三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案266+48=723+696=236+43=607+129=143+327=214+540=185+214=383+895=110+183=80+424=329+62=176+205=70+133=225+914=240+135=93+470=155+327=541+791=232+169=608+950=73+369=296+404=206+77=729+426=108+323=767+193=200+164=154+356=91+382=905+979=269+165=139+187=214+103=137+119=73+399=45+152=99+399=465+275=294+62=475+168=35+172=273+228=109+91=564+931=165+127=460+205=203+238=596+204=78+411=525+231=139+290=284+167=162+309=186+725=251+46=194+731=295+118=85+401=86+61=568+707=260-66=874-755=192-69=233-117=103-72=274-132=442-123=757-102=459-431=980-452=448-432=737-100=354-51=860-707=339-39=809-338=326-37=729-536=460-427=671-111=133-67=932-865=277-177=751-210=110-17=966-451=494-284=264-105=319-260=782-262=480-404=613-233=60-33=563-289=459-43=865-703=391-176=453-363=285-63=914-32=311-135=773-658=488-207=495-209=379-204=436-88=443-46=977-921=387-62=548-108=124-72=957-774=323-313=541-81=431-48=772-189=165-75=499-255=339-18=682-601=442×2=401×2=433×2=268×9=265×2=116×3=217×4=759×2=331×3=359×3=184×4=430×3=45×7=572×8=106×6=300×9=198×5=122×7=129×4=184×9=90×7=595×6=297×3=917×5=117×4=562×9=247×4=857×8=184×3=911×5=237×2=936×5=200×4=760×4=413×2=898×8=10×3=943×5=107×4=421×8=273×3=298×3=371×2=685×9=307×3=721×4=159×6=438×5=143×4=819×2=32×7=68×4=297×2=752×4=153×2=369×6=452×2=493×2=108×9=897×9=353+290+177=974+468+288=193+179+135=35+832+521=727+54+18=150+563+100=143+97+105=703+910+144=390+289+252=29+434+625=190+36+395=799+980+939=224+211+59=44+137+375=415+239+206=10+539+230=152+34+712=856+80+25=29+353+33=722+348+169=248+32+96=461+161+339=511+67+341=677+221+782=40+225+580=779+705+46=640+129+27=676+237+207=112+370+446=768+954+425=563+22+195=827+431+790=372+219+154=980+314+669=518+349+64=817+688+819=50+595+100=663+969+90=377+229+109=546+906+938=275+118+206=450+263+370=209+30+285=989+576+656=165+326+267=614+677+730=603+268+105=397+567+710=198+65+569=217+854+165=19+17+672=94+744+763=439+60+448=322+126+311=31+527+384=238+213+578=379+302+228=377+294+610=308+42+199=833+122+342=87+404-275=457+585-239=132+325-376=258+954-480=23+62-46=913+948-13=148+232-70=888+38-313=186+230-32=320+784-11=283+178-355=427+997-411=431+58-297=281+569-789=116+200-212=852+634-545=172+317-268=417+682-897=153+147-226=974+832-222=71+360-350=995+823-929=209+267-467=685+735-155=159+10-58=958+505-944=181+215-376=436+325-140=384+110-106=673+347-570=80+289-212=649+363-988=281+12-88=427+457-828=141+131-180=169+725-463=292+138-268=686+600-503=283+176-265=984+488-886=433+36-169=64+307-160=308+181-255=171+741-870=104+335-422=988+521-812=95+380-242=269+974-412=61+46-39=887+393-718=75+225-137=319+842-169=238+231-431=773+671-654=70+303-150=89+409-24=247+90-181=841+296-494=156+328-210=321+722-247=471-136-84=716-492-69=496-301-171=981-429-206=414-37-183=866-228-582=496-148-224=500-322-31=306-10-61=630-478-126=410-80-157=958-294-47=276-38-136=925-37-684=408-224-40=696-31-646=442-113-209=758-48-193=307-60-96=950-161-283=493-48-211=896-672-155=443-30-280=875-247-498=352-226-84=872-210-94=479-99-78