三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案121+297=597+760=335+64=260+381=247+201=547+379=205+246=672+202=193+294=358+140=79+188=517+585=157+187=681+431=103+54=463+240=120+155=521+369=141+235=700+822=269+200=207+123=78+120=965+253=59+45=115+585=205+167=360+319=143+296=698+239=117+228=718+451=169+305=157+403=206+84=336+264=87+124=966+447=258+48=173+50=141+229=732+746=97+285=693+466=136+199=21+43=125+227=795+401=164+291=338+293=379+65=571+124=206+70=551+447=156+111=241+403=249+215=283+200=100+49=448+238=76-24=703-121=199-76=739-489=442-32=989-926=288-21=956-618=171-89=994-65=341-247=669-136=304-34=516-479=350-322=890-61=244-119=963-188=318-242=803-384=158-51=856-280=390-60=777-558=224-117=882-64=389-280=436-413=404-371=657-472=179-67=770-203=152-22=466-45=239-178=96-27=372-323=936-782=337-55=614-438=378-290=939-644=392-258=439-375=252-102=784-657=208-98=905-632=250-85=986-545=204-126=963-331=442-415=780-185=303-104=998-779=391-69=433-310=258-182=335-133=111×9=227×4=180×4=113×7=33×6=745×8=322×3=178×8=87×8=23×6=475×2=774×8=87×7=888×4=134×6=498×9=134×2=528×7=171×2=480×4=94×4=258×7=101×7=919×7=345×2=948×6=426×2=634×3=266×2=144×6=179×3=358×4=307×2=891×2=221×4=964×9=53×4=723×2=70×9=315×6=45×6=804×3=121×2=813×5=106×7=327×8=182×4=261×6=18×7=445×8=93×3=355×5=16×8=698×5=14×6=788×5=13×5=949×6=61×8=460×4=373+334+103=632+208+882=176+234+194=141+439+214=460+328+104=420+687+443=17+30+936=255+865+94=405+81+295=282+949+855=279+75+376=275+889+751=65+346+168=215+870+615=98+276+232=506+558+904=350+275+161=960+253+626=346+202+172=706+325+608=169+370+365=757+350+48=136+275+443=402+405+186=307+145+139=895+664+692=351+332+272=239+498+910=289+115+224=512+535+833=197+39+149=932+454+27=161+98+403=165+266+592=134+412+151=307+455+642=196+73+645=443+540+737=202+133+582=309+336+531=338+88+315=363+855+640=396+30+343=823+802+262=39+400+118=144+210+568=224+224+408=523+471+610=289+498+134=404+427+930=125+405+340=252+407+508=645+36+170=794+305+194=249+314+383=246+497+901=397+61+376=515+491+387=148+114+557=379+803+16=278+158-181=773+548-602=217+104-244=208+575-394=324+52-312=754+519-30=232+80-90=445+829-424=394+38-68=108+588-598=147+111-125=902+458-126=399+39-415=136+716-330=57+100-67=826+648-648=21+235-241=809+60-649=386+37-143=364+696-875=184+175-186=246+622-544=359+99-74=333+747-712=276+224-226=794+418-235=167+45-59=406+232-188=75+270-154=804+476-57=168+259-255=808+138-303=137+213-148=617+321-374=361+94-436=455+445-85=38+427-279=497+410-326=36+261-254=683+817-627=434+33-247=829+410-762=141+210-183=324+270-113=175+321-76=176+739-535=335+95-205=827+332-977=217+20-30=743+539-606=264+110-315=881+518-812=265+198-229=947+154-177=326+145-256=502+950-769=166+219-142=456+359-576=378+47-53=489+981-187=461-110-191=967-569-15=257-96-109=791-361-47=487-218-156=947-408-388=434-44-188=798-191-363=450-76-251=765-325-52=451-187-218=983-58-474=207-111-45=803-184-46=387-94-235=772-101-186=418-216-138=589-59-40=447-23-38=877-259-60=446-46-357=722-466-64=420-32-168=986-18-890=454-360-62=987-175-628=446-121-166