2×4=912211×4×8=675213×5×9=585382×2×7=534820×9×2=360351×2×3=210615×3×8=360121×8×2=193620×2×8=320160×2×8=256018×2×9=32415×4×7=42020×3×6=360176×3×5=264020×6×8=96085×2×6=102019×2×7=266129×3×2=77424×4×8=768365×2×4=292043×4×2=34496×7×5=336039×8×3=936118×2×9=212446×4×3=55220×3×7=420120×2×3=720116×7×6=487221×8×2=336161×4×2=128853×5×3=79595×8×4=304040×3×6=720117×2×9=210615×8×7=840124×2×6=148833×2×4=264129×5×9=580518×5×22=198030×3×90=810015×4×80=480019×2×95=361019×4×27=205215×6×16=144023×2×90=414019×3×25=142512×8×40=384023×3×34=234641×2×43=352610×9×86=774021×3×76=478814×3×80=336033×2×92=607217×4×80=544017×5×90=765011×8×59=519210×6×64=384015×6×65=585035×2×79=553013×2×41=106628×3×35=294023×4×70=644038×2×24=182411×6×40=264023×2×64=294415×3×34=153022×2×91=400429×2×71=411842×2×36=302413×6×81=631813×6×16=124822×2×39=171632×3×93=892810×7×54=378013×2×95=247026×2×88=457614×7×52=509610×6×88=528025×27÷9=7572×47÷4=84622×21÷2=23112×77÷3=30830×20÷5=12024×67÷8=20116×53÷4=21283×45÷9=41522×30÷3=22039×22÷2=42914×19÷7=3884×48÷8=50410×44÷8=5515×60÷2=45013×20÷2=13045×86÷3=129014×21÷7=4256×54÷8=37857×14÷3=26620×47÷2=47044×10÷2=22093×65÷3=201550×16÷2=40024×86÷6=34426×11÷2=14322×30÷4=16510×27÷9=3086×40÷8=43031×28÷7=12481×86÷3=232229×24÷4=17460×86÷3=172069×12÷6=13872×64÷9=51228×12÷4=8498×65÷2=318524×40÷4=24044×33÷6=24225×36÷3=30027×30÷9=9078×9÷3=23445×6÷9=3028×3÷4=21345×4÷2=690105×6÷7=90264×3÷8=99252×2÷6=84259×8÷4=51848×4÷3=64984×6÷4=1476351×2÷6=117582×6÷2=174663×3÷9=21720×7÷4=126028×4÷8=14586×7÷2=2051336×2÷3=224214×4÷2=428329×2÷7=94548×5÷4=685178×2÷4=89102×8÷3=272150×2÷4=75744×3÷6=372156×4÷8=78505×8÷4=1010180×2÷9=40393×8÷4=786168×3÷8=63894×9÷6=1341153×2÷6=51345×9÷5=621112×2÷8=28870×2÷6=29032×9÷8=36981×4÷6=654290×2÷5=116904×2÷4=452291×2÷3=194887×8÷4=1774702÷2÷9=39324÷6÷3=18240÷5÷3=16990÷2÷5=99720÷8÷2=45632÷2÷2=158208÷2÷4=26378÷9÷3=14120÷6÷2=10360÷5÷4=18480÷5÷2=48468÷4÷3=39848÷2÷8=53516÷4÷3=43990÷3÷6=55384÷4÷4=24756÷4÷7=27162÷3÷2=27441÷7÷9=7165÷5÷3=11486÷9÷6=9702÷6÷3=39306÷2÷9=17315÷5÷3=21972÷9÷6=18882÷7÷3=42904÷2÷2=226192÷8÷2=12680÷5÷8=17224÷2÷8=14648÷9÷6=12624÷4÷2=78300÷6÷2=25784÷4÷4=49840÷7÷4=30692÷2÷2=173840÷5÷3=56752÷2÷2=188576÷2÷6=48128÷8÷4=430÷5×9=54744÷4×8=1488462÷7×2=132216÷4×8=432100÷2×3=150368÷8×3=138432÷2×3=648195÷5×3=117378÷7×3=162728÷2×6=2184205÷5×9=36978÷2×8=312816÷6×5=680988÷4×5=1235776÷4×7=1358162÷3×9=486504÷8×9=567204÷3×8=544760÷4×2=380951÷3×8=2536104÷8×4=52460÷2×4=920788÷2×5=1970549