三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦748+595+162=165-155+387=725-52=581-218-329=430-44×9=1/4+2/4=187-(414-273)=107×7=302-84×2=480-421-54=100+309×2=42×4=891-(129+642)=129+152=997-856+623=86+(439-296)=331×4=482-140-59=199×4+583=916-89×2=117+21=871×4=392-48+106=485-(19+325)=863×(310-302)=345+28×6=878-31×6=777+324-486=404-37=184×(810-804)=333+56+174=93+(435-283)=619+684-433=427-178-177=58×7-399=28×5-122=425-289-92=365+83-114=996-(120+176)=821×7-121=182+61=535+761-936=449+46-105=415-35-152=953-163×2=693-127-350=24×6+494=478-(318+152)=45×(479-476)=446×7-693=902-208×4=68×3=920-535-289=565+588=818-787+275=450-362+162=77×6=49+(224-15)=447-147=422+49×4=94+733-645=186+306=74+408=155-101-28=406-(307+77)=172+119-277=313-19+109=205+(755-177)=697-61×4=925-95×7=530-174-291=679+676+490=833-(129+553)=457-400+352=120+354=864-(271+515)=208×4+57=491-239+229=398×8=676-(137+194)=373-78+140=460-144-30=3/5-2/5=756+(598-228)=707+667+241=99+218=203×(104-95)=328-113-200=170+292=306-193=421+(342-32)=216×7=521×5=867-(769+19)=423+(438-135)=287+33×3=122+382-168=360-148=826-(851-118)=201+(447-59)=137×(292-285)=282×2-427=873-170-48=949-515+300=477-281=491-(234-141)=270-(674-645)=411+346+178=24×2=245×2+334=263×3-59=940-306-43=283-34+91=184×5+111=239×4-680=50×(85-82)=337×(145-138)=829-587=425-(388-154)=321-15-81=102+69=529-298+792=373-(61+201)=659-(63+150)=693×7-951=155+(339-331)=46+319-285=472×2=12×3=456-255-189=86+(176-124)=422-(215+176)=70+358-84=36×9+345=633-493+536=442×3-48=983-435=888+880-346=107×9-573=488+215×4=333×4-18=120+135+614=174+250×2=235+28+150=450-141=516-62×5=510-45×9=253+126=396-144=334+424-710=418-(190+158)=512-129=401-(411-403)=322+93=223×2-299=254+90=233×(445-442)=615+(717-263)=898-(130+270)=188+986+928=669-101+616=123×(387-380)=978-305-671=121-29×2=269+(375-132)=950-(599-189)=342-(130-98)=165+(428-179)=743+676=486×2-205=197+249-362=405×9-489=513×(703-697)=270-(274-57)=384-127×2=804-(393-17)=133×(179-175)=569×2-480=6/8-1/8=643-187=149-50×2=340×4-290=190-(136+23)=88×6=486-73×3=379+86-172=3/4-1/4=44+122-24=133+549+991=698-215+132=725+321-275=917+33×9=33×2+192=520-(538-135)=91×9=34+(138-59)=255-(464-234)=628-311-156=28-(452-448)=132×2+480=852-(651+105)=973+356+70=264-52×2=431-139×3=330-(96+158)=345-123-212=341-174=209+220-248=574×8=1/4+3/4=894-17×3=383-326=247+50×6=822-270-43=134+354=285-149+516=509+571-534=447×2=434-11×7=579-(135+250)=634×7=821-642=324+17+88=914×(458-450)=126+91×2=2/3-1/3=66+257=853+171-883=289-60×2=260+296+910=901-(263+499)=871-501+905=294-161-53=31×(351-343)=23×2-18=292+(343-250)=340-(57+128)=828-(845-784)=747-(617-479)=130+(467-131)=479+353×2=252+(720-168)=950-362-473=151-(175-79)=422+427=512+814-50=825-503-194=400-(237+32)=896-25-525=951-365+316=488+(547-119)=49×5+438=84-20+255=49×4+229=494×2-881=77×9+302=426+129×3=872-106×8=510-10-324=587-375=454-71×2=356-61×5=380-114-138=737+(820-40)=705-250+573=17+(785-371)=274+(480-198)=387-(19+109)=464-307-21=46×8=254+78-95=498-339-34=65×2+55=644×5=80+254=107×8=779+53-167=996-(75+393)=477-(365-186)=146×4=309+(198-197)=415-(536-152)=211+122=454+142=326-(430-374)=292+148+168=111×(23-14)=362-(29+229)=145×(387-381)=450-(178-145)=361