三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦239×3=55×8-394=888+674-832=54+357-52=825-771=151×4=448×9-384=15×7=524×3-289=380×2-540=499×(80-77)=657×2=805-517+817=673+683-716=804+142×7=886-524=248×3=192×3-181=182+463+121=186+313=505+96-500=60+546+342=167-(104+42)=472-305+102=479+909-783=237×3=232×3+273=861-(129+616)=711-110×4=485-377-36=73+355=139+30×3=349-49×6=472-14×2=89×5+121=740-586+318=19×8=77+79×7=242+139-377=483-91=974-239=3/7+2/7=38×4-98=957-79×5=170×6-998=203-(891-780)=450-205=207-(207-84)=237+399=241×6=38×7=992+774-713=699-236=61+12+181=634-207=213-(426-234)=274×2-462=578-(27+440)=144-(366-259)=545-152=868+(931-434)=696+96×3=434-434+55=4/8+2/8=723×4=163+(968-416)=491+103+197=477-102×2=133-79+382=346-56×5=525+(677-522)=168+627+621=334-(99-37)=927-(223+168)=735×(855-852)=916×(395-386)=887+743+675=288+74×3=36×(329-320)=691×(128-120)=272+122=860-(140+642)=469-69=852-601-182=464×(552-547)=201-95-79=871+318+85=396-190-176=3/6-1/6=442-232-91=489-(478-166)=974-(20+199)=107+440-472=19+763+15=409+426+146=924+504=401-(29+33)=134+323-57=328×3-87=226+55+630=664-44×5=754-356-388=463×2-22=324-14×7=321+193+376=975×(189-182)=191+100=372+(202-142)=498-192-78=369-225+31=620×4-678=932-37=89×(85-82)=642-(99+76)=257-50+217=603-562=293-223+371=10+680+134=219+90×6=449-(117+152)=164×3+349=97+(278-73)=393-(72+152)=185×5=408-370+202=48×3=19×(177-169)=268+(61-18)=43×8=598-126+708=963-196×3=910×7=96-(991-938)=727-323-189=267-43+118=483+(388-324)=482-(193+241)=43×6=747-659+421=309-231+147=163+190-156=271×2=500-(74+368)=912+708+62=773-99-671=703-(109+276)=297+327+129=480-(340-277)=478+167=5/8+2/8=246-93=1/6+3/6=2/9+3/9=15×(240-231)=804-(814-370)=3/8+2/8=887+19×5=433+33-15=965-547-309=315+170-310=421-(307+62)=918+11+641=384+500-526=191-51×2=836×7=100×(262-259)=78+(439-36)=432-180×2=448-210-78=812+475=57×(57-53)=529+953+610=388-(144-89)=112×3=158+341=219×3=672+293-685=100×(395-386)=393-69×5=18+353×2=664-18-582=854+947-195=131+(202-106)=260-(146+100)=76+116×6=795+(991-572)=292×3=229-(142-38)=434+(793-415)=136×5+138=444×(350-342)=409-(75-11)=424+695+423=480-52-375=567-(768-521)=6/9-2/9=620×4-753=233×8-213=78×(231-224)=580-246-180=421-(452-120)=20×(250-241)=100+(871-296)=111×9=375×(595-588)=304-100-19=796-254-313=333×3=592-(276+264)=673-377-289=490-23=320-41×4=483-(193-30)=841-519-216=299+386=140×5+649=716-(94+220)=911-329+302=126×(417-411)=355+233×4=475-113-13=191×2+585=241+(610-348)=132-(296-191)=206-190=423+(330-267)=453-285+162=47+378-250=96+312+377=489-(126+320)=211-(217-141)=6/9-3/9=79-10×4=947-(217+373)=378-77-118=354-10×8=498-(152+341)=466-401+149=314+(460-189)=100×3+114=79+206+152=80×(262-254)=616-(807-344)=265×3-91=781-(973-818)=479-221+61=22×6=102+374=408-(176+111)=189+268-193=681×3=262×3+27=497-(296-69)=144×6-325=616+(144-46)=350×2-601=161+247=434-351=115×5-356=613+609+701=983+744=671+349+627=363-14×8=32-(580-573)=737-(769-38)=179×(165-162)=267+(279-164)=522+61+184=165×(231-227)=276+858+667=432+523-468=805-316+457=510-23×8=286+(308-60)=226-(10+22)=122-19×4=173+(681-23)=494+664-484=349+(401-239)=832×4-998=185×4+134=46+89×2=582-97×6=195+196×4=651-327-130=218-64×2=938-234=243-(337-157)=447-16×4=