=866-128-484=390-283-73=816-241-504=444-145-74=135-46-62=484-90-219=954-349-157=153-43-24=636-322-48=168-27-94=697-240-60=493-175-274=929-256-335=322-64-175=613-313-205=382-40-245=936-490-76=431-169-114=634-319-73=352-158-91=849-292-96=326-23-277=942-19-459=447-120-80=913-85-348=218-145-41=734-593-62=436-55-33=674-143-22=348-13-57=663-47-438=402-126-236=970-655-285=176-128+32=974-968+262=219-185+180=577-285+169=482-389+370=501-167+998=179-118+285=338-129+885=283-244+96=781-35+389=155-79+202=597-390+244=463-226+217=954-648+462=212-157+219=911-364+997=427-199+38=900-334+926=340-177+336=706-497+961=311-284+184=561-411+336=307-224+189=782-378+961=60-10+399=818-165+81=329-102+222=490-87+803=280-71+256=799-568+838=500-186+48=143-102+211=389-60+79=842-519+472=354-166+307=532-323+965=412-309+358=395-93+825=280-119+259=894-638+270=153-51+360=893-62+632=321-195+150=496-249+525=374-242+22=968-479+809=120-99+403=384-321+452=445-368+218=592-464+211=468-369+238=802-578+852=127-35+29=277-234+770=409-385+176=837-446+876=335-273+124=265-165+417=345-149+107=950-340+516=62+(452-297)=558+(319-278)=307+(193-51)=11+(252-120)=149+(336-195)=598+(726-294)=414+(497-299)=650+(691-238)=479+(231-214)=296+(840-118)=185+(172-94)=501+(901-413)=430+(385-17)=702+(704-130)=450+(226-107)=496+(818-91)=327+(486-32)=476+(663-378)=489+(451-104)=663+(452-366)=463+(458-112)=623+(747-568)=45+(439-292)=693+(989-143)=246+(458-231)=457+(748-633)=229+(389-309)=885+(958-508)=200+(330-76)=583+(455-75)=346+(345-16)=370+(767-652)=431+(407-266)=427+(964-823)=279+(476-231)=400+(711-483)=50+(401-229)=150+(519-433)=193+(347-212)=117+(523-263)=11+(466-419)=200+(704-304)=43+(367-13)=601+(779-162)=244+(447-218)=105+(890-424)=49+(359-154)=466+(377-362)=335+(464-17)=398+(702-131)=466+(208-58)=508+(652-285)=95+(499-152)=648+(435-60)=430+(293-268)=665+(712-204)=134+(447-72)=138+(982-551)=25+(434-211)=989+(459-340)=420-(16+166)=845-(22+116)=415-(95+124)=747-(516+111)=329-(132+82)=872-(194+468)=478-(47+375)=753-(500+181)=265-(92+26)=555-(169+282)=321-(44+112)=962-(75+840)=389-(98+77)=971-(95+587)=482-(217+67)=968-(226+87)=365-(59+87)=961-(168+774)=436-(304+43)=840-(212+188)=433-(41+14)=956-(380+47)=404-(76+295)=720-(467+161)=339-(141+18)=292-(164+94)=458-(338+62)=916-(34+148)=395-(324+60)=446-(315+108)=383-(57+233)=761-(299+270)=366-(54+274)=827-(13+657)=292-(16+23)=926-(571+124)=184-(84+70)=859-(79+14)=369-(131+104)=481-(17+352)=310-(110+51)=582-(288+143)=483-(109+249)=720-(120+11)=443-(151+71)=638-(527+71)=232-(42+83)=936-(299+494)=385-(70+108)=962-(82+381)=426-(167+102)=631-(249+34)=491-(36+378)=430-(49+329)=321-(127+144)=817-(13+672)=497-(26+401)=786-(29+177)=455-(151+44)=799-(113+156)=397-(496-482)=648-(910-500)=482-(445-45)=885-(575-113)=187-(476-465)=436-(884-789)=131-(339-317)=694-(188-77)=98-(491-396)=862-(632-67)=318-(452-389)=949-(960-494)=445-(495-462)=457-(187-68)=184-(345-219)=286-(977-913)=171-(211-100)=470-(394-99)=472-(435-194)=762-(809-440)=448-(477-83)=910-(823-359)=367-(397-318)=722-(874-569)=122-(278