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271+88=253+395=261+129=146+78=79+306=91+327=379+107=773+137=279+150=104+385=303+124=255+388=79+332=560+693=127+283=142+217=72+297=733+281=172+58=313+151=279+78=291+492=314+108=655+940=266+160=233+766=198+248=122+165=154+307=663+524=244+122=199+270=178+108=343+91=141+132=541+288=76+199=174+601=41+166=231+475=180+139=867+225=82+324=815+255=108+193=252+299=406+71=375+609=151+181=390+871=60+348=52+36=75+118=418+125=105+248=764+205=233+143=178+562=243+169=779+599=351-94=736-25=67-27=610-420=493-147=825-351=280-214=608-503=145-76=766-225=489-129=914-47=211-26=251-30=494-353=859-762=369-302=845-282=220-109=776-655=288-272=807-221=491-49=509-273=348-104=810-166=237-111=297-63=490-369=645-511=423-258=794-744=266-31=816-510=359-214=947-270=464-272=655-295=231-68=560-48=428-98=792-764=61-36=666-504=250-60=641-571=309-71=869-526=484-299=663-15=191-84=897-57=439-108=559-17=321-34=687-473=350-208=911-485=292-152=741-647=53×3=629×9=423×2=672×7=112×5=779×7=265×3=381×7=18×2=835×5=204×4=185×6=64×5=597×2=164×3=146×4=10×8=983×3=310×3=227×2=80×6=646×9=67×2=852×3=138×7=269×4=35×5=569×3=403×2=21×2=69×8=462×6=229×3=470×4=165×2=738×9=69×2=461×6=158×2=176×9=86×9=945×7=49×5=393×7=105×6=46×6=113×8=672×2=147×3=376×2=242×2=329×8=87×8=659×5=322×2=312×3=180×2=86×8=298×2=49×8=85+89+762=41+446+37=446+115+357=349+851+410=580+101+314=57+20+72=70+209+272=412+426+689=237+333+288=678+256+124=485+137+278=981+338+770=131+206+501=710+524+359=22+655+248=843+481+432=334+38+281=576+582+774=208+140+101=91+525+464=96+461+129=451+427+219=166+92+633=245+324+309=116+297+579=206+739+935=750+106+38=546+146+92=146+25+242=200+592+624=182+197+283=53+566+858=169+127+335=743+535+869=128+346+77=376+87+221=59+353+504=755+299+61=73+568+152=375+150+524=436+23+306=654+717+437=178+119+145=123+875+800=502+248+119=860+809+945=12+28+59=669+945+852=44+64+768=359+267+86=287+482+64=301+199+73=125+165+482=417+719+627=138+271+247=691+311+806=467+429+41=827+460+580=148+449+198=27+324+166=377+117-404=617+296-307=137+17-153=631+282-205=77+109-42=726+431-789=202+246-53=251+42-46=104+331-97=762+117-550=164+140-27=82+605-139=22+449-421=650+345-742=325+74-53=375+656-601=46+295-255=625+594-19=244+184-71=140+760-684=348+17-90=203+696-699=65+120-145=645+219-143=99+281-145=41+649-490=324+76-191=798+153-666=27+188-92=367+651-373=302+45-121=876+270-952=411+29-27=562+915-642=42+182-76=275+853-929=46+309-141=530+625-89=62+196-253=608+636-601=78+249-128=158+276-402=286+131-31=594+26-47=197+294-253=577+837-71=150+146-69=857+719-436=11+459-367=967+866-988=104+388-439=314+963-517=115+273-94=938+810-341=376+32-10=748+317-224=67+351-342=874+477-808=264+180-288=372+306-482=204-181-18=863-110-58=84-36-38=737-578-13=208-73-110=780-390-318=188-139-15=991-375-98=495-21-438=808-451-178=281-34-164=697-252-213=448-27-25=917-136-555=395-165-26=519-84-430=478-85-45=238-59-149=300-229-21=938-342-478=427-256-129=756-421-43=465-281-84=466-52-337=455-96-124=829-315-318=434-258-92=970-271-269=278-46-26=875-302-355=239