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64+100=64+365=110+145=169+609=45+104=261+223=70+82=676+976=48+161=200+238=41+58=258+800=259+50=709+605=167+79=93+419=87+103=613+887=135+305=552+231=154+62=262+125=116+147=372+423=213+149=132+93=91+401=164+243=102+275=951+652=40+218=500+238=281+205=191+374=208+62=68+281=173+311=456+924=13+55=16+67=79+353=259+690=196+259=940+253=201+178=379+177=85+283=421+311=122+161=897+523=222+191=400+177=128+138=109+42=69+346=98+335=234+169=104+604=75+275=648+220=430-349=425-386=397-72=746-197=496-230=904-838=408-107=935-707=428-289=476-459=409-18=261-224=346-126=392-214=456-332=485-51=409-248=687-99=140-22=679-74=314-303=629-152=91-21=212-21=247-169=464-45=156-59=950-96=260-172=688-75=121-89=882-573=290-206=956-45=314-75=510-66=460-197=830-572=478-93=973-563=465-254=538-237=221-143=861-240=292-177=160-62=371-261=385-222=199-77=814-361=333-191=740-45=310-133=602-57=168-49=985-509=150-16=893-600=401-237=778-433=366×2=233×3=20×3=990×5=135×6=382×9=334×2=466×7=194×2=464×9=110×7=877×7=379×2=139×9=173×2=981×7=236×4=794×2=398×2=604×2=24×5=676×9=23×2=648×5=105×5=934×5=157×3=537×2=58×8=281×3=79×4=141×2=168×4=689×3=193×4=445×8=155×6=770×2=79×8=90×6=116×3=272×8=120×4=373×2=48×4=287×7=55×6=423×9=123×3=304×7=96×7=53×3=107×6=845×2=10×3=557×7=68×7=417×9=38×2=86×4=82+81+793=145+514+716=453+316+158=473+519+648=173+220+121=643+833+847=327+523+11=384+807+451=69+246+458=917+24+461=102+82+662=954+135+783=209+111+502=173+174+672=190+344+320=858+880+567=269+352+132=47+580+348=196+599+19=101+349+588=92+136+503=655+868+690=124+702+168=626+843+619=44+142+440=923+200+337=314+603+70=106+925+390=344+352+172=356+817+391=401+64+493=801+158+166=351+16+209=733+50+223=426+92+298=925+176+504=33+251+129=15+824+531=34+370+218=677+967+733=50+289+343=676+860+164=10+863+27=606+824+464=72+329+411=582+377+937=49+668+22=700+356+132=35+444+297=916+186+313=44+360+565=881+958+677=182+652+157=483+758+226=337+181+168=777+191+248=207+444+119=839+97+569=89+324+314=988+810+295=406+32-302=770+851-148=153+89-21=71+942-783=57+14-49=613+97-29=209+87-189=825+110-528=29+119-131=296+553-718=12+434-199=363+966-160=11+352-150=868+818-304=185+192-374=153+832-781=216+237-444=812+160-648=205+153-248=340+250-213=109+253-306=689+271-445=94+190-217=922+816-208=333+65-319=340+704-538=75+335-164=85+618-651=396+91-138=214+532-232=123+289-373=519+219-160=69+409-386=146+768-837=49+219-134=81+891-763=120+33-111=207+905-538=220+133-112=553+38-405=243+66-110=935+585-395=166+179-299=431+667-569=63+148-101=149+777-66=39+406-17=675+458-121=118+338-201=373+513-99=167+60-106=556+318-785=200+250-204=778+663-782=172+266-111=336+732-292=219+92-206=604+308-269=323+96-141=35+279-149=384-46-151=800-386-298=499-257-108=726-223-445=434-87-298=733-86-26=374-151-23=711-445-85=350-175-109=881-131-744=350-39-225=680-24-177=483-129-70=909-682-213=460-155-52=898-20-274=461-202-237=586-101-98=494-37-78=909-308-305=311-217-25=375-26-197=240-82-90=847-12-827=345-221-10=944-97-678=335-111-64=722-109-378=439-262-66=638-426-