三年级数学(上)计算题及答案集锦

三年级数学(上)计算题及答案集锦3/9-2/9=979-147+898=93×7=557-474=209×(548-539)=448-243+29=985+981-754=324+(398-92)=21×7+64=299×3=60+434-159=616-540-52=261-163-24=38×(446-438)=407-(454-145)=237+145-240=896-206×3=829-(988-268)=6/10+2/10=175-(167-50)=495×2-670=408×2+85=56×5=780+73×5=82+97=256+763+258=27+383-342=422+330-30=663-(914-328)=351-248=882+526=698-(992-709)=396+(306-119)=278-(91+42)=293-30×2=893×6-274=358+287+224=761+(721-84)=334×2=186+224×2=210+(511-50)=981+(969-433)=17+842-490=87×5+425=46×(535-532)=161×2=235×2+200=454-83×3=240+(489-258)=401+366-258=159+196+773=975-(133+554)=619-(675-206)=261×8=630+768-500=242×(316-313)=739-488+415=121+13-132=182+246-167=605-(21+166)=176-160+63=873-716=599-(34+91)=391+(257-136)=764-231+926=142+(880-348)=813-773=457-155=998-111+34=473-53-320=123×5-30=921+(522-308)=488-(393-383)=665-36×9=559-522=750+(699-199)=358×(888-882)=6/9+3/9=699×5=489×(60-56)=367-172+181=475-(331+104)=193+(320-30)=526-294=546-(23+185)=812+650+287=801+439-102=111×9=468×5-376=995+599=139+(406-272)=319-113-127=348-38+16=882-132×6=661×7-723=339-259=228-(84+47)=393×9=905-515+857=254+182-368=906-(17+475)=877+(994-74)=748-(609+92)=959+436-501=50+275=463-166-280=137×6-763=433-(79+188)=324-235+925=182-(396-297)=160-90=451-235-131=49+42×3=272-71+118=981-(474+399)=456-40-121=680+493+331=225-(199-136)=270+649+21=56×9=81×7-355=71+(315-222)=7/8-1/8=57+85=668-462-66=511+650+851=216+41-224=1/6+3/6=345+445=239-13×9=167×(96-92)=985-55×7=261×3-625=744+706=909-402-375=309-118=496-(157+175)=446-426+105=896-160×2=101+210×4=166×2-269=600×(908-901)=837+761+441=383-284+16=817-106-50=841-332×2=356+107=274-24×5=52×7+244=764+808-837=166×4=784-(947-264)=498-(134+55)=416+106×6=409-191-65=386-110×3=719×5-993=273-136+329=416-(404-154)=371×2-646=989+274×2=93×(302-295)=333×(127-124)=836×(383-380)=276+100-348=351×2-94=553-(485+12)=492+(455-328)=74-10×3=384-245+240=537-497+434=990-642+448=259-57×3=971+787=439+(997-498)=345+274=434-(565-176)=168×3-318=164+199=638+979-350=28×5=261-172-19=223×2=3/9+4/9=143×2=293×8-728=339+98=882-202-338=270×(487-478)=369-(177-60)=259×3=4/9+3/9=355+43+57=227×4=697-428=401+271×2=488-(128+164)=203-53×3=875-308=546-174+484=310+(450-17)=43+391×2=256-167+746=120+412=755-395+808=964-(648-76)=829-310+479=170-104=351-142+269=260-229-17=589-364+985=565+161+141=776-(891-577)=283+132-68=569-485+685=24+(91-24)=295+86=431×2=134×3-192=242-115=310+(71-65)=151×4+79=441×2-581=375-(335-125)=223×(605-598)=202-157-34=205+184=90×3+28=252+72=712-50-51=63×(39-35)=689+130+684=793×4=289-65-80=482-(157+244)=250-95-77=373+73-114=192+306=155×(322-316)=198×2=933-650=232+(208-74)=56×8=264-(239-212)=738+(966-643)=247×8=110×(383-374)=427-(103+296)=329+63-259=312-59×2=486-173×2=356-(343-10)=733+462=98×5+396=103×3-169=292×2+308=208+988-487=995×4=682×2-82=337-95=72+85=841-(148+333)=302-264+270=313×2-81=73+285=376×2-89=831-760+537=476-195=816-(567+194)=366+(413-410)=1/7+5/7=169-39×2=231-30×5=349-(75+58)=893+795-268=330-(257-13)=333×(64-59)=293-67-54=713+500×2=318-30×6=99×(45-40)=547-255=15+10×8=595×(434-427)=470×2=329×3=722×6=610-33×4=373-(91+184)=808×(560-553)=995-372+207=81×(702-693)=191×(272-268)=600-(99+157