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75+163=714+540=300+110=451+144=252+192=201+168=112+109=895+710=88+174=435+82=196+209=156+67=96+326=601+762=72+17=323+373=153+210=612+569=152+84=611+735=187+96=262+345=74+45=765+447=380+91=249+522=126+138=116+212=109+148=993+740=344+101=148+818=66+33=203+336=123+203=359+499=219+271=828+354=184+209=220+409=177+130=934+668=228+132=211+509=24+136=112+82=83+399=792+535=77+64=824+316=270+50=157+280=50+24=878+675=262+62=557+416=25+61=406+99=166+228=834+379=468-98=988-228=487-269=626-502=487-366=908-712=306-232=794-467=361-180=989-859=324-302=671-645=271-85=416-308=316-131=453-40=112-69=773-636=409-139=907-204=114-74=676-80=202-133=476-243=170-74=400-369=259-135=415-246=159-14=850-455=472-115=640-474=437-148=879-122=458-53=874-734=258-132=779-653=467-30=832-609=195-171=945-657=292-140=769-733=368-284=516-35=418-386=777-94=412-392=821-539=398-369=936-515=210-46=706-21=378-41=664-534=455-262=396-222=260-158=811-151=80×8=34×5=55×8=798×3=241×3=605×2=82×4=892×3=85×5=292×2=482×2=664×4=312×3=560×2=150×3=340×8=163×4=435×6=99×5=509×2=36×3=561×4=196×3=591×4=110×4=869×9=157×5=348×7=89×3=590×6=28×4=912×8=370×2=945×2=40×9=546×9=183×2=213×9=68×3=746×3=269×2=77×6=51×6=496×9=55×6=145×7=309×2=341×2=318×2=707×3=27×3=632×2=59×7=65×6=54×3=223×6=236×2=578×8=310×3=704×8=623+142+127=46+711+860=637+74+116=211+486+751=111+424+390=680+139+179=216+533+220=23+782+746=383+500+66=256+98+832=321+233+11=959+816+954=214+280+30=861+318+324=432+45+53=501+890+446=25+229+209=37+515+545=97+412+177=156+824+418=164+125+61=10+758+483=302+288+157=326+803+60=560+78+221=663+256+959=600+44+117=466+60+665=82+656+247=100+679+517=429+110+37=733+567+167=91+501+313=713+459+377=442+61+497=27+939+794=416+166+208=66+250+835=40+384+160=404+103+936=290+178+147=272+718+349=86+540+52=595+469+338=148+15+25=12+546+259=52+673+47=281+298+849=158+299+310=578+423+159=238+72+115=752+585+71=322+458+94=633+482+261=390+43+369=349+702+978=178+323+424=292+914+259=76+390+321=299+924+412=51+230-214=636+707-236=173+268-253=658+491-928=337+163-328=663+817-56=180+120-113=765+153-198=137+208-236=900+405-29=285+119-114=664+399-787=145+281-264=907+287-958=364+105-52=108+921-173=141+271-12=614+289-780=73+416-86=355+679-424=70+425-320=43+523-450=161+313-15=236+718-636=21+202-190=295+608-868=219+238-37=711+928-517=22+365-357=850+413-916=232+226-270=534+533-519=320+18-27=171+284-269=265+15-89=59+861-37=29+431-376=558+131-548=179+161-267=268+751-421=22+338-40=921+924-872=221+250-361=892+415-959=106+331-18=525+278-670=366+118-469=34+496-333=134+215-111=338+369-304=72+137-34=785+744-461=330+38-291=544+951-266=43+359-400=886+548-949=190+123-44=320+516-526=46+402-44=112+488-352=367-223-92=853-92-232=498-142-229=220-18-182=448-142-102=934-791-131=162-94-12=823-51-769=363-98-59=717-221-361=472-46-382=970-173-97=482-203-103=754-139-114=313-265-21=989-394-585=397-237-70=701-24-293=425-205-113=766-145-402=447-89-71=406-291-17=447-157-86=979-94-122=369-229-23=923-66-356=316-38-112=858-364-84=330-24-219=862-75-