三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦705×8-851=184+25-136=19+225+316=398-(224-147)=458-(88+29)=457+164=273+419=810+(897-800)=389-18-340=691+773-202=758×(480-477)=800-216-429=882×3=130+15×7=162×6-262=76+825+575=839-608-111=650-383-233=70+366-319=965-(463+497)=685-(813-504)=92+419=322-172+255=488-172×2=755-86×5=425-(615-530)=317-138=729+124-210=377-(392-23)=20×7+443=361-91=2/6+3/6=309-140=109×7+196=108+435×2=513-495=528×6=231×3=500-483+305=917+(663-622)=459-443+74=405+53-107=180-71-57=267-70×3=2/4-1/4=365-356+58=434-(251-143)=839×(108-101)=447-(149+151)=433×3=16×7+466=192×(274-269)=737+417=108×(474-468)=742-96=814-(546+209)=335-(282-32)=195×3=461-(393-149)=153×(337-332)=495-146-69=5/8+2/8=582+366+36=183+343=301+662+849=184+(554-309)=456-117+466=86×9+128=158+698+34=114+251×3=684×(751-742)=653-324×2=153-64=909-(153+479)=244-104+209=365-328=609-538+468=950-186=224×2-44=7/8-1/8=304+379+123=460-(486-109)=307×(70-67)=184-151-15=332+134=599-(355+217)=184+217×3=728-(125-79)=45+284-175=965-(514+374)=267+163+758=40×9+149=223+220-70=769+623+773=401-141+46=375+(940-600)=559+117×8=934-314-580=890+95-959=388-235+126=582-60-352=630-202-309=341+144+12=432×(383-380)=25×5=477-141+151=730+356-498=492-(249-226)=992+(788-566)=253+200-120=469+849-491=272-(153-150)=734+337×2=82+150=443+(632-250)=238-16=114+134-115=824-537=894×(160-151)=133×(712-705)=469+130+39=56+(623-211)=138×5=651-554+441=249-174=181+725-665=85×7+213=77+27=248×2=115×8-776=125+(329-282)=462+229+233=997-387×2=425-(163+59)=85×4+601=169×3+119=287+(48-43)=412+664+925=54+(177-103)=558-(19+40)=417-(64+314)=132×2+172=966-185×2=462-27=941+(501-436)=528-360=363×2=56×6=656×(136-131)=36+15+21=453-371=579+593=78×7=146+253=179+220=321-121+25=861-179+898=88×8-527=692-535=162×5=324-39×8=841-(106+72)=349×2-35=471+43×8=324×3-669=156×4=530-(775-276)=122×8-270=466-216-159=321+143-451=235-(114+67)=372-(78+213)=476-37-162=798-354×2=837-14-551=148-(246-196)=736-40-155=317-(108+141)=68×(109-104)=841×(447-439)=4/8-2/8=187+(448-148)=933-479-219=387+(252-58)=124×7=189×4+98=314+55×5=143+176-196=872-(633+97)=435+(606-491)=29+(450-148)=168×6-771=245+65=365-224=267-178-77=269-218-27=419+546+610=378-48×3=870-(132-82)=475+23-405=85+557-62=911-845-36=106×(462-454)=560×(106-102)=13+171-130=611-(766-631)=801-117-208=431-(146+27)=96-48+137=481+414+761=396×2-628=328+99=360-25×8=182+265-138=181×4=853+675=4/9+5/9=72×3=407-44=883+89+58=748-(263+313)=136×(328-321)=108-103+250=960-103-69=401-321+100=107×8+211=481+(398-221)=447-329+137=909-21×3=358-(55+198)=906×(254-247)=18×(237-232)=676-(260+111)=933-146×6=225×3+647=780-125×5=261-31×5=848-(278+137)=451+913+277=74-(193-160)=881+119×6=465×9=41+(609-598)=895-184×3=5/9+3/9=866+232=18×6=236×(20-17)=166×5-620=522+281+133=608-(115+77)=81+82-151=699-(219+51)=166+76×4=941×(639-636)=328+57-215=174+166=547-(202+309)=337+(448-211)=555×6=2/6-1/6=92+206+83=746+(917-291)=48×6=138+385=406-(423-236)=825-47×9=657-337-288=154+123+618=968×(148-143)=302×3=418-(51+306)=698+496=15×(195-191)=468-236-178=489×2-836=345+(222-143)=350-21×4=752-(396-294)=876-188+380=146×(465-459)=942-299=864-116×6=450-47×9=197+447+334=807-168-360=24+453-409=389+(432-319