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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案集錦966-482-381=428-62=278-(732-659)=479+174+18=147+835+956=643-75+270=189×(164-159)=976-(156+306)=117×9=921-458=3/6-1/6=765+(779-452)=378×2-712=597×8-74=68-23+281=474-26×5=778-517-22=30×7+617=832-34+475=530-139×3=214-(204+10)=55-25+37=460+168+217=768×5-673=38×(245-238)=346+196=884-96×9=552-532+243=536+21+425=135-15×2=60+157=130+121=23+176-83=19+539+406=877-(759-224)=818-224×3=77×8-130=820+491-55=248+60=820+705+247=453-(235-223)=553-138+828=380-(402-190)=829×3-38=18+962+832=689-(777-412)=78+92-63=27-24+289=291-(147+114)=404+88-87=57+820-65=350+956+358=323+(461-242)=123×(491-484)=305×(67-61)=155×3+121=169+127×4=316-(209+10)=176+84+701=209×3-590=128×2=683-(691-337)=329×2-488=119×6-46=488+(797-772)=49+106×5=260-(274-161)=428+368=894+133×5=848-466=742+772-877=335-292+235=514×4-979=596×4-812=971-413-109=204×4-624=603-242=156+64×3=986-551-71=929×(203-194)=42+(497-466)=145×8-699=434+410-445=217-(293-212)=169×3=89×3-231=872-(777-253)=652-243+945=868-281×3=193×4=989-816=531+89×5=19+716-720=980-(230-114)=218-34×6=385-124-147=927+831-380=142×(136-127)=236-14-91=435-(78+344)=330-(705-629)=94-85+199=783×(127-119)=99×(359-354)=498-288-206=162×(311-307)=474×4-997=88×(140-134)=827×(764-759)=471-410=12×8=311×9=347-45×2=43+(139-38)=584-102=109+595+134=327-47×2=889-547=586-90-113=354-(47+207)=116+94×4=32×2+452=469+465+33=167+89=998-(671+64)=378-190+248=703+179=761-143×2=999+306+919=999+869-19=810-(718-563)=471-71-262=480-(398-320)=220+202-10=353-297+356=648×(405-400)=339+13+539=498-147×3=376×5=184×4=449-68-281=385+11×3=297-199+112=17×(33-28)=660-40×7=477+279+199=49×(219-214)=776-(58+237)=94×4+11=627+396+841=431-176=267-51×4=110×5+640=193-20+237=263+(379-357)=446+(283-71)=424-334=915+(801-300)=845+(532-466)=512×8=3/6-2/6=467×2-749=302-(459-191)=449-32×4=913-634=351+99-430=440-20×6=153×3=500×(739-731)=265-82×2=463-(281+51)=293-(208-185)=303-205+383=114×7=415-(452-342)=967-891+682=144+65×2=144-(212-125)=226×2+348=360-296+192=3/4-1/4=573-(283+157)=2/8+4/8=589×3=265×2-379=690-356-95=660-86+601=237-(735-602)=263×2+327=35+(404-350)=149+(481-471)=269+70×2=143+(900-776)=369×(103-96)=248+176+321=264-148-37=251×3=343-(360-214)=636+676-738=194×(603-596)=473+959=288-260+406=902-148×3=189-14×8=159-25×4=373+(417-234)=945-238-91=702+639+996=405-222-61=680-73×8=812+(826-73)=998×(560-553)=65×(342-334)=276+370=878+807=211+(197-104)=220×9-733=121-16+11=17+962+143=540×(166-162)=505+87×7=384×9=730-602=979-402=251+247=414-20×7=156-(411-390)=625-(117+87)=282-270=404+330=399-(67+282)=415+79×7=595-(939-487)=189×4+239=157×3+408=251×3+132=351+977-943=895-40-835=300+780+555=29×(59-52)=87+(432-213)=388-100+27=222×8=220×7=267-35=140-(517-401)=709-286-40=106×9-503=993+34×3=316-104-86=193-162+115=201+268=118×6+337=847-557+863=366×2-677=675-(438+170)=171×4-15=976-(379+349)=168+90×3=69×7-232=1/5+3/5=216×(851-843)=419-325=410+112×4=143×5-338=283+145=78+115×8=713-(167+87)=323-31×6=491-(354-182)=923-(92+822)=240×(440-436)=692+946=703×7=404+37×7=208+230=475-428=884-332-259=957-(236-95)=102+291×2=494-(16+283)=526×5=814+881=452-229-219=372-(50+127)=803+340