三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案223+256=729+930=108+178=578+171=133+325=202+87=304+92=668+499=55+117=644+155=313+87=299+743=53+130=106+356=198+140=259+142=78+354=431+643=242+113=662+289=287+156=180+214=345+130=355+749=226+142=194+577=99+114=30+135=184+168=418+541=65+201=240+167=145+217=187+282=149+47=589+313=140+36=230+641=74+251=536+186=248+60=931+913=85+320=808+494=372+65=580+190=294+134=272+326=105+263=330+785=181+234=149+168=262+129=542+781=134+203=495+493=74+244=583+110=127+324=860+812=365-65=726-607=445-354=740-189=127-47=604-264=267-11=309-160=469-175=656-32=386-224=747-177=369-304=46-22=282-237=214-56=242-50=898-726=420-149=421-282=428-81=744-470=490-251=222-209=381-17=684-654=275-213=502-365=208-175=934-537=332-175=532-252=463-377=740-426=278-66=426-308=97-17=981-858=406-94=572-193=357-107=884-395=337-312=698-160=473-119=760-337=469-292=909-597=478-11=942-195=279-165=717-527=384-82=385-32=219-188=467-75=259-126=613-421=354-334=811-801=144×5=545×5=131×5=580×4=398×2=700×5=46×8=280×5=221×2=66×2=217×4=636×8=230×4=708×4=150×6=917×3=271×2=222×7=59×7=413×5=126×2=30×9=17×2=645×6=96×2=213×3=114×3=21×3=180×5=195×6=149×4=826×2=61×6=714×6=111×2=21×2=50×4=47×5=98×5=802×5=113×5=533×7=95×8=245×6=159×2=607×8=254×2=934×5=174×5=644×6=312×2=300×7=65×3=994×8=149×2=269×5=102×8=715×8=134×6=147×3=22+42+672=957+482+534=80+60+307=972+48+921=280+375+10=422+935+923=18+380+368=956+196+510=85+452+386=258+397+59=111+637+143=345+921+779=221+473+279=835+988+424=322+406+263=530+149+23=202+465+143=564+631+202=486+30+91=307+434+237=50+55+369=65+278+878=311+650+33=239+103+923=121+116+412=628+375+299=32+455+351=472+730+893=59+97+79=25+857+885=60+431+54=245+898+502=143+86+112=83+506+674=619+22+333=338+824+782=184+93+650=196+228+498=189+240+285=500+932+721=784+85+55=85+662+706=171+534+126=505+896+257=78+29+92=269+682+420=512+151+18=112+240+14=134+167+248=682+983+637=63+351+146=172+354+30=147+560+40=261+517+177=172+518+306=443+803+202=208+489+66=305+770+686=228+14+495=148+679+738=159+318-314=368+890-524=18+404-19=999+880-110=411+48-344=467+207-554=264+218-467=454+569-515=380+66-119=465+826-192=139+145-67=401+696-408=307+77-279=511+273-261=154+267-219=151+568-660=198+264-93=384+713-178=229+136-126=255+28-200=15+262-217=350+659-245=130+349-224=737+460-541=209+167-370=620+419-102=120+240-256=675+94-680=192+282-113=509+255-469=420+13-423=846+921-500=158+168-42=704+23-80=75+356-94=287+533-345=140+40-108=595+545-410=89+283-339=986+569-155=215+123-110=864+465-927=423+61-222=586+590-992=152+169-175=661+570-292=312+78-310=364+832-136=175+319-404=612+229-295=309+59-185=786+262-79=190+297-244=863+886-721=194+127-96=882+888-375=294+12-121=896+199-276=96+152-180=119+572-374=498-325-24=849-51-545=381-75-12=414-150-78=313-13-112=965-608-187=469-158-306=396-192-30=153-24-36=985-156-652=309-16-20=931-54-280=354-183-29=836-242-143=414-54-228=972-614-18=363-97-207=395-45-237=262-72-178=665-285-86=469-192-168=707-149-121=249-117-87=582-453-22=435-164-172=550-257-228=449-10-362=964-124