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436-93-169=176×(260-257)=415-(11+364)=960-(249+170)=81+(248-216)=675-15=573×4=816-585+133=492-216-45=422-(154+89)=253×3-348=102+860+976=492-(397-228)=275×2=212-(183-167)=50+151×2=925-555+904=986-117=333+759-608=4/7-1/7=30×(451-444)=123×4+715=998-705=867-279-24=494×(150-144)=745+(486-103)=360-(194+57)=456×2-96=312+55-22=103-(454-362)=4/8-2/8=231+45+315=493×3-601=431-372=76+131=323-(126-48)=49+314+574=195+76=420-77×4=125×8-127=525-(325-120)=392-187-107=748-(497-446)=911-847=3/6-1/6=825-731=87+358=11×(77-72)=290-13+27=851-58×5=320-(16+175)=644+75×3=287×2=34+(78-27)=511+130-200=903-328+622=60×7-385=997-(795-661)=170+229-236=405+22×8=295+202=997+(917-318)=445+232+320=668×7=189+168=98+259-29=982-787=366-(158-154)=272-(125+46)=364+44×9=798+171+349=506×(382-378)=426+(370-191)=78-(449-403)=759-12×9=24×7-110=538-218×2=352-(171+69)=184+210×4=977-(787+141)=12×8=419×2=39+285-214=496+154-539=352-(465-322)=550×4-915=643-85+21=565-217+956=175+141=481-(47+212)=55×6-51=996-22-930=137×(457-451)=163×2=188×(269-264)=176+296-35=52×9=162+(214-113)=167+451=308×(155-152)=222+520=411-151-89=78+(414-152)=520-59×3=996-269+912=263×3=876×6-553=153-126=589+55+206=160×6-880=265×2+454=437-36×9=137×4=111+87=260×2-160=388-(397-335)=457×2=98×9-298=150×9-657=979-336=456-413=61+31=922-573-97=288-285+460=199+175=385-(292+47)=885-(84+387)=101+205=77-11×6=464×2+65=385-161+237=245-52+256=643+733-115=599-(297+211)=206×3=422-68-325=973×(828-824)=150×(322-316)=106+465=179-84×2=109×5=36+889-415=316-282=486-(131+226)=827+915=212×(396-392)=860-175×2=451+(421-238)=14×2+89=150-(343-259)=820-462-339=857+334×2=340-38=428-334=186×3-320=257+174-131=446+259+243=363-20×7=343-216-103=108+257=301+265=93×3+428=20×(340-336)=361-73×2=74+379=387+132=389-353=538+337×2=924+(319-53)=343+322=14+16×8=281+98=409-(207-140)=353+202×2=140-111=793×(792-786)=431+60-95=302-114=955-112×8=356+35×2=788-74×3=169+376+605=146-(457-319)=356-(175-59)=59×3-101=437×(273-265)=420-(309+74)=961-31+453=531+164=218+212=112×3+319=235×4=972-932+705=916-743-52=834-526+254=151+193-215=414+10×7=277-12×2=91+40-120=610-29×7=185×(176-172)=594+824+761=502-236-51=850-(831-216)=60+34=440+787=553×6=158-53=2/7-1/7=812+19+190=451-(82+80)=413+50-139=338-36×6=502+55+918=769×3=89×5+290=814+225+524=47×3=870×2-60=421-36×9=670-22×8=716-(727-184)=312×3-927=595-(337-241)=376-(216+87)=180+54-226=880-(755-202)=217+230=212×2=81+(521-411)=190×(248-243)=480-(202+217)=715×9=546-(129+372)=873-22=555+971-436=86-(156-127)=515-165×3=937-37×4=764×2=22+186-174=4/8+2/8=293+639-182=372-79=330+368=300+162+258=239×(287-284)=300-258=29+375+250=609+(251-113)=447-(122+115)=43×(108-102)=963-436-306=30+350+468=146×4+854=812×(489-480)=268+(488-43)=903×8=203-189+349=102×4+37=94×5=162+(335-18)=71+364-279=876-467+796=484-131+60=12×6=184+234=317-247+623=784-(643-526)=859-(635-438)=49×4+463=2/3-1/3=426-(336+29)=399-279=403+428-122=441×(697-694)=867-91×4=710×2-240=33×7+242=358-(822-767)=150+582+143=777+466+606=234-128=236-70-100=302-267+200=217+(391-260)=642+926+731=297+60×7=356+(538-321)=984+475+356=43×2=632-(580+35)=427-107-243=305-68-214=440-141×2=333-46+726=3/8+4/8=368-162