-(53+90)=457-(334+83)=111×5-405=290+(431-306)=411-234=216×(147-144)=705×(521-517)=453-(141+201)=229+26×6=73+197-267=906-723+849=911-268×3=212×4=129×6-441=123-(344-286)=298+(823-505)=371+289=56+673+268=605-127×4=285+179-442=65+501+34=449-265+42=397-107=794+646+643=218-153-41=357+(657-283)=382×7=276-(33-31)=823+819+348=234+349×2=307×3=366-(240-145)=220+(481-51)=479×2-725=854-805=97-(49-42)=241×3-402=480-(280+112)=469+352+73=792+114+27=332×(881-877)=315+295+486=187-52×2=603×(626-623)=677-168=742+409-130=400-389=60+113=1/5+2/5=356×2=386+185=477-34×9=179×2=212×2=483-19×5=414-189×2=918+(375-313)=162-125=467-75+370=245+93×3=235-15×2=489-(471-89)=706-272+632=5/7+2/7=43+232=603×6=930-277-69=192+59+369=510×5-106=115+129×4=35×3=478-415-18=488-52×9=25+(978-522)=478-400+307=273×(298-295)=276-254=58×9-503=121+(231-202)=902-70=625-(525-483)=313+(403-288)=768-50-57=816-(767-610)=393+842=343×6=223+(358-333)=228×(847-842)=568-290+974=362-138-152=58×3=174+533=186-120+377=869-337-423=937-(751-585)=263×2=638-213=410+113=352+57+243=431-77×2=654×7-689=132+(278-57)=447-(528-109)=390+77-161=339-(365-121)=492+449=864-(315+185)=201+50=422-215+121=611+723+779=649-378-118=827+(970-804)=605+25×4=61×(390-386)=393×5=382×4-764=776+689+400=283-213+172=398×(374-369)=214-82=15×7=28×8+105=259+513+219=325×3-244=128+257=497-93=678×(508-503)=836-(975-207)=342-191-68=198+(720-396)=384-17×2=235×2=952-124-391=85+989+528=449×2=217-62=898-493+806=252-19×6=407+113×2=332-155+313=194×2+179=14+125-99=147×(22-17)=172-74=328-43×3=566+90×7=921-(418-317)=279+422=387-(375-281)=167×4-117=783-624=302×9=173+306=788-(844-336)=536+493=589+111+113=70×5+319=124×(484-475)=280-263=592×(502-496)=920×6=133-124+216=580+155=339-38×2=118×7=350+126-370=282-76=467×(673-666)=134-37×2=207×(529-522)=3/7-1/7=331-307+245=206×4-528=408-268-113=701×9=134×5=929-180×4=394-355+296=202×8-340=513+(200-91)=52-10+270=269-(187+75)=952+571-238=118×9=435-238=939-(521+399)=785+583-683=72×(470-467)=646×4-141=352-198-72=390-23-335=467+410-778=682-657+889=675-(44+559)=140-(216-133)=788+408+743=416+294=241×4+386=38×5-153=451-32×7=221-(408-344)=991-(697+79)=629+100×9=114+298+211=79+120=540+154=307+(700-197)=881-501+479=663+158×4=3/8+2/8=133-16+186=44×9=267-120=661-432+840=151-33=344×(299-291)=414-71+339=201+(834-262)=633×7=277+709=782+135×4=151+197-43=519+115+265=71+(469-73)=4/8+2/8=448-86×3=693-467=591+687+198=997-(851-750)=102+(317-204)=320-(43+236)=337+570=283-260+260=53+986-762=175+191=409-135+102=67-32+373=271-(406-141)=278+102+494=739-96×5=2/8+6/8=451-(118-92)=469-149-76=537×4-318=633-614=27×6=747×9-126=138+16-67=425-27-57=399-360=798-517=447-80=709+249=16×(221-213)=332+274+283=479-126-149=846×8=612-(781-453)=306-(196+103)=345×2+145=367+249×2=741-155-204=673-22-79=98×(344-338)=5/8-2/8=252×4=184-112+234=319×(360-357)=90×8-22=23+187+633=323+145-261=462-(169+29)=965-(797+51)=942-(571+314)=192-106+58=265+(124-102)=52×7+737=310-(10+232)=248+233×3=2/7-1/7=339-(431-264)=482-(170+268)=5/9-4/9=22+454+242=22+(223-202)=182×4-253=462-318=325-159-127=935-396+950=866+254+841=50-29=296-175-121=734-(648+16)=27+168×2=480-467=464-73×5=19×5+142=362+(420-370)=228×(369-365)=477+470-728=235-29