三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案265+124=772+246=39+104=88+96=178+220=309+225=92+129=666+572=401+79=143+589=102+60=832+699=99+43=880+723=361+99=90+459=12+44=280+829=279+72=790+438=354+108=48+200=57+28=471+549=332+81=263+362=118+357=633+150=141+287=117+99=75+309=218+748=123+362=189+232=133+363=254+250=155+209=679+540=70+253=583+113=227+189=604+102=312+75=411+831=94+93=480+172=48+238=53+253=298+138=500+785=285+148=370+293=96+292=870+718=69+265=158+89=105+32=414+281=172+150=384+601=211-110=611-362=317-194=222-42=364-44=990-557=329-298=982-77=432-195=741-503=294-105=709-292=255-124=441-407=156-91=489-231=139-103=525-309=435-212=557-283=258-177=749-101=252-93=654-66=410-101=619-232=425-42=754-275=263-149=194-134=433-135=606-422=254-99=752-21=223-138=974-392=270-164=783-80=422-304=706-191=451-364=527-362=397-43=468-173=473-161=902-186=253-222=865-841=347-169=647-330=350-97=540-171=393-305=623-95=405-64=742-269=415-309=812-636=119-13=503-455=42×9=402×6=42×8=58×4=191×4=483×3=54×5=169×3=90×7=878×5=21×9=913×5=196×2=85×6=284×3=641×5=100×9=372×5=56×6=688×3=199×3=479×2=53×7=392×5=23×5=575×9=403×2=479×5=117×2=928×4=338×2=248×7=38×2=714×6=158×3=138×8=317×3=749×2=13×5=411×9=270×2=690×9=71×3=973×7=230×2=345×9=81×5=149×2=458×2=533×7=55×3=646×9=54×8=368×5=51×3=886×2=143×2=957×7=24×3=531×7=355+419+214=98+346+86=117+402+416=351+135+164=53+106+21=421+814+389=74+88+748=754+421+802=71+494+105=288+174+750=191+121+542=986+130+969=20+259+462=732+236+209=468+21+283=250+621+234=622+196+158=830+873+979=159+320+289=981+745+42=381+95+384=103+748+548=298+99+329=882+462+542=23+100+93=685+980+996=276+186+185=507+590+813=21+500+154=231+29+919=348+376+242=144+137+193=241+85+475=786+875+360=185+122+261=769+41+73=209+239+343=575+282+394=250+225+284=966+553+741=34+693+118=437+921+685=214+58+378=40+732+321=175+332+375=790+890+508=204+387+191=278+805+400=104+609+93=314+65+245=167+86+619=472+180+643=235+71+273=411+154+789=229+553+149=54+828+394=83+110+620=705+805+375=85+423+127=157+372+34=50+420-256=954+300-77=435+29-100=365+924-117=181+165-190=560+900-225=234+261-360=195+481-449=326+64-240=472+511-833=197+153-156=319+688-293=306+14-179=564+937-328=344+35-202=415+635-595=301+187-405=426+690-949=190+245-131=356+583-663=278+197-331=595+901-798=83+262-146=694+726-712=459+14-358=417+953-405=139+349-467=774+465-80=93+207-165=781+195-716=182+152-326=316+316-164=337+112-355=285+702-883=100+387-245=820+921-307=390+89-200=972+396-769=69+255-247=337+507-206=353+126-23=354+367-267=280+141-233=98+435-254=107+300-124=373+350-471=61+348-163=931+667-385=49+280-27=894+440-411=45+222-101=837+500-830=170+174-309=353+439-524=89+243-321=749+297-647=28+364-232=226+878-274=87+357-137=964+62-17=282-95-162=766-410-143=377-193-26=759-245-358=486-13-209=944-150-192=399-154-147=878-384-381=352-48