×2=856+509-805=455-(341+95)=513+23+125=258-195=31+383×2=313-(26+111)=603-339=922-(189+668)=766-682=493+32×8=64+195+231=357-31×7=220×4-615=536+922+867=284+93+322=56+286+463=349-145+228=391-238=337-142×2=134+174=480-20×3=971-(11+395)=191+249=650×(807-803)=88+403-355=176+13+91=649-43-381=345+(244-240)=34×(150-147)=959-(260+542)=196×9=50+(220-185)=921-687-169=554-(185+248)=2/8+5/8=350×4-284=748-345-309=312+187=155+148=734-126=938+759+90=450+280=220+207-318=309+100-346=815-(839-213)=92+379=223-36+301=462-(113+319)=163×9-120=366+(229-180)=443-(103+243)=312-51-198=345-323+286=215×(571-567)=90+243+179=588+907+742=51+20=351+610-373=461+(816-573)=265-164=438+(421-305)=590-115=292+456=600+(969-299)=303-58×3=1/7+4/7=402×(248-241)=437-97×3=540+29+260=222×2=633+408-759=814-270=597-276-148=530-(374+62)=238+546=141+78=566-43×8=282-30×4=53×4=336-101+17=224-105=232×(95-91)=45+107=241+(346-165)=174-28×5=859-103-177=186×(424-419)=412×4=61×8+214=760-(443+117)=456×5=914-385=29+899-280=3/5-2/5=934×(356-351)=410-176=149+15-76=947-411=930-266+964=67+759+29=155×5=128×3=29×4-109=501-53+902=398-258+148=330-315+781=949-(947-332)=254×3+72=469-(406-354)=481-400=107+129=139+284=220×2+217=8/10+2/10=110×8=160-(124-56)=766×5-883=619-514-13=133+738-226=336+116-343=231-48×3=424-224-127=278-189+359=558×7-449=426×(649-646)=142+(818-571)=224×7=220+(966-422)=718+86+27=921+372=614-119×3=741+192=481-115-237=860×3-117=528+970-212=271-(374-318)=116+330+79=439-165=544-(118+275)=138-(412-380)=332×(235-232)=12×(391-386)=347-(33-32)=367+(293-69)=163+246=863-(320-130)=486-(893-789)=377×8-185=367-(97+194)=132+(243-144)=999-160+94=678-337×2=125+257×2=416+(887-60)=166×6-128=698-231-300=118+(153-99)=103×5-10=418-(429-126)=474+303+217=777-572-184=740+(864-518)=309×3-363=290+159-393=144+154+689=48×8=48+281×2=31+121=440+(753-736)=730-(220-144)=450-(99+80)=286-(312-273)=260+87-342=913-730=273-40×6=393+61-344=548-149=483-157-66=810-108×4=476×7-150=225×3+605=141×2+680=24×6+258=65×8+124=73×6-241=538-271=3/5-1/5=485-(436-209)=108×2+779=300+139=111+380-89=40-(259-243)=973-603=932×(593-586)=508-413+256=677+464-589=861×5-20=287-26-214=53×6=722-516=256-(263-168)=471-221+125=812-253+971=349+(726-563)=303×2=783+131-640=482-28-41=346-180=519-44×4=23×5=166-122=625+(757-579)=278+758-557=480-(15+111)=478-310-10=478-(361+58)=1/6+2/6=630×(591-587)=667+844=2/5-1/5=457-144=579-(193+253)=10+464-218=1/7+6/7=236+(816-202)=125-(36+56)=342+798=313+117+330=31+117=676-(43+152)=722-(174+376)=584×(228-224)=994-597-116=357+(933-233)=16×(388-385)=155×6-721=788+(659-318)=287-(126-118)=231+209-103=819-(732-41)=291-(226-128)=720-(366+92)=74×8=180+315=194×3=665×(263-257)=854-264-152=111+(859-39)=277+344+311=43+153=453-23-26=207×3+251=773×(324-319)=295+127+509=356-242=496-296-50=645-517+213=970-350×2=273-51=136+291-407=475+442-850=385-14×8=54×5-117=95×8-502=380-181+108=834×3=386+320=337-222=477-148-159=988-441=332-(68+72)=428×4-928=806×2-306=193×(173-169)=677+411=376+601+903=369×9=628×8-361=885-297×2=54+(272-166)=42+442-237=95×(772-765)=766-18+914=44+253=46+263-189=421×2+65=351-145×2=515+109=393+266=959-799-110=25×7-78=545×6-230=984×3=460-21×4=321×2-40=456+295=309+474+202=484-(304+150)=5/8