69=360-44-33=878-315-367=278-21-113=997-223-580=256-205-26=865-606-204=487-161-222=946-242-400=452-87-141=948-60-720=381-103-243=562-14-386=389-239-67=825-407-60=348-169-52=740-320-12=431-30-368=725-359-79=439-284-33=787-154-390=442-162-269=915-31-819=218-74-116=491-358-44=413-136-62=452-157-72=462-85-261=782-58-258=186-33-73=700-424-36=307-238+181=483-20+224=247-233+342=303-76+552=283-144+323=812-428+167=170-16+175=494-272+438=450-402+151=684-490+915=429-273+147=542-413+535=256-85+120=756-274+675=441-319+84=870-87+428=297-230+271=723-582+58=260-201+406=895-573+93=268-101+233=683-232+890=335-307+180=688-589+650=493-486+300=665-555+299=291-230+282=768-663+73=119-13+220=721-576+65=430-321+283=341-249+71=495-459+346=894-110+954=283-105+16=854-228+671=311-112+29=887-112+123=249-210+425=545-366+52=442-298+15=987-741+997=444-435+369=643-422+374=44-41+291=817-656+513=345-74+90=611-68+815=307-110+229=560-510+752=131-21+169=900-64+229=329-221+177=176-81+718=352-301+204=379-374+88=361-360+109=859-396+416=95-28+52=494-210+742=63+(248-104)=130+(983-831)=174+(422-156)=436+(207-149)=191+(247-138)=991+(582-157)=25+(435-49)=510+(519-156)=176+(441-105)=948+(560-321)=247+(361-46)=849+(954-701)=318+(316-253)=696+(536-201)=481+(408-277)=554+(569-101)=259+(351-214)=869+(404-84)=351+(298-74)=776+(947-593)=133+(330-133)=628+(463-280)=67+(407-392)=693+(719-199)=42+(218-112)=654+(759-668)=48+(236-122)=269+(526-300)=482+(109-23)=370+(933-283)=254+(353-263)=722+(645-43)=144+(283-75)=762+(464-269)=103+(332-137)=898+(831-17)=273+(384-278)=164+(921-369)=390+(424-385)=688+(386-127)=28+(368-166)=475+(716-512)=221+(282-80)=365+(998-922)=97+(304-84)=585+(972-772)=185+(162-96)=118+(133-38)=452+(466-128)=24+(130-70)=75+(474-81)=968+(637-399)=312+(485-419)=679+(785-758)=24+(474-148)=352+(586-149)=305+(277-138)=897+(616-352)=407+(485-124)=106+(318-99)=299-(110+51)=898-(26+508)=466-(100+190)=745-(42+566)=445-(66+234)=583-(244+313)=391-(13+346)=964-(63+444)=477-(65+264)=887-(21+824)=363-(196+86)=721-(222+69)=308-(34+223)=668-(24+395)=419-(74+175)=576-(126+51)=287-(80+56)=975-(405+304)=478-(63+210)=654-(325+163)=479-(12+358)=952-(579+288)=391-(137+249)=920-(116+308)=402-(98+160)=624-(94+23)=480-(199+187)=991-(360+611)=324-(31+51)=656-(326+167)=348-(220+46)=790-(456+249)=403-(84+97)=975-(45+173)=500-(408+68)=995-(390+63)=476-(204+81)=369-(42+270)=316-(45+10)=872-(105+722)=465-(313+95)=829-(389+268)=439-(256+87)=773-(167+472)=325-(272+15)=719-(405+162)=91-(56+13)=305-(84+128)=480-(304+23)=830-(283+409)=422-(12+227)=749-(142+170)=496-(357+44)=806-(447+66)=473-(58+403)=714-(55+646)=321-(25+99)=389-(344+39)=444-(17+349)=892-(785+45)=261-(121-33)=572-(706-313)=365-(436-428)=483-(799-459)=150-(373-349)=606-(584-155)=356-(457-212)=667-(239-156)=403-(237-31)=509-(323-289)=395-(385-76)=881-(887-427)=329-(299-46)=780-(579-346)=166-(365-217)=703-(960-754)=126-(495-394)=330-(728-722)=117-(260-247)=445-(371-33)=476-(495-215)=861-(787-296)=440-(184-179)=764-(392-330)=373-(287-183)=861-(644-397)=421-(488-301)=970-(681-