三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案185+74=226+223=199+299=620+124=134+55=146+282=384+75=546+795=131+346=456+321=91+52=472+364=241+228=411+416=51+172=497+118=99+212=324+151=36+12=622+471=72+259=402+377=106+386=225+506=29+72=325+159=81+302=175+71=226+41=767+928=215+180=265+795=42+129=128+592=27+148=333+224=137+84=421+475=67+110=22+35=226+151=440+757=244+221=134+667=80+169=78+323=296+148=763+772=106+251=278+659=245+134=227+235=97+326=716+345=287+173=499+237=233+192=187+46=161+104=646+822=250-155=962-169=426-321=789-455=167-30=692-609=338-126=950-223=499-267=645-346=487-433=925-860=394-206=745-366=474-45=477-252=475-185=891-470=443-273=618-580=386-373=645-74=343-275=969-947=343-85=955-122=226-147=796-110=237-121=913-221=295-139=638-231=383-272=808-381=211-103=943-212=330-205=722-335=429-248=742-360=302-136=775-447=325-228=563-446=463-261=947-365=176-166=450-43=401-250=306-242=374-159=983-509=284-260=369-32=270-216=581-566=301-254=815-735=208-76=267-56=78×4=52×2=230×4=803×6=38×9=164×5=23×8=874×6=69×4=145×2=303×2=977×8=154×6=316×5=110×7=372×2=145×4=775×5=359×2=50×6=210×3=505×6=131×6=360×3=232×3=624×4=118×2=884×4=22×2=354×4=165×3=935×3=123×2=235×4=67×3=761×4=43×3=300×9=160×4=331×7=313×3=412×3=85×3=15×8=53×8=378×3=437×2=360×5=46×3=541×7=104×6=715×4=146×6=763×3=192×2=352×6=164×3=566×8=234×4=679×5=245+314+28=66+185+247=185+350+81=852+361+620=93+42+666=447+353+944=139+264+31=314+683+282=228+263+331=506+121+97=118+252+601=367+188+795=25+267+455=837+220+377=143+105+484=113+306+723=534+348+41=311+754+295=616+35+60=943+96+173=554+67+264=34+554+511=189+631+32=182+451+802=282+342+332=767+512+178=529+292+126=703+40+788=110+350+323=440+58+943=686+120+48=131+960+110=163+438+68=673+357+723=808+152+16=123+896+352=156+278+465=75+373+877=688+62+15=720+505+882=178+514+68=831+814+963=653+215+91=666+825+738=379+49+88=329+193+166=485+17+59=735+481+847=244+635+39=861+567+992=36+486+111=783+445+109=146+215+410=769+365+737=230+136+531=721+61+361=544+56+325=134+635+285=445+275+19=260+972+715=71+120-142=118+763-72=221+182-75=837+691-480=208+193-64=480+755-952=107+310-29=574+595-51=80+201-156=983+796-67=242+73-29=982+424-45=79+246-195=601+762-523=39+219-142=495+248-313=115+331-298=813+292-222=121+124-99=256+590-269=159+249-347=901+611-805=213+235-236=730+149-616=199+109-56=290+768-128=286+28-100=787+493-209=410+28-190=697+565-323=19+213-124=327+979-251=299+10-166=286+687-183=381+93-454=585+355-96=127+157-32=302+773-266=181+129-72=474+460-767=292+27-24=489+329-275=233+132-328=13+921-459=103+367-37=819+601-932=311+106-351=790+199-684=439+25-348=900+898-527=260+234-471=431+651-811=103+261-275=775+821-365=132+324-302=51+874-243=57+441-452=588+335-279=309+27-178=459+610-863=410-364-35=766-440-262=252-149-73=777-73-292=458-243-202=557-283-133=460-317-140=796-310-291=357-291-62=890-104-430=286-71-73=547-88-437=442-293-65=438-120-182=465-89-143=746-59-317=240-76-45=859-399-368=491-220-12=963-763-150=444-311-68=938-282-71=243-212-25=607-214-295=490-326-41=486-258-201=400-95-47=922