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299+141=230+520=57+336=115+242=159+27=567+337=286+161=426+274=158+108=244+442=36+110=587+541=249+43=502+286=228+247=176+564=97+57=195+59=175+178=406+870=311+151=106+210=43+83=803+745=240+225=65+153=36+19=586+191=52+94=425+244=187+129=411+845=101+293=414+254=186+124=681+149=181+219=790+832=147+298=186+449=246+194=636+153=102+33=577+745=396+97=121+627=152+46=186+991=214+62=727+960=90+118=483+210=99+216=989+580=221+40=258+512=221+229=499+222=230+86=753+487=358-291=972-433=478-455=916-66=462-106=452-27=458-216=372-110=356-53=564-334=497-60=472-125=376-202=738-697=192-40=808-787=431-382=998-24=201-34=562-379=313-108=501-485=404-314=499-399=500-247=537-435=213-17=832-245=274-63=223-102=422-107=770-403=401-17=590-448=244-62=523-507=499-327=532-299=300-187=153-47=495-38=929-479=455-284=373-104=325-68=857-595=282-130=930-709=458-161=849-34=164-86=479-197=495-298=797-786=435-154=781-749=248-178=851-390=152-55=788-164=68×6=28×4=29×6=478×9=10×2=381×7=255×3=469×7=130×5=229×6=126×3=172×2=249×2=164×7=206×4=122×3=42×5=693×4=231×2=16×3=35×7=574×7=29×4=82×4=111×3=93×3=56×8=302×4=166×3=862×3=42×2=79×9=85×9=995×6=294×3=131×2=121×8=322×4=41×9=282×6=184×5=103×7=120×2=655×5=126×2=915×8=33×6=144×9=159×5=480×9=135×4=924×3=76×4=968×8=97×3=838×3=178×5=460×4=134×5=864×5=273+381+71=510+351+570=143+322+158=441+647+49=305+291+397=191+596+364=31+175+368=926+996+349=162+284+36=331+332+955=226+441+332=902+774+11=326+238+170=267+125+270=434+387+85=222+537+508=462+412+102=643+698+48=18+304+21=524+837+762=27+72+46=534+783+49=334+29+457=229+386+430=233+205+297=171+75+826=483+308+65=197+170+760=126+62+497=154+652+624=87+628+224=955+583+119=162+114+281=967+311+406=250+410+28=798+413+56=408+407+132=281+892+277=885+38+68=279+329+975=220+252+175=676+581+62=99+317+344=460+247+447=106+86+532=789+304+204=562+75+109=784+549+239=209+488+293=713+58+596=98+272+268=658+436+335=167+128+465=648+938+524=304+13+379=215+736+256=142+144+117=416+791+281=514+426+50=886+541+626=384+113-77=464+552-167=112+162-106=399+724-371=137+279-127=14+513-101=173+285-217=785+247-426=326+164-52=496+798-666=333+33-103=588+225-747=76+261-224=959+112-17=274+135-69=687+249-77=237+136-277=768+643-141=251+110-223=121+819-540=344+16-336=657+997-305=312+149-20=837+54-552=108+102-120=947+768-511=320+57-372=162+695-188=180+73-107=982+351-709=276+71-193=108+53-142=61+321-52=91+805-517=58+388-318=784+380-946=57+338-26=371+66-332=241+86-268=332+956-541=15+220-212=799+790-689=108+269-316=172+826-739=44+281-210=521+73-511=126+372-365=947+833-793=244+201-255=733+710-305=205+222-30=656+849-270=254+173-331=638+442-115=130+327-351=348+512-711=53+326-278=185+957-248=191+137-273=443+29-102=367-83-15=922-153-360=460-114-318=874-309-207=404-131-236=991-136-705=306-14-162=544-301-113=451-365-14=778-176-97=444-132-14=958-185-772=309-135-156=652-497-68=381-177-109=651-337-52=438-332-104=861-20-824=305-43-236=878-623-228=410-164-91=697-88-60=477-112-202=636-278-265=450-359-82=755-205-366=487-305-75=753-371-311=