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45+210=503+635=19+83=574+156=114+243=158+692=33+188=448+293=36+51=270+237=209+164=888+759=92+393=587+310=131+298=162+124=105+30=492+144=157+183=652+827=150+297=111+556=289+80=637+625=165+30=466+403=182+91=279+85=221+76=616+575=212+245=260+628=289+129=463+232=311+60=187+584=119+167=499+997=123+282=91+280=125+111=223+904=58+158=436+199=224+66=284+86=326+135=864+889=67+259=876+972=101+396=146+210=271+92=992+541=284+129=422+334=103+376=173+259=195+74=992+480=446-233=414-187=452-231=961-246=359-144=805-681=282-227=730-570=318-184=621-550=499-394=834-677=487-118=818-737=418-77=384-81=89-16=999-150=388-237=890-170=438-313=796-334=222-208=412-323=149-35=866-47=464-150=543-438=36-17=413-211=375-193=922-879=393-138=919-775=370-97=878-624=300-116=650-405=85-37=493-314=249-145=979-124=359-341=747-120=482-444=853-555=489-280=779-615=187-21=661-632=391-317=495-123=206-10=481-79=249-225=125-14=452-394=814-765=200-124=147-71=34×2=214×5=30×8=596×4=131×3=289×2=287×2=241×4=172×4=984×3=92×4=873×6=321×2=95×7=103×4=921×6=177×4=524×5=89×8=855×8=20×8=330×4=124×3=230×5=245×2=622×3=368×2=463×5=144×3=410×4=114×4=791×2=162×6=799×4=266×2=600×9=220×4=346×9=236×3=181×6=32×9=253×5=136×6=957×6=44×3=487×4=269×3=384×2=35×2=317×4=334×2=274×5=25×9=382×4=56×3=320×9=160×2=44×6=62×7=504×9=546+85+62=592+536+743=19+78+28=933+429+145=416+65+163=843+684+532=225+502+165=405+125+360=299+405+114=158+469+323=642+125+179=356+662+69=132+134+276=947+523+429=19+695+151=918+371+96=209+280+162=476+111+817=406+284+99=877+974+90=205+202+238=764+656+124=73+306+377=895+247+681=243+90+493=351+494+633=178+10+651=299+976+283=41+740+197=456+569+367=33+811+32=472+834+636=213+457+136=722+298+711=632+193+118=480+771+567=469+348+72=810+407+857=423+90+193=646+403+477=69+221+79=703+717+718=381+412+84=759+397+381=250+221+153=947+105+698=102+635+216=460+899+152=70+285+292=678+14+612=366+232+116=948+37+496=293+86+469=467+432+517=525+345+54=352+549+406=176+119+154=262+861+943=349+126+222=798+73+227=127+40-82=955+950-485=65+169-180=178+813-78=389+67-112=461+756-614=468+24-23=890+453-185=325+107-183=933+573-256=231+16-219=407+758-527=155+209-14=710+476-335=196+220-154=972+665-583=334+77-281=132+930-850=232+120-140=721+281-420=96+98-173=302+806-828=252+134-290=824+398-871=217+26-201=911+665-85=335+23-93=733+548-708=128+278-82=35+114-101=307+134-54=314+752-444=205+43-154=949+409-920=258+204-211=469+505-86=302+178-158=976+293-568=22+128-84=243+266-353=107+169-32=528+280-587=244+256-292=822+159-441=166+164-22=296+588-477=202+59-77=656+179-638=239+200-304=732+718-851=83+256-141=430+537-633=440+53-341=316+610-219=290+210-331=971+728-20=167+55-69=953+157-905=45+374-100=182+892-739=176-62-88=992-310-26=323-156-165=870-134-257=317-43-94=800-647-54=231-58-20=856-366-303=369