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305-(197-27)=154×3=314-(431-165)=438+860-909=193-11+293=955-(86+453)=385-54×3=818-(980-702)=78×6+272=150-64+408=436-(94+26)=398+30+70=203+150-45=897+41-348=22+(423-196)=100×(458-455)=27+224-148=4/7-1/7=748-135×4=139×2=868-190-367=975-673-83=976-377-201=27+113×8=91+36×6=894×(983-974)=438-42×9=469×9=106-38+206=818-(383+355)=345-17+452=655×7=642-(409-49)=2/10+7/10=257+28+51=503+11+329=270-(969-879)=480-455=784+723+81=571-(834-725)=109-17×2=575-291+539=58+275-244=418×(323-314)=317+68-204=275+231×3=681-114=448-(35+357)=184+312-14=816-193-92=448-(366+82)=424+(443-170)=978-899=300-(205+86)=123+214-55=939+580-848=130-(328-302)=45×(364-358)=393-339=652×9-161=375×8-294=443+(496-367)=378-11×5=202-47+268=789-59×5=678+(489-294)=57×(302-294)=636-(462-30)=404-323+398=380-144+200=26×(238-234)=398+438+57=722-(94+371)=34×9=479×3-665=424+684-634=142×7=565+49+335=309-67-104=916-558-43=5/7+2/7=38+170+87=225-28×3=64×7=815-(685-35)=259+156=871-(514+91)=470-(390-217)=168×(93-89)=753-56×2=965-63-342=93×9=828-294+635=206+209-113=971-899=562×8=810-205=413-106-215=219+(484-312)=233+(833-385)=608×(33-24)=851+(898-224)=744×5-390=305-31×6=156×2=20×9-14=466+(655-320)=430-196-200=910+378+139=231-33-27=384+390-203=680-(312+171)=347+69×3=359-(80+140)=455+509=965-920+578=21+56=92×(128-124)=76+87-68=129×(636-628)=754×4=165+333-397=231×3+149=184×(109-105)=803+(768-388)=671×2-969=806-(565-443)=204×(645-636)=310+292+431=604×(623-616)=935-(329+301)=826×2=151×(269-266)=304+240=420-382=26×(116-109)=145+94×9=936-(553+20)=949-99×3=776-150×3=389-32+100=895+39×7=526+323+30=792-579+355=98×(254-247)=254+200=933-(307+76)=939×(474-470)=335+(123-47)=397-23×6=375-20+97=468-(104+209)=378+749=865+251=161+108+349=219+112=46+552+239=110×3=146+55=880+(851-397)=360-53×5=298×3-456=46×4+674=428-149+132=667-(237-32)=927-(156+124)=61+337-362=18×9=35+69×2=72×7+194=363-335+409=372-87×2=213×(44-37)=252-82+104=716×(859-851)=904-(43+583)=280-120×2=53×6-181=175+(69-18)=536-193=205+609=481×2-591=923-(686-199)=253×2=127+557=263-150=432-(490-212)=278+147+460=979-403-272=263+144=86×3+979=727-(712-562)=71×(351-345)=879-(165+364)=425-(239-33)=121×5=136×5-337=369+89-384=932-(583+185)=995×5=480+198=477-(618-415)=825×(805-800)=102+346-182=573-104×2=229-56×3=229-(186+17)=82×2+111=490-(24+359)=75×(306-298)=180×4-706=266-94-85=500-281-15=191+382×2=5/8+2/8=46+149=315+73+651=26×9=214+(406-223)=884-193-443=485-262+115=706-(961-360)=375-(135-83)=254-(725-691)=101×(132-123)=183×9-712=410-156=34+30×8=928-(961-591)=155-30+211=22×(169-163)=666+(857-22)=230-39-84=937-584-111=644-168=298+954-168=327-30×9=324+(425-11)=362×3=671-597=240+24+21=2/4-1/4=317×2-597=314-239+395=680+853=396-40-203=178+306=132+544=918×(108-105)=315+(258-96)=449+(450-419)=797-675+816=272+(432-308)=80+96=655+643-387=457-439=125×(459-453)=563-114-406=381+253+359=150-27+169=41+61=221+284×2=633+736-298=813-693+900=56+425-361=610-18×3=193×(345-341)=350+727-535=270×3-154=682×(528-520)=94+130×6=469-(44+229)=2/8+5/8=22×6+387=280-(359-338)=231-(213-44)=189-17×6=278-(12+19)=808+452=595×5-741=226+49×8=182+254=406-127-132=225+394+86=775+369+163=69+224-117=19+203+203=398