三年級數學(上)計算題專項練習附答案139+105=537+167=108+197=203+495=380+91=271+454=91+152=522+870=112+314=478+142=28+102=458+540=147+275=710+697=283+189=110+554=137+164=781+923=53+15=975+486=54+289=247+223=71+391=674+470=142+61=360+233=144+53=475+197=47+67=760+444=229+169=378+301=248+201=72+365=242+82=211+180=193+110=528+213=304+83=304+97=157+330=290+553=104+179=323+634=97+342=91+104=172+323=775+827=148+343=779+697=127+166=95+516=50+216=206+229=330+91=686+293=123+30=75+279=154+57=865+977=310-110=761-500=483-226=942-750=443-411=307-26=237-65=524-409=311-22=715-641=487-280=918-608=229-129=982-137=261-98=825-555=456-76=742-475=333-224=533-460=386-168=941-36=415-166=774-46=329-101=673-210=242-181=546-371=404-379=894-604=405-96=645-127=490-59=510-232=474-318=528-259=386-323=573-528=271-249=885-313=410-318=823-566=481-110=717-498=418-144=980-871=50-29=793-528=466-132=611-522=225-22=697-325=490-250=593-12=266-43=678-352=359-134=397-349=394-99=872-693=92×9=627×3=98×3=32×3=491×2=675×2=60×4=359×7=290×2=165×5=53×3=909×7=44×6=810×7=110×7=906×8=27×8=621×2=300×3=900×6=132×3=250×9=297×2=110×3=58×4=184×5=67×4=847×7=171×2=102×8=306×3=563×7=106×9=383×8=114×8=383×9=212×4=44×5=481×2=996×2=36×3=637×5=390×2=48×7=120×5=673×5=48×8=152×3=110×8=80×3=89×7=524×7=24×7=418×3=12×3=843×8=453×2=69×2=155×3=668×5=406+297+87=334+481+716=105+440+154=324+661+782=548+345+71=661+196+993=79+513+249=962+390+694=345+18+605=61+35+273=416+371+37=507+147+849=65+525+14=398+631+900=78+467+322=393+704+370=247+508+145=408+200+828=488+374+67=568+786+231=554+116+106=543+619+976=383+329+185=758+196+318=263+221+207=573+551+129=233+248+120=684+983+687=43+387+21=97+189+711=100+301+305=757+839+582=81+354+167=295+517+570=155+74+750=291+58+864=11+454+434=463+380+518=22+40+550=347+199+615=583+65+35=459+34+278=24+60+720=677+487+96=459+83+395=130+545+476=412+259+298=804+202+159=196+390+45=936+732+905=292+61+133=217+584+657=227+448+208=790+512+970=239+105+267=649+138+20=243+114+404=855+272+209=498+228+224=891+313+593=202+239-414=673+369-563=221+142-156=831+219-236=23+247-164=306+124-83=297+189-312=826+291-533=12+379-275=489+489-598=187+79-57=649+751-208=299+152-76=695+355-161=26+343-300=876+82-394=382+100-356=442+545-298=128+224-338=911+194-515=260+36-193=337+399-441=206+20-194=689+443-806=339+21-52=408+438-424=195+198-103=716+773-361=202+167-35=265+44-77=241+68-255=51+926-802=348+143-265=559+828-826=93+342-214=266+746-750=276+100-43=922+760-109=127+242-106=618+228-126=41+351-256=521+765-910=161+273-190=738+863-844=166+246-280=840+636-413=388+88-63=875+430-974=192+38-119=518+968-618=244+175-390=174+859-477=79+414-451=723+713-744=229+197-296=589+842-250=114+91-202=718+165-30=193+152-321=839+486-884=499-203-41=666-147-320=269-15-248=597-368-176=330-140-71=878-212-367=496-240-132=932-51-694=345-44-145=476-93-377=498-278-