)=152-136=148-(276-169)=210+507=150×5+30=341-(472-412)=139×(65-62)=666-(546-90)=466-(238+93)=409-(143+128)=868-100×6=129+292=10×7+453=773×8-950=785-136+936=185-(499-374)=69×(370-363)=945-(643+101)=966+80+999=200-(691-641)=396-308-14=356-(148+122)=556-(273-17)=365+78=210×(143-134)=337+802-545=217×2-345=968-752+378=459-52×3=104×6-550=280+327+370=900-(29+437)=501×8-802=824+706-821=183+237=838-647=86×4-238=163×3-164=50+(766-375)=176×5-772=228-128-72=492-74×2=655+(849-627)=858+220×3=779-(917-200)=487+(255-29)=819-802+361=306-52=196+(408-369)=330-(306-295)=229×5-394=198-155+116=339-146=384-(287+23)=46+261=104-13×3=977-(81-33)=169-17×6=20×6+386=269+151-396=975-(380+151)=952+787=88+405-42=453-(370-124)=729-108=67+181×2=888-309-455=875-262+368=217-10×6=422+702-835=491+(350-109)=404+79×6=279-55×5=36×9+350=265-51-58=317-(243-150)=764-234=448-(449-196)=868-(145+284)=206-18×3=403-(272+82)=3/6-2/6=919+45×7=773×4-240=126+104=357-222=407-160=294-61=372-268=329-(361-292)=262-27-128=239-102+283=622-(166+252)=566-344=51+(347-55)=13×(483-474)=216+91-25=175×4-230=438-145-165=408×(31-22)=156+(709-679)=68+419-62=784-148×4=179×6-176=344+121=438-27×8=377×6-72=207+638-783=459-79×2=924-416-263=952-435=866-357+421=365-315+301=94×6=82+380-214=509-444=548-322+62=308+180-113=872-36×5=491-27=459-278-158=284+311=27+(376-124)=148-16-113=211×3-600=234×6-961=303×2+367=870-(862-404)=321+118=965-718=854×8-701=454+(435-178)=772-178+409=514×8=303-207=482-(126+352)=857×3-57=405-334+900=471-203+146=466-(24+321)=476-105-287=222-(133-74)=90×(355-348)=194+(382-154)=618-323=693+476-582=432-389+258=30+110×3=988×4=349-62×2=306-(435-340)=231×(435-431)=175+91=229×2=845-(777-408)=307-(136+77)=455+(468-27)=354-(467-327)=2/6+4/6=509+242-358=67×3+85=96×5+750=427+(750-218)=360-51=212+167=119×(175-170)=26×8+703=993-70×3=309-243-38=6/8-2/8=81+239-104=279×7=124×(161-154)=460-(167+174)=984+538+391=557+477-411=311×3-589=948-648-23=66-(178-132)=880-587=436-310=465-402=825×2-459=521-(666-538)=666+(845-617)=1/6+3/6=49+106=515-(428-358)=545-389+97=120×(367-359)=58+164=52×(459-452)=353-(153+71)=946+(855-815)=258+(49-45)=74+701+79=358+173+451=567×(315-307)=618-297×2=138×3=411-373+451=743+(692-344)=454×5-442=396+267×2=905×9-521=699-23×2=400-75×5=794+259+875=721-(136+135)=98×8=965+(892-35)=57+313×2=836-(725-534)=186-82+422=263-177-55=203+372+331=316+19-193=251-165=166×3+406=648-(325-249)=810+979=857-40×6=79+129+409=475-167-71=388-340+215=222+355=345+483-346=228+369+139=16+(320-162)=357+156+286=205×3=194-10×5=746+882-58=868-596+507=126+124=69×9-507=1/5+3/5=194-50-12=112+(89-68)=209×(289-281)=400-(37+235)=543-(765-672)=335-45+948=334-70-235=111-79+182=2/9-1/9=63+214+571=523+(824-83)=233-15-103=913+486-819=164+313=29+(601-20)=443-(14+405)=479+176×2=498-431+415=410+677-132=10×6=141×(313-310)=3/10+6/10=644-(862-564)=258×2+29=41×(409-406)=3/5-1/5=944+842-836=300+364+290=695-212+837=262-46-161=254-166+225=212-138=223-(437-407)=110+306+348=317+582+259=76×4-169=177+71+11=978-424+290=915+107+94=100×3=435×7=380×2-187=892×7-315=264-(11+218)=711-262×2=103×(486-478)=948-182-484=45×(154-147)=125×6=45×5+206=927-370-185=569×(254-246)=119×(190-182)=738-(874-263)=207-30=142-(142