-251=682-313-199=455-321-93=819-450-176=227-73-140=919-259-333=466-120-329=418-91-173=413-273-127=935-751-173=319-29-26=480-68-367=448-328-30=758-368-274=199-83-54=787-206-52=231-83-117=993-116-458=169-30-66=943-62-462=476-221-74=353-40-153=451-185-188=712-96-494=404-37-92=726-572-14=494-333-117=989-211-674=471-273-82=858-418-316=419-32-384=874-394-394=373-260-93=798-172-589=324-258-10=508-100-173=372-165-146=872-308-175=380-11-94=835-176-193=374-109-185=985-342-224=426-274-141=590-104-304=277-10-112=330-161-30=389-242-51=615-115-267=376-88-48=989-456-283=391-35-147=607-44-251=347-102+57=256-256+313=272-271+383=599-394+418=369-286+134=379-132+808=177-46+12=916-837+764=222-191+297=820-730+175=385-310+333=570-516+580=466-280+45=786-582+925=403-184+160=970-77+342=440-221+117=252-124+735=454-335+337=904-566+606=357-32+170=379-100+345=482-482+316=847-338+926=481-395+205=265-218+508=316-160+290=725-366+276=484-403+155=994-294+512=461-295+93=892-228+103=343-320+158=605-132+168=472-255+210=457-244+600=296-267+114=471-317+28=300-269+130=767-428+138=153-127+331=747-684+561=298-199+276=379-269+700=500-155+46=997-951+880=64-37+80=453-136+466=398-106+201=795-390+904=206-97+220=784-741+433=271-117+332=495-61+588=165-102+388=880-30+189=446-358+259=409-219+616=414-79+58=630-599+361=492+(428-347)=105+(875-266)=281+(252-44)=336+(956-559)=360+(372-98)=12+(960-897)=156+(83-52)=540+(559-101)=36+(319-138)=792+(356-235)=164+(410-46)=845+(524-452)=314+(443-347)=385+(320-86)=301+(348-309)=102+(534-426)=237+(150-136)=371+(918-553)=240+(379-231)=722+(945-939)=99+(260-242)=957+(308-175)=355+(371-38)=888+(676-593)=439+(364-195)=301+(821-96)=282+(265-215)=523+(967-895)=121+(316-42)=891+(949-644)=317+(348-32)=248+(552-343)=484+(214-181)=681+(946-22)=450+(369-212)=20+(970-16)=483+(438-277)=628+(947-173)=495+(324-138)=396+(920-309)=131+(194-150)=619+(691-363)=129+(129-51)=891+(386-294)=202+(257-162)=375+(844-224)=186+(177-151)=906+(374-368)=375+(432-56)=669+(884-701)=190+(126-112)=494+(752-540)=305+(268-148)=492+(781-232)=122+(436-345)=941+(950-112)=211+(321-10)=370+(909-239)=12+(134-47)=673+(953-341)=303-(134+119)=998-(219+490)=484-(61+57)=898-(259+275)=420-(192+48)=817-(405+387)=416-(67+69)=755-(511+164)=475-(155+283)=934-(152+650)=432-(35+143)=400-(50+64)=337-(271+49)=668-(353+116)=303-(135+69)=907-(56+390)=416-(35+318)=556-(104+439)=383-(185+105)=655-(363+252)=300-(167+53)=819-(120+638)=391-(102+258)=952-(444+379)=381-(182+186)=525-(96+147)=424-(255+149)=872-(319+297)=379-(237+54)=791-(220+272)=414-(27+12)=989-(198+376)=264-(109+79)=455-(20+300)=299-(170+23)=828-(434+46)=411-(285+71)=776-(512+245)=483-(130+165)=885-(197+498)=436-(21+371)=671-(541+106)=171-(18+79)=749-(66+63)=487-(243+139)=851-(356+310)=376-(178+146)=656-(75+295)=244-(119+32)=742-(205+391)=308-(28+28)=793-(42+362