小學(xué)數(shù)學(xué)三年級口算題

1、885-253=825+302=649+617=903+240=406-280=767-685=312-283=370-359=373-255=398-129=881+894=420+266=710+352=270-193=129-127=753+928=492-306=635-496=170+238=294+158=196-119=178-128=536+690=367-275=713-650=525+113=574-485=133+844=949-751=239+427=942+518=973-648=723-552=195-188=127+735=696-540=168+357=924-

2、352=603-551=990-370=825-437=171+631=847-606=298+759=969-482=658-374=670-170=144+815=592-288=999-783=174+143=294-262=718+205=742+788=871+405=954+140=934+863=625+890=973+899=873+832=231-204=298-196=730+275=319-256=286+802=385+390=931-632=684+145=748-450=717-364=310+704=540+159=984-642=600-232=454-229=

3、157+176=182-119=953-548=206-179=914+493=527-491=645-562=188+255=155+470=660+224=744+115=351+344=130+557=151+896=663-597=245-241=326-313=127-127=920-560=306+278=314+700=287-112=344+952=712+980=368-112=783+551=471-110=878-646=536-222=839-138=176+299=530+661=142-104=753-626=914+530=567-174=875-802=866-

4、840=520-444=516+829=622+658=128+312=450+242=568+974=348+919=802+774=629-300=290-150=279+728=834+141=840-813=902-728=368+530=327+437=733-406=264+490=282-166=249-153=695-649=354+120=321+824=394-313=117+903=987+299=523+443=242+841=387+325=643+448=728-502=210+416=415+481=605-523=223-129=415+199=604-355=

5、221-145=314+262=325+230=398-296=586-265=737-562=889-824=978+164=389-206=954+719=553-278=316+679=752+244=635-620=219-144=311+853=692-270=393-225=182+588=443+432=124+111=271+774=955+258=346+111=590+898=182-120=607-211=231-147=249+410=315-245=295+350=488-325=485+951=516+977=402-168=755-191=697+511=265+

6、149=787-398=173+186=341+601=376+610=579-426=750+816=143-102=413+518=397+567=890+592=500+690=130+194=562-340=355+201=359-323=237+452=919+167=413+663=339-229=803-748=366-335=969+797=599+717=397+416=215+640=269-175=153-108=340-209=829+354=533-228=496+184=891-690=196-187=950+378=206-199=271+786=232+413=

7、464-457=542+241=504-165=580+141=530+351=456+403=855+193=561+794=533+603=675+728=870-674=179-156=915-108=743+315=313+981=166-157=302+907=853+565=920+121=402+809=239-178=882+472=750+705=707-243=161+439=839+336=198+489=903-439=101-101=234+717=534+702=609+249=877-449=724+461=323-311=281+542=310+398=713-

8、309=233-165=714-430=410+466=358-179=725+962=713-248=955+907=502-332=627+311=844+645=357-192=600+432=559+304=617+913=531+714=149-103=952+110=952-741=368+311=991-691=595-185=467-263=451+309=730-651=678-464=318-269=678+922=898-523=689-277=135+341=396+341=385-316=707-239=381+370=427+140=745-451=265-124=

9、421+459=156+204=812-522=793-530=882+829=901+792=412+357=982+657=468-412=642+466=542-158=913-509=883+683=899+751=240+917=695-245=459-102=657+647=950+771=505+696=417-277=836+866=316+562=889-691=458-308=283-105=983-843=690-528=976-926=701-222=829-466=919-864=309-102=481+157=562-399=144-144=338-249=847-

10、152=878-124=449-405=470+505=281-264=847-251=960-160=992-108=515+429=165-104=573-197=929-203=919-405=718-166=682-334=609-213=829-779=803+855=444+325=724+949=294-132=813+685=988-415=970+268=296+908=258-196=430+137=604-137=282+854=717+114=864+674=967+609=602-377=954+481=391+416=594-362=715+878=559-466=

11、400+949=344+328=966-410=676+171=124+693=933-135=738-386=623+108=850+633=716+104=898+332=409-178=507+140=867-260=721+301=188+183=526+860=792+112=767+294=768-491=510-333=234-190=862+538=836+763=696-568=266+510=745+539=940+142=430-181=454+290=320+245=637-505=157+692=295-200=937-114=492+425=379+703=431-

12、151=792-259=396-362=174+926=416+265=890-213=809-802=797-781=917-240=633+540=433+710=818-498=704-693=307+430=273-167=383-290=338-124=618-519=897-156=196-126=337-263=418+900=947+536=332-304=862+709=789+526=809-552=720-397=415+719=226-210=443+825=310+718=329-219=429+758=718+670=725+453=376-220=568+499=