-350=318-293=740-(828-575)=935-244×2=235×2=809-330=4/7-3/7=218×4=45×(388-384)=488-51=826×2-189=927+760=104-(142-46)=180×5-209=979-(626+161)=464-406+240=287×2+368=99×4=49+101=130×(368-365)=114+305-23=269+389+570=894+577=473-(298-152)=797+(741-375)=395+246=354-18×7=927+593-626=718+580-405=208+45=776+847+355=224×4-530=368×2+172=168×5-699=357-83=735+87×4=317-20×9=122×8=853+298-772=78×9+103=168×2=202×(90-86)=730-51×2=234-(393-357)=382+297+104=791+492=159-(446-389)=5/8-2/8=350-52×5=870+(343-264)=348-55×5=275×3=663+954+551=323-174+265=44×6-76=75+57=48×9-141=512×8-748=382-328=784-583=186+(318-288)=731-314×2=391-309=248-20-12=98×8-550=691+671+577=92-20×4=394+(324-311)=153+163=314-(124+24)=83×3+136=593-242=425+(53-26)=90×5=964+704+389=951×(711-702)=139×3=822-50-397=385-41-93=993-436×2=352-100-29=459-94-102=396-(102+233)=358-(453-415)=411-15=330+(431-315)=3/6+2/6=198+778+353=174+253-19=118-96=265+(472-275)=85+252-300=573+76×7=182-(58+108)=527-69+529=676×5-487=100+181-142=83×5=940-(610-475)=724-234=373-(119-102)=111×(186-183)=232×2+288=408+(301-101)=700-105=169×2+584=738-377=766-660=11×8+176=306×3-441=842-(127+325)=355-57=159-13×5=483-(451-390)=1/10+2/10=412+838-918=798+(941-435)=444-(70+372)=193-44×4=233-37×2=77×3+161=3/8+2/8=555-(100+345)=410-26-104=480+(327-73)=882-546=110+140=575×6-36=3/7-2/7=853-49×6=463-102=2/5-1/5=42×(413-409)=427-37×7=247×(194-190)=192-51×3=346-108+566=331×(416-409)=279-(320-318)=240×3=369-279=805+560=111+285=784+(897-702)=429-135=948-(812-787)=73×5+423=843-443+133=308+521+791=826-121-262=437-128=336+(807-686)=95+23=132×3+207=426-37×3=911-(120+183)=306+106=411-(53+290)=32+(395-44)=773-418+279=75×3=267+103+532=244-(111+124)=905×(366-359)=312+67=32+200-13=387-(122+114)=331-33×8=912-(995-790)=129+267=296-254+302=300-64-196=442-(115+35)=28×8=900-806=179×3+141=621+516-111=368×9=19×9=742-96×3=955-113×4=95×(370-367)=342+976+487=620+161=784+(737-349)=587-459-60=401-(388-167)=241+(414-373)=283+(465-308)=53×(73-70)=15×7=327-91-232=301-116×2=128×(197-192)=368-166=275×3-739=207×6-963=596+653=111+241=636×6-939=927+285-671=458-(31+372)=57×(749-743)=4/7+2/7=345+360=176+112=592-(280-94)=811-276+35=484-(199+83)=63×4=299-(281-110)=72+120-47=826+(982-923)=144+(159-34)=864+475+99=454×6-118=740-280+573=102+22=341-101×2=579+777-935=534-(492-36)=50×8-362=726×8=397×4-875=259×2=376+123=473-(389-338)=864+109×9=4/6-1/6=19×6+640=233+(637-443)=276×6-530=227+346+421=633-61×7=223-151-36=866×9-551=623+734-702=54+(356-188)=786-76×9=272+458+47=400-42×4=85-11-11=519+504+518=3/6-1/6=377-272+335=126+327-79=358+240×2=467-366+136=774+104×3=145+38=205-54+449=572+(171-113)=308-30×9=77+54+717=243+935=373-69-24=689+431+225=500-158-13=336+452+933=233-22×8=114+95×3=196-(312-298)=425-233+985=410-261=856+32×4=321×2=92-64=377-(43+47)=237+182=452+979=451×2-706=355-68-218=435-358-55=644-(352+258)=65+97=414+655-928=708×8=466-260-23=105+910+90=80×6+56=931+828+92=250+71-187=150+279=607×2=401-(97+124)=337-(200+44)=435-(381-269)=346+(382-115)=728-551=943-628=600+(984-340)=954-781-23=836+(849-115)=117+(449-21)=439-240-131=371×8=400×2-710=3/6-2/6=119-81+199=606+75×5=883-359×2=754-542-129=932-449+573=333+73-164=2/7+3/7=73+(299-52)=193