三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦438-120+930=236×4+26=756×(778-774)=413×(41-33)=447-359+20=87×(88-79)=297-112=485×3=254+699-191=323×(35-32)=211-177+98=275+289=184-133+24=459×6-877=577+431×2=672×8-221=5/6-1/6=542+252+299=4/6-1/6=711-349-267=905-611-123=273+123=431-414=280-(172-49)=443+526-69=491×(487-483)=239-189+192=512-340+217=415×3-268=963-(128+789)=192-(283-154)=680-19×3=192×4-678=59×(265-257)=928-55+301=223+132=268+233=222×7-553=188-138=219×4-496=139×(102-98)=2/9-1/9=53×6=494-(196+185)=565+(227-143)=709×6-797=487-97×4=847×(88-82)=944+(868-609)=50×4+194=862+(835-640)=497-84×3=400-88+157=491-25-357=494-127+112=365+(493-388)=216-(14+39)=325-300+452=837-630=498+(425-267)=99×(888-883)=42×9+301=169×3+968=968-51-188=291-47×5=152+366+263=208+580=198+(515-18)=267×9-57=895+(965-496)=274-(80+75)=366+490=596×9-931=265-247=329-64×4=688-171=286-(175-126)=929-645-219=534×7-103=147×(387-379)=371+398+341=364+54-329=287+518-715=894×(386-380)=215-(17+85)=376×2=603-25+921=256+(430-79)=812-156=648×6=534+294+85=253-(382-252)=106×9-529=136×2=184×(145-141)=755+851-922=434×2+95=67+119=145×4=460+280+54=839-(505-464)=418-58×2=344-(19+268)=808-35×5=972-70=390×2-59=718×3-356=431+256-60=439+51×5=351+108-113=6/9-1/9=843-197×2=774-19×4=896-(361+61)=569+(847-412)=664+308×3=303+11+450=278+248+367=769+(557-27)=83+286×2=356+113+362=498-(448-53)=335+428=404-241+751=639×(331-327)=809×5-776=885-(786-475)=381-146=390+68-133=877×5-804=900-547+772=832-133=66×(226-219)=424-380=762-111-224=444-(325-138)=30×(86-82)=689+850-14=225×(791-787)=296-27-53=392×(408-402)=232+743-188=341-159-85=87+354=634-113=483+(500-56)=881-(552+141)=667-32×9=214×2=47×(172-163)=90×(298-295)=288×3-276=48×(165-161)=342×(150-147)=443+289=7/10+3/10=365-338=887-200×4=447×5=776+39+50=143+95×9=823-(442+298)=145+(372-113)=83+302-253=948-(159-136)=884+15×4=438+230=417-(207+170)=321+150+133=118+221=255×2-143=3/8-1/8=859×2-807=183-16×5=578-348-179=166×3-354=412-70+31=356+(728-700)=204+104×5=298+(461-373)=397-142-95=310+(959-496)=345-(303+18)=494-314-149=142+150-176=959-(285+296)=107×(24-17)=458-263-100=377+(489-199)=286+(507-164)=454+93+299=870-(864-252)=630-(605-30)=84×7+129=952-269=91+(806-476)=51×5+239=847×(495-491)=77×4=108+613+111=320-289+457=889+702-464=380-(130+231)=17×(296-290)=761-(743-477)=203+339+282=2/6+3/6=753-125×2=437+54×3=438-75×2=640-193=177-24-13=274+55=178+671=566+400-136=407+(497-226)=140×(363-359)=36×4+393=21×(282-277)=458×6=343+135-265=304-31×4=354×2-107=802-(48+452)=409-51×5=477-57×5=371+106-433=685+175+812=554+145+877=904-(93+522)=162+335×2=494+(205-114)=299+40-101=678-(136+79)=254×(865-858)=989-(702-378)=910-(436+332)=645+511-520=870×4-964=249×2=339×2-102=177+958+513=769+69+689=797×3=432×7=428-291=329+169=330×3+608=141×(195-188)=573-188-241=220-202=422+116×2=705+78