560)=185-(309-139)=783-(473-242)=314-(296-270)=393-(428-320)=266-(471-216)=816-(727-403)=455-(36-23)=627-(816-498)=399-(185-132)=541-(840-434)=471-(312-99)=399-(621-329)=465-(405-392)=989-(894-139)=292-(451-206)=884-(917-434)=214-(193-188)=648-(507-98)=88-(322-276)=647-(703-356)=342-(370-269)=968-(589-501)=426-(244-49)=697-(999-427)=48-(439-427)=800-(210-47)=484-(347-202)=616-(364-345)=227-(194-51)=959-(590-356)=312-(429-350)=426-(642-590)=15+118×2=697+430×2=171+285×2=744+139×3=166+172×2=345+77×7=314+129×5=495+134×6=65+113×3=260+492×2=483+210×2=734+50×6=408+212×2=344+19×9=104+51×8=604+49×9=139+155×4=312+53×8=89+19×9=504+44×3=282+37×9=744+116×8=121+77×3=402+315×2=137+234×3=799+53×6=75+40×3=80+122×7=193+237×3=90+64×9=81×7+211=17×8+926=129×4+68=457×2+161=39×9+202=425×2+983=87×4+280=73×3+767=19×9+43=325×2+777=177×4+113=54×6+177=79×2+417=213×4+898=163×5+143=43×4+907=332×2+97=75×5+942=33×9+141=107×8+825=15×2+85=54×6+379=186×3+288=86×9+187=21×8+460=121×2+391=133×3+120=107×9+982=115×4+83=316×3+241=380-17×6=304-43×3=409-33×8=358-26×4=227-20×3=403-132×2=190-45×3=362-58×2=359-63×4=809-241×3=345-157×2=899-103×7=295-66×2=383-84×3=269-93×2=833-106×6=382-73×4=776-64×8=263-42×3=646-61×3=228-90×2=681-80×6=31-13×2=945-212×3=438-45×4=536-120×3=302-130×2=966-78×4=306-142×2=436-35×8=383-48×4=865-224×3=437-54×5=898-87×2=89-11×8=882-197×3=387-46×8=945-101×2=442-22×7=913-35×4=448-131×2=815-217×3=238-44×4=206-11×3=395-42×8=323-19×2=284-30×6=980-33×3=237-107×2=716-116×4=480-69×5=770-103×5=389-80×4=835-150×3=159-40×2=503-11×3=270-29×2=677-62×8=184-20×3=666-112×3=303×3-648=328×8-840=128×2-219=482×8-692=106×4-361=889×9-394=434×2-244=689×5-211=396×2-636=362×3-952=151×3-57=623×9-593=478×2-209=536×2-757=299×3-602=165×9-827=135×7-406=761×8-973=71×9-545=382×3-251=128×5-99=312×8-776=279×3-331=242×6-254=84×4-145=513×4-296=86×6-165=414×5-854=96×6-124=706×9-437=327×2-652=844×9-244=363×2-231=190×8-537=110×5-537=750×8-498=135×5-69=659×5-906=170×5-762=439×8-267=177×3-348=405×7-645=196×5-143=267×3-360=478×2-843=92×7-191=58×8-19=144×7-801=68×9-231=593×5-192=87×2-28=656×6-722=113×7-563=439×9-810=184×2-143=695×8-675=310×2-200=438×9-562=104×7-453=646×7-792=102×(112-108)=724×(225-221)=104×(45-36)=631×(405-398)=108×(411-402)=122×(696-693)=37×(117-110)=784×(105-102)=156×(428-425)=668×(274-267)=181×(370-365)=971×(346-340)=124×(490-483)=253×(145-142)=70×(117-114)=238×(197-194)=45×(344-335)=453×(662-656)=107×(165-156)=79×(676-673)=225×(468-465)=75×(566-563)=109×(91-82)=328×(660-655)=75×(465-457)=381×(90-87)=73×(214-211)=883×(997-993)=54×(453-450)=188×(231-223)=52×(221-214)=710×(532-525)=269×(222-219)=785×(69-61)=36×(307-300)=262×(515-508)=120×(314-310)=953×(591-585)=81×(228-225)=404×(342-336)=140×(142-139)=150×(762-758)=316×(218-215)=642×(327-324)=172×(376-373)=214×(117-108)=82×(451-448)=259×(431-428)=302×(83-80)=791×(592-585)=72×(73-70)=548×(502-497)=212×(477-474)=39×(976-968)=109×(292-287)=296×(309-301)=13×(299-293)=530×(688-683)=134×(120-116)=799×(443-439)=2/8+5/8=3/6+2/6=2/6+3/6=3/10+5/10=1/8+6/8=2/7+4/7=4/8+2/