三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案111+143=418+703=39+11=286+225=120+221=352+416=138+288=606+439=171+311=447+108=251+228=724+297=127+350=564+415=298+147=289+482=290+133=870+743=85+406=188+561=194+150=207+454=28+57=332+570=147+271=157+776=76+317=94+356=149+179=276+162=58+35=953+740=362+137=452+298=104+393=295+307=132+68=266+778=328+137=180+402=79+264=923+686=135+85=513+622=148+63=252+231=164+276=730+209=139+184=249+705=330+167=204+252=104+116=514+599=324+55=448+142=186+203=183+540=82+385=597+391=492-428=403-191=444-231=994-277=94-11=769-614=299-74=269-58=418-198=756-609=352-143=366-182=499-335=986-479=202-145=389-22=282-87=351-198=396-256=484-411=403-325=909-864=259-182=970-560=454-374=934-595=197-159=465-223=480-301=730-552=332-288=573-385=247-182=918-687=305-12=126-89=455-244=645-153=334-140=531-22=329-200=885-168=479-200=788-292=314-142=745-480=295-70=971-289=335-29=569-68=354-21=934-298=185-56=730-271=331-106=430-124=346-124=426-91=353-60=436-381=126×2=308×4=119×5=451×8=439×2=918×7=97×4=802×4=254×3=589×2=147×5=248×8=188×2=639×6=50×2=933×6=97×9=636×2=53×7=381×9=62×2=798×6=88×4=140×6=25×7=902×5=77×3=400×8=181×3=729×5=134×7=203×6=184×2=916×5=249×4=836×8=395×2=60×7=143×4=544×8=40×7=929×9=35×9=813×7=182×5=883×4=273×3=919×5=166×4=620×9=17×9=343×8=110×4=236×4=111×6=522×3=157×3=813×2=44×5=711×2=171+79+446=766+292+140=297+451+10=764+873+683=313+281+186=571+588+360=551+23+285=130+69+826=462+419+110=639+265+169=482+221+128=707+821+99=165+367+450=892+18+967=584+230+137=697+940+784=228+102+343=269+355+332=489+53+321=612+147+842=165+284+479=330+508+110=513+378+83=577+740+136=44+430+478=306+583+492=437+97+174=327+255+748=138+243+135=603+295+370=252+286+48=942+52+554=53+15+852=497+931+995=76+227+313=522+508+551=484+270+136=68+480+197=201+278+479=379+292+457=444+144+10=478+58+194=333+85+469=790+159+972=58+536+117=78+28+678=307+406+75=925+759+230=209+75+135=538+627+825=402+120+264=157+82+422=338+89+416=563+658+756=82+62+239=313+270+479=51+225+618=831+543+941=458+346+111=80+748+822=110+244-176=573+609-603=259+39-68=434+444-806=73+260-66=514+193-280=264+115-294=858+164-113=38+222-129=932+269-20=20+338-182=162+798-725=367+88-284=116+759-430=411+52-282=966+342-539=423+73-389=143+607-31=337+144-151=645+581-338=215+106-52=420+606-904=163+172-321=773+383-22=351+120-87=218+283-59=17+372-159=558+237-709=345+111-202=572+575-197=361+132-316=714+267-750=31+162-91=271+951-455=32+465-174=19+270-54=188+125-210=459+109-17=69+263-239=565+687-326=341+36-276=581+39-223=159+84-92=915+77-983=88+320-192=562+687-187=62+197-169=43+538-284=230+70-36=392+966-316=265+15-223=501+698-924=274+195-165=500+848-813=297+30-236=575+210-644=90+215-27=642+227-155=269+222-176=164+931-746=326-49-226=453-136-172=222-113-95=848-149-655=166-38-78=744-89-197=450-42-166=772-421-286=432-106-12=923-135-469=390-121-182=783-268-67=395-284-11=959-99-361=144-103-25=844-198-335=471-25-182=504-75-389=376-202-19=617-548-58=498-356-71=946-280-451=447-365-21=448-179-75=493-247-233=719-388-210=493-216-254=962