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385+22×5=745-126+651=892-11×3=81+222+309=709+416-605=259-(424-291)=117+146=685×9-636=290-32×4=330×9=483×2+886=27+52=175×9=679+762=136×3=993-(447-172)=299-92×3=159-11×3=859+473+265=879-(835-786)=377-152-138=249-142=229×4+27=489+120+148=266+222-471=237+231=385-(63+167)=916-(15+815)=735-418-273=806-(73+173)=308×2-317=466-(184+200)=261×6-289=594-(868-673)=466-(67+258)=180-123=310×(590-585)=539+122×4=387-34=920-80×6=674-570-61=297+(579-574)=571+(914-73)=123+36×5=51+(286-169)=2/4-1/4=249×4+704=223+154-225=655-(389-176)=399-(107+210)=20+(258-187)=994-143-481=306+885-495=857×(84-80)=1/6+2/6=181+158=185×(107-102)=70×(485-480)=706+799=489-(234-127)=419-(216+133)=298-(449-434)=452-(52+99)=476-160×2=149×4=50×(844-838)=445+558-76=349+(500-227)=851×3=222×(924-919)=386+691+648=992-(378+138)=625×(423-418)=428+95×5=113-74+329=410×(457-451)=368-315=105×(226-221)=780-(955-211)=302+(428-190)=36+280+466=85×4+62=111×9=527+921=196-(67+34)=389-38×2=967-(569+352)=809-75+60=513-331=109×(204-201)=461×8=456-167-288=666+(860-81)=85×4=184+271=249+(273-251)=542×5-405=422+128+205=934-36×6=212+236=129+638-17=407-(252-82)=394×2+70=112+(90-33)=91×2=113-(817-746)=280-72-126=90×(270-265)=738+758-208=433-431+896=254-237+298=194-149=220+641+822=266+352+222=308+36×4=918-(119+10)=40+99=710-(572-186)=328+(459-426)=446×(977-974)=177×3-512=750-237-173=354×8-809=660×5-634=236-(272-68)=366×2-568=268+155=194×4-268=29×5+266=249+(457-43)=766-(499-238)=455-100+512=64+266=170×(342-338)=45×6=487×(676-671)=286+(213-197)=313+(475-183)=549+347-719=428-210=614+(771-319)=872+175+249=813-344×2=204-157=195×3=385-104-65=918-(439+47)=438-286-65=852+(868-248)=191-129+260=302-31×5=637-252=340-169=184×3-51=694+856+782=308+180-260=6/8-1/8=490-(243+65)=290-(146+14)=22×5+475=579-(341+231)=341+281+177=203×2-237=479-(252-29)=414-70=468-(291-103)=44+214-28=732+71+179=539+52-328=14×2=583-74-416=131×4+359=796×8-328=138×3+497=485-450+408=98+88-104=247-52+13=299+665+33=981×(186-182)=208-57+334=898+872-284=793×(893-885)=146×5-409=128×(479-475)=144+(258-78)=301×3-122=416+235×2=641+647+437=324+79+134=89×(391-386)=411-43×6=209-(147+62)=317-(199+59)=687-528=195+159=122×(197-191)=155+89+230=107×4=447-(353-127)=285-105+235=195+197=867-568-73=466-(237+31)=288×3-589=779×9=487-21-466=53+313×2=381-(30+337)=674×3=499+179=83×(183-174)=405-(302-102)=140-12×3=475-92-48=68+79=90×(66-58)=159×2+468=282-82×2=239+73×5=334-161+219=122×4-27=756-(489+261)=517+647-543=852-(673-72)=499×3=384-14+60=118-(115-24)=244+(810-196)=457-112-17=148-23×3=591-227=364+34×6=3/6+2/6=465-(268+98)=124×6-655=560×8-218=102-14×4=107+110=398×2-650=248×7-310=398-(346-167)=312+167-270=522-115-118=697×2-834=93-21×2=357-323=587-(788-440)=898-(115+592)=487-(443-27)=154×6=577-296+552=376-(90+187)=340-179=766-332-266=475-87=85+152=161×7-347=47×(97-93)=405-48×2=464+352=62+678-343=46×8=489+(221-69)=435-299=117×6+443=255+(192-63)=768-40×9=625+908=455+(491-85)=750×3-439=518×(659-654)=1/8+3/8=83×7=402+(420-216)=876-147-519=349+143+362=333-176=396+(382-313)=319-(72+182)=960-(270+568)=259×9-587=346+112-189=917-(187+61)=237+106+426=367-(134+145)=183+481+273=25+73×2=420-(381