-96)=708×(387-378)=855×3-417=501×9-138=310×3-808=346-14×9=45×3+246=875-(254+117)=198-134=299+133=875-(510+330)=488+270=120×4-54=15×2=471+279-198=375×2-59=471+(348-42)=456+(269-28)=358-251-31=486×3-823=121+991+490=114×4-126=371×2=667+72×3=945-(581-128)=236×(461-457)=192-77+143=296-38=691-(753-731)=18+372-214=67×5=96×8=91-48+237=761-(226+239)=865-(317+334)=406-84=72×7-298=395+83×3=4/8+3/8=749×4=919+288+699=309+160×2=515-84×2=495-(244+60)=511+654-578=18+512+240=556×4=813×2=230×2-58=235×2=263+134=300-(128+21)=256-(284-264)=828+86×7=425+(188-27)=886×(807-798)=336+928-337=3/7-1/7=794-590+453=92+120-194=271-221+159=174+237=275-(90+161)=312-(80+31)=634-(955-884)=858+990-873=942-399-426=88+563-312=487-449+359=963-377-424=987-557=256+(303-62)=277×3-461=429-11-298=186+287-367=90×9=579+122+609=662+211+84=395×2-49=72-46+52=531+905=899×(544-537)=258×3-49=971+706-908=84+(277-16)=122+42×8=72+(956-863)=325-(312-145)=92+164=384-271=317×3-227=944-87×5=605+150=367+637+946=461×2=397-19×3=678-438+128=105+174-74=86×9-333=440-(240-48)=445-31-214=908×3=521+(555-91)=756×(529-523)=850+39×2=846-27×9=486×3=59+562+298=635-176+454=621+(357-104)=721-71+702=727+157+865=992+(766-513)=146+351=332+911-588=60+44×4=324-14×6=70×(101-97)=98+160=367-45×5=703+386+343=140+49-115=958-(739-603)=862×4-83=66+115=474-428=167+29=122×4=783-35×4=884-(983-918)=217+213×2=398-(449-199)=46×5=169×(256-250)=24×(42-34)=188+960=998-866=666×9-294=918×7=665×4=3/5-2/5=791-37-719=930-141=446×8=975-26-216=19×8+749=489+859+29=162×2=569-194=184-43=399+185=374-302+306=487-(79+14)=211+66-208=770+308=309+875+692=385-66-47=659-26+962=721-11×7=367×2+650=69×(20-17)=65+98=126×7=651+877+790=70×2=297×3+203=152+(331-215)=823×5-35=381-(50+116)=371-177+45=675×4-213=955×(295-291)=455×(689-683)=176×4+58=930×(627-620)=819×(746-737)=104×2+861=4/6-2/6=55×8-305=2/9+3/9=222+195=845×9=63+265=250×4-735=495-(233+181)=84-31=609×(970-962)=159×3=608+704-628=908-402×2=277+90×4=436-(75+68)=752-462=673+564-995=444+728+142=315+119+266=625-358-25=883-(330+345)=819×2=705+(949-459)=2/10+7/10=324-176+79=736×3-572=81×(44-36)=189-37-73=705×8-123=1/4+2/4=820×8=746+778+893=427-(418-214)=879-496-251=271×3-718=431+221+165=199-74+101=468-10×6=138+321-406=266-45×2=380-124-57=582+63+110=131+21+506=900-139-303=271-182=385+110=170×(245-241)=928-476+492=110×8=764-57×9=383-(216+93)=203-(290-184)=688+81+78=588+185=46+129+501=411+(470-41)=378+(316-301)=243-30×6=966-462-328=846×8=53+(205-147)=963×6=57+265=349+303=471-(459-336)=770×(426-422)=144+42-175=889+139×7=478-384=372-(23+125)=526×2-789=110×(201-197)=947-684+728=442-354=286-(424-376)=763-(534-248)=278-68×2=283-11×6=994-713=234-33×4=406-220=132+306+521=945-(596+134)=343-35×2=78+(469-30)=298+96=287+54×8=769-53×2=316-111-190=282-81-17=356-17×7=101×6+247=945+(500-430)=326+(480-416)=827-655+702=342+553+407=64+23+880=902-452-374=403+590-737=449-18×5=193+641=3/8-1/8=642-(108+112)=744+270×3=116+163=250+(356-307)=442-57+520=136-109=參考答案705×8-851=4789184+25-136=7319+225+316=560398-(224-147)=321458-(88+29)=341457+164=621273+419=692810+(897-800)=907389-18-340=31691+773-202=1262758×(480-477)=2274800-216-429=155882×3=2646130+15×7=235162×6-262=71076+825+575=1476839