=865-37-451=108×9-619=312-75×3=777-141×4=350+(369-249)=475+363=185×3-130=249-13=23+(260-14)=563+698+25=156+(367-18)=88+135×4=29+477×2=228+304=732+758+553=178×5-139=188+179=523+(605-123)=692+763+816=133×2+216=71×5=1/8+4/8=791-(789-133)=205+83+24=636+119-266=722-384-181=889-(485-415)=44+149=39+94=512-(441-15)=843-70×9=44×(19-16)=444-23×7=181+244×2=451×8-830=304+423=383+261+290=671-63-312=50×(153-150)=520-337-50=86×(370-361)=361-327=42×7+150=887-88×8=29+227-41=60+131=749-146+642=738-503+417=304-(281-199)=40×5-148=975-(53+404)=745-183+431=143×4+11=246+446-182=170-(935-811)=298×(923-914)=392+678-581=243+110+315=977-(985-114)=442-174=903-(810-347)=673×6=37×(240-235)=951-(79+81)=685-139×2=277+157=311×(908-904)=61×2-37=185-(116+26)=403+(469-130)=966×9=103×(488-483)=738+(765-720)=63-34=481-123×3=418-280=251+554-653=196+209+391=754-597+497=907-(18+423)=351-21-243=215+184-83=640×(422-415)=484-208+16=737-(898-719)=418-399+235=166-55=552+541+705=74×(276-270)=359-(18+167)=939+354+992=176+236=94×7=439+32-78=328-114-112=48+384+211=901×7-350=542-175+305=5/7-1/7=237+500+13=126×6-201=649+205-739=497-22×5=699×(259-251)=294-(10+173)=20×8+56=394-196×2=99×4=904-181-513=912-529=127+191-14=2/5-1/5=99×(429-425)=58+(319-231)=323+222+76=947+491-912=216+51=162+625=403-(58+104)=59-(265-207)=159+(53-43)=637-(484-71)=800-(116+538)=246-119+174=340×9-579=242+253+179=119+509-39=871+(823-12)=301-230+253=429×2-836=472-148-295=151×8-431=379-135=35×9-294=92+390-244=991-(92+277)=135+699=320×2+626=323+166=610×(295-287)=221×8=520+121-546=438-264=111×5=4/10+5/10=592-267×2=145×5=591-130-164=730+86×3=738-116×4=386-57-251=378×5-334=695+10+295=367×9-655=217-163+374=472-(409-397)=525+440-164=936×2=110+308-250=909-(95+464)=883-682+34=168+109-190=818×5=786×6-447=22×5=16×7+688=293×(19-16)=639+(231-80)=873×5-925=827-73×4=239×(591-584)=168+198=5/8+2/8=588+498-98=244+65×5=366+962-453=223+37-174=324+(271-68)=983+826+645=63×(383-375)=176×3-519=487-(160+102)=46×6+732=262×2=269+144=912-(109+363)=697-(474+34)=457-(338+71)=797-(733+55)=366-22×2=184-59×3=2/6-1/6=494-(247-84)=378×2+32=673+95+692=463-(265+179)=86×(486-477)=26×(321-314)=489-(212-101)=156+461=3/5-1/5=38+267-72=327+737=328×(695-686)=282+23+615=700-(635-617)=35×2+58=45×5-181=436×2+79=899+519+701=450×2-784=422-276-61=20+371-113=888+(416-332)=304-88×2=738×2-233=615+183=318-(78+162)=452-197=329-66=441-189-21=753+(533-136)=672-369=90×6-422=34-20=120×(89-82)=166×4+270=346+(377-88)=359-(331-103)=305×(869-864)=173-135+282=668-623=457-370+292=511-22×6=343+435+717=138-42=176×5-83=179×2-346=432+(434-139)=310×(433-427)=220-79=259×3-81=93+(424-85)=688+346+275=444+29-427=552-36×2=458+456=452-(313-213)=761-30×2=423-(33+122)=889-130×6=13×(275-272)=2/8+3/8=201-77+146=802-284-425=804×(123-115)=428-(306-87)=113×6=278-(391-355)=826-(477+190)=823+(858-180)=424+(213-15)=968+661+812=51+28-70=891+54×6=352+21+182=207×(428-425)=403-(129-29)=564+18+293=60×(865-862)=2/7+4/7=192+764-329=333+150+54=参考答案748+595+162=1505165-155+387=397725-52=673581-218-329=34430-44×9=341/4+2/4=3/4187-(414-273)=46107×7=749302-84×2=134480-421-54=5100+309×2=71842×4=168891-(129+642)=120129+152=281997-856+623=76486+(439-296)=229331×4=1324