-234)=629-88×6=391+969-505=758-267+860=259-104×2=435-11-422=281-(43+231)=579+(151-125)=112×(241-234)=368-32×3=149+243=95+149+699=51×5+143=605-534=466+445+77=884-90-568=1/5+3/5=215+174+102=943-102×5=753+436×2=451×5-271=234×2-165=2/3-1/3=276+290×2=498-64-425=79+230×2=485-53×4=762+(540-221)=175×4=28×8=356-73-147=143+105×7=32×2=88×(468-465)=39×(363-355)=125-54=289+364+156=142+396=196-90+390=152+328=874-(423-358)=15×(130-126)=694×(34-28)=345-334+353=907×2-662=112+168+353=143×6+936=393+250=108+735-295=348-72-58=21+163+573=50×6+352=375×5=730+840-685=119+298-274=408-70-37=334-11×4=54+475-216=94+328=249+40-247=300+122=72×9+301=4/7-1/7=441+121+122=792+(313-130)=488+183-448=330-19=26+408-295=153+312+100=250+165=645+329+406=756+150-16=163+630=717-576+753=482+(410-224)=164×5=122+477+870=426-93×3=849-527=890+205+846=876+(828-561)=541-31×6=17×2=307×2=84+58=457-311-55=417-60×2=496-(168+139)=829-733=457-(315-72)=406-62-265=971+650-15=827-681+735=448+(471-217)=477+250×2=567-492=256×2-254=278-185+150=480-297-118=898-858+96=520-497+533=584-(572-262)=37×2+878=251+503=481-241-108=151×2=375-355=446-(500-329)=122×8-867=44×(82-75)=299-(56+61)=404-330-21=479-476+445=198+76=115×(257-250)=286-(74+42)=200+123-313=154+53=489-100×3=360-(175-67)=32+448+428=336-182-141=902-503+394=877×7-591=309×2+33=317+(437-359)=559-11×8=376-(459-326)=968-48×5=615+121×5=1/8+4/8=275-109×2=125+188=288×3-357=138+139=419-32=347×(511-504)=696-51×3=818-616-75=261×2-476=180+221×3=658+710+448=974-225=858+753-304=443-79-281=863-76×5=73×(932-925)=972-(184+636)=150-111+402=460-431+400=903+240-984=452-332-40=396+647+184=564+929+823=240+557+35=338-13×6=1/6+4/6=217+267+620=236+431+269=802+(841-62)=502+63×6=769-(708-485)=795-(160-13)=490-(242+139)=846-61-528=799-44×2=18×(74-67)=253+283+101=314-34×7=58×(491-487)=524+27+96=20×(348-344)=200×5-305=383-287=724-131=198-36+206=230+98-17=420-74=273×9-156=453-160=299-110×2=371+106-315=314-52-29=381+(678-465)=242-137+143=777+40×3=981-305-408=431-25=160-22×5=766+257-921=1/6+3/6=171+661+922=410-196-187=209-(20+132)=859-(464-196)=115×4=724-(276+55)=5/7-1/7=196-101=394-(339-254)=397-118×2=588+257=133×2=330×3-443=968-241×2=134×5+307=635-31×7=414×2-731=214×3-65=199+283-409=958-135-631=441-297=531+730+117=672+688+990=330-181+100=171+595+538=1/5+4/5=793-20×3=485-369+301=172+95×4=109×9=728-342+395=148+200-238=328-142=57+264=239+213-286=500-121-33=296-163-106=68×(479-471)=712×4-735=598-23×9=539-538+371=914×8=318×2=258×3+59=243-(407-164)=636+203+106=174×(168-165)=241-(165+59)=8/10-2/10=473-114-219=185×5=73×(678-674)=81-(176-143)=621-248+815=105+73=249×5=349-(426-307)=489-161-275=504+98=52×3=212-160+392=475×(321-313)=63×5=935+488-40=764×(92-83)=483+81=98+163-230=858-205+311=480-76×6=193+50=2/7+3/7=25×(447-443)=137-115+190=122+197-292=313×2=98+437-268=370-130=660-231=997-728-179=19×6=476-300+718=2/6+3/6=412-259-133=204+21+688=325-(388-370)=354-(604-296)=825+(549-119)=856-(134+411)=157×6+461=5/9-4/9=53×8=445-(376-276)=334+(199-146)=220-154+379=918-117×5=581-(900-327)=115+357-273=3/10+5/10=691×(992-988)=453-342+262=702-(470+122)=428-23-153=454-(471-375)=550-421=445-414=90+288=495-164×3=269+(859-640)=965+186+98=361+64=52+266=834×2