-608-111=120650-383-233=3470+366-319=117965-(463+497)=5685-(813-504)=37692+419=511322-172+255=405488-172×2=144755-86×5=325425-(615-530)=340317-138=179729+124-210=643377-(392-23)=820×7+443=583361-91=2702/6+3/6=5/6309-140=169109×7+196=959108+435×2=978513-495=18528×6=3168231×3=693500-483+305=322917+(663-622)=958459-443+74=90405+53-107=351180-71-57=52267-70×3=572/4-1/4=1/4365-356+58=67434-(251-143)=326839×(108-101)=5873447-(149+151)=147433×3=129916×7+466=578192×(274-269)=960737+417=1154108×(474-468)=648742-96=646814-(546+209)=59335-(282-32)=85195×3=585461-(393-149)=217153×(337-332)=765495-146-69=2805/8+2/8=7/8582+366+36=984183+343=526301+662+849=1812184+(554-309)=429456-117+466=80586×9+128=902158+698+34=890114+251×3=867684×(751-742)=6156653-324×2=5153-64=89909-(153+479)=277244-104+209=349365-328=37609-538+468=539950-186=764224×2-44=4047/8-1/8=6/8304+379+123=806460-(486-109)=83307×(70-67)=921184-151-15=18332+134=466599-(355+217)=27184+217×3=835728-(125-79)=68245+284-175=154965-(514+374)=77267+163+758=118840×9+149=509223+220-70=373769+623+773=2165401-141+46=306375+(940-600)=715559+117×8=1495934-314-580=40890+95-959=26388-235+126=279582-60-352=170630-202-309=119341+144+12=497432×(383-380)=129625×5=125477-141+151=487730+356-498=588492-(249-226)=469992+(788-566)=1214253+200-120=333469+849-491=827272-(153-150)=269734+337×2=140882+150=232443+(632-250)=825238-16=222114+134-115=133824-537=287894×(160-151)=8046133×(712-705)=931469+130+39=63856+(623-211)=468138×5=690651-554+441=538249-174=75181+725-665=24185×7+213=80877+27=104248×2=496115×8-776=144125+(329-282)=172462+229+233=924997-387×2=223425-(163+59)=20385×4+601=941169×3+119=626287+(48-43)=292412+664+925=200154+(177-103)=128558-(19+40)=499417-(64+314)=39132×2+172=436966-185×2=596462-27=435941+(501-436)=1006528-360=168363×2=72656×6=336656×(136-131)=328036+15+21=72453-371=82579+593=117278×7=546146+253=399179+220=399321-121+25=225861-179+898=158088×8-527=177692-535=157162×5=810324-39×8=12841-(106+72)=663349×2-35=663471+43×8=815324×3-669=303156×4=624530-(775-276)=31122×8-270=706466-216-159=91321+143-451=13235-(114+67)=54372-(78+213)=81476-37-162=277798-354×2=90837-14-551=272148-(246-196)=98736-40-155=541317-(108+141)=6868×(109-104)=340841×(447-439)=67284/8-2/8=2/8187+(448-148)=487933-479-219=235387+(252-58)=581124×7=868189×4+98=854314+55×5=589143+176-196=123872-(633+97)=142435+(606-491)=55029+(450-148)=331168×6-771=237245+65=310365-224=141267-178-77=12269-218-27=24419+546+610=1575378-48×3=234870-(132-82)=820475+23-405=9385+557-62=580911-845-36=30106×(462-454)=848560×(106-102)=224013+171-130=54611-(766-631)=476801-117-208=476431-(146+27)=25896-48+137=185481+414+761=1656396×2-628=164328+99=427360-25×8=160182+265-138=309181×4=724853+675=15284/9+5/9=172×3=216407-44=363883+89+58=1030748-(263+313)=172136×(328-321)=952108-103+250=255960-103-69=788401-321+100=180107×8+211=1067481+(398-221)=658447-329+137=255909-21×3=846358-(55+198)=105906×(254-247)=634218×(237-232)=90676-(260+111)=305933-146×6=57225×3+647=1322780-125×5=155261-31×5=106848-(278+137)=433451+913+277=164174-(193-160)=41881+119×6=1595465×9=418541+(609-598)=52895-184×3=3435/9+3/9=8/9866+232=109818×6=108236