63=933-124-215=499-376-120=741-78-446=490-444-34=953-53-124=241-181-45=971-687-71=455-20-106=564-274-225=462-258-152=886-369-20=294-160-106=787-279-393=499-144-217=924-480-183=262-93-92=963-551-283=380-24-298=603-242-29=483-195-280=621-347-33=468-333-39=954-182-359=492-59-29=767-213-37=443-53-147=901-134-665=493-180-167=729-133-180=458-166-94=870-323-495=468-102-159=936-81-234=463-210-111=914-53-144=496-245-242=783-539-92=279-214-63=873-99-144=468-82-62=952-460-380=353-181-93=940-413-223=220-74-144=898-171-240=480-76-281=577-24-434=486-17-97=631-347-193=493-108+86=511-146+999=465-333+266=924-68+702=478-199+148=272-221+544=421-375+162=684-122+150=479-219+105=968-257+252=327-200+309=519-298+886=496-348+82=162-83+919=338-275+396=891-732+694=421-279+221=332-203+334=375-142+232=899-857+273=240-91+346=775-399+701=277-219+77=629-121+293=481-454+152=748-660+90=272-218+129=420-220+112=492-459+306=618-79+318=329-288+27=966-834+221=43-22+354=417-297+373=349-275+294=765-46+15=441-420+309=622-282+597=418-321+175=949-800+770=89-77+361=485-478+720=489-289+152=903-118+232=249-167+344=651-511+410=390-286+312=238-70+676=337-135+126=423-230+145=273-226+172=924-58+880=493-309+161=952-718+332=402-251+119=776-724+981=328-244+14=397-259+289=133-93+347=592-393+170=377+(41-18)=227+(509-314)=33+(208-99)=556+(757-321)=64+(211-165)=419+(767-110)=51+(163-129)=876+(712-143)=207+(454-204)=109+(371-258)=135+(240-39)=738+(899-397)=119+(281-46)=999+(851-614)=328+(355-236)=367+(892-114)=423+(233-58)=184+(367-260)=56+(168-81)=853+(904-799)=291+(420-155)=761+(545-119)=452+(315-286)=742+(652-447)=142+(335-241)=731+(830-537)=303+(116-79)=213+(918-663)=129+(101-93)=751+(822-790)=479+(138-70)=608+(515-475)=186+(263-109)=961+(894-405)=453+(345-99)=215+(842-163)=384+(263-77)=730+(786-178)=302+(393-278)=516+(598-563)=163+(234-52)=645+(345-268)=39+(41-30)=70+(740-645)=373+(160-120)=70+(761-38)=62+(48-37)=977+(597-189)=342+(388-315)=887+(858-833)=122+(322-246)=149+(969-941)=278+(130-124)=107+(888-714)=245+(459-116)=221+(873-531)=298+(449-196)=257+(773-366)=101+(461-288)=570+(890-476)=311-(175+37)=806-(157+218)=461-(220+220)=486-(52+234)=130-(78+40)=917-(348+432)=312-(110+138)=775-(301+363)=439-(120+257)=861-(568+153)=486-(101+265)=770-(54+710)=92-(48+37)=529-(68+306)=214-(14+122)=712-(103+478)=295-(84+27)=965-(499+247)=331-(92+154)=984-(89+708)=420-(248+109)=610-(84+99)=463-(130+327)=422-(146+172)=489-(109+76)=869-(789+51)=348-(102+99)=719-(531+111)=304-(215+12)=655-(222+256)=445-(103+138)=561-(136+199)=480-(102+77)=902-(524+248)=412-(136+34)=790-(298+302)=446-(299+75)=886-(16+189)=487-(268+116)=501-(126+239)=464-(216+154)=835-(303+40)=205-(64+53)=722-(177+243)=447-(331+95)=755-(585+122)=493-(22+362)=660-(62+254)=419-(244+23)=836-(74+32)=443-(124+13)=779-(13+307)=485-(101+142)=968-(214