-422-487=488-93-163=879-342-108=433-160-165=809-509-27=354-124-93=881-90-139=406-32-342=414-306-40=449-101-130=904-254-564=411-365-10=575-326-44=332-44-200=154-129-15=442-292-99=848-477-348=469-246-131=743-439-93=446-42-258=963-246-41=312-25-242=848-709-27=350-69-219=738-284-427=98-32-59=403-228-75=285-40-63=494-24-321=328-104-88=726-250-88=424-201-105=645-114-38=164-93+282=994-69+137=247-157+229=757-320+36=159-113+10=465-402+689=294-266+186=478-288+266=285-184+39=995-923+841=310-289+64=745-355+154=186-17+131=385-344+568=438-241+93=735-308+160=378-377+398=932-186+582=70-51+463=700-220+906=284-140+117=461-126+298=229-84+81=979-903+576=73-24+195=758-660+71=354-253+125=799-323+212=222-141+315=606-283+821=436-263+183=387-218+549=97-15+173=416-341+667=462-413+429=666-101+18=324-228+115=992-53+129=209-164+96=376-137+812=500-306+70=947-780+715=325-288+184=963-230+685=399-222+91=728-99+965=362-46+49=377-288+755=214-148+212=782-263+492=442-51+23=838-385+864=407-323+117=405-74+360=284-167+235=878-684+710=147-64+316=205-189+43=50-42+247=388-290+198=223+(398-111)=229+(629-455)=157+(411-373)=773+(652-466)=215+(491-101)=301+(773-516)=12+(448-421)=793+(697-536)=404+(363-248)=753+(706-250)=401+(229-139)=410+(667-605)=147+(457-333)=518+(821-62)=171+(225-213)=826+(988-652)=356+(136-52)=445+(361-330)=209+(462-240)=146+(783-638)=313+(204-173)=192+(532-117)=166+(318-163)=663+(968-898)=292+(343-289)=336+(590-410)=283+(286-220)=749+(914-890)=92+(184-32)=86+(971-423)=117+(192-28)=800+(504-35)=314+(248-33)=837+(457-441)=467+(225-67)=119+(647-29)=421+(423-27)=729+(163-159)=19+(368-51)=278+(506-273)=59+(417-334)=440+(756-476)=342+(452-435)=59+(215-41)=153+(451-172)=682+(399-357)=274+(278-242)=18+(347-224)=316+(459-352)=712+(947-124)=279+(410-262)=272+(266-74)=164+(397-264)=297+(414-331)=370+(487-25)=275+(939-622)=126+(211-80)=135+(744-76)=165+(317-163)=304+(241-161)=391-(109+149)=887-(252+334)=427-(10+397)=511-(359+73)=440-(351+59)=701-(558+11)=488-(19+352)=897-(512+294)=399-(262+21)=531-(284+10)=463-(230+102)=573-(121+319)=445-(135+270)=911-(582+320)=450-(54+237)=406-(177+16)=334-(86+54)=966-(92+234)=425-(151+264)=920-(325+259)=160-(110+20)=761-(290+438)=219-(104+61)=889-(437+97)=483-(38+127)=944-(487+254)=493-(328+57)=716-(165+514)=431-(33+252)=986-(353+342)=349-(45+22)=737-(448+141)=282-(137+46)=920-(132+617)=223-(99+91)=797-(19+260)=316-(101+205)=779-(414+355)=463-(73+207)=685-(231+62)=293-(29+52)=795-(566+42)=411-(71+81)=413-(46+196)=330-(58+265)=310-(67+12)=440-(91+114)=803-(56+289)=340-(108+100)=594-(240+318)=365-(72+132)=670-(13+182)=351-(28+81)=841-(792+14)=496-(436+55)=875-(213+219)=366-(60+297)=395-(160+218)=442-(254+141)=950-(498+263)=453-(467-85)=655-(234-222)=476-(246-13)=789-(864-345)=152-(96-66)=791-(546-283)=342-(461-241)=768-(755-553)=259-(363-315)=512-(664-499)=91-(185-179)=791-(706-337)=484-(396-373)=303-(920-748)=320-(478-467)=894-(719-662)=357-(449-143)=847-(972-400)=367-(461-241)=883-(551-256)=302-(305-264)=504-(980-964)=498-(462-196)=555-(341-24)=384-(495-427)=