649=174-102-49=698-172-360=467-166-30=488-47-89=282-219-63=869-216-116=480-249-115=904-603-168=380-306-74=750-124-55=346-132-36=546-301-68=451-314-125=614-158-152=322-26-75=440-76-341=473-48-235=992-46-19=283-97-49=810-78-472=406-153-114=808-63-414=483-191-55=953-341-297=431-166-123=526-135-229=355-30-224=962-191-623=433-368-31=834-134-230=432-123+60=356-10+119=424-253+246=788-677+884=255-209+123=482-213+381=246-102+159=983-218+766=273-237+166=910-903+964=96-10+263=939-740+444=174-120+37=191-44+104=324-142+236=513-203+310=254-199+69=706-27+645=341-112+192=724-529+758=333-292+434=493-26+986=252-224+283=698-39+474=445-391+32=593-199+799=495-74+42=589-244+684=325-318+481=955-575+229=432-372+207=542-373+502=421-184+15=978-768+631=471-414+348=615-490+410=316-123+291=677-487+909=118-45+66=366-179+318=458-421+348=594-520+723=92-50+46=690-394+476=451-113+16=828-743+826=324-203+106=494-424+357=246-156+187=534-376+868=311-77+81=901-767+510=497-221+176=651-69+986=173-108+33=636-550+138=140-17+132=891-397+841=207-174+84=823-556+497=313+(216-178)=797+(965-182)=317+(246-35)=339+(832-646)=27+(381-316)=567+(778-427)=490+(281-142)=611+(518-374)=16+(170-98)=796+(883-190)=105+(266-123)=518+(950-921)=382+(254-41)=317+(822-160)=296+(393-279)=268+(931-785)=205+(237-103)=748+(496-130)=349+(134-12)=578+(972-170)=430+(395-64)=650+(889-581)=270+(224-99)=393+(886-793)=233+(217-158)=953+(286-137)=221+(451-131)=136+(735-462)=384+(239-27)=902+(957-446)=91+(479-56)=242+(169-168)=483+(349-153)=792+(937-175)=118+(474-89)=136+(906-473)=99+(161-103)=595+(807-211)=252+(113-85)=122+(876-458)=438+(400-300)=738+(198-40)=442+(497-187)=890+(806-654)=107+(310-182)=291+(851-808)=232+(492-446)=342+(468-320)=39+(374-95)=48+(978-717)=172+(398-213)=938+(592-353)=499+(449-199)=677+(717-285)=90+(289-28)=596+(772-544)=387+(181-19)=529+(525-187)=415+(252-78)=277+(557-39)=411-(36+208)=944-(858+43)=246-(26+75)=966-(664+121)=489-(156+182)=560-(103+176)=493-(175+117)=941-(221+708)=476-(18+62)=267-(104+111)=208-(122+71)=894-(272+382)=489-(151+98)=323-(82+204)=429-(44+119)=586-(195+375)=412-(148+174)=633-(357+256)=407-(159+195)=226-(24+29)=295-(56+19)=867-(531+115)=456-(23+162)=586-(54+431)=495-(106+169)=621-(45+116)=289-(11+221)=686-(80+32)=448-(167+129)=328-(263+38)=379-(54+116)=838-(324+425)=336-(189+34)=555-(243+37)=269-(100+110)=866-(300+321)=477-(386+48)=988-(28+158)=275-(168+87)=818-(147+345)=426-(170+130)=786-(91+171)=316-(146+11)=798-(147+118)=347-(106+236)=755-(128+377)=498-(289+89)=731-(134+82)=468-(28+336)=713-(12+394)=473-(81+199)=585-(261+311)=459-(217+146)=914-(759+82)=361-(24+182)=942-(177+698)=419-(148+269)=890-(362+59)=211-(18+18)=553-(106+358)=218-(128-108)=773-(719-405)=173-(290-132)=594-(522-170)=206-(494-374)=798-(344-203)=292-(91-61)=976-(636-134)=315-(179-120)=802-(732-451)=375-(384-184)=541-(628-559)=208-(453-312)=583-(689-551)=300-(243-74)=531-(345-285)=297-(168-130)=976-(562-48)=363-(419-127)=321-(772-702)=151-(197-158)=670-(278-105)=329-(477-272)=209-(636-633)=275-(324-249)=994-(954-491)=468