119+43×3=218+170=346-308=730-409-131=120+912-340=402-112×3=48×9=30×6=576+48+288=467-303=382-44=458-(464-27)=323-29×9=296-205=352×5=441-18×5=963-72×8=80-11=454+66+335=479-(336-42)=238+284+412=688-156=414×4=887+564=514×4-960=190×(200-197)=64+171=30×(225-221)=956×(222-217)=682-(888-237)=18+362-339=480-46-374=241×(187-183)=414-82-143=422+(419-217)=115+118×7=448-(417-213)=634-66×3=833×2-690=429-(297+106)=437-(414+21)=4/6-1/6=442-106-101=762-294-53=387-77×2=926+(978-798)=290+116-148=274-(111+56)=550-78=781-308×2=445+590+993=334-264+399=149×5-648=661+(864-229)=937-497=529-147-369=447+812=40+48+739=697-161+498=62×7-146=74×2+319=648-(762-166)=739+686+308=978-911=199×(838-834)=510-60×6=84+208-240=202-(180-133)=113-18-88=397-182-107=704+482-413=336+(411-231)=400-17×3=259×2=174+273=841-(402-381)=396-303=184×6-199=922-64-400=213×2+812=278-48=22×4=312×3-93=910×(214-211)=45-18+127=399-60-192=762×(304-295)=56+268=309×6-359=34×8+69=993+24×4=669-(938-432)=346×2+57=357×2=798-(424+114)=916×4=430-(207+64)=593×2-587=394+(460-237)=785-(744-335)=37×(70-65)=128-112+31=749×9-339=58×3+288=138×6+301=206+121=341×(433-429)=152-17×6=432-35-79=394-114+105=469×6-270=337-81×2=174-(188-114)=483×2-775=236+248=85×8-600=81+323+363=369+233=290+208-162=842-98×7=482-36×5=843-406-200=443-(83+10)=322×(15-12)=399+165=4/8-2/8=941-(500+103)=310+147-39=596+(694-451)=220+600+709=927-682+639=381-255+220=379-(84+50)=309+18+608=642×(880-873)=473-174×2=718-308=393-52×5=406-238-72=174×5-278=439-(410-364)=87+349+503=350-188=941-852+522=609+(594-404)=277-(133+69)=958+25×3=259+14×6=148+541+266=84×8=356-(374-159)=428-(47+378)=158-11+253=583×7=124×5-275=834+605=842+248×2=103+130=223×5=198+32×7=153-(471-399)=69×(357-352)=905×3=328+(445-136)=153+823-655=512-(965-913)=364+(473-374)=666-601+768=927+(760-76)=374-(408-196)=889+964-385=91×(110-102)=969-(186+141)=640-381=462-(95+142)=293+(691-183)=283-36+128=365-86+621=655×(287-284)=245×(272-269)=356-22×3=440-367=951-(737-172)=115×(458-455)=273-225=143+343-195=256×3+122=712×(865-862)=730-395=514+98+26=285+(395-243)=69+39=445-(103+15)=204+68-151=19×7+55=21×(490-482)=554+988+844=687+984=323-10×9=261+68-241=358×2-561=483-(221+154)=72+213=337×(103-98)=616-148-219=130-32+366=238+76-137=169×5+636=199×(61-56)=87×(140-135)=37×9-195=432-75-250=180-106+152=503+967+202=97-67+274=211+426-141=78×(201-195)=197+667=79-20=528+(730-537)=986-(64+107)=63+(435-280)=902+(623-508)=847-155-221=345+457+533=31+173-30=891-327×2=147+257=719+643=325-145-172=593-(973-725)=27×4-30=434-(70+73)=269-254+36=642×2=352×3-899=313+695-800=801-172-252=973×8=175-58+339=806+355-79=265×2+333=967-11×2=619+624-268=303×3=424+226=971-(551-536)=273-(474-203)=426+(500-297)=231×(473-470)=315-252=244-34×6=202-37=750-602-54=132×4+761=230+395+357=197-(77+97)=32+21×7=692-640=338+86+737=507-407=536-145-46=795-285×2=675×(592-588)=462+(314-182)=78×5=190-135+293=457+20-104=318+70=834+644-24=244+85×6=129+123-177=496-(182+210)=941-113×7=41+99=440-187=461×2-78=59×9=2/8-1/8=74-(100-76)=184×5-779=353-257=330-275-41=466-(229-126)=461+(465-240)=468-(656-605)=411-267=699-587-103=398×2+890=110+(390-210)=855×7-293=566+(819-434)=744-30×7=920-(70+541)=349-17-147=348+135