)=470-(301+100)=737-(102+616)=423-(57+217)=584-(244+305)=435-(11+156)=975-(150+791)=492-(216+80)=715-(56+290)=424-(196-116)=892-(872-502)=500-(288-55)=225-(887-679)=177-(493-382)=859-(602-555)=392-(288-242)=886-(492-254)=260-(216-116)=787-(923-541)=452-(362-272)=648-(204-86)=366-(158-51)=311-(119-17)=69-(193-166)=753-(940-187)=467-(123-99)=668-(623-200)=295-(422-210)=878-(867-762)=160-(391-336)=848-(764-274)=379-(330-11)=577-(781-376)=76-(102-99)=993-(208-155)=248-(357-307)=964-(904-126)=351-(344-224)=746-(486-111)=221-(120-21)=615-(838-505)=226-(495-376)=833-(605-553)=455-(329-225)=968-(223-212)=309-(373-93)=454-(728-414)=353-(164-98)=311-(775-654)=404-(390-252)=958-(677-410)=350-(119-95)=983-(406-110)=182-(306-127)=353-(544-455)=356-(390-282)=894-(548-121)=141-(141-132)=306-(819-517)=214-(461-328)=742-(613-483)=460-(482-410)=922-(503-333)=207-(405-349)=221-(578-365)=179-(193-164)=349-(974-942)=389-(381-254)=861-(968-612)=77+209×4=595+59×9=129+44×7=511+56×8=328+42×3=196+201×4=367+61×4=658+107×6=156+40×7=996+126×3=125+85×8=460+111×7=463+52×2=593+178×3=130+96×3=269+38×5=103+132×2=754+83×7=470+38×6=630+68×9=224+330×2=872+86×9=161+137×4=674+218×4=28+75×7=628+114×3=25+64×3=895+82×9=106+133×6=611+291×3=16×5+344=333×3+339=100×8+125=93×5+713=58×7+183=151×3+124=118×4+236=36×6+595=53×3+336=189×2+297=72×2+146=470×2+203=83×2+478=210×2+242=35×4+445=82×6+294=177×2+193=121×2+945=45×6+53=297×2+488=125×6+116=112×7+300=43×5+138=75×9+577=78×4+70=70×4+643=253×2+361=125×4+635=129×3+164=108×2+397=458-179×2=873-213×2=447-114×2=739-48×4=402-41×6=554-22×7=372-22×9=825-112×6=470-82×2=874-117×3=284-19×3=970-148×3=444-219×2=746-77×4=467-51×2=473-58×8=466-52×5=867-14×5=491-60×6=710-25×3=434-145×2=939-88×5=331-115×2=643-44×6=232-14×2=974-41×5=280-18×3=962-480×2=152-32×3=927-166×2=481-22×2=993-81×6=275-42×3=460-97×3=443-42×9=591-77×4=402-51×5=690-197×3=286-101×2=544-73×4=417-39×4=991-259×2=337-46×4=836-69×4=262-19×3=767-161×2=465-11×5=604-127×3=351-97×2=292-57×3=215-24×2=504-13×7=119-26×4=740-104×2=391-61×2=705-16×6=465-57×8=991-211×4=314-12×4=492-54×2=244×4-14=522×4-690=202×4-240=824×2-798=494×2-416=711×8-40=250×4-495=876×7-201=77×6-110=820×8-340=134×6-673=440×7-926=252×3-255=704×4-133=91×7-578=779×8-658=456×2-691=492×5-551=121×7-44=899×4-203=59×5-175=517×8-225=131×5-175=59×6-15=31×4-67=804×4-941=206×4-410=292×7-868=207×4-819=800×4-991=395×2-562=310×7-993=65×6-131=426×3-78=117×2-216=863×9-946=75×7-130=249×3-386=119×7-409=730×6-91=420×2-31=757×5-69=269×2-436=287×6-917=84×8-547=405×2-135=95×6-26=803×3-836=457×2-363=420×4-998=351×2-690=768×3-324=115×6-520=341×7-427=177×4-300=726×5-582=99×4-166=623×7-359=206×4-488=158×8-883=223×(45-41)=462×(133-129)=93×(467-463)=755×(569-563)=49×(435-426)=863×(22-15)=216×(69-66)=908×(838-829)=37×(171-166)=616×(570-567)=10×(364-359)=315×(935-928)