-617=499-21-457=322-135-88=412-117-239=936-870-12=314-92-216=807-11-746=464-70-260=832-132-334=193-57-109=923-305-395=364-168-103=997-732-220=494-145-75=798-458-305=375-134-58=656-399-216=381-70-298=255-80-105=498-382-56=655-346-207=459-34-414=328-113-155=314-158-116=994-91-201=349-145-28=552-278-98=482-282-49=755-318-110=470-228-150=596-398-38=412-22-313=717-138-422=302-47+51=720-353+826=103-34+424=853-142+725=241-181+418=754-279+637=245-26+42=338-298+571=245-52+234=811-184+168=216-78+99=559-546+53=496-481+83=831-673+322=182-125+419=759-481+645=319-91+91=973-469+38=148-145+153=937-323+637=102-22+120=960-29+442=169-99+91=881-400+131=249-91+194=327-144+666=344-234+155=900-322+887=251-127+182=999-243+975=82-15+146=777-225+455=456-169+75=783-21+467=54-52+357=876-228+880=456-274+200=332-70+417=403-221+23=166-100+44=131-62+100=879-642+944=268-135+114=595-575+174=495-473+63=581-493+431=159-143+482=518-413+370=308-294+223=630-482+879=283-278+325=470-347+126=456-415+124=376-325+870=438-84+70=898-85+284=298-25+203=964-583+736=490-403+138=475-46+96=255+(304-116)=962+(695-382)=219+(392-46)=861+(881-328)=315+(445-392)=226+(969-11)=374+(493-184)=361+(766-235)=440+(194-127)=846+(631-441)=140+(428-255)=416+(577-299)=274+(492-485)=717+(460-99)=236+(499-339)=986+(885-778)=82+(389-229)=755+(88-69)=69+(489-226)=223+(410-364)=405+(239-44)=872+(301-183)=335+(128-36)=476+(794-534)=146+(494-20)=720+(977-697)=242+(436-330)=93+(952-413)=212+(458-209)=126+(849-285)=38+(385-350)=62+(875-702)=499+(222-172)=196+(224-47)=369+(380-94)=150+(458-382)=486+(307-225)=903+(911-353)=388+(308-104)=815+(683-258)=439+(408-326)=875+(534-444)=54+(228-151)=114+(872-173)=209+(285-132)=685+(667-512)=425+(309-185)=229+(310-142)=438+(452-420)=215+(835-427)=267+(420-20)=563+(819-171)=321+(490-120)=859+(924-456)=464+(313-296)=810+(945-280)=475+(324-220)=605+(511-135)=25+(381-149)=36+(906-815)=478-(79+210)=873-(319+179)=372-(254+34)=914-(14+707)=445-(174+92)=719-(166+472)=464-(118+63)=917-(79+786)=436-(58+291)=462-(79+209)=413-(131+109)=429-(57+131)=415-(68+334)=685-(301+375)=414-(152+215)=788-(544+99)=485-(35+215)=591-(162+133)=279-(76+182)=809-(12+38)=469-(82+330)=348-(203+45)=413-(98+187)=501-(385+78)=190-(75+103)=566-(117+338)=371-(70+139)=949-(453+253)=497-(24+407)=570-(55+474)=444-(337+68)=674-(221+269)=454-(319+124)=544-(104+396)=416-(143+29)=527-(87+256)=320-(78+40)=816-(427+156)=435-(180+90)=960-(18+604)=395-(68+77)=493-(243+63)=473-(206+29)=736-(377+246)=456-(319+25)=609-(57+161)=403-(17+74)=957-(232+502)=498-(222+12)=278-(219+49)=119-(57+46)=843-(478+202)=171-(11+23)=878-(135+349)=254-(108+125)=974-(197+429)=444-(146+214)=930-(186+137)=495-(62+236)=890-(294+105)=379-(304-130)=915-(794-763)=350-(71-53)=715-(424-379)=433-(404-275)=671-(936-571)=252-(347-244)=709-(726-539)=439-(420-383)=371-(699-362)=498-(448-193)=791-(652-51)=191-(230-110)=948-(730-388)=166-(252-158)=555-(842-459)=266-(483-381)=556-(391-316)=342-(402-182)=478-(468-371)=185-(285-145)=559-(406-105)=287-(338-200)=527-(187-82)=430-(424