+467)=376-(236+27)=591-(100+109)=412-(62+249)=957-(401+68)=288-(216+37)=889-(71+84)=98-(346-336)=737-(203-153)=379-(422-65)=860-(544-405)=51-(321-318)=498-(649-342)=395-(213-110)=902-(842-459)=408-(153-105)=456-(705-253)=473-(429-159)=929-(842-647)=273-(458-284)=750-(444-195)=365-(209-35)=700-(758-477)=238-(151-70)=314-(979-957)=196-(159-99)=770-(873-594)=298-(403-132)=820-(871-374)=394-(383-60)=886-(908-129)=115-(264-157)=491-(461-346)=142-(435-298)=575-(477-156)=109-(224-149)=799-(438-123)=186-(74-25)=678-(423-351)=179-(452-288)=613-(811-519)=374-(334-290)=232-(200-13)=278-(79-44)=637-(603-138)=141-(249-174)=245-(748-548)=211-(241-151)=357-(548-384)=106-(351-272)=617-(886-553)=495-(357-245)=900-(496-183)=491-(130-68)=817-(805-362)=220-(435-220)=962-(879-235)=293-(482-446)=899-(709-678)=94-(343-262)=755-(997-355)=160-(383-355)=721-(814-589)=170-(128-66)=145-(433-377)=439-(264-49)=668-(848-786)=14+195×5=397+13×6=118+115×5=532+175×5=276+88×4=930+54×3=158+67×7=10+69×9=141+36×2=724+103×4=500+31×4=581+166×2=222+157×4=688+218×3=103+263×3=771+272×2=56+22×6=109+215×3=144+110×7=635+145×2=94+363×2=730+81×4=152+69×8=455+123×8=323+31×8=925+34×7=57+108×7=589+217×3=352+39×4=142+234×3=35×7+204=100×5+268=30×4+158=21×9+779=24×9+302=213×2+623=244×3+60=129×7+544=405×2+52=170×3+126=38×4+120=445×2+314=42×9+456=137×4+500=273×2+434=123×6+530=57×9+468=318×2+715=29×3+168=246×2+662=43×6+390=59×2+951=78×3+265=198×4+177=205×2+309=71×9+338=78×2+387=388×2+328=31×5+489=118×2+981=344-28×3=904-42×4=439-49×2=887-34×9=387-85×2=827-54×4=330-71×4=531-17×5=135-19×2=616-67×5=304-19×7=842-144×5=80-40×2=381-40×9=404-167×2=801-77×2=462-63×6=751-58×2=108-18×6=391-59×5=369-19×4=907-327×2=163-16×9=575-213×2=456-211×2=741-22×9=371-25×3=584-57×7=378-47×4=915-291×2=283-51×4=897-255×3=461-140×2=881-356×2=424-11×6=695-64×4=160-12×6=571-80×7=301-132×2=681-52×2=418-71×5=814-192×4=460-28×3=610-177×2=334-10×4=564-224×2=299-19×4=996-146×2=340-39×7=201-10×8=476-40×3=646-73×2=333-14×8=635-11×4=207-15×7=849-61×5=498-87×4=894-117×4=395-39×5=366-167×2=480×2-453=760×9-657=50×9-307=527×3-605=197×3-225=584×2-319=255×3-361=391×8-600=84×5-42=702×8-560=257×2-490=675×6-642=90×7-498=901×3-756=183×3-204=622×9-207=12×4-43=778×8-981=433×2-605=191×7-358=100×8-461=710×2-194=189×3-187=80×8-284=255×2-281=219×4-519=335×2-584=328×7-379=219×3-304=636×3-570=89×7-140=292×2-514=328×2-257=660×8-290=39×5-169=894×5-823=108×9-37=351×7-255=175×2-180=165×7-219=421×2-732=750×7-493=466×2-294=572×5-424=107×6-569=375×9-740=291×3-187=877×3-473=61×7-339=264×6-130=205×3-425=258×7-177=241×4-886=715×4-783=153×5-569=264×4-162=129×2-37=866×9-621=423×2-344=226×7-534=82×(175-166)=305×(52-48)=133×(89-82)=413×(250-247)=308×(461-458)=16×(579-570)=108×(119-114)=501×(803-800)=194×(120-117)=378×(651-648)=120×(417-409)=973×(328-323)=167×(234