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72+298=818+182=127+264=53+306=82+60=50+196=69+183=962+412=283+121=298+111=261+161=421+724=87+383=733+534=238+250=172+284=231+76=880+807=100+58=140+25=88+18=257+192=59+48=745+940=68+21=243+213=152+172=452+135=110+259=410+217=86+158=405+729=237+124=271+205=43+156=492+186=246+144=668+414=139+288=243+467=146+266=190+409=71+379=697+363=124+350=343+295=259+59=549+546=362+130=213+629=102+98=196+339=35+95=323+645=208+152=463+218=142+229=333+348=87+323=431+951=463-131=867-26=132-53=553-475=345-145=637-313=84-71=626-524=472-93=840-662=360-314=447-270=217-154=694-164=476-321=357-236=246-101=685-72=494-406=734-281=420-159=812-626=370-32=507-100=393-196=729-386=496-168=650-247=379-62=765-345=496-232=558-193=144-101=978-176=402-260=747-133=443-305=577-345=333-10=880-594=382-129=875-162=246-199=856-249=414-328=895-69=400-227=818-375=317-278=680-372=207-80=989-936=435-363=890-843=491-268=793-301=433-25=668-291=440-199=399-263=194×3=771×8=114×5=272×7=16×4=925×7=115×3=613×5=164×4=743×2=99×2=757×2=54×4=624×3=151×5=76×7=173×4=406×4=170×5=42×5=170×3=954×5=31×5=853×8=230×3=703×7=87×2=808×7=63×9=668×5=188×2=53×5=196×3=961×9=158×2=470×5=57×4=335×4=424×2=67×5=177×3=979×2=113×6=814×8=291×3=33×2=11×4=85×5=230×4=794×8=12×3=36×4=186×2=728×9=113×2=348×4=111×4=568×5=198×2=31×7=619+194+71=798+247+896=142+158+18=180+677+775=68+308+597=637+133+165=504+175+120=704+96+438=131+119+327=455+414+151=406+64+67=583+485+977=184+43+223=533+298+30=431+38+455=80+296+865=208+118+471=450+623+497=175+392+197=815+100+274=244+311+147=78+818+311=499+196+186=106+811+703=652+165+143=340+193+28=110+331+83=457+424+883=25+249+486=656+325+255=310+261+395=193+696+257=31+371+434=468+895+241=172+420+65=711+547+382=19+449+359=879+443+547=485+105+361=849+565+333=99+543+354=856+359+862=342+23+492=243+637+648=381+230+14=925+932+173=75+416+335=344+281+201=113+497+207=964+913+323=598+99+204=438+674+378=136+57+757=695+859+16=69+166+683=870+476+753=752+92+143=282+561+799=436+59+344=109+265+384=291+10-53=364+220-236=285+194-219=913+579-88=235+217-322=159+626-22=43+242-129=499+405-701=203+70-161=702+213-48=257+145-174=804+436-34=420+59-71=892+722-337=118+112-65=393+246-293=370+66-174=524+544-527=269+15-153=772+725-989=227+128-141=486+671-436=72+344-356=487+352-258=189+185-212=131+295-179=410+83-156=322+797-632=121+256-35=505+522-236=113+176-103=265+495-357=286+175-302=771+117-403=222+123-104=916+902-269=99+300-317=279+607-585=103+213-24=850+932-14=316+81-30=499+767-885=137+140-232=87+567-584=130+291-326=558+298-297=145+270-32=879+635-208=204+179-204=865+53-406=449+18-313=816+623-555=192+130-114=355+913-31=288+125-174=950+349-258=210+38-54=935+511-880=413+13-372=995+291-220=373-44-120=735-196-423=406-121-18=917-345-105=390-34-352=566-299-138=431-279-16=962-144-593=271-53-175=958-556-376=256-73-171=658-89-204=492-116-30=742-64-397=349-101-23=578-69-389=454-355-58=667-99-365=469-301-51=770-283-135=498-191-200=661-361-30=149-132-17=992-59-402=207-151-30=867-40-520=455-32-215=964-162-26