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66+26=516+202=193+102=96+249=198+238=248+660=212+151=977+209=168+96=281+200=222+42=934+695=231+244=118+162=28+140=414+243=120+179=984+219=173+71=325+104=284+85=562+123=170+32=195+93=56+156=124+223=108+43=416+106=57+124=252+450=82+409=318+804=88+118=507+248=202+164=568+244=93+244=298+784=163+46=103+390=248+42=963+314=354+71=388+251=124+371=331+60=102+308=206+725=296+178=89+55=350+107=262+227=66+28=894+820=223+161=216+430=362+72=156+341=213+124=281+622=164-91=745-29=265-226=846-83=283-261=970-693=410-121=514-188=384-222=969-362=441-88=166-101=434-118=906-872=363-58=965-936=212-45=513-337=206-170=642-140=473-259=952-782=390-201=372-40=388-89=991-813=427-112=681-658=477-23=720-366=455-307=959-932=469-124=261-189=315-301=930-853=491-103=909-185=111-75=636-210=435-298=738-646=157-86=706-328=385-218=298-164=480-29=276-71=250-102=788-291=388-140=837-672=377-225=643-298=282-37=996-705=174-42=727-180=330-310=578-394=251×2=410×5=60×3=662×6=12×3=553×2=53×4=195×5=18×5=854×6=135×2=624×2=163×2=401×8=92×3=568×7=20×9=143×6=188×5=761×6=189×5=826×8=44×7=879×2=56×2=120×6=105×6=807×4=123×4=888×7=458×2=313×8=103×4=469×3=85×3=689×3=143×5=674×8=318×3=669×3=33×8=456×3=91×9=663×8=55×4=435×5=24×2=938×9=67×5=896×4=304×3=321×8=110×7=611×4=32×4=764×3=104×5=509×5=154×2=505×3=472+15+403=294+188+371=456+166+106=406+402+936=185+84+47=264+717+77=57+27+554=151+828+980=488+317+84=634+754+288=191+122+49=564+693+898=367+227+268=810+662+374=322+394+148=166+269+883=167+592+18=984+910+88=68+253+460=367+118+67=144+59+189=230+852+681=35+729+46=971+210+743=121+256+573=414+378+476=10+17+761=315+749+772=333+236+233=591+268+324=165+238+590=987+401+110=105+47+698=376+570+929=339+130+138=585+781+403=61+69+717=621+468+350=479+134+376=704+293+534=115+213+12=565+512+107=159+574+106=136+83+238=138+108+373=201+157+251=67+18+345=856+206+906=397+169+73=370+425+548=368+382+222=585+185+379=300+81+599=612+200+77=302+537+37=767+318+608=215+131+487=612+780+372=273+403+277=316+946+561=140+171-194=655+282-30=182+15-89=740+452-99=105+11-35=415+985-867=148+336-286=460+295-23=82+306-148=735+487-199=276+133-375=325+433-716=154+127-110=941+883-959=346+149-342=485+518-852=48+176-182=758+761-323=235+216-143=107+720-466=125+368-20=275+539-490=96+379-451=701+359-341=242+91-155=357+553-808=178+124-180=777+249-170=63+400-272=601+674-978=16+352-142=352+893-847=103+185-193=978+840-817=105+288-62=571+709-354=119+290-329=248+403-134=199+206-239=623+604-147=147+260-36=865+498-241=59+352-313=945+833-198=10+391-253=579+761-950=435+43-310=864+754-532=249+46-114=544+106-375=210+287-266=396+924-302=56+137-18=882+402-330=157+42-23=787+593-561=282+46-222=820+530-75=51+332-243=765+325-241=466-288-57=675-215-362=317-137-65=766-316-197=275-144-120=654-55-362=351-10-314=