530-(913-486)=227-(118-50)=928-(658-187)=343-(498-425)=804-(985-841)=374-(154-88)=442-(998-627)=388-(185-156)=322-(758-713)=482-(499-398)=262-(265-171)=408-(415-231)=182-(658-619)=463-(130-52)=632-(824-734)=245-(481-443)=747-(912-725)=474-(189-176)=200-(389-332)=339-(483-181)=883-(537-335)=245-(95-53)=638-(791-609)=460-(395-58)=900-(511-314)=174-(67-30)=242-(660-614)=445-(220-36)=215-(676-644)=442-(461-53)=570-(500-54)=319-(486-414)=338-(326-83)=463-(452-167)=380-(912-784)=52+18×9=918+19×5=419+81×4=174+172×3=392+142×2=77+295×2=86+49×5=161+54×5=59+100×8=496+33×4=346+85×2=946+122×2=368+58×6=42+242×2=439+77×3=834+87×5=115+291×2=330+441×2=96+40×6=432+224×4=161+100×5=368+158×4=11+130×3=307+145×2=423+50×2=272+30×4=246+300×2=182+129×5=72+51×9=74+45×4=258×3+24=108×5+785=223×3+255=19×4+86=35×8+307=37×5+105=96×7+143=11×3+23=36×3+121=239×4+410=142×2+314=310×2+118=82×7+210=91×6+201=46×2+402=64×5+494=199×3+271=435×2+836=19×6+238=168×5+351=222×3+205=68×8+18=14×8+321=326×3+172=115×2+379=70×5+592=141×6+51=125×5+620=67×9+357=96×4+385=245-32×7=147-13×4=449-72×2=452-144×3=498-123×2=782-69×6=289-32×9=774-95×7=466-41×8=959-71×3=160-51×3=965-130×6=332-151×2=806-153×3=223-11×9=931-318×2=465-24×9=324-77×4=495-90×2=123-25×3=205-39×2=687-40×6=445-138×2=537-11×2=131-12×9=946-126×4=393-119×2=521-18×8=391-109×2=854-176×4=424-90×2=495-116×3=433-74×3=957-106×8=196-20×5=584-118×4=193-63×2=806-148×4=381-37×3=729-77×9=127-42×2=988-16×9=483-95×4=855-174×2=222-44×3=783-285×2=313-12×8=549-48×3=482-47×7=780-235×2=452-81×4=791-15×9=392-51×2=899-93×8=385-25×9=602-188×3=175-39×3=984-22×5=170-15×8=978-21×3=94×8-168=183×9-115=121×8-754=373×2-651=390×2-721=754×4-982=192×4-128=585×8-909=344×2-439=88×7-268=369×2-737=207×3-591=309×2-129=112×9-661=248×3-262=572×3-63=352×2-101=683×3-975=272×3-288=469×5-170=56×8-385=905×4-338=228×3-290=225×4-225=328×2-254=714×9-355=142×6-362=469×2-658=55×4-146=809×3-279=131×4-196=364×2-311=103×7-546=470×4-842=64×6-11=755×4-680=332×2-131=229×8-309=251×3-213=419×4-925=244×3-514=886×4-132=179×5-139=893×6-68=236×4-35=805×2-989=74×9-408=538×5-104=233×4-20=159×8-211=155×5-377=353×8-259=192×4-11=288×5-812=47×8-150=805×3-913=58×8-379=443×4-135=99×5-121=292×8-471=193×(41-37)=856×(135-132)=168×(107-102)=366×(68-62)=124×(127-121)=964×(551-548)=86×(408-400)=233×(230-227)=180×(249-244)=11×(400-396)=92×(73-68)=727×(903-899)=127×(99-93)=223×(20-17)=298×(490-487)=893×(172-163)=139×(363-358)=57×(754-748)=18×(337-328)=835×(444-435)=75×(382-375)=600×(974-965)=15×(204-201)=498×(982-976)=152×(309-305)=963×(409-401)=261×(403-400)=684×(229-222)=82×(175-168)=782×(640-631)=114×(157-151)=182×(348-342)=104×(316-312)=649×(712-704)=10×(451-447)=717×(618-613)=57×(354-348)=43×(104-97)=298×(172-169)=486×(392-389)=31×(148-139)=46×(271-265)=231×(110-107)=484×(990-984)=46×(151-143)=655×(203-198)=216×(38-34)=102×(285-276)=47×(311-302)=781×(26-22)=253×(43-40)=556×(322-317)=93×(122-117)=973×(138-131)=325×(313-310)=683×(295-287)=169×(255-251)=20×(447-438)=315×(64-61)=332×(118-111)=3/8+2/8=1/4+3/4=1/8+4/8=2/8+4/8=