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三年级数学(上)计算题专项练习附答案89+265=422+849=58+298=374+123=63+219=407+256=51+160=667+929=89+93=263+253=69+251=892+354=72+414=307+336=134+55=42+116=144+173=817+550=256+131=627+973=53+288=71+149=69+376=402+550=201+151=127+265=381+86=319+99=86+58=444+475=148+219=603+450=224+207=485+164=137+189=209+120=63+220=916+216=96+164=221+280=16+31=661+746=150+253=490+896=239+103=427+219=236+168=331+474=195+171=471+596=176+63=179+30=404+71=142+704=243+50=208+733=91+267=421+127=196+55=906+685=499-428=870-181=220-126=41-17=366-138=317-152=387-272=828-813=196-176=537-296=412-181=870-709=263-121=852-74=499-431=203-93=344-202=195-125=444-137=395-189=471-70=796-214=437-188=772-130=85-63=343-333=87-63=978-967=154-88=810-554=228-53=953-209=364-41=591-158=221-86=490-275=216-86=819-464=308-203=797-168=358-276=932-422=132-16=165-97=287-181=748-732=488-100=959-280=489-239=877-343=237-111=984-581=341-239=479-76=132-58=982-822=38-20=811-249=429-143=927-117=39×8=548×4=37×4=962×3=157×2=531×2=50×2=120×8=88×4=711×6=22×3=788×6=291×3=259×2=254×3=12×9=80×3=390×6=85×9=758×9=137×7=883×8=130×6=615×2=205×3=122×2=253×2=708×7=326×3=265×3=196×2=552×9=182×4=102×3=238×4=863×2=39×6=517×2=409×2=390×3=190×4=851×7=57×4=477×5=52×7=896×5=123×4=397×9=285×3=490×8=50×4=64×6=105×7=152×8=15×6=892×5=64×2=911×7=15×5=563×5=762+147+25=276+76+930=68+59+87=796+222+209=749+32+210=43+120+717=201+106+131=283+208+776=15+151+189=409+672+146=104+350+297=771+169+673=114+556+238=747+13+59=570+108+266=674+826+645=58+449+156=217+999+726=167+21+617=756+159+235=517+48+212=42+211+656=69+490+358=184+876+697=265+587+122=259+283+823=466+98+414=550+68+618=12+74+146=200+619+867=37+360+165=404+879+31=35+814+11=347+556+554=43+191+655=811+198+96=680+35+227=375+806+195=105+467+35=837+84+408=423+220+190=639+206+618=655+115+160=797+413+542=170+81+352=143+715+739=110+320+233=561+845+611=453+46+65=890+467+569=65+166+325=495+950+241=457+35+460=732+804+469=384+292+54=266+529+632=348+186+130=65+373+945=250+64+313=103+238+523=79+332-175=805+426-858=110+352-119=682+57-572=138+98-198=137+765-517=39+273-105=893+406-599=58+356-181=480+355-680=306+143-391=484+953-23=380+71-428=962+440-729=160+146-74=381+308-576=484+12-184=691+405-453=58+40-66=390+244-214=344+45-132=303+944-553=146+256-148=527+462-461=49+360-29=74+871-420=345+133-106=287+684-524=368+104-291=332+43-337=252+238-109=673+409-138=47+241-249=413+362-124=287+56-20=286+517-761=35+432-276=585+168-357=102+237-279=294+587-538=182+261-146=760+31-567=137+62-99=404+386-66=220+113-74=489+692-125=99+168-144=328+891-418=72+217-287=757+430-598=53+151-154=697+309-737=149+22-86=452+223-90=437+33-457=742+126-493=15+401-303=449+878-417=49+359-56=854+10-220=390-256-32=642-297-246=479-265-211=934-140-126=462-110-22=756-178-484=394-27-182=921-618-160=360-103-64=272-182-70=487-140-257=961-287-483=441-60-241=855-73-421=449-120-298=736-292-419=275-140-119=823-43-256=377-29-207=904-100-48=194-71-104=418-160-202=411-40-19=716-93-329=320-59-219=731-108-213=491-30-145=778-249-55=153-25-