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205-(225-48)=274+395+13=728-(321+62)=617+90+501=253×3-682=534+324=91+403=58+284=215+(475-353)=457+(425-382)=484-253=842-(191-176)=133+30×9=139+24=75×7=360×2=958+(213-67)=889-86=787+(969-867)=994-(503-354)=458-119×2=758+712+745=232+135-357=728-(887-674)=330+71=130×5-596=856+(876-364)=694-103×4=32×(128-119)=415+(256-137)=191-13×9=202×2-92=473-165+116=139+214=232×3-21=322-139+40=825×6-571=782+(902-825)=156+550+11=449+(154-107)=444-(73+100)=824-(550+10)=334+678+236=3/6-2/6=31×(60-54)=11+229+140=772+528-783=16×(356-351)=705-49+886=418-342+312=561×5=155+90=882+933-47=331×(612-604)=526-105-402=469-168-146=21×4-16=750×2-803=544+743-702=254×3=724-167+746=472+563=461+(895-414)=31+871-692=115×2-108=307-(155+96)=35+961+623=313-232=711-449=355-35+421=867-(114+304)=487-117×3=340-(795-763)=907-584+730=912×(564-560)=778+961+80=464-159×2=208-59+222=798×2-537=287-195=998-175×5=107-(465-425)=113×3=347×2-243=427×2+37=85×9-245=373×9=434-46×4=151+253-127=197+93=728-14-237=245+169-203=380-73×4=476-(365-310)=219×(128-125)=126+360-365=206+218=36×(239-234)=362+854+867=154-137=397-51=728-(15+233)=99+159+171=833-(142+405)=341×8-508=182+265=1/6+2/6=133+872+635=798+12+972=755+862=975×(796-791)=319-33×6=749×(833-830)=200+142=939+266-268=379-(17+46)=998-173-545=137+277=191+147=30+187×5=144+537+74=99+494=730-188-97=473-(330-210)=1/8+6/8=446+480-589=1/6+3/6=650+53+243=942×3=2/7+4/7=300×3=10+(510-362)=411×2+148=48-(365-354)=550-40-492=35+196=349-76-168=117×5=169×3=374-278=400-138×2=686×(376-372)=476+589-215=173-32+634=814-(467+152)=904-272-257=340×2-176=453-175+196=100+285=424+743=322-(153+10)=67×(263-258)=66×(322-316)=423-40+15=424-200=801-(117+102)=188+170=34×6=453-(430-158)=374+39-91=298-(366-219)=246+216+222=397-14×6=499-476-12=308+127-82=374+287=74×2+659=149×5+199=104+(448-344)=288+100-295=3/6+2/6=293+334+277=433-25×5=685-(856-828)=802-(676-99)=115×6-232=175+288-373=82×9-579=67+389-158=324+(961-396)=43-(237-212)=841-(10+400)=734-602+942=978+172×2=344-54×6=396×2=476+(42-14)=449+(856-59)=343-73-165=192-130=349-275+203=25×6+39=713-259+697=128+155×2=594-(616-325)=464-54×7=406+239×2=482-275=493-269=45+40=104+(885-19)=230×(193-186)=951-25=112+149+611=81+246+229=394-24×3=95×(315-309)=266+247+417=360-28=380-183×2=147×3=68+(331-213)=485-(877-744)=664-(608-500)=374-(14+29)=846+44-802=373-331=453×2+805=652×3=973-223-253=815+320-173=724+782+514=66×(315-307)=130+220=38×2=350-247+34=244-112=489-274=291+68=363-(139+84)=980-159×3=570-(662-354)=677×5-216=140+110-11=284-21×6=581-54-95=268-65=314-61×3=928×(165-159)=968+(612-390)=3/6-1/6=915+346+653=540+127+170=181+449+286=3/8-1/8=449-(395-116)=684-566=269+81×7=422-35×7=815-(151+417)=364-(120+192)=212+153=754-(187-91)=144×(284-279)=479×8-111=498-33×8=929-346-187=404-137+135=148-19+159=495+228=195-(168+26)=136×6+773=382-50×3=382-188-150=125+112-28=219×4=456+218+295=723+582=156+(459-452)=112×(14-11)=253×2+479=491-(45+311)=46×6=234+65+795=209+270-193=825+87-147=723+445+709=438-(85-33)=154+443=360×5-740=383-(206-129)=741-46×9=510+254-430=262+216+460=258+201=273+66×4=664-597=221-(154+57)=404-105-158=375×(359-353)=127+267=652-58=983+605=139-