三年級數學(上)計算題專項練習附答案

三年級數學(上)計算題專項練習附答案45+20=335+986=71+261=312+479=88+206=247+498=326+128=809+815=191+284=236+206=131+328=147+877=111+84=324+573=85+319=430+140=354+138=888+639=204+106=500+828=65+370=188+186=72+283=667+768=59+83=606+306=390+100=483+142=310+117=720+470=68+271=169+464=390+106=363+203=98+124=676+121=98+83=670+201=55+148=398+115=46+156=261+674=83+341=119+675=117+186=371+225=81+122=432+543=167+307=271+407=130+177=214+71=134+33=995+891=347+73=72+81=170+298=178+88=116+26=286+338=306-218=805-441=380-359=719-329=111-75=916-512=355-321=916-252=467-266=827-367=358-333=428-388=291-12=864-427=362-85=918-848=419-322=908-753=196-145=855-430=225-40=875-359=485-194=792-611=372-289=566-445=71-49=606-123=268-203=734-601=463-377=707-424=341-42=716-218=496-152=995-539=411-219=557-536=418-47=632-308=178-107=643-348=271-51=606-320=476-465=471-299=278-84=609-310=368-112=901-61=148-69=578-384=335-160=799-43=488-351=811-570=223-49=804-697=403-88=980-669=101×7=79×8=53×9=486×6=74×7=120×3=108×3=119×2=138×4=973×2=163×4=781×2=118×6=784×7=183×2=384×8=16×3=930×5=57×7=718×9=194×5=832×6=104×7=866×2=182×2=824×8=30×8=525×9=15×5=396×9=41×8=953×2=285×2=553×5=224×2=324×5=27×5=168×5=229×3=960×2=53×7=893×7=91×2=157×8=89×4=721×9=46×7=820×5=121×4=756×6=177×3=722×4=24×5=460×7=333×3=740×9=126×7=698×4=295×2=469×2=244+20+502=333+680+307=164+34+513=393+355+60=658+124+127=410+880+123=291+10+55=491+418+806=206+437+149=381+774+441=736+117+32=162+350+269=18+64+810=125+975+704=16+259+361=97+187+976=185+507+156=40+957+754=240+32+257=668+856+288=321+83+114=451+292+615=364+147+53=40+919+147=335+313+177=80+263+444=469+347+113=564+350+406=145+371+18=345+215+101=182+276+460=256+862+541=261+86+470=864+778+235=169+611+178=176+952+814=176+288+239=180+776+665=48+359+141=409+20+839=239+307+418=272+548+16=28+485+379=23+320+476=278+323+77=551+345+261=460+53+144=470+852+657=136+445+149=880+176+564=286+122+178=263+733+299=423+58+324=919+269+855=234+262+306=509+448+654=221+19+144=566+456+527=350+442+11=37+922+707=218+110-119=342+185-36=45+351-262=142+175-116=129+226-199=647+413-903=73+279-69=84+990-32=352+134-213=755+129-38=222+145-126=221+777-102=104+117-44=630+621-797=251+211-265=912+924-250=124+34-32=426+593-254=234+253-185=341+685-606=122+127-122=495+406-466=340+64-170=748+615-236=38+209-101=916+243-403=46+204-52=680+888-681=170+82-83=838+170-75=230+228-144=407+411-600=285+175-352=779+584-928=283+145-367=999+15-865=284+51-53=743+345-321=236+188-424=110+977-884=44+414-196=591+491-366=49+203-182=214+503-251=165+68-58=362+451-661=65+389-349=702+888-815=87+316-213=537+930-646=278+60-188=383+383-406=348+79-145=750+825-118=122+302-361=742+593-939=138+324-123=412+585-406=96+223-196=387+380-613=390-125-259=656-152-54=476-310-119=802-200-367=327-142-11=454-113-125=476-28-154=494-91-263=450-167-85=885-610-238=394-107-21=733-21-609=410-66-161=862-448-99=494-165-280=616-34-556=91-22-67=354-226-16=480-105-295=691-159-111=461-188-65=749-191-210=310-18-231=652-82-62=486-52-167=812-290-86=264-71-162=877-551-64=455-429-10=885-