8=1/5+3/5=1/7+3/7=3/8+2/8=1/6+2/6=5/8+3/8=2/5-1/5=2/4-1/4=3/6-2/6=2/6-1/6=4/8-2/8=6/7-1/7=5/7-1/7=4/5-1/5=3/5-1/5=3/9-1/9=3/7-1/7=5/10-4/10=参考答案64+100=16464+365=429110+145=255169+609=77845+104=149261+223=48470+82=152676+976=165248+161=209200+238=43841+58=99258+800=1058259+50=309709+605=1314167+79=24693+419=51287+103=190613+887=1500135+305=440552+231=783154+62=216262+125=387116+147=263372+423=795213+149=362132+93=22591+401=492164+243=407102+275=377951+652=160340+218=258500+238=738281+205=486191+374=565208+62=27068+281=349173+311=484456+924=138013+55=6816+67=8379+353=432259+690=949196+259=455940+253=1193201+178=379379+177=55685+283=368421+311=732122+161=283897+523=1420222+191=413400+177=577128+138=266109+42=15169+346=41598+335=433234+169=403104+604=70875+275=350648+220=868430-349=81425-386=39397-72=325746-197=549496-230=266904-838=66408-107=301935-707=228428-289=139476-459=17409-18=391261-224=37346-126=220392-214=178456-332=124485-51=434409-248=161687-99=588140-22=118679-74=605314-303=11629-152=47791-21=70212-21=191247-169=78464-45=419156-59=97950-96=854260-172=88688-75=613121-89=32882-573=309290-206=84956-45=911314-75=239510-66=444460-197=263830-572=258478-93=385973-563=410465-254=211538-237=301221-143=78861-240=621292-177=115160-62=98371-261=110385-222=163199-77=122814-361=453333-191=142740-45=695310-133=177602-57=545168-49=119985-509=476150-16=134893-600=293401-237=164778-433=345366×2=732233×3=69920×3=60990×5=4950135×6=810382×9=3438334×2=668466×7=3262194×2=388464×9=4176110×7=770877×7=6139379×2=758139×9=1251173×2=346981×7=6867236×4=944794×2=1588398×2=796604×2=120824×5=120676×9=608423×2=46648×5=3240105×5=525934×5=4670157×3=471537×2=107458×8=464281×3=84379×4=316141×2=282168×4=672689×3=2067193×4=772445×8=3560155×6=930770×2=154079×8=63290×6=540116×3=348272×8=2176120×4=480373×2=74648×4=192287×7=200955×6=330423×9=3807123×3=369304×7=212896×7=67253×3=159107×6=642845×2=169010×3=30557×7=389968×7=476417×9=375338×2=7686×4=34482+81+793=956145+514+716=1375453+316+158=927473+519+648=1640173+220+121=514643+833+847=2323327+523+11=861384+807+451=164269+246+458=773917+24+461=1402102+82+662=846954+135+783=1872209+111+502=822173+174+672=1019190+344+320=854858+880+567=2305269+352+132=75347+580+348=975196+599+19=814101+349+588=103892+136+503=731655+868+690=2213124+702+168=994626+843+619=208844+142+440=626923+200+337=1460314+603+70=987106+925+390=1421344+352+172=868356+817+391=1564401+64+493=958801+158+166=1125351+16+209=576733+50+223=1006426+92+298=816925+176+504=160533+251+129=41315+824+531=137034+370+218=622677+967+733=237750+289+343=682676+860+164=170010+863+27=900606+824+464=189472+329+411=812582+377+937=189649+668+22=739700+356+132=118835+444+297=776916+186+313=141544+360+565=969881+958+677=2516182+652+157=991483+758+226=1467337+181+168=686777+191+248=1216207+444+119=770839+97+569=150589+324+314=727988+810+295=2093406+32-302=136770+851-148=1473153+89-21=22171+942-783=23057+14-49=22613+97-29=681209+87-189=107825+110-528=40729+119-131=17296+553-718=13112+434-199=247363+966-160=116911