53-13=446-69×5=425-187-212=473-16-105=126×7=991-242×3=159-(392-391)=19×5=269-(196-65)=647-(112+498)=115-14×7=412-92=356-26+172=165-(66+81)=170+112-128=760-56-391=433-39×6=42×4=617-(280-97)=306-47-178=235+122×3=910-195×3=90×(386-378)=222×(892-885)=442×2=172×3-412=34×9+967=30+(647-307)=329-222+331=698-298×2=114×7+543=139+348=59×5=232+230=927-(889-114)=184+34×3=40×(82-79)=318-(412-218)=982+(323-75)=399×2-707=319-(413-283)=1/4+2/4=441-(333+105)=88-(89-19)=432+429-590=292-25-104=234×4-846=977×(87-84)=4/8+2/8=303+(277-176)=332-156×2=457-26×3=297+(664-392)=4/9-2/9=771-223=57×9+335=401-(448-261)=177-(136+19)=198+(476-335)=3/7-1/7=672+262×3=144-(107-47)=191×(492-487)=67+176×5=107+(342-139)=201×(498-494)=541×7-370=53+221=452-251+264=66+69+376=837×(673-668)=557×8-484=416×2=178×8=88+314=129×5-605=431-(263+146)=665×(730-723)=115-23×2=252+79×6=6/10+3/10=400×2=462×(834-826)=441+(383-310)=416+297=60×8+358=480-(258-22)=416×5=725-(587+109)=11×(266-259)=269×(451-445)=49×(125-119)=177×3=401+(477-50)=2/4-1/4=129×(31-27)=260+194-335=760×6=829-(980-954)=341-64×2=436-333-65=148-26×4=423-135-213=858-831+912=95×9=265-105+228=11×2+479=923+779+810=456-(147+158)=333×7-834=467-(75+374)=980+(950-620)=899+(693-186)=45×(443-440)=814+(798-622)=498-(714-529)=258-52+38=971-(376+438)=443-94-168=96×7+32=995+264+965=15+(330-279)=394-(33+283)=253-24-200=741-(141-93)=1/5+3/5=24+38+750=203-134=124-(312-293)=938+160+998=283-156+336=300+122+345=97×5-455=988-(853+95)=394-138×2=3/5-2/5=525×2-816=871-264×2=62+286×3=459-235-23=302×3-295=197+236=880-(661+130)=489-427+317=641+202×3=721×6=27+140=427-(408-143)=123+416=438-(75-60)=72×(77-68)=707-627-43=679-(894-485)=195×2+254=113+259=531-84+620=643-466+254=148+314-338=148×6+594=166+257-190=970+107-277=678×2-573=862-339-212=98×7+615=705+629-411=500-128-23=907×3=619+128-686=57+(363-262)=579+185=37×(158-154)=20×(402-395)=22×(281-278)=221-24-97=77+254=534-66-66=826-36×9=1/5+2/5=736-136+647=936-16-491=15×2-12=294+(896-853)=298+(26-18)=806-(212+488)=128×7=325×6=141-130=102×(407-404)=943-(225+632)=388-(114+123)=232×(208-205)=139-132+718=846+853+441=233-59=347×2=752+(651-169)=99-(156-117)=335+179=993-815-100=492-270+35=300+126-110=447-154-138=108+(415-193)=364×8-166=440-383=486-11-472=524-(102+259)=999-975+760=195-69=829-802+123=491+43×2=974-129×2=87+(400-281)=571+88+577=419+436-101=915-467-342=396-275+210=40×2+949=96+(972-849)=882-(157+34)=215+976-569=888-801=282-184+266=412-19×6=484-211=505+49+195=436-310-49=548-532=600×8-678=494-209-175=381+27+327=161×(152-148)=46×2+334=429+734+484=89×(194-191)=426-97-236=339+140+182=88×6-435=23×5=415-124-44=313+(821-642)=469-16-106=889+337+846=102-11×9=322-169-146=402×9-163=556-330-47=164×5-29=686×7-631=129+208=772×(263-258)=88×6+192=888-861=997-120×3=459-142=470-(284-118)=482-(104+163)=466+404+76=884+59×7=467+527-947=30+(139-52)=411×2=757+525+805=262+58×2=965-897+253=258-85=346+84=300-(15+229)=201-45×2=425-(386-63)=683+147-120=355+87×6=268+67=686-(243+158)=455+(495-429)=829-(190+223)=421+123+376=395+615-185=312+(581-294)=445-(296+53)=205×9=269-160=463-78×3=475-(313+68)=448-(237-208)=908-258=535+244+84=345-(51+16)=444-(974-786)=914-(536+192)=336-201-28=189×3-249