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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦133-(247-182)=614+118=265-27-46=105+472+157=3/8+4/8=869-(212-55)=367+481+117=63×(471-465)=17+481-183=15×(182-173)=397×(277-271)=578×(568-561)=283+232+287=106+809+701=925-(248+346)=405-39-216=407+24-291=941+85-81=3/6-1/6=160×5+129=360+85=550+127×3=719-690-17=196×(246-241)=331-(215+49)=39+46=390×6-723=398+440+97=442+521-823=547-490=919-197+682=105+237=610+(395-112)=84×(709-700)=906×(247-239)=5/8+2/8=204×2=980+905=147-23+137=301-235=552+120×2=230-12×5=168×5-644=50×3+546=574×9-268=627+692=467×6-363=500-30×8=670+308-267=184-14=69+366-223=15+33=470-(405+16)=175×3=423+(572-216)=372-(77+277)=828×4-543=302-(313-38)=299-58×2=343-69=75×3-195=602×8-28=780+48×3=458+428-861=341+41×6=292-58×4=843-95×2=255-56×2=234×(221-217)=41×6+334=130×2+406=892-252-235=326+(273-14)=677+35-304=370-251+149=434-207=119×3-174=10+258-242=522+146+47=491-135-72=11×3=136×(979-973)=502+(800-519)=230×6=370-(260+38)=895-128+182=967-(882-876)=800×8=551×3=175-21+22=73×9-629=788-341=515-50×8=342+(741-478)=844-656+946=946+178-361=333+(308-260)=670-(927-456)=48×6=140×4=3/5-1/5=570-37×5=949-461-443=432-(153-64)=459-73-172=716-450+167=608-465=544+485+296=474+62×6=122×(248-244)=640-357+573=835-271=102×9-402=21×(459-452)=262+448+188=191+21+751=685×9=486-345+291=381-(54+84)=338+251+37=133+162=59×7+870=676×(797-793)=708-(484+97)=78×7=321×2=683×5=638+160×2=2/7-1/7=778-76×2=462+842+449=373-(40+229)=279×4=135+34=185×(495-492)=788+333×3=422-46×2=265-99+232=103+329-73=443-(131+174)=1/7+3/7=419-(263+11)=607-97-120=766-693+205=828-(39+326)=36+(370-46)=479-215-75=514×(834-828)=271-186=930+(873-722)=330×(338-335)=319+119=477+(709-456)=99×2-161=302×6=641-(969-738)=266+51+364=61×8-243=38×3=56+405-23=970-222+523=270-78×3=396×2-186=365-(13+55)=406+(318-67)=840-216-403=131×(91-84)=393×3-609=175+(436-70)=182×2=10×4=140×6-55=869-(607-394)=484-305+51=786+327+620=628-82-109=324×3-154=573×8=563+(810-793)=56×3+382=813+109-320=41×2+141=465-(487-134)=885-(587+32)=396-40-103=385-(291-165)=649×9=374+(896-390)=249-(367-141)=368-74×4=3/6+2/6=321+178=226+12×8=380-271-28=136×4+496=592×2=658+(597-73)=105+247-33=372-188=193+50+213=363+309×2=948-374-50=393-232=200×(497-494)=196+61-120=771-599-29=984+574-752=46-(337-297)=217+20+190=267-32×8=302×2-285=663-80×8=5/8-2/8=354+(309-274)=238-69×3=3/6-2/6=830-759+112=891-(144+379)=302-96+181=296-(322-268)=272+167-398=114+36×2=979-206-82=266-175+50=186+288=207-59=456-132-122=6/8+2/8=392-(167-128)=168-94+887=949-(26+606)=22+335-175=659-44-295=458-420+227=321-277+120=325×(483-475)=75+73×3=696×5-817=407+(313-255)=205+74=249+235=220+36×7=944-720=122×4+969=52×(249-244)=268-106=886+968=255+135=299+128=963-(48+881)=834+476-734=181-20×3=189+311-160=194×3=885-(11+701)=377+327+202=801-396+23=19×4=263×3=122×2+86=203-127=306-(312-152)=274×8-986=430+(270-217)=127-30+348=494-351=117+351=473-53=838+393+70=355+28-46=433+(423-95)=594+51+332=114-33=251+118×6=691+209+89=19×(783-779)=941+(728-417)=87×8-495=145-14×7=191+625+141=939+955+669=432-77×2=502-45-243=296-(447-159)=740×5=978+949-338=443-(29+108)=108×9-813=392-220=432-382+384=94+62=349+553-590=319+(