409-50-283=508-85-145=453-187-98=899-320-156=426-133-33=990-910-38=463-97-254=662-366-162=465-167-271=933-516-396=480-211-113=878-541-258=496-375-76=319-26-154=469-374-64=413-213-15=462-282-11=602-151-54=406-80-219=695-206-132=469-30-320=338-76-19=459-59-125=874-58-382=470-384-48=977-273-440=390-61-131=878-503-89=486-26-229=594-191-375=490-255-26=813-378-322=477-272+226=233-104+90=496-311+92=593-152+129=75-24+81=999-388+333=258-240+359=672-230+769=58-21+358=745-235+114=488-438+223=683-390+501=472-366+186=329-64+851=323-141+118=967-423+497=375-22+87=479-158+486=359-214+122=869-722+30=456-232+217=527-44+28=206-184+408=620-568+922=485-383+182=878-704+433=108-84+426=952-543+977=364-194+127=631-208+264=405-392+326=879-254+835=467-282+196=725-712+606=496-486+385=871-763+445=297-251+14=483-60+511=238-222+303=859-416+130=310-141+200=416-284+863=165-64+135=767-94+789=434-297+79=814-744+416=415-377+439=913-538+629=494-481+159=543-283+330=368-147+252=839-368+507=478-244+17=311-41+122=275-151+48=683-248+714=268-108+112=794-482+544=280-128+139=865-779+117=65+(374-104)=322+(897-345)=97+(464-256)=945+(529-239)=52+(430-217)=802+(768-63)=350+(176-105)=193+(844-486)=154+(380-179)=87+(918-866)=296+(207-86)=918+(167-37)=286+(352-182)=902+(887-814)=11+(368-25)=562+(885-413)=359+(356-215)=412+(273-113)=246+(361-323)=861+(668-263)=135+(122-18)=81+(650-542)=180+(279-158)=870+(686-447)=56+(437-57)=94+(825-606)=451+(234-95)=641+(352-35)=379+(417-83)=68+(413-91)=395+(290-270)=329+(543-107)=459+(183-81)=823+(867-14)=82+(240-154)=748+(851-544)=111+(236-63)=210+(545-393)=190+(309-87)=711+(882-40)=223+(448-223)=170+(452-44)=285+(127-88)=617+(172-94)=301+(352-59)=786+(725-290)=116+(149-106)=551+(942-23)=208+(324-205)=681+(984-537)=111+(397-218)=41+(641-116)=162+(434-363)=634+(927-761)=434+(472-402)=239+(361-323)=107+(145-52)=926+(923-571)=109+(423-151)=615+(940-918)=272-(152+18)=811-(70+620)=467-(248+65)=620-(350+44)=470-(240+163)=964-(148+111)=467-(23+83)=704-(176+27)=330-(80+176)=289-(146+81)=405-(204+61)=949-(741+164)=393-(260+49)=895-(70+416)=426-(34+171)=689-(175+227)=471-(165+64)=469-(291+79)=497-(120+275)=413-(136+110)=326-(74+30)=481-(90+314)=395-(226+74)=694-(484+82)=429-(55+198)=463-(366+55)=429-(79+183)=889-(501+287)=452-(21+402)=841-(331+128)=413-(182+30)=294-(229+60)=459-(70+388)=906-(13+86)=476-(71+56)=971-(338+554)=356-(184+69)=897-(324+247)=455-(177+222)=937-(448+276)=445-(294+25)=648-(192+206)=333-(49+13)=835-(302+58)=492-(159+313)=901-(331+215)=393-(306+86)=979-(373+346)=397-(119+134)=874-(488+158)=379-(236+122)=779-(392+27)=199-(55+114)=878-(162+404)=421-(240+70)=560-(266+24)=482-(316+65)=952-(150+274)=327-(63+71)=964-(25+592)=253-(166-95)=379-(718-556)=424-(491-460)=664-(831-292)=176-(264-164)=622-(940-689)=406-(487-382)=627-(666-87)=367-(402-215)=661-(600-413)=273-(380-339)=737-(694-125)=209-(496-322)=741-(780-144)=390-(330-16)=899-(994-941)=357-(76-68)=699-(856-660)=386-(411-218)=214-(381-263)=146-(310-191)=785-(444-379)=333-(462-185)=608-(480-66)=377-(423-191)=504-(912-880