=231+110=677-(491+21)=191+402+250=476+733=201+(325-53)=239-206=289×8-546=66+788+803=283×3=891-256-270=107+204=409+(385-334)=713-581=733-154=396-(87+96)=3/7-1/7=750+100×8=51×6=148×5+284=674-(87+133)=26+(459-390)=888-(755-213)=405-390+892=467-101=441-(319-180)=802+(818-78)=47+(476-463)=341+142+503=944-(292+294)=788×5=258-102-27=822-132×5=366×(481-478)=254-(187-26)=832-357+34=312-62×4=390+151+513=23×(18-10)=691×7=775-(590+169)=274-70=912-(652-280)=282+93=274+457-464=197×(694-687)=99+155+332=693×7=219+228-373=51+(209-205)=105×4+954=624×7=402-(198+108)=903×4-233=294×2-361=755+270-471=110×8-164=345×2+103=698-409+466=634+233=49×6-193=347-27-258=56+426-403=272-219+284=419-66+424=531×(333-325)=262-23×2=957-310=235×2=707+26×9=974-483-194=177-70+105=53×(83-74)=260+126-64=720+951+751=784×9=440+(441-219)=104×2=49×9=833-(481-26)=927-762+894=823×(569-561)=378+41-307=518-302+355=858-(615-344)=372×2-275=891-835=162+297-433=737-444=328+131=884×8-236=763+87-682=696+448-687=280-96-36=491-67+479=205-146-50=290-(346-300)=291-19×9=982×(996-992)=547+(522-143)=449×2-160=888-169=361×2=488-(169+43)=169+366=385-180×2=117+(482-478)=345-(169+25)=319+(779-396)=734×8-703=201×2+236=591×(55-48)=3/8-1/8=254+98-216=391-19-267=606-244-101=470-(94+215)=177+205-281=799×3=81+275-245=689-(237+212)=119×6-519=432+(406-275)=148+18×9=660+33+71=376-(527-364)=360+429+981=835-772=735×8-105=129×2+250=187×2+89=152-35-26=68×(469-463)=857-194+497=976-67×3=848×(462-459)=917+531+169=401-336=400×(669-662)=145+(235-155)=365-(488-141)=514-(760-534)=37×6-33=99×6=83-(358-278)=827-(437+225)=493-(132+56)=487-(37+28)=238-191=886-17+272=134+380+352=356×2+14=118×5-471=245-153+117=839+130+894=3/8-2/8=12×6+512=85×3+25=432×3=636-(134+141)=438×2-40=253+994=950-908+18=325×(228-225)=798-(269+60)=651+329=628+(712-308)=851-486-26=316+(627-461)=221×8-418=101×3-54=825-561=272-80=155-38=439-(31+97)=170-12×6=89+(527-217)=892+30×7=891-517-261=156×5=153×8-788=442+354-714=28×(324-315)=640-189+799=576+224-607=397-386=293-(59-32)=485+251=270+640=164×7=456+(978-568)=242-240+455=436-137×3=128+88×7=98+417=360-302-30=710-201-397=3/5-1/5=532-190=459+102+938=3/5-2/5=676×9-525=306-(158-155)=925-281=160+320-358=355-(217+38)=384+(364-251)=496×(743-734)=600×(240-232)=153+99×8=858-(126+179)=503-(14+124)=61×6-12=203-37+41=867-319=576-(954-755)=174+(750-497)=610-47×9=538+432+19=320+551=817+37-377=228+13×5=247-29×7=615+32×5=178×5=256-(491-261)=973-114×2=912-87-199=716-(221+414)=335+(442-305)=93×3+33=609×9=116-116+162=680+(836-823)=690-(619-571)=205-83+29=244+42-207=831+109-788=321+359=421-58×4=390-(377-166)=864-537+542=238×3-69=80+37=519×(718-712)=788+(674-417)=3/8+2/8=953-151×3=75+(99-39)=102×2=110×(291-284)=461-(308-138)=175+(397-17)=120-34+159=139+253×3=440×9-112=364-38×8=655+(381-236)=638-277-159=457-65=39+979+398=311+(176-84)=919-(346-243)=73+312-39=328×4-563=316+40×7=383+111=319-29-139=95×(181-174)=225+155=693-574=424-279+127=489-(115+244)=864+(790-403)=536×2=参考答案385+22×5=495745-126+651=1270892-11×3=85981+222+309=612709+416-605=520259-(424-291)=126117+146=263685×9-636=5529290-32×4=162330×9=2970483×2+886=185227+52=79175×9=1575679+762=1441136×3=408993-(447-172)=718299-92×3=23159-11