=645×8-330=468-146=773+187=950-148×5=415-319-70=850×4-930=124×4-80=31+717+574=62×(107-98)=947×(362-355)=60×6+448=745-593=392-(19+134)=463-(28+122)=486-202-101=477-(488-302)=54×9=279×2-136=982+885-362=840-78=166-85=400-50×8=328-140-186=65×3=71×8=882-589+153=145-54=254+(303-155)=359+(364-232)=622-300+483=162+868=46+(432-65)=86+(489-250)=594+801+135=326+396+550=389+700+307=863-37×5=366+23-301=453-(176+246)=797-679+87=153×(233-227)=84+99-92=252-(323-251)=542+802-163=155+45-164=118+410=278×2+581=530+645-797=892-(519+260)=176-50+308=397-391+148=917-179+972=292-(339-137)=137×(295-291)=120×8-911=518×(782-775)=413+(266-59)=290×5=180-123+65=426-65×4=382-129-123=903-150×4=268+63-305=385×(607-601)=810×3=851×8=22×6+500=225+165-307=301+117-269=45+265+641=425-(140+190)=383+80×5=153×6-275=130×6=957×7=340-65+132=3/8-2/8=407+(600-226)=683+377-857=367×2-94=738×7-640=950×7=326+492=477+23×2=802×3=488-139×2=442-27×5=11+523+184=892×4-881=625-515+737=769×5-768=165×(54-51)=734+(670-474)=561×2-354=225×3=210-145+319=684+36+81=774×7=657-71×8=56×(342-333)=361-(46+100)=683-409=248-(151-136)=404-(463-109)=938-38=609×3-802=2/3-1/3=23×8-137=36×6+224=184-43-36=187+(164-28)=309×(989-980)=63×5-228=466-234+182=791-272-269=240+16×6=61×(88-82)=191-40×3=84-30+344=447-26=366+126-188=388+(876-150)=832-430+576=990-294+560=335-78=50×3+165=205×(487-483)=468-(23+360)=969-413-162=140+27+301=3/5-1/5=21×6+342=558×9-18=463-22×2=67×2-64=166×(100-97)=476-280+271=6/8-1/8=708-703+120=279-205=367×(336-328)=955-22×6=363-338+450=753-271-12=587-(646-130)=177+28-101=470-416+331=439×4=661+234×2=194-(114-64)=433-(203-48)=776+707-374=936-(308+151)=143+171=1/7+3/7=485+369+31=329-(79+51)=253-(167-85)=384-279=802-444+107=291-29-153=85×4+259=234-(706-613)=855-223=83×7=171-15×5=239+37×3=308+427+879=236-84+78=997×(469-466)=256+(469-59)=794-320+458=129-(491-437)=370×2=843-371=143×2=538×2-590=64×4+412=264-(478-359)=926-799-52=308+(277-117)=399+113×2=2/5-1/5=492-(185+259)=664×(938-934)=975-(742-595)=846-533-206=579+(639-399)=261-(368-249)=804-(627+126)=719+719-15=641+339×2=12×5=153-94=109×6=818×8-761=188+870+780=494×7-800=326-22×5=854+105+38=990-152×4=27+47=226+820-245=490+(127-46)=401×8-43=592-161×3=25×8=268+98-50=304-163=493-233-25=341-231=275×(719-716)=435-298=589-497=44×6+325=396-305+230=679×6=422-358+269=753-709=67×7+492=627-(483-77)=98+(378-225)=511+229+811=71×(499-494)=288+905-429=535+775-55=340-(252+32)=375+(310-183)=344+37-87=63+(629-578)=893-(224+549)=69+428-235=839×9=192+57×4=263×7-881=111-73=397-109-196=469-274-172=385-137=136+100+611=825-(538+219)=34×8-248=338+243=567×9=373-32×3=532+547-481=108×9-217=461+(468-334)=111+291=979-(878+85)=44+82=66+(426-271)=126×(351-343)=818+176×3=657×5=846-447-254=92+280-343=314-20×6=137+349×2=851-698+819=147+330+33=831+59×2=202+68=333-(127+192)=124-34=912-79+93=893+241=158+266=238+100×9=437-(313-244)=6/9+2/9=194+973+749=102+251-228=225+217=768-120-592=735+(460-329)=680-219=95+216=608-110=参考答案205-(225-48)=28274+395+13=682728-(321+62)=345617+90+501=1208253×3-682=77534+324=85891+403=49458+284=342215+(475-353)=337457+(425-382)=500484-253=231842-(191-176)=827133+30×9=403139+24=16375×7=525360×2=720958+(213-67)=1104889-