426-97)=65×(210-205)=171+135-291=926+819=189-136+195=121×9=186-32-55=391-(389-319)=96+90=942-22×6=309+320×2=348-145-92=110×8-188=951-(445-380)=11×(177-173)=90+152×2=160+616=406+309=577-112-34=842+359+78=243×7-768=66×6+35=824-250-504=4/7-3/7=167+233-302=471-322=920+(861-407)=346-(65+212)=159+269=479-(438+16)=466-347+339=811-180=529+14+442=37+537+139=140+172=84+329-156=491-59-181=931×(880-877)=243-175=431-98-266=368-(259-123)=549+425=13×(168-161)=434-353+92=373+51-235=794×9-267=296+84=556-205×2=469+(271-100)=933-(262-227)=494+(584-345)=238×3+376=141×3=948-(613-430)=746×(173-167)=374-116-90=233+223=773-(299+205)=425-42×8=551+336-148=58×(197-193)=382-312+735=221-92-41=239-71×3=269×8=447+20-113=622-94-457=406+(485-468)=487-150×3=557-27×5=621-318=164×5=892-738+490=767+542=39+(320-113)=487+(855-166)=464-124×2=1/8+5/8=369-35-165=602-316+372=214×4-752=107×8-249=411-(73+90)=255-148+173=224×(904-900)=20×9+310=253-75=809-(213+72)=102+76+622=6/9-3/9=260-140=898×(977-974)=114×(325-317)=54×4+829=710×5=546-(405-21)=107×8-276=832+322+399=576+591+100=537×(116-107)=499+206+211=389-15×7=127×(496-493)=1/5+3/5=255+(744-533)=110×9=654-69-582=446-114-139=947-(34+231)=972-84×5=148×5+190=97×6=206×(468-464)=649+120=885×2=220+(359-18)=850-751=255-64=169+246+344=40+916-491=405-328-76=435-169+179=123×2+152=478-262+144=133×7=941-124×7=407-377=949+832-554=465-(39+396)=479-(136-18)=724+760-728=35×(299-295)=71+290=302-21-125=530-36×8=177+295=252×2-77=192-117+65=4/8+3/8=346-40×3=235+400=810-(166+41)=323×3-27=518-152+771=242+(721-178)=262-85+220=93×3+160=353+965-638=948-173=24×8+81=897-15×2=683-(20+313)=473-(909-745)=528-487=362-119+115=116+247-29=395-(87+246)=723-503-150=588-514+942=330-178=172×3+316=183-(365-201)=743-(584-485)=113-(875-764)=991-326×3=12×7+219=102×(786-780)=242+66×3=960-48×2=251+82=632-42+327=498-218+175=407-70-287=187+(487-284)=401+(811-190)=172-10×3=87-48=846+(789-579)=812-(109+184)=316×2-399=973-119×5=244-149=143-(116-43)=176-(21+148)=490+87+341=583-514+199=944+595=964-(429-273)=4/6-2/6=997-(887+81)=305×5-985=310-(223-214)=71×5+176=60+(855-525)=604-(223+249)=220-68+58=822×6=238+184=195×3-182=52×8=382-382+63=430-(14+291)=175×(153-148)=24+391-75=341-(325-262)=211-11=257+399-209=142×3=654+498+757=307+60×3=298+(453-382)=115+63=235+132=292+841+74=278-87-99=35+213-185=469+(357-231)=346-(836-677)=936-286×2=371+93=940-450-149=472+36+369=652+391=635×(771-765)=646+946+569=323×3-723=275-(205+24)=364-(195+75)=483×2-797=486-48×8=427-(337-98)=163+287+898=588-404=177×8=827×7=314×7-166=69×(409-406)=533+152+100=875-(157+447)=770-212=464-273=357-55×2=79+400-154=234-145+177=41+175-26=588×3=10×2=527-475=559-197=572-351+363=94×9-58=591+139×2=322-75=854×(996-988)=392+(485-347)=236-(493-419)=20×8-103=778-239×2=173×(792-786)=344×3=581+225×3=495-124-350=442-(251+121)=202+(912-790)=289+(431-140)=857×5-372=101×8-386=403-151+229=816-(453+264)=461-141=897+143×2=378+258-619=128+131=296+69=790×4-362=425×2-702=300-27×3=861-(503+199)=3/9+4/9=589+(698-271)=224+(446-45)=696×(895-890)=308-232=377-(233-195)=166×2=228+192=366+(203-152)=307-84=83×(438-432)=895-(536-341)=753+568+898=88+290=595-136-359=167×3+246=312-186+810=215-32=699+851+741=951+786-627=