-482=26×3+353=316+86-102=741-(556-519)=750×9-436=993+(500-208)=919-586+123=341-71=363×2+842=549-47×4=486+67×6=486-240=656-576=183+(490-187)=42+86×4=722-224+212=172-(334-258)=620-243×2=342-83×4=291×3=498×2-232=380-(307+34)=441-207=489×2-239=47+190=233+928-534=768-471+98=235+15-181=299-120+141=838+526-937=782×7=897-(852-246)=427×2-729=275+100×4=2/5-1/5=14+321-102=72+112=457-173-198=652+(517-256)=90×7+139=5/9-4/9=135+(294-12)=854-254=115×(273-268)=430-221+19=957+194=464-302=38×8-278=231+422×2=162+468+156=219-139+124=551-247=44×(268-259)=16×4=124+152×4=219+36×5=313+471+174=336+266+689=475-(835-610)=19+739+113=751×5=93+86=556-476+90=85+15=837+23+502=233-225+119=996-159=464-17×2=401-43-291=343-76+520=844-(333-121)=899-266=517-63+496=90×(883-877)=876+658-358=3/5-1/5=788-69+30=404-200-116=35+91=761-(342+28)=742×8-93=402+51-384=416-54×4=143-77+174=546×5-543=2/3-1/3=192-(117+72)=115×7+83=394×4-264=650-(106-100)=119×4-180=199-23×3=738-57-478=561+173+859=499-132-149=343+155=264+(198-11)=152+165=3/9+2/9=219×9=715-(100+322)=159-15×2=403×2+180=790-(249+207)=547×9=778-144×5=87+164=476-162×2=208+736-753=2/7-1/7=278-85×3=153+(332-73)=487-32-27=131×(411-402)=560+794=106-(259-219)=188+542+65=227+24-197=347-72-228=159+406+424=449-(468-218)=751×5-140=384+(414-249)=304+267+457=375-(292+13)=901×(223-214)=30+177=507×3=279+320=281+95=498+(168-114)=88+345-367=159+826-470=494-40=213+148×5=37×3=709-46×7=122+86×5=792-(132+517)=938-(21+695)=270-71×3=87×(403-396)=241×3=300-(217+78)=29×9=484-416=46×8=235×2=216×(274-271)=416-54-156=453+60+139=95×2-160=446×8-80=484+(480-91)=1/4+2/4=441+37-138=402×2-711=748×2=828×4=480+(904-294)=94×(123-114)=428-93=655+(607-264)=430×7-362=392+498+368=908+(368-156)=394-369=308+287+902=752-412+903=783-(29+328)=282+40-41=246+69=463+214+215=705-689+776=288+200=941+524=515+(979-599)=113+237-30=999-(235+245)=99×(30-25)=224×3+95=159-(259-156)=502-434+460=429-321+714=233+(799-235)=320-(867-600)=353-41×6=771×(965-956)=795-(259+534)=786×4-247=762+643+869=322+524=359+720+436=43×2=485+271+738=863×6-369=956+135+677=458-71-225=67+(926-211)=251-84=899×(403-397)=106×2=278+144=157×2=741-(414+274)=323+198=638×4=202+237-138=311-23-60=343+156=641×(185-180)=609-291-35=217+105=3/5+2/5=656-542+704=202-(323-232)=4/8+3/8=495-426=131×(167-161)=72+754-471=356-(35+78)=262×4-589=379+(257-178)=215-65=968+505=907-(108+283)=502+478+661=373-231=983-(300+538)=239×3+621=220+104=56×(372-366)=475-(44+329)=898-128-91=400-180-134=589-201+367=22×8=222×4+41=213×2+649=49+218=1/3+2/3=875-(462-306)=137×3-196=380+(442-428)=384+(472-156)=310-(365-134)=850-505-90=20×7-25=384+422+75=234+51=305+62-345=1/8+5/8=913-200+204=685-(748-437)=588-(518-153)=490-171+92=847+147×5=393-295-78=709+460-512=960+(126-114)=371+(337-323)=458-104×3=420×2-707=417+795-177=268+258=302-35-138=778-383+396=594-123=610×9-495=392-(51+155)=219+312+182=808-395+113=867-271=746-264+19=431-350+131=466-63×4=185×(548-545)=2/4-1/4=857-115×5=128-(12+103)=參考答案239×3=71755×8-394=46888+674-832=73054+357-52=359825-771=54151×4=604448×9-384=364815×7=105524×3-289=1283380×2-540=220499×(80-77)=1497657×2=1314805-517+817=1105673+683-716=640804+142×7=1798886-524=362248×3=744192×3-181