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317+54=885+608=71+223=187+494=57+194=206+57=46+37=189+148=117+288=391+302=91+371=876+437=151+337=219+360=102+393=93+264=243+152=165+134=66+361=983+195=83+362=201+264=305+161=779+271=64+187=137+610=49+21=387+331=392+81=979+175=177+83=558+901=107+314=445+208=138+62=161+67=174+185=534+734=192+90=176+178=137+330=784+231=85+211=429+313=65+321=107+420=27+58=387+316=257+219=865+278=268+231=578+185=56+232=639+990=198+273=265+481=64+92=136+614=103+142=856+258=486-189=824-220=454-173=288-16=267-90=966-143=362-222=181-50=326-253=445-102=463-274=869-465=236-192=709-233=254-128=404-338=167-84=684-363=398-373=541-80=458-17=787-663=198-122=605-30=496-262=694-74=464-201=973-661=352-120=640-607=398-237=596-547=462-341=607-340=374-110=573-448=52-11=300-100=445-103=110-21=362-233=820-130=376-152=417-10=459-445=889-471=329-51=662-255=182-18=288-220=357-119=851-149=406-394=814-411=247-60=515-415=433-224=812-158=465-53=452-386=69×7=755×3=141×6=523×9=66×6=473×2=21×5=526×6=184×3=399×4=261×2=856×5=247×4=844×6=11×3=565×8=41×6=194×9=459×2=279×5=160×2=530×4=79×4=671×6=52×2=257×7=193×4=207×5=52×4=327×5=38×3=584×7=82×4=884×2=48×2=583×3=233×3=443×2=113×4=678×3=103×3=300×6=127×5=697×8=80×5=951×9=28×6=958×5=108×5=560×6=322×3=987×8=137×4=676×8=401×2=618×3=391×2=892×9=44×3=293×9=212+11+114=40+150+921=288+211+188=683+381+159=55+510+170=857+235+325=373+45+138=947+614+830=176+278+523=498+370+930=11+51+278=731+677+510=440+214+61=230+283+148=33+98+485=860+671+419=427+303+149=651+110+697=502+402+55=423+881+970=66+39+548=324+720+813=239+220+394=573+903+522=33+267+100=449+888+773=235+690+44=180+780+274=12+304+341=293+583+774=710+68+45=442+334+759=114+67+516=963+759+754=119+481+218=549+166+567=102+169+611=208+696+503=195+188+158=85+915+899=418+91+32=223+120+877=95+251+421=954+184+160=126+666+178=512+532+938=274+320+281=767+275+172=244+477+191=293+749+944=180+663+113=992+140+376=97+112+404=217+742+818=884+69+46=384+730+125=718+62+127=568+840+937=149+150+120=578+820+658=282+218-116=687+687-378=314+108-50=669+477-52=53+197-108=790+15-373=246+254-440=46+432-139=269+160-35=969+512-250=256+184-382=164+794-522=328+26-121=662+434-772=25+469-305=990+444-452=217+66-129=832+999-805=97+380-52=765+927-882=416+59-88=487+183-147=314+15-257=211+999-171=40+329-122=261+473-132=395+73-116=861+756-972=238+61-281=464+864-161=269+143-165=604+597-250=14+325-151=459+167-23=225+273-100=112+556-599=316+164-282=462+472-52=147+282-257=406+817-929=180+233-398=856+700-63=60+285-197=874+212-50=244+192-231=194+858-896=321+40-43=842+323-149=151+202-292=824+382-562=144+59-28=167+475-317=25+448-123=976+137-663=113+294-260=858+464-249=368+105-225=709+137-681=178+143-186=628+579-35=354-188-109=735-98-520=383-343-25=805-85-206=424-78-17=830-470-25=435-80-271=892-518-143=488-47-126=516-175-202=273-20-29=727-114-314=492-364-32=758-63-294=482-80-273=797-74-109=490-85-383=559-28-56=140-76-14=711-246-243=261-29-181=722-82-225=394-66-281=988-805-54=288-33-17=810-513-236=459-43-341=993-495-201=230-153