+352-150=213868+818-304=1382185+192-374=3153+832-781=204216+237-444=9812+160-648=324205+153-248=110340+250-213=377109+253-306=56689+271-445=51594+190-217=67922+816-208=1530333+65-319=79340+704-538=50675+335-164=24685+618-651=52396+91-138=349214+532-232=514123+289-373=39519+219-160=57869+409-386=92146+768-837=7749+219-134=13481+891-763=209120+33-111=42207+905-538=574220+133-112=241553+38-405=186243+66-110=199935+585-395=1125166+179-299=46431+667-569=52963+148-101=110149+777-66=86039+406-17=428675+458-121=1012118+338-201=255373+513-99=787167+60-106=121556+318-785=89200+250-204=246778+663-782=659172+266-111=327336+732-292=776219+92-206=105604+308-269=643323+96-141=27835+279-149=165384-46-151=187800-386-298=116499-257-108=134726-223-445=58434-87-298=49733-86-26=621374-151-23=200711-445-85=181350-175-109=66881-131-744=6350-39-225=86680-24-177=479483-129-70=284909-682-213=14460-155-52=253898-20-274=604461-202-237=22586-101-98=387494-37-78=379909-308-305=296311-217-25=69375-26-197=152240-82-90=68847-12-827=8345-221-10=114944-97-678=169335-111-64=160722-109-378=235439-262-66=111638-426-69=143360-44-33=283878-315-367=196278-21-113=144997-223-580=194256-205-26=25865-606-204=55487-161-222=104946-242-400=304452-87-141=224948-60-720=168381-103-243=35562-14-386=162389-239-67=83825-407-60=358348-169-52=127740-320-12=408431-30-368=33725-359-79=287439-284-33=122787-154-390=243442-162-269=11915-31-819=65218-74-116=28491-358-44=89413-136-62=215452-157-72=223462-85-261=116782-58-258=466186-33-73=80700-424-36=240307-238+181=250483-20+224=687247-233+342=356303-76+552=779283-144+323=462812-428+167=551170-16+175=329494-272+438=660450-402+151=199684-490+915=1109429-273+147=303542-413+535=664256-85+120=291756-274+675=1157441-319+84=206870-87+428=1211297-230+271=338723-582+58=199260-201+406=465895-573+93=415268-101+233=400683-232+890=1341335-307+180=208688-589+650=749493-486+300=307665-555+299=409291-230+282=343768-663+73=178119-13+220=326721-576+65=210430-321+283=392341-249+71=163495-459+346=382894-110+954=1738283-105+16=194854-228+671=1297311-112+29=228887-112+123=898249-210+425=464545-366+52=231442-298+15=159987-741+997=1243444-435+369=378643-422+374=59544-41+291=294817-656+513=674345-74+90=361611-68+815=1358307-110+229=426560-510+752=802131-21+169=279900-64+229=1065329-221+177=285176-81+718=813352-301+204=255379-374+88=93361-360+109=110859-396+416=87995-28+52=119494-210+742=102663+(248-104)=207130+(983-831)=282174+(422-156)=440436+(207-149)=494191+(247-138)=300991+(582-157)=141625+(435-49)=411510+(519-156)=873176+(441-105)=512948+(560-321)=1187247+(361-46)=562849+(954-701)=1102318+(316-253)=381696+(536-201)=1031481+(408-277)=612554+(569-101)=1022259+(351-214)=396869+(404-84)=1189351+(298-74)=575776+(947-593)=1130133+(330-133)=330628+(463-280)=81167+(407-392)=82693+(719-199)=121342+(218-112)=148654+(759-668)=74548+(236-122)=162269+(526-300)=495482+(109-23)=568370+(933-283)=1020254+(353-263)=344722+(645-43)=1324144+(283-75)=352762+(464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