=486-264-101=457-204-177=231-121-20=862-176-544=384-335-20=659-146-333=477-83-228=907-46-55=419-47-310=945-230-651=487-134-32=670-533-106=310-119-28=832-222-67=371-179-118=889-578-307=226-13-93=477-103-203=265-118-47=723-285-384=325-53-160=860-108-59=211-33-107=718-67-436=500-206-136=893-260-228=314-147-132=721-203-328=387-227-151=458-90-259=404-80-260=920-147-426=444-37+15=778-284+734=309-52+239=499-310+873=257-135+276=700-690+643=129-128+399=994-431+254=245-215+206=942-588+643=272-271+76=791-450+839=201-11+220=861-832+946=359-250+364=732-24+134=131-114+177=652-456+526=361-80+172=703-78+472=390-264+348=714-212+145=444-227+187=903-818+663=242-100+80=685-98+22=449-418+410=521-189+682=156-56+362=821-494+658=355-106+165=803-527+842=314-274+133=80-46+731=376-149+13=267-127+215=208-20+20=358-148+809=278-228+350=708-328+649=69-23+94=918-476+795=490-348+121=714-343+199=270-184+311=891-361+829=453-227+190=753-280+701=331-299+163=617-557+223=246-242+301=938-933+983=376-194+243=468-461+232=244-191+139=137-62+230=354-350+461=877-840+980=372-295+247=607-341+416=240+(400-20)=488+(963-361)=475+(434-144)=357+(480-425)=152+(77-43)=918+(918-84)=285+(481-77)=310+(500-462)=157+(245-103)=528+(643-66)=164+(290-198)=642+(930-530)=416+(294-80)=322+(665-410)=280+(312-305)=490+(763-628)=488+(412-347)=453+(248-219)=70+(278-84)=60+(370-162)=10+(462-227)=467+(876-67)=268+(478-339)=396+(637-356)=412+(135-31)=253+(733-268)=192+(499-471)=285+(821-747)=410+(332-23)=768+(212-21)=24+(490-450)=201+(492-340)=252+(299-154)=778+(564-562)=396+(400-397)=532+(499-385)=356+(258-63)=312+(928-747)=256+(406-18)=669+(670-440)=221+(299-97)=714+(305-58)=351+(495-99)=955+(989-751)=222+(18-12)=863+(939-480)=365+(405-238)=543+(812-175)=169+(462-73)=823+(760-457)=454+(341-98)=780+(458-308)=458+(304-135)=975+(551-56)=279+(202-102)=442+(530-207)=433+(352-166)=862+(774-732)=296+(307-276)=534+(793-612)=203-(45+82)=858-(12+695)=319-(11+200)=982-(67+588)=378-(16+128)=734-(410+225)=374-(103+97)=743-(199+39)=462-(17+45)=869-(78+497)=468-(297+147)=944-(19+386)=484-(356+100)=479-(94+112)=414-(245+111)=827-(127+401)=146-(53+54)=752-(253+340)=473-(339+15)=763-(359+315)=381-(231+118)=879-(249+87)=218-(142+16)=844-(63+421)=328-(265+18)=721-(578+126)=396-(19+262)=845-(94+154)=365-(149+194)=882-(166+576)=487-(84+327)=790-(495+168)=479-(124+175)=721-(101+596)=437-(24+378)=659-(445+214)=384-(139+214)=930-(757+62)=439-(332+43)=710-(294+329)=435-(336+84)=809-(353+384)=499-(174+253)=942-(95+505)=176-(47+20)=448-(141+18)=497-(166+144)=660-(547+112)=284-(133+117)=819-(254+87)=366-(251+95)=164-(16+96)=448-(110+192)=767-(469+203)=484-(98+345)=529-(46+178)=105-(39+18)=813-(456+192)=311-(218+25)=954-(398+120)=320-(450-388)=800-(499-79)=289-(356-343)=171-(973-955)=220-(118-12)=578-(710-696)=158-(334-246)=267-(253-112)=40-(194-155)=387-(917-799)=168-(292-191)=130-(452-412)=487-(254-143)=356-(907-650)=363-(159-137)=433-(340-201)=390-(315-232)=639-(537-408)=392-(415-266)=966-(533-226)=429-(320-278)=658-(958-892)=442-(287-51)=967-(782-343)=480-(