170-702=279-237-16=937-261-232=378-96-149=913-19-503=430-162-192=957-410-494=491-218-200=954-88-81=370-154-86=860-506-136=294-35-215=835-219-80=454-55-377=930-30-484=267-89-82=930-163-131=398-72-164=947-71-613=417-183-233=382-26-280=323-84-170=738-142-431=425-273-93=817-129-629=377-22-228=986-327-86=333-97-115=918-445-81=478-184-258=631-27-232=417-379+249=839-658+287=436-390+259=713-394+127=301-225+117=590-533+677=125-71+442=88-59+885=306-249+49=295-152+221=319-256+106=334-65+924=384-258+26=521-241+326=182-108+138=891-433+341=379-252+55=399-43+541=263-137+216=909-451+320=304-282+406=593-344+535=305-153+197=504-123+703=210-19+200=924-55+615=494-445+439=656-459+94=249-145+261=599-261+490=178-169+162=651-576+997=398-312+173=181-69+856=425-418+18=692-216+448=412-112+167=936-325+856=153-127+191=832-454+193=408-192+140=834-83+833=260-239+380=639-64+475=182-12+111=951-620+411=82-81+119=994-84+111=497-385+227=666-437+183=381-150+118=363-10+271=214-201+450=930-451+284=493-481+216=759-666+498=380-344+434=903-218+601=225-198+261=434-334+751=386+(434-180)=427+(674-41)=129+(435-421)=701+(571-289)=449+(379-176)=124+(320-285)=246+(460-137)=675+(738-660)=467+(76-27)=310+(950-667)=365+(387-144)=653+(657-426)=331+(403-322)=442+(507-162)=152+(301-74)=761+(607-169)=76+(337-253)=665+(755-198)=325+(97-50)=430+(667-357)=449+(251-54)=440+(373-230)=278+(57-46)=949+(805-515)=36+(334-331)=809+(950-154)=152+(468-322)=118+(857-266)=399+(244-111)=69+(784-389)=35+(50-27)=435+(644-499)=323+(389-350)=826+(657-141)=456+(423-197)=557+(18-13)=251+(265-187)=59+(901-338)=206+(438-241)=997+(980-211)=293+(339-89)=56+(860-791)=392+(425-203)=719+(744-22)=139+(238-163)=707+(445-235)=160+(265-71)=77+(603-380)=259+(470-312)=236+(413-116)=392+(492-264)=283+(316-153)=133+(259-43)=643+(744-679)=52+(331-44)=752+(837-488)=159+(141-71)=823+(900-442)=490+(211-66)=588+(921-576)=215-(22+174)=904-(12+49)=396-(191+194)=647-(543+99)=432-(142+198)=983-(296+516)=117-(24+39)=779-(522+156)=450-(20+77)=854-(607+56)=318-(116+128)=867-(397+215)=374-(154+83)=720-(94+142)=305-(90+124)=615-(172+317)=460-(68+144)=926-(125+70)=283-(180+27)=915-(250+166)=398-(139+115)=899-(131+403)=366-(10+172)=896-(192+562)=379-(20+48)=840-(10+558)=476-(271+161)=780-(193+254)=472-(97+118)=983-(233+183)=369-(254+27)=606-(432+19)=270-(73+24)=829-(262+265)=277-(13+162)=830-(41+156)=424-(91+117)=499-(220+234)=376-(112+212)=984-(698+120)=469-(299+85)=996-(500+309)=295-(182+53)=841-(257+142)=218-(16+93)=661-(247+114)=462-(143+235)=969-(489+474)=262-(24+114)=877-(244+15)=404-(270+122)=772-(209+263)=452-(166+175)=641-(228+219)=423-(19+322)=735-(242+482)=281-(246+14)=883-(466+340)=456-(27+153)=757-(214+386)=237-(488-379)=185-(491-413)=454-(416-26)=936-(497-172)=390-(484-465)=743-(850-609)=243-(419-314)=481-(607-600)=351-(363-194)=945-(896-440)=450-(398-395)=786-(779-634)=468-(134-62)=667-(758-119)=401-(285-68)=590-(478-314)=183-(383-210)=875-(949-754)=181-(342-334)=703-(825-306)=357-(384-265)=524-(599-384)=415-(12-10)=363-(550-253)=308-(437-264)=364-(993