-22=904-173-259=490-369-72=459-153-270=470-61-179=970-122-531=322-44-251=691-343-232=450-272-43=895-455-94=412-146-266=897-195-425=434-97-57=462-164-26=458-141-224=918-177-127=320-203-26=531-93-114=438-305-132=932-23-518=168-28-28=378-46-14=335-107-181=917-10-894=368-291-65=788-705-57=242-145-77=747-574-94=367-40-205=835-464-142=396-222-144=873-100-605=471-274+137=994-991+802=227-158+408=681-469+31=306-114+145=503-448+519=377-239+198=984-37+294=228-222+152=365-225+851=304-165+285=999-841+959=229-102+367=846-214+362=236-120+233=824-819+510=491-468+290=203-63+266=336-205+38=675-27+872=338-208+152=721-425+844=351-106+56=634-70+13=308-160+284=168-18+755=221-17+236=823-697+445=442-385+416=781-42+551=403-344+11=810-540+921=423-171+225=932-909+326=248-141+115=725-698+247=450-412+364=584-27+256=248-157+71=661-416+553=183-171+32=527-153+732=429-389+375=183-165+541=182-82+160=647-283+66=97-12+10=765-442+329=488-323+231=752-654+757=257-115+129=733-546+898=264-136+164=452-181+575=131-11+85=94-82+64=266-112+257=819-630+173=235-188+341=488-406+738=490+(50-44)=533+(310-37)=164+(188-88)=377+(869-839)=438+(398-181)=888+(972-682)=492+(427-23)=555+(770-454)=174+(353-13)=464+(395-11)=84+(218-128)=778+(578-116)=325+(288-270)=770+(698-424)=53+(427-51)=577+(656-244)=315+(148-30)=721+(990-127)=338+(416-378)=434+(638-375)=489+(455-20)=166+(837-770)=475+(289-184)=959+(135-61)=209+(392-321)=806+(774-763)=50+(322-132)=960+(623-211)=433+(245-26)=247+(745-170)=34+(167-80)=574+(858-465)=223+(486-12)=283+(735-453)=446+(322-186)=114+(834-586)=387+(170-159)=511+(822-267)=427+(494-88)=657+(597-40)=314+(335-136)=309+(902-145)=480+(216-199)=245+(397-367)=95+(304-12)=349+(782-767)=62+(419-316)=367+(710-586)=104+(418-214)=643+(877-253)=286+(451-119)=551+(871-684)=53+(312-50)=511+(458-153)=390+(240-82)=444+(758-212)=287+(313-238)=21+(928-776)=302+(227-106)=65+(566-378)=461-(90+137)=714-(65+436)=468-(91+242)=292-(229+21)=288-(53+152)=666-(38+442)=445-(263+90)=890-(204+557)=459-(206+82)=748-(15+217)=278-(90+188)=372-(186+16)=352-(21+330)=411-(45+351)=382-(64+196)=842-(101+129)=310-(94+10)=851-(431+332)=500-(71+420)=549-(377+146)=338-(51+144)=978-(24+349)=416-(79+300)=795-(144+298)=427-(351+43)=889-(143+711)=482-(110+166)=290-(69+205)=335-(130+129)=943-(306+591)=283-(54+226)=942-(79+114)=305-(88+138)=904-(640+76)=332-(297+19)=785-(250+277)=461-(64+120)=901-(185+672)=337-(94+224)=671-(132+516)=299-(38+221)=731-(379+71)=227-(87+36)=353-(54+248)=462-(24+389)=690-(212+415)=462-(207+202)=908-(184+175)=417-(35+234)=961-(193+198)=290-(80+198)=391-(92+221)=362-(29+140)=932-(515+90)=486-(104+161)=634-(54+143)=476-(128+331)=597-(350+192)=416-(257+95)=762-(406+344)=461-(179-174)=217-(989-979)=494-(372-358)=573-(57-25)=402-(414-113)=543-(581-79)=82-(427-383)=847-(991-688)=442-(349-125)=279-(854-619)=325-(244-47)=543-(985-878)=91-(218-150)=987-(920-898)=418-(397-370)=572-(873-570)=81-(141-80)=775-(773-708)=444-(255-56)=845-(910-750)=474-(471-254)=788-(971-950)=484-(137-108)=869-(710-48)=377-(418-266)=942-(963-774)=33