)=202-(374-243)=253-(825-710)=215-(488-277)=774-(651-333)=177-(249-178)=754-(376-272)=222-(227-33)=617-(183-80)=340-(312-255)=405-(840-549)=495-(454-249)=419-(360-294)=212-(200-49)=984-(831-625)=79-(115-99)=684-(529-232)=217-(275-265)=384-(534-478)=129-(232-220)=644-(750-558)=275-(409-145)=985-(886-538)=279-(267-23)=432-(128-18)=350-(279-75)=758-(74-67)=390-(389-306)=978-(863-859)=368-(285-125)=277-(476-396)=407-(218-16)=853-(509-266)=492-(173-58)=981-(449-299)=359+73×2=826+174×3=116+48×4=995+209×2=480+139×2=94+61×7=122+29×8=608+51×5=16+153×5=441+429×2=408+94×5=949+201×4=258+116×3=503+163×6=16+49×6=527+215×2=71+207×2=731+58×9=20+121×4=63+439×2=216+39×3=104+103×3=54+29×3=288+76×3=281+35×9=179+354×2=170+14×2=610+197×2=116+83×6=606+44×9=18×9+147=81×3+820=24×9+19=370×2+753=285×2+197=65×2+737=315×2+133=116×2+932=28×6+208=156×4+801=64×4+411=116×8+52=265×2+177=327×2+736=50×4+445=237×3+618=11×3+173=192×3+866=10×4+174=214×3+218=292×3+61=190×3+203=67×2+354=42×6+688=66×4+124=23×8+711=56×7+221=24×2+536=18×5+380=81×3+45=432-100×3=753-188×4=361-16×2=974-226×3=400-102×2=895-36×7=260-58×4=971-310×2=237-49×4=771-53×7=105-34×3=957-93×5=451-25×9=560-78×7=433-12×9=580-121×2=353-112×2=978-29×3=400-198×2=863-123×2=414-10×6=89-12×7=440-14×6=921-40×5=401-54×5=314-43×3=165-12×6=454-109×4=415-26×5=296-13×6=307-20×7=864-82×6=483-105×4=927-418×2=226-27×8=606-35×3=298-22×7=917-57×5=242-31×2=949-21×5=161-29×3=825-75×5=404-22×9=714-124×5=385-59×4=608-101×6=440-179×2=589-148×3=407-52×3=932-122×5=494-155×2=758-33×2=346-18×5=827-54×4=452-26×7=883-113×5=430-159×2=498-74×4=457-31×2=946-64×2=153×6-906=111×9-146=52×6-266=141×8-124=214×2-195=639×2-161=226×2-77=202×7-30=188×3-113=636×3-559=195×5-364=724×5-319=241×4-327=260×5-904=56×8-57=845×3-635=124×4-239=501×8-189=197×3-464=830×5-762=115×8-159=834×5-293=130×4-27=798×7-11=311×3-773=277×6-560=187×5-702=688×3-351=166×5-813=355×4-748=78×8-417=134×8-441=188×5-712=300×6-123=235×4-393=704×7-220=133×7-461=386×5-143=126×6-494=622×4-411=308×3-124=799×3-830=204×4-213=842×9-112=25×9-113=245×4-519=222×3-441=507×7-535=131×7-594=585×7-25=36×8-52=862×9-333=79×7-468=763×6-677=230×2-283=633×9-830=85×5-15=248×6-324=65×9-266=730×7-522=68×(159-152)=406×(936-932)=222×(479-476)=422×(496-490)=82×(439-430)=898×(638-634)=205×(245-241)=245×(313-306)=110×(123-118)=805×(607-602)=110×(469-463)=746×(381-373)=247×(348-345)=244×(475-469)=91×(135-126)=989×(267-258)=165×(432-428)=737×(457-450)=92×(182-179)=948×(76-71)=85×(80-75)=698×(944-935)=73×(484-480)=335×(956-951)=143×(118-114)=688×(901-894)=68×(483-477)=363×(843-834)=126×(413-407)=301×(536-529)=46×(66-60)=842×(920-915)=55×(292-289)=194×(711-705)=217×(383-380)=829×(456-447)=38×(191-185)=698×(781-773)=33×(414-410)=755×(385-377)=95×(282-276)=752×(333-327)=148×(271-268)=530×(19-11)=105×(232-223)=577×(262-254)=263×(431-428)=170×(499-492)=152×(184-180)=835×(740-732)=58×(273-268)=568×(869-864)=25×(145-137)=20×(123-115)=18×(161-152)=257×(73-66)=44×(474-465)=626×(285-279)=166×(400-397)=249×(384-379)=4/8+3/8=5/9+4/9=1/4+2/4=6/9+2/9=2/7+4/