-230)=541×(214-210)=75×(38-32)=575×(550-544)=209×(141-138)=252×(500-497)=136×(114-107)=34×(401-394)=57×(42-34)=824×(853-846)=54×(182-178)=370×(76-73)=57×(29-26)=303×(350-344)=134×(148-143)=208×(270-261)=67×(161-154)=952×(601-598)=22×(341-332)=762×(827-819)=149×(282-276)=951×(279-273)=55×(452-447)=535×(134-127)=136×(291-285)=606×(586-578)=70×(190-187)=708×(869-860)=56×(467-461)=652×(531-522)=46×(354-347)=744×(229-224)=226×(309-305)=253×(97-88)=59×(161-158)=901×(673-664)=220×(195-192)=274×(595-587)=11×(352-343)=190×(553-549)=174×(289-286)=469×(879-873)=15×(45-42)=360×(686-678)=134×(38-32)=110×(756-748)=124×(228-220)=200×(771-764)=1/5+2/5=5/7+2/7=1/6+2/6=1/10+3/10=3/6+2/6=1/4+2/4=4/7+2/7=2/10+7/10=3/8+2/8=4/10+6/10=5/8+2/8=2/8+4/8=2/4-1/4=4/7-2/7=3/5-1/5=5/9-2/9=6/8-1/8=3/8-2/8=3/7-1/7=3/4-1/4=5/8-1/8=6/9-2/9=4/6-1/6=4/7-3/7=參考答案139+105=244537+167=704108+197=305203+495=698380+91=471271+454=72591+152=243522+870=1392112+314=426478+142=62028+102=130458+540=998147+275=422710+697=1407283+189=472110+554=664137+164=301781+923=170453+15=68975+486=146154+289=343247+223=47071+391=462674+470=1144142+61=203360+233=593144+53=197475+197=67247+67=114760+444=1204229+169=398378+301=679248+201=44972+365=437242+82=324211+180=391193+110=303528+213=741304+83=387304+97=401157+330=487290+553=843104+179=283323+634=95797+342=43991+104=195172+323=495775+827=1602148+343=491779+697=1476127+166=29395+516=61150+216=266206+229=435330+91=421686+293=979123+30=15375+279=354154+57=211865+977=1842310-110=200761-500=261483-226=257942-750=192443-411=32307-26=281237-65=172524-409=115311-22=289715-641=74487-280=207918-608=310229-129=100982-137=845261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22-790)=783479+(138-70)=547608+(515-475)=648186+(263-109)=340961+(894-405)=1450453+(345-99)=699215+(842-163)=894384+(263-77)=570730+(786-178)=1338302+(393-278)=417516+(598-563)=551163+(234-52)=345645+(345-268)=72239+(41-30)=5070+(740-645)=165373+(160-120)=41370+(761-38)=79362+(48-37)=73977+(597-189)=1385342+(388-315)=415887+(858-833)=912122+(322-246)=198149+(969-941)=177278+(130-124)=284107+(888-714)=281245+(459-116)=588221+(873-531)=563298+(449-196)=551257+(773-366)=664101+(461-288)=274570+(890-476)=984311-(175+37)=99806-(157+218)=431461-(220+220)=21486-(52+234)=200130-(78+40)=12917-(348+432)=137312-(110+138)=64775-(301+363)=111439-(120+257)=62861-(568+153)=140486-(101+265)=120770-(54+710)=692-(48+37)=7529-(68+306)=155214-(14+122)=78712-(103+478)=131295-(84+27)=184965-(499+247)=219331-(92+154)=85984-(89+708)=187420-(248+109)=63610-(84+99)=427463-(130+327)=6422-(146+172)=104489-(109+76)=304869-(789+51)=29348-(102+99)=147719-(531+111)=77304-(215+12)=77655-(222+256)=177445-(103+138)=204561-(136+199)=226480-(102+77)=301902-(524+248)=130412-(136+34)=242790-(298+302)=190446-(299+75)=72886