)=290-(328-135)=397-117-221=396+61×8=148-71×2=473+51+431=737-(82+622)=897×3-838=170×4-443=66×9+808=113+142-159=927-(276+163)=362-(961-668)=663+953+840=786-707=126×4-485=645-22+352=198-(113+74)=368+698=986-195-751=181×4-186=103+162=591-207-250=186+300=175-(349-227)=2/5-1/5=714-388=843-212-104=436×(697-692)=162+337=91×9-21=931-(850-82)=195+221=157+165=213×(131-127)=830-218+509=1/8+3/8=120+449=220×2=463-59×6=356-63×2=512-57-367=231×3-432=536-(189-112)=95×(400-392)=119+593+133=53×(134-125)=261+101+256=587-(93+242)=71+(448-264)=452-(523-474)=16+93×8=174×2+141=472-241-227=732-462+449=140+(174-23)=403-(235-45)=963-15×7=233×(206-199)=440-241+125=160×(23-17)=500+(184-83)=31×(246-242)=420×3=969+65-806=591-249-106=80×(259-256)=43×7+263=266+(792-494)=203-(355-208)=673-(984-975)=116×4+273=675-(301-151)=213-(316-150)=2/3-1/3=33×(298-294)=860+958-963=797-(574-300)=31+163×2=198×5=819-625=342-307=297-103=267×9-888=97+407+248=251-(277-272)=464-114×3=482+255×2=999+377×2=960-50-713=237-(700-605)=119×(461-453)=775-352+379=5/8-3/8=460-300=43×6+311=401-220-66=694×7-846=586+315=476-268-196=370-44×7=407-52=904+995=381-63×3=83×2-85=984-(562+144)=274+622-610=967-15×5=53×2+339=324+161=346×2-467=260×9-712=144-42+310=84×8=382-336=98+(433-237)=67×(98-90)=300-49-94=155+204-165=400+(179-128)=188-57-125=8/10+2/10=182+(295-271)=800-255=361-(897-685)=8/9-1/9=446-(102-74)=780-570+502=17+(430-19)=694-134-137=931+36+115=96×(193-186)=674+961+456=68+299=789+(534-299)=480-(308+119)=103+225+541=492-36×9=318-199=531-97×2=909-(587+241)=72×6+211=264+89+65=70+576-405=47-(136-117)=455-(291+117)=183-141+69=326-(17+103)=499-(199+112)=43+923-396=351+(347-292)=533+377-431=56×8+897=14+(607-246)=744×9-85=220×(182-179)=407×2-640=497-(274+118)=132-49=279-(91+47)=322-(183-155)=930×3=818-131-127=448+532+142=775+(765-574)=21+465-332=42+76+123=109+119+692=200+26×9=123×8=237-(28+78)=136+200-316=619+133+399=968-69×3=426-(62+32)=380-300=15×(135-130)=978×2=672+15×4=856-167×3=563×7-231=245×(362-358)=699+958+142=294×2+710=623×(143-135)=186+133=476-(229+183)=646-380-237=17×5+207=217+76×6=367-56=356×4-182=705+498+645=320+77+222=366-23×9=632×4-224=12+571-89=970-577-28=217×(304-300)=462×6-520=38×7=5/7-1/7=56+571+273=319-(342-63)=410+14×9=242+233-41=667+379×2=460-15-360=36×7=590-(824-515)=3/6-2/6=231+114+317=468-130×3=133+80=66×(953-948)=168-30×3=926+(634-575)=108+129-105=517+151=152-70+305=317-(231-217)=974-887+786=882-435+69=316-(326-203)=757-(160-143)=2/8+3/8=888+458-894=301-112+999=547-22×3=537-(349-221)=368-(454-316)=166×2=484+170=181+138×3=893-339-345=783+(860-492)=502×(787-779)=896×(839-833)=272-130=498+162×3=717+430=973-(72+695)=683+119+903=92-37=137+(218-205)=157+292-136=551-498+623=490-(280+178)=511+(442-370)=999+972-666=123-71+99=131×2=788+962-648=408+(291-192)=16+30=164×5-212=456-416=15+(384-313)=226×5=210+281=462+22×4=445×2-99=486+(180-11)=368+(792-735)=468-208-104=787+(945-898)=44×4-73=354-339+283=917-24×2=930-459=473-(423-242)=915-(126+399)=436×8-535=646-32-169=333-37-58=1/7+2/7=79×5+906=432+632=189+20+335=943-152×6=765+(833-426)=403-(33+39)=250-23+232=218×2-138=99+(409-29)=46+80+102=324×5=421×(713-710)=381+284+73=326+33+30=355-132×2