-143-123=814-437-204=316-10-156=926-101-592=440-52-49=865-758-11=461-199-207=873-581-232=489-214-222=721-291-239=203-72-103=758-233-401=248-100-20=770-85-355=409-255-74=986-157-761=455-32-412=992-307-505=419-121-228=891-332-382=406-124-14=399-87-28=206-103-11=919-154-442=500-112-311=776-320-124=424-173-206=837-136-651=221-37-94=796-508-274=444-104-246=900-36-226=286-62-97=659-105-17=273-148-66=856-544-33=402-31-27=310-56-133=479-174-231=610-450-148=281-91-16=875-113-547=481-161-291=857-143-328=158-57-51=473-242-90=266-63-127=466-201-53=352-260-26=598-147-380=444-106-198=282-98-44=408-125+207=973-730+37=334-288+272=725-681+991=193-183+173=921-487+249=202-190+425=576-132+619=421-328+386=394-140+96=495-282+182=560-219+177=445-86+118=183-88+874=378-200+76=771-122+108=420-314+70=850-410+420=450-288+175=274-174+723=498-407+303=545-511+87=440-384+315=353-65+757=328-302+379=736-523+799=222-76+188=876-677+615=397-249+74=970-260+752=304-189+52=859-498+216=258-171+104=643-179+654=207-88+156=869-526+293=428-344+318=414-228+319=317-264+190=884-103+355=229-170+385=503-115+161=249-52+42=541-148+72=365-284+227=973-878+36=426-174+30=521-454+262=401-213+303=935-537+941=250-68+137=786-648+381=213-85+350=870-64+378=418-183+129=210-36+566=145-98+200=35-16+146=460-123+119=992-947+85=154+(397-258)=420+(678-63)=468+(449-369)=847+(797-172)=294+(344-112)=107+(828-671)=315+(295-263)=469+(900-358)=457+(304-34)=609+(573-217)=243+(364-254)=72+(782-669)=121+(437-297)=649+(944-822)=71+(375-171)=590+(787-468)=20+(473-149)=464+(486-473)=52+(324-120)=82+(324-124)=409+(289-117)=159+(749-493)=103+(378-178)=359+(738-126)=265+(455-451)=558+(890-855)=106+(185-142)=526+(111-13)=309+(123-105)=363+(703-93)=353+(340-112)=240+(519-405)=322+(226-90)=802+(976-363)=254+(212-187)=459+(821-380)=104+(359-28)=260+(932-795)=386+(446-202)=271+(821-657)=451+(197-19)=290+(420-183)=240+(440-108)=168+(235-105)=97+(337-219)=259+(414-396)=419+(495-51)=288+(572-475)=137+(137-119)=34+(976-141)=82+(389-126)=945+(763-65)=240+(436-226)=376+(565-305)=105+(243-181)=355+(462-203)=111+(124-108)=11+(976-195)=160+(210-144)=337+(887-794)=280-(46+188)=667-(60+412)=444-(155+12)=836-(681+138)=438-(150+79)=923-(204+517)=490-(123+92)=284-(135+84)=345-(189+56)=984-(272+40)=240-(185+31)=908-(722+159)=453-(288+150)=741-(270+52)=328-(177+88)=924-(292+26)=362-(62+139)=886-(135+351)=489-(226+183)=792-(114+143)=490-(194+288)=982-(140+626)=452-(25+93)=669-(24+583)=477-(154+12)=522-(98+421)=369-(14+148)=624-(150+204)=392-(56+160)=779-(586+113)=274-(112+110)=559-(406+77)=424-(189+46)=698-(203+385)=381-(237+84)=676-(466+37)=410-(169+180)=830-(421+390)=347-(18+320)=787-(23+115)=430-(294+101)=920-(144+441)=484-(153+229)=632-(174+194)=434-(181+213)=747-(266+85)=269-(170+38)=834-(79+680)=464-(378+80)=662-(319+151)=276-(170+42)=929