-(281-198)=333-(572-565)=470-(260-14)=676-(768-685)=211-(449-382)=674-(985-604)=391-(303-152)=904-(711-280)=129-(247-150)=469-(330-121)=440-(449-319)=277-(462-275)=227-(112-26)=527-(295-275)=93-(454-423)=836-(441-127)=104-(422-354)=726-(838-363)=300-(407-184)=637-(998-807)=341-(223-23)=880-(227-189)=449-(275-11)=730-(948-318)=495-(272-212)=282-(302-271)=111-(380-291)=775-(403-242)=205-(262-57)=867-(572-571)=394-(133-80)=315-(291-216)=444-(455-417)=382-(915-598)=275+91×3=22+18×9=355+208×3=174+426×2=169+222×2=30+56×2=319+70×4=452+441×2=427+124×3=416+69×4=284+68×3=633+115×3=242+32×2=254+95×3=176+185×3=908+55×5=139+140×5=848+107×4=35+167×2=165+94×2=108+128×3=95+74×2=162+59×5=857+114×4=318+84×5=445+121×2=204+107×6=541+239×4=100+53×6=717+90×5=68×4+45=304×3+504=54×4+61=37×6+40=120×4+410=113×8+900=118×7+59=60×8+565=16×6+315=232×3+753=58×7+360=131×7+549=248×2+208=185×4+711=48×3+406=100×9+932=35×5+277=50×6+37=80×8+249=80×9+956=230×4+64=48×3+519=279×2+396=168×2+544=157×5+180=84×5+974=165×3+500=138×4+950=125×3+157=138×2+124=452-88×2=387-44×5=365-13×9=779-62×8=336-61×4=414-27×9=291-102×2=909-94×6=357-147×2=696-113×6=403-11×6=965-88×6=461-35×6=641-113×4=374-44×7=200-10×6=413-87×3=816-98×3=456-139×2=200-14×4=294-70×4=792-276×2=274-135×2=730-21×4=361-36×8=301-91×3=467-150×2=821-179×4=491-61×7=612-67×2=372-51×6=822-75×9=402-37×7=714-129×4=361-18×5=829-41×7=139-12×2=830-230×3=393-98×2=437-47×6=253-13×6=420-80×4=251-41×3=687-42×2=365-12×2=302-57×4=367-75×4=975-122×6=475-12×6=940-273×3=272-31×5=895-143×2=397-41×3=486-14×6=128-18×3=683-89×2=474-42×3=404-50×3=222-109×2=124-57×2=157×3-109=759×7-293=90×9-339=460×6-999=360×2-583=619×9-814=303×3-885=124×9-590=43×7-210=648×5-260=49×7-182=314×2-166=129×5-634=448×4-764=19×5-60=874×6-461=300×2-29=835×4-456=264×3-260=695×8-381=76×9-38=322×8-681=155×2-194=131×9-444=342×2-75=640×4-995=264×3-561=299×7-878=233×2-152=259×4-711=51×5-118=540×8-297=208×4-399=904×8-635=158×2-89=566×8-650=154×6-365=549×9-664=280×2-110=556×5-942=91×5-425=527×8-186=67×5-84=288×6-638=100×7-324=747×2-801=225×2-242=252×5-625=57×3-159=877×5-550=196×4-117=724×2-960=242×3-359=303×6-47=405×2-370=287×9-879=155×4-548=806×2-267=72×4-214=374×7-490=87×(494-489)=630×(395-386)=228×(399-395)=557×(107-101)=183×(110-106)=863×(963-955)=112×(489-486)=241×(839-836)=170×(359-356)=910×(805-798)=165×(292-288)=613×(888-882)=280×(192-189)=59×(458-455)=55×(358-352)=309×(452-445)=71×(377-368)=597×(386-383)=132×(383-377)=868×(984-977)=235×(150-146)=777×(846-843)=236×(276-272)=592×(934-925)=36×(143-138)=318×(592-589)=68×(429-421)=993×(317-312)=58×(439-434)=600×(769-760)=65×(190-182)=391×(226-218)=130×(58-51)=905×(449-440)=167×(246-243)=604×(383-376)=154×(335-332)=899×(84-81)=31×(199-191)=205×(374-371)=35×(192-187)=144×(835-827)=110×(424-416)=543×(781-775)=164×(388-385)=116×(665-657)=99×(484-475)=320×(840-833)=45×(164-155)=244×(232-225)=77×(247-238)=359×(869-860)=207×(291-287)=621×(599-594)=152×(298-293)=116×(286-279)=71×(273-264)=948×(878-871)=157×(207-203)=55×(88-81)=1/5+3/5=2/8+4/8=3/8+4/8=4/10+5/10