-2/8=107×9=401+332+53=288+(359-152)=728-68×8=217-(263-262)=319+(432-406)=339-(50-27)=134+454+987=879-225×2=56+104=5/6-1/6=876-(445-388)=64+967-587=293+18+408=411×2=272-224=973-(785+100)=45×7=245×3-243=997+296=34×2=256+92-23=217-162=371-(147+23)=163×(153-148)=894-(815-748)=151+782+917=300+(938-389)=333-(26+298)=328+932=388×2=326+141=65×5-52=57×8=484-77-309=224+222-273=187-(334-181)=509-126+843=357-125=213×(166-162)=726-597-77=622-167+29=465-191-188=32+20×2=771-739+994=931-(29+287)=227+219-114=465-(77+103)=319-139-96=57+233-70=102×(178-173)=288×3=28×(377-374)=108×6-467=246×(472-469)=836-77×2=495-102×3=21×2=29×(290-283)=371-190+230=458-308+145=901-(438-196)=437-99×3=896+789+400=257-76-88=205-59=208-103+308=778-354-84=599×5-285=599×6-826=479+538-567=304-(22+155)=883-(607+86)=902×4=98+80+501=1/4+2/4=485-282+205=44×4=23+111=875-41×9=909+(650-398)=327+906=111×(412-408)=143×(166-162)=789-(795-475)=324-(496-220)=401-137-150=417-95×4=209-163+384=138×5=606+(719-168)=403-27-52=316-33+273=387-284-26=558+877-655=179×4=580+(435-381)=76×9-222=474-33×6=695+778+203=386×2+370=533-(444-65)=546×7=689×6=211-(121+82)=315-(305-21)=310-(102+194)=334+359+63=448+196+920=171-91+388=276-71=750+494+607=345-58=186+144=578+869+544=28×(164-161)=1/8+6/8=494-265=425-158-212=102×6-510=997-187=137×(800-794)=65+261-52=484-284+955=46×(33-25)=730+(913-129)=110+111+80=278-(88+80)=294+62=314+99=340-(193+80)=60+59-77=170-(140-58)=408+168+365=497+(351-91)=2/3-1/3=980-18×6=60×(322-313)=514-295+140=73×(238-233)=230-48+161=353-101-87=579-494+629=46×3+802=380-16×3=239×7-853=924×4=53+84×4=525+133-124=361-(466-383)=133+860+747=50+269-300=197-(15+42)=728×4-996=256+206=668-85×4=21+(166-111)=75+20×7=410-213-93=459×5=236×3-612=673-272+160=39+(390-328)=856+546-440=1/8+2/8=495-60-315=181×3-358=840-208=497-(137+19)=500-(35+268)=891-(41+390)=101×7=240+579=68+384-205=868+75×2=212-121=325-10×4=15×4+527=127+151-171=221+263-65=98×4+167=364-81×2=101×2=852-429=117×8-803=125×(322-317)=344+(963-325)=483-(116+294)=408-78×5=71×7=77×9+134=275-(640-415)=428-198+492=858+463+622=465+(282-138)=714+692=559-(711-554)=801+(641-222)=47×(175-167)=275+334+98=713-140×4=835-701-107=235+112=392-235+268=479-164=476-(58+214)=537+288+267=754-38×4=333+(178-170)=360+44-180=225-48=799+146+472=277×(28-25)=514-(41+289)=445+(257-135)=277×3+348=277-52=5/9-3/9=926+938-815=89×8-12=742+178×5=97+(332-62)=624+530-349=385+(344-122)=901-78×4=27×7+330=81-26=349-183-76=224×(942-937)=751+307+348=799-(809-465)=136×5=358+162×3=186-50-102=435-92-102=261×(377-374)=239-239+14=837×5=626-491-11=3/8-2/8=480×9=2/5+3/5=194×(507-503)=234×9=87+(507-394)=406-42-321=570+79×7=65+(480-35)=101×3+217=520+789-73=496-(490-446)=612-284-56=919+335-975=455+(413-193)=204-45=236+(140-133)=100-72+172=257-(426-344)=265-23×8=78+155=2/4-1/4=403×2+939=1/7+3/7=458-(250+159)=764×5-12=613+78-175=488+602+877=48+373-70=432×2-367=508+(849-111)=438-(107+331)=135-126+98=39+331+337=369-(229-108)=358-326+248=172-18×9=55+189×2=73×8=430-287=參考答案966-482-381=103428-62=366278-(732-659)=205479+174+18=671147+835+956=1938643-75+270=838189×(164-159)=945976-(156+306)=514117×9=1053921-458=4633/6-1/6=2/6765+(779-452)=1092378×2-712=44597×8-74=470268-23