-501=907-406-220=634×4=117+151=694+580-130=357-100=450-23×4=11×5=838+26×6=203-(360-199)=338-290=300×3=650×5=991×(752-749)=344-68+601=758+43+884=631+806-26=71×5-133=324+90-48=282-31-203=5/7-1/7=891-(443+116)=440-422+41=283+(713-698)=120×8-591=94-(500-429)=347-(420-214)=267×(439-436)=38×7+494=131×6=222×3-368=201+79×9=553-(322+31)=328×3-369=9/10-1/10=229+130=300+452=382-(34+37)=917-(837-356)=440-370=12+457+515=398+(944-558)=72×(97-94)=936×4=872-244×2=274-73-125=486-(324+28)=845-81=343-285+257=349-152+18=498-(444-87)=187+(103-60)=744-(808-143)=99+28-73=545+766=130+333=211-(132-86)=484-68×6=539-(985-909)=224×(70-66)=752-34×3=515+96×7=429-401=867+(989-751)=357-(263-198)=668-364+78=268+(751-272)=359-200-53=219×2+16=169×4-622=325-11-225=374-224+249=503×(307-298)=418-(402-330)=495-231×2=375-22×8=408+43-210=123+(160-85)=293×7-788=338-(173+124)=368-102×3=402-(601-390)=206-(53+21)=647-(601-433)=323+106=77+220×3=396-264=682-411-143=44+258+186=462-54×2=348+95×3=400+295+454=952+917-107=436+18-371=960-384×2=781-(944-247)=89×7+732=425-66×2=423-102-35=831+613+162=859×8=710-314=963-199+257=229-90+277=100+(357-305)=103+661-506=174+33×2=287+577-810=495-36-378=378-(182+48)=91×3+324=224+152-124=378-82+846=992-(391-271)=533-(269+97)=851+(964-397)=844×4=814+961-652=914+833=534-(711-577)=896+324=407-(271+97)=3/6+2/6=500-425+531=813-239-500=119×5=402+13×7=861-189=623+157+623=35+120=464-(97+179)=984-(563+153)=150-74+271=240×7=33+364+39=165+(163-116)=374+843+298=796-115×4=907-323+472=86+768-467=103+(367-150)=441-155=230+717=136+46-157=128+395+21=292×2-183=142+235-261=373+(518-133)=806+386+139=164×6=465-177=214+420+304=60×4=794×4=304-17=124×8=223+206×2=573-(800-627)=391-310+344=224+253×3=370+100=372-211+798=5/7-2/7=232×9-682=387-(159-85)=219×2=97+216=855-171+52=152-67+209=286+768+384=137×4-471=424-(36+62)=588+134=196+303=902+(892-273)=483+684+55=12+168×3=112-(323-235)=172×8=258×(371-368)=660+621+188=366×2-144=329×2-347=49-(189-185)=870×4=292-279+328=876-236-571=229-66-65=461-(20+173)=406+(152-141)=112+305-200=634-94-532=118×3+356=484-(70+315)=424+441+743=714-(524-140)=31×7+410=197+181-108=413+934=271-71-95=579-37×2=906+480-437=311+821-371=432+14×4=394×7=106×9-596=349-187-106=275+71-237=486×4-674=884-475+288=695×(714-706)=80+257=145+32+412=55+127=226-(414-384)=847+745-160=866-134×3=866-(231+250)=282-(216-175)=712-55×9=522-(73+73)=948-399-54=195+192+418=18×(91-83)=282+(242-24)=80×8=461-40×5=851+100+51=862+322+249=938-(204-195)=287-(376-102)=776-24-187=832-217-262=36×3+379=384-37-224=273×3-754=183+(319-112)=774-100+809=677-(257+191)=347-313+373=182+(420-129)=56×9=611+(827-31)=379-30×7=584×(894-886)=973-461+715=487-226-120=44-34=235+884+366=3/5-1/5=744+449=859-559=85+358-419=472-(164-51)=273-(55+79)=743-95+218=195×3+724=890×3-266=76+225+483=166+55-44=459+(468-275)=612