=717-304-297=338-308-15=244-64-102=138-36-78=195-56-19=450-274-165=368-32-55=442-231-36=549-276-44=259-45-57=943-748-189=392-207-121=473-128-281=399-73-61=583-162-251=266-147-57=520-170-14=487-32-283=695-342-33=497-136-54=873-486-271=320-158-160=686-318-57=224-143-78=529-56-223=185-140-16=936-361-185=467-210-231=800-198-57=295-153-98=518-228-185=277-33-217=694-449-65=122-12+150=801-412+727=114-40+132=620-508+843=401-388+427=768-123+777=490-229+209=968-27+826=311-185+337=725-43+735=399-167+124=366-189+758=462-69+55=577-87+567=395-253+120=517-156+507=122-41+116=439-201+813=33-13+346=382-42+442=329-155+287=568-445+375=192-115+326=965-910+97=88-48+26=870-697+53=311-294+247=960-220+885=492-410+24=710-81+958=238-114+153=708-212+888=152-122+407=442-327+215=193-60+106=832-244+375=178-26+85=611-212+845=36-34+369=546-256+934=307-242+262=265-146+300=422-275+349=805-26+398=311-164+256=977-961+543=414-199+276=553-287+182=291-110+276=150-76+845=83-46+79=926-346+15=193-173+423=798-595+89=315-170+106=906-822+695=494-258+220=516-151+906=246-99+221=980-431+540=62+(465-139)=979+(317-115)=303+(330-200)=863+(311-266)=397+(215-80)=245+(656-652)=16+(359-326)=306+(499-352)=161+(427-338)=680+(649-515)=462+(486-338)=341+(627-622)=371+(408-191)=69+(991-89)=465+(430-76)=535+(873-407)=412+(287-141)=858+(803-30)=429+(429-86)=593+(569-524)=71+(431-323)=412+(679-97)=448+(458-166)=432+(687-109)=41+(408-296)=638+(341-112)=30+(362-240)=707+(905-204)=233+(381-85)=229+(721-278)=165+(103-67)=579+(840-377)=20+(272-252)=141+(516-368)=102+(474-327)=948+(694-279)=215+(377-184)=773+(163-54)=488+(383-292)=39+(753-539)=392+(363-349)=181+(315-212)=261+(369-140)=563+(533-100)=230+(491-435)=830+(557-76)=247+(454-346)=720+(886-642)=408+(343-54)=670+(711-666)=349+(283-11)=636+(731-521)=160+(475-253)=158+(909-378)=303+(493-130)=769+(973-692)=296+(376-30)=498+(809-204)=332+(458-120)=10+(157-37)=475-(186+52)=739-(692+20)=420-(122+42)=440-(80+283)=431-(240+91)=761-(94+65)=292-(99+184)=947-(500+348)=341-(20+30)=721-(319+31)=414-(358+10)=865-(696+156)=486-(102+221)=542-(99+432)=465-(140+77)=768-(134+224)=439-(221+160)=817-(58+573)=483-(116+64)=966-(268+174)=349-(41+110)=987-(309+137)=382-(74+23)=829-(230+361)=240-(124+20)=915-(482+267)=327-(282+29)=685-(240+408)=264-(90+51)=929-(57+720)=433-(119+95)=867-(89+163)=474-(18+275)=702-(312+340)=311-(70+215)=891-(187+517)=294-(57+230)=393-(98+167)=398-(80+21)=953-(175+138)=453-(149+212)=788-(580+185)=462-(134+145)=473-(373+23)=396-(254+13)=605-(151+437)=169-(26+23)=930-(175+289)=466-(362+98)=904-(843+51)=411-(133+93)=704-(186+124)=421-(82+132)=495-(11+254)=474-(95+78)=771-(455+102)=489-(362+28)=571-(26+370)=394-(81+34)=921-(401+468)=392-(440-306)=504-(587-318)=142-(215-153)=765-(496-136)=129-(252-179)=570-(967-917)=151-(360-279)=570-(486-134)=357-(386-49)=562-(548-450)=286-(340-310)=617-(599-388)=312-(453-335)=843-(713-447)=367-(411-246)=593-(680-423)=286-(216-165)=404-(624-438)=421-(123-112)=316-(897-801)=340-(466-269)=611-(882-520)=248-(185-136)=785-(771-514)=275-(331-129