-21-426=495-230-63=561-351-106=233-147-82=506-279-59=322-238-72=837-585-251=402-122-183=767-102-625=482-172-26=681-261-322=396-28-300=712-352-80=457-49-359=952-116-549=472-244-74=914-219-415=407-34-191=379-266-57=146-22-25=566-239-72=421-25-227=593-317-243=422-119-265=768-186-315=499-55-160=846-35-46=263-115-133=710-48-652=364-340-12=920-477-209=482-115-134=696-468-210=476-231+63=291-90+121=365-143+223=178-12+268=411-271+213=584-158+516=364-299+362=958-423+665=287-218+112=592-493+942=303-102+209=875-707+94=349-252+286=992-390+541=311-84+172=881-837+603=405-379+387=172-88+863=436-202+204=879-816+611=242-69+222=600-419+40=229-145+189=596-179+323=101-19+19=459-150+709=84-60+87=536-161+941=459-356+272=903-575+582=211-66+102=803-369+532=342-250+303=754-721+167=223-77+76=691-661+41=421-140+101=964-791+37=344-263+411=139-125+274=396-156+82=992-948+207=395-274+365=943-187+266=234-141+40=984-191+432=95-17+204=757-603+478=144-112+356=866-808+89=316-125+268=799-283+433=214-101+181=887-689+603=444-351+175=658-528+715=353-334+342=960-824+394=131-42+87=970-937+375=160+(338-177)=777+(937-763)=384+(368-32)=458+(762-664)=362+(200-168)=707+(776-419)=77+(395-255)=694+(910-51)=45+(302-198)=813+(947-393)=54+(300-150)=392+(668-293)=466+(283-28)=121+(222-42)=64+(418-133)=405+(280-158)=221+(392-242)=143+(572-567)=164+(415-251)=819+(283-46)=147+(412-127)=263+(824-329)=205+(365-152)=811+(981-953)=162+(335-87)=80+(804-715)=159+(481-410)=798+(396-209)=43+(460-445)=382+(344-34)=494+(173-65)=822+(706-214)=381+(425-65)=442+(631-300)=469+(359-167)=51+(947-112)=374+(406-326)=95+(212-70)=31+(467-22)=449+(857-53)=24+(304-179)=794+(787-71)=11+(346-192)=408+(725-511)=20+(500-202)=38+(869-792)=148+(372-262)=225+(781-336)=36+(429-296)=396+(497-203)=152+(327-66)=624+(911-364)=29+(455-389)=749+(675-36)=89+(470-142)=689+(885-313)=37+(433-240)=198+(847-394)=77+(470-72)=67+(584-55)=446-(136+200)=856-(606+121)=415-(198+124)=630-(145+347)=424-(81+307)=814-(630+87)=473-(154+199)=898-(676+66)=437-(59+140)=834-(522+117)=325-(85+194)=736-(398+232)=391-(33+182)=819-(82+594)=392-(31+124)=729-(74+311)=272-(218+25)=925-(498+151)=438-(114+121)=999-(255+534)=419-(277+15)=996-(183+357)=396-(62+31)=845-(688+89)=350-(39+107)=868-(118+598)=305-(39+259)=925-(806+13)=437-(190+148)=471-(94+171)=480-(23+383)=825-(615+89)=364-(42+71)=727-(352+257)=471-(126+76)=965-(101+241)=387-(24+61)=768-(342+20)=342-(34+171)=650-(296+133)=442-(111+106)=278-(220+13)=274-(93+97)=689-(48+205)=250-(90+48)=743-(55+515)=240-(46+96)=665-(66+300)=335-(116+53)=563-(345+139)=478-(252+166)=998-(190+753)=430-(17+399)=884-(49+271)=409-(209+16)=720-(450+136)=449-(321+113)=727-(149+460)=487-(94+237)=806-(402+273)=187-(336-299)=474-(137-129)=216-(68-54)=612-(743-616)=398-(399-175)=956-(788-251)=134-(408-348)=602-(457-97)=397-(426-183)=649-(894-797)=191-(416-380)=287-(588-563)=476-(424-264)=676-(815-747)=335-(448-206)=866-(893-48)=431-(426-238)=283-(462-247)=408-(333-42)=883-(924-691)=215-(236-90)=518-(197-66)=350-(347-242)=741-(940-779)=470-(400-151