-420-70=390+69=968+11-68=556-(412-289)=469+(395-177)=63×(446-441)=139×(240-236)=870-667-169=250+57×4=77+(443-110)=62×9=508×(383-379)=837-82-318=223+48=34×6=630-(707-587)=142+339-234=238-106=331-(34+93)=265-22-63=601-247-150=148+(475-151)=661×4=297-161=832-213+936=829+805=317-161-79=816×8=522-382-85=287-12×5=3/7+4/7=723+552+304=480×2-502=123-(461-453)=176+301=336×2=359-(286-40)=341+58=202-45×3=123+364=248+201×2=653-102=30+87+842=107+(415-176)=365-(35+252)=406×2=936-693=1/7+4/7=390+(622-564)=586-(846-332)=208×4+138=455-(240+183)=31×9+119=305-106-174=633+864+741=418×3-799=988-319=636-(329+159)=852+40-809=72×(425-422)=330-267+235=4/9+5/9=452-423+419=185-(115+43)=469-121-147=425+65-133=192-(261-196)=63-50=281+(300-169)=243+174-218=4/8+3/8=784-50-596=717-392-238=327×2-391=401-34×2=445-(87-60)=1/5+3/5=16×8+618=777-(50+314)=89-18×4=514+102×5=25×9=128-13×3=492-135+20=232+(497-376)=342+(978-549)=941-437=39+177-174=139-(22+99)=119+277-345=807×6-100=478-283+220=234+15×9=758×3=516+173×5=779-116×3=22×2-10=219-(234-194)=564-83×6=808×8-172=775-756+189=235×4-814=162×(494-489)=264-162=951-(229+627)=96-(125-73)=69+(375-196)=381-126+233=121×(302-295)=195-(419-305)=359-220+108=215+378+273=6/9+3/9=15×8-111=226-(39+43)=348-(234-88)=152+(800-653)=567×9-343=436-147=495+23+430=30×8-208=579-148-428=352+66=408-22×2=412+324=263×9-576=354+561+13=456-(163+137)=425-(409-381)=210+288=92+253×2=855-114-677=457-(367-181)=251-(376-343)=730-(380+23)=879-758+782=982+684+300=215-17-196=167×4=45+103=589-(410+177)=48×9=447-255-47=877-(453+212)=162+220=104×(481-477)=161×4=638-538=865×(517-513)=215-74=129+359=395-10×9=123-(427-372)=40+391-147=152-102=100+30×2=96×9-199=217+397+16=665-218×2=348+529-580=329+13×8=873-(392-203)=254×3=336-(12+19)=470-(58+44)=825+817+205=391+66+260=288-39×5=383+147+845=444-114+237=185+338=331-(255+24)=156×4-460=295×9-763=932×(186-180)=373-53×5=490-83×3=8/9-1/9=117-26×4=194+639=104+194+102=58×(48-43)=439×2=660+101+26=472-46-47=437-185-98=340×2-459=148×5=746+291-130=54+155=980-173×3=206+61=572-549=345×2+813=32×8-144=418-68-70=185+11-180=227-66-74=614×6-978=335×(160-154)=132×(480-474)=929-416×2=61+479+408=71×7+262=47×(102-98)=403-393=73×4+112=113×(272-267)=126×5+273=36×5+23=706+(552-142)=266-178+305=409-126+90=27+419-312=179+255-153=86-58+461=422-265+308=747-290=266-133-116=483-16-146=805-200×4=352+15+23=917-(478-140)=226+102+327=349×2+61=280+(469-218)=250+185=774-692+653=257-(264-246)=846-281-489=192-(317-235)=8/10+2/10=314×(552-548)=253+372+29=782×8-590=340-303=438-(291+104)=316-14×2=708-70×7=726+544-385=616×(857-849)=914-176+14=926-136=322×3-541=10×3=36+421-318=34+11+78=241-230=105×2+339=492+110=211+(288-175)=700+89-694=711-619=491-38-349=401-(303+71)=670-98×3=1/5+2/5=354+731+568=154-(420-340)=353×8=480-(305+142)=323+(973-88)=652+(500-430)=118+355=208