×3=126859+473+265=1597879-(835-786)=830377-152-138=87249-142=107229×4+27=943489+120+148=757266+222-471=17237+231=468385-(63+167)=155916-(15+815)=86735-418-273=44806-(73+173)=560308×2-317=299466-(184+200)=82261×6-289=1277594-(868-673)=399466-(67+258)=141180-123=57310×(590-585)=1550539+122×4=1027387-34=353920-80×6=440674-570-61=43297+(579-574)=302571+(914-73)=1412123+36×5=30351+(286-169)=1682/4-1/4=1/4249×4+704=1700223+154-225=152655-(389-176)=442399-(107+210)=8220+(258-187)=91994-143-481=370306+885-495=696857×(84-80)=34281/6+2/6=3/6181+158=339185×(107-102)=92570×(485-480)=350706+799=1505489-(234-127)=382419-(216+133)=70298-(449-434)=283452-(52+99)=301476-160×2=156149×4=59650×(844-838)=300445+558-76=927349+(500-227)=622851×3=2553222×(924-919)=1110386+691+648=1725992-(378+138)=476625×(423-418)=3125428+95×5=903113-74+329=368410×(457-451)=2460368-315=53105×(226-221)=525780-(955-211)=36302+(428-190)=54036+280+466=78285×4+62=402111×9=999527+921=1448196-(67+34)=95389-38×2=313967-(569+352)=46809-75+60=794513-331=182109×(204-201)=327461×8=3688456-167-288=1666+(860-81)=144585×4=340184+271=455249+(273-251)=271542×5-405=2305422+128+205=755934-36×6=718212+236=448129+638-17=750407-(252-82)=237394×2+70=858112+(90-33)=16991×2=182113-(817-746)=42280-72-126=8290×(270-265)=450738+758-208=1288433-431+896=898254-237+298=315194-149=45220+641+822=1683266+352+222=840308+36×4=452918-(119+10)=78940+99=139710-(572-186)=324328+(459-426)=361446×(977-974)=1338177×3-512=19750-237-173=340354×8-809=2023660×5-634=2666236-(272-68)=32366×2-568=164268+155=423194×4-268=50829×5+266=411249+(457-43)=663766-(499-238)=505455-100+512=86764+266=330170×(342-338)=68045×6=270487×(676-671)=2435286+(213-197)=302313+(475-183)=605549+347-719=177428-210=218614+(771-319)=1066872+175+249=1296813-344×2=125204-157=47195×3=585385-104-65=216918-(439+47)=432438-286-65=87852+(868-248)=1472191-129+260=322302-31×5=147637-252=385340-169=171184×3-51=501694+856+782=2332308+180-260=2286/8-1/8=5/8490-(243+65)=182290-(146+14)=13022×5+475=585579-(341+231)=7341+281+177=799203×2-237=169479-(252-29)=256414-70=344468-(291-103)=28044+214-28=230732+71+179=982539+52-328=26314×2=28583-74-416=93131×4+359=883796×8-328=6040138×3+497=911485-450+408=44398+88-104=82247-52+13=208299+665+33=997981×(186-182)=3924208-57+334=485898+872-284=1486793×(893-885)=6344146×5-409=321128×(479-475)=512144+(258-78)=324301×3-122=781416+235×2=886641+647+437=1725324+79+134=53789×(391-386)=445411-43×6=153209-(147+62)=0317-(199+59)=59687-528=159195+159=354122×(197-191)=732155+89+230=474107×4=428447-(353-127)=221285-105+235=415195+197=392867-568-73=226466-(237+31)=198288×3-589=275779×9=7011487-21-466=053+313×2=679381-(30+337)=14674×3=2022499+179=67883×(183-174)=747405-(302-102)=205140-12×3=104475-92-48=33568+79=14790×(66-58)=720159×2+468=786282-82×2=118239+73×5=604334-161+219=392122×4-27=461756-(489+261)=6517+647-543=621852-(673-72)=251499×3=1497384-14+60=430118-(115-24)=27244+(810-196)=858457-112-17=328148-23×3=79591-227=364364+34×6=5683/6+2/6=5/6465-(268+98)=99124×6-655=89560×8-218=4262102-14×4=46107+110=217398×2-650=146248×7-310=1426398-(346-167)=219312+167-270=209522-115-118=289697×2-834=56093-21