2/7+4/7=1/3+2/3=3/7+2/7=3/6+2/6=1/5+2/5=6/8+2/8=3/8+4/8=4/9+2/9=4/7-2/7=8/10-1/10=4/8-2/8=3/5-1/5=2/7-1/7=4/6-2/6=2/4-1/4=4/10-3/10=3/6-2/6=4/8-1/8=4/7-1/7=5/10-1/10=參考答案185+74=259226+223=449199+299=498620+124=744134+55=189146+282=428384+75=459546+795=1341131+346=477456+321=77791+52=143472+364=836241+228=469411+416=82751+172=223497+118=61599+212=311324+151=47536+12=48622+471=109372+259=331402+377=779106+386=492225+506=73129+72=101325+159=48481+302=383175+71=246226+41=267767+928=1695215+180=395265+795=106042+129=171128+592=72027+148=175333+224=557137+84=221421+475=89667+110=17722+35=57226+151=377440+757=1197244+221=465134+667=80180+169=24978+323=401296+148=444763+772=1535106+251=357278+659=937245+134=379227+235=46297+326=423716+345=1061287+173=460499+237=736233+192=425187+46=233161+104=265646+822=1468250-155=95962-169=793426-321=105789-455=334167-30=137692-609=83338-126=212950-223=727499-267=232645-346=299487-433=54925-860=65394-206=188745-366=379474-45=429477-252=225475-185=290891-470=421443-273=170618-580=38386-373=13645-74=571343-275=68969-947=22343-85=258955-122=833226-147=79796-110=686237-121=116913-221=692295-139=156638-231=407383-272=111808-381=427211-103=108943-212=731330-205=125722-335=387429-248=181742-360=382302-136=166775-447=328325-228=97563-446=117463-261=202947-365=582176-166=10450-43=407401-250=151306-242=64374-159=215983-509=474284-260=24369-32=337270-216=54581-566=15301-254=47815-735=80208-76=132267-56=21178×4=31252×2=104230×4=920803×6=481838×9=342164×5=82023×8=184874×6=524469×4=276145×2=290303×2=606977×8=7816154×6=924316×5=1580110×7=770372×2=744145×4=580775×5=3875359×2=71850×6=300210×3=630505×6=3030131×6=786360×3=1080232×3=696624×4=2496118×2=236884×4=353622×2=44354×4=1416165×3=495935×3=2805123×2=246235×4=94067×3=201761×4=304443×3=129300×9=2700160×4=640331×7=2317313×3=939412×3=123685×3=25515×8=12053×8=424378×3=1134437×2=874360×5=180046×3=138541×7=3787104×6=624715×4=2860146×6=876763×3=2289192×2=384352×6=2112164×3=492566×8=4528234×4=936679×5=3395245+314+28=58766+185+247=498185+350+81=616852+361+620=183393+42+666=801447+353+944=1744139+264+31=434314+683+282=1279228+263+331=822506+121+97=724118+252+601=971367+188+795=135025+267+455=747837+220+377=1434143+105+484=732113+306+723=1142534+348+41=923311+754+295=1360616+35+60=711943+96+173=1212554+67+264=88534+554+511=1099189+631+32=852182+451+802=1435282+342+332=956767+512+178=1457529+292+126=947703+40+788=1531110+350+323=783440+58+943=1441686+120+48=854131+960+110=1201163+438+68=669673+357+723=1753808+152+16=976123+896+352=1371156+278+465=89975+373+877=1325688+62+15=765720+505+882=2107178+514+68=760831+814+963=2608653+215+91=959666+825+738=2229379+49+88=516329+193+166=688485+17+59=561735+481+847=2063244+635+39=918861+567+992=242036+486+111=633783+445+109=1337146+215+410=771769+365+737=1871230+136+531=897721+61+361=1143544+56+325=925134+635+285=1054445+275+19=739260+972+715=194771+120-142=49118+763-72=809221+182-75=328837+691-480=1048208+193-64=337480+755-952=283107+310-29=388574+595-51=111880+201-156