)=814-(834-809)=125-(139-70)=162-(972-919)=306-(380-369)=889-(687-472)=203-(323-233)=568-(868-706)=159-(238-205)=598-(932-342)=476-(483-231)=806-(783-776)=488-(108-16)=760-(765-754)=104-(280-245)=896-(469-39)=310-(330-24)=659-(390-181)=301-(196-130)=782-(352-139)=245-(419-285)=471-(705-620)=427-(415-230)=823-(484-54)=56-(68-36)=663-(992-772)=461-(251-178)=642-(888-679)=233-(343-322)=679-(909-358)=460-(409-276)=676-(930-313)=312-(498-389)=67-(347-344)=273-(376-339)=668-(927-506)=378+230×2=133+41×6=51+141×5=995+321×2=245+69×5=790+112×7=285+56×6=996+475×2=314+72×4=594+270×3=329+67×8=48+74×9=370+16×2=462+72×4=63+186×5=407+86×9=17+188×5=328+89×3=134+161×2=209+130×3=402+39×8=722+307×2=462+57×5=653+23×4=448+191×2=87+33×5=153+76×3=144+180×2=92+98×7=814+195×5=193×3+226=93×3+384=30×8+85=307×3+133=127×3+295=120×6+635=50×4+121=96×4+424=56×6+400=74×2+545=117×3+422=146×4+210=185×4+39=142×6+540=34×8+168=52×6+720=96×3+135=115×4+114=68×9+112=195×4+890=188×3+290=149×5+564=37×4+386=158×2+589=127×4+479=465×2+853=58×5+279=139×3+276=128×7+51=131×3+90=207-14×3=959-276×3=257-76×2=761-176×3=370-56×5=979-38×3=334-39×3=513-23×3=433-196×2=977-48×3=373-42×7=290-12×2=357-79×2=979-11×6=333-45×3=305-111×2=499-87×3=751-100×3=499-123×3=705-80×5=481-57×6=247-94×2=253-57×4=999-220×2=464-112×3=741-118×6=204-24×8=700-31×7=324-73×2=618-47×3=245-88×2=332-46×3=344-14×7=642-164×2=373-41×7=939-88×4=424-175×2=562-18×2=323-35×5=711-140×5=289-33×4=253-27×7=360-68×5=714-32×7=344-141×2=689-37×5=382-69×5=716-20×6=492-111×4=723-36×5=467-209×2=352-40×7=353-23×3=390-159×2=273-10×5=805-69×6=493-94×4=555-132×3=421-52×5=796-60×6=62×7-309=423×9-514=144×4-265=777×4-640=219×4-570=798×7-908=271×3-744=374×9-51=204×3-222=733×9-757=64×9-492=523×4-624=126×6-31=392×5-433=224×2-102=485×8-407=153×6-306=744×3-944=139×5-67=444×6-538=58×9-43=437×6-403=110×9-180=76×8-169=442×2-789=625×8-125=124×5-332=759×2-315=101×6-84=108×5-361=106×8-399=699×2-636=80×7-171=572×6-328=363×2-349=119×6-149=153×4-555=126×5-166=252×2-303=142×4-74=215×4-223=443×7-523=230×4-732=559×7-306=250×4-800=279×6-170=266×3-185=418×6-938=98×5-266=63×3-105=85×6-498=243×4-629=392×2-245=647×3-336=473×2-508=895×9-675=169×4-425=664×8-33=155×4-297=537×7-59=29×(71-63)=520×(927-924)=149×(210-205)=722×(194-188)=26×(410-404)=870×(103-100)=96×(470-461)=690×(189-180)=136×(157-153)=870×(827-823)=196×(417-412)=768×(849-842)=234×(396-393)=936×(279-272)=31×(260-256)=607×(474-467)=41×(285-280)=103×(54-50)=91×(361-357)=532×(225-218)=107×(266-258)=303×(412-406)=278×(422-419)=219×(718-713)=207×(214-210)=696×(65-59)=37×(50-41)=45×(239-236)=111×(483-475)=824×(719-716)=167×(256-252)=879×(78-70)=115×(228-224)=355×(644-637)=28×(291-282)=915×(879-873)=93×(309-301)=574×(218-214)=37×(467-461)=358×(155-147)=83×(454-451)=260×(78-69)=58×(359-355)=22×(630-626)=18×(496-492)=43×(241-236)=72×(115-112)=515×(631-627)=70×(138-132)=903×(452-445)=70×(156-149)=485×(961-953)=118×(454-447)=746×(418-414)=152×(170-164)=248×(98-90)=62×(44-37)=461×(835-827)=28×(117-114)=11×(100-96)=1/6+4/6=6/10+3/10=3/6+2/6=3/7+2