+85-11=238-35-183=83+(397-103)=230×(273-268)=113+14+739=629-123-222=744+424=242-(188-27)=757-101=383+554+217=301+98-261=335-(58+223)=171-32+144=861-322-386=24×4=448-189-22=686×9-433=2/8+4/8=191+36+629=238-64+93=966-148+698=720-347-175=68×8-115=147-(240-158)=587+34+150=382-(10+210)=30+277+653=535+(561-43)=537+328+666=405×2-338=467-358=891×(857-848)=329×2=457×9=149×3=35+75=690-(436-246)=833-(54+458)=592+(785-308)=183-(455-434)=540-(319-294)=305×3+704=294+69=269-(146+89)=146×6=263+88+732=808-171×3=237+16×9=303-24=485-49=702-135×3=121×(267-263)=56×5=296×3-646=301-70+176=230-(136+35)=394-58×5=664+661-58=101+212×3=436×2-783=859-(218+594)=722×2=954-(104+705)=710×9-535=891×(120-117)=368-78+884=447-149×2=127-65+948=729-384+616=460+261+108=862-185=349+279+829=813-36-494=89×5=611×8=463-196+544=228+44×5=767-251=395-100-193=292×5-580=427-20-84=255+151-101=128-40=156+753-339=480+(900-773)=114+444+119=314×2-500=473-108×2=368-310+296=754×(797-793)=700+(887-367)=789-196-246=330×9-733=114+(453-75)=462×2=288+71-12=755-115=577+552+871=92+330+440=139-(434-406)=463-29=429+421+11=953-(164+729)=50×(293-286)=136×5-485=91+119×3=380-234+154=134×3+520=305+(98-58)=824-174=428×7-851=149×2=599-55+765=378+113-474=345+86=545-52-138=101×8+366=321-202+867=266+(326-242)=165×(898-891)=824-434-17=414+(952-739)=279-204+109=171×3-361=315-(148-35)=142×(382-376)=92×9-179=279-25=363-(186+176)=197+169=632+574-695=899-729+116=472-(109+225)=152-124=215+880-625=494-454=743+342-556=4/5-1/5=194×2=386-330=396-14×4=1/7+4/7=729+639+94=138×2+458=455×(423-418)=616+(548-407)=104+299=269-114-54=622-77×3=80×7+267=216-54-11=110+279×3=345-(977-964)=200×3-384=147-29-111=26+422-390=829-50×5=791-(492+102)=387-68×3=209+48×5=82×7=901-(358+515)=992-775+602=208+258-52=175×5=455+(37-20)=811+(318-180)=187×2=467+775-802=391-383+24=160×6-154=765×(755-748)=377+113=539-315=801-439=494-52-119=965-682-121=288+204=577×9=438+382+156=92×(218-214)=83×3-80=395-198+117=739×7-289=179-126=420-18+411=303×2=320+73+344=5/8-1/8=472-(487-215)=921-259-199=893-155+402=81×9-98=593×5-250=657-(123+318)=487-(403-288)=628-(533-334)=897-362+132=853-145-80=910×(257-253)=436-(413-131)=289+71+522=34+439-186=491-15×7=177×(759-753)=694+882+522=319-141×2=27×6+487=536-(106+301)=334+755+142=225+389×2=25×(206-199)=411-(496-294)=1/8+4/8=33×(450-444)=295+128=280-(55+92)=825-(148-51)=364-(604-337)=968-49×5=426×(227-218)=437×5-163=438×7-47=406-(30+251)=213+108-38=744-(397+101)=336-(244+73)=462-35×8=2/7-1/7=477-308+215=191×4=343+(432-403)=910×(790-784)=946-(434+444)=547+988+868=637-196-310=622+461=45×2+529=473-22-276=419+131+445=323-(926-923)=575+757-581=397+12×5=811+(807-666)=791+(661-106)=471-(423-198)=37+379-17=95×(476-468)=375×2+253=19×3+488=470+(473-197)=437-31-213=144+318-124=958-(469+80)=242-88=399-324+284=530+928+643=802+66-446=110×6-549=564-(395-340)=149+80×2=147+338=231×2-10=398+85×7=466-405=173-31+341=385×(196-189)=745×4=309×2+613=182×3-535=450-195=参考答案305-(197-27)=135154×3=462314-(431-165)=48438+860-909=389193-11+293=475955-(86+453)=416385-54×3=223818-(980-702)=54078×6+272=740150-64+408=494436-(94+26)=316398+30+70=498203+150-45=308897+41-348=59022+(423-196)=249100×(458-455)=30027+224-148