-233)=915-(744-334)=257-(437-388)=892-(836-93)=298-(213-72)=745-(971-810)=464-(398-277)=198-(409-402)=441-(250-59)=476-(985-611)=288-(284-20)=747-(968-851)=100-(55-45)=420-(570-528)=407-(121-80)=765-(615-247)=331-(436-337)=861-(718-507)=227-(383-349)=648-(856-305)=396-(375-26)=498-(525-225)=268-(368-128)=352-(895-718)=139-(489-365)=949-(615-570)=254-(230-41)=590-(804-239)=270-(96-77)=327-(935-859)=297-(364-256)=441-(921-697)=482-(386-10)=271-(193-178)=489-(360-180)=275-(102-33)=263+23×9=595+479×2=117+119×6=619+337×2=220+230×3=640+96×2=194+213×2=414+56×8=187+198×4=454+56×3=135+46×7=407+245×3=300+68×4=350+190×5=364+13×6=581+93×2=57+57×3=379+66×7=489+121×2=483+41×4=100+128×6=805+12×3=338+47×4=324+71×9=470+62×3=317+62×7=120+163×4=864+234×2=221+75×4=539+239×3=65×2+250=310×2+718=62×5+53=27×7+123=45×5+113=145×3+703=417×2+15=109×8+811=15×3+274=450×2+494=234×2+259=136×4+795=105×9+51=122×3+13=32×2+322=10×7+265=52×5+199=22×6+797=119×3+459=122×2+610=87×4+59=128×5+132=63×2+311=226×3+913=49×6+360=29×4+485=33×8+45=96×4+274=79×2+470=37×7+638=226-100×2=687-137×5=435-26×3=982-130×2=351-45×6=498-51×9=103-28×3=334-105×2=305-14×7=488-120×2=286-25×4=842-40×2=456-107×4=698-196×3=360-83×2=456-126×2=208-12×4=904-54×7=425-16×6=827-57×5=66-20×3=989-116×2=416-27×7=703-341×2=247-19×4=550-106×5=429-57×2=379-153×2=450-50×8=915-91×7=377-86×4=773-103×4=440-44×3=700-134×2=475-14×6=714-45×5=278-37×5=573-221×2=447-44×7=776-78×5=209-23×6=649-133×4=388-148×2=532-194×2=368-11×2=710-179×3=83-18×4=640-13×6=223-78×2=826-94×5=305-48×5=379-57×6=406-26×5=456-142×3=264-37×3=780-58×4=424-78×5=850-121×3=406-19×4=452-48×8=155×2-20=573×4-217=155×5-181=461×3-689=120×7-811=181×5-515=344×2-592=701×4-972=161×6-491=626×2-560=286×3-284=207×5-596=116×6-366=473×8-857=108×8-771=903×5-668=10×4-14=544×8-933=262×3-107=217×2-278=170×4-397=106×3-81=414×2-521=462×6-16=133×6-673=525×6-269=455×2-802=754×3-234=124×6-111=529×6-107=323×3-717=291×2-563=46×5-16=757×7-692=207×4-594=668×6-895=56×7-103=483×5-596=186×5-291=610×4-682=124×6-215=316×8-618=47×9-258=542×6-502=120×7-350=346×5-507=35×7-97=894×7-214=160×4-492=98×5-434=103×7-66=384×5-964=66×5-164=479×4-384=108×9-371=871×3-74=355×2-68=422×2-450=167×4-121=176×8-429=146×(260-254)=447×(924-918)=108×(449-446)=328×(161-155)=50×(195-191)=987×(873-869)=66×(114-106)=669×(877-870)=54×(442-434)=851×(312-307)=163×(238-235)=544×(647-642)=65×(426-420)=853×(506-501)=318×(250-247)=482×(622-618)=132×(388-385)=671×(457-449)=77×(41-36)=674×(981-978)=199×(160-157)=490×(808-804)=74×(261-254)=509×(146-143)=74×(153-144)=774×(972-967)=35×(368-363)=278×(240-236)=144×(365-361)=546×(917-912)=60×(305-296)=433×(336-330)=67×(362-353)=297×(284-280)=89×(281-274)=844×(98-94)=98×(361-355)=511×(679-676)=165×(117-113)=777×(850-847)=82×(64-59)=100×(706-699)=182×(302-298)=615×(22-15)=96×(68-65)=236×(571-562)=66×(306-297)=39×(989-986)=49×(139-136)=615×(138-130)=29×(417-414)=391×(221-216)=69×(251-248)=981×(655-646)=16×(70-64)=745×(122-114)=150×(180-177)=725×(249-240)=305×(303-300)=509×(963-958)=2/7+4/7=1/3+2/3