906-697-159=291-81-205=780-412-270=202-79-114=852-72-601=260-100-121=434-23-41=416-10-68=989-63-596=405-171-126=749-264-208=347-132-96=860-153-546=349-165-57=855-174-33=121-90-25=907-62-418=341-28-167=874-387-476=279-92-120=461-196-144=415-30-204=959-181-308=452-243-133=731-479-41=499-12-28=866-605-114=448-323-66=194-42-22=463-390-24=891-116-477=116-66-45=784-361-133=483-20-238=814-353-243=454-173-273=781-352-184=474-273-22=779-135-201=434-17-329=936-79-637=288-23-228=902-458-119=437-260-143=815-175-531=277-31-35=729-185-113=487-153-46=755-330-369=414-69-170=327-52-222=347-76-112=678-14-292=473-328+95=877-52+466=160-23+32=968-532+966=116-30+175=558-467+362=464-261+108=479-349+549=293-253+121=690-103+607=96-95+106=699-129+275=282-205+42=802-664+28=496-489+67=322-280+280=442-74+87=342-115+438=257-186+172=913-746+836=277-132+210=527-437+30=365-295+189=739-325+490=464-43+69=841-592+917=471-40+32=851-631+787=464-436+59=706-392+776=455-130+22=993-60+468=359-355+359=873-686+200=412-133+113=920-334+458=413-152+235=428-46+87=194-153+285=831-53+247=145-144+275=780-422+922=113-21+313=579-47+296=445-416+50=669-102+16=349-340+276=834-230+590=238-132+47=346-86+23=196-64+61=550-486+541=88-85+163=339-338+872=131-48+103=499-261+260=425-358+261=837-443+151=233-120+87=629-545+638=16+(415-250)=953+(785-392)=271+(410-308)=118+(921-784)=354+(337-244)=288+(281-221)=41+(416-374)=146+(650-430)=36+(212-65)=479+(948-905)=316+(495-265)=639+(987-255)=176+(405-35)=126+(733-702)=406+(286-165)=316+(833-430)=31+(84-73)=857+(907-87)=201+(127-113)=603+(799-644)=280+(411-168)=214+(745-290)=179+(360-170)=717+(970-493)=395+(163-160)=538+(899-95)=12+(437-167)=912+(936-94)=144+(364-11)=97+(845-581)=435+(159-157)=444+(771-274)=387+(495-336)=115+(791-530)=412+(240-201)=19+(870-23)=443+(420-237)=457+(542-341)=188+(253-196)=848+(182-12)=204+(345-21)=120+(433-380)=352+(380-137)=548+(717-499)=53+(236-206)=418+(779-118)=350+(310-56)=254+(429-248)=482+(157-154)=920+(99-44)=36+(451-180)=561+(207-128)=448+(495-149)=681+(162-76)=308+(313-249)=192+(817-704)=300+(154-100)=423+(503-45)=98+(386-257)=741+(775-688)=382-(143+155)=987-(721+86)=463-(57+329)=912-(155+343)=226-(92+52)=657-(176+169)=466-(224+110)=974-(600+123)=482-(274+135)=582-(168+285)=399-(132+226)=778-(500+165)=246-(49+156)=946-(401+392)=356-(215+77)=938-(76+846)=484-(154+245)=832-(189+65)=368-(132+211)=771-(222+79)=219-(87+90)=881-(444+24)=463-(15+157)=791-(140+612)=457-(126+125)=832-(171+271)=482-(306+60)=931-(858+31)=190-(107+73)=860-(617+211)=484-(76+174)=722-(80+30)=298-(42+209)=887-(529+314)=412-(116+43)=573-(51+100)=257-(97+110)=852-(191+466)=464-(211+202)=794-(179+243)=474-(304+87)=892-(361+155)=450-(360+74)=659-(29+22)=486-(24+424)=802-(494+70)=332-(184+98)=852-(556+212)=347-(59+213)=823-(28+731)=314-(88+96)=967-(485