-179=860+(723-287)=139-21×5=993-311-483=113+210-154=655×(822-817)=225+(472-123)=384+75×6=93×(50-44)=109+77×7=409-304+37=792×(319-313)=522×(367-362)=143×3+202=349+819-600=950-(433+65)=952-843+387=392-70-316=290+180-378=321+987-316=986-(898-488)=685+559=350+135=117+(223-146)=175×(74-69)=365-311+322=748-(196+135)=591+180=903-217-569=406+(471-234)=776-(760-351)=769-(152+126)=387-39=145×6-454=177+181=89×(439-432)=327×3=613-(539-208)=130×6-468=2/6+3/6=486+423=34+270-275=205×4-180=355-(849-503)=364×(724-717)=708-134=610-(394-243)=494-(465-202)=297+(357-26)=589-411=348-208+269=272-(118+109)=139×2=375-38=444-(441-307)=83×7-76=153×3=453×(174-165)=59×2+156=294+840+151=254-130+163=355-209+166=327+247×3=25×7+192=449-95=4/8-1/8=835-276+340=412-(287-282)=347+(205-168)=63+46=551+(835-633)=213-(70+135)=335-(58+161)=463-43×7=703-106×6=47×7-35=237×7-801=87+242=151×2-268=957+550+265=128×7=457+906+364=515+26+145=578+705-754=56×8+470=414-(450-356)=800-(503+15)=397+(304-278)=186+(177-108)=978×9=325-131-86=277-(316-106)=381-164-102=441-(308-218)=226+159×4=221×2-91=370-(100+266)=109×(772-766)=413-213-176=215-21×6=621×2-960=854+299+712=805×2=883×(488-483)=154×6=199+43-202=89×9-260=312×2=398×5=730-148+524=936-(51+561)=711+509-106=24-(240-227)=456-89×3=193-132+609=338+28-226=760+(730-143)=393+54×9=48×9+945=327+(999-495)=306-(171+51)=1/7+4/7=920+624-195=680-365=121×3=227×4-511=70×4-149=98×9=312+(891-65)=650+378-517=68+270-278=351-307+70=353-(788-704)=811-(157+608)=903×9-346=147+(337-199)=688×6-101=726×8-820=178-21+223=103×(172-165)=422+(221-66)=260-18-175=781-540-82=801-(340+373)=203-158=799+75+974=793+(937-571)=468-243+363=421×2-146=441+342+40=39×(351-348)=906×9=469-378=98-11×4=374-(225-205)=370-65-238=432-257+110=87-13=5/8-1/8=481-181+86=48+110-150=349+797-997=322-91=397+379+57=167×3+271=409-239+76=968-498=415+284+289=841-207×4=876×5=102×(418-413)=908-167-156=492+925-402=140×(247-243)=26×(490-483)=183×(13-10)=372×(105-97)=74×6-98=480-123×3=709-(281+109)=942×(429-424)=853-68×9=317+18+488=418-66-304=5/8-2/8=323-(33+150)=457-(106+45)=431-201-227=849×5-61=446-114×2=345+(937-179)=282-81+164=527+790-840=101-40+375=221+(348-139)=726-(309+271)=25×3+967=281×3=754-376-372=23×9+100=313+233+922=677+355-71=509+(869-594)=991+60+360=154×5-114=623-(800-189)=854×(160-155)=688-303=413+(699-277)=39+(461-310)=330+265+691=89+(235-189)=244×3+680=401-264+57=232+(813-359)=176×2-349=403-25=208+245=272×(397-388)=494-22×5=305×8-824=398+(126-114)=182-33+583=43×6=284+20-288=262+(315-308)=7/9+2/9=466-40-40=77-25×3=931-22-392=188×(918-913)=152-71+678=154+310+109=5/9+2/9=836+280×2=330+(263-188)=649+(806-52)=832-(674-352)=660-152-410=408-207+418=993-(813-116)=292-177=979-251+653=79×(214-207)=915-589-251=274-(90+128)=632-(342+97)=1/5+2/5=382-201-163=48×3+114=163-(29+64)=454×2-35=1/6+2/6=557-179-318=24+136=96+157×2=384-75=817-417=473-(252-141)=29+723+100=95-32×2=350+121-291=436-18×5=407-247-135=638×9=571-(181+239)=277-241=325-16×2=546+76-448=80×(120-117)=112+450=160×2+195=111+(271-85)=758+235×3=57+584+862=534-(825-702)=956-159-551=96+127-153=383-(87+174)=764-10-14=58+166=442-183+35=197-(461-356)=99+805+225=818-484=503-219-66=870-(571+208)=985-298-577