-772)=216-(445-364)=968-(915-489)=446-(363-17)=985-(861-556)=358-(285-48)=224-(666-637)=372-(355-163)=963-(444-45)=393-(273-182)=391-(918-558)=374-(183-103)=870-(936-446)=232-(439-252)=590-(802-626)=456-(446-163)=548-(791-435)=307-(207-47)=206-(632-577)=406-(277-33)=947-(901-355)=280-(102-54)=441-(385-157)=282-(271-160)=776-(516-449)=184-(455-271)=255-(275-258)=310-(388-177)=573-(398-68)=239-(286-78)=672-(796-356)=95-(276-216)=496-(591-131)=274-(391-254)=919-(659-611)=192+73×6=861+41×5=320+45×3=954+396×2=178+59×3=261+48×5=65+123×4=85+177×2=481+111×2=710+160×2=85+94×6=215+132×6=196+75×2=305+57×6=91+65×9=679+38×9=75+37×9=715+51×8=168+33×4=705+379×2=478+251×2=197+350×2=395+175×3=128+88×9=352+54×7=805+180×4=14+126×7=424+214×2=67+32×7=647+52×7=58×3+296=105×3+724=74×9+158=206×2+372=97×2+386=29×2+588=65×5+56=177×5+316=157×4+179=135×7+922=12×7+208=433×2+489=119×6+190=69×5+77=137×2+214=63×5+709=121×5+176=105×2+904=55×5+476=310×3+463=105×5+115=284×2+730=47×6+383=42×6+72=40×8+213=72×7+54=89×4+490=364×2+201=49×4+206=29×4+522=293-13×3=961-34×5=397-74×2=343-31×3=147-13×7=914-55×4=379-95×2=947-240×2=399-50×2=869-87×8=447-54×8=779-81×5=416-108×3=928-131×2=471-28×7=879-250×2=492-127×2=939-155×5=489-84×3=879-30×9=493-154×3=707-101×7=443-101×4=943-15×5=434-31×3=728-206×3=476-39×9=995-247×4=295-130×2=548-40×9=334-32×2=554-39×3=296-83×3=566-29×3=181-25×3=817-96×2=372-67×2=406-40×3=493-106×3=307-133×2=384-40×4=826-142×3=345-23×5=790-66×5=479-125×2=435-37×2=217-33×4=345-71×4=462-75×2=821-135×2=208-11×6=842-310×2=337-131×2=751-39×3=217-14×6=802-328×2=298-107×2=942-39×2=251-31×8=869-136×6=440×2-251=888×4-834=80×8-507=721×8-946=434×2-646=663×4-499=180×3-379=441×2-347=74×7-342=858×4-546=101×8-432=876×8-631=102×7-536=206×6-972=114×5-466=232×8-614=61×7-398=799×9-795=109×9-930=277×4-866=106×7-478=325×6-368=94×3-223=662×4-198=102×8-243=633×8-801=298×3-536=311×7-193=271×3-627=368×9-79=121×6-530=616×2-702=117×7-485=241×6-215=475×2-666=752×9-751=157×6-773=286×4-712=437×2-811=408×6-678=163×5-717=625×8-107=215×3-607=315×5-775=407×2-357=838×7-903=376×2-465=679×8-396=76×4-238=637×7-604=33×7-199=170×9-125=80×9-561=461×9-867=111×9-874=796×5-853=153×5-39=320×4-833=129×4-284=425×8-199=48×(342-335)=611×(25-17)=37×(241-236)=155×(27-19)=102×(109-104)=809×(94-91)=87×(314-306)=772×(719-714)=33×(135-130)=850×(721-713)=108×(471-467)=476×(313-306)=259×(283-280)=103×(542-538)=67×(188-185)=413×(996-993)=79×(244-240)=447×(605-596)=102×(487-478)=762×(569-562)=65×(273-268)=680×(283-275)=98×(172-166)=280×(872-867)=15×(128-121)=993×(689-681)=190×(44-40)=217×(875-870)=68×(286-281)=449×(728-721)=115×(179-172)=812×(232-227)=66×(479-471)=437×(262-255)=66×(315-308)=814×(637-628)=74×(445-436)=387×(784-781)=140×(462-455)=210×(582-575)=86×(184-181)=135×(462-459)=71×(53-44)=992×(810-804)=162×(496-493)=585×(699-692)=54×(284-281)=307×(608-603)=26×(213-209)=751×(592-588)=21×(349-344)=412×(530-527)=134×(439-436)=318×(654-651)=102×(237-229)=714×(276-268)=141×(185-179)=50×(970-961)=230×(271-268)=747×(274-265)=1/6+3/6=1/3+2/3=3/6+2