=1034/7-1/7=3/7748-135×4=208139×2=278868-190-367=311975-673-83=219976-377-201=39827+113×8=93191+36×6=307894×(983-974)=8046438-42×9=60469×9=4221106-38+206=274818-(383+355)=80345-17+452=780655×7=4585642-(409-49)=2822/10+7/10=9/10257+28+51=336503+11+329=843270-(969-879)=180480-455=25784+723+81=1588571-(834-725)=462109-17×2=75575-291+539=82358+275-244=89418×(323-314)=3762317+68-204=181275+231×3=968681-114=567448-(35+357)=56184+312-14=482816-193-92=531448-(366+82)=0424+(443-170)=697978-899=79300-(205+86)=9123+214-55=282939+580-848=671130-(328-302)=10445×(364-358)=270393-339=54652×9-161=5707375×8-294=2706443+(496-367)=572378-11×5=323202-47+268=423789-59×5=494678+(489-294)=87357×(302-294)=456636-(462-30)=204404-323+398=479380-144+200=43626×(238-234)=104398+438+57=893722-(94+371)=25734×9=306479×3-665=772424+684-634=474142×7=994565+49+335=949309-67-104=138916-558-43=3155/7+2/7=138+170+87=295225-28×3=14164×7=448815-(685-35)=165259+156=415871-(514+91)=266470-(390-217)=297168×(93-89)=672753-56×2=641965-63-342=56093×9=837828-294+635=1169206+209-113=302971-899=72562×8=4496810-205=605413-106-215=92219+(484-312)=391233+(833-385)=681608×(33-24)=5472851+(898-224)=1525744×5-390=3330305-31×6=119156×2=31220×9-14=166466+(655-320)=801430-196-200=34910+378+139=1427231-33-27=171384+390-203=571680-(312+171)=197347+69×3=554359-(80+140)=139455+509=964965-920+578=62321+56=7792×(128-124)=36876+87-68=95129×(636-628)=1032754×4=3016165+333-397=101231×3+149=842184×(109-105)=736803+(768-388)=1183671×2-969=373806-(565-443)=684204×(645-636)=1836310+292+431=1033604×(623-616)=4228935-(329+301)=305826×2=1652151×(269-266)=453304+240=544420-382=3826×(116-109)=182145+94×9=991936-(553+20)=363949-99×3=652776-150×3=326389-32+100=457895+39×7=1168526+323+30=879792-579+355=56898×(254-247)=686254+200=454933-(307+76)=550939×(474-470)=3756335+(123-47)=411397-23×6=259375-20+97=452468-(104+209)=155378+749=1127865+251=1116161+108+349=618219+112=33146+552+239=837110×3=330146+55=201880+(851-397)=1334360-53×5=95298×3-456=43846×4+674=858428-149+132=411667-(237-32)=462927-(156+124)=64761+337-362=3618×9=16235+69×2=17372×7+194=698363-335+409=437372-87×2=198213×(44-37)=1491252-82+104=274716×(859-851)=5728904-(43+583)=278280-120×2=4053×6-181=137175+(69-18)=226536-193=343205+609=814481×2-591=371923-(686-199)=436253×2=506127+557=684263-150=113432-(490-212)=154278+147+460=885979-403-272=304263+144=40786×3+979=1237727-(712-562)=57771×(351-345)=426879-(165+364)=350425-(239-33)=219121×5=605136×5-337=343369+89-384=74932-(583+185)=164995×5=4975480+198=678477-(618-415)=274825×(805-800)=4125102+346-182=266573-104×2=365229-56×3=61229-(186+17)=2682×2+111=275490-(24+359)=10775×(306-298)=600180×4-706=14266-94-85=87500-281-15=204191+382×2=9555/8+2/8=7/846+149=195315+73+651=103926×9=234214+(406-223)=397884-193-443=248485-262+115=338706-(961-360)=105375-(135-83)=323254-(725-691)=220101×(132-123)=909183×9-712=935410-156=25434+30×8=274928-(961-591)=558155-30+211=33622×(169-163)=132666+(857-22)=1501230-39-84=107937-584-111=242644-168=476298+954-168=1084327-30×9=57324+(425-11)=738362×3=1086671-597=74240+24+21=2852/4-1/4=1/4317×2-597=37314-239+395=470680+853=1533396-40-203=