×(20-17)=708166×5-620=210522+281+133=936608-(115+77)=41681+82-151=12699-(219+51)=429166+76×4=470941×(639-636)=2823328+57-215=170174+166=340547-(202+309)=36337+(448-211)=574555×6=33302/6-1/6=1/692+206+83=381746+(917-291)=137248×6=288138+385=523406-(423-236)=219825-47×9=402657-337-288=32154+123+618=895968×(148-143)=4840302×3=906418-(51+306)=61698+496=119415×(195-191)=60468-236-178=54489×2-836=142345+(222-143)=424350-21×4=266752-(396-294)=650876-188+380=1068146×(465-459)=876942-299=643864-116×6=168450-47×9=27197+447+334=978807-168-360=27924+453-409=68389+(432-319)=502152-136=16148-(276-169)=41210+507=717150×5+30=780341-(472-412)=281139×(65-62)=417666-(546-90)=210466-(238+93)=135409-(143+128)=138868-100×6=268129+292=42110×7+453=523773×8-950=5234785-136+936=1585185-(499-374)=6069×(370-363)=483945-(643+101)=201966+80+999=2045200-(691-641)=150396-308-14=74356-(148+122)=86556-(273-17)=300365+78=443210×(143-134)=1890337+802-545=594217×2-345=89968-752+378=594459-52×3=303104×6-550=74280+327+370=977900-(29+437)=434501×8-802=3206824+706-821=709183+237=420838-647=19186×4-238=106163×3-164=32550+(766-375)=441176×5-772=108228-128-72=28492-74×2=344655+(849-627)=877858+220×3=1518779-(917-200)=62487+(255-29)=713819-802+361=378306-52=254196+(408-369)=235330-(306-295)=319229×5-394=751198-155+116=159339-146=193384-(287+23)=7446+261=307104-13×3=65977-(81-33)=929169-17×6=6720×6+386=506269+151-396=24975-(380+151)=444952+787=173988+405-42=451453-(370-124)=207729-108=62167+181×2=429888-309-455=124875-262+368=981217-10×6=157422+702-835=289491+(350-109)=732404+79×6=878279-55×5=436×9+350=674265-51-58=156317-(243-150)=224764-234=530448-(449-196)=195868-(145+284)=439206-18×3=152403-(272+82)=493/6-2/6=1/6919+45×7=1234773×4-240=2852126+104=230357-222=135407-160=247294-61=233372-268=104329-(361-292)=260262-27-128=107239-102+283=420622-(166+252)=204566-344=22251+(347-55)=34313×(483-474)=117216+91-25=282175×4-230=470438-145-165=128408×(31-22)=3672156+(709-679)=18668+419-62=425784-148×4=192179×6-176=898344+121=465438-27×8=222377×6-72=2190207+638-783=62459-79×2=301924-416-263=245952-435=517866-357+421=930365-315+301=35194×6=56482+380-214=248509-444=65548-322+62=288308+180-113=375872-36×5=692491-27=464459-278-158=23284+311=59527+(376-124)=279148-16-113=19211×3-600=33234×6-961=443303×2+367=973870-(862-404)=412321+118=439965-718=247854×8-701=6131454+(435-178)=711772-178+409=1003514×8=4112303-207=96482-(126+352)=4857×3-57=2514405-334+900=971471-203+146=414466-(24+321)=121476-105-287=84222-(133-74)=16390×(355-348)=630194+(382-154)=422618-323=295693+476-582=587432-389+258=30130+110×3=360988×4=3952349-62×2=225306-(435-340)=211231×(435-431)=924175+91=266229×2=458845-(777-408)=476307-(136+77)=94455+(468-27)=896354-(467-327)=2142/6+4/6=1509+242-358=39367×3+85=28696×5+750=1230427+(750-218)=959360-51=309212+167=379119×(175-170)=59526×8+703=911993-70×3=783309-243-38=286/8-2/8=4/881+239-104=216279×7=1953124×(161-154)=868460-(167+174)=119984+538+391=1913557+477-411=623311×3-589=344948-648-23=27766-(178-132)=20880-587=293436-310=126465-402=63825×2-459=1191521-(666-538)=393666+(845-617)=8941/6+3/6=4/649+106=155515-(428-358)=445545-389+97=253120×(367