=125983+796-67=1712242+73-29=286982+424-45=136179+246-195=130601+762-523=84039+219-142=116495+248-313=430115+331-298=148813+292-222=883121+124-99=146256+590-269=577159+249-347=61901+611-805=707213+235-236=212730+149-616=263199+109-56=252290+768-128=930286+28-100=214787+493-209=1071410+28-190=248697+565-323=93919+213-124=108327+979-251=1055299+10-166=143286+687-183=790381+93-454=20585+355-96=844127+157-32=252302+773-266=809181+129-72=238474+460-767=167292+27-24=295489+329-275=543233+132-328=3713+921-459=475103+367-37=433819+601-932=488311+106-351=66790+199-684=305439+25-348=116900+898-527=1271260+234-471=23431+651-811=271103+261-275=89775+821-365=1231132+324-302=15451+874-243=68257+441-452=46588+335-279=644309+27-178=158459+610-863=206410-364-35=11766-440-262=64252-149-73=30777-73-292=412458-243-202=13557-283-133=141460-317-140=3796-310-291=195357-291-62=4890-104-430=356286-71-73=142547-88-437=22442-293-65=84438-120-182=136465-89-143=233746-59-317=370240-76-45=119859-399-368=92491-220-12=259963-763-150=50444-311-68=65938-282-71=585243-212-25=6607-214-295=98490-326-41=123486-258-201=27400-95-47=258922-422-487=13488-93-163=232879-342-108=429433-160-165=108809-509-27=273354-124-93=137881-90-139=652406-32-342=32414-306-40=68449-101-130=218904-254-564=86411-365-10=36575-326-44=205332-44-200=88154-129-15=10442-292-99=51848-477-348=23469-246-131=92743-439-93=211446-42-258=146963-246-41=676312-25-242=45848-709-27=112350-69-219=62738-284-427=2798-32-59=7403-228-75=100285-40-63=182494-24-321=149328-104-88=136726-250-88=388424-201-105=118645-114-38=493164-93+282=353994-69+137=1062247-157+229=319757-320+36=473159-113+10=56465-402+689=752294-266+186=214478-288+266=456285-184+39=140995-923+841=913310-289+64=85745-355+154=544186-17+131=300385-344+568=609438-241+93=290735-308+160=587378-377+398=399932-186+582=132870-51+463=482700-220+906=1386284-140+117=261461-126+298=633229-84+81=226979-903+576=65273-24+195=244758-660+71=169354-253+125=226799-323+212=688222-141+315=396606-283+821=1144436-263+183=356387-218+549=71897-15+173=255416-341+667=742462-413+429=478666-101+18=583324-228+115=211992-53+129=1068209-164+96=141376-137+812=1051500-306+70=264947-780+715=882325-288+184=221963-230+685=1418399-222+91=268728-99+965=1594362-46+49=365377-288+755=844214-148+212=278782-263+492=1011442-51+23=414838-385+864=1317407-323+117=201405-74+360=691284-167+235=352878-684+710=904147-64+316=399205-189+43=5950-42+247=255388-290+198=296223+(398-111)=510229+(629-455)=403157+(411-373)=195773+(652-466)=959215+(491-101)=605301+(773-516)=55812+(448-421)=39793+(697-536)=954404+(363-248)=519753+(706-250)=1209401+(229-139)=491410+(667-605)=472147+(457-333)=271518+(821-62)=1277171+(225-213)=183826+(988-652)=1162356+(136-52)=440445+(361-330)=476209+(462-240)=431146+(783-638)=291313+(204-173)=344192+(532-117)=607166+(318-163)=321663+(968-898)=733292+(343-289)=346336+(590-410)=516283+(286-220)=349749+(914-890)=77392+(184-32)=24486+(971-423)=634117+(192-28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