7=8/10+2/10=2/8+3/8=3/6+2/6=1/6+3/6=1/8+7/8=1/5+3/5=2/8+4/8=4/7-1/7=5/6-1/6=2/8-1/8=6/8-2/8=5/8-2/8=6/10-4/10=2/7-1/7=4/10-2/10=5/8-1/8=5/7-2/7=4/8-3/8=7/9-2/9=参考答案299+141=440230+520=75057+336=393115+242=357159+27=186567+337=904286+161=447426+274=700158+108=266244+442=68636+110=146587+541=1128249+43=292502+286=788228+247=475176+564=74097+57=154195+59=254175+178=353406+870=1276311+151=462106+210=31643+83=126803+745=1548240+225=46565+153=21836+19=55586+191=77752+94=146425+244=669187+129=316411+845=1256101+293=394414+254=668186+124=310681+149=830181+219=400790+832=1622147+298=445186+449=635246+194=440636+153=789102+33=135577+745=1322396+97=493121+627=748152+46=198186+991=1177214+62=276727+960=168790+118=208483+210=69399+216=315989+580=1569221+40=261258+512=770221+229=450499+222=721230+86=316753+487=1240358-291=67972-433=539478-455=23916-66=850462-106=356452-27=425458-216=242372-110=262356-53=303564-334=230497-60=437472-125=347376-202=174738-697=41192-40=152808-787=21431-382=49998-24=974201-34=167562-379=183313-108=205501-485=16404-314=90499-399=100500-247=253537-435=102213-17=196832-245=587274-63=211223-102=121422-107=315770-403=367401-17=384590-448=142244-62=182523-507=16499-327=172532-299=233300-187=113153-47=106495-38=457929-479=450455-284=171373-104=269325-68=257857-595=262282-130=152930-709=221458-161=297849-34=815164-86=78479-197=282495-298=197797-786=11435-154=281781-749=32248-178=70851-390=461152-55=97788-164=62468×6=40828×4=11229×6=174478×9=430210×2=20381×7=2667255×3=765469×7=3283130×5=650229×6=1374126×3=378172×2=344249×2=498164×7=1148206×4=824122×3=36642×5=210693×4=2772231×2=46216×3=4835×7=245574×7=401829×4=11682×4=328111×3=33393×3=27956×8=448302×4=1208166×3=498862×3=258642×2=8479×9=71185×9=765995×6=5970294×3=882131×2=262121×8=968322×4=128841×9=369282×6=1692184×5=920103×7=721120×2=240655×5=3275126×2=252915×8=732033×6=198144×9=1296159×5=795480×9=4320135×4=540924×3=277276×4=304968×8=774497×3=291838×3=2514178×5=890460×4=1840134×5=670864×5=4320273+381+71=725510+351+570=1431143+322+158=623441+647+49=1137305+291+397=993191+596+364=115131+175+368=574926+996+349=2271162+284+36=482331+332+955=1618226+441+332=999902+774+11=1687326+238+170=734267+125+270=662434+387+85=906222+537+508=1267462+412+102=976643+698+48=138918+304+21=343524+837+762=212327+72+46=145534+783+49=1366334+29+457=820229+386+430=1045233+205+297=735171+75+826=1072483+308+65=856197+170+760=1127126+62+497=685154+652+624=143087+628+224=939955+583+119=1657162+114+281=557967+311+406=1684250+410+28=688798+413+56=1267408+407+132=947281+892+277=1450885+38+68=991279+329+975=1583220+252+175=647676+581+62=131999+317+344=760460+247+447=1154106+86+532=724789+304+204=1297562+75+109=746784+549+239=1572209+488+293=990713+58+596=136798+272+268=638658+436+335=1429167+128+465=760648+938+524=2110304+13+379=696215+736+256=1207142+144+117=403416+791+281=1488514+426+50=990886+541+626=2053384+113-77=420464+552-167=849112+162-106=168399+724-371=752137+279-127=28914+513-101=426173+285-217=241785+247-426=606326+164-52=438496+798