482-140-59=283199×4+583=1379916-89×2=738117+21=138871×4=3484392-48+106=450485-(19+325)=141863×(310-302)=6904345+28×6=513878-31×6=692777+324-486=615404-37=367184×(810-804)=1104333+56+174=56393+(435-283)=245619+684-433=870427-178-177=7258×7-399=728×5-122=18425-289-92=44365+83-114=334996-(120+176)=700821×7-121=5626182+61=243535+761-936=360449+46-105=390415-35-152=228953-163×2=627693-127-350=21624×6+494=638478-(318+152)=845×(479-476)=135446×7-693=2429902-208×4=7068×3=204920-535-289=96565+588=1153818-787+275=306450-362+162=25077×6=46249+(224-15)=258447-147=300422+49×4=61894+733-645=182186+306=49274+408=482155-101-28=26406-(307+77)=22172+119-277=14313-19+109=403205+(755-177)=783697-61×4=453925-95×7=260530-174-291=65679+676+490=1845833-(129+553)=151457-400+352=409120+354=474864-(271+515)=78208×4+57=889491-239+229=481398×8=3184676-(137+194)=345373-78+140=435460-144-30=2863/5-2/5=1/5756+(598-228)=1126707+667+241=161599+218=317203×(104-95)=1827328-113-200=15170+292=462306-193=113421+(342-32)=731216×7=1512521×5=2605867-(769+19)=79423+(438-135)=726287+33×3=386122+382-168=336360-148=212826-(851-118)=93201+(447-59)=589137×(292-285)=959282×2-427=137873-170-48=655949-515+300=734477-281=196491-(234-141)=398270-(674-645)=241411+346+178=93524×2=48245×2+334=824263×3-59=730940-306-43=591283-34+91=340184×5+111=1031239×4-680=27650×(85-82)=150337×(145-138)=2359829-587=242425-(388-154)=191321-15-81=225102+69=171529-298+792=1023373-(61+201)=111659-(63+150)=446693×7-951=3900155+(339-331)=16346+319-285=80472×2=94412×3=36456-255-189=1286+(176-124)=138422-(215+176)=3170+358-84=34436×9+345=669633-493+536=676442×3-48=1278983-435=548888+880-346=1422107×9-573=390488+215×4=1348333×4-18=1314120+135+614=869174+250×2=674235+28+150=413450-141=309516-62×5=206510-45×9=105253+126=379396-144=252334+424-710=48418-(190+158)=70512-129=383401-(411-403)=393322+93=415223×2-299=147254+90=344233×(445-442)=699615+(717-263)=1069898-(130+270)=498188+986+928=2102669-101+616=1184123×(387-380)=861978-305-671=2121-29×2=63269+(375-132)=512950-(599-189)=540342-(130-98)=310165+(428-179)=414743+676=1419486×2-205=767197+249-362=84405×9-489=3156513×(703-697)=3078270-(274-57)=53384-127×2=130804-(393-17)=428133×(179-175)=532569×2-480=6586/8-1/8=5/8643-187=456149-50×2=49340×4-290=1070190-(136+23)=3188×6=528486-73×3=267379+86-172=2933/4-1/4=2/444+122-24=142133+549+991=1673698-215+132=615725+321-275=771917+33×9=121433×2+192=258520-(538-135)=11791×9=81934+(138-59)=113255-(464-234)=25628-311-156=16128-(452-448)=24132×2+480=744852-(651+105)=96973+356+70=1399264-52×2=160431-139×3=14330-(96+158)=76345-123-212=10341-174=167209+220-248=181574×8=45921/4+3/4=1894-17×3=843383-326=57247+50×6=547822-270-43=509134+354=488285-149+516=652509+571-534=546447×2=894434-11×7=357579-(135+250)=194634×7=4438821-642=179324+17+88=429914×(458-450)=7312126+91×2=3082/3-1/3=1/366+257=323853+171-883=141289-60×2=169260+296+910=1466901-(263+499)=139871-501+905=1275294-161-53=8031×(351-343)=24823×2-18=28292+(343-250)=385340-(57+128)=155828-(845-784)=767747-(617-479)=609130+(467-131)=466479+353×2=1185252+(720-168)=804950-362-473=115151-(175-79)=55422+427=849512+814-50=1276825-503-194=128