1/6+2/6=277+(289-90)=189-149-21=527-203=947-742+781=193+38=185-93=226+(302-230)=88+393+379=346-44×7=6/8-1/8=532×9-736=829-225-11=393-(82+122)=404-(437-143)=987-109-390=902+642=68×4=296+424+422=913-59×2=850-701-92=961-15×3=497+(374-124)=38+134=867+425=389-144+151=802-(678-520)=156-(203-69)=859-30×6=387-(387-132)=382×2-488=334+118+348=285+494=125×4=178+124×2=431-33×3=326-(331-246)=113+73+136=238+113+250=247+164×3=335-168+550=453-(345-183)=391-(571-499)=233×3+659=924-264+955=103-(162-60)=193×3=641-344=443-(707-409)=497-(46+344)=124+466=442-140-228=497×2-466=328×2-656=327+123=679×2-41=982-(109+160)=856-300=425-(292+112)=525×(289-280)=91×(135-126)=290+98+471=530+65×3=418-16×9=231+208-313=368-(233+112)=310+127-40=3/7-2/7=506+429+967=410-12-234=635+496=402+240=441-345=435-64×4=587×2=152×(588-584)=3/4-1/4=449-52-385=82×9=978+239-401=488-(495-345)=337+610+517=637×(544-539)=351×(954-950)=401-(392-348)=131+731=354-279-14=68×6+484=45+(698-616)=286-42=83×3+148=443-52-110=352-(463-462)=481+(473-424)=378+(187-75)=108×(206-203)=734+86×3=507-(313+60)=299-(50+158)=453-25×4=280+(280-198)=123+147×4=435-341+339=395-78-194=827-516-151=908×(385-381)=155+228+626=371-310+14=5/9+4/9=889-(727-593)=260+(672-649)=730×4-727=70+(324-223)=217-(375-293)=62-10×4=276+169=588×5-653=227-71-65=173+139-126=906-835+770=183+(292-37)=222×3=201×3-267=673-30-178=4/6-1/6=186-26=31+(173-138)=268-(299-238)=653-103=263+155-295=53×5+368=455+(248-46)=531-479=103×4=728+590+634=328×3-132=764-558=436+(698-694)=652-313×2=458-(175+106)=116+18×9=152×(20-14)=836+144-342=244×7=318+94-230=637+411+513=306×(31-24)=542-(94+222)=357+890-741=776-241-241=271-(72+85)=415-17-345=926-(121+631)=336+420-463=104-10×2=199×5-38=237×3-59=833×(193-186)=315+62+58=508-(59+177)=401-(246+116)=645×6=687-(13+62)=27+508-124=427-(739-545)=319×6-465=302+292×2=249×4+473=807-185×3=422-24×5=822-455+953=920+576+217=98×7-230=42+329×2=120+102-165=389-251=721×5=102×9-93=232×(119-115)=485-15×5=246×(107-103)=52×6=459+(773-601)=57×2=259+109=618+673-413=81×7+911=848+266×3=946-(817-767)=326-65-189=412-30×4=331-20-240=255×(185-182)=763-(279+473)=355-(382-278)=32×(287-281)=363+121=141×(348-339)=445-282+166=329-(80-57)=285+(389-18)=851-(564-355)=745-109=404-(81+57)=404-47=171+847+632=255×8=44×9=25-(893-875)=177+244=627-71×5=476-22-218=249-220+388=939-(399+422)=159+259-200=388-254-98=327-126×2=982-637+274=87×7-62=108×3=269+673+930=365-146×2=140×(134-131)=807-(950-362)=614-(888-765)=429+27+921=308-164+724=573+260-566=483-(117+247)=892-283-261=106+390-455=236×9-151=920-619+713=108+129=977-100-589=100+342-352=111+436=1/3+2/3=721-(956-489)=947×7=77×(397-390)=209×3+970=837-176=444×(64-58)=479-(40+288)=165×6-10=451-(41+294)=976+(907-714)=277+98+387=102×4=523×(150-144)=214-77+71=42×5-35=223+167+516=88-64=264+224+432=328×3+973=882+678-429=74+839+247=282-63×3=83×9=502+(822-603)=722+604+46=785×6-266=346-31×9=23+28-10=488+113×2=805+996-770=865-(96+72)=801+642+501=499+(427-259)=739+(243-109)=696-250+798=916-167=參考答案133-(247-182)=68614+118=732265-27-46=192105+472+157=7343/8+4/8=7/8869-(212-55)=712367+481+117=96563×(471-465)=37817+481-183=31515×(182-173)=135397×(277-271)=2382578×(568-561)=4046283+232+287=802106