=395182+463+121=766186+313=499505+96-500=10160+546+342=948167-(104+42)=21472-305+102=269479+909-783=605237×3=711232×3+273=969861-(129+616)=116711-110×4=271485-377-36=7273+355=428139+30×3=229349-49×6=55472-14×2=44489×5+121=566740-586+318=47219×8=15277+79×7=630242+139-377=4483-91=392974-239=7353/7+2/7=5/738×4-98=54957-79×5=562170×6-998=22203-(891-780)=92450-205=245207-(207-84)=84237+399=636241×6=144638×7=266992+774-713=1053699-236=46361+12+181=254634-207=427213-(426-234)=21274×2-462=86578-(27+440)=111144-(366-259)=37545-152=393868+(931-434)=1365696+96×3=984434-434+55=554/8+2/8=6/8723×4=2892163+(968-416)=715491+103+197=791477-102×2=273133-79+382=436346-56×5=66525+(677-522)=680168+627+621=1416334-(99-37)=272927-(223+168)=536735×(855-852)=2205916×(395-386)=8244887+743+675=2305288+74×3=51036×(329-320)=324691×(128-120)=5528272+122=394860-(140+642)=78469-69=400852-601-182=69464×(552-547)=2320201-95-79=27871+318+85=1274396-190-176=303/6-1/6=2/6442-232-91=119489-(478-166)=177974-(20+199)=755107+440-472=7519+763+15=797409+426+146=981924+504=1428401-(29+33)=339134+323-57=400328×3-87=897226+55+630=911664-44×5=444754-356-388=10463×2-22=904324-14×7=226321+193+376=890975×(189-182)=6825191+100=291372+(202-142)=432498-192-78=228369-225+31=175620×4-678=1802932-37=89589×(85-82)=267642-(99+76)=467257-50+217=424603-562=41293-223+371=44110+680+134=824219+90×6=759449-(117+152)=180164×3+349=84197+(278-73)=302393-(72+152)=169185×5=925408-370+202=24048×3=14419×(177-169)=152268+(61-18)=31143×8=344598-126+708=1180963-196×3=375910×7=637096-(991-938)=43727-323-189=215267-43+118=342483+(388-324)=547482-(193+241)=4843×6=258747-659+421=509309-231+147=225163+190-156=197271×2=542500-(74+368)=58912+708+62=1682773-99-671=3703-(109+276)=318297+327+129=753480-(340-277)=417478+167=6455/8+2/8=7/8246-93=1531/6+3/6=4/62/9+3/9=5/915×(240-231)=135804-(814-370)=3603/8+2/8=5/8887+19×5=982433+33-15=451965-547-309=109315+170-310=175421-(307+62)=52918+11+641=1570384+500-526=358191-51×2=89836×7=5852100×(262-259)=30078+(439-36)=481432-180×2=72448-210-78=160812+475=128757×(57-53)=228529+953+610=2092388-(144-89)=333112×3=336158+341=499219×3=657672+293-685=280100×(395-386)=900393-69×5=4818+353×2=724664-18-582=64854+947-195=1606131+(202-106)=227260-(146+100)=1476+116×6=772795+(991-572)=1214292×3=876229-(142-38)=125434+(793-415)=812136×5+138=818444×(350-342)=3552409-(75-11)=345424+695+423=1542480-52-375=53567-(768-521)=3206/9-2/9=4/9620×4-753=1727233×8-213=165178×(231-224)=546580-246-180=154421-(452-120)=8920×(250-241)=180100+(871-296)=675111×9=999375×(595-588)=2625304-100-19=185796-254-313=229333×3=999592-(276+264)=52673-377-289=7490-23=467320-41×4=156483-(193-30)=320841-519-216=106299+386=685140×5+649=1349716-(94+220)=402911-329+302=884126×(417-411)=756355+233×4=1287475-113-13=349191×2+585=967241+(610-348)=503132-(296-191)=27206-190=16423+(330-267)=486453-285+162=33047+378-250=17596+312+377=785489-(126+320)=43211-(217-141)=1356/9-3/9=3/979-10×4=39947-(217+373)=357378-77-118=183354-10×8=274498-(152+341)=5466-401+149=214314+(460-189)=585100×3+114=41479+206+152=43780×(262-254)=640616-(807-344)=153265×3-91=704781-(973-818)=626479-221+61=31922×6=