-98-86=839-708-123=370-129-131=903-417-485=451-45-394=914-641-32=368-280-63=651-387-221=235-139-79=681-209-24=383-184-198=975-68-384=475-112-144=890-406-313=327-150-99=661-23-573=339-101-197=598-13-269=459-161-60=789-160-246=452-274-44=810-130-577=478-252-95=732-112-537=318-125-159=424-143-18=444-85-310=919-102-679=492-440-27=685-186-83=463-449+455=161-75+620=218-120+258=874-867+694=402-212+262=882-564+361=193-175+200=537-537+535=401-235+241=902-47+848=256-95+148=876-721+636=171-104+192=187-152+19=139-106+431=924-752+59=360-331+448=888-348+578=350-223+39=974-468+830=259-219+45=946-237+586=144-77+425=194-191+151=281-41+55=872-402+581=427-238+56=410-79+923=283-233+317=855-176+846=434-342+80=836-81+609=289-256+31=277-240+668=484-331+136=900-457+618=339-50+60=805-428+436=442-215+246=866-727+619=487-465+363=436-433+359=336-260+183=886-387+868=355-202+148=516-113+583=355-289+360=226-77+913=328-32+76=786-181+706=290-237+112=343-175+147=361-232+199=489-419+243=294-224+331=964-415+203=276-51+65=792-444+665=142-61+172=767-485+919=474+(457-393)=971+(940-593)=270+(222-121)=563+(890-622)=67+(465-214)=426+(921-385)=457+(378-120)=432+(759-241)=19+(184-11)=673+(904-624)=23+(225-116)=679+(333-120)=347+(116-24)=67+(224-46)=370+(360-313)=359+(891-104)=39+(436-264)=776+(275-194)=371+(341-130)=16+(230-53)=312+(442-359)=653+(950-498)=32+(155-56)=147+(588-387)=292+(462-372)=279+(271-49)=27+(344-273)=586+(992-669)=369+(148-44)=831+(872-122)=413+(80-49)=216+(969-141)=166+(112-61)=455+(907-578)=363+(406-210)=466+(745-393)=108+(421-11)=466+(739-126)=80+(280-85)=517+(859-556)=167+(482-49)=621+(635-428)=497+(107-37)=60+(872-418)=481+(286-161)=172+(768-83)=365+(258-238)=516+(803-655)=139+(129-111)=739+(926-61)=426+(375-76)=56+(848-834)=345+(308-132)=497+(828-677)=41+(124-99)=42+(339-240)=83+(492-426)=692+(681-16)=229+(468-282)=420+(791-555)=315-(92+67)=700-(666+17)=440-(236+40)=870-(23+454)=322-(133+48)=429-(336+19)=344-(156+44)=905-(153+119)=423-(109+75)=676-(107+460)=414-(187+93)=698-(46+17)=272-(23+145)=844-(136+331)=413-(82+55)=465-(167+230)=414-(38+168)=524-(180+105)=478-(75+242)=988-(534+240)=413-(12+45)=907-(472+97)=412-(78+286)=872-(536+312)=368-(17+90)=600-(180+145)=336-(74+19)=755-(240+382)=424-(93+305)=752-(51+259)=449-(215+144)=899-(238+65)=481-(119+21)=605-(110+151)=440-(80+213)=912-(156+525)=480-(112+208)=651-(164+347)=463-(85+221)=355-(166+50)=175-(92+56)=919-(517+93)=273-(32+201)=943-(396+70)=404-(30+197)=868-(635+228)=413-(347+63)=925-(365+516)=311-(11+73)=759-(611+51)=346-(265+11)=479-(320+14)=325-(12+21)=443-(132+73)=460-(25+194)=697-(472+95)=472-(277+147)=602-(285+303)=313-(18+193)=658-(136+346)=428-(381-157)=230-(477-472)=398-(313-279)=548-(792-443)=147-(320-278)=856-(836-696)=308-(343-141)=314-(892-650)=489-(316-290)=583-(695-470)=174-(323-317)=911-(698-207)=178-(469-461)=520-(714-295)=328-(454-173)=494-(574-207)=243-(100-38)=840-(927-211)=334-(410-157)=140-(243-159)=297-(401-265)=945-(860-294)=136-(326-233)=268-(471-304)=123-(184-167)=964-(758-421)=368-(238-167)=220-(997