-(12+75)=261-(83+113)=628-(503+117)=302-(77+143)=635-(385+32)=486-(155+76)=792-(390+400)=295-(152+114)=514-(175+115)=423-(321-37)=915-(331-213)=352-(250-237)=275-(699-664)=285-(416-175)=595-(339-179)=154-(300-217)=555-(711-334)=415-(380-118)=940-(678-83)=481-(270-256)=490-(807-804)=90-(475-474)=33-(528-511)=383-(249-89)=388-(980-775)=427-(301-228)=846-(900-492)=172-(389-365)=545-(790-438)=374-(234-59)=758-(776-365)=284-(288-18)=826-(979-764)=116-(114-96)=454-(565-521)=144-(170-81)=564-(884-878)=449-(456-260)=671-(998-794)=352-(321-220)=29-(712-683)=451-(489-239)=801-(613-452)=165-(456-439)=508-(714-522)=169-(447-303)=468-(603-308)=471-(488-361)=677-(912-320)=277-(399-302)=971-(672-107)=207-(334-150)=870-(689-221)=94-(391-319)=990-(831-564)=471-(374-112)=178-(162-155)=263-(286-191)=165-(166-123)=309-(274-197)=663-(597-376)=224-(358-240)=578-(341-132)=122-(284-216)=704-(645-234)=485-(297-96)=470-(718-278)=117-(435-346)=801-(511-108)=228+63×2=146+120×2=376+79×6=548+223×4=104+71×7=102+106×4=226+23×6=449+130×6=428+198×2=164+161×2=444+54×2=24+114×5=59+65×6=551+119×3=412+19×9=998+119×5=202+132×4=439+125×4=188+13×6=135+125×3=432+180×3=568+26×7=374+127×3=179+202×4=278+301×2=904+328×2=109+20×7=443+52×7=192+89×4=377+301×2=13×4+112=10×2+25=138×6+21=121×4+887=59×5+174=78×8+623=26×3+38=173×5+918=64×2+24=203×4+172=120×7+28=72×3+112=31×5+447=20×3+561=185×2+319=233×3+502=171×5+86=154×3+414=368×2+231=482×2+108=39×8+405=96×4+857=92×6+11=89×2+772=24×5+126=84×6+975=332×2+310=51×3+781=61×8+479=97×5+259=465-49×6=308-22×8=358-36×2=676-45×5=469-74×5=480-32×4=234-44×3=334-21×4=344-43×7=981-186×2=415-87×3=967-151×5=472-168×2=746-45×2=431-69×2=703-85×2=437-57×3=884-384×2=467-85×3=731-182×4=156-69×2=730-240×2=446-34×7=903-63×3=398-37×6=400-102×2=171-14×7=936-80×2=368-39×5=318-106×2=491-146×2=942-80×2=396-87×3=330-99×3=355-37×5=991-314×2=265-21×4=478-10×7=428-118×3=682-34×9=376-15×8=328-61×5=249-92×2=558-108×2=266-133×2=958-69×7=173-43×3=643-23×2=135-11×7=420-88×3=195-22×7=699-99×3=257-74×3=769-89×6=357-13×9=128-21×3=409-81×4=501-36×3=442-13×7=877-101×4=321×2-322=766×5-118=157×6-658=818×8-268=124×5-403=383×4-23=146×4-417=696×8-916=170×4-142=550×3-821=355×2-91=839×3-189=104×9-44=852×5-661=171×3-44=75×6-137=437×2-123=855×5-738=237×3-573=393×8-429=16×8-19=325×4-731=340×2-262=481×7-714=217×3-101=514×4-863=140×3-403=336×5-318=466×2-119=459×5-825=39×8-203=226×7-702=115×4-55=730×4-19=113×8-617=772×8-63=171×4-413=307×3-214=89×6-358=723×3-146=443×2-801=808×3-96=91×8-715=355×6-111=278×2-192=235×4-456=31×9-272=674×3-71=365×2-597=902×2-660=396×2-394=520×5-742=267×3-383=566×5-931=210×3-479=170×6-19=369×2-694=90×9-19=140×4-547=364×5-553=86×(415-406)=183×(838-834)=115×(167-160)=515×(964-959)=235×(256-253)=776×(240-237)=182×(259-254)=669×(979-975)=55×(492-489)=23×(23-20)=141×(465-461)=