/6=1/4+2/4=1/7+3/7=4/7+3/7=3/8+4/8=5/9+4/9=1/7+2/7=4/7+2/7=1/7+4/7=3/10+2/10=4/7-2/7=6/8-2/8=4/7-1/7=6/10-4/10=4/8-2/8=3/5-2/5=3/5-1/5=2/3-1/3=2/5-1/5=5/7-2/7=3/8-1/8=3/4-1/4=參考答案45+20=65335+986=132171+261=332312+479=79188+206=294247+498=745326+128=454809+815=1624191+284=475236+206=442131+328=459147+877=1024111+84=195324+573=89785+319=404430+140=570354+138=492888+639=1527204+106=310500+828=132865+370=435188+186=37472+283=355667+768=143559+83=142606+306=912390+100=490483+142=625310+117=427720+470=119068+271=339169+464=633390+106=496363+203=56698+124=222676+121=79798+83=181670+201=87155+148=203398+115=51346+156=202261+674=93583+341=424119+675=794117+186=303371+225=59681+122=203432+543=975167+307=474271+407=678130+177=307214+71=285134+33=167995+891=1886347+73=42072+81=153170+298=468178+88=266116+26=142286+338=624306-218=88805-441=364380-359=21719-329=390111-75=36916-512=404355-321=34916-252=664467-266=201827-367=460358-333=25428-388=40291-12=279864-427=437362-85=277918-848=70419-322=97908-753=155196-145=51855-430=425225-40=185875-359=516485-194=291792-611=181372-289=83566-445=12171-49=22606-123=483268-203=65734-601=133463-377=86707-424=283341-42=299716-218=498496-152=344995-539=456411-219=192557-536=21418-47=371632-308=324178-107=71643-348=295271-51=220606-320=286476-465=11471-299=172278-84=194609-310=299368-112=256901-61=840148-69=79578-384=194335-160=175799-43=756488-351=137811-570=241223-49=174804-697=107403-88=315980-669=311101×7=70779×8=63253×9=477486×6=291674×7=518120×3=360108×3=324119×2=238138×4=552973×2=1946163×4=652781×2=1562118×6=708784×7=5488183×2=366384×8=307216×3=48930×5=465057×7=399718×9=6462194×5=970832×6=4992104×7=728866×2=1732182×2=364824×8=659230×8=240525×9=472515×5=75396×9=356441×8=328953×2=1906285×2=570553×5=2765224×2=448324×5=162027×5=135168×5=840229×3=687960×2=192053×7=371893×7=625191×2=182157×8=125689×4=356721×9=648946×7=322820×5=4100121×4=484756×6=4536177×3=531722×4=288824×5=120460×7=3220333×3=999740×9=6660126×7=882698×4=2792295×2=590469×2=938244+20+502=766333+680+307=1320164+34+513=711393+355+60=808658+124+127=909410+880+123=1413291+10+55=356491+418+806=1715206+437+149=792381+774+441=1596736+117+32=885162+350+269=78118+64+810=892125+975+704=180416+259+361=63697+187+976=1260185+507+156=84840+957+754=1751240+32+257=529668+856+288=1812321+83+114=518451+292+615=1358364+147+53=56440+919+147=1106335+313+177=82580+263+444=787469+347+113=929564+350+406=1320145+371+18=534345+215+101=661182+276+460=918256+862+541=1659261+86+470=817864+778+235=1877169+611+178=958176+952+814=1942176+288+239=703180+776+665=162148+359+141=548409+20+839=1268239+307+418=964272+548+16=83628+485+379=89223+320+476=819278+323+77=678551+345+261=1157460+53+144=657470+852+657=1979136+445+149=730880+176+564=1620286+122+178=586263+733+299=1295423+58+324=805919+269+855=2043234+262+306=802509+448+654=1611221+19+144=384566+456+527=1549350+442+11=80337+922+707=1666218+110-119=209342+185-36=49145+351-262=134142+175-116=201129+226-199=156647+413-903=15773+279-69=28384+990-32=1042352+134