-(403-396)=887-(997-829)=376-(336-27)=483-(236-156)=435-(371-70)=366-(745-393)=259-(483-300)=681-(775-639)=427-(282-18)=499-(964-942)=426-(343-267)=160-(226-208)=213-(156-21)=475-(705-651)=61-(224-199)=792-(397-344)=312-(242-46)=709-(268-133)=173-(479-374)=902-(538-195)=333-(244-86)=393-(320-271)=417-(305-295)=747-(723-368)=287-(232-100)=638-(335-205)=322-(189-180)=910-(692-162)=362-(122-60)=623-(322-295)=293-(81-12)=687-(137-80)=236-(76-37)=736-(779-471)=472+82×4=601+68×2=111+77×4=525+133×5=183+11×3=842+397×2=300+41×9=98+50×4=370+72×4=853+199×5=134+358×2=757+166×4=79+83×8=656+35×9=17+23×9=206+30×3=282+283×2=417+384×2=274+152×4=568+266×2=424+15×4=431+106×5=424+106×4=331+167×3=260+82×3=374+108×9=206+253×2=750+21×6=441+175×2=987+23×5=118×4+308=200×5+325=419×2+19=276×2+424=157×3+282=122×2+493=14×5+420=279×2+573=66×4+436=22×6+553=88×3+280=203×2+162=17×4+240=378×2+510=263×2+125=32×3+678=99×3+289=334×2+792=71×4+313=228×2+279=52×7+365=385×2+781=47×9+426=68×7+692=174×3+437=91×5+447=256×2+178=61×9+873=149×2+327=76×4+950=432-58×4=747-53×8=440-136×2=743-145×3=375-29×5=733-147×2=485-46×3=889-24×4=417-33×3=604-24×3=226-17×5=575-159×2=384-76×2=734-93×2=273-76×3=744-11×4=427-14×3=971-40×5=297-12×6=933-445×2=277-27×8=363-42×5=248-94×2=395-187×2=275-73×2=765-127×2=351-40×6=948-74×8=210-87×2=235-26×3=388-52×5=582-46×5=388-151×2=763-60×2=208-21×3=581-135×2=438-47×7=768-44×3=484-37×7=578-74×3=443-101×3=874-225×3=274-44×5=923-324×2=316-44×4=997-227×3=374-23×4=512-241×2=499-56×3=430-11×9=245-42×5=969-93×6=434-143×3=520-53×5=330-61×2=862-52×7=246-38×2=906-347×2=280-115×2=932-32×7=63×6-378=811×3-971=223×3-545=307×6-758=83×6-488=591×2-575=219×3-338=567×7-204=156×4-125=680×6-650=166×3-15=762×3-593=281×3-568=163×8-661=164×6-311=375×4-691=132×4-83=467×4-345=47×3-64=701×5-453=237×3-88=560×5-446=134×3-52=627×6-356=314×2-66=319×9-827=223×3-512=181×6-257=124×8-990=492×6-389=134×4-476=286×6-244=480×2-920=664×8-577=178×5-39=435×2-173=278×2-532=231×4-59=321×3-843=342×3-544=133×7-123=753×9-752=250×3-423=891×7-60=169×3-176=229×7-348=55×9-108=833×2-296=129×4-367=679×3-58=129×7-243=574×4-305=154×5-221=578×6-348=160×4-100=712×6-397=460×2-902=722×6-733=133×6-766=874×3-143=50×(416-407)=159×(949-942)=78×(218-215)=397×(116-113)=274×(481-478)=670×(949-943)=144×(67-62)=116×(507-503)=74×(238-235)=60×(328-325)=33×(108-101)=937×(912-907)=156×(161-158)=912×(609-600)=243×(116-113)=953×(236-229)=51×(190-183)=37×(35-32)=51×(402-396)=781×(714-705)=20×(261-258)=939×(617-608)=155×(439-435)=475×(113-108)=63×(420-413)=739×(349-340)=102×(477-471)=872×(285-277)=90×(166-163)=32×(910-903)=246×(311-308)=764×(319-310)=171×(452-447)=426×(433-430)=93×(456-447)=16×(531-522)=43×(341-337)=796×(392-386)=51×(27-24)=223×(855-850)=118×(116-110)=552×(915-907)=32×(403-396)=277×(299-296)=13×(338-329)=824×(772-768)=209×(492-488)=188×(999-995)=151×(99-94)=931×(811-806)=109×(366-359)=103×(538-530)=143×(306-301)=670×(280-277)=29×(474-470)=582×(608-601)=111×(129-121)=132×(849-841)=89×(382-373)=678×(243-240)=1/4+2/4=1/3+2/3=1/5+2/5=1/5+4/5=1/8