=3/7+2/7=3/8+5/8=4/8+2/8=3/8+2/8=4/7+2/7=2/7+3/7=1/8+6/8=1/6+3/6=4/7-2/7=3/6-2/6=2/4-1/4=7/10-2/10=3/7-1/7=2/3-1/3=2/6-1/6=3/6-1/6=4/8-2/8=3/5-1/5=5/7-1/7=5/6-1/6=参考答案75+163=238714+540=1254300+110=410451+144=595252+192=444201+168=369112+109=221895+710=160588+174=262435+82=517196+209=405156+67=22396+326=422601+762=136372+17=89323+373=696153+210=363612+569=1181152+84=236611+735=1346187+96=283262+345=60774+45=119765+447=1212380+91=471249+522=771126+138=264116+212=328109+148=257993+740=1733344+101=445148+818=96666+33=99203+336=539123+203=326359+499=858219+271=490828+354=1182184+209=393220+409=629177+130=307934+668=1602228+132=360211+509=72024+136=160112+82=19483+399=482792+535=132777+64=141824+316=1140270+50=320157+280=43750+24=74878+675=1553262+62=324557+416=97325+61=86406+99=505166+228=394834+379=1213468-98=370988-228=760487-269=218626-502=124487-366=121908-712=196306-232=74794-467=327361-180=181989-859=130324-302=22671-645=26271-85=186416-308=108316-131=185453-40=413112-69=43773-636=137409-139=270907-204=703114-74=40676-80=596202-133=69476-243=233170-74=96400-369=31259-135=124415-246=169159-14=145850-455=395472-115=357640-474=166437-148=289879-122=757458-53=405874-734=140258-132=126779-653=126467-30=437832-609=223195-171=24945-657=288292-140=152769-733=36368-284=84516-35=481418-386=32777-94=683412-392=20821-539=282398-369=29936-515=421210-46=164706-21=685378-41=337664-534=130455-262=193396-222=174260-158=102811-151=66080×8=64034×5=17055×8=440798×3=2394241×3=723605×2=121082×4=328892×3=267685×5=425292×2=584482×2=964664×4=2656312×3=936560×2=1120150×3=450340×8=2720163×4=652435×6=261099×5=495509×2=101836×3=108561×4=2244196×3=588591×4=2364110×4=440869×9=7821157×5=785348×7=243689×3=267590×6=354028×4=112912×8=7296370×2=740945×2=189040×9=360546×9=4914183×2=366213×9=191768×3=204746×3=2238269×2=53877×6=46251×6=306496×9=446455×6=330145×7=1015309×2=618341×2=682318×2=636707×3=212127×3=81632×2=126459×7=41365×6=39054×3=162223×6=1338236×2=472578×8=4624310×3=930704×8=5632623+142+127=89246+711+860=1617637+74+116=827211+486+751=1448111+424+390=925680+139+179=998216+533+220=96923+782+746=1551383+500+66=949256+98+832=1186321+233+11=565959+816+954=2729214+280+30=524861+318+324=1503432+45+53=530501+890+446=183725+229+209=46337+515+545=109797+412+177=686156+824+418=1398164+125+61=35010+758+483=1251302+288+157=747326+803+60=1189560+78+221=859663+256+959=1878600+44+117=761466+60+665=119182+656+247=985100+679+517=1296429+110+37=576733+567+167=146791+501+313=905713+459+377=1549442+61+497=100027+939+794=1760416+166+208=79066+250+835=115140+384+160=584404+103+936=1443290+178+147=615272+718+349=133986+540+52=678595+469+338=1402148+15+25=18812+546+259=81752+673+47=772281+298+849=1428158+299+310=767578+423+159=1160238+72+115=425752+585+71=1408322+458+94=874633+482+261=1376390+43+369=802349+702+978=2029178+323+424=925292+914+259=146576+390+321=787299+924+412=163551+230-214=67636+707-236=1107173+268-253=188658+491-928=221337+163-328=172663+817-56=1424180+120-113=187765+153-198=720137+208-236=109900+