86=803787+(969-867)=889994-(503-354)=845458-119×2=220758+712+745=2215232+135-357=10728-(887-674)=515330+71=401130×5-596=54856+(876-364)=1368694-103×4=28232×(128-119)=288415+(256-137)=534191-13×9=74202×2-92=312473-165+116=424139+214=353232×3-21=675322-139+40=223825×6-571=4379782+(902-825)=859156+550+11=717449+(154-107)=496444-(73+100)=271824-(550+10)=264334+678+236=12483/6-2/6=1/631×(60-54)=18611+229+140=380772+528-783=51716×(356-351)=80705-49+886=1542418-342+312=388561×5=2805155+90=245882+933-47=1768331×(612-604)=2648526-105-402=19469-168-146=15521×4-16=68750×2-803=697544+743-702=585254×3=762724-167+746=1303472+563=1035461+(895-414)=94231+871-692=210115×2-108=122307-(155+96)=5635+961+623=1619313-232=81711-449=262355-35+421=741867-(114+304)=449487-117×3=136340-(795-763)=308907-584+730=1053912×(564-560)=3648778+961+80=1819464-159×2=146208-59+222=371798×2-537=1059287-195=92998-175×5=123107-(465-425)=67113×3=339347×2-243=451427×2+37=89185×9-245=520373×9=3357434-46×4=250151+253-127=277197+93=290728-14-237=477245+169-203=211380-73×4=88476-(365-310)=421219×(128-125)=657126+360-365=121206+218=42436×(239-234)=180362+854+867=2083154-137=17397-51=346728-(15+233)=48099+159+171=429833-(142+405)=286341×8-508=2220182+265=4471/6+2/6=3/6133+872+635=1640798+12+972=1782755+862=1617975×(796-791)=4875319-33×6=121749×(833-830)=2247200+142=342939+266-268=937379-(17+46)=316998-173-545=280137+277=414191+147=33830+187×5=965144+537+74=75599+494=593730-188-97=445473-(330-210)=3531/8+6/8=7/8446+480-589=3371/6+3/6=4/6650+53+243=946942×3=28262/7+4/7=6/7300×3=90010+(510-362)=158411×2+148=97048-(365-354)=37550-40-492=1835+196=231349-76-168=105117×5=585169×3=507374-278=96400-138×2=124686×(376-372)=2744476+589-215=850173-32+634=775814-(467+152)=195904-272-257=375340×2-176=504453-175+196=474100+285=385424+743=1167322-(153+10)=15967×(263-258)=33566×(322-316)=396423-40+15=398424-200=224801-(117+102)=582188+170=35834×6=204453-(430-158)=181374+39-91=322298-(366-219)=151246+216+222=684397-14×6=313499-476-12=11308+127-82=353374+287=66174×2+659=807149×5+199=944104+(448-344)=208288+100-295=933/6+2/6=5/6293+334+277=904433-25×5=308685-(856-828)=657802-(676-99)=225115×6-232=458175+288-373=9082×9-579=15967+389-158=298324+(961-396)=88943-(237-212)=18841-(10+400)=431734-602+942=1074978+172×2=1322344-54×6=20396×2=792476+(42-14)=504449+(856-59)=1246343-73-165=105192-130=62349-275+203=27725×6+39=189713-259+697=1151128+155×2=438594-(616-325)=303464-54×7=86406+239×2=884482-275=207493-269=22445+40=85104+(885-19)=970230×(193-186)=1610951-25=926112+149+611=87281+246+229=556394-24×3=32295×(315-309)=570266+247+417=930360-28=332380-183×2=14147×3=44168+(331-213)=186485-(877-744)=352664-(608-500)=556374-(14+29)=331846+44-802=88373-331=42453×2+805=1711652×3=1956973-223-253=497815+320-173=962724+782+514=202066×(315-307)=528130+220=35038×2=76350-247+34=137244-112=132489-274=215291+68=359363-(139+84)=140980-159×3=503570-(662-354)=262677×5-216=3169140+110-11=239284-21×6=158581-54-95=432268-65=203314-61×3=131928×(165-159)=5568968+(612-390)=11903/6-1/6=2/6915+346+653=1914540+127+170=837181+449+286=9163/8-1/8=2/8449-(395-116)=170684-566=118269+81×7=836422-35