+6/8=6/8+2/8=1/7+3/7=1/6+3/6=1/5+3/5=6/10+3/10=1/6+2/6=4/10+2/10=2/7-1/7=2/4-1/4=4/8-3/8=6/10-1/10=5/8-1/8=4/5-1/5=4/8-1/8=2/8-1/8=4/8-2/8=7/9-2/9=3/8-1/8=3/8-2/8=参考答案317+54=371885+608=149371+223=294187+494=68157+194=251206+57=26346+37=83189+148=337117+288=405391+302=69391+371=462876+437=1313151+337=488219+360=579102+393=49593+264=357243+152=395165+134=29966+361=427983+195=117883+362=445201+264=465305+161=466779+271=105064+187=251137+610=74749+21=70387+331=718392+81=473979+175=1154177+83=260558+901=1459107+314=421445+208=653138+62=200161+67=228174+185=359534+734=1268192+90=282176+178=354137+330=467784+231=101585+211=296429+313=74265+321=386107+420=52727+58=85387+316=703257+219=476865+278=1143268+231=499578+185=76356+232=288639+990=1629198+273=471265+481=74664+92=156136+614=750103+142=245856+258=1114486-189=297824-220=604454-173=281288-16=272267-90=177966-143=823362-222=140181-50=131326-253=73445-102=343463-274=189869-465=404236-192=44709-233=476254-128=126404-338=66167-84=83684-363=321398-373=25541-80=461458-17=441787-663=124198-122=76605-30=575496-262=234694-74=620464-201=263973-661=312352-120=232640-607=33398-237=161596-547=49462-341=121607-340=267374-110=264573-448=12552-11=41300-100=200445-103=342110-21=89362-233=129820-130=690376-152=224417-10=407459-445=14889-471=418329-51=278662-255=407182-18=164288-220=68357-119=238851-149=702406-394=12814-411=403247-60=187515-415=100433-224=209812-158=654465-53=412452-386=6669×7=483755×3=2265141×6=846523×9=470766×6=396473×2=94621×5=105526×6=3156184×3=552399×4=1596261×2=522856×5=4280247×4=988844×6=506411×3=33565×8=452041×6=246194×9=1746459×2=918279×5=1395160×2=320530×4=212079×4=316671×6=402652×2=104257×7=1799193×4=772207×5=103552×4=208327×5=163538×3=114584×7=408882×4=328884×2=176848×2=96583×3=1749233×3=699443×2=886113×4=452678×3=2034103×3=309300×6=1800127×5=635697×8=557680×5=400951×9=855928×6=168958×5=4790108×5=540560×6=3360322×3=966987×8=7896137×4=548676×8=5408401×2=802618×3=1854391×2=782892×9=802844×3=132293×9=2637212+11+114=33740+150+921=1111288+211+188=687683+381+159=122355+510+170=735857+235+325=1417373+45+138=556947+614+830=2391176+278+523=977498+370+930=179811+51+278=340731+677+510=1918440+214+61=715230+283+148=66133+98+485=616860+671+419=1950427+303+149=879651+110+697=1458502+402+55=959423+881+970=227466+39+548=653324+720+813=1857239+220+394=853573+903+522=199833+267+100=400449+888+773=2110235+690+44=969180+780+274=123412+304+341=657293+583+774=1650710+68+45=823442+334+759=1535114+67+516=697963+759+754=2476119+481+218=818549+166+567=1282102+169+611=882208+696+503=1407195+188+158=54185+915+899=1899418+91+32=541223+120+877=122095+251+421=767954+184+160=1298126+666+178=970512+532+938=1982274+320+281=875767+275+172=1214244+477+191=912293+749+944=1986180+663+113=956992+140+376=150897+112+404=613217+742+818=1777884+69+46=999384+730+125=1239718+62+127=907568+840+937=2345149+150+120=419578+820+658=2056282+218-116=384687+687-378=996314+108-50=372669+477-52=109453+197-108=142790+15-373=432246+254-440=6046+432-139=339269+160