×2=51357-323=34587-(788-440)=239898-(115+592)=191487-(443-27)=71154×6=924577-296+552=833376-(90+187)=99340-179=161766-332-266=168475-87=38885+152=237161×7-347=78047×(97-93)=188405-48×2=309464+352=81662+678-343=39746×8=368489+(221-69)=641435-299=136117×6+443=1145255+(192-63)=384768-40×9=408625+908=1533455+(491-85)=861750×3-439=1811518×(659-654)=25901/8+3/8=4/883×7=581402+(420-216)=606876-147-519=210349+143+362=854333-176=157396+(382-313)=465319-(72+182)=65960-(270+568)=122259×9-587=1744346+112-189=269917-(187+61)=669237+106+426=769367-(134+145)=88183+481+273=93725+73×2=171420-(381-234)=273629-88×6=101391+969-505=855758-267+860=1351259-104×2=51435-11-422=2281-(43+231)=7579+(151-125)=605112×(241-234)=784368-32×3=272149+243=39295+149+699=94351×5+143=398605-534=71466+445+77=988884-90-568=2261/5+3/5=4/5215+174+102=491943-102×5=433753+436×2=1625451×5-271=1984234×2-165=3032/3-1/3=1/3276+290×2=856498-64-425=979+230×2=539485-53×4=273762+(540-221)=1081175×4=70028×8=224356-73-147=136143+105×7=87832×2=6488×(468-465)=26439×(363-355)=312125-54=71289+364+156=809142+396=538196-90+390=496152+328=480874-(423-358)=80915×(130-126)=60694×(34-28)=4164345-334+353=364907×2-662=1152112+168+353=633143×6+936=1794393+250=643108+735-295=548348-72-58=21821+163+573=75750×6+352=652375×5=1875730+840-685=885119+298-274=143408-70-37=301334-11×4=29054+475-216=31394+328=422249+40-247=42300+122=42272×9+301=9494/7-1/7=3/7441+121+122=684792+(313-130)=975488+183-448=223330-19=31126+408-295=139153+312+100=565250+165=415645+329+406=1380756+150-16=890163+630=793717-576+753=894482+(410-224)=668164×5=820122+477+870=1469426-93×3=147849-527=322890+205+846=1941876+(828-561)=1143541-31×6=35517×2=34307×2=61484+58=142457-311-55=91417-60×2=297496-(168+139)=189829-733=96457-(315-72)=214406-62-265=79971+650-15=1606827-681+735=881448+(471-217)=702477+250×2=977567-492=75256×2-254=258278-185+150=243480-297-118=65898-858+96=136520-497+533=556584-(572-262)=27437×2+878=952251+503=754481-241-108=132151×2=302375-355=20446-(500-329)=275122×8-867=10944×(82-75)=308299-(56+61)=182404-330-21=53479-476+445=448198+76=274115×(257-250)=805286-(74+42)=170200+123-313=10154+53=207489-100×3=189360-(175-67)=25232+448+428=908336-182-141=13902-503+394=793877×7-591=5548309×2+33=651317+(437-359)=395559-11×8=471376-(459-326)=243968-48×5=728615+121×5=12201/8+4/8=5/8275-109×2=57125+188=313288×3-357=507138+139=277419-32=387347×(511-504)=2429696-51×3=543818-616-75=127261×2-476=46180+221×3=843658+710+448=1816974-225=749858+753-304=1307443-79-281=83863-76×5=48373×(932-925)=511972-(184+636)=152150-111+402=441460-431+400=429903+240-984=159452-332-40=80396+647+184=1227564+929+823=2316240+557+35=832338-13×6=2601/6+4/6=5/6217+267+620=1104236+431+269=936802+(841-62)=1581502+63×6=880769-(708-485)=546795-(160-13)=648490-(242+139)=109846-61-528=257799-44×2=71118×(74-67)=126253+283+101=637314-34×7=7658×(491-487)=232524+27+96=64720×(348-344)=80200×5-305=695383-287=96724-131=593198-36+206=368230+98-17=311420-74=346273×9-156=2301453-160=293299-110×2=79371+106-315=162314-52-29=233381+(678-465)=594242-137+143=248777+40×3=897981-305-408=268431-25=406160-22×5=50766+257-921=1021/6+3/6=4/6171+661+922