+258)=431-(171+225)=936-(169+137)=302-(48+184)=813-(87+513)=367-(306+29)=486-(214+153)=441-(148+169)=842-(324+390)=297-(338-224)=295-(931-767)=224-(405-346)=945-(905-670)=253-(386-180)=773-(378-53)=188-(400-303)=828-(686-441)=316-(24-11)=914-(895-352)=482-(361-179)=608-(798-582)=279-(363-278)=158-(420-404)=214-(246-62)=565-(652-306)=79-(267-220)=644-(594-185)=398-(212-190)=278-(717-587)=494-(353-47)=631-(536-29)=97-(437-419)=880-(908-680)=468-(82-55)=586-(435-426)=322-(371-355)=835-(760-334)=451-(386-150)=417-(755-655)=71-(41-27)=759-(942-543)=394-(337-54)=924-(347-153)=351-(141-137)=768-(415-92)=385-(100-24)=993-(959-558)=394-(225-124)=643-(450-348)=364-(323-197)=841-(798-108)=421-(342-236)=667-(748-176)=348-(389-190)=877-(704-664)=241-(498-402)=939-(941-520)=446-(455-148)=353-(424-263)=492-(278-197)=678-(792-364)=486-(184-84)=942-(770-109)=475-(246-72)=983-(961-835)=430-(116-37)=393-(209-39)=479-(461-428)=490-(719-629)=92+173×4=127+57×6=110+387×2=852+95×7=130+212×2=305+279×3=164+133×5=685+227×2=89+188×2=624+150×4=462+43×2=51+66×7=41+40×8=447+40×9=50+192×3=618+356×2=455+79×3=422+128×2=293+64×3=534+23×3=245+195×2=133+185×4=48+221×4=759+47×4=65+87×3=379+362×2=97+159×2=30+67×6=35+164×2=371+103×7=46×3+56=83×2+343=75×6+223=59×9+144=420×2+14=299×2+382=16×5+227=90×5+135=41×5+82=79×5+104=162×2+378=75×8+576=38×4+119=94×2+566=47×3+425=316×2+20=179×5+21=35×2+88=104×4+289=477×2+637=90×4+486=84×4+339=17×8+483=422×2+530=197×2+47=107×8+659=102×5+118=118×7+509=87×7+21=319×2+675=298-144×2=982-97×8=443-72×2=749-70×6=253-33×5=819-72×6=397-15×4=670-170×3=207-39×4=336-50×3=312-88×2=809-73×7=456-24×6=875-47×6=400-47×4=588-128×3=358-53×6=177-27×6=165-39×3=925-250×2=487-38×2=967-112×5=349-13×4=833-66×2=493-17×2=874-288×3=428-27×2=487-204×2=372-62×2=932-139×3=432-178×2=679-141×4=243-38×6=951-404×2=480-64×3=690-99×5=277-56×3=993-173×3=166-24×5=903-293×3=347-64×5=459-102×3=206-57×2=646-58×5=260-39×4=740-202×2=453-185×2=943-131×7=440-20×4=565-255×2=454-21×3=606-131×3=211-23×4=886-40×9=499-39×4=884-382×2=332-40×4=902-130×4=252-33×4=377-18×4=83×8-276=322×7-20=366×2-593=869×7-66=104×9-11=667×6-90=132×2-209=850×9-857=114×7-766=588×7-519=183×4-429=840×2-861=98×7-160=787×8-245=73×9-78=523×9-806=188×2-356=283×2-426=148×4-75=892×3-161=19×9-165=443×3-94=101×8-81=664×5-604=386×2-421=669×3-215=102×8-234=251×7-160=116×4-374=625×6-708=441×2-636=214×7-37=240×4-132=545×3-371=200×3-206=514×6-168=443×2-32=849×4-728=359×2-10=130×5-504=230×4-404=526×2-103=92×9-220=803×2-542=206×4-354=398×5-987=76×6-240=591×9-691=221×4-238=614×8-587=114×6-614=602×5-651=164×5-76=584×3-40=397×2-364=221×2-115=92×7-549=74×8-47=329×2-361=606×3-995=49×(245-239)=282×(228-223)=150×(176-171)=200×(94-87)=29×(250-243)=174×(986-980)=68×(22-15)=508×(237-231)=33×(379-375)=804×(237-232)=159×(55-49)=746×(551-548