-35=394969+512-250=1231256+184-382=58164+794-522=436328+26-121=233662+434-772=32425+469-305=189990+444-452=982217+66-129=154832+999-805=102697+380-52=425765+927-882=810416+59-88=387487+183-147=523314+15-257=72211+999-171=103940+329-122=247261+473-132=602395+73-116=352861+756-972=645238+61-281=18464+864-161=1167269+143-165=247604+597-250=95114+325-151=188459+167-23=603225+273-100=398112+556-599=69316+164-282=198462+472-52=882147+282-257=172406+817-929=294180+233-398=15856+700-63=149360+285-197=148874+212-50=1036244+192-231=205194+858-896=156321+40-43=318842+323-149=1016151+202-292=61824+382-562=644144+59-28=175167+475-317=32525+448-123=350976+137-663=450113+294-260=147858+464-249=1073368+105-225=248709+137-681=165178+143-186=135628+579-35=1172354-188-109=57735-98-520=117383-343-25=15805-85-206=514424-78-17=329830-470-25=335435-80-271=84892-518-143=231488-47-126=315516-175-202=139273-20-29=224727-114-314=299492-364-32=96758-63-294=401482-80-273=129797-74-109=614490-85-383=22559-28-56=475140-76-14=50711-246-243=222261-29-181=51722-82-225=415394-66-281=47988-805-54=129288-33-17=238810-513-236=61459-43-341=75993-495-201=297230-153-22=55904-173-259=472490-369-72=49459-153-270=36470-61-179=230970-122-531=317322-44-251=27691-343-232=116450-272-43=135895-455-94=346412-146-266=0897-195-425=277434-97-57=280462-164-26=272458-141-224=93918-177-127=614320-203-26=91531-93-114=324438-305-132=1932-23-518=391168-28-28=112378-46-14=318335-107-181=47917-10-894=13368-291-65=12788-705-57=26242-145-77=20747-574-94=79367-40-205=122835-464-142=229396-222-144=30873-100-605=168471-274+137=334994-991+802=805227-158+408=477681-469+31=243306-114+145=337503-448+519=574377-239+198=336984-37+294=1241228-222+152=158365-225+851=991304-165+285=424999-841+959=1117229-102+367=494846-214+362=994236-120+233=349824-819+510=515491-468+290=313203-63+266=406336-205+38=169675-27+872=1520338-208+152=282721-425+844=1140351-106+56=301634-70+13=577308-160+284=432168-18+755=905221-17+236=440823-697+445=571442-385+416=473781-42+551=1290403-344+11=70810-540+921=1191423-171+225=477932-909+326=349248-141+115=222725-698+247=274450-412+364=402584-27+256=813248-157+71=162661-416+553=798183-171+32=44527-153+732=1106429-389+375=415183-165+541=559182-82+160=260647-283+66=43097-12+10=95765-442+329=652488-323+231=396752-654+757=855257-115+129=271733-546+898=1085264-136+164=292452-181+575=846131-11+85=20594-82+64=76266-112+257=411819-630+173=362235-188+341=388488-406+738=820490+(50-44)=496533+(310-37)=806164+(188-88)=264377+(869-839)=407438+(398-181)=655888+(972-682)=1178492+(427-23)=896555+(770-454)=871174+(353-13)=514464+(395-11)=84884+(218-128)=174778+(578-116)=1240325+(288-270)=343770+(698-424)=104453+(427-51)=429577+(656-244)=989315+(148-30)=433721+(990-127)=1584338+(416-378)=376434+(638-375)=697489+(455-20)=924166+(837-770)=233475+(289-184)=580959+(135-61)=1033209+(392-321)=280806+(774-763)=81750+(322-132)=240960+(623-211)=1372433+(245-26)=652247+(745-170)=82234+(167-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