=60×7+312=599-(888-521)=902-(736-56)=1/7+4/7=245-202=106×4=369-18=117×8-461=466-209=251-172=624-214-75=530×3-707=588-234×2=285-21×3=173-39-71=403-36×2=579-576+344=500+253=372+137×2=828×8-820=842-251×2=244+526+71=803+244+475=523×(501-498)=291+38×5=25×9=351-(361-152)=213+678-876=327-80-93=27+101=59×7=54+44=897-312×2=486-423+296=32×(889-884)=476-163+145=82+(136-65)=20+246-216=227+201+420=49×6+276=7/10-3/10=176+(264-146)=936+673=85×2=358-(77+37)=866-177×4=886-490-104=638×(465-460)=958+(971-73)=366×6-310=476-234=288+346+97=430-(256-49)=312×3=131×7-205=254×9=600+(863-123)=749+679-679=298-17×9=574+(599-86)=626×6-556=964+733+543=347+600+65=644-538-48=699×(241-235)=424×8=485+711-302=149×(244-240)=423-(344-13)=464-302-152=353+72×2=93-55=23×2+845=268×3-803=573-260=508-274-64=39+648+125=4/6-1/6=3/8-2/8=83×3=478-311=186-184+409=731-347+951=451-55+104=408-133-112=665-(914-296)=229+860+13=486×2+881=120×(336-333)=273+(482-395)=911-(850-398)=39+209+541=245+168=364-115×3=926×7=326+446=213×(336-332)=370-42=410+319+117=704-235=974-(902+19)=141×7-388=243×4=399+939+582=391-83-151=439-115×3=181-20-97=618-112×3=141×2=47-12=874-622-229=63×7=185×4+756=437-(251-128)=3/8+5/8=283-(440-170)=834+295=330×(653-649)=805+21-728=187-99+689=122×(81-75)=997-(425+158)=369-(238+75)=387+39-307=291-133+328=312+96-18=105×(225-218)=692-541+840=126×3=409-22×5=621+226+219=11×9-41=127×8-87=571-109=274×3+87=605-58×2=4/7-1/7=12+457-92=564+960-850=87+34+298=19+63=372+(297-89)=997-(223+608)=643-397=318×6=374-159-123=273+351=217+111+669=12+(557-204)=335×2-648=394+297+368=861-742-103=608-(460+136)=466-(162+172)=552-96×5=657-210×2=445-(177+179)=964+945+428=132+35=864-839=88+353+363=766-402=432-387+68=869-302=234+26+49=879-(502+246)=339×2-591=194+237-276=356+39-78=338-(531-323)=143+732=483-174×2=834-211=226+62=128×(379-375)=71-38+287=746×6-536=117-13×5=879-(203-66)=14+381+198=224+683-227=520-(883-769)=743-158-476=93×4=196+273+431=130×(698-691)=366×8-466=63+108=115+220=146×8-612=205-28×2=643+847+145=417+193=285-98×2=499-469+402=249+118-13=80×9+102=316-(161+27)=375-135=846+(444-324)=75+369-260=983-(841-779)=528-(402+38)=193+243=819+839=856×(128-122)=845-164×3=476-(38+424)=118+(999-388)=906+(807-369)=355×5=27+84=152-14+261=384×(559-555)=335×5=422×2+62=202×6-577=213+57-94=225-95+267=339+42×6=151-94-38=265+81×5=250+69×8=24×7+128=472-(37+245)=498-(242-150)=320+133-285=405+113+363=433+(355-270)=905+64-248=281+444+48=86+350-151=321-83+237=86+289+446=190-90=272-18-64=111×3+608=860-263-425=277-111-20=431-(246+10)=487-69=267+75=165×(450-446)=88×7=242-19-197=83+(745-26)=453-(288-120)=235×(403-399)=305+148+539=74+99=887+119-161=56-19+277=373-168×2=905-(242+188)=590×(225-216)=496+134×3=447-(37+153)=482-333=212+115=123-37=275-92=846-672-146=391+90-280=176-56=204+(259-72)=813-76+222=97×2=782-(20+536)=239×3-389=422×5=936-(74+641)=270-(16+78)=618×4=493+821+599=100+(376-99)=168×4-328=624-157=634+967-790=202-60×3=761×2=参考答案3/9-2/9=1/9979-147+898=173093×7=651557-474=83209×(548-539)=1881448-243+29=234985+981-754=1212324+(398-92)=63021×7+64=211299×3=89760+434-159=335616-540-52=24261-163-24=7438×(446-438)=304407-(454-145)=98237+145-240=142896-206×3=278829-(