117=842-349-347=368-40-164=635-98-496=496-31-91=574-72-236=418-200-84=727-266-392=486-12-42=877-166-167=470-157-282=723-567-72=362-186-154=815-387-13=462-34-276=820-173-208=244-11-20=846-676-125=383-33-66=662-99-436=354-106-117=653-360-77=440-244-96=946-288-526=295-31-258=637-199-164=203-13-106=899-169-599=248-41-151=639-75-272=407-186-78=738-537-190=379-351+296=701-11+970=301-187+380=424-238+96=172-165+465=862-597+566=399-59+152=656-437+635=441-74+66=294-234+291=148-95+177=318-52+33=359-127+262=186-97+464=433-29+34=825-33+26=231-203+99=949-527+711=296-185+100=650-366+456=369-152+197=506-309+245=176-152+472=617-204+650=91-86+208=289-15+272=390-176+109=906-840+395=332-252+281=765-109+871=170-144+103=623-426+949=495-321+76=660-373+920=311-237+139=714-418+170=464-227+175=917-158+507=269-199+385=908-486+286=137-15+138=975-459+609=309-277+127=558-321+556=365-192+167=620-165+815=346-286+329=162-107+997=344-276+316=723-19+146=310-154+217=463-377+992=270-269+188=596-164+162=324-298+237=755-84+994=455-353+193=923-716+560=425-249+166=233-218+126=120+(401-25)=757+(599-224)=476+(450-177)=833+(933-657)=242+(465-76)=332+(870-210)=416+(322-183)=34+(295-109)=264+(151-85)=662+(770-665)=85+(496-401)=182+(629-525)=158+(331-234)=81+(196-99)=109+(473-453)=542+(556-259)=420+(360-58)=717+(497-427)=277+(454-448)=121+(846-606)=39+(483-214)=205+(820-644)=151+(497-272)=802+(346-199)=35+(272-196)=13+(645-483)=424+(174-69)=691+(977-894)=427+(297-26)=115+(910-121)=342+(465-358)=438+(719-707)=252+(472-217)=232+(916-429)=127+(278-220)=373+(504-362)=117+(336-267)=567+(714-421)=492+(225-198)=45+(934-110)=26+(321-34)=127+(479-393)=284+(374-162)=454+(582-329)=199+(373-265)=797+(837-562)=16+(333-158)=414+(716-688)=388+(181-142)=115+(643-265)=375+(483-411)=55+(542-473)=115+(215-46)=531+(642-591)=74+(249-211)=663+(828-807)=471+(458-382)=987+(765-763)=328+(429-203)=816+(406-173)=272-(40+19)=578-(271+153)=305-(88+99)=848-(349+316)=469-(298+116)=795-(420+104)=247-(152+95)=465-(29+359)=475-(301+132)=830-(591+145)=474-(229+142)=886-(647+41)=227-(88+121)=592-(186+346)=418-(179+163)=592-(274+74)=313-(36+186)=756-(406+309)=444-(163+196)=806-(533+120)=298-(11+190)=620-(351+144)=476-(129+182)=886-(145+29)=439-(219+206)=790-(453+30)=429-(74+310)=610-(246+340)=190-(132+38)=949-(911+11)=387-(55+161)=907-(74+272)=376-(11+220)=896-(488+107)=327-(147+173)=838-(525+145)=264-(151+50)=986-(798+61)=347-(93+105)=397-(271+59)=366-(96+12)=914-(75+390)=240-(95+116)=610-(307+52)=230-(121+60)=741-(413+63)=451-(271+144)=692-(228+327)=314-(143+36)=840-(373+298)=484-(160+152)=586-(497+26)=333-(89+80)=996-(170+369)=311-(111+120)=669-(271+254)=423-(388+10)=815-(582+182)=282-(80+67)=698-(172+18)=299-(476-394)=153-(198-165)=485-(330-267)=642-(707-344)=117-(188-129)=655-(561-423)=156-(305-204)=568-(938-630)=435-(450-29)=862-(296-225)=428-(306-58)=844-(637-511)=335-(312-287)=976-(272-196)=436-(400-342)=373-(770-397)=491-(298-244)=994-(959-880)=416-(468-320)=536-(970-498)=476-(333-266)=327-(942-670)=389-(490-331)=180-(662-513)=469-(246-100)