=896×7-821=1/8+2/8=565×(383-374)=631-369-187=145+224+251=298-17×2=908-850=616+932=733×7-245=489+106+89=115×(870-862)=171+(837-810)=501+314+96=980×3=476-380+13=832-34×4=811-17×6=303+93=90-76=252-33+263=453-414+432=87+112=592-73=379-116=433-157×2=816+324-642=326+31+486=555-211×2=896-(567+279)=2/4-1/4=198×4+157=202×2+65=82×9+243=269+422=467-(425-379)=727+569+770=713×9-829=7/10-1/10=62-10=167×4-640=302×(532-528)=105×9=319+36-208=177×7=451+(46-37)=330-102-201=633+(596-12)=790+488+550=314-268+299=22+117=522+(531-445)=992+40×3=843-(485-262)=287+471=198×5-495=246+77-237=684-(359-134)=271+881-639=134×5=890×6=341+(499-480)=341+436+166=484-163-42=175×(447-442)=987+968-686=165×5-387=438+404-309=37+143=323+627+14=971+857=606-542=917-267-338=174×3+965=944-(792-750)=981-612+245=219+113×3=379-(100+181)=57+(470-218)=1/4+2/4=948-(459+182)=228+187-171=278-111×2=47+112=337×5=309-(159+85)=60×(294-290)=580×3=684-(474+65)=853-234+446=894×2-944=89×(383-374)=203×6=737+370=880-421+932=270+13+285=327-31=481-233-62=980+691=97×7-114=83×3=934-(45+621)=115×3=628×(82-73)=669-(434-362)=240+94×7=6/10-1/10=937×4=44×5+114=266-(56+107)=842-230×3=31+42+876=12+57=913+25+16=346-53=168×8=266-31-34=819-512-261=387-(272-37)=198×2-258=810+105-801=200-91×2=717-(268+147)=199×(26-22)=558-252=526+379+70=821×3=836-613=927×7=22×(135-130)=995-953+314=354+(427-45)=543+88+229=496-187-57=654×6=427-176=549-227-233=492-299+188=289-25×7=339+919=402-(234-145)=302+(916-300)=341×2-46=743-(174+325)=193+277=449-29×7=345-(120-87)=746-513+159=97×5-456=305-(40+204)=168×7=317×6=227-(166-144)=421-16×3=415+283+280=727-42×7=109-(97+12)=50+221-88=4/6-2/6=194-25=668-630=606×6-13=775-306-41=313-(247-197)=111+419=884-570+209=487-(498-117)=225-123=303-27×2=347-339+30=270-(49+100)=803-(51+362)=388+369=383+107+151=96×(677-669)=272-(194+55)=720+658+434=32+202-69=3/10+5/10=94×6-506=78×5-123=258+212=184+716+61=462-455+426=624+118×8=22+161×4=804-210×3=325+172-477=113×4-394=251+149×4=253-(254-102)=365-199-130=53+(161-56)=248+145-53=389×2+819=83×(82-76)=595×8=199+174-306=48+138×7=200+266=263-51-47=150+408+71=584+87+526=302+170-397=184×7-642=280-99+269=167×4=691-(302+250)=279-(319-250)=481-57=633-54-456=632+319-602=240-118×2=213-45×2=259×9-696=798-321=844×7-803=917×(759-750)=499-122-339=190+(939-612)=545-130=346+(288-68)=442-178×2=221+108=302-12×3=399+20+389=491-(461-245)=381+(556-362)=960+167×2=776+130+34=626-(965-743)=821-139-451=303×(189-180)=73+(696-370)=107×(199-193)=307-39-49=379-(116+240)=359-157-190=644+393-21=518+(972-798)=443-290+51=199×5+748=223+301=326×2=1/10+7/10=244-197=236+568-353=93+260+242=385-102×3=274+592=27×(208-203)=479+(599-342)=922-108×5=127+73×3=796-153+108=24+(746-130)=773-(443-437)=962+164×3=384+318+145=201+(636-197)=86×7-35=522-16×7=982+254+243=181-(280-138)=278+(298-93)=916-51×9=228-42×5=282-188-63=653-648+666=759-(232+63)=315-129=105×8-189=919-250=537×(229-225)=126+78-131=361-173+207=461-131-45=331×(143-140)=245+156=213×2+559=参考答案436-93-169=174176×(260-257)=528415-(11+364)=40960-(249+170)=54181+(248-216)=113675-15=660573×4=2292816-585+133=364492-216-45=231422-(154+89)=179253×3-348=411102+860+976=1938492-(397-228)=323275×2=550212-(183-167)=19650