132102+374=476408-(176+111)=121189+268-193=264681×3=2043262×3+27=813497-(296-69)=270144×6-325=539616+(144-46)=714350×2-601=99161+247=408434-351=83115×5-356=219613+609+701=1923983+744=1727671+349+627=1647363-14×8=25132-(580-573)=25737-(769-38)=6179×(165-162)=537267+(279-164)=382522+61+184=767165×(231-227)=660276+858+667=1801432+523-468=487805-316+457=946510-23×8=326286+(308-60)=534226-(10+22)=194122-19×4=46173+(681-23)=831494+664-484=674349+(401-239)=511832×4-998=2330185×4+134=87446+89×2=224582-97×6=0195+196×4=979651-327-130=194218-64×2=90938-234=704243-(337-157)=63447-16×4=383119+43×3=248218+170=388346-308=38730-409-131=190120+912-340=692402-112×3=6648×9=43230×6=180576+48+288=912467-303=164382-44=338458-(464-27)=21323-29×9=62296-205=91352×5=1760441-18×5=351963-72×8=38780-11=69454+66+335=855479-(336-42)=185238+284+412=934688-156=532414×4=1656887+564=1451514×4-960=1096190×(200-197)=57064+171=23530×(225-221)=120956×(222-217)=4780682-(888-237)=3118+362-339=41480-46-374=60241×(187-183)=964414-82-143=189422+(419-217)=624115+118×7=941448-(417-213)=244634-66×3=436833×2-690=976429-(297+106)=26437-(414+21)=24/6-1/6=3/6442-106-101=235762-294-53=415387-77×2=233926+(978-798)=1106290+116-148=258274-(111+56)=107550-78=472781-308×2=165445+590+993=2028334-264+399=469149×5-648=97661+(864-229)=1296937-497=440529-147-369=13447+812=125940+48+739=827697-161+498=103462×7-146=28874×2+319=467648-(762-166)=52739+686+308=1733978-911=67199×(838-834)=796510-60×6=15084+208-240=52202-(180-133)=155113-18-88=7397-182-107=108704+482-413=773336+(411-231)=516400-17×3=349259×2=518174+273=447841-(402-381)=820396-303=93184×6-199=905922-64-400=458213×2+812=1238278-48=23022×4=88312×3-93=843910×(214-211)=273045-18+127=154399-60-192=147762×(304-295)=685856+268=324309×6-359=149534×8+69=341993+24×4=1089669-(938-432)=163346×2+57=749357×2=714798-(424+114)=260916×4=3664430-(207+64)=159593×2-587=599394+(460-237)=617785-(744-335)=37637×(70-65)=185128-112+31=47749×9-339=640258×3+288=462138×6+301=1129206+121=327341×(433-429)=1364152-17×6=50432-35-79=318394-114+105=385469×6-270=2544337-81×2=175174-(188-114)=100483×2-775=191236+248=48485×8-600=8081+323+363=767369+233=602290+208-162=336842-98×7=156482-36×5=302843-406-200=237443-(83+10)=350322×(15-12)=966399+165=5644/8-2/8=2/8941-(500+103)=338310+147-39=418596+(694-451)=839220+600+709=1529927-682+639=884381-255+220=346379-(84+50)=245309+18+608=935642×(880-873)=4494473-174×2=125718-308=410393-52×5=133406-238-72=96174×5-278=592439-(410-364)=39387+349+503=939350-188=162941-852+522=611609+(594-404)=799277-(133+69)=75958+25×3=1033259+14×6=343148+541+266=95584×8=672356-(374-159)=141428-(47+378)=3158-11+253=400583×7=4081124×5-275=345834+605=1439842+248×2=1338103+130=233223×5=1115198+32×7=422153-(471-399)=8169×(357-352)=345905×3=2715328+(445-136)=637153+823-655=321512-(965-913)=460364+(473-374)=463666-601+768=833927+(760-76)=1611374-(408-196)=162889+964-385=146891×(110-102)=728969-(186+141)=642640-381=259462-(95+142)=225293+(691-183)=801283-36+128=375365-86+621=900655×(287-284)=1965245×(272-269)=735356-22×3=290440-367=73951-(737-172)=386115×(458-455)=345273-225=48143+343-195=291256×3+122=890712×(865