=934-(829-198)=110-(26-25)=15-(579-565)=222-(371-347)=635-(397-90)=263-(146-85)=796-(624-494)=298-(331-209)=890-(714-542)=495-(463-343)=859-(912-164)=185-(411-298)=469-(949-832)=211-(348-224)=819-(807-586)=58-(116-78)=959-(875-101)=328-(311-226)=237-(678-669)=427-(410-204)=999-(192-178)=224-(336-173)=582-(902-623)=353-(330-68)=429-(728-530)=432-(304-188)=170-(869-857)=222-(414-282)=540-(361-37)=487-(425-152)=849-(505-439)=451-(185-156)=683-(433-122)=200-(164-106)=987-(69-40)=381+40×8=655+108×7=294+89×7=138+39×9=157+62×3=622+136×2=492+28×3=819+57×7=19+160×5=497+23×7=413+44×2=287+195×4=270+104×6=307+130×4=35+26×5=126+70×3=291+13×7=943+45×9=72+23×7=410+453×2=99+102×8=10+454×2=83+35×5=264+103×5=102+14×5=565+52×7=22+236×2=298+480×2=400+63×9=956+48×7=81×6+356=49×9+974=45×4+18=480×2+947=175×2+94=44×4+780=123×5+300=16×6+381=140×4+325=381×2+408=159×2+500=198×4+695=32×8+375=364×2+206=173×5+93=142×6+645=241×2+99=255×2+477=172×4+186=19×3+175=138×2+45=138×4+70=223×3+185=67×8+17=12×4+498=307×3+339=167×4+107=64×7+813=86×6+379=102×2+95=148-22×5=801-113×5=169-12×9=766-52×7=337-41×8=41-15×2=247-16×4=572-21×7=366-22×4=772-111×2=283-13×2=653-158×2=481-130×2=916-113×8=394-33×4=398-37×8=438-53×8=906-251×3=398-120×3=749-123×4=468-61×2=365-35×9=449-140×2=272-115×2=485-107×3=966-386×2=411-27×7=508-102×3=340-16×4=917-95×9=97-10×3=679-74×4=387-52×7=698-31×3=418-43×4=995-301×2=292-37×7=971-235×2=329-64×2=866-261×2=141-68×2=708-180×2=192-64×3=398-41×6=337-27×7=983-63×5=462-92×5=655-51×8=284-57×3=605-22×7=277-23×4=885-215×3=470-99×4=898-264×2=459-44×5=297-30×3=392-73×2=378-18×7=173-44×3=335-18×9=115×5-453=211×2-201=141×7-565=798×8-443=138×6-411=597×2-390=138×5-464=850×4-804=200×5-450=188×7-732=100×8-20=617×7-870=332×3-778=859×6-474=144×5-282=106×8-418=37×8-78=535×3-783=469×2-301=267×3-154=63×5-285=181×7-556=121×5-441=643×4-948=151×4-156=249×2-294=141×7-315=775×3-641=299×2-488=368×7-654=274×3-324=497×3-975=398×2-730=380×7-827=135×7-89=616×3-727=182×4-18=309×4-789=117×3-106=723×7-171=211×4-756=639×2-530=191×4-332=119×9-92=32×9-14=724×8-648=60×9-502=107×7-392=234×4-215=137×4-226=41×7-21=650×3-41=122×5-300=285×8-778=115×2-13=610×8-14=152×3-456=553×7-41=280×3-75=397×5-558=80×(54-46)=914×(512-506)=238×(293-290)=971×(555-552)=161×(301-295)=897×(98-93)=50×(212-208)=813×(74-70)=117×(370-366)=921×(877-868)=23×(437-432)=825×(328-323)=124×(448-443)=466×(196-189)=233×(497-494)=397×(136-129)=175×(44-41)=54×(987-981)=79×(249-246)=996×(711-707)=293×(91-88)=966×(272-265)=22×(23-15)=537×(287-280)=104×(47-41)=633×(699-694)=217×(186-182)=878×(700-693)=192×(462-457)=715×(221-213)=141×(311-308)=258×(47-40)=55×(456-448)=349×(853-845)=94×(216-207)=920×(819-816)=61×(177-174)=692×(933-924)=109×(74-69)=505×(865-859)=12×(190-187)=612×(123-118)=104×(427-422)=36×(847-843)=202×(352-348)=590×(865-862)=48×(87-80)=64×(772-763)=89×(44-40)=534×(640-632)=22×(41-35)=381×(480-477)=62×(308-302)=509×(208-199)=47×(495-487)=351×(723-719)=292×(248-245)=941×(662-657)=214×(276-273)=499×(698-691)=2/8+3/8=1/5+4/5=1/4+2/4=1/5+2/5=4/8+3/8=1/6+2/6