-666=628333+33-103=263588+225-747=6676+261-224=113959+112-17=1054274+135-69=340687+249-77=859237+136-277=96768+643-141=1270251+110-223=138121+819-540=400344+16-336=24657+997-305=1349312+149-20=441837+54-552=339108+102-120=90947+768-511=1204320+57-372=5162+695-188=669180+73-107=146982+351-709=624276+71-193=154108+53-142=1961+321-52=33091+805-517=37958+388-318=128784+380-946=21857+338-26=369371+66-332=105241+86-268=59332+956-541=74715+220-212=23799+790-689=900108+269-316=61172+826-739=25944+281-210=115521+73-511=83126+372-365=133947+833-793=987244+201-255=190733+710-305=1138205+222-30=397656+849-270=1235254+173-331=96638+442-115=965130+327-351=106348+512-711=14953+326-278=101185+957-248=894191+137-273=55443+29-102=370367-83-15=269922-153-360=409460-114-318=28874-309-207=358404-131-236=37991-136-705=150306-14-162=130544-301-113=130451-365-14=72778-176-97=505444-132-14=298958-185-772=1309-135-156=18652-497-68=87381-177-109=95651-337-52=262438-332-104=2861-20-824=17305-43-236=26878-623-228=27410-164-91=155697-88-60=549477-112-202=163636-278-265=93450-359-82=9755-205-366=184487-305-75=107753-371-311=71409-50-283=76508-85-145=278453-187-98=168899-320-156=423426-133-33=260990-910-38=42463-97-254=112662-366-162=134465-167-271=27933-516-396=21480-211-113=156878-541-258=79496-375-76=45319-26-154=139469-374-64=31413-213-15=185462-282-11=169602-151-54=397406-80-219=107695-206-132=357469-30-320=119338-76-19=243459-59-125=275874-58-382=434470-384-48=38977-273-440=264390-61-131=198878-503-89=286486-26-229=231594-191-375=28490-255-26=209813-378-322=113477-272+226=431233-104+90=219496-311+92=277593-152+129=57075-24+81=132999-388+333=944258-240+359=377672-230+769=121158-21+358=395745-235+114=624488-438+223=273683-390+501=794472-366+186=292329-64+851=1116323-141+118=300967-423+497=1041375-22+87=440479-158+486=807359-214+122=267869-722+30=177456-232+217=441527-44+28=511206-184+408=430620-568+922=974485-383+182=284878-704+433=607108-84+426=450952-543+977=1386364-194+127=297631-208+264=687405-392+326=339879-254+835=1460467-282+196=381725-712+606=619496-486+385=395871-763+445=553297-251+14=60483-60+511=934238-222+303=319859-416+130=573310-141+200=369416-284+863=995165-64+135=236767-94+789=1462434-297+79=216814-744+416=486415-377+439=477913-538+629=1004494-481+159=172543-283+330=590368-147+252=473839-368+507=978478-244+17=251311-41+122=392275-151+48=172683-248+714=1149268-108+112=272794-482+544=856280-128+139=291865-779+117=20365+(374-104)=335322+(897-345)=87497+(464-256)=305945+(529-239)=123552+(430-217)=265802+(768-63)=1507350+(176-105)=421193+(844-486)=551154+(380-179)=35587+(918-866)=139296+(207-86)=417918+(167-37)=1048286+(352-182)=456902+(887-814)=97511+(368-25)=354562+(885-413)=1034359+(356-215)=500412+(273-113)=572246+(361-323)=284861+(668-263)=1266135+(122-18)=23981+(650-542)=189180+(279-158)=301870+(686-447)=110956+(437-57)=43694+(825-606)=313451+(234-95)=590641+(352-35)=958379+(417-83)=71368+(413-91)=390395+(290-270)=415329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