)=56×(394-388)=647×(117-110)=171×(80-75)=639×(605-599)=119×(217-211)=36×(487-480)=123×(377-369)=528×(632-623)=61×(241-232)=698×(269-261)=11×(184-175)=100×(424-419)=203×(486-482)=177×(542-536)=138×(312-308)=72×(808-805)=156×(455-450)=521×(961-955)=50×(52-47)=855×(667-659)=25×(231-222)=657×(570-563)=38×(435-431)=181×(828-821)=140×(97-94)=833×(733-728)=242×(421-417)=882×(392-384)=214×(352-348)=632×(645-642)=14×(397-393)=239×(672-667)=139×(472-465)=872×(770-767)=52×(246-237)=626×(37-29)=114×(211-203)=37×(710-705)=72×(44-41)=662×(312-304)=149×(119-114)=288×(23-15)=154×(133-127)=946×(342-339)=42×(33-29)=86×(254-251)=302×(385-382)=764×(939-935)=1/8+5/8=4/8+2/8=1/7+4/7=3/6+2/6=1/6+4/6=2/9+6/9=1/6+3/6=6/10+4/10=4/7+2/7=2/6+3/6=2/7+3/7=5/10+2/10=2/4-1/4=3/5-1/5=3/8-1/8=2/7-1/7=6/8-1/8=5/8-3/8=3/6-1/6=4/6-2/6=4/7-1/7=4/5-1/5=4/6-1/6=3/9-1/9=参考答案66+26=92516+202=718193+102=29596+249=345198+238=436248+660=908212+151=363977+209=1186168+96=264281+200=481222+42=264934+695=1629231+244=475118+162=28028+140=168414+243=657120+179=299984+219=1203173+71=244325+104=429284+85=369562+123=685170+32=202195+93=28856+156=212124+223=347108+43=151416+106=52257+124=181252+450=70282+409=491318+804=112288+118=206507+248=755202+164=366568+244=81293+244=337298+784=1082163+46=209103+390=493248+42=290963+314=1277354+71=425388+251=639124+371=495331+60=391102+308=410206+725=931296+178=47489+55=144350+107=457262+227=48966+28=94894+820=1714223+161=384216+430=646362+72=434156+341=497213+124=337281+622=903164-91=73745-29=716265-226=39846-83=763283-261=22970-693=277410-121=289514-188=326384-222=162969-362=607441-88=353166-101=65434-118=316906-872=34363-58=305965-936=29212-45=167513-337=176206-170=36642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36)=546115+(791-530)=376412+(240-201)=45119+(870-23)=866443+(420-237)=626457+(542-341)=658188+(253-196)=245848+(182-12)=1018204+(345-21)=528120+(433-380)=173352+(380-137)=595548+(717-499)=76653+(236-206)=83418+(779-118)=1079350+(310-56)=604254+(429-248)=435482+(157-154)=485920+(99-44)=97536+(451-180)=307561+(207-128)=640448+(495-149)=794681+(162-76)=767308+(313-249)=372192+(817-704)=305300+(154-100)=354423+(503-45)=88198+(386-257)=227741+(775-688)=828382-(143+155)=84987-(721+86)=180463-(57+329)=77912-(155+343)=414226-(92+52)=82657-(176+169)=312466-(224+110)=132974-(600+123)=251482-(274+135)=73582-(168+285)=129399-(132+226)=41778-(500+165)=113246-(49+156)=41946-(401+392)=153356-(215+77)=64938-(76+846)=16484-(154+245)=85832-(189+65)=578368-(132+211)=25771-(222+79)=470219-(87+90)=42881-(444+24)=413463-(15+157)=291791-(140+612)=39457-(126+125)=206832-(171+271)=390482-(306+60)=116931-(858+31)=42190-(107+73)=10860-(617+211)=32484-(76+174)=234722-(80+30)=612298-(42+209)=47887-(529+314)=44412-(116+43)=253573-(51+100)=422257-(97+110)=50