)=712-(524-474)=360-(265-129)=381-(382-47)=165-(222-149)=420-(265-209)=244-(308-83)=797-(274-60)=268-(396-178)=963-(795-297)=326-(348-256)=538-(485-147)=150-(182-32)=835-(728-39)=458-(498-307)=829-(735-611)=316-(252-193)=637-(885-356)=334-(352-331)=854-(101-15)=388-(351-60)=718-(910-755)=138-(366-308)=810-(660-405)=430-(435-408)=796-(438-71)=406-(492-324)=771-(375-85)=352-(391-388)=569-(477-427)=300-(458-216)=446-(594-556)=81-(121-55)=766-(522-482)=347-(447-159)=83-(105-36)=448+108×5=112+267×2=453+82×4=320+53×2=372+310×2=394+22×8=12+128×7=450+73×8=184+109×2=264+235×2=301+89×7=308+75×8=376+156×4=682+102×6=205+42×2=918+44×9=220+237×3=839+161×2=460+179×3=337+414×2=87+64×2=160+338×2=57+52×7=545+400×2=82+143×5=162+131×2=370+45×8=259+10×6=228+168×3=363+105×4=38×8+141=245×2+422=322×2+301=210×2+640=102×2+308=171×3+67=204×2+332=161×4+794=188×4+129=188×5+401=60×7+214=132×5+571=176×3+328=154×4+291=334×2+200=54×2+177=113×4+75=196×3+403=99×6+12=27×6+375=187×4+231=150×5+275=33×6+484=33×8+359=377×2+102=373×2+991=223×2+497=462×2+554=47×2+247=157×3+774=430-89×4=927-92×9=125-16×5=829-142×3=300-37×2=917-44×4=186-13×6=754-122×4=401-15×5=738-217×3=461-86×2=900-172×4=345-145×2=682-143×4=318-56×4=690-36×2=223-23×2=881-33×4=425-28×3=296-134×2=469-24×6=882-280×3=446-87×2=542-99×3=193-21×9=977-412×2=373-15×8=902-40×3=404-51×6=963-228×4=184-38×3=706-85×2=480-19×5=409-65×3=495-140×3=887-80×8=75-11×6=762-12×6=153-21×3=876-341×2=369-42×8=762-172×2=496-59×8=811-31×9=206-93×2=291-24×8=266-61×4=509-84×3=307-86×2=632-71×8=320-36×2=585-81×6=380-29×7=430-50×4=489-14×7=706-31×4=90-10×2=513-27×2=231-31×7=825-103×4=129×7-103=901×9-645=192×5-848=869×8-286=475×2-99=191×5-564=300×2-566=753×3-521=155×6-312=648×9-261=126×3-191=280×9-637=40×8-178=568×6-488=282×2-384=284×2-393=347×2-480=214×9-684=90×7-104=175×9-137=320×2-161=10×6-25=218×2-97=487×6-131=248×4-41=578×3-291=320×2-45=227×9-915=201×3-500=602×9-752=425×2-331=568×2-501=208×4-760=441×6-686=278×3-699=303×9-470=106×7-306=10×9-88=313×2-152=586×5-164=162×5-195=144×8-423=117×3-40=429×7-267=265×3-414=539×9-502=60×8-49=819×9-254=451×2-314=784×2-614=145×4-107=857×9-665=233×3-456=333×4-657=21×7-70=550×2-960=60×8-95=649×5-55=328×3-523=787×8-268=215×(193-189)=236×(427-422)=198×(156-151)=645×(198-194)=39×(68-63)=610×(443-439)=128×(96-91)=735×(537-528)=86×(248-244)=221×(227-219)=134×(204-197)=514×(685-676)=261×(392-389)=25×(851-846)=52×(400-394)=458×(232-225)=174×(157-152)=167×(472-466)=169×(73-68)=970×(68-62)=49×(383-378)=125×(982-973)=74×(460-454)=331×(42-39)=58×(27-21)=239×(930-925)=34×(183-174)=770×(126-119)=44×(335-329)=600×(610-602)=81×(159-155)=148×(859-852)=188×(155-151)=142×(582-578)=38×(24-15)=227×(96-91)=32×(265-262)=581×(271-266)=107×(232-228)=631×(917-908)=83×(463-459)=98×(581-574)=10×(65-62)=805×(411-402)=84×(443-437)=370×(152-147)=79×(183-175)=945×(401-396)=186×(71-66)=955×(109-102)=100×(170-166)=83×(284-280)=13×(382-375)=12×(437-433)=52×(449-444)=197×(670-663)=184×(403-398)=749×(804-801)=141×(266-263)=320×(110-102)=3/7+2/7=5/9+4/9=1/7+2/7=