+281=326474-26×5=344778-517-22=23930×7+617=827832-34+475=1273530-139×3=113214-(204+10)=055-25+37=67460+168+217=845768×5-673=316738×(245-238)=266346+196=542884-96×9=20552-532+243=263536+21+425=982135-15×2=10560+157=217130+121=25123+176-83=11619+539+406=964877-(759-224)=342818-224×3=14677×8-130=486820+491-55=1256248+60=308820+705+247=1772453-(235-223)=441553-138+828=1243380-(402-190)=168829×3-38=244918+962+832=1812689-(777-412)=32478+92-63=10727-24+289=292291-(147+114)=30404+88-87=40557+820-65=812350+956+358=1664323+(461-242)=542123×(491-484)=861305×(67-61)=1830155×3+121=586169+127×4=677316-(209+10)=97176+84+701=961209×3-590=37128×2=256683-(691-337)=329329×2-488=170119×6-46=668488+(797-772)=51349+106×5=579260-(274-161)=147428+368=796894+133×5=1559848-466=382742+772-877=637335-292+235=278514×4-979=1077596×4-812=1572971-413-109=449204×4-624=192603-242=361156+64×3=348986-551-71=364929×(203-194)=836142+(497-466)=73145×8-699=461434+410-445=399217-(293-212)=136169×3=50789×3-231=36872-(777-253)=348652-243+945=1354868-281×3=25193×4=772989-816=173531+89×5=97619+716-720=15980-(230-114)=864218-34×6=14385-124-147=114927+831-380=1378142×(136-127)=1278236-14-91=131435-(78+344)=13330-(705-629)=25494-85+199=208783×(127-119)=626499×(359-354)=495498-288-206=4162×(311-307)=648474×4-997=89988×(140-134)=528827×(764-759)=4135471-410=6112×8=96311×9=2799347-45×2=25743+(139-38)=144584-102=482109+595+134=838327-47×2=233889-547=342586-90-113=383354-(47+207)=100116+94×4=49232×2+452=516469+465+33=967167+89=256998-(671+64)=263378-190+248=436703+179=882761-143×2=475999+306+919=2224999+869-19=1849810-(718-563)=655471-71-262=138480-(398-320)=402220+202-10=412353-297+356=412648×(405-400)=3240339+13+539=891498-147×3=57376×5=1880184×4=736449-68-281=100385+11×3=418297-199+112=21017×(33-28)=85660-40×7=380477+279+199=95549×(219-214)=245776-(58+237)=48194×4+11=387627+396+841=1864431-176=255267-51×4=63110×5+640=1190193-20+237=410263+(379-357)=285446+(283-71)=658424-334=90915+(801-300)=1416845+(532-466)=911512×8=40963/6-2/6=1/6467×2-749=185302-(459-191)=34449-32×4=321913-634=279351+99-430=20440-20×6=320153×3=459500×(739-731)=4000265-82×2=101463-(281+51)=131293-(208-185)=270303-205+383=481114×7=798415-(452-342)=305967-891+682=758144+65×2=274144-(212-125)=57226×2+348=800360-296+192=2563/4-1/4=2/4573-(283+157)=1332/8+4/8=6/8589×3=1767265×2-379=151690-356-95=239660-86+601=1175237-(735-602)=104263×2+327=85335+(404-350)=89149+(481-471)=159269+70×2=409143+(900-776)=267369×(103-96)=2583248+176+321=745264-148-37=79251×3=753343-(360-214)=197636+676-738=574194×(603-596)=1358473+959=1432288-260+406=434902-148×3=458189-14×8=77159-25×4=59373+(417-234)=556945-238-91=616702+639+996=2337405-222-61=122680-73×8=96812+(826-73)=1565998×(560-553)=698665×(342-334)=520276+370=646878+807=1685211+(197-104)=304220×9-733=1247121-16+11=11617+962+143=1122540×(166-162)=2160505+87×7=1114384×9=3456730-602=128979-402=577251+247=498414-20×7=274156-(411-390)=135625-(117+87)=421282-270=12404+330=734399-(67+282)=50415+79×7=968595-(939-487)=143189×4+239=995157×3+408=879251×3+132=885351+977-943=385895-40-835=20300+780+555=163529×(59-52)=20387+(432-213)=306388-100+27=315222×8=1776220