-913)=48-(118-89)=783-(977-866)=329-(371-250)=793-(822-314)=276-(308-92)=913-(738-355)=272-(310-243)=759-(815-567)=261-(385-243)=455-(54-50)=163-(303-191)=827-(662-201)=123-(151-118)=267-(404-178)=397-(253-25)=634-(958-348)=314-(413-158)=977-(739-181)=375-(297-21)=554-(386-229)=404-(161-33)=828-(639-157)=387-(419-353)=859-(837-120)=435-(275-18)=521-(285-253)=457-(464-365)=613-(702-505)=118-(43-42)=871-(682-480)=338-(414-220)=355-(585-559)=238+128×5=578+40×7=264+18×5=404+133×4=86+21×4=715+51×8=494+14×5=122+138×2=391+50×8=543+110×9=180+154×2=838+24×2=383+122×2=358+101×4=136+196×3=522+84×8=154+121×5=97+26×7=58+38×5=594+390×2=164+82×9=80+115×4=59+82×7=462+307×2=225+158×4=645+39×4=230+13×6=576+138×7=216+125×3=503+444×2=32×3+441=471×2+269=125×6+242=168×5+156=78×4+100=159×5+947=123×3+491=60×6+853=121×3+70=283×3+623=31×3+393=103×6+72=56×9+184=472×2+891=61×3+97=399×2+664=74×4+12=17×7+789=54×7+341=239×3+278=160×5+137=26×8+834=65×9+89=31×9+961=83×3+168=304×2+643=89×8+137=88×2+169=44×2+207=119×4+433=225-10×4=879-181×2=400-185×2=617-161×2=336-63×4=938-65×6=405-30×7=548-95×4=238-71×2=754-47×5=231-26×8=498-11×3=246-21×2=900-98×8=283-36×5=626-19×7=312-33×2=829-239×2=194-79×2=503-33×5=458-26×2=702-167×3=490-233×2=673-308×2=442-121×3=835-226×2=140-12×6=755-165×2=453-60×7=988-433×2=326-29×9=415-107×2=369-103×2=851-131×5=340-71×2=876-27×9=446-50×3=305-57×5=323-77×3=473-177×2=382-27×5=265-75×3=346-11×8=459-114×2=377-49×6=159-46×2=375-84×3=512-154×2=341-43×2=217-29×3=476-89×3=846-10×5=239-13×8=744-12×8=396-14×2=206-42×2=425-42×5=965-118×2=344-15×3=132-18×2=316×3-499=597×6-46=226×3-605=779×3-589=179×5-747=405×2-336=246×4-660=688×6-498=61×8-469=847×3-44=155×6-63=626×4-245=125×7-636=152×3-120=141×6-765=467×3-945=88×9-49=251×4-324=136×7-383=505×3-472=323×2-19=884×8-399=165×3-464=119×6-677=24×8-58=105×9-660=260×3-408=767×3-291=229×2-137=607×4-671=108×3-193=691×2-725=147×2-55=458×7-270=83×7-269=535×6-258=272×3-34=374×8-605=59×6-259=885×4-710=234×3-100=314×5-913=157×5-280=716×4-622=267×3-98=777×4-81=40×6-121=369×4-323=29×6-61=723×3-217=69×3-17=812×2-688=100×9-459=503×2-374=93×9-438=651×8-805=321×3-501=315×2-69=316×2-147=581×7-705=34×(366-363)=380×(356-348)=193×(385-382)=741×(782-778)=199×(107-104)=636×(51-44)=38×(19-13)=387×(574-568)=13×(113-109)=749×(835-830)=91×(41-36)=652×(239-234)=74×(487-479)=835×(668-662)=141×(94-90)=112×(770-761)=46×(335-329)=782×(731-725)=100×(123-115)=865×(837-830)=91×(464-457)=272×(884-879)=131×(460-453)=979×(967-959)=65×(499-492)=79×(779-771)=71×(61-52)=315×(788-785)=159×(483-478)=565×(363-357)=134×(50-44)=50×(331-327)=107×(375-368)=976×(601-598)=315×(233-230)=380×(864-858)=55×(156-152)=372×(800-791)=86×(76-68)=768×(549-542)=142×(232-229)=146×(523-517)=80×(183-176)=937×(128-124)=41×(72-67)=590×(312-307)=182×(252-247)=143×(420-417)=287×(84-81)=665×(884-877)=237×(194-191)=360×(831-824)=47×(18-12)=570×(700-696)=142×(404-399)=235×(377-371)=21×(74-71)=54×(620-616)=314×(111-108)=820×(280-274)=1/6+4/6=2/7+4/7=4/7+2/7=6/9+3/9=3/7+2/7=7/9+2/9=1/7+2/7=8/10+2/10=3/8+2/8=1/7