×7=177815-(151+417)=247364-(120+192)=52212+153=365754-(187-91)=658144×(284-279)=720479×8-111=3721498-33×8=234929-346-187=396404-137+135=402148-19+159=288495+228=723195-(168+26)=1136×6+773=1589382-50×3=232382-188-150=44125+112-28=209219×4=876456+218+295=969723+582=1305156+(459-452)=163112×(14-11)=336253×2+479=985491-(45+311)=13546×6=276234+65+795=1094209+270-193=286825+87-147=765723+445+709=1877438-(85-33)=386154+443=597360×5-740=1060383-(206-129)=306741-46×9=327510+254-430=334262+216+460=938258+201=459273+66×4=537664-597=67221-(154+57)=10404-105-158=141375×(359-353)=2250127+267=394652-58=594983+605=1588139-53-13=73446-69×5=101425-187-212=26473-16-105=352126×7=882991-242×3=265159-(392-391)=15819×5=95269-(196-65)=138647-(112+498)=37115-14×7=17412-92=320356-26+172=502165-(66+81)=18170+112-128=154760-56-391=313433-39×6=19942×4=168617-(280-97)=434306-47-178=81235+122×3=601910-195×3=32590×(386-378)=720222×(892-885)=1554442×2=884172×3-412=10434×9+967=127330+(647-307)=370329-222+331=438698-298×2=102114×7+543=1341139+348=48759×5=295232+230=462927-(889-114)=152184+34×3=28640×(82-79)=120318-(412-218)=124982+(323-75)=1230399×2-707=91319-(413-283)=1891/4+2/4=3/4441-(333+105)=388-(89-19)=18432+429-590=271292-25-104=163234×4-846=90977×(87-84)=29314/8+2/8=6/8303+(277-176)=404332-156×2=20457-26×3=379297+(664-392)=5694/9-2/9=2/9771-223=54857×9+335=848401-(448-261)=214177-(136+19)=22198+(476-335)=3393/7-1/7=2/7672+262×3=1458144-(107-47)=84191×(492-487)=95567+176×5=947107+(342-139)=310201×(498-494)=804541×7-370=341753+221=274452-251+264=46566+69+376=511837×(673-668)=4185557×8-484=3972416×2=832178×8=142488+314=402129×5-605=40431-(263+146)=22665×(730-723)=4655115-23×2=69252+79×6=7266/10+3/10=9/10400×2=800462×(834-826)=3696441+(383-310)=514416+297=71360×8+358=838480-(258-22)=244416×5=2080725-(587+109)=2911×(266-259)=77269×(451-445)=161449×(125-119)=294177×3=531401+(477-50)=8282/4-1/4=1/4129×(31-27)=516260+194-335=119760×6=4560829-(980-954)=803341-64×2=213436-333-65=38148-26×4=44423-135-213=75858-831+912=93995×9=855265-105+228=38811×2+479=501923+779+810=2512456-(147+158)=151333×7-834=1497467-(75+374)=18980+(950-620)=1310899+(693-186)=140645×(443-440)=135814+(798-622)=990498-(714-529)=313258-52+38=244971-(376+438)=157443-94-168=18196×7+32=704995+264+965=222415+(330-279)=66394-(33+283)=78253-24-200=29741-(141-93)=6931/5+3/5=4/524+38+750=812203-134=69124-(312-293)=105938+160+998=2096283-156+336=463300+122+345=76797×5-455=30988-(853+95)=40394-138×2=1183/5-2/5=1/5525×2-816=234871-264×2=34362+286×3=920459-235-23=201302×3-295=611197+236=433880-(661+130)=89489-427+317=379641+202×3=1247721×6=432627+140=167427-(408-143)=162123+416=539438-(75-60)=42372×(77-68)=648707-627-43=37679-(894-485)=270195×2+254=644113+259=372531-84+620=1067643-466+254=431148+314-338=124148×6+594=1482166+257-190=233970+107-277=800678×2-573=783862-339-212=31198×7+615=1301705+629-411=923500-128-23=349907×3=2721619+128-686=6157+(363-262)=158579+185=76437×(158-154)=14820×(402-395)=14022×(281-278)=66221-24-97=10077+254=331534-66-66=402826-36×9=5021/5+2/5=3/5736-136+647=1247936-16-491=42915×2-12=18294+(896-853)=337298+(26-18)=306806-(212+488)=106128×7=896