153178+306=484132+544=676918×(108-105)=2754315+(258-96)=477449+(450-419)=480797-675+816=938272+(432-308)=39680+96=176655+643-387=911457-439=18125×(459-453)=750563-114-406=43381+253+359=993150-27+169=29241+61=102221+284×2=789633+736-298=1071813-693+900=102056+425-361=120610-18×3=556193×(345-341)=772350+727-535=542270×3-154=656682×(528-520)=545694+130×6=874469-(44+229)=1962/8+5/8=7/822×6+387=519280-(359-338)=259231-(213-44)=62189-17×6=87278-(12+19)=247808+452=1260595×5-741=2234226+49×8=618182+254=436406-127-132=147225+394+86=705775+369+163=130769+224-117=17619+203+203=425398-350=48318-293=25740-(828-575)=487935-244×2=447235×2=470809-330=4794/7-3/7=1/7218×4=87245×(388-384)=180488-51=437826×2-189=1463927+760=1687104-(142-46)=8180×5-209=691979-(626+161)=192464-406+240=298287×2+368=94299×4=39649+101=150130×(368-365)=390114+305-23=396269+389+570=1228894+577=1471473-(298-152)=327797+(741-375)=1163395+246=641354-18×7=228927+593-626=894718+580-405=893208+45=253776+847+355=1978224×4-530=366368×2+172=908168×5-699=141357-83=274735+87×4=1083317-20×9=137122×8=976853+298-772=37978×9+103=805168×2=336202×(90-86)=808730-51×2=628234-(393-357)=198382+297+104=783791+492=1283159-(446-389)=1025/8-2/8=3/8350-52×5=90870+(343-264)=949348-55×5=73275×3=825663+954+551=2168323-174+265=41444×6-76=18875+57=13248×9-141=291512×8-748=3348382-328=54784-583=201186+(318-288)=216731-314×2=103391-309=82248-20-12=21698×8-550=234691+671+577=193992-20×4=12394+(324-311)=407153+163=316314-(124+24)=16683×3+136=385593-242=351425+(53-26)=45290×5=450964+704+389=2057951×(711-702)=8559139×3=417822-50-397=375385-41-93=251993-436×2=121352-100-29=223459-94-102=263396-(102+233)=61358-(453-415)=320411-15=396330+(431-315)=4463/6+2/6=5/6198+778+353=1329174+253-19=408118-96=22265+(472-275)=46285+252-300=37573+76×7=1105182-(58+108)=16527-69+529=987676×5-487=2893100+181-142=13983×5=415940-(610-475)=805724-234=490373-(119-102)=356111×(186-183)=333232×2+288=752408+(301-101)=608700-105=595169×2+584=922738-377=361766-660=10611×8+176=264306×3-441=477842-(127+325)=390355-57=298159-13×5=94483-(451-390)=4221/10+2/10=3/10412+838-918=332798+(941-435)=1304444-(70+372)=2193-44×4=17233-37×2=15977×3+161=3923/8+2/8=5/8555-(100+345)=110410-26-104=280480+(327-73)=734882-546=336110+140=250575×6-36=34143/7-2/7=1/7853-49×6=559463-102=3612/5-1/5=1/542×(413-409)=168427-37×7=168247×(194-190)=988192-51×3=39346-108+566=804331×(416-409)=2317279-(320-318)=277240×3=720369-279=90805+560=1365111+285=396784+(897-702)=979429-135=294948-(812-787)=92373×5+423=788843-443+133=533308+521+791=1620826-121-262=443437-128=309336+(807-686)=45795+23=118132×3+207=603426-37×3=315911-(120+183)=608306+106=412411-(53+290)=6832+(395-44)=383773-418+279=63475×3=225267+103+532=902244-(111+124)=9905×(366-359)=6335312+67=37932+200-13=219387-(122+114)=151331-33×8=67912-(995-790)=707129+267=396296-254+302=344300-64-196=40442-(115+35)=29228×8=224900-806=94179×3+141=678621+516-111=1026368×9=331219×9=171742-96×3=454955-113×4=50395×(370-367)=285342+976+487=1805620+161=781784+(737-349)=1172587-459-60=68401-(388-167)=180241+(414-373)=282283+(465-308)=44053×(73-70)=15915×7=105327-91-232=4301-116×2=69128×(197-192)=