405-29=1276285+119-114=290664+399-787=276145+281-264=162907+287-958=236364+105-52=417108+921-173=856141+271-12=400614+289-780=12373+416-86=403355+679-424=61070+425-320=17543+523-450=116161+313-15=459236+718-636=31821+202-190=33295+608-868=35219+238-37=420711+928-517=112222+365-357=30850+413-916=347232+226-270=188534+533-519=548320+18-27=311171+284-269=186265+15-89=19159+861-37=88329+431-376=84558+131-548=141179+161-267=73268+751-421=59822+338-40=320921+924-872=973221+250-361=110892+415-959=348106+331-18=419525+278-670=133366+118-469=1534+496-333=197134+215-111=238338+369-304=40372+137-34=175785+744-461=1068330+38-291=77544+951-266=122943+359-400=2886+548-949=485190+123-44=269320+516-526=31046+402-44=404112+488-352=248367-223-92=52853-92-232=529498-142-229=127220-18-182=20448-142-102=204934-791-131=12162-94-12=56823-51-769=3363-98-59=206717-221-361=135472-46-382=44970-173-97=700482-203-103=176754-139-114=501313-265-21=27989-394-585=10397-237-70=90701-24-293=384425-205-113=107766-145-402=219447-89-71=287406-291-17=98447-157-86=204979-94-122=763369-229-23=117923-66-356=501316-38-112=166858-364-84=410330-24-219=87862-75-649=138174-102-49=23698-172-360=166467-166-30=271488-47-89=352282-219-63=0869-216-116=537480-249-115=116904-603-168=133380-306-74=0750-124-55=571346-132-36=178546-301-68=177451-314-125=12614-158-152=304322-26-75=221440-76-341=23473-48-235=190992-46-19=927283-97-49=137810-78-472=260406-153-114=139808-63-414=331483-191-55=237953-341-297=315431-166-123=142526-135-229=162355-30-224=101962-191-623=148433-368-31=34834-134-230=470432-123+60=369356-10+119=465424-253+246=417788-677+884=995255-209+123=169482-213+381=650246-102+159=303983-218+766=1531273-237+166=202910-903+964=97196-10+263=349939-740+444=643174-120+37=91191-44+104=251324-142+236=418513-203+310=620254-199+69=124706-27+645=1324341-112+192=421724-529+758=953333-292+434=475493-26+986=1453252-224+283=311698-39+474=1133445-391+32=86593-199+799=1193495-74+42=463589-244+684=1029325-318+481=488955-575+229=609432-372+207=267542-373+502=671421-184+15=252978-768+631=841471-414+348=405615-490+410=535316-123+291=484677-487+909=1099118-45+66=139366-179+318=505458-421+348=385594-520+723=79792-50+46=88690-394+476=772451-113+16=354828-743+826=911324-203+106=227494-424+357=427246-156+187=277534-376+868=1026311-77+81=315901-767+510=644497-221+176=452651-69+986=1568173-108+33=98636-550+138=224140-17+132=255891-397+841=1335207-174+84=117823-556+497=764313+(216-178)=351797+(965-182)=1580317+(246-35)=528339+(832-646)=52527+(381-316)=92567+(778-427)=918490+(281-142)=629611+(518-374)=75516+(170-98)=88796+(883-190)=1489105+(266-123)=248518+(950-921)=547382+(254-41)=595317+(822-160)=979296+(393-279)=410268+(931-785)=414205+(237-103)=339748+(496-130)=1114349+(134-12)=471578+(972-170)=1380430+(395-64)=761650+(889-581)=958270+(224-99)=395393+(886-793)=486233+(217-158)=292953+(286-137)=1102221+(451-131)=541136+(735-462)=409384+(239-27)=596902+(957-446)=141391+(479-56)=514242+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