+276=383+553+25=966-(596+332)=596+501=346-218-114=851×(516-507)=66×7-85=400-50=424+433-177=245+50=675+(810-94)=977-545-251=557-132×2=294+66=13×(184-177)=358-23+54=396-(213+168)=824-546=3/7-1/7=193×4-311=820+(903-495)=47×(115-108)=764-(699-660)=416-60=466+(734-40)=189-140=269×5-410=696×(985-980)=623×(794-789)=192-83=233×2=2/6-1/6=932-(185+686)=388-280+59=666-612+120=877×3=959-800=70×8=67+(954-231)=425+631=231-(58+43)=297+200=932-188=915-188×4=874-31×9=669-617+268=338-145×2=173×2-294=891-20=792-279+765=77×2+337=190×5=14+156×6=71+225+279=606×(381-375)=55×2=377-(94+121)=57×4+897=271×2+18=847-27-666=414-126×3=34+431-339=55×6=147-74=450×7=28×9=32×3=891-472=60×(49-41)=489-(550-167)=271-69=798×2=982-913+838=82+66+17=109+(348-325)=407-216+28=899-338-114=183+161=486+(353-116)=191+236-57=1/8+3/8=47+(317-50)=327×4=141+389=230-38×2=769-46×3=755-(485+227)=參考答案438-120+930=1248236×4+26=970756×(778-774)=3024413×(41-33)=3304447-359+20=10887×(88-79)=783297-112=185485×3=1455254+699-191=762323×(35-32)=969211-177+98=132275+289=564184-133+24=75459×6-877=1877577+431×2=1439672×8-221=51555/6-1/6=4/6542+252+299=10934/6-1/6=3/6711-349-267=95905-611-123=171273+123=396431-414=17280-(172-49)=157443+526-69=900491×(487-483)=1964239-189+192=242512-340+217=389415×3-268=977963-(128+789)=46192-(283-154)=63680-19×3=623192×4-678=9059×(265-257)=472928-55+301=1174223+132=355268+233=501222×7-553=1001188-138=50219×4-496=380139×(102-98)=5562/9-1/9=1/953×6=318494-(196+185)=113565+(227-143)=649709×6-797=3457487-97×4=99847×(88-82)=5082944+(868-609)=120350×4+194=394862+(835-640)=1057497-84×3=245400-88+157=469491-25-357=109494-127+112=479365+(493-388)=470216-(14+39)=163325-300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68+384=1438137×4-471=77424-(36+62)=326588+134=722196+303=499902+(892-273)=1521483+684+55=122212+168×3=516112-(323-235)=24172×8=1376258×(371-368)=774660+621+188=1469366×2-144=588329×2-347=31149-(189-185)=45870×4=3480292-279+328=341876-236-571=69229-66-65=98461-(20+173)=268406+(152-141)=417112+305-200=217634-94-532=8118×3+356=710484-(70+315)=99424+441+743=1608714-(524-140)=33031×7+410=627197+181-108=270413+934=1347271-71-95=105579-37×2=505906+480-437=949311+821-371=761432+14×4=488394×7=2758106×9-596=358349-187-106=56275+71-237=109486×4-674=1270884-475+288=697695×(714-706)=556080+257=337145+32+412=58955+127=182226-(414-384)=196847+745-160=1432866-134×3=464866-(231+250)=385282-(216-175)=241712-55×9=217522-(73+73)=376948-399-54=495195+192+418=80518×(91-83)=144282+(242-24)=50080×8=640461-40×5=261851+100+51=1002862+322+249=1433938-(204-195)=929287-(376-102)=13776-24-187=565832-217-262=35336×3+379=487384-37-224=123273×3-754=65183+(319-112)=390774-100+809=1483677-(257+191)=229347-313+373=407182+(420-129)=47356×9=504611+(827-31)=1407379-30×7=169584×(894-886)=4672973-461