/7=1/7+5/7=4/7+3/7=4/8+2/8=1/9+5/9=1/5+3/5=1/5+2/5=2/7+4/7=6/9+2/9=2/7-1/7=6/9-3/9=4/8-2/8=2/4-1/4=3/8-1/8=3/5-2/5=4/8-3/8=6/7-1/7=3/6-1/6=5/10-4/10=3/6-2/6=2/6-1/6=参考答案121+297=418597+760=1357335+64=399260+381=641247+201=448547+379=926205+246=451672+202=874193+294=487358+140=49879+188=267517+585=1102157+187=344681+431=1112103+54=157463+240=703120+155=275521+369=890141+235=376700+822=1522269+200=469207+123=33078+120=198965+253=121859+45=104115+585=700205+167=372360+319=679143+296=439698+239=937117+228=345718+451=1169169+305=474157+403=560206+84=290336+264=60087+124=211966+447=1413258+48=306173+50=223141+229=370732+746=147897+285=382693+466=1159136+199=33521+43=64125+227=352795+401=1196164+291=455338+293=631379+65=444571+124=695206+70=276551+447=998156+111=267241+403=644249+215=464283+200=483100+49=149448+238=68676-24=52703-121=582199-76=123739-489=250442-32=410989-926=63288-21=267956-618=338171-89=82994-65=929341-247=94669-136=533304-34=270516-479=37350-322=28890-61=829244-119=125963-188=775318-242=76803-384=419158-51=107856-280=576390-60=330777-558=219224-117=107882-64=818389-280=109436-413=23404-371=33657-472=185179-67=112770-203=567152-22=130466-45=421239-178=6196-27=69372-323=49936-782=154337-55=282614-438=176378-290=88939-644=295392-258=134439-375=64252-102=150784-657=127208-98=110905-632=273250-85=165986-545=441204-126=78963-331=632442-415=27780-185=595303-104=199998-779=219391-69=322433-310=123258-182=76335-133=202111×9=999227×4=908180×4=720113×7=79133×6=198745×8=5960322×3=966178×8=142487×8=69623×6=138475×2=950774×8=619287×7=609888×4=3552134×6=804498×9=4482134×2=268528×7=3696171×2=342480×4=192094×4=376258×7=1806101×7=707919×7=6433345×2=690948×6=5688426×2=852634×3=1902266×2=532144×6=864179×3=537358×4=1432307×2=614891×2=1782221×4=884964×9=867653×4=212723×2=144670×9=630315×6=189045×6=270804×3=2412121×2=242813×5=4065106×7=742327×8=2616182×4=728261×6=156618×7=126445×8=356093×3=279355×5=177516×8=128698×5=349014×6=84788×5=394013×5=65949×6=569461×8=488460×4=1840373+334+103=810632+208+882=1722176+234+194=604141+439+214=794460+328+104=892420+687+443=155017+30+936=983255+865+94=1214405+81+295=781282+949+855=2086279+75+376=730275+889+751=191565+346+168=579215+870+615=170098+276+232=606506+558+904=1968350+275+161=786960+253+626=1839346+202+172=720706+325+608=1639169+370+365=904757+350+48=1155136+275+443=854402+405+186=993307+145+139=591895+664+692=2251351+332+272=955239+498+910=1647289+115+224=628512+535+833=1880197+39+149=385932+454+27=1413161+98+403=662165+266+592=1023134+412+151=697307+455+642=1404196+73+645=914443+540+737=1720202+133+582=917309+336+531=1176338+88+315=741363+855+640=1858396+30+343=769823+802+262=188739+400+118=557144+210+568=922224+224+408=856523+471+610=1604289+498+134=921404+427+930=1761125+405+340=870252+407+508=1167645+36+170=851794+305+194=1293249+314+383=946246+497+901=1644397+61+376=834515+491+387=1393148+114+557=819379+803+16=1198278+158-181=255773+548-602=719217+104-244=77208+575-394=389324+52-312=64754+519-30=1243232+80-90=222445+829-424=850