+151×2=352925-555+904=1274986-117=869333+759-608=4844/7-1/7=3/730×(451-444)=210123×4+715=1207998-705=293867-279-24=564494×(150-144)=2964745+(486-103)=1128360-(194+57)=109456×2-96=816312+55-22=345103-(454-362)=114/8-2/8=2/8231+45+315=591493×3-601=878431-372=5976+131=207323-(126-48)=24549+314+574=937195+76=271420-77×4=112125×8-127=873525-(325-120)=320392-187-107=98748-(497-446)=697911-847=643/6-1/6=2/6825-731=9487+358=44511×(77-72)=55290-13+27=304851-58×5=561320-(16+175)=129644+75×3=869287×2=57434+(78-27)=85511+130-200=441903-328+622=119760×7-385=35997-(795-661)=863170+229-236=163405+22×8=581295+202=497997+(917-318)=1596445+232+320=997668×7=4676189+168=35798+259-29=328982-787=195366-(158-154)=362272-(125+46)=101364+44×9=760798+171+349=1318506×(382-378)=2024426+(370-191)=60578-(449-403)=32759-12×9=65124×7-110=58538-218×2=102352-(171+69)=112184+210×4=1024977-(787+141)=4912×8=96419×2=83839+285-214=110496+154-539=111352-(465-322)=209550×4-915=1285643-85+21=579565-217+956=1304175+141=316481-(47+212)=22255×6-51=279996-22-930=44137×(457-451)=822163×2=326188×(269-264)=940176+296-35=43752×9=468162+(214-113)=263167+451=618308×(155-152)=924222+520=742411-151-89=17178+(414-152)=340520-59×3=343996-269+912=1639263×3=789876×6-553=4703153-126=27589+55+206=850160×6-880=80265×2+454=984437-36×9=113137×4=548111+87=198260×2-160=360388-(397-335)=326457×2=91498×9-298=584150×9-657=693979-336=643456-413=4361+31=92922-573-97=252288-285+460=463199+175=374385-(292+47)=46885-(84+387)=414101+205=30677-11×6=11464×2+65=993385-161+237=461245-52+256=449643+733-115=1261599-(297+211)=91206×3=618422-68-325=29973×(828-824)=3892150×(322-316)=900106+465=571179-84×2=11109×5=54536+889-415=510316-282=34486-(131+226)=129827+915=1742212×(396-392)=848860-175×2=510451+(421-238)=63414×2+89=117150-(343-259)=66820-462-339=19857+334×2=1525340-38=302428-334=94186×3-320=238257+174-131=300446+259+243=948363-20×7=223343-216-103=24108+257=365301+265=56693×3+428=70720×(340-336)=80361-73×2=21574+379=453387+132=519389-353=36538+337×2=1212924+(319-53)=1190343+322=66514+16×8=142281+98=379409-(207-140)=342353+202×2=757140-111=29793×(792-786)=4758431+60-95=396302-114=188955-112×8=59356+35×2=426788-74×3=566169+376+605=1150146-(457-319)=8356-(175-59)=24059×3-101=76437×(273-265)=3496420-(309+74)=37961-31+453=1383531+164=695218+212=430112×3+319=655235×4=940972-932+705=745916-743-52=121834-526+254=562151+193-215=129414+10×7=484277-12×2=25391+40-120=11610-29×7=407185×(176-172)=740594+824+761=2179502-236-51=215850-(831-216)=23560+34=94440+787=1227553×6=3318158-53=1052/7-1/7=1/7812+19+190=1021451-(82+80)=289413+50-139=324338-36×6=122502+55+918=1475769×3=230789×5+290=735814+225+524=156347×3=141870×2-60=1680421-36×9=97670-22×8=494716-(727-184)=173312×3-927=9595-(337-241)=499376-(216+87)=73180+54-226=8880-(755-202)=327217+230=447212×2=42481+(521-411)=191190×(248-243)=950480-(202+217)=61715×9=6435546-(129+372)=45873-22=851555+971-436=109086-(156-127)=57515-165×3=20937-37×4=789764×2=152822+186-174=344/8+2/8=6/8293+639-182=750372-79=293330+368=698300+162+258=720239×(287-284)=717300-258=4229+375+250=654609+(251-113)=747447-(122+115)=21043×(108-102)=258963-436-306=22130