-270)=867-(742-67)=363-(423-292)=840-(999-520)=290-(478-473)=834-(781-25)=354-(494-191)=574-(56-24)=437-(357-107)=178-(144-20)=80-(450-398)=868-(708-311)=442-(163-106)=794-(591-398)=395-(454-113)=884-(970-738)=394-(381-138)=939-(172-41)=310-(472-342)=721-(718-41)=180-(399-301)=75-(568-564)=482-(439-248)=117-(653-543)=75-(46-24)=519-(992-833)=424-(450-428)=935-(539-272)=290-(407-130)=965-(401-99)=232-(392-364)=480-(794-396)=213-(479-371)=848-(970-940)=422-(450-207)=229-(475-247)=466+165×2=487+84×5=492+122×2=249+99×7=133+99×5=609+39×7=388+205×2=941+113×7=133+88×8=964+93×9=160+286×2=951+40×7=95+151×5=301+203×3=202+107×5=607+74×2=195+275×2=461+15×4=320+46×8=300+93×4=477+157×3=227+172×4=170+96×3=210+316×3=379+151×2=459+132×6=89+70×8=10+19×2=63+176×2=245+80×3=25×8+189=41×5+616=147×4+273=370×2+235=29×4+70=221×3+314=48×2+350=136×5+382=27×7+441=34×5+715=43×9+126=96×6+731=121×3+94=46×5+692=96×4+387=29×4+788=178×3+303=123×3+941=231×2+149=104×5+249=149×2+302=207×3+543=128×5+227=47×7+463=26×9+283=33×3+168=98×5+341=58×4+352=249×3+247=71×6+672=240-102×2=863-368×2=288-25×9=392-46×7=377-22×5=809-13×9=209-85×2=566-24×9=463-38×4=376-161×2=176-18×6=399-51×3=447-66×2=806-133×3=229-79×2=993-201×4=409-46×8=703-14×9=428-40×9=282-59×2=365-45×5=828-10×2=442-20×3=913-28×5=437-69×2=991-122×2=461-211×2=989-40×4=288-93×2=379-49×7=426-53×3=814-41×5=294-10×3=654-84×7=348-77×2=973-438×2=316-86×3=653-126×5=188-40×3=818-32×8=356-94×3=787-196×3=243-83×2=979-380×2=336-17×5=338-33×7=246-24×8=546-58×9=237-11×9=422-37×3=418-68×2=983-56×7=448-55×4=595-71×5=458-78×3=575-95×5=152-16×3=767-206×2=278-61×3=796-10×9=121×5-570=799×7-687=392×2-87=778×6-819=244×4-612=874×5-854=231×4-46=289×6-366=121×6-721=346×6-967=143×6-339=649×9-337=115×6-574=202×3-530=360×2-154=860×4-702=295×2-33=294×9-827=117×8-792=546×4-421=26×3-72=367×2-404=246×3-310=204×5-634=416×2-29=863×9-962=289×3-325=141×5-405=137×3-211=842×2-325=80×4-246=210×6-667=134×6-514=210×9-118=121×8-585=845×8-659=280×3-50=888×4-735=94×7-131=144×4-396=134×6-81=428×5-27=452×2-470=54×7-96=88×7-566=660×8-689=180×5-832=909×6-334=397×2-386=217×4-61=254×3-44=404×5-650=331×3-953=771×5-103=376×2-370=428×8-163=83×8-210=173×6-79=233×4-16=269×9-265=107×(431-426)=884×(226-217)=330×(486-483)=724×(552-549)=248×(203-200)=266×(745-741)=159×(137-134)=996×(722-713)=106×(261-254)=911×(99-96)=19×(209-205)=10×(654-649)=39×(237-232)=28×(141-134)=24×(126-119)=817×(856-850)=130×(202-195)=212×(343-334)=101×(68-63)=374×(143-140)=139×(357-351)=722×(222-218)=72×(211-204)=701×(148-139)=243×(315-312)=671×(119-111)=45×(435-429)=348×(932-926)=213×(203-200)=133×(370-365)=43×(105-98)=273×(96-87)=33×(478-469)=98×(340-331)=14×(229-222)=50×(605-601)=25×(260-255)=736×(884-881)=121×(462-456)=778×(440-436)=12×(314-305)=461×(211-204)=106×(101-97)=326×(748-741)=91×(440-433)=133×(314-307)=57×(259-256)=465×(638-633)=63×(274-265)=572×(893-890)=80×(261-253)=752×(77-74)=10×(455-451)=755×(314-309)=105×(392-387)=143×(320-313)=309×(456-453)=330×(782-778)=238×(364-361)=110×(721-716)=3/8+4/8=2/5+3/5=3/6+2