224-49)=208-(816-784)=464-(498-454)=756-(928-212)=78-(242-186)=435-(699-450)=148-(88-47)=809-(410-382)=331-(429-247)=568-(699-616)=156-(172-54)=453-(982-739)=487-(352-251)=681-(959-493)=171-(392-289)=794-(128-44)=416-(151-89)=668-(995-492)=330-(431-169)=319-(645-614)=440-(426-337)=546-(892-748)=202-(283-250)=239-(705-501)=364-(470-301)=970-(371-53)=373-(364-116)=846-(485-386)=456-(434-330)=853-(402-118)=160-(379-222)=559-(398-142)=29-(51-41)=817-(916-759)=387-(328-290)=169-(194-96)=326+34×6=95+14×7=269+31×3=482+45×3=146+357×2=810+96×4=238+80×9=434+101×2=352+14×2=891+206×3=333+133×2=642+161×2=42+365×2=388+465×2=146+257×2=919+128×3=116+10×5=51+240×4=150+37×7=281+66×9=80+446×2=396+12×6=168+38×4=84+193×4=428+117×2=97+64×8=208+96×5=933+195×3=219+31×6=489+68×8=113×8+81=126×3+64=15×3+116=102×8+68=36×3+189=214×2+991=336×2+152=52×3+203=58×5+437=107×6+763=16×7+263=22×3+481=160×2+109=148×4+742=67×5+298=492×2+494=332×2+221=187×4+540=105×5+442=58×5+129=75×6+25=210×3+689=36×6+11=37×4+966=216×2+349=222×2+472=21×5+216=280×2+471=160×4+195=185×2+149=438-43×6=636-158×3=405-29×3=501-22×2=439-27×6=646-84×3=140-12×7=785-76×8=381-38×5=798-389×2=411-20×5=374-32×4=490-200×2=330-154×2=419-93×4=772-15×9=497-118×3=442-47×4=426-53×2=930-130×4=392-47×2=496-21×9=105-12×6=967-55×3=408-87×4=605-58×6=190-25×2=856-93×5=361-117×2=771-217×3=431-164×2=824-40×8=485-21×9=323-161×2=426-58×2=699-49×7=383-59×6=637-61×7=306-59×3=750-127×4=418-51×2=752-299×2=457-41×5=917-37×8=481-84×2=960-166×5=386-47×5=685-139×2=328-74×2=390-108×3=134-36×2=716-61×9=357-70×3=418-18×3=449-36×7=396-25×7=395-34×2=914-253×3=404-171×2=637-29×3=175×4-535=427×2-330=144×5-667=93×9-822=29×9-107=638×4-672=116×8-817=771×7-636=49×8-35=758×4-948=220×3-593=658×3-936=128×4-74=391×9-852=261×2-234=280×4-760=199×3-182=705×6-167=366×2-68=360×8-118=76×9-570=47×5-189=27×6-94=172×7-396=401×2-635=656×9-779=148×2-291=583×8-112=398×2-16=252×4-910=47×6-151=307×5-209=158×2-188=845×7-399=183×2-52=245×5-359=117×7-470=133×5-439=73×8-505=353×9-141=345×2-199=472×3-543=241×4-125=715×4-499=154×4-120=691×3-237=302×2-375=173×9-543=232×3-360=384×7-873=253×3-283=179×3-365=333×2-300=405×8-420=282×3-681=605×9-665=320×2-516=644×6-820=182×5-599=867×5-61=38×(405-399)=970×(705-696)=80×(233-230)=952×(482-476)=195×(53-49)=118×(473-464)=114×(297-294)=778×(43-38)=98×(376-367)=914×(979-973)=52×(338-330)=563×(965-962)=190×(455-451)=852×(469-461)=95×(18-10)=90×(832-829)=93×(111-103)=104×(472-469)=170×(270-266)=884×(523-518)=120×(382-377)=552×(286-283)=98×(159-152)=27×(294-287)=79×(66-58)=774×(665-662)=62×(346-338)=886×(742-739)=122×(216-213)=451×(953-947)=268×(119-116)=562×(72-64)=20×(345-336)=463×(52-44)=26×(335-328)=515×(950-946)=144×(130-124)=313×(687-678)=119×(384-376)=22×(832-823)=87×(280-275)=356×(167-164)=67×(140-137)=167×(321-316)=224×(368-364)=30×(242-233)=292×(479-476)=25×(845-837)=128×(112-109)=100×(682-673)=53×(218-213)=231×(876-873)=30×(457-449)=725×(558-553)=65×(280-273)=410×(436-427)=71×(92-86)=41×(834-831)=37×(360-355)=343×(53-49)=1/6+3/6=5/9+3/9=1/7+2/7=1/4+