-213=273755+129-38=846222+145-126=241221+777-102=896104+117-44=177630+621-797=454251+211-265=197912+924-250=1586124+34-32=126426+593-254=765234+253-185=302341+685-606=420122+127-122=127495+406-466=435340+64-170=234748+615-236=112738+209-101=146916+243-403=75646+204-52=198680+888-681=887170+82-83=169838+170-75=933230+228-144=314407+411-600=218285+175-352=108779+584-928=435283+145-367=61999+15-865=149284+51-53=282743+345-321=767236+188-424=0110+977-884=20344+414-196=262591+491-366=71649+203-182=70214+503-251=466165+68-58=175362+451-661=15265+389-349=105702+888-815=77587+316-213=190537+930-646=821278+60-188=150383+383-406=360348+79-145=282750+825-118=1457122+302-361=63742+593-939=396138+324-123=339412+585-406=59196+223-196=123387+380-613=154390-125-259=6656-152-54=450476-310-119=47802-200-367=235327-142-11=174454-113-125=216476-28-154=294494-91-263=140450-167-85=198885-610-238=37394-107-21=266733-21-609=103410-66-161=183862-448-99=315494-165-280=49616-34-556=2691-22-67=2354-226-16=112480-105-295=80691-159-111=421461-188-65=208749-191-210=348310-18-231=61652-82-62=508486-52-167=267812-290-86=436264-71-162=31877-551-64=262455-429-10=16885-170-702=13279-237-16=26937-261-232=444378-96-149=133913-19-503=391430-162-192=76957-410-494=53491-218-200=73954-88-81=785370-154-86=130860-506-136=218294-35-215=44835-219-80=536454-55-377=22930-30-484=416267-89-82=96930-163-131=636398-72-164=162947-71-613=263417-183-233=1382-26-280=76323-84-170=69738-142-431=165425-273-93=59817-129-629=59377-22-228=127986-327-86=573333-97-115=121918-445-81=392478-184-258=36631-27-232=372417-379+249=287839-658+287=468436-390+259=305713-394+127=446301-225+117=193590-533+677=734125-71+442=49688-59+885=914306-249+49=106295-152+221=364319-256+106=169334-65+924=1193384-258+26=152521-241+326=606182-108+138=212891-433+341=799379-252+55=182399-43+541=897263-137+216=342909-451+320=778304-282+406=428593-344+535=784305-153+197=349504-123+703=1084210-19+200=391924-55+615=1484494-445+439=488656-459+94=291249-145+261=365599-261+490=828178-169+162=171651-576+997=1072398-312+173=259181-69+856=968425-418+18=25692-216+448=924412-112+167=467936-325+856=1467153-127+191=217832-454+193=571408-192+140=356834-83+833=1584260-239+380=401639-64+475=1050182-12+111=281951-620+411=74282-81+119=120994-84+111=1021497-385+227=339666-437+183=412381-150+118=349363-10+271=624214-201+450=463930-451+284=763493-481+216=228759-666+498=591380-344+434=470903-218+601=1286225-198+261=288434-334+751=851386+(434-180)=640427+(674-41)=1060129+(435-421)=143701+(571-289)=983449+(379-176)=652124+(320-285)=159246+(460-137)=569675+(738-660)=753467+(76-27)=516310+(950-667)=593365+(387-144)=608653+(657-426)=884331+(403-322)=412442+(507-162)=787152+(301-74)=379761+(607-169)=119976+(337-253)=160665+(755-198)=1222325+(97-50)=372430+(667-357)=740449+(251-54)=646440+(373-230)=583278+(57-46)=289949+(805-515)=123936+(334-331)=39809+(950-154)=1605152+(468-322)=298118+(857-266)=709399+(244-111)=53269+(784-389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