+350+468=848146×4+854=1438812×(489-480)=7308268+(488-43)=713903×8=7224203-189+349=363102×4+37=44594×5=470162+(335-18)=47971+364-279=156876-467+796=1205484-131+60=41312×6=72184+234=418317-247+623=693784-(643-526)=667859-(635-438)=66249×4+463=6592/3-1/3=1/3426-(336+29)=61399-279=120403+428-122=709441×(697-694)=1323867-91×4=503710×2-240=118033×7+242=473358-(822-767)=303150+582+143=875777+466+606=1849234-128=106236-70-100=66302-267+200=235217+(391-260)=348642+926+731=2299297+60×7=717356+(538-321)=573984+475+356=181543×2=86632-(580+35)=17427-107-243=77305-68-214=23440-141×2=158333-46+726=10133/8+4/8=7/8368-162-179=27860+(723-287)=1296139-21×5=34993-311-483=199113+210-154=169655×(822-817)=3275225+(472-123)=574384+75×6=83493×(50-44)=558109+77×7=648409-304+37=142792×(319-313)=4752522×(367-362)=2610143×3+202=631349+819-600=568950-(433+65)=452952-843+387=496392-70-316=6290+180-378=92321+987-316=992986-(898-488)=576685+559=1244350+135=485117+(223-146)=194175×(74-69)=875365-311+322=376748-(196+135)=417591+180=771903-217-569=117406+(471-234)=643776-(760-351)=367769-(152+126)=491387-39=348145×6-454=416177+181=35889×(439-432)=623327×3=981613-(539-208)=282130×6-468=3122/6+3/6=5/6486+423=90934+270-275=29205×4-180=640355-(849-503)=9364×(724-717)=2548708-134=574610-(394-243)=459494-(465-202)=231297+(357-26)=628589-411=178348-208+269=409272-(118+109)=45139×2=278375-38=337444-(441-307)=31083×7-76=505153×3=459453×(174-165)=407759×2+156=274294+840+151=1285254-130+163=287355-209+166=312327+247×3=106825×7+192=367449-95=3544/8-1/8=3/8835-276+340=899412-(287-282)=407347+(205-168)=38463+46=109551+(835-633)=753213-(70+135)=8335-(58+161)=116463-43×7=162703-106×6=6747×7-35=294237×7-801=85887+242=329151×2-268=34957+550+265=1772128×7=896457+906+364=1727515+26+145=686578+705-754=52956×8+470=918414-(450-356)=320800-(503+15)=282397+(304-278)=423186+(177-108)=255978×9=8802325-131-86=108277-(316-106)=67381-164-102=115441-(308-218)=351226+159×4=862221×2-91=351370-(100+266)=4109×(772-766)=654413-213-176=24215-21×6=89621×2-960=282854+299+712=1865805×2=1610883×(488-483)=4415154×6=924199+43-202=4089×9-260=541312×2=624398×5=1990730-148+524=1106936-(51+561)=324711+509-106=111424-(240-227)=11456-89×3=189193-132+609=670338+28-226=140760+(730-143)=1347393+54×9=87948×9+945=1377327+(999-495)=831306-(171+51)=841/7+4/7=5/7920+624-195=1349680-365=315121×3=363227×4-511=39770×4-149=13198×9=882312+(891-65)=1138650+378-517=51168+270-278=60351-307+70=114353-(788-704)=269811-(157+608)=46903×9-346=7781147+(337-199)=285688×6-101=4027726×8-820=4988178-21+223=380103×(172-165)=721422+(221-66)=577260-18-175=67781-540-82=159801-(340+373)=88203-158=45799+75+974=1848793+(937-571)=1159468-243+363=588421×2-146=696441+342+40=82339×(351-348)=117906×9=8154469-378=9198-11×4=54374-(225-205)=354370-65-238=67432-257+110=28587-13=745/8-1/8=4/8481-181+86=38648+110-150=8349+797-997=149322-91=231397+379+57=833167×3+271=772409-239+76=246968-498=470415+284+289=988841-207×4=13876×5=4380102×(418-413)=510908-167-156=585492+925-402=1015140×(247-243)=56026×(490-483)=182183×(13-10)=549372×(105-97)=297674×6-98=346480-123×3=111709-(281+109)=319942×(429-424)=4710853-68×9=241317+18