988-268)=1096/10+2/10=8/10175-(167-50)=58495×2-670=320408×2+85=90156×5=280780+73×5=114582+97=179256+763+258=127727+383-342=68422+330-30=722663-(914-328)=77351-248=103882+526=1408698-(992-709)=415396+(306-119)=583278-(91+42)=145293-30×2=233893×6-274=5084358+287+224=869761+(721-84)=1398334×2=668186+224×2=634210+(511-50)=671981+(969-433)=151717+842-490=36987×5+425=86046×(535-532)=138161×2=322235×2+200=670454-83×3=205240+(489-258)=471401+366-258=509159+196+773=1128975-(133+554)=288619-(675-206)=150261×8=2088630+768-500=898242×(316-313)=726739-488+415=666121+13-132=2182+246-167=261605-(21+166)=418176-160+63=79873-716=157599-(34+91)=474391+(257-136)=512764-231+926=1459142+(880-348)=674813-773=40457-155=302998-111+34=921473-53-320=100123×5-30=585921+(522-308)=1135488-(393-383)=478665-36×9=341559-522=37750+(699-199)=1250358×(888-882)=21486/9+3/9=1699×5=3495489×(60-56)=1956367-172+181=376475-(331+104)=40193+(320-30)=483526-294=232546-(23+185)=338812+650+287=1749801+439-102=1138111×9=999468×5-376=1964995+599=1594139+(406-272)=273319-113-127=79348-38+16=326882-132×6=90661×7-723=3904339-259=80228-(84+47)=97393×9=3537905-515+857=1247254+182-368=68906-(17+475)=414877+(994-74)=1797748-(609+92)=47959+436-501=89450+275=325463-166-280=17137×6-763=59433-(79+188)=166324-235+925=1014182-(396-297)=83160-90=70451-235-131=8549+42×3=175272-71+118=319981-(474+399)=108456-40-121=295680+493+331=1504225-(199-136)=162270+649+21=94056×9=50481×7-355=21271+(315-222)=1647/8-1/8=6/857+85=142668-462-66=140511+650+851=2012216+41-224=331/6+3/6=4/6345+445=790239-13×9=122167×(96-92)=668985-55×7=600261×3-625=158744+706=1450909-402-375=132309-118=191496-(157+175)=164446-426+105=125896-160×2=576101+210×4=941166×2-269=63600×(908-901)=4200837+761+441=2039383-284+16=115817-106-50=661841-332×2=177356+107=463274-24×5=15452×7+244=608764+808-837=735166×4=664784-(947-264)=101498-(134+55)=309416+106×6=1052409-191-65=153386-110×3=56719×5-993=2602273-136+329=466416-(404-154)=166371×2-646=96989+274×2=153793×(302-295)=651333×(127-124)=999836×(383-380)=2508276+100-348=28351×2-94=608553-(485+12)=56492+(455-328)=61974-10×3=44384-245+240=379537-497+434=474990-642+448=796259-57×3=88971+787=1758439+(997-498)=938345+274=619434-(565-176)=45168×3-318=186164+199=363638+979-350=126728×5=140261-172-19=70223×2=4463/9+4/9=7/9143×2=286293×8-728=1616339+98=437882-202-338=342270×(487-478)=2430369-(177-60)=252259×3=7774/9+3/9=7/9355+43+57=455227×4=908697-428=269401+271×2=943488-(128+164)=196203-53×3=44875-308=567546-174+484=856310+(450-17)=74343+391×2=825256-167+746=835120+412=532755-395+808=1168964-(648-76)=392829-310+479=998170-104=66351-142+269=478260-229-17=14589-364+985=1210565+161+141=867776-(891-577)=462283+132-68=347569-485+685=76924+(91-24)=91295+86=381431×2=862134×3-192=210242-115=127310+(71-65)=316151×4+79=683441×2-581=301375-(335-125)=165223×(605-598)=1561202-157-34=11205+184=38990×3+28=298252+72=324712-50-51=61163×(39-35)=252689+130+684=1503793×4=3172289-65-80=144482-(157+244)=81250-95-77=78373+73-114=332192+306=498155×(322-316)=930198×2=396933-650=283232+(208-74)=36656×8=448264-(239-212)=237738+(966-643)=1061247×8=1976110×(383-374)=990427