+809+701=1616925-(248+346)=331405-39-216=150407+24-291=140941+85-81=9453/6-1/6=2/6160×5+129=929360+85=445550+127×3=931719-690-17=12196×(246-241)=980331-(215+49)=6739+46=85390×6-723=1617398+440+97=935442+521-823=140547-490=57919-197+682=1404105+237=342610+(395-112)=89384×(709-700)=756906×(247-239)=72485/8+2/8=7/8204×2=408980+905=1885147-23+137=261301-235=66552+120×2=792230-12×5=170168×5-644=19650×3+546=696574×9-268=4898627+692=1319467×6-363=2439500-30×8=260670+308-267=711184-14=17069+366-223=21215+33=48470-(405+16)=49175×3=525423+(572-216)=779372-(77+277)=18828×4-543=2769302-(313-38)=27299-58×2=183343-69=27475×3-195=30602×8-28=4788780+48×3=924458+428-861=25341+41×6=587292-58×4=60843-95×2=653255-56×2=143234×(221-217)=93641×6+334=580130×2+406=666892-252-235=405326+(273-14)=585677+35-304=408370-251+149=268434-207=227119×3-174=18310+258-242=26522+146+47=715491-135-72=28411×3=33136×(979-973)=816502+(800-519)=783230×6=1380370-(260+38)=72895-128+182=949967-(882-876)=961800×8=6400551×3=1653175-21+22=17673×9-629=28788-341=447515-50×8=115342+(741-478)=605844-656+946=1134946+178-361=763333+(308-260)=381670-(927-456)=19948×6=288140×4=5603/5-1/5=2/5570-37×5=385949-461-443=45432-(153-64)=343459-73-172=214716-450+167=433608-465=143544+485+296=1325474+62×6=846122×(248-244)=488640-357+573=856835-271=564102×9-402=51621×(459-452)=147262+448+188=898191+21+751=963685×9=6165486-345+291=432381-(54+84)=243338+251+37=626133+162=29559×7+870=1283676×(797-793)=2704708-(484+97)=12778×7=546321×2=642683×5=3415638+160×2=9582/7-1/7=1/7778-76×2=626462+842+449=1753373-(40+229)=104279×4=1116135+34=169185×(495-492)=555788+333×3=1787422-46×2=330265-99+232=398103+329-73=359443-(131+174)=1381/7+3/7=4/7419-(263+11)=145607-97-120=390766-693+205=278828-(39+326)=46336+(370-46)=360479-215-75=189514×(834-828)=3084271-186=85930+(873-722)=1081330×(338-335)=990319+119=438477+(709-456)=73099×2-161=37302×6=1812641-(969-738)=410266+51+364=68161×8-243=24538×3=11456+405-23=438970-222+523=1271270-78×3=36396×2-186=606365-(13+55)=297406+(318-67)=657840-216-403=221131×(91-84)=917393×3-609=570175+(436-70)=541182×2=36410×4=40140×6-55=785869-(607-394)=656484-305+51=230786+327+620=1733628-82-109=437324×3-154=818573×8=4584563+(810-793)=58056×3+382=550813+109-320=60241×2+141=223465-(487-134)=112885-(587+32)=266396-40-103=253385-(291-165)=259649×9=5841374+(896-390)=880249-(367-141)=23368-74×4=723/6+2/6=5/6321+178=499226+12×8=322380-271-28=81136×4+496=1040592×2=1184658+(597-73)=1182105+247-33=319372-188=184193+50+213=456363+309×2=981948-374-50=524393-232=161200×(497-494)=600196+61-120=137771-599-29=143984+574-752=80646-(337-297)=6217+20+190=427267-32×8=11302×2-285=319663-80×8=235/8-2/8=3/8354+(309-274)=389238-69×3=313/6-2/6=1/6830-759+112=183891-(144+379)=368302-96+181=387296-(322-268)=242272+167-398=41114+36×2=186979-206-82=691266-175+50=141186+288=474207-59=148456-132-122=2026/8+2/8=1392-(167-128)=353168-94+887=961949-(26+606)=31722+335-175=182659-44-295=320458-420+227=265321-277+120=164325×(483-475)=260075+73×3=294696×5-817=2663407+(313-255)=465205+74=279249+235=484220+36×7=472944-720=224122×4+969=145752×(249-244)=260268-106=162886+968=1854255+135=390299+128=427