=1754410-196-187=27209-(20+132)=57859-(464-196)=591115×4=460724-(276+55)=3935/7-1/7=4/7196-101=95394-(339-254)=309397-118×2=161588+257=845133×2=266330×3-443=547968-241×2=486134×5+307=977635-31×7=418414×2-731=97214×3-65=577199+283-409=73958-135-631=192441-297=144531+730+117=1378672+688+990=2350330-181+100=249171+595+538=13041/5+4/5=1793-20×3=733485-369+301=417172+95×4=552109×9=981728-342+395=781148+200-238=110328-142=18657+264=321239+213-286=166500-121-33=346296-163-106=2768×(479-471)=544712×4-735=2113598-23×9=391539-538+371=372914×8=7312318×2=636258×3+59=833243-(407-164)=0636+203+106=945174×(168-165)=522241-(165+59)=178/10-2/10=6/10473-114-219=140185×5=92573×(678-674)=29281-(176-143)=48621-248+815=1188105+73=178249×5=1245349-(426-307)=230489-161-275=53504+98=60252×3=156212-160+392=444475×(321-313)=380063×5=315935+488-40=1383764×(92-83)=6876483+81=56498+163-230=31858-205+311=964480-76×6=24193+50=2432/7+3/7=5/725×(447-443)=100137-115+190=212122+197-292=27313×2=62698+437-268=267370-130=240660-231=429997-728-179=9019×6=114476-300+718=8942/6+3/6=5/6412-259-133=20204+21+688=913325-(388-370)=307354-(604-296)=46825+(549-119)=1255856-(134+411)=311157×6+461=14035/9-4/9=1/953×8=424445-(376-276)=345334+(199-146)=387220-154+379=445918-117×5=333581-(900-327)=8115+357-273=1993/10+5/10=8/10691×(992-988)=2764453-342+262=373702-(470+122)=110428-23-153=252454-(471-375)=358550-421=129445-414=3190+288=378495-164×3=3269+(859-640)=488965+186+98=1249361+64=42552+266=318834×2=1668231+110=341677-(491+21)=165191+402+250=843476+733=1209201+(325-53)=473239-206=33289×8-546=176666+788+803=1657283×3=849891-256-270=365107+204=311409+(385-334)=460713-581=132733-154=579396-(87+96)=2133/7-1/7=2/7750+100×8=155051×6=306148×5+284=1024674-(87+133)=45426+(459-390)=95888-(755-213)=346405-390+892=907467-101=366441-(319-180)=302802+(818-78)=154247+(476-463)=60341+142+503=986944-(292+294)=358788×5=3940258-102-27=129822-132×5=162366×(481-478)=1098254-(187-26)=93832-357+34=509312-62×4=64390+151+513=105423×(18-10)=184691×7=4837775-(590+169)=16274-70=204912-(652-280)=540282+93=375274+457-464=267197×(694-687)=137999+155+332=586693×7=4851219+228-373=7451+(209-205)=55105×4+954=1374624×7=4368402-(198+108)=96903×4-233=3379294×2-361=227755+270-471=554110×8-164=716345×2+103=793698-409+466=755634+233=86749×6-193=101347-27-258=6256+426-403=79272-219+284=337419-66+424=777531×(333-325)=4248262-23×2=216957-310=647235×2=470707+26×9=941974-483-194=297177-70+105=21253×(83-74)=477260+126-64=322720+951+751=2422784×9=7056440+(441-219)=662104×2=20849×9=441833-(481-26)=378927-762+894=1059823×(569-561)=6584378+41-307=112518-302+355=571858-(615-344)=587372×2-275=469891-835=56162+297-433=26737-444=293328+131=459884×8-236=6836763+87-682=168696+448-687=457280-96-36=148491-67+479=903205-146-50=9290-(346-300)=244291-19×9=120982×(996-992)=3928547+(522-143)=926449×2-160=738888-169=719361×2=722488-(169+43)=276169+366=535385-180×2=25117+(482-478)=121345-(169+25)=151319+(779-396)=702734×8-703=5169201×2+236=638591×(55-48)=41373/8-1/8=2/8254+98-216=136391-19-267=105606-244-101=261470-(94+215)=161177+205-281=101799×3=239781+275-245=111689-(237+212)=240119×6-519=195432+(406