=1/5+3/5=2/9+4/9=2/8+4/8=4/10+3/10=1/8+2/8=3/5+2/5=3/6-2/6=3/5-2/5=3/5-1/5=2/8-1/8=4/6-1/6=7/10-3/10=4/8-2/8=2/4-1/4=4/8-1/8=6/8-1/8=2/7-1/7=2/3-1/3=参考答案89+265=354422+849=127158+298=356374+123=49763+219=282407+256=66351+160=211667+929=159689+93=182263+253=51669+251=320892+354=124672+414=486307+336=643134+55=18942+116=158144+173=317817+550=1367256+131=387627+973=160053+288=34171+149=22069+376=445402+550=952201+151=352127+265=392381+86=467319+99=41886+58=144444+475=919148+219=367603+450=1053224+207=431485+164=649137+189=326209+120=32963+220=283916+216=113296+164=260221+280=50116+31=47661+746=1407150+253=403490+896=1386239+103=342427+219=646236+168=404331+474=805195+171=366471+596=1067176+63=239179+30=209404+71=475142+704=846243+50=293208+733=94191+267=358421+127=548196+55=251906+685=1591499-428=71870-181=689220-126=9441-17=24366-138=228317-152=165387-272=115828-813=15196-176=20537-296=241412-181=231870-709=161263-121=142852-74=778499-431=68203-93=110344-202=142195-125=70444-137=307395-189=206471-70=401796-214=582437-188=249772-130=64285-63=22343-333=1087-63=24978-967=11154-88=66810-554=256228-53=175953-209=744364-41=323591-158=433221-86=135490-275=215216-86=130819-464=355308-203=105797-168=629358-276=82932-422=510132-16=116165-97=68287-181=106748-732=16488-100=388959-280=679489-239=250877-343=534237-111=126984-581=403341-239=102479-76=403132-58=74982-822=16038-20=18811-249=562429-143=286927-117=81039×8=312548×4=219237×4=148962×3=2886157×2=314531×2=106250×2=100120×8=96088×4=352711×6=426622×3=66788×6=4728291×3=873259×2=518254×3=76212×9=10880×3=240390×6=234085×9=765758×9=6822137×7=959883×8=7064130×6=780615×2=1230205×3=615122×2=244253×2=506708×7=4956326×3=978265×3=795196×2=392552×9=4968182×4=728102×3=306238×4=952863×2=172639×6=234517×2=1034409×2=818390×3=1170190×4=760851×7=595757×4=228477×5=238552×7=364896×5=4480123×4=492397×9=3573285×3=855490×8=392050×4=20064×6=384105×7=735152×8=121615×6=90892×5=446064×2=128911×7=637715×5=75563×5=2815762+147+25=934276+76+930=128268+59+87=214796+222+209=1227749+32+210=99143+120+717=880201+106+131=438283+208+776=126715+151+189=355409+672+146=1227104+350+297=751771+169+673=1613114+556+238=908747+13+59=819570+108+266=944674+826+645=214558+449+156=663217+999+726=1942167+21+617=805756+159+235=1150517+48+212=77742+211+656=90969+490+358=917184+876+697=1757265+587+122=974259+283+823=1365466+98+414=978550+68+618=123612+74+146=232200+619+867=168637+360+165=562404+879+31=131435+814+11=860347+556+554=145743+191+655=889811+198+96=1105680+35+227=942375+806+195=1376105+467+35=607837+84+408=1329423+220+190=833639+206+618=1463655+115+160=930797+413+542=1752170+81+352=603143+715+739=1597110+320+233=663561+845+611=2017453+46+65=564890+467+569=192665+166+325=556495+950+241=1686457+35+460=952732+804+469=2005384+292+54=730266+529+632=1427348+186+130=66465+373+945=1383250+64+313=627103+238+523=86479+332-175=236805+426-858=373110+352-119=343682+57-572=167138+98-198=38137+765-517=38539+273-105=207893+406-599=70058+356-181=233480+355-680=155306+143-391=58484+953-23