+488=823418-66-304=485/8-2/8=3/8323-(33+150)=140457-(106+45)=306431-201-227=3849×5-61=4184446-114×2=218345+(937-179)=1103282-81+164=365527+790-840=477101-40+375=436221+(348-139)=430726-(309+271)=14625×3+967=1042281×3=843754-376-372=623×9+100=307313+233+922=1468677+355-71=961509+(869-594)=784991+60+360=1411154×5-114=656623-(800-189)=12854×(160-155)=4270688-303=385413+(699-277)=83539+(461-310)=190330+265+691=128689+(235-189)=135244×3+680=1412401-264+57=194232+(813-359)=686176×2-349=3403-25=378208+245=453272×(397-388)=2448494-22×5=384305×8-824=1616398+(126-114)=410182-33+583=73243×6=258284+20-288=16262+(315-308)=2697/9+2/9=1466-40-40=38677-25×3=2931-22-392=517188×(918-913)=940152-71+678=759154+310+109=5735/9+2/9=7/9836+280×2=1396330+(263-188)=405649+(806-52)=1403832-(674-352)=510660-152-410=98408-207+418=619993-(813-116)=296292-177=115979-251+653=138179×(214-207)=553915-589-251=75274-(90+128)=56632-(342+97)=1931/5+2/5=3/5382-201-163=1848×3+114=258163-(29+64)=70454×2-35=8731/6+2/6=3/6557-179-318=6024+136=16096+157×2=410384-75=309817-417=400473-(252-141)=36229+723+100=85295-32×2=31350+121-291=180436-18×5=346407-247-135=25638×9=5742571-(181+239)=151277-241=36325-16×2=293546+76-448=17480×(120-117)=240112+450=562160×2+195=515111+(271-85)=297758+235×3=146357+584+862=1503534-(825-702)=411956-159-551=24696+127-153=70383-(87+174)=122764-10-14=74058+166=224442-183+35=294197-(461-356)=9299+805+225=1129818-484=334503-219-66=218870-(571+208)=91985-298-577=110896×7-821=54511/8+2/8=3/8565×(383-374)=5085631-369-187=75145+224+251=620298-17×2=264908-850=58616+932=1548733×7-245=4886489+106+89=684115×(870-862)=920171+(837-810)=198501+314+96=911980×3=2940476-380+13=109832-34×4=696811-17×6=709303+93=39690-76=14252-33+263=482453-414+432=47187+112=199592-73=519379-116=263433-157×2=119816+324-642=498326+31+486=843555-211×2=133896-(567+279)=502/4-1/4=1/4198×4+157=949202×2+65=46982×9+243=981269+422=691467-(425-379)=421727+569+770=2066713×9-829=55887/10-1/10=6/1062-10=52167×4-640=28302×(532-528)=1208105×9=945319+36-208=147177×7=1239451+(46-37)=460330-102-201=27633+(596-12)=1217790+488+550=1828314-268+299=34522+117=139522+(531-445)=608992+40×3=1112843-(485-262)=620287+471=758198×5-495=495246+77-237=86684-(359-134)=459271+881-639=513134×5=670890×6=5340341+(499-480)=360341+436+166=943484-163-42=279175×(447-442)=875987+968-686=1269165×5-387=438438+404-309=53337+143=180323+627+14=964971+857=1828606-542=64917-267-338=312174×3+965=1487944-(792-750)=902981-612+245=614219+113×3=558379-(100+181)=9857+(470-218)=3091/4+2/4=3/4948-(459+182)=307228+187-171=244278-111×2=5647+112=159337×5=1685309-(159+85)=6560×(294-290)=240580×3=1740684-(474+65)=145853-234+446=1065894×2-944=84489×(383-374)=801203×6=1218737+370=1107880-421+932=1391270+13+285=568327-31=296481-233-62=186980+691=167197×7-114=56583×3=249934-(45+621)=268115×3=345628×(82-73)=5652669-(434-362)=597240+94×7=8986/10-1/10=5/10937×4=374844×5+114=334266-(56+107)=103842-230×3=15231+42+876=94912+57=69913+25+16=954346-53=293168×8=1344266-31-34=201819-512-261=46387-(272-37)=152198×2-258=138810+105-801=114200-91×2=18717-(268+147)=302199×(26-22)=796558-252=306526+379+70=975821×3=2463836-61