13、839-275=305+320=300+771=239-233=912-269=385-317=587-581=231-222=164-120=560+962=777-628=720-523=596+735=734-435=139-102=886-292=117+577=343+794=836-735=342-269=560+891=490+627=504+873=272+644=235-180=349-217=721+156=295-131=890+550=408-402=615+433=721-453=880-205=183-164=749-649=705-224=165+996=738+

14、279=542+231=813-371=366+103=991-487=485+498=184+507=880+201=782+828=907-632=498-265=760-700=195-161=382+120=172-125=982-932=655-352=320+523=503-369=674+505=757+950=658+656=265+112=794+404=976-585=103-101=359+748=871-789=870+843=860+251=479+435=863+367=859+502=624+331=931+934=512+143=584-481=489+298=

15、965+849=843-581=208+648=300-191=230+853=385-139=193-146=780-501=657-109=894+534=723+541=316+153=985-756=659+453=316+927=727+986=848-408=686-142=319+426=277+396=856-353=747-409=357-161=524-308=454+202=661+157=963-123=457-290=330-253=466+364=402+620=638+567=181-109=975-596=117-114=753-738=346-149=390-

16、272=518+244=144+717=956+404=352+806=499+394=991-645=763-588=421+926=158+782=572-116=778-495=472-181=473+495=320+612=393+690=422+284=336-336=250-174=544-267=301+568=429-286=880+596=988+206=426+315=647+262=467-244=870-140=268-204=693-605=955+302=368+395=611+827=267-234=718-675=431-422=537-328=682+904=

17、516-324=499-157=373-350=740+838=200+375=941-732=344+204=321-268=476-452=995-983=985-193=111+859=776-521=996-919=754+192=244+675=380-374=430+650=794+402=797+689=834-735=409-161=519-147=230-195=630-473=482+617=349-104=320+789=696+232=234-189=364+573=977-853=874-816=875-432=153+525=626+447=263+744=842-

18、610=506+546=782-782=914-621=659-274=466+846=127+563=331+900=161-139=739+375=135+455=516+719=141-127=649+405=413+908=550-214=585-555=579+623=269-165=967+649=127-108=567-165=868-161=242+218=427+412=489+515=436+622=170+843=575+657=950-398=728+853=368-336=831-709=307+887=762+224=761+333=662+350=720-356=

19、979-142=493-344=743+260=317-298=282+792=579+919=300+348=607+142=742+751=217+156=137+494=776+781=656+591=252+122=287-252=820+826=409+868=259-234=185-113=553+209=868-641=271-207=343+258=836+152=136+735=382-174=554-157=486-413=140-128=288-278=754+308=158+399=262-159=392-202=737-385=197+279=167-116=204+

20、835=395-200=504+531=737-577=587-524=567+773=675-633=913+781=605-118=229+186=516+383=335+309=267+132=248+647=374-339=146+525=339+550=332-168=626+740=365+875=638+301=995-929=764+453=278+105=442-271=382-256=718+313=810+847=942+225=572-277=284+141=745-211=186+852=616+265=590+181=829+359=865-106=445-412=

21、114-105=899+754=842-663=655+457=469+285=395+965=108-105=615-126=652+116=227+452=673+428=695+233=642+285=756+588=173+926=586+752=730-249=820+344=476-206=503+963=583+304=657+701=582-221=649-648=822-806=344+560=742+266=462+323=813-235=521+212=383+820=362-315=554+242=797+656=767-321=674+979=149+430=840+

22、458=815-182=859-716=594-175=303-232=239+171=210+277=917-426=989-721=440-135=949-827=890-554=532-529=182-122=393+380=542-532=778+659=124+699=576-283=604-453=103-102=442+666=610+520=292-169=500+688=508+155=826+197=569-397=165+177=658+976=778+696=151-118=882-543=422-124=504+796=481+865=399-138=154+580=

23、703+752=929-823=632+895=586+824=709+572=233+334=816-762=868+858=935-167=274+958=258-223=890+374=955-141=632-500=555+470=771+582=391-329=633-122=491+750=420-292=298-276=306+799=286-201=750-377=113-113=368+484=456-329=510+851=837-500=873-767=479+749=703-112=600-193=823-505=669+774=772-750=968+357=776+

24、367=637-473=547-151=426-186=527+384=789+284=456+186=476+366=332-237=405+438=990-360=453-218=726+363=615-267=535-356=879+276=528+661=362-132=490+857=539-427=830+455=625+874=529+295=366-250=623-543=563+795=149+471=458+308=736-323=786-274=398-335=837-408=415-317=747-125=998-761=828-620=941-845=119-113=