852-(191+466)=195464-(211+202)=51794-(179+243)=372474-(304+87)=83892-(361+155)=376450-(360+74)=16659-(29+22)=608486-(24+424)=38802-(494+70)=238332-(184+98)=50852-(556+212)=84347-(59+213)=75823-(28+731)=64314-(88+96)=130967-(485+258)=224431-(171+225)=35936-(169+137)=630302-(48+184)=70813-(87+513)=213367-(306+29)=32486-(214+153)=119441-(148+169)=124842-(324+390)=128297-(338-224)=183295-(931-767)=131224-(405-346)=165945-(905-670)=710253-(386-180)=47773-(378-53)=448188-(400-303)=91828-(686-441)=583316-(24-11)=303914-(895-352)=371482-(361-179)=300608-(798-582)=392279-(363-278)=194158-(420-404)=142214-(246-62)=30565-(652-306)=21979-(267-220)=32644-(594-185)=235398-(212-190)=376278-(717-587)=148494-(353-47)=188631-(536-29)=12497-(437-419)=79880-(908-680)=652468-(82-55)=441586-(435-426)=577322-(371-355)=306835-(760-334)=409451-(386-150)=215417-(755-655)=31771-(41-27)=57759-(942-543)=360394-(337-54)=111924-(347-153)=730351-(141-137)=347768-(415-92)=445385-(100-24)=309993-(959-558)=592394-(225-124)=293643-(450-348)=541364-(323-197)=238841-(798-108)=151421-(342-236)=315667-(748-176)=95348-(389-190)=149877-(704-664)=837241-(498-402)=145939-(941-520)=518446-(455-148)=139353-(424-263)=192492-(278-197)=411678-(792-364)=250486-(184-84)=386942-(770-109)=281475-(246-72)=301983-(961-835)=857430-(116-37)=351393-(209-39)=223479-(461-428)=446490-(719-629)=40092+173×4=784127+57×6=469110+387×2=884852+95×7=1517130+212×2=554305+279×3=1142164+133×5=829685+227×2=113989+188×2=465624+150×4=1224462+43×2=54851+66×7=51341+40×8=361447+40×9=80750+192×3=626618+356×2=1330455+79×3=692422+128×2=678293+64×3=485534+23×3=603245+195×2=635133+185×4=87348+221×4=932759+47×4=94765+87×3=326379+362×2=110397+159×2=41530+67×6=43235+164×2=363371+103×7=109246×3+56=19483×2+343=50975×6+223=67359×9+144=675420×2+14=854299×2+382=98016×5+227=30790×5+135=58541×5+82=28779×5+104=499162×2+378=70275×8+576=117638×4+119=27194×2+566=75447×3+425=566316×2+20=652179×5+21=91635×2+88=158104×4+289=705477×2+637=159190×4+486=84684×4+339=67517×8+483=619422×2+530=1374197×2+47=441107×8+659=1515102×5+118=628118×7+509=133587×7+21=630319×2+675=1313298-144×2=10982-97×8=206443-72×2=299749-70×6=329253-33×5=88819-72×6=387397-15×4=337670-170×3=160207-39×4=51336-50×3=186312-88×2=136809-73×7=298456-24×6=312875-47×6=593400-47×4=212588-128×3=204358-53×6=40177-27×6=15165-39×3=48925-250×2=425487-38×2=411967-112×5=407349-13×4=297833-66×2=701493-17×2=459874-288×3=10428-27×2=374487-204×2=79372-62×2=248932-139×3=515432-178×2=76679-141×4=115243-38×6=15951-404×2=143480-64×3=288690-99×5=195277-56×3=109993-173×3=474166-24×5=46903-293×3=24347-64×5=27459-102×3=153206-57×2=92646-58×5=356260-39×4=104740-202×2=336453-185×2=83943-131×7=26440-20×4=360565-255×2=55454-21×3=391606-131×3=213211-23×4=119886-40×9=526499-39×4=343884-382×2=120332