681×(709-700)=75×(494-485)=903×(787-778)=137×(64-61)=474×(375-367)=23×(480-475)=796×(807-799)=46×(337-334)=248×(983-975)=137×(341-335)=684×(26-22)=11×(44-36)=236×(534-528)=113×(436-430)=613×(660-655)=275×(320-317)=786×(287-279)=155×(434-430)=37×(70-67)=150×(461-457)=733×(124-118)=57×(170-166)=803×(410-403)=273×(431-428)=248×(141-137)=102×(350-342)=779×(377-371)=32×(312-309)=136×(190-182)=317×(136-133)=801×(478-471)=80×(70-66)=531×(476-469)=31×(95-92)=276×(102-99)=57×(455-449)=426×(963-954)=289×(451-448)=309×(79-75)=54×(125-116)=226×(796-787)=215×(144-140)=851×(665-660)=68×(244-238)=199×(296-293)=87×(411-403)=622×(648-640)=98×(473-470)=244×(519-515)=2/8+3/8=5/9+4/9=1/6+4/6=6/10+3/10=4/8+2/8=1/5+4/5=5/8+2/8=2/5+3/5=1/7+3/7=3/9+4/9=1/6+3/6=4/9+2/9=2/8-1/8=7/10-3/10=2/4-1/4=3/5-1/5=3/7-1/7=2/6-1/6=3/6-2/6=8/10-1/10=2/5-1/5=3/8-2/8=4/8-2/8=4/6-2/6=参考答案45+210=255503+635=113819+83=102574+156=730114+243=357158+692=85033+188=221448+293=74136+51=87270+237=507209+164=373888+759=164792+393=485587+310=897131+298=429162+124=286105+30=135492+144=636157+183=340652+827=1479150+297=447111+556=667289+80=369637+625=1262165+30=195466+403=869182+91=273279+85=364221+76=297616+575=1191212+245=457260+628=888289+129=418463+232=695311+60=371187+584=771119+167=286499+997=1496123+282=40591+280=371125+111=236223+904=112758+158=216436+199=635224+66=290284+86=370326+135=461864+889=175367+259=326876+972=1848101+396=497146+210=356271+92=363992+541=1533284+129=413422+334=756103+376=479173+259=432195+74=269992+480=1472446-233=213414-187=227452-231=221961-246=715359-144=215805-681=124282-227=55730-570=160318-184=134621-550=71499-394=105834-677=157487-118=369818-737=81418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=973353+(340-112)=581240+(519-405)=354322+(226-90)=458802+(976-363)=1415254+(212-187)=279459+(821-380)=900104+(359-28)=435260+(932-795)=397386+(446-202)=630271+(821-657)=435451+(197-19)=629290+(420-183)=527240+(440-108)=572168+(235-105)=29897+(337-219)=215259+(414-396)=277419+(495-51)=863288+(572-475)=385137+(137-119)=15534+(976-141)=86982+(389-126)=345945+(763-65)=1643240+(436-226)=450376+(565-305)=636105+(243-181)=167355+(462-203)=614111+(124-108)=12711+(976-195)=792160+(210-144)=226337+(887-794)=430280-(46+188)=46667-(60+412)=195444-(155+12)=277836-(681+138)=17438-(150+79)=209923-(204+517)=202490-(123+92)=275284-(135+84)=65345-(189+56)=100984-(272+40)=672240-(185+31)=24908-(722+159)=27453-(288+150)=15741-(270+52)=419328-(177+88)=63924-(292+26)=606362-(62+139)=161886-(135+351)=400489-(226+183)=80792-(114+143)=535490-(194+288)=8982-(140+626)=216452-(25+93)=334669-(24+583)=62477-(154+12)=311522-(98+421)=3369-(14+148)=207624-(150+204)=270392-(56+160)=176779-(586+113)=80274-(112+110)=52559-(406+77)=76424-(189+46)=189698-(203+385)=110381-(237+84)=60676-(466+37)=173