3/4=2/6+3/6=4/8+2/8=1/5+3/5=3/9+4/9=5/8+2/8=5/7+2/7=1/4+2/4=4/7+2/7=4/8-1/8=4/6-2/6=3/6-1/6=3/5-1/5=4/8-2/8=3/9-2/9=5/8-1/8=5/8-2/8=3/8-1/8=4/6-1/6=2/7-1/7=7/9-2/9=参考答案72+298=370818+182=1000127+264=39153+306=35982+60=14250+196=24669+183=252962+412=1374283+121=404298+111=409261+161=422421+724=114587+383=470733+534=1267238+250=488172+284=456231+76=307880+807=1687100+58=158140+25=16588+18=106257+192=44959+48=107745+940=168568+21=89243+213=456152+172=324452+135=587110+259=369410+217=62786+158=244405+729=1134237+124=361271+205=47643+156=199492+186=678246+144=390668+414=1082139+288=427243+467=710146+266=412190+409=59971+379=450697+363=1060124+350=474343+295=638259+59=318549+546=1095362+130=492213+629=842102+98=200196+339=53535+95=130323+645=968208+152=360463+218=681142+229=371333+348=68187+323=410431+951=1382463-131=332867-26=841132-53=79553-475=78345-145=200637-313=32484-71=13626-524=102472-93=379840-662=178360-314=46447-270=177217-154=63694-164=530476-321=155357-236=121246-101=145685-72=613494-406=88734-281=453420-159=261812-626=186370-32=338507-100=407393-196=197729-386=343496-168=328650-247=403379-62=317765-345=420496-232=264558-193=365144-101=43978-176=802402-260=142747-133=614443-305=138577-345=232333-10=323880-594=286382-129=253875-162=713246-199=47856-249=607414-328=86895-69=826400-227=173818-375=443317-278=39680-372=308207-80=127989-936=53435-363=72890-843=47491-268=223793-301=492433-25=408668-291=377440-199=241399-263=136194×3=582771×8=6168114×5=570272×7=190416×4=64925×7=6475115×3=345613×5=3065164×4=656743×2=148699×2=198757×2=151454×4=216624×3=1872151×5=75576×7=532173×4=692406×4=1624170×5=85042×5=210170×3=510954×5=477031×5=155853×8=6824230×3=690703×7=492187×2=174808×7=565663×9=567668×5=3340188×2=37653×5=265196×3=588961×9=8649158×2=316470×5=235057×4=228335×4=1340424×2=84867×5=335177×3=531979×2=1958113×6=678814×8=6512291×3=87333×2=6611×4=4485×5=425230×4=920794×8=635212×3=3636×4=144186×2=372728×9=6552113×2=226348×4=1392111×4=444568×5=2840198×2=39631×7=217619+194+71=884798+247+896=1941142+158+18=318180+677+775=163268+308+597=973637+133+165=935504+175+120=799704+96+438=1238131+119+327=577455+414+151=1020406+64+67=537583+485+977=2045184+43+223=450533+298+30=861431+38+455=92480+296+865=1241208+118+471=797450+623+497=1570175+392+197=764815+100+274=1189244+311+147=70278+818+311=1207499+196+186=881106+811+703=1620652+165+143=960340+193+28=561110+331+83=524457+424+883=176425+249+486=760656+325+255=1236310+261+395=966193+696+257=114631+371+434=836468+895+241=1604172+420+65=657711+547+382=164019+449+359=827879+443+547=1869485+105+361=951849+565+333=174799+543+354=996856+359+862=2077342+23+492=857243+637+648=1528381+230+14=625925+932+173=203075+416+335=826344+281+201=826113+497+207=817964+913+323=2200598+99+204=901438+674+378=1490136+57+757=950695+859+16=157069+166+683=918870+476+753=2099752+92+143=987282+561+799=1642436+59+344=839109+265+384=758291+10-53=248364+220-236=348285+194-219=260913+579-88=1404235+217-322=130159+626-22=76343+242-129=156499+405-701=203203+70-161=112