963-(48+881)=34834+476-734=576181-20×3=121189+311-160=340194×3=582885-(11+701)=173377+327+202=906801-396+23=42819×4=76263×3=789122×2+86=330203-127=76306-(312-152)=146274×8-986=1206430+(270-217)=483127-30+348=445494-351=143117+351=468473-53=420838+393+70=1301355+28-46=337433+(423-95)=761594+51+332=977114-33=81251+118×6=959691+209+89=98919×(783-779)=76941+(728-417)=125287×8-495=201145-14×7=47191+625+141=957939+955+669=2563432-77×2=278502-45-243=214296-(447-159)=8740×5=3700978+949-338=1589443-(29+108)=306108×9-813=159392-220=172432-382+384=43494+62=156349+553-590=312319+(426-97)=64865×(210-205)=325171+135-291=15926+819=1745189-136+195=248121×9=1089186-32-55=99391-(389-319)=32196+90=186942-22×6=810309+320×2=949348-145-92=111110×8-188=692951-(445-380)=88611×(177-173)=4490+152×2=394160+616=776406+309=715577-112-34=431842+359+78=1279243×7-768=93366×6+35=431824-250-504=704/7-3/7=1/7167+233-302=98471-322=149920+(861-407)=1374346-(65+212)=69159+269=428479-(438+16)=25466-347+339=458811-180=631529+14+442=98537+537+139=713140+172=31284+329-156=257491-59-181=251931×(880-877)=2793243-175=68431-98-266=67368-(259-123)=232549+425=97413×(168-161)=91434-353+92=173373+51-235=189794×9-267=6879296+84=380556-205×2=146469+(271-100)=640933-(262-227)=898494+(584-345)=733238×3+376=1090141×3=423948-(613-430)=765746×(173-167)=4476374-116-90=168233+223=456773-(299+205)=269425-42×8=89551+336-148=73958×(197-193)=232382-312+735=805221-92-41=88239-71×3=26269×8=2152447+20-113=354622-94-457=71406+(485-468)=423487-150×3=37557-27×5=422621-318=303164×5=820892-738+490=644767+542=130939+(320-113)=246487+(855-166)=1176464-124×2=2161/8+5/8=6/8369-35-165=169602-316+372=658214×4-752=104107×8-249=607411-(73+90)=248255-148+173=280224×(904-900)=89620×9+310=490253-75=178809-(213+72)=524102+76+622=8006/9-3/9=3/9260-140=120898×(977-974)=2694114×(325-317)=91254×4+829=1045710×5=3550546-(405-21)=162107×8-276=580832+322+399=1553576+591+100=1267537×(116-107)=4833499+206+211=916389-15×7=284127×(496-493)=3811/5+3/5=4/5255+(744-533)=466110×9=990654-69-582=3446-114-139=193947-(34+231)=682972-84×5=552148×5+190=93097×6=582206×(468-464)=824649+120=769885×2=1770220+(359-18)=561850-751=99255-64=191169+246+344=75940+916-491=465405-328-76=1435-169+179=445123×2+152=398478-262+144=360133×7=931941-124×7=73407-377=30949+832-554=1227465-(39+396)=30479-(136-18)=361724+760-728=75635×(299-295)=14071+290=361302-21-125=156530-36×8=242177+295=472252×2-77=427192-117+65=1404/8+3/8=7/8346-40×3=226235+400=635810-(166+41)=603323×3-27=942518-152+771=1137242+(721-178)=785262-85+220=39793×3+160=439353+965-638=680948-173=77524×8+81=273897-15×2=867683-(20+313)=350473-(909-745)=309528-487=41362-119+115=358116+247-29=334395-(87+246)=62723-503-150=70588-514+942=1016330-178=152172×3+316=832183-(365-201)=19743-(584-485)=644113-(875-764)=2991-326×3=1312×7+219=303102×(786-780)=612242+66×3=440960-48×2=864251+82=333632-42+327=917498-218+175=455407-70-287=50187+(487-284)=390401+(811-190)=1022172-10×3=14287-48=39846+(789-579)=1056812-(109+184)=519316×2-399=233973-119×5=378244-149=95143-(116-43)=70176-(21+148)=7490+87+341=918583-514+199=268944+595=1539964-(429-273)=8084/6-2/6=2/6997-(887+81)=29305×5