×7=1540267-35=232140-(517-401)=24709-286-40=383106×9-503=451993+34×3=1095316-104-86=126193-162+115=146201+268=469118×6+337=1045847-557+863=1153366×2-677=55675-(438+170)=67171×4-15=669976-(379+349)=248168+90×3=43869×7-232=2511/5+3/5=4/5216×(851-843)=1728419-325=94410+112×4=858143×5-338=377283+145=42878+115×8=998713-(167+87)=459323-31×6=137491-(354-182)=319923-(92+822)=9240×(440-436)=960692+946=1638703×7=4921404+37×7=663208+230=438475-428=47884-332-259=293957-(236-95)=816102+291×2=684494-(16+283)=195526×5=2630814+881=1695452-229-219=4372-(50+127)=195803+340×2=1483856+509-805=560455-(341+95)=19513+23+125=661258-195=6331+383×2=797313-(26+111)=176603-339=264922-(189+668)=65766-682=84493+32×8=74964+195+231=490357-31×7=140220×4-615=265536+922+867=2325284+93+322=69956+286+463=805349-145+228=432391-238=153337-142×2=53134+174=308480-20×3=420971-(11+395)=565191+249=440650×(807-803)=260088+403-355=136176+13+91=280649-43-381=225345+(244-240)=34934×(150-147)=102959-(260+542)=157196×9=176450+(220-185)=85921-687-169=65554-(185+248)=1212/8+5/8=7/8350×4-284=1116748-345-309=94312+187=499155+148=303734-126=608938+759+90=1787450+280=730220+207-318=109309+100-346=63815-(839-213)=18992+379=471223-36+301=488462-(113+319)=30163×9-120=1347366+(229-180)=415443-(103+243)=97312-51-198=63345-323+286=308215×(571-567)=86090+243+179=512588+907+742=223751+20=71351+610-373=588461+(816-573)=704265-164=101438+(421-305)=554590-115=475292+456=748600+(969-299)=1270303-58×3=1291/7+4/7=5/7402×(248-241)=2814437-97×3=146540+29+260=829222×2=444633+408-759=282814-270=544597-276-148=173530-(374+62)=94238+546=784141+78=219566-43×8=222282-30×4=16253×4=212336-101+17=252224-105=119232×(95-91)=92845+107=152241+(346-165)=422174-28×5=34859-103-177=579186×(424-419)=930412×4=164861×8+214=702760-(443+117)=200456×5=2280914-385=52929+899-280=6483/5-2/5=1/5934×(356-351)=4670410-176=234149+15-76=88947-411=536930-266+964=162867+759+29=855155×5=775128×3=38429×4-109=7501-53+902=1350398-258+148=288330-315+781=796949-(947-332)=334254×3+72=834469-(406-354)=417481-400=81107+129=236139+284=423220×2+217=6578/10+2/10=1110×8=880160-(124-56)=92766×5-883=2947619-514-13=92133+738-226=645336+116-343=109231-48×3=87424-224-127=73278-189+359=448558×7-449=3457426×(649-646)=1278142+(818-571)=389224×7=1568220+(966-422)=764718+86+27=831921+372=1293614-119×3=257741+192=933481-115-237=129860×3-117=2463528+970-212=1286271-(374-318)=215116+330+79=525439-165=274544-(118+275)=151138-(412-380)=106332×(235-232)=99612×(391-386)=60347-(33-32)=346367+(293-69)=591163+246=409863-(320-130)=673486-(893-789)=382377×8-185=2831367-(97+194)=76132+(243-144)=231999-160+94=933678-337×2=4125+257×2=639416+(887-60)=1243166×6-128=868698-231-300=167118+(153-99)=172103×5-10=505418-(429-126)=115474+303+217=994777-572-184=21740+(864-518)=1086309×3-363=564290+159-393=56144+154+689=98748×8=38448+281×2=61031+121=152440+(753-736)=457730-(220-144)=654450-(99+80)=271286-(312-273)=247260+87-342=5913-730=183273-40×6=33393+61-344=110548-149=399483-157-66=260810-108×4=378476×7-150=3182225×3+605=1280141×2+680=96224×6+258=40265×8+124=64473×6-241=197538-271=2673/5-1/5=2/5485-(436-209)=258108×2+779=995300+139=439111+380-89