-(16+189)=681487-(268+116)=103501-(126+239)=136464-(216+154)=94835-(303+40)=492205-(64+53)=88722-(177+243)=302447-(331+95)=21755-(585+122)=48493-(22+362)=109660-(62+254)=344419-(244+23)=152836-(74+32)=730443-(124+13)=306779-(13+307)=459485-(101+142)=242968-(214+467)=287376-(236+27)=113591-(100+109)=382412-(62+249)=101957-(401+68)=488288-(216+37)=35889-(71+84)=73498-(346-336)=88737-(203-153)=687379-(422-65)=22860-(544-405)=72151-(321-318)=48498-(649-342)=191395-(213-110)=292902-(842-459)=519408-(153-105)=360456-(705-253)=4473-(429-159)=203929-(842-647)=734273-(458-284)=99750-(444-195)=501365-(209-35)=191700-(758-477)=419238-(151-70)=157314-(979-957)=292196-(159-99)=136770-(873-594)=491298-(403-132)=27820-(871-374)=323394-(383-60)=71886-(908-129)=107115-(264-157)=8491-(461-346)=376142-(435-298)=5575-(477-156)=254109-(224-149)=34799-(438-123)=484186-(74-25)=137678-(423-351)=606179-(452-288)=15613-(811-519)=321374-(334-290)=330232-(200-13)=45278-(79-44)=243637-(603-138)=172141-(249-174)=66245-(748-548)=45211-(241-151)=121357-(548-384)=193106-(351-272)=27617-(886-553)=284495-(357-245)=383900-(496-183)=587491-(130-68)=429817-(805-362)=374220-(435-220)=5962-(879-235)=318293-(482-446)=257899-(709-678)=86894-(343-262)=13755-(997-355)=113160-(383-355)=132721-(814-589)=496170-(128-66)=108145-(433-377)=89439-(264-49)=224668-(848-786)=60614+195×5=989397+13×6=475118+115×5=693532+175×5=1407276+88×4=628930+54×3=1092158+67×7=62710+69×9=631141+36×2=213724+103×4=1136500+31×4=624581+166×2=913222+157×4=850688+218×3=1342103+263×3=892771+272×2=131556+22×6=188109+215×3=754144+110×7=914635+145×2=92594+363×2=820730+81×4=1054152+69×8=704455+123×8=1439323+31×8=571925+34×7=116357+108×7=813589+217×3=1240352+39×4=508142+234×3=84435×7+204=449100×5+268=76830×4+158=27821×9+779=96824×9+302=518213×2+623=1049244×3+60=792129×7+544=1447405×2+52=862170×3+126=63638×4+120=272445×2+314=120442×9+456=834137×4+500=1048273×2+434=980123×6+530=126857×9+468=981318×2+715=135129×3+168=255246×2+662=115443×6+390=64859×2+951=106978×3+265=499198×4+177=969205×2+309=71971×9+338=97778×2+387=543388×2+328=110431×5+489=644118×2+981=1217344-28×3=260904-42×4=736439-49×2=341887-34×9=581387-85×2=217827-54×4=611330-71×4=46531-17×5=446135-19×2=97616-67×5=281304-19×7=171842-144×5=12280-40×2=0381-40×9=21404-167×2=70801-77×2=647462-63×6=84751-58×2=635108-18×6=0391-59×5=96369-19×4=293907-327×2=253163-16×9=19575-213×2=149456-211×2=34741-22×9=543371-25×3=296584-57×7=185378-47×4=190915-291×2=333283-51×4=79897-255×3=132461-140×2=181881-356×2=169424-11×6=358695-64×4=439160-12×6=88571-80×7=11301-132×2=37681-52×2=577418-71×5=63814-192×4=46460-28×3=376610-177×2=256334-10×4=294564-224×2=116299-19×4=223996-146×2=704340-39×7=67201-10×8=121476-40×3=356646-73×2=500333-14×8=221635-11×4=591207-15×7=102849-61×5=544498-87×4=