/6=1/3+2/3=4/8+2/8=1/5+4/5=4/7+2/7=3/10+2/10=1/6+3/6=3/9+5/9=1/5+3/5=6/10+4/10=3/7-2/7=4/10-3/10=3/6-2/6=4/6-1/6=2/8-1/8=5/10-4/10=2/5-1/5=2/4-1/4=2/7-1/7=2/3-1/3=2/6-1/6=4/7-3/7=參考答案223+256=479729+930=1659108+178=286578+171=749133+325=458202+87=289304+92=396668+499=116755+117=172644+155=799313+87=400299+743=104253+130=183106+356=462198+140=338259+142=40178+354=432431+643=1074242+113=355662+289=951287+156=443180+214=394345+130=475355+749=1104226+142=368194+577=77199+114=21330+135=165184+168=352418+541=95965+201=266240+167=407145+217=362187+282=469149+47=196589+313=902140+36=176230+641=87174+251=325536+186=722248+60=308931+913=184485+320=405808+494=1302372+65=437580+190=770294+134=428272+326=598105+263=368330+785=1115181+234=415149+168=317262+129=391542+781=1323134+203=337495+493=98874+244=318583+110=693127+324=451860+812=1672365-65=300726-607=119445-354=91740-189=551127-47=80604-264=340267-11=256309-160=149469-175=294656-32=624386-224=162747-177=570369-304=6546-22=24282-237=45214-56=158242-50=192898-726=172420-149=271421-282=139428-81=347744-470=274490-251=239222-209=13381-17=364684-654=30275-213=62502-365=137208-175=33934-537=397332-175=157532-252=280463-377=86740-426=314278-66=212426-308=11897-17=80981-858=123406-94=312572-193=379357-107=250884-395=489337-312=25698-160=538473-119=354760-337=423469-292=177909-597=312478-11=467942-195=747279-165=114717-527=190384-82=302385-32=353219-188=31467-75=392259-126=133613-421=192354-334=20811-801=10144×5=720545×5=2725131×5=655580×4=2320398×2=796700×5=350046×8=368280×5=1400221×2=44266×2=132217×4=868636×8=5088230×4=920708×4=2832150×6=900917×3=2751271×2=542222×7=155459×7=413413×5=2065126×2=25230×9=27017×2=34645×6=387096×2=192213×3=639114×3=34221×3=63180×5=900195×6=1170149×4=596826×2=165261×6=366714×6=4284111×2=22221×2=4250×4=20047×5=23598×5=490802×5=4010113×5=565533×7=373195×8=760245×6=1470159×2=318607×8=4856254×2=508934×5=4670174×5=870644×6=3864312×2=624300×7=210065×3=195994×8=7952149×2=298269×5=1345102×8=816715×8=5720134×6=804147×3=44122+42+672=736957+482+534=197380+60+307=447972+48+921=1941280+375+10=665422+935+923=228018+380+368=766956+196+510=166285+452+386=923258+397+59=714111+637+143=891345+921+779=2045221+473+279=973835+988+424=2247322+406+263=991530+149+23=702202+465+143=810564+631+202=1397486+30+91=607307+434+237=97850+55+369=47465+278+878=1221311+650+33=994239+103+923=1265121+116+412=649628+375+299=130232+455+351=838472+730+893=209559+97+79=23525+857+885=176760+431+54=545245+898+502=1645143+86+112=34183+506+674=1263619+22+333=974338+824+782=1944184+93+650=927196+228+498=922189+240+285=714500+932+721=2153784+85+55=92485+662+706=1453171+534+126=831505+896+257=165878+29+92=199269+682+420=1371512+151+18=681112+240+14=366134+167+248=549682+983+637=230263+351+146=560172+354+30=556147+560+40=747261+517+177=955172+518+306=996443+803+202=1448208+489+66=763305+770+686=1761228+14+495=737148+679+738=1565159+318-314=163368+890-524=73418+404-19=403999+880-110=1769411+48-344=115467+207-554=120264+218-467=15454+569-515=508380