+4/7=3/6+2/6=4/10+6/10=2/4-1/4=3/6-2/6=3/8-1/8=7/10-2/10=3/8-2/8=4/5-1/5=3/6-1/6=3/4-1/4=3/5-1/5=4/9-3/9=2/5-1/5=4/10-3/10=参考答案271+88=359253+395=648261+129=390146+78=22479+306=38591+327=418379+107=486773+137=910279+150=429104+385=489303+124=427255+388=64379+332=411560+693=1253127+283=410142+217=35972+297=369733+281=1014172+58=230313+151=464279+78=357291+492=783314+108=422655+940=1595266+160=426233+766=999198+248=446122+165=287154+307=461663+524=1187244+122=366199+270=469178+108=286343+91=434141+132=273541+288=82976+199=275174+601=77541+166=207231+475=706180+139=319867+225=109282+324=406815+255=1070108+193=301252+299=551406+71=477375+609=984151+181=332390+871=126160+348=40852+36=8875+118=193418+125=543105+248=353764+205=969233+143=376178+562=740243+169=412779+599=1378351-94=257736-25=71167-27=40610-420=190493-147=346825-351=474280-214=66608-503=105145-76=69766-225=541489-129=360914-47=867211-26=185251-30=221494-353=141859-762=97369-302=67845-282=563220-109=111776-655=121288-272=16807-221=586491-49=442509-273=236348-104=244810-166=644237-111=126297-63=234490-369=121645-511=134423-258=165794-744=50266-31=235816-510=306359-214=145947-270=677464-272=192655-295=360231-68=163560-48=512428-98=330792-764=2861-36=25666-504=162250-60=190641-571=70309-71=238869-526=343484-299=185663-15=648191-84=107897-57=840439-108=331559-17=542321-34=287687-473=214350-208=142911-485=426292-152=140741-647=9453×3=159629×9=5661423×2=846672×7=4704112×5=560779×7=5453265×3=795381×7=266718×2=36835×5=4175204×4=816185×6=111064×5=320597×2=1194164×3=492146×4=58410×8=80983×3=2949310×3=930227×2=45480×6=480646×9=581467×2=134852×3=2556138×7=966269×4=107635×5=175569×3=1707403×2=80621×2=4269×8=552462×6=2772229×3=687470×4=1880165×2=330738×9=664269×2=138461×6=2766158×2=316176×9=158486×9=774945×7=661549×5=245393×7=2751105×6=63046×6=276113×8=904672×2=1344147×3=441376×2=752242×2=484329×8=263287×8=696659×5=3295322×2=644312×3=936180×2=36086×8=688298×2=59649×8=39285+89+762=93641+446+37=524446+115+357=918349+851+410=1610580+101+314=99557+20+72=14970+209+272=551412+426+689=1527237+333+288=858678+256+124=1058485+137+278=900981+338+770=2089131+206+501=838710+524+359=159322+655+248=925843+481+432=1756334+38+281=653576+582+774=1932208+140+101=44991+525+464=108096+461+129=686451+427+219=1097166+92+633=891245+324+309=878116+297+579=992206+739+935=1880750+106+38=894546+146+92=784146+25+242=413200+592+624=1416182+197+283=66253+566+858=1477169+127+335=631743+535+869=2147128+346+77=551376+87+221=68459+353+504=916755+299+61=111573+568+152=793375+150+524=1049436+23+306=765654+717+437=1808178+119+145=442123+875+800=1798502+248+119=869860+809+945=261412+28+59=99669+945+852=246644+64+768=876359+267+86=712287+482+64=833301+199+73=573125+165+482=772417+719+627=1763138+271+247=656691+311+806=1808467+429+41=937827+460+580=1867148+449+198=79527+324+166=517377+117-404=90617+296-307=606137+17-153=1631+282-205=70877+109-42=144726+431-789=368202+246-53=395251+42-46=247104+331-97=338762+117-550=329164+140-27=27782+605-139=54822+449-421=50650