1/3+2/3=4/7+2/7=4/7+3/7=1/6+3/6=1/5+2/5=4/8+2/8=1/8+6/8=3/6+2/6=3/10+7/10=4/8-3/8=4/6-2/6=3/6-2/6=3/7-2/7=5/8-1/8=5/9-2/9=4/8-1/8=5/10-1/10=3/8-2/8=2/3-1/3=5/8-2/8=6/8-1/8=參考答案111+143=254418+703=112139+11=50286+225=511120+221=341352+416=768138+288=426606+439=1045171+311=482447+108=555251+228=479724+297=1021127+350=477564+415=979298+147=445289+482=771290+133=423870+743=161385+406=491188+561=749194+150=344207+454=66128+57=85332+570=902147+271=418157+776=93376+317=39394+356=450149+179=328276+162=43858+35=93953+740=1693362+137=499452+298=750104+393=497295+307=602132+68=200266+778=1044328+137=465180+402=58279+264=343923+686=1609135+85=220513+622=1135148+63=211252+231=483164+276=440730+209=939139+184=323249+705=954330+167=497204+252=456104+116=220514+599=1113324+55=379448+142=590186+203=389183+540=72382+385=467597+391=988492-428=64403-191=212444-231=213994-277=71794-11=83769-614=155299-74=225269-58=211418-198=220756-609=147352-143=209366-182=184499-335=164986-479=507202-145=57389-22=367282-87=195351-198=153396-256=140484-411=73403-325=78909-864=45259-182=77970-560=410454-374=80934-595=339197-159=38465-223=242480-301=179730-552=178332-288=44573-385=188247-182=65918-687=231305-12=293126-89=37455-244=211645-153=492334-140=194531-22=509329-200=129885-168=717479-200=279788-292=496314-142=172745-480=265295-70=225971-289=682335-29=306569-68=501354-21=333934-298=636185-56=129730-271=459331-106=225430-124=306346-124=222426-91=335353-60=293436-381=55126×2=252308×4=1232119×5=595451×8=3608439×2=878918×7=642697×4=388802×4=3208254×3=762589×2=1178147×5=735248×8=1984188×2=376639×6=383450×2=100933×6=559897×9=873636×2=127253×7=371381×9=342962×2=124798×6=478888×4=352140×6=84025×7=175902×5=451077×3=231400×8=3200181×3=543729×5=3645134×7=938203×6=1218184×2=368916×5=4580249×4=996836×8=6688395×2=79060×7=420143×4=572544×8=435240×7=280929×9=836135×9=315813×7=5691182×5=910883×4=3532273×3=819919×5=4595166×4=664620×9=558017×9=153343×8=2744110×4=440236×4=944111×6=666522×3=1566157×3=471813×2=162644×5=220711×2=1422171+79+446=696766+292+140=1198297+451+10=758764+873+683=2320313+281+186=780571+588+360=1519551+23+285=859130+69+826=1025462+419+110=991639+265+169=1073482+221+128=831707+821+99=1627165+367+450=982892+18+967=1877584+230+137=951697+940+784=2421228+102+343=673269+355+332=956489+53+321=863612+147+842=1601165+284+479=928330+508+110=948513+378+83=974577+740+136=145344+430+478=952306+583+492=1381437+97+174=708327+255+748=1330138+243+135=516603+295+370=1268252+286+48=586942+52+554=154853+15+852=920497+931+995=242376+227+313=616522+508+551=1581484+270+136=89068+480+197=745201+278+479=958379+292+457=1128444+144+10=598478+58+194=730333+85+469=887790+159+972=192158+536+117=71178+28+678=784307+406+75=788925+759+230=1914209+75+135=419538+627+825=1990402+120+264=786157+82+422=661338+89+416=843563+658+756=197782+62+239=383313+270+479=106251+225+618=894831+543+941=2315458+346+111=91580+748+822=1650110+244-176=178573+609-603=579259+39-68=230434+444-806=7273+260-66=267514+193-280=427264+115-294=85858+164