394+38-68=364108+588-598=98147+111-125=133902+458-126=1234399+39-415=23136+716-330=52257+100-67=90826+648-648=82621+235-241=15809+60-649=220386+37-143=280364+696-875=185184+175-186=173246+622-544=324359+99-74=384333+747-712=368276+224-226=274794+418-235=977167+45-59=153406+232-188=45075+270-154=191804+476-57=1223168+259-255=172808+138-303=643137+213-148=202617+321-374=564361+94-436=19455+445-85=81538+427-279=186497+410-326=58136+261-254=43683+817-627=873434+33-247=220829+410-762=477141+210-183=168324+270-113=481175+321-76=420176+739-535=380335+95-205=225827+332-977=182217+20-30=207743+539-606=676264+110-315=59881+518-812=587265+198-229=234947+154-177=924326+145-256=215502+950-769=683166+219-142=243456+359-576=239378+47-53=372489+981-187=1283461-110-191=160967-569-15=383257-96-109=52791-361-47=383487-218-156=113947-408-388=151434-44-188=202798-191-363=244450-76-251=123765-325-52=388451-187-218=46983-58-474=451207-111-45=51803-184-46=573387-94-235=58772-101-186=485418-216-138=64589-59-40=490447-23-38=386877-259-60=558446-46-357=43722-466-64=192420-32-168=220986-18-890=78454-360-62=32987-175-628=184446-121-166=159717-304-297=116338-308-15=15244-64-102=78138-36-78=24195-56-19=120450-274-165=11368-32-55=281442-231-36=175549-276-44=229259-45-57=157943-748-189=6392-207-121=64473-128-281=64399-73-61=265583-162-251=170266-147-57=62520-170-14=336487-32-283=172695-342-33=320497-136-54=307873-486-271=116320-158-160=2686-318-57=311224-143-78=3529-56-223=250185-140-16=29936-361-185=390467-210-231=26800-198-57=545295-153-98=44518-228-185=105277-33-217=27694-449-65=180122-12+150=260801-412+727=1116114-40+132=206620-508+843=955401-388+427=440768-123+777=1422490-229+209=470968-27+826=1767311-185+337=463725-43+735=1417399-167+124=356366-189+758=935462-69+55=448577-87+567=1057395-253+120=262517-156+507=868122-41+116=197439-201+813=105133-13+346=366382-42+442=782329-155+287=461568-445+375=498192-115+326=403965-910+97=15288-48+26=66870-697+53=226311-294+247=264960-220+885=1625492-410+24=106710-81+958=1587238-114+153=277708-212+888=1384152-122+407=437442-327+215=330193-60+106=239832-244+375=963178-26+85=237611-212+845=124436-34+369=371546-256+934=1224307-242+262=327265-146+300=419422-275+349=496805-26+398=1177311-164+256=403977-961+543=559414-199+276=491553-287+182=448291-110+276=457150-76+845=91983-46+79=116926-346+15=595193-173+423=443798-595+89=292315-170+106=251906-822+695=779494-258+220=456516-151+906=1271246-99+221=368980-431+540=108962+(465-139)=388979+(317-115)=1181303+(330-200)=433863+(311-266)=908397+(215-80)=532245+(656-652)=24916+(359-326)=49306+(499-352)=453161+(427-338)=250680+(649-515)=814462+(486-338)=610341+(627-622)=346371+(408-191)=58869+(991-89)=971465+(430-76)=819535+(873-407)=1001412+(287-141)=558858+(803-30)=1631429+(429-86)=772593+(569-524)=63871+(431-323)=179412+(679-97)=994448+(458-166)=740432+(687-109)=101041+(408-296)=153638+(341-112)=86730+(362-240)=152707+(905-204)=1408233+(381-85)=529229+(721-278)=672165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