640368-166=202275×3-739=86207×6-963=279596+653=1249111+241=352636×6-939=2877927+285-671=541458-(31+372)=5557×(749-743)=3424/7+2/7=6/7345+360=705176+112=288592-(280-94)=406811-276+35=570484-(199+83)=20263×4=252299-(281-110)=12872+120-47=145826+(982-923)=885144+(159-34)=269864+475+99=1438454×6-118=2606740-280+573=1033102+22=124341-101×2=139579+777-935=421534-(492-36)=7850×8-362=38726×8=5808397×4-875=713259×2=518376+123=499473-(389-338)=422864+109×9=18454/6-1/6=3/619×6+640=754233+(637-443)=427276×6-530=1126227+346+421=994633-61×7=206223-151-36=36866×9-551=7243623+734-702=65554+(356-188)=222786-76×9=102272+458+47=777400-42×4=23285-11-11=63519+504+518=15413/6-1/6=2/6377-272+335=440126+327-79=374358+240×2=838467-366+136=237774+104×3=1086145+38=183205-54+449=600572+(171-113)=630308-30×9=3877+54+717=848243+935=1178373-69-24=280689+431+225=1345500-158-13=329336+452+933=1721233-22×8=57114+95×3=399196-(312-298)=182425-233+985=1177410-261=149856+32×4=984321×2=64292-64=28377-(43+47)=287237+182=419452+979=1431451×2-706=196355-68-218=69435-358-55=22644-(352+258)=3465+97=162414+655-928=141708×8=5664466-260-23=183105+910+90=110580×6+56=536931+828+92=1851250+71-187=134150+279=429607×2=1214401-(97+124)=180337-(200+44)=93435-(381-269)=323346+(382-115)=613728-551=177943-628=315600+(984-340)=1244954-781-23=150836+(849-115)=1570117+(449-21)=545439-240-131=68371×8=2968400×2-710=903/6-2/6=1/6119-81+199=237606+75×5=981883-359×2=165754-542-129=83932-449+573=1056333+73-164=2422/7+3/7=5/773+(299-52)=320193+85-11=267238-35-183=2083+(397-103)=377230×(273-268)=1150113+14+739=866629-123-222=284744+424=1168242-(188-27)=81757-101=656383+554+217=1154301+98-261=138335-(58+223)=54171-32+144=283861-322-386=15324×4=96448-189-22=237686×9-433=57412/8+4/8=6/8191+36+629=856238-64+93=267966-148+698=1516720-347-175=19868×8-115=429147-(240-158)=65587+34+150=771382-(10+210)=16230+277+653=960535+(561-43)=1053537+328+666=1531405×2-338=472467-358=109891×(857-848)=8019329×2=658457×9=4113149×3=44735+75=110690-(436-246)=500833-(54+458)=321592+(785-308)=1069183-(455-434)=162540-(319-294)=515305×3+704=1619294+69=363269-(146+89)=34146×6=876263+88+732=1083808-171×3=295237+16×9=381303-24=279485-49=436702-135×3=297121×(267-263)=48456×5=280296×3-646=242301-70+176=407230-(136+35)=59394-58×5=104664+661-58=1267101+212×3=737436×2-783=89859-(218+594)=47722×2=1444954-(104+705)=145710×9-535=5855891×(120-117)=2673368-78+884=1174447-149×2=149127-65+948=1010729-384+616=961460+261+108=829862-185=677349+279+829=1457813-36-494=28389×5=445611×8=4888463-196+544=811228+44×5=448767-251=516395-100-193=102292×5-580=880427-20-84=323255+151-101=305128-40=88156+753-339=570480+(900-773)=607114+444+119=677314×2-500=128473-108×2=257368-310+296=354754×(797-793)=3016700+(887-367)=1220789-196-246=347330×9-733=2237114+(453-75)=492462×2=924288+71-12=347755-115=640577+552+871=200092+330+440=862139-(434-406)=111463-29=434429+421+11=861953-(164+729)=6050×(293-286)=350136×5-485=19591+119×3=448380-234+154=300134×3+520=922305+(98-58)=345824-174=650428×7-851=2145149×2=298599-55+765=1309378+113-474=17345+86=431545-52-138=355101×8+366=1174321-202+867=986266+(326-242)=350165×(898-891)=11558