=40240-(259-243)=24973-603=370932×(593-586)=6524508-413+256=351677+464-589=552861×5-20=4285287-26-214=4753×6=318722-516=206256-(263-168)=161471-221+125=375812-253+971=1530349+(726-563)=512303×2=606783+131-640=274482-28-41=413346-180=166519-44×4=34323×5=115166-122=44625+(757-579)=803278+758-557=479480-(15+111)=354478-310-10=158478-(361+58)=591/6+2/6=3/6630×(591-587)=2520667+844=15112/5-1/5=1/5457-144=313579-(193+253)=13310+464-218=2561/7+6/7=1236+(816-202)=850125-(36+56)=33342+798=1140313+117+330=76031+117=148676-(43+152)=481722-(174+376)=172584×(228-224)=2336994-597-116=281357+(933-233)=105716×(388-385)=48155×6-721=209788+(659-318)=1129287-(126-118)=279231+209-103=337819-(732-41)=128291-(226-128)=193720-(366+92)=26274×8=592180+315=495194×3=582665×(263-257)=3990854-264-152=438111+(859-39)=931277+344+311=93243+153=196453-23-26=404207×3+251=872773×(324-319)=3865295+127+509=931356-242=114496-296-50=150645-517+213=341970-350×2=270273-51=222136+291-407=20475+442-850=67385-14×8=27354×5-117=15395×8-502=258380-181+108=307834×3=2502386+320=706337-222=115477-148-159=170988-441=547332-(68+72)=192428×4-928=784806×2-306=1306193×(173-169)=772677+411=1088376+601+903=1880369×9=3321628×8-361=4663885-297×2=29154+(272-166)=16042+442-237=24795×(772-765)=665766-18+914=166244+253=29746+263-189=120421×2+65=907351-145×2=61515+109=624393+266=659959-799-110=5025×7-78=97545×6-230=3040984×3=2952460-21×4=376321×2-40=602456+295=751309+474+202=985484-(304+150)=305/8-2/8=3/8107×9=963401+332+53=786288+(359-152)=495728-68×8=184217-(263-262)=216319+(432-406)=345339-(50-27)=316134+454+987=1575879-225×2=42956+104=1605/6-1/6=4/6876-(445-388)=81964+967-587=444293+18+408=719411×2=822272-224=48973-(785+100)=8845×7=315245×3-243=492997+296=129334×2=68256+92-23=325217-162=55371-(147+23)=201163×(153-148)=815894-(815-748)=827151+782+917=1850300+(938-389)=849333-(26+298)=9328+932=1260388×2=776326+141=46765×5-52=27357×8=456484-77-309=98224+222-273=173187-(334-181)=34509-126+843=1226357-125=232213×(166-162)=852726-597-77=52622-167+29=484465-191-188=8632+20×2=72771-739+994=1026931-(29+287)=615227+219-114=332465-(77+103)=285319-139-96=8457+233-70=220102×(178-173)=510288×3=86428×(377-374)=84108×6-467=181246×(472-469)=738836-77×2=682495-102×3=18921×2=4229×(290-283)=203371-190+230=411458-308+145=295901-(438-196)=659437-99×3=140896+789+400=2085257-76-88=93205-59=146208-103+308=413778-354-84=340599×5-285=2710599×6-826=2768479+538-567=450304-(22+155)=127883-(607+86)=190902×4=360898+80+501=6791/4+2/4=3/4485-282+205=40844×4=17623+111=134875-41×9=506909+(650-398)=1161327+906=1233111×(412-408)=444143×(166-162)=572789-(795-475)=469324-(496-220)=48401-137-150=114417-95×4=37209-163+384=430138×5=690606+(719-168)=1157403-27-52=324316-33+273=556387-284-26=77558+877-655=780179×4=716580+(435-381)=63476×9-222=462474-33×6=276695+778+203=1676386×2+370=1142533-(444-65)=154546×7=3822689×6=4134211-(121+82)=8315-(305-21)=31310-(102+194)=14334+359+63=756448+196+920=1564171-91+388=468276-71=205750+494+607=1851345-58=287186+144=330578+869+544=199128×(164-161)=841/8+6/8=7/8494-265=229425-158-212=55102×6-510=102997-187=810137×(800-794)=82265+261-52=274484-284+955=115546×(33-25)=3