325×6=1950141-130=11102×(407-404)=306943-(225+632)=86388-(114+123)=151232×(208-205)=696139-132+718=725846+853+441=2140233-59=174347×2=694752+(651-169)=123499-(156-117)=60335+179=514993-815-100=78492-270+35=257300+126-110=316447-154-138=155108+(415-193)=330364×8-166=2746440-383=57486-11-472=3524-(102+259)=163999-975+760=784195-69=126829-802+123=150491+43×2=577974-129×2=71687+(400-281)=206571+88+577=1236419+436-101=754915-467-342=106396-275+210=33140×2+949=102996+(972-849)=219882-(157+34)=691215+976-569=622888-801=87282-184+266=364412-19×6=298484-211=273505+49+195=749436-310-49=77548-532=16600×8-678=4122494-209-175=110381+27+327=735161×(152-148)=64446×2+334=426429+734+484=164789×(194-191)=267426-97-236=93339+140+182=66188×6-435=9323×5=115415-124-44=247313+(821-642)=492469-16-106=347889+337+846=2072102-11×9=3322-169-146=7402×9-163=3455556-330-47=179164×5-29=791686×7-631=4171129+208=337772×(263-258)=386088×6+192=720888-861=27997-120×3=637459-142=317470-(284-118)=304482-(104+163)=215466+404+76=946884+59×7=1297467+527-947=4730+(139-52)=117411×2=822757+525+805=2087262+58×2=378965-897+253=321258-85=173346+84=430300-(15+229)=56201-45×2=111425-(386-63)=102683+147-120=710355+87×6=877268+67=335686-(243+158)=285455+(495-429)=521829-(190+223)=416421+123+376=920395+615-185=825312+(581-294)=599445-(296+53)=96205×9=1845269-160=109463-78×3=229475-(313+68)=94448-(237-208)=419908-258=650535+244+84=863345-(51+16)=278444-(974-786)=256914-(536+192)=186336-201-28=107189×3-249=318645×8-330=4830468-146=322773+187=960950-148×5=210415-319-70=26850×4-930=2470124×4-80=41631+717+574=132262×(107-98)=558947×(362-355)=662960×6+448=808745-593=152392-(19+134)=239463-(28+122)=313486-202-101=183477-(488-302)=29154×9=486279×2-136=422982+885-362=1505840-78=762166-85=81400-50×8=0328-140-186=265×3=19571×8=568882-589+153=446145-54=91254+(303-155)=402359+(364-232)=491622-300+483=805162+868=103046+(432-65)=41386+(489-250)=325594+801+135=1530326+396+550=1272389+700+307=1396863-37×5=678366+23-301=88453-(176+246)=31797-679+87=205153×(233-227)=91884+99-92=91252-(323-251)=180542+802-163=1181155+45-164=36118+410=528278×2+581=1137530+645-797=378892-(519+260)=113176-50+308=434397-391+148=154917-179+972=1710292-(339-137)=90137×(295-291)=548120×8-911=49518×(782-775)=3626413+(266-59)=620290×5=1450180-123+65=122426-65×4=166382-129-123=130903-150×4=303268+63-305=26385×(607-601)=2310810×3=2430851×8=680822×6+500=632225+165-307=83301+117-269=14945+265+641=951425-(140+190)=95383+80×5=783153×6-275=643130×6=780957×7=6699340-65+132=4073/8-2/8=1/8407+(600-226)=781683+377-857=203367×2-94=640738×7-640=4526950×7=6650326+492=818477+23×2=523802×3=2406488-139×2=210442-27×5=30711+523+184=718892×4-881=2687625-515+737=847769×5-768=3077165×(54-51)=495734+(670-474)=930561×2-354=768225×3=675210-145+319=384684+36+81=801774×7=5418657-71×8=8956×(342-333)=504361-(46+100)=215683-409=274248-(151-136)=233404-(463-109)=50938-38=900609×3-802=10252/3-1/3=1/323×8-137=4736×6+224=440184-43-36=105187+(164-28)=323309×(989-980)=278163×5-228=87466-234+182=414791-272-269=250240+16×6=33661×(88-82)=366191-40×3=7184-30+344=398447-26=421366+126-188=304388+(876-150)=1114832-430+576=97899