÷9×2=122693÷3×9=2079106÷2×7=371700÷5×8=1120108÷3×7=252594÷9×4=26490÷2×7=315255÷3×5=425539÷7×2=154296÷8×6=222846÷6×3=423994÷7×9=1278640÷4×3=480614÷2×6=1842422÷2×7=1477724÷2×3=1086602÷2×7=2107171÷9×20=38076÷4×76=144436÷6×28=168693÷9×11=84732÷8×65=260560÷7×24=1920468÷9×18=936752÷8×45=423030÷5×33=198189÷3×40=2520306÷6×15=765384÷6×26=166470÷7×88=880760÷8×14=133018÷9×83=166672÷8×24=201621÷3×82=574240÷8×28=84035÷5×70=490272÷4×78=530410÷2×50=25032÷4×66=528160÷4×14=56042÷3×26=36490÷5×53=954124÷2×96=595248÷3×28=448152÷8×88=1672170÷5×10=34012÷2×76=456284÷4×13=923134÷2×21=140740÷5×43=344156÷4×42=1638161÷7×43=989333÷9×84=310899÷3×17=561168÷8×41=861180÷4×16=720456÷8×22=125481+(294-226)=149203+(960-587)=57668+(483-283)=26839+(539-451)=127282+(216-183)=315348+(922-57)=1213356+(384-380)=360447+(641-147)=941115+(284-116)=283487+(657-125)=1019363+(373-261)=475480+(266-249)=497313+(193-115)=391793+(865-68)=1590431+(471-470)=43285+(660-354)=39189+(483-159)=413141+(963-187)=917467+(455-20)=902476+(864-863)=477298+(481-309)=470493+(782-679)=596361+(339-304)=396822+(481-283)=1020245+(229-117)=357842+(519-507)=854311+(317-202)=42622+(664-495)=191480+(243-181)=542612+(627-91)=1148459+(281-114)=626689+(520-319)=890255+(289-209)=335822+(801-492)=1131419+(388-347)=460788+(414-80)=112231+(418-267)=182796+(222-37)=981351+(222-56)=517844+(564-129)=1279153-(53+47)=53938-(23+876)=39306-(101+118)=87788-(355+74)=359364-(78+252)=34878-(756+94)=28372-(153+86)=133802-(39+261)=502497-(17+54)=426422-(337+25)=60382-(322+52)=8558-(289+171)=98470-(412+16)=42550-(244+300)=6419-(169+60)=190939-(299+471)=169495-(463+10)=22806-(486+109)=211262-(10+32)=220933-(394+274)=265318-(216+25)=77914-(334+55)=525315-(254+32)=29867-(419+281)=167487-(447+37)=3621-(287+144)=190309-(142+117)=50621-(127+376)=118470-(315+81)=74406-(45+150)=211281-(230+47)=4926-(22+323)=581457-(243+137)=77785-(241+84)=460440-(232+173)=35817-(407+147)=263334-(15+317)=2887-(607+209)=71295-(126+100)=69967-(137+395)=43574-(233-225)=66726-(527-507)=706203-(103-63)=163609-(901-528)=236492-(274-103)=321896-(828-435)=503342-(420-292)=214548-(735-280)=93313-(228-16)=101433-(718-463)=178271-(256-146)=161650-(382-167)=435240-(407-279)=112995-(355-157)=79778-(91-46)=33522-(991-660)=191302-(487-466)=281698-(502-107)=303244-(301-235)=178820-(487-125)=458244-(326-196)=114907-(990-748)=665343-(268-78)=153594-(613-437)=418380-(385-329)=324703-(759-218)=162271-(249