400-(237+32)=131896-25-525=346951-365+316=902488+(547-119)=91649×5+438=68384-20+255=31949×4+229=425494×2-881=10777×9+302=995426+129×3=813872-106×8=24510-10-324=176587-375=212454-71×2=312356-61×5=51380-114-138=128737+(820-40)=1517705-250+573=102817+(785-371)=431274+(480-198)=556387-(19+109)=259464-307-21=13646×8=368254+78-95=237498-339-34=12565×2+55=185644×5=322080+254=334107×8=856779+53-167=665996-(75+393)=528477-(365-186)=298146×4=584309+(198-197)=310415-(536-152)=31211+122=333454+142=596326-(430-374)=270292+148+168=608111×(23-14)=999362-(29+229)=104145×(387-381)=870450-(178-145)=417361-(53+90)=218457-(334+83)=40111×5-405=150290+(431-306)=415411-234=177216×(147-144)=648705×(521-517)=2820453-(141+201)=111229+26×6=38573+197-267=3906-723+849=1032911-268×3=107212×4=848129×6-441=333123-(344-286)=65298+(823-505)=616371+289=66056+673+268=997605-127×4=97285+179-442=2265+501+34=600449-265+42=226397-107=290794+646+643=2083218-153-41=24357+(657-283)=731382×7=2674276-(33-31)=274823+819+348=1990234+349×2=932307×3=921366-(240-145)=271220+(481-51)=650479×2-725=233854-805=4997-(49-42)=90241×3-402=321480-(280+112)=88469+352+73=894792+114+27=933332×(881-877)=1328315+295+486=1096187-52×2=83603×(626-623)=1809677-168=509742+409-130=1021400-389=1160+113=1731/5+2/5=3/5356×2=712386+185=571477-34×9=171179×2=358212×2=424483-19×5=388414-189×2=36918+(375-313)=980162-125=37467-75+370=762245+93×3=524235-15×2=205489-(471-89)=107706-272+632=10665/7+2/7=143+232=275603×6=3618930-277-69=584192+59+369=620510×5-106=2444115+129×4=63135×3=105478-415-18=45488-52×9=2025+(978-522)=481478-400+307=385273×(298-295)=819276-254=2258×9-503=19121+(231-202)=150902-70=832625-(525-483)=583313+(403-288)=428768-50-57=661816-(767-610)=659393+842=1235343×6=2058223+(358-333)=248228×(847-842)=1140568-290+974=1252362-138-152=7258×3=174174+533=707186-120+377=443869-337-423=109937-(751-585)=771263×2=526638-213=425410+113=523352+57+243=652431-77×2=277654×7-689=3889132+(278-57)=353447-(528-109)=28390+77-161=306339-(365-121)=95492+449=941864-(315+185)=364201+50=251422-215+121=328611+723+779=2113649-378-118=153827+(970-804)=993605+25×4=70561×(390-386)=244393×5=1965382×4-764=764776+689+400=1865283-213+172=242398×(374-369)=1990214-82=13215×7=10528×8+105=329259+513+219=991325×3-244=731128+257=385497-93=404678×(508-503)=3390836-(975-207)=68342-191-68=83198+(720-396)=522384-17×2=350235×2=470952-124-391=43785+989+528=1602449×2=898217-62=155898-493+806=1211252-19×6=138407+113×2=633332-155+313=490194×2+179=56714+125-99=40147×(22-17)=735172-74=98328-43×3=199566+90×7=1196921-(418-317)=820279+422=701387-(375-281)=293167×4-117=551783-624=159302×9=2718173+306=479788-(844-336)=280536+493=1029589+111+113=81370×5+319=669124×(484-475)=1116280-263=17592×(502-496)=3552920×6=5520133-124+216=225580+155=735339-38×2=263118×7=826350+126-370=106282-76=206467×(673-666)=3269134-37×2=60207×(529-522)=14493/7-1/7=2/7331-307+245=269206×4-528=296408-268-113=27701×9=6309134×5=670929-180×4=209394-355+296=335202×8-340=1276513+(200-91)=62252-10+270=312269-(187+75)=7952+571-238=1285118×9=1062435-238=197939-(521+399)=19785+583-683=68572×(470-467)=216646×4-141=2443352-198-72=82390-23-335=