=3/7+2/7=1/5+4/5=1/7+4/7=1/6+4/6=4/8+2/8=2/5+3/5=2/7+3/7=3/6+2/6=1/5+3/5=1/4+3/4=3/6-2/6=2/6-1/6=3/5-1/5=2/3-1/3=3/7-2/7=4/8-3/8=6/8-1/8=2/7-1/7=3/7-1/7=6/8-2/8=2/4-1/4=5/9-1/9=參考答案266+48=314723+696=1419236+43=279607+129=736143+327=470214+540=754185+214=399383+895=1278110+183=29380+424=504329+62=391176+205=38170+133=203225+914=1139240+135=37593+470=563155+327=482541+791=1332232+169=401608+950=155873+369=442296+404=700206+77=283729+426=1155108+323=431767+193=960200+164=364154+356=51091+382=473905+979=1884269+165=434139+187=326214+103=317137+119=25673+399=47245+152=19799+399=498465+275=740294+62=356475+168=64335+172=207273+228=501109+91=200564+931=1495165+127=292460+205=665203+238=441596+204=80078+411=489525+231=756139+290=429284+167=451162+309=471186+725=911251+46=297194+731=925295+118=41385+401=48686+61=147568+707=1275260-66=194874-755=119192-69=123233-117=116103-72=31274-132=142442-123=319757-102=655459-431=28980-452=528448-432=16737-100=637354-51=303860-707=153339-39=300809-338=471326-37=289729-536=193460-427=33671-111=560133-67=66932-865=67277-177=100751-210=541110-17=93966-451=515494-284=210264-105=159319-260=59782-262=520480-404=76613-233=38060-33=27563-289=274459-43=416865-703=162391-176=215453-363=90285-63=222914-32=882311-135=176773-658=115488-207=281495-209=286379-204=175436-88=348443-46=397977-921=56387-62=325548-108=440124-72=52957-774=183323-313=10541-81=460431-48=383772-189=583165-75=90499-255=244339-18=321682-601=81442×2=884401×2=802433×2=866268×9=2412265×2=530116×3=348217×4=868759×2=1518331×3=993359×3=1077184×4=736430×3=129045×7=315572×8=4576106×6=636300×9=2700198×5=990122×7=854129×4=516184×9=165690×7=630595×6=3570297×3=891917×5=4585117×4=468562×9=5058247×4=988857×8=6856184×3=552911×5=4555237×2=474936×5=4680200×4=800760×4=3040413×2=826898×8=718410×3=30943×5=4715107×4=428421×8=3368273×3=819298×3=894371×2=742685×9=6165307×3=921721×4=2884159×6=954438×5=2190143×4=572819×2=163832×7=22468×4=272297×2=594752×4=3008153×2=306369×6=2214452×2=904493×2=986108×9=972897×9=8073353+290+177=820974+468+288=1730193+179+135=50735+832+521=1388727+54+18=799150+563+100=813143+97+105=345703+910+144=1757390+289+252=93129+434+625=1088190+36+395=621799+980+939=2718224+211+59=49444+137+375=556415+239+206=86010+539+230=779152+34+712=898856+80+25=96129+353+33=415722+348+169=1239248+32+96=376461+161+339=961511+67+341=919677+221+782=168040+225+580=845779+705+46=1530640+129+27=796676+237+207=1120112+370+446=928768+954+425=2147563+22+195=780827+431+790=2048372+219+154=745980+314+669=1963518+349+64=931817+688+819=232450+595+100=745663+969+90=1722377+229+109=715546+906+938=2390275+118+206=599450+263+370=1083209+30+285=524989+576+656=2221165+326+267=758614+677+730=2021603+268+105=976397+567+710=1674198+65+569=832217+854+165=123619+17+672=70894+744+763=1601439+60+448=947322+126+311=75931+527+384=942238+213+578=1029379+302+228=909377+294+610=1281308+42+199=549833+122+342=129787+404-275=216457+585-239=803132+325-376=81258+954-480=73223+62-46=39913+948-13=1848148+232-70=310888+38-313