702+213-48=867257+145-174=228804+436-34=1206420+59-71=408892+722-337=1277118+112-65=165393+246-293=346370+66-174=262524+544-527=541269+15-153=131772+725-989=508227+128-141=214486+671-436=72172+344-356=60487+352-258=581189+185-212=162131+295-179=247410+83-156=337322+797-632=487121+256-35=342505+522-236=791113+176-103=186265+495-357=403286+175-302=159771+117-403=485222+123-104=241916+902-269=154999+300-317=82279+607-585=301103+213-24=292850+932-14=1768316+81-30=367499+767-885=381137+140-232=4587+567-584=70130+291-326=95558+298-297=559145+270-32=383879+635-208=1306204+179-204=179865+53-406=512449+18-313=154816+623-555=884192+130-114=208355+913-31=1237288+125-174=239950+349-258=1041210+38-54=194935+511-880=566413+13-372=54995+291-220=1066373-44-120=209735-196-423=116406-121-18=267917-345-105=467390-34-352=4566-299-138=129431-279-16=136962-144-593=225271-53-175=43958-556-376=26256-73-171=12658-89-204=365492-116-30=346742-64-397=281349-101-23=225578-69-389=120454-355-58=41667-99-365=203469-301-51=117770-283-135=352498-191-200=107661-361-30=270149-132-17=0992-59-402=531207-151-30=26867-40-520=307455-32-215=208964-162-26=776486-264-101=121457-204-177=76231-121-20=90862-176-544=142384-335-20=29659-146-333=180477-83-228=166907-46-55=806419-47-310=62945-230-651=64487-134-32=321670-533-106=31310-119-28=163832-222-67=543371-179-118=74889-578-307=4226-13-93=120477-103-203=171265-118-47=100723-285-384=54325-53-160=112860-108-59=693211-33-107=71718-67-436=215500-206-136=158893-260-228=405314-147-132=35721-203-328=190387-227-151=9458-90-259=109404-80-260=64920-147-426=347444-37+15=422778-284+734=1228309-52+239=496499-310+873=1062257-135+276=398700-690+643=653129-128+399=400994-431+254=817245-215+206=236942-588+643=997272-271+76=77791-450+839=1180201-11+220=410861-832+946=975359-250+364=473732-24+134=842131-114+177=194652-456+526=722361-80+172=453703-78+472=1097390-264+348=474714-212+145=647444-227+187=404903-818+663=748242-100+80=222685-98+22=609449-418+410=441521-189+682=1014156-56+362=462821-494+658=985355-106+165=414803-527+842=1118314-274+133=17380-46+731=765376-149+13=240267-127+215=355208-20+20=208358-148+809=1019278-228+350=400708-328+649=102969-23+94=140918-476+795=1237490-348+121=263714-343+199=570270-184+311=397891-361+829=1359453-227+190=416753-280+701=1174331-299+163=195617-557+223=283246-242+301=305938-933+983=988376-194+243=425468-461+232=239244-191+139=192137-62+230=305354-350+461=465877-840+980=1017372-295+247=324607-341+416=682240+(400-20)=620488+(963-361)=1090475+(434-144)=765357+(480-425)=412152+(77-43)=186918+(918-84)=1752285+(481-77)=689310+(500-462)=348157+(245-103)=299528+(643-66)=1105164+(290-198)=256642+(930-530)=1042416+(294-80)=630322+(665-410)=577280+(312-305)=287490+(763-628)=625488+(412-347)=553453+(248-219)=48270+(278-84)=26460+(370-162)=26810+(462-227)=245467+(876-67)=1276268+(478-339)=407396+(637-356)=677412+(135-31)=516253+(733-268)=718192+(499-471)=220285+(821-747)=359410+(332-23)=719768+(212-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