-862)=2136730-395=335514+98+26=638285+(395-243)=43769+39=108445-(103+15)=327204+68-151=12119×7+55=18821×(490-482)=168554+988+844=2386687+984=1671323-10×9=233261+68-241=88358×2-561=155483-(221+154)=10872+213=285337×(103-98)=1685616-148-219=249130-32+366=464238+76-137=177169×5+636=1481199×(61-56)=99587×(140-135)=43537×9-195=138432-75-250=107180-106+152=226503+967+202=167297-67+274=304211+426-141=49678×(201-195)=468197+667=86479-20=59528+(730-537)=721986-(64+107)=81563+(435-280)=218902+(623-508)=1017847-155-221=471345+457+533=133531+173-30=174891-327×2=237147+257=404719+643=1362325-145-172=8593-(973-725)=34527×4-30=78434-(70+73)=291269-254+36=51642×2=1284352×3-899=157313+695-800=208801-172-252=377973×8=7784175-58+339=456806+355-79=1082265×2+333=863967-11×2=945619+624-268=975303×3=909424+226=650971-(551-536)=956273-(474-203)=2426+(500-297)=629231×(473-470)=693315-252=63244-34×6=40202-37=165750-602-54=94132×4+761=1289230+395+357=982197-(77+97)=2332+21×7=179692-640=52338+86+737=1161507-407=100536-145-46=345795-285×2=225675×(592-588)=2700462+(314-182)=59478×5=390190-135+293=348457+20-104=373318+70=388834+644-24=1454244+85×6=754129+123-177=75496-(182+210)=104941-113×7=15041+99=140440-187=253461×2-78=84459×9=5312/8-1/8=1/874-(100-76)=50184×5-779=141353-257=96330-275-41=14466-(229-126)=363461+(465-240)=686468-(656-605)=417411-267=144699-587-103=9398×2+890=1686110+(390-210)=290855×7-293=5692566+(819-434)=951744-30×7=534920-(70+541)=309349-17-147=185348+135-482=126×3+353=431316+86-102=300741-(556-519)=704750×9-436=6314993+(500-208)=1285919-586+123=456341-71=270363×2+842=1568549-47×4=361486+67×6=888486-240=246656-576=80183+(490-187)=48642+86×4=386722-224+212=710172-(334-258)=96620-243×2=134342-83×4=10291×3=873498×2-232=764380-(307+34)=39441-207=234489×2-239=73947+190=237233+928-534=627768-471+98=395235+15-181=69299-120+141=320838+526-937=427782×7=5474897-(852-246)=291427×2-729=125275+100×4=6752/5-1/5=1/514+321-102=23372+112=184457-173-198=86652+(517-256)=91390×7+139=7695/9-4/9=1/9135+(294-12)=417854-254=600115×(273-268)=575430-221+19=228957+194=1151464-302=16238×8-278=26231+422×2=1075162+468+156=786219-139+124=204551-247=30444×(268-259)=39616×4=64124+152×4=732219+36×5=399313+471+174=958336+266+689=1291475-(835-610)=25019+739+113=871751×5=375593+86=179556-476+90=17085+15=100837+23+502=1362233-225+119=127996-159=837464-17×2=430401-43-291=67343-76+520=787844-(333-121)=632899-266=633517-63+496=95090×(883-877)=540876+658-358=11763/5-1/5=2/5788-69+30=749404-200-116=8835+91=126761-(342+28)=391742×8-93=5843402+51-384=69416-54×4=200143-77+174=240546×5-543=21872/3-1/3=1/3192-(117+72)=3115×7+83=888394×4-264=1312650-(106-100)=644119×4-180=296199-23×3=130738-57-478=203561+173+859=1593499-132-149=218343+155=498264+(198-11)=451152+165=3173/9+2/9=5/9219×9=1971715-(100+322)=293159-15×2=129403×2+180=986790-(249+207)=334547×9=4923778-144×5=5887+164=251476-162×2=152208+736-753=1912/7-1/7=1/7278-85×3=23153+(332-73)=412487-32-27=428131×(411-402)=1179560+794=1354106-(259-219)=66188+542+65=795227+24-197=54347-72-228=47159+406+424=989449-(468-218)=199751×5-140=3615384+(414-249)=549304+267+457=1028375-(292+13)=70901×(223-214