+345-742=253325+74-53=346375+656-601=43046+295-255=86625+594-19=1200244+184-71=357140+760-684=216348+17-90=275203+696-699=20065+120-145=40645+219-143=72199+281-145=23541+649-490=200324+76-191=209798+153-666=28527+188-92=123367+651-373=645302+45-121=226876+270-952=194411+29-27=413562+915-642=83542+182-76=148275+853-929=19946+309-141=214530+625-89=106662+196-253=5608+636-601=64378+249-128=199158+276-402=32286+131-31=386594+26-47=573197+294-253=238577+837-71=1343150+146-69=227857+719-436=114011+459-367=103967+866-988=845104+388-439=53314+963-517=760115+273-94=294938+810-341=1407376+32-10=398748+317-224=84167+351-342=76874+477-808=543264+180-288=156372+306-482=196204-181-18=5863-110-58=69584-36-38=10737-578-13=146208-73-110=25780-390-318=72188-139-15=34991-375-98=518495-21-438=36808-451-178=179281-34-164=83697-252-213=232448-27-25=396917-136-555=226395-165-26=204519-84-430=5478-85-45=348238-59-149=30300-229-21=50938-342-478=118427-256-129=42756-421-43=292465-281-84=100466-52-337=77455-96-124=235829-315-318=196434-258-92=84970-271-269=430278-46-26=206875-302-355=218239-98-86=55839-708-123=8370-129-131=110903-417-485=1451-45-394=12914-641-32=241368-280-63=25651-387-221=43235-139-79=17681-209-24=448383-184-198=1975-68-384=523475-112-144=219890-406-313=171327-150-99=78661-23-573=65339-101-197=41598-13-269=316459-161-60=238789-160-246=383452-274-44=134810-130-577=103478-252-95=131732-112-537=83318-125-159=34424-143-18=263444-85-310=49919-102-679=138492-440-27=25685-186-83=416463-449+455=469161-75+620=706218-120+258=356874-867+694=701402-212+262=452882-564+361=679193-175+200=218537-537+535=535401-235+241=407902-47+848=1703256-95+148=309876-721+636=791171-104+192=259187-152+19=54139-106+431=464924-752+59=231360-331+448=477888-348+578=1118350-223+39=166974-468+830=1336259-219+45=85946-237+586=1295144-77+425=492194-191+151=154281-41+55=295872-402+581=1051427-238+56=245410-79+923=1254283-233+317=367855-176+846=1525434-342+80=172836-81+609=1364289-256+31=64277-240+668=705484-331+136=289900-457+618=1061339-50+60=349805-428+436=813442-215+246=473866-727+619=758487-465+363=385436-433+359=362336-260+183=259886-387+868=1367355-202+148=301516-113+583=986355-289+360=426226-77+913=1062328-32+76=372786-181+706=1311290-237+112=165343-175+147=315361-232+199=328489-419+243=313294-224+331=401964-415+203=752276-51+65=290792-444+665=1013142-61+172=253767-485+919=1201474+(457-393)=538971+(940-593)=1318270+(222-121)=371563+(890-622)=83167+(465-214)=318426+(921-385)=962457+(378-120)=715432+(759-241)=95019+(184-11)=192673+(904-624)=95323+(225-116)=132679+(333-120)=892347+(116-24)=43967+(224-46)=245370+(360-313)=417359+(891-104)=114639+(436-264)=211776+(275-194)=857371+(341-130)=58216+(230-53)=193312+(442-359)=395653+(950-498)=110532+(155-56)=131147+(588-387)=348292+(462-372)=382279+(271-49)=50127+(344-273)=98586+(992-669)=909369+(148-44)=473831+(872-122)=1581413+(80-49)=444216+(969-141)=1044166+(112-61)=217455+(907-578)=784363+(406-210)=559466+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