-(103+296)=28329+63-259=133312-59×2=194486-173×2=140356-(343-10)=23733+462=119598×5+396=886103×3-169=140292×2+308=892208+988-487=709995×4=3980682×2-82=1282337-95=24272+85=157841-(148+333)=360302-264+270=308313×2-81=54573+285=358376×2-89=663831-760+537=608476-195=281816-(567+194)=55366+(413-410)=3691/7+5/7=6/7169-39×2=91231-30×5=81349-(75+58)=216893+795-268=1420330-(257-13)=86333×(64-59)=1665293-67-54=172713+500×2=1713318-30×6=13899×(45-40)=495547-255=29215+10×8=95595×(434-427)=4165470×2=940329×3=987722×6=4332610-33×4=478373-(91+184)=98808×(560-553)=5656995-372+207=83081×(702-693)=729191×(272-268)=764600-(99+157)=344290-(328-135)=97397-117-221=59396+61×8=884148-71×2=6473+51+431=955737-(82+622)=33897×3-838=1853170×4-443=23766×9+808=1402113+142-159=96927-(276+163)=488362-(961-668)=69663+953+840=2456786-707=79126×4-485=19645-22+352=975198-(113+74)=11368+698=1066986-195-751=40181×4-186=538103+162=265591-207-250=134186+300=486175-(349-227)=532/5-1/5=1/5714-388=326843-212-104=527436×(697-692)=2180162+337=49991×9-21=798931-(850-82)=163195+221=416157+165=322213×(131-127)=852830-218+509=11211/8+3/8=4/8120+449=569220×2=440463-59×6=109356-63×2=230512-57-367=88231×3-432=261536-(189-112)=45995×(400-392)=760119+593+133=84553×(134-125)=477261+101+256=618587-(93+242)=25271+(448-264)=255452-(523-474)=40316+93×8=760174×2+141=489472-241-227=4732-462+449=719140+(174-23)=291403-(235-45)=213963-15×7=858233×(206-199)=1631440-241+125=324160×(23-17)=960500+(184-83)=60131×(246-242)=124420×3=1260969+65-806=228591-249-106=23680×(259-256)=24043×7+263=564266+(792-494)=564203-(355-208)=56673-(984-975)=664116×4+273=737675-(301-151)=525213-(316-150)=472/3-1/3=1/333×(298-294)=132860+958-963=855797-(574-300)=52331+163×2=357198×5=990819-625=194342-307=35297-103=194267×9-888=151597+407+248=752251-(277-272)=246464-114×3=122482+255×2=992999+377×2=1753960-50-713=197237-(700-605)=142119×(461-453)=952775-352+379=8025/8-3/8=2/8460-300=16043×6+311=569401-220-66=115694×7-846=4012586+315=901476-268-196=12370-44×7=62407-52=355904+995=1899381-63×3=19283×2-85=81984-(562+144)=278274+622-610=286967-15×5=89253×2+339=445324+161=485346×2-467=225260×9-712=1628144-42+310=41284×8=672382-336=4698+(433-237)=29467×(98-90)=536300-49-94=157155+204-165=194400+(179-128)=451188-57-125=68/10+2/10=1182+(295-271)=206800-255=545361-(897-685)=1498/9-1/9=7/9446-(102-74)=418780-570+502=71217+(430-19)=428694-134-137=423931+36+115=108296×(193-186)=672674+961+456=209168+299=367789+(534-299)=1024480-(308+119)=53103+225+541=869492-36×9=168318-199=119531-97×2=337909-(587+241)=8172×6+211=643264+89+65=41870+576-405=24147-(136-117)=28455-(291+117)=47183-141+69=111326-(17+103)=206499-(199+112)=18843+923-396=570351+(347-292)=406533+377-431=47956×8+897=134514+(607-246)=375744×9-85=6611220×(182-179)=660407×2-640=174497-(274+118)=105132-49=83279-(91+47)=141322-(183-155)=294930×3=2790818-131-127=560448+532+142=1122775+(765-574)=96621+465-332=15442+76+123=241109+119+692=920200+26×9=434123×8=984237-(28+78)=131136+200-316=20619+133+399=1151968-69×3=761426-(62+32)=332380-300=8015×(135-130)=75978×2=1956672+15×4=732856-167×3=355563×7-231=3710245×(362-358)=980699+958+142=1799