-91)=113569-(182-82)=469420-(378-221)=263491-(463-267)=295164-(364-270)=70462-(286-227)=403444-(291-10)=163836-(434-191)=593277-(477-356)=156414-(794-503)=123431-(243-108)=296851-(570-335)=616458-(262-145)=341443-(170-85)=35878÷(24÷4)=13238÷(16÷8)=119162÷(16÷8)=81174÷(18÷6)=58440÷(24÷6)=110728÷(63÷9)=104138÷(15÷5)=46537÷(21÷7)=179159÷(15÷5)=53162÷(18÷6)=54135÷(35÷7)=27224÷(18÷9)=112376÷(14÷7)=188966÷(15÷5)=32222÷(10÷5)=11775÷(40÷8)=155352÷(56÷7)=44424÷(48÷6)=53318÷(42÷7)=53798÷(15÷5)=266420÷(35÷5)=6036÷(18÷2)=4388÷(16÷4)=97903÷(18÷6)=301392÷(40÷5)=49675÷(27÷9)=225228÷(16÷8)=114952÷(16÷8)=47688÷(10÷5)=44320÷(16÷4)=8040÷(20÷5)=10918÷(18÷9)=459261÷(36÷4)=29495÷(36÷4)=5563÷(18÷6)=21126÷(28÷4)=18363÷(12÷4)=121635÷(40÷8)=127100÷(15÷3)=20752÷(20÷5)=188648÷(4×2)=81256÷(2×4)=32978÷(3×2)=163534÷(2×3)=89306÷(3×2)=51462÷(3×2)=77976÷(2×2)=244456÷(4×2)=57840÷(3×2)=14096÷(2×3)=16772÷(2×2)=193606÷(3×2)=10188÷(2×2)=22572÷(2×2)=143188÷(2×2)=47484÷(2×2)=121126÷(2×3)=21952÷(4×2)=119216÷(3×2)=36684÷(2×3)=114856÷(2×2)=214816÷(2×4)=102960÷(2×2)=240486÷(2×3)=81756÷(3×2)=126184÷(2×2)=46944÷(4×2)=118693÷(3×3)=7745÷(3×3)=5696÷(3×2)=116240÷(4×2)=30416÷(4×2)=52378÷(2×3)=63456÷(2×3)=76160÷(2×4)=20756÷(3×3)=8418÷(2×3)=3756÷(2×2)=189150÷(2×3)=25768÷(4×2)=96123×(36÷9)=492889×(27÷3)=800159×(40÷8)=295225×(10÷2)=1125402×(10÷5)=804918×(27÷9)=275412×(12÷2)=72451×(12÷2)=2706211×(16÷4)=844578×(40÷8)=289079×(40÷8)=395406×(49÷7)=284215×(45÷5)=135723×(16÷4)=2892113×(14÷2)=791866×(28÷4)=6062443×(10÷5)=886304×(81÷9)=2736173×(24÷8)=519916×(42÷6)=6412202×(16÷8)=404635×(18÷2)=5715172×(27÷9)=516174×(30÷6)=870108×(20÷5)=432525×(27÷3)=472558×(12÷3)=232636×(24÷3)=508810×(28÷4)=70102×(20÷4)=51066×(12÷2)=39626×(12÷3)=104137×(25÷5)=685182×(64÷8)=1456297×(12÷6)=594770×(72÷9)=6160119×(18÷3)=714860×(25÷5)=4300120×(15÷3)=600412×(12÷4)=123620×(196÷7)=56071×(147÷3)=347941×(50÷5)=41099×(585÷9)=643572×(78÷6)=93620×(329÷7)=94061×(91÷7)=79344×(360÷6)=264011×(150÷2)=82523×(612÷9)=156429×(80÷4)=58024×(210÷6)=84050×(56÷4)=70064×(330÷5)=422416×(176÷8)=35218×(448÷8)=100832×(52÷2)=83242×(644÷7)=386427×(91÷7)=35158×(365÷5)=423469×(90÷9)=69054×(52÷2)=140480×(70÷7)=80043×(396÷9)=189233×(55÷5)=36311×(243÷3)=89117×(464÷8)=98655×(166÷2)=456532×(130÷5)=83223×(665÷7)=218511×(423÷9)=51774×(480÷8)=444012×(427÷7)=73298×(198÷2)=970211×(228÷3)=83630×(420÷5)=252047×(60÷6)=47055×(504÷6)=462013×(384÷6)=83279×(66÷2)=2607296+112×3=632163+157×5=948134+6