=164×(419-416)=598×(465-461)=192×(25-22)=83×(351-345)=35×(223-216)=589×(189-180)=201×(191-187)=387×(859-853)=34×(229-222)=238×(252-245)=165×(416-412)=225×(929-921)=11×(75-67)=989×(145-136)=82×(175-170)=630×(607-604)=111×(27-21)=425×(657-653)=129×(32-25)=854×(45-42)=272×(104-101)=814×(916-909)=86×(81-74)=149×(937-930)=60×(192-184)=437×(609-604)=62×(72-66)=952×(256-249)=45×(463-456)=30×(199-191)=92×(127-123)=551×(790-786)=40×(500-491)=628×(488-480)=163×(249-245)=480×(577-572)=71×(210-207)=107×(795-792)=283×(297-294)=988×(986-979)=31×(269-263)=536×(845-840)=38×(499-493)=660×(719-713)=197×(120-115)=939×(843-840)=100×(419-413)=872×(342-335)=1/4+2/4=7/9+2/9=3/6+2/6=6/9+2/9=4/8+2/8=6/8+2/8=1/7+2/7=1/4+3/4=4/8+3/8=3/9+2/9=5/8+2/8=4/6+2/6=2/4-1/4=5/7-2/7=3/8-1/8=7/9-2/9=3/6-1/6=3/8-2/8=5/8-1/8=5/6-1/6=2/5-1/5=3/5-1/5=3/7-1/7=6/10-3/10=參考答案265+124=389772+246=101839+104=14388+96=184178+220=398309+225=53492+129=221666+572=1238401+79=480143+589=732102+60=162832+699=153199+43=142880+723=1603361+99=46090+459=54912+44=56280+829=1109279+72=351790+438=1228354+108=46248+200=24857+28=85471+549=1020332+81=413263+362=625118+357=475633+150=783141+287=428117+99=21675+309=384218+748=966123+362=485189+232=421133+363=496254+250=504155+209=364679+540=121970+253=323583+113=696227+189=416604+102=706312+75=387411+831=124294+93=187480+172=65248+238=28653+253=306298+138=436500+785=1285285+148=433370+293=66396+292=388870+718=158869+265=334158+89=247105+32=137414+281=695172+150=322384+601=985211-110=101611-362=249317-194=123222-42=180364-44=320990-557=433329-298=31982-77=905432-195=237741-503=238294-105=189709-292=417255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967-895)=595121+(316-42)=395891+(949-644)=1196317+(348-32)=633248+(552-343)=457484+(214-181)=517681+(946-22)=1605450+(369-212)=60720+(970-16)=974483+(438-277)=644628+(947-173)=1402495+(324-138)=681396+(920-309)=1007131+(194-150)=175619+(691-363)=947129+(129-51)=207891+(386-294)=983202+(257-162)=297375+(844-224)=995186+(177-151)=212906+(374-368)=912375+(432-56)=751669+(884-701)=852190+(126-112)=204494+(752-540)=706305+(268-148)=425492+(781-232)=1041122+(436-345)=213941+(950-112)=1779211+(321-10)=522370+(909-239)=104012+(134-47)=99673+(953-341)=1285303-(134+119)=50998-(219+490)=289484-(61+57)=366898-(259+275)=364420-(192+48)=180817-(405+387)=25416-(67+69)=280755-(511+164)=80475-(155+283)=37934-(152+650)=132432-(35+143)=254400-(50+64)=286337-(271+49)=17668-(353+116)=199303-(135+69)=99907-(56+390)=461416-(35+318)=63556-(104+439)=13383-(185+105)=93655-(363+252)=40300-(167+53)=80819-(120+638)=61391-(102+258)=31952-(444+379)=129381-(182+186)=13525-(96+147)=282424-(255+149)=20872-(319+297)=256379-(237+54)=88791-(220+272)=299414-(27+12)=375989-(198+376)=415264-(109+79)=76455-(20+300)=135299-(170+23)=106828-(434+46)=348411-(285