=1414380+71-428=23962+440-729=673160+146-74=232381+308-576=113484+12-184=312691+405-453=64358+40-66=32390+244-214=420344+45-132=257303+944-553=694146+256-148=254527+462-461=52849+360-29=38074+871-420=525345+133-106=372287+684-524=447368+104-291=181332+43-337=38252+238-109=381673+409-138=94447+241-249=39413+362-124=651287+56-20=323286+517-761=4235+432-276=191585+168-357=396102+237-279=60294+587-538=343182+261-146=297760+31-567=224137+62-99=100404+386-66=724220+113-74=259489+692-125=105699+168-144=123328+891-418=80172+217-287=2757+430-598=58953+151-154=50697+309-737=269149+22-86=85452+223-90=585437+33-457=13742+126-493=37515+401-303=113449+878-417=91049+359-56=352854+10-220=644390-256-32=102642-297-246=99479-265-211=3934-140-126=668462-110-22=330756-178-484=94394-27-182=185921-618-160=143360-103-64=193272-182-70=20487-140-257=90961-287-483=191441-60-241=140855-73-421=361449-120-298=31736-292-419=25275-140-119=16823-43-256=524377-29-207=141904-100-48=756194-71-104=19418-160-202=56411-40-19=352716-93-329=294320-59-219=42731-108-213=410491-30-145=316778-249-55=474153-25-117=11842-349-347=146368-40-164=164635-98-496=41496-31-91=374574-72-236=266418-200-84=134727-266-392=69486-12-42=432877-166-167=544470-157-282=31723-567-72=84362-186-154=22815-387-13=415462-34-276=152820-173-208=439244-11-20=213846-676-125=45383-33-66=284662-99-436=127354-106-117=131653-360-77=216440-244-96=100946-288-526=132295-31-258=6637-199-164=274203-13-106=84899-169-599=131248-41-151=56639-75-272=292407-186-78=143738-537-190=11379-351+296=324701-11+970=1660301-187+380=494424-238+96=282172-165+465=472862-597+566=831399-59+152=492656-437+635=854441-74+66=433294-234+291=351148-95+177=230318-52+33=299359-127+262=494186-97+464=553433-29+34=438825-33+26=818231-203+99=127949-527+711=1133296-185+100=211650-366+456=740369-152+197=414506-309+245=442176-152+472=496617-204+650=106391-86+208=213289-15+272=546390-176+109=323906-840+395=461332-252+281=361765-109+871=1527170-144+103=129623-426+949=1146495-321+76=250660-373+920=1207311-237+139=213714-418+170=466464-227+175=412917-158+507=1266269-199+385=455908-486+286=708137-15+138=260975-459+609=1125309-277+127=159558-321+556=793365-192+167=340620-165+815=1270346-286+329=389162-107+997=1052344-276+316=384723-19+146=850310-154+217=373463-377+992=1078270-269+188=189596-164+162=594324-298+237=263755-84+994=1665455-353+193=295923-716+560=767425-249+166=342233-218+126=141120+(401-25)=496757+(599-224)=1132476+(450-177)=749833+(933-657)=1109242+(465-76)=631332+(870-210)=992416+(322-183)=55534+(295-109)=220264+(151-85)=330662+(770-665)=76785+(496-401)=180182+(629-525)=286158+(331-234)=25581+(196-99)=178109+(473-453)=129542+(556-259)=839420+(360-58)=722717+(497-427)=787277+(454-448)=283121+(846-606)=36139+(483-214)=308205+(820-644)=381151+(497-272)=376802+(346-199)=94935+(272-196)=11113+(645-483)=175424+(174-69)=529691+(977-894)=774427+(297-26)=698115+(910-121)=904342+(465-358)=449438+(719-707)=450252+(472-217)=507232+(916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