=613186+230-32=384320+784-11=1093283+178-355=106427+997-411=1013431+58-297=192281+569-789=61116+200-212=104852+634-545=941172+317-268=221417+682-897=202153+147-226=74974+832-222=158471+360-350=81995+823-929=889209+267-467=9685+735-155=1265159+10-58=111958+505-944=519181+215-376=20436+325-140=621384+110-106=388673+347-570=45080+289-212=157649+363-988=24281+12-88=205427+457-828=56141+131-180=92169+725-463=431292+138-268=162686+600-503=783283+176-265=194984+488-886=586433+36-169=30064+307-160=211308+181-255=234171+741-870=42104+335-422=17988+521-812=69795+380-242=233269+974-412=83161+46-39=68887+393-718=56275+225-137=163319+842-169=992238+231-431=38773+671-654=79070+303-150=22389+409-24=474247+90-181=156841+296-494=643156+328-210=274321+722-247=796471-136-84=251716-492-69=155496-301-171=24981-429-206=346414-37-183=194866-228-582=56496-148-224=124500-322-31=147306-10-61=235630-478-126=26410-80-157=173958-294-47=617276-38-136=102925-37-684=204408-224-40=144696-31-646=19442-113-209=120758-48-193=517307-60-96=151950-161-283=506493-48-211=234896-672-155=69443-30-280=133875-247-498=130352-226-84=42872-210-94=568479-99-78=302866-128-484=254390-283-73=34816-241-504=71444-145-74=225135-46-62=27484-90-219=175954-349-157=448153-43-24=86636-322-48=266168-27-94=47697-240-60=397493-175-274=44929-256-335=338322-64-175=83613-313-205=95382-40-245=97936-490-76=370431-169-114=148634-319-73=242352-158-91=103849-292-96=461326-23-277=26942-19-459=464447-120-80=247913-85-348=480218-145-41=32734-593-62=79436-55-33=348674-143-22=509348-13-57=278663-47-438=178402-126-236=40970-655-285=30176-128+32=80974-968+262=268219-185+180=214577-285+169=461482-389+370=463501-167+998=1332179-118+285=346338-129+885=1094283-244+96=135781-35+389=1135155-79+202=278597-390+244=451463-226+217=454954-648+462=768212-157+219=274911-364+997=1544427-199+38=266900-334+926=1492340-177+336=499706-497+961=1170311-284+184=211561-411+336=486307-224+189=272782-378+961=136560-10+399=449818-165+81=734329-102+222=449490-87+803=1206280-71+256=465799-568+838=1069500-186+48=362143-102+211=252389-60+79=408842-519+472=795354-166+307=495532-323+965=1174412-309+358=461395-93+825=1127280-119+259=420894-638+270=526153-51+360=462893-62+632=1463321-195+150=276496-249+525=772374-242+22=154968-479+809=1298120-99+403=424384-321+452=515445-368+218=295592-464+211=339468-369+238=337802-578+852=1076127-35+29=121277-234+770=813409-385+176=200837-446+876=1267335-273+124=186265-165+417=517345-149+107=303950-340+516=112662+(452-297)=217558+(319-278)=599307+(193-51)=44911+(252-120)=143149+(336-195)=290598+(726-294)=1030414+(497-299)=612650+(691-238)=1103479+(231-214)=496296+(840-118)=1018185+(172-94)=263501+(901-413)=989430+(385-17)=798702+(704-130)=1276450+(226-107)=569496+(818-91)=1223327+(486-32)=781476+(663-378)=761489+(451-104)=836663+(452-366)=749463+(458-112)=809623+(747-568)=80245+(439-292)=192693+(989-143)=1539246+(458-231)=473457+(748-633)=572229+(389-309)=309885+(958-508)=1335200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