+71)=55776-(512+245)=19483-(130+165)=188885-(197+498)=190436-(21+371)=44671-(541+106)=24171-(18+79)=74749-(66+63)=620487-(243+139)=105851-(356+310)=185376-(178+146)=52656-(75+295)=286244-(119+32)=93742-(205+391)=146308-(28+28)=252793-(42+362)=389470-(301+100)=69737-(102+616)=19423-(57+217)=149584-(244+305)=35435-(11+156)=268975-(150+791)=34492-(216+80)=196715-(56+290)=369424-(196-116)=344892-(872-502)=522500-(288-55)=267225-(887-679)=17177-(493-382)=66859-(602-555)=812392-(288-242)=346886-(492-254)=648260-(216-116)=160787-(923-541)=405452-(362-272)=362648-(204-86)=530366-(158-51)=259311-(119-17)=20969-(193-166)=42753-(940-187)=0467-(123-99)=443668-(623-200)=245295-(422-210)=83878-(867-762)=773160-(391-336)=105848-(764-274)=358379-(330-11)=60577-(781-376)=17276-(102-99)=73993-(208-155)=940248-(357-307)=198964-(904-126)=186351-(344-224)=231746-(486-111)=371221-(120-21)=122615-(838-505)=282226-(495-376)=107833-(605-553)=781455-(329-225)=351968-(223-212)=957309-(373-93)=29454-(728-414)=140353-(164-98)=287311-(775-654)=190404-(390-252)=266958-(677-410)=691350-(119-95)=326983-(406-110)=687182-(306-127)=3353-(544-455)=264356-(390-282)=248894-(548-121)=467141-(141-132)=132306-(819-517)=4214-(461-328)=81742-(613-483)=612460-(482-410)=388922-(503-333)=752207-(405-349)=151221-(578-365)=8179-(193-164)=150349-(974-942)=317389-(381-254)=262861-(968-612)=50577+209×4=913595+59×9=1126129+44×7=437511+56×8=959328+42×3=454196+201×4=1000367+61×4=611658+107×6=1300156+40×7=436996+126×3=1374125+85×8=805460+111×7=1237463+52×2=567593+178×3=1127130+96×3=418269+38×5=459103+132×2=367754+83×7=1335470+38×6=698630+68×9=1242224+330×2=884872+86×9=1646161+137×4=709674+218×4=154628+75×7=553628+114×3=97025+64×3=217895+82×9=1633106+133×6=904611+291×3=148416×5+344=424333×3+339=1338100×8+125=92593×5+713=117858×7+183=589151×3+124=577118×4+236=70836×6+595=81153×3+336=495189×2+297=67572×2+146=290470×2+203=114383×2+478=644210×2+242=66235×4+445=58582×6+294=786177×2+193=547121×2+945=118745×6+53=323297×2+488=1082125×6+116=866112×7+300=108443×5+138=35375×9+577=125278×4+70=38270×4+643=923253×2+361=867125×4+635=1135129×3+164=551108×2+397=613458-179×2=100873-213×2=447447-114×2=219739-48×4=547402-41×6=156554-22×7=400372-22×9=174825-112×6=153470-82×2=306874-117×3=523284-19×3=227970-148×3=526444-219×2=6746-77×4=438467-51×2=365473-58×8=9466-52×5=206867-14×5=797491-60×6=131710-25×3=635434-145×2=144939-88×5=499331-115×2=101643-44×6=379232-14×2=204974-41×5=769280-18×3=226962-480×2=2152-32×3=56927-166×2=595481-22×2=437993-81×6=507275-42×3=149460-97×3=169443-42×9=65591-77×4=283402-51×5=147690-197×3=99286-101×2=84544-73×4=252417-39×4=261991-259×2=473337-46×4=153836-69×4=560262-19×3=205767-161×2=445465-11×5=410604-127×3=223351-97×2=157292-57×3=121215-24×2=167504-13×7=413119-26×4=15740-104×2=532391-61×2=2697