294×2+710=1298623×(143-135)=4984186+133=319476-(229+183)=64646-380-237=2917×5+207=292217+76×6=673367-56=311356×4-182=1242705+498+645=1848320+77+222=619366-23×9=159632×4-224=230412+571-89=494970-577-28=365217×(304-300)=868462×6-520=225238×7=2665/7-1/7=4/756+571+273=900319-(342-63)=40410+14×9=536242+233-41=434667+379×2=1425460-15-360=8536×7=252590-(824-515)=2813/6-2/6=1/6231+114+317=662468-130×3=78133+80=21366×(953-948)=330168-30×3=78926+(634-575)=985108+129-105=132517+151=668152-70+305=387317-(231-217)=303974-887+786=873882-435+69=516316-(326-203)=193757-(160-143)=7402/8+3/8=5/8888+458-894=452301-112+999=1188547-22×3=481537-(349-221)=409368-(454-316)=230166×2=332484+170=654181+138×3=595893-339-345=209783+(860-492)=1151502×(787-779)=4016896×(839-833)=5376272-130=142498+162×3=984717+430=1147973-(72+695)=206683+119+903=170592-37=55137+(218-205)=150157+292-136=313551-498+623=676490-(280+178)=32511+(442-370)=583999+972-666=1305123-71+99=151131×2=262788+962-648=1102408+(291-192)=50716+30=46164×5-212=608456-416=4015+(384-313)=86226×5=1130210+281=491462+22×4=550445×2-99=791486+(180-11)=655368+(792-735)=425468-208-104=156787+(945-898)=83444×4-73=103354-339+283=298917-24×2=869930-459=471473-(423-242)=292915-(126+399)=390436×8-535=2953646-32-169=445333-37-58=2381/7+2/7=3/779×5+906=1301432+632=1064189+20+335=544943-152×6=31765+(833-426)=1172403-(33+39)=331250-23+232=459218×2-138=29899+(409-29)=47946+80+102=228324×5=1620421×(713-710)=1263381+284+73=738326+33+30=389355-132×2=9160×7+312=732599-(888-521)=232902-(736-56)=2221/7+4/7=5/7245-202=43106×4=424369-18=351117×8-461=475466-209=257251-172=79624-214-75=335530×3-707=883588-234×2=120285-21×3=222173-39-71=63403-36×2=331579-576+344=347500+253=753372+137×2=646828×8-820=5804842-251×2=340244+526+71=841803+244+475=1522523×(501-498)=1569291+38×5=48125×9=225351-(361-152)=142213+678-876=15327-80-93=15427+101=12859×7=41354+44=98897-312×2=273486-423+296=35932×(889-884)=160476-163+145=45882+(136-65)=15320+246-216=50227+201+420=84849×6+276=5707/10-3/10=4/10176+(264-146)=294936+673=160985×2=170358-(77+37)=244866-177×4=158886-490-104=292638×(465-460)=3190958+(971-73)=1856366×6-310=1886476-234=242288+346+97=731430-(256-49)=223312×3=936131×7-205=712254×9=2286600+(863-123)=1340749+679-679=749298-17×9=145574+(599-86)=1087626×6-556=3200964+733+543=2240347+600+65=1012644-538-48=58699×(241-235)=4194424×8=3392485+711-302=894149×(244-240)=596423-(344-13)=92464-302-152=10353+72×2=49793-55=3823×2+845=891268×3-803=1573-260=313508-274-64=17039+648+125=8124/6-1/6=3/63/8-2/8=1/883×3=249478-311=167186-184+409=411731-347+951=1335451-55+104=500408-133-112=163665-(914-296)=47229+860+13=1102486×2+881=1853120×(336-333)=360273+(482-395)=360911-(850-398)=45939+209+541=789245+168=413364-115×3=19926×7=6482326+446=772213×(336-332)=852370-42=328410+319+117=846704-235=469974-(902+19)=53141×7-388=599243×4=972399+939+582=1920391-83-151=157439-115×3=94181-20-97=64618-112×3=282141×2=28247-12=35874-622-229=2363×7=441185×4+756=1496437-(251-128)=3143/8+5/8=1283-(440-170)=13834+295=1129330×(653-649)=1320805+21-728=98187-99+689=777122×(81-75)=732997-(425+158)=414369-(238+75)=56387+39-307=11929