+715=1227487-226-120=14144-34=10235+884+366=14853/5-1/5=2/5744+449=1193859-559=30085+358-419=24472-(164-51)=359273-(55+79)=139743-95+218=866195×3+724=1309890×3-266=240476+225+483=784166+55-44=177459+(468-275)=652612-420-70=122390+69=459968+11-68=911556-(412-289)=433469+(395-177)=68763×(446-441)=315139×(240-236)=556870-667-169=34250+57×4=47877+(443-110)=41062×9=558508×(383-379)=2032837-82-318=437223+48=27134×6=204630-(707-587)=510142+339-234=247238-106=132331-(34+93)=204265-22-63=180601-247-150=204148+(475-151)=472661×4=2644297-161=136832-213+936=1555829+805=1634317-161-79=77816×8=6528522-382-85=55287-12×5=2273/7+4/7=1723+552+304=1579480×2-502=458123-(461-453)=115176+301=477336×2=672359-(286-40)=113341+58=399202-45×3=67123+364=487248+201×2=650653-102=55130+87+842=959107+(415-176)=346365-(35+252)=78406×2=812936-693=2431/7+4/7=5/7390+(622-564)=448586-(846-332)=72208×4+138=970455-(240+183)=3231×9+119=398305-106-174=25633+864+741=2238418×3-799=455988-319=669636-(329+159)=148852+40-809=8372×(425-422)=216330-267+235=2984/9+5/9=1452-423+419=448185-(115+43)=27469-121-147=201425+65-133=357192-(261-196)=12763-50=13281+(300-169)=412243+174-218=1994/8+3/8=7/8784-50-596=138717-392-238=87327×2-391=263401-34×2=333445-(87-60)=4181/5+3/5=4/516×8+618=746777-(50+314)=41389-18×4=17514+102×5=102425×9=225128-13×3=89492-135+20=377232+(497-376)=353342+(978-549)=771941-437=50439+177-174=42139-(22+99)=18119+277-345=51807×6-100=4742478-283+220=415234+15×9=369758×3=2274516+173×5=1381779-116×3=43122×2-10=34219-(234-194)=179564-83×6=66808×8-172=6292775-756+189=208235×4-814=126162×(494-489)=810264-162=102951-(229+627)=9596-(125-73)=4469+(375-196)=248381-126+233=488121×(302-295)=847195-(419-305)=81359-220+108=247215+378+273=8666/9+3/9=115×8-111=9226-(39+43)=144348-(234-88)=202152+(800-653)=299567×9-343=4760436-147=289495+23+430=94830×8-208=32579-148-428=3352+66=418408-22×2=364412+324=736263×9-576=1791354+561+13=928456-(163+137)=156425-(409-381)=397210+288=49892+253×2=598855-114-677=64457-(367-181)=271251-(376-343)=218730-(380+23)=327879-758+782=903982+684+300=1966215-17-196=2167×4=66845+103=148589-(410+177)=248×9=432447-255-47=145877-(453+212)=212162+220=382104×(481-477)=416161×4=644638-538=100865×(517-513)=3460215-74=141129+359=488395-10×9=305123-(427-372)=6840+391-147=284152-102=50100+30×2=16096×9-199=665217+397+16=630665-218×2=229348+529-580=297329+13×8=433873-(392-203)=684254×3=762336-(12+19)=305470-(58+44)=368825+817+205=1847391+66+260=717288-39×5=93383+147+845=1375444-114+237=567185+338=523331-(255+24)=52156×4-460=164295×9-763=1892932×(186-180)=5592373-53×5=108490-83×3=2418/9-1/9=7/9117-26×4=13194+639=833104+194+102=40058×(48-43)=290439×2=878660+101+26=787472-46-47=379437-185-98=154340×2-459=221148×5=740746+291-130=90754+155=209980-173×3=461206+61=267572-549=23