-113=90938+222-129=131932+269-20=118120+338-182=176162+798-725=235367+88-284=171116+759-430=445411+52-282=181966+342-539=769423+73-389=107143+607-31=719337+144-151=330645+581-338=888215+106-52=269420+606-904=122163+172-321=14773+383-22=1134351+120-87=384218+283-59=44217+372-159=230558+237-709=86345+111-202=254572+575-197=950361+132-316=177714+267-750=23131+162-91=102271+951-455=76732+465-174=32319+270-54=235188+125-210=103459+109-17=55169+263-239=93565+687-326=926341+36-276=101581+39-223=397159+84-92=151915+77-983=988+320-192=216562+687-187=106262+197-169=9043+538-284=297230+70-36=264392+966-316=1042265+15-223=57501+698-924=275274+195-165=304500+848-813=535297+30-236=91575+210-644=14190+215-27=278642+227-155=714269+222-176=315164+931-746=349326-49-226=51453-136-172=145222-113-95=14848-149-655=44166-38-78=50744-89-197=458450-42-166=242772-421-286=65432-106-12=314923-135-469=319390-121-182=87783-268-67=448395-284-11=100959-99-361=499144-103-25=16844-198-335=311471-25-182=264504-75-389=40376-202-19=155617-548-58=11498-356-71=71946-280-451=215447-365-21=61448-179-75=194493-247-233=13719-388-210=121493-216-254=23962-21-426=515495-230-63=202561-351-106=104233-147-82=4506-279-59=168322-238-72=12837-585-251=1402-122-183=97767-102-625=40482-172-26=284681-261-322=98396-28-300=68712-352-80=280457-49-359=49952-116-549=287472-244-74=154914-219-415=280407-34-191=182379-266-57=56146-22-25=99566-239-72=255421-25-227=169593-317-243=33422-119-265=38768-186-315=267499-55-160=284846-35-46=765263-115-133=15710-48-652=10364-340-12=12920-477-209=234482-115-134=233696-468-210=18476-231+63=308291-90+121=322365-143+223=445178-12+268=434411-271+213=353584-158+516=942364-299+362=427958-423+665=1200287-218+112=181592-493+942=1041303-102+209=410875-707+94=262349-252+286=383992-390+541=1143311-84+172=399881-837+603=647405-379+387=413172-88+863=947436-202+204=438879-816+611=674242-69+222=395600-419+40=221229-145+189=273596-179+323=740101-19+19=101459-150+709=101884-60+87=111536-161+941=1316459-356+272=375903-575+582=910211-66+102=247803-369+532=966342-250+303=395754-721+167=200223-77+76=222691-661+41=71421-140+101=382964-791+37=210344-263+411=492139-125+274=288396-156+82=322992-948+207=251395-274+365=486943-187+266=1022234-141+40=133984-191+432=122595-17+204=282757-603+478=632144-112+356=388866-808+89=147316-125+268=459799-283+433=949214-101+181=294887-689+603=801444-351+175=268658-528+715=845353-334+342=361960-824+394=530131-42+87=176970-937+375=408160+(338-177)=321777+(937-763)=951384+(368-32)=720458+(762-664)=556362+(200-168)=394707+(776-419)=106477+(395-255)=217694+(910-51)=155345+(302-198)=149813+(947-393)=136754+(300-150)=204392+(668-293)=767466+(283-28)=721121+(222-42)=30164+(418-133)=349405+(280-158)=527221+(392-242)=371143+(572-567)=148164+(415-251)=328819+(283-46)=1056147+(412-127)=432263+(824-329)=758205+(365-152)=418811+(981-953)=839162+(335-87)=41080+(804-715)=169159+(481-410)=230798+(396-209)=98543+(460-445)=58382+(344-34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