410-(169+180)=61830-(421+390)=19347-(18+320)=9787-(23+115)=649430-(294+101)=35920-(144+441)=335484-(153+229)=102632-(174+194)=264434-(181+213)=40747-(266+85)=396269-(170+38)=61834-(79+680)=75464-(378+80)=6662-(319+151)=192276-(170+42)=64929-(12+75)=842261-(83+113)=65628-(503+117)=8302-(77+143)=82635-(385+32)=218486-(155+76)=255792-(390+400)=2295-(152+114)=29514-(175+115)=224423-(321-37)=139915-(331-213)=797352-(250-237)=339275-(699-664)=240285-(416-175)=44595-(339-179)=435154-(300-217)=71555-(711-334)=178415-(380-118)=153940-(678-83)=345481-(270-256)=467490-(807-804)=48790-(475-474)=8933-(528-511)=16383-(249-89)=223388-(980-775)=183427-(301-228)=354846-(900-492)=438172-(389-365)=148545-(790-438)=193374-(234-59)=199758-(776-365)=347284-(288-18)=14826-(979-764)=611116-(114-96)=98454-(565-521)=410144-(170-81)=55564-(884-878)=558449-(456-260)=253671-(998-794)=467352-(321-220)=25129-(712-683)=0451-(489-239)=201801-(613-452)=640165-(456-439)=148508-(714-522)=316169-(447-303)=25468-(603-308)=173471-(488-361)=344677-(912-320)=85277-(399-302)=180971-(672-107)=406207-(334-150)=23870-(689-221)=40294-(391-319)=22990-(831-564)=723471-(374-112)=209178-(162-155)=171263-(286-191)=168165-(166-123)=122309-(274-197)=232663-(597-376)=442224-(358-240)=106578-(341-132)=369122-(284-216)=54704-(645-234)=293485-(297-96)=284470-(718-278)=30117-(435-346)=28801-(511-108)=398228+63×2=354146+120×2=386376+79×6=850548+223×4=1440104+71×7=601102+106×4=526226+23×6=364449+130×6=1229428+198×2=824164+161×2=486444+54×2=55224+114×5=59459+65×6=449551+119×3=908412+19×9=583998+119×5=1593202+132×4=730439+125×4=939188+13×6=266135+125×3=510432+180×3=972568+26×7=750374+127×3=755179+202×4=987278+301×2=880904+328×2=1560109+20×7=249443+52×7=807192+89×4=548377+301×2=97913×4+112=16410×2+25=45138×6+21=849121×4+887=137159×5+174=46978×8+623=124726×3+38=116173×5+918=178364×2+24=152203×4+172=984120×7+28=86872×3+112=32831×5+447=60220×3+561=621185×2+319=689233×3+502=1201171×5+86=941154×3+414=876368×2+231=967482×2+108=107239×8+405=71796×4+857=124192×6+11=56389×2+772=95024×5+126=24684×6+975=1479332×2+310=97451×3+781=93461×8+479=96797×5+259=744465-49×6=171308-22×8=132358-36×2=286676-45×5=451469-74×5=99480-32×4=352234-44×3=102334-21×4=250344-43×7=43981-186×2=609415-87×3=154967-151×5=212472-168×2=136746-45×2=656431-69×2=293703-85×2=533437-57×3=266884-384×2=116467-85×3=212731-182×4=3156-69×2=18730-240×2=250446-34×7=208903-63×3=714398-37×6=176400-102×2=196171-14×7=73936-80×2=776368-39×5=173318-106×2=106491-146×2=199942-80×2=782396-87×3=135330-99×3=33355-37×5=170991-314×2=363265-21×4=181478-10×7=408428-118×3=74682-34×9=376376-15×8=256328-61×5=23249-92×2=65558-108×2=342266-133×2=0958-69×7=475173-43×3=44643-23×2=597135-11×7=58420-88×3=156195-22×7=41699-99×3=402257-74×3=35769-89×6=235357-13×9=240128-21×3=654