+66-119=327465+826-192=1099139+145-67=217401+696-408=689307+77-279=105511+273-261=523154+267-219=202151+568-660=59198+264-93=369384+713-178=919229+136-126=239255+28-200=8315+262-217=60350+659-245=764130+349-224=255737+460-541=656209+167-370=6620+419-102=937120+240-256=104675+94-680=89192+282-113=361509+255-469=295420+13-423=10846+921-500=1267158+168-42=284704+23-80=64775+356-94=337287+533-345=475140+40-108=72595+545-410=73089+283-339=33986+569-155=1400215+123-110=228864+465-927=402423+61-222=262586+590-992=184152+169-175=146661+570-292=939312+78-310=80364+832-136=1060175+319-404=90612+229-295=546309+59-185=183786+262-79=969190+297-244=243863+886-721=1028194+127-96=225882+888-375=1395294+12-121=185896+199-276=81996+152-180=68119+572-374=317498-325-24=149849-51-545=253381-75-12=294414-150-78=186313-13-112=188965-608-187=170469-158-306=5396-192-30=174153-24-36=93985-156-652=177309-16-20=273931-54-280=597354-183-29=142836-242-143=451414-54-228=132972-614-18=340363-97-207=59395-45-237=113262-72-178=12665-285-86=294469-192-168=109707-149-121=437249-117-87=45582-453-22=107435-164-172=99550-257-228=65449-10-362=77964-124-617=223499-21-457=21322-135-88=99412-117-239=56936-870-12=54314-92-216=6807-11-746=50464-70-260=134832-132-334=366193-57-109=27923-305-395=223364-168-103=93997-732-220=45494-145-75=274798-458-305=35375-134-58=183656-399-216=41381-70-298=13255-80-105=70498-382-56=60655-346-207=102459-34-414=11328-113-155=60314-158-116=40994-91-201=702349-145-28=176552-278-98=176482-282-49=151755-318-110=327470-228-150=92596-398-38=160412-22-313=77717-138-422=157302-47+51=306720-353+826=1193103-34+424=493853-142+725=1436241-181+418=478754-279+637=1112245-26+42=261338-298+571=611245-52+234=427811-184+168=795216-78+99=237559-546+53=66496-481+83=98831-673+322=480182-125+419=476759-481+645=923319-91+91=319973-469+38=542148-145+153=156937-323+637=1251102-22+120=200960-29+442=1373169-99+91=161881-400+131=612249-91+194=352327-144+666=849344-234+155=265900-322+887=1465251-127+182=306999-243+975=173182-15+146=213777-225+455=1007456-169+75=362783-21+467=122954-52+357=359876-228+880=1528456-274+200=382332-70+417=679403-221+23=205166-100+44=110131-62+100=169879-642+944=1181268-135+114=247595-575+174=194495-473+63=85581-493+431=519159-143+482=498518-413+370=475308-294+223=237630-482+879=1027283-278+325=330470-347+126=249456-415+124=165376-325+870=921438-84+70=424898-85+284=1097298-25+203=476964-583+736=1117490-403+138=225475-46+96=525255+(304-116)=443962+(695-382)=1275219+(392-46)=565861+(881-328)=1414315+(445-392)=368226+(969-11)=1184374+(493-184)=683361+(766-235)=892440+(194-127)=507846+(631-441)=1036140+(428-255)=313416+(577-299)=694274+(492-485)=281717+(460-99)=1078236+(499-339)=396986+(885-778)=109382+(389-229)=242755+(88-69)=77469+(489-226)=332223+(410-364)=269405+(239-44)=600872+(301-183)=990335+(128-36)=427476+(794-534)=736146+(494-20)=620720+(977-697)=1000242+(436-330)=34893+(952-413)=632212+(458-209)=461126+(849-285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