-359)=96058+164=22252×(459-452)=364353-(153+71)=129946+(855-815)=986258+(49-45)=26274+701+79=854358+173+451=982567×(315-307)=4536618-297×2=24138×3=414411-373+451=489743+(692-344)=1091454×5-442=1828396+267×2=930905×9-521=7624699-23×2=653400-75×5=25794+259+875=1928721-(136+135)=45098×8=784965+(892-35)=182257+313×2=683836-(725-534)=645186-82+422=526263-177-55=31203+372+331=906316+19-193=142251-165=86166×3+406=904648-(325-249)=572810+979=1789857-40×6=61779+129+409=617475-167-71=237388-340+215=263222+355=577345+483-346=482228+369+139=73616+(320-162)=174357+156+286=799205×3=615194-10×5=144746+882-58=1570868-596+507=779126+124=25069×9-507=1141/5+3/5=4/5194-50-12=132112+(89-68)=133209×(289-281)=1672400-(37+235)=128543-(765-672)=450335-45+948=1238334-70-235=29111-79+182=2142/9-1/9=1/963+214+571=848523+(824-83)=1264233-15-103=115913+486-819=580164+313=47729+(601-20)=610443-(14+405)=24479+176×2=831498-431+415=482410+677-132=95510×6=60141×(313-310)=4233/10+6/10=9/10644-(862-564)=346258×2+29=54541×(409-406)=1233/5-1/5=2/5944+842-836=950300+364+290=954695-212+837=1320262-46-161=55254-166+225=313212-138=74223-(437-407)=193110+306+348=764317+582+259=115876×4-169=135177+71+11=259978-424+290=844915+107+94=1116100×3=300435×7=3045380×2-187=573892×7-315=5929264-(11+218)=35711-262×2=187103×(486-478)=824948-182-484=28245×(154-147)=315125×6=75045×5+206=431927-370-185=372569×(254-246)=4552119×(190-182)=952738-(874-263)=127207-30=177142-(142-96)=96708×(387-378)=6372855×3-417=2148501×9-138=4371310×3-808=122346-14×9=22045×3+246=381875-(254+117)=504198-134=64299+133=432875-(510+330)=35488+270=758120×4-54=42615×2=30471+279-198=552375×2-59=691471+(348-42)=777456+(269-28)=697358-251-31=76486×3-823=635121+991+490=1602114×4-126=330371×2=742667+72×3=883945-(581-128)=492236×(461-457)=944192-77+143=258296-38=258691-(753-731)=66918+372-214=17667×5=33596×8=76891-48+237=280761-(226+239)=296865-(317+334)=214406-84=32272×7-298=206395+83×3=6444/8+3/8=7/8749×4=2996919+288+699=1906309+160×2=629515-84×2=347495-(244+60)=191511+654-578=58718+512+240=770556×4=2224813×2=1626230×2-58=402235×2=470263+134=397300-(128+21)=151256-(284-264)=236828+86×7=1430425+(188-27)=586886×(807-798)=7974336+928-337=9273/7-1/7=2/7794-590+453=65792+120-194=18271-221+159=209174+237=411275-(90+161)=24312-(80+31)=201634-(955-884)=563858+990-873=975942-399-426=11788+563-312=339487-449+359=397963-377-424=162987-557=430256+(303-62)=497277×3-461=370429-11-298=120186+287-367=10690×9=810579+122+609=1310662+211+84=957395×2-49=74172-46+52=78531+905=1436899×(544-537)=6293258×3-49=725971+706-908=76984+(277-16)=345122+42×8=45872+(956-863)=165325-(312-145)=15892+164=256384-271=113317×3-227=724944-87×5=509605+150=755367+637+946=1950461×2=922397-19×3=340678-438+128=368105+174-74=20586×9-333=441440-(240-48)=248445-31-214=200908×3=2724521+(555-91)=985756×(529-523)=4536850+39×2=928846-27×9=603486×3=145859+562+298=919635-176+454=913621+(357-104)=874721-71+702=1352727+157+865=1749992+(766-513)=1245146+351=497332+911-588=65560+44×4=236324-14×6=24070×(101-97)=28098+160=258367-45×5=142703+386+343=1432140+49-115=74958-(739-603)=822862×4-83=336566+115=181474-428=46167+29=196122×4=488783-35