32467+410-778=99682-657+889=914675-(44+559)=72140-(216-133)=57788+408+743=1939416+294=710241×4+386=135038×5-153=37451-32×7=227221-(408-344)=157991-(697+79)=215629+100×9=1529114+298+211=62379+120=199540+154=694307+(700-197)=810881-501+479=859663+158×4=12953/8+2/8=5/8133-16+186=30344×9=396267-120=147661-432+840=1069151-33=118344×(299-291)=2752414-71+339=682201+(834-262)=773633×7=4431277+709=986782+135×4=1322151+197-43=305519+115+265=89971+(469-73)=4674/8+2/8=6/8448-86×3=190693-467=226591+687+198=1476997-(851-750)=896102+(317-204)=215320-(43+236)=41337+570=907283-260+260=28353+986-762=277175+191=366409-135+102=37667-32+373=408271-(406-141)=6278+102+494=874739-96×5=2592/8+6/8=1451-(118-92)=425469-149-76=244537×4-318=1830633-614=1927×6=162747×9-126=6597138+16-67=87425-27-57=341399-360=39798-517=281447-80=367709+249=95816×(221-213)=128332+274+283=889479-126-149=204846×8=6768612-(781-453)=284306-(196+103)=7345×2+145=835367+249×2=865741-155-204=382673-22-79=57298×(344-338)=5885/8-2/8=3/8252×4=1008184-112+234=306319×(360-357)=95790×8-22=69823+187+633=843323+145-261=207462-(169+29)=264965-(797+51)=117942-(571+314)=57192-106+58=144265+(124-102)=28752×7+737=1101310-(10+232)=68248+233×3=9472/7-1/7=1/7339-(431-264)=172482-(170+268)=445/9-4/9=1/922+454+242=71822+(223-202)=43182×4-253=475462-318=144325-159-127=39935-396+950=1489866+254+841=196150-29=21296-175-121=0734-(648+16)=7027+168×2=363480-467=13464-73×5=9919×5+142=237362+(420-370)=412228×(369-365)=912477+470-728=219235-29=206865-37-451=377108×9-619=353312-75×3=87777-141×4=213350+(369-249)=470475+363=838185×3-130=425249-13=23623+(260-14)=269563+698+25=1286156+(367-18)=50588+135×4=62829+477×2=983228+304=532732+758+553=2043178×5-139=751188+179=367523+(605-123)=1005692+763+816=2271133×2+216=48271×5=3551/8+4/8=5/8791-(789-133)=135205+83+24=312636+119-266=489722-384-181=157889-(485-415)=81944+149=19339+94=133512-(441-15)=86843-70×9=21344×(19-16)=132444-23×7=283181+244×2=669451×8-830=2778304+423=727383+261+290=934671-63-312=29650×(153-150)=150520-337-50=13386×(370-361)=774361-327=3442×7+150=444887-88×8=18329+227-41=21560+131=191749-146+642=1245738-503+417=652304-(281-199)=22240×5-148=52975-(53+404)=518745-183+431=993143×4+11=583246+446-182=510170-(935-811)=46298×(923-914)=2682392+678-581=489243+110+315=668977-(985-114)=106442-174=268903-(810-347)=440673×6=403837×(240-235)=185951-(79+81)=791685-139×2=407277+157=434311×(908-904)=124461×2-37=85185-(116+26)=43403+(469-130)=742966×9=8694103×(488-483)=515738+(765-720)=78363-34=29481-123×3=112418-280=138251+554-653=152196+209+391=796754-597+497=654907-(18+423)=466351-21-243=87215+184-83=316640×(422-415)=4480484-208+16=292737-(898-719)=558418-399+235=254166-55=111552+541+705=179874×(276-270)=444359-(18+167)=174939+354+992=2285176+236=41294×7=658439+32-78=393328-114-112=10248+384+211=643901×7-350=5957542-175+305=6725/7-1/7=4/7237+500+13=750126×6-201=555649+205-739=115497-22×5=387699×(259-251)=5592294-(10+173)=11120×8+56=216394-196×2=299×4=396904-181-513=210912-529=383127+191-14=3042/5-1/5=1/599×(429-425)=39658+(319-231)=146323+222+76=621947+491-912=526216+51=267162+625=787403-(58+104)=24159-(265-207)=1159+(53-43)