-985=540310-(223-214)=30171×5+176=53160+(855-525)=390604-(223+249)=132220-68+58=210822×6=4932238+184=422195×3-182=40352×8=416382-382+63=63430-(14+291)=125175×(153-148)=87524+391-75=340341-(325-262)=278211-11=200257+399-209=447142×3=426654+498+757=1909307+60×3=487298+(453-382)=369115+63=178235+132=367292+841+74=1207278-87-99=9235+213-185=63469+(357-231)=595346-(836-677)=187936-286×2=364371+93=464940-450-149=341472+36+369=877652+391=1043635×(771-765)=3810646+946+569=2161323×3-723=246275-(205+24)=46364-(195+75)=94483×2-797=169486-48×8=102427-(337-98)=188163+287+898=1348588-404=184177×8=1416827×7=5789314×7-166=203269×(409-406)=207533+152+100=785875-(157+447)=271770-212=558464-273=191357-55×2=24779+400-154=325234-145+177=26641+175-26=190588×3=176410×2=20527-475=52559-197=362572-351+363=58494×9-58=788591+139×2=869322-75=247854×(996-988)=6832392+(485-347)=530236-(493-419)=16220×8-103=57778-239×2=300173×(792-786)=1038344×3=1032581+225×3=1256495-124-350=21442-(251+121)=70202+(912-790)=324289+(431-140)=580857×5-372=3913101×8-386=422403-151+229=481816-(453+264)=99461-141=320897+143×2=1183378+258-619=17128+131=259296+69=365790×4-362=2798425×2-702=148300-27×3=219861-(503+199)=1593/9+4/9=7/9589+(698-271)=1016224+(446-45)=625696×(895-890)=3480308-232=76377-(233-195)=339166×2=332228+192=420366+(203-152)=417307-84=22383×(438-432)=498895-(536-341)=700753+568+898=221988+290=378595-136-359=100167×3+246=747312-186+810=936215-32=183699+851+741=2291951+786-627=11101/6+2/6=3/6277+(289-90)=476189-149-21=19527-203=324947-742+781=986193+38=231185-93=92226+(302-230)=29888+393+379=860346-44×7=386/8-1/8=5/8532×9-736=4052829-225-11=593393-(82+122)=189404-(437-143)=110987-109-390=488902+642=154468×4=272296+424+422=1142913-59×2=795850-701-92=57961-15×3=916497+(374-124)=74738+134=172867+425=1292389-144+151=396802-(678-520)=644156-(203-69)=22859-30×6=679387-(387-132)=132382×2-488=276334+118+348=800285+494=779125×4=500178+124×2=426431-33×3=332326-(331-246)=241113+73+136=322238+113+250=601247+164×3=739335-168+550=717453-(345-183)=291391-(571-499)=319233×3+659=1358924-264+955=1615103-(162-60)=1193×3=579641-344=297443-(707-409)=145497-(46+344)=107124+466=590442-140-228=74497×2-466=528328×2-656=0327+123=450679×2-41=1317982-(109+160)=713856-300=556425-(292+112)=21525×(289-280)=472591×(135-126)=819290+98+471=859530+65×3=725418-16×9=274231+208-313=126368-(233+112)=23310+127-40=3973/7-2/7=1/7506+429+967=1902410-12-234=164635+496=1131402+240=642441-345=96435-64×4=179587×2=1174152×(588-584)=6083/4-1/4=2/4449-52-385=1282×9=738978+239-401=816488-(495-345)=338337+610+517=1464637×(544-539)=3185351×(954-950)=1404401-(392-348)=357131+731=862354-279-14=6168×6+484=89245+(698-616)=127286-42=24483×3+148=397443-52-110=281352-(463-462)=351481+(473-424)=530378+(187-75)=490108×(206-203)=324734+86×3=992507-(313+60)=134299-(50+158)=91453-25×4=353280+(280-198)=362123+147×4=711435-341+339=433395-78-194=123827-516-151=160908×(385-381)=3632155+228+626=1009371-310+14=755/9+4/9=1889-(727-593)=755260+(672-649)=283730×4-727=219370+(324-223)=171217-(375-293)=13562-10×4=22276+169=445588×5-653=2287227-71-65=91173+139-126=186906-835+770=841183+(292-37)=438222×3=666201×3-2