三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦847-483+719=169×9-567=797-(331+392)=417-59-80=107-(27+69)=115-95+298=273-31×5=870-(189+160)=920-(742-158)=991×8=302-96-58=498×2-524=72+(804-652)=573+726-790=27×9+342=469-(78+287)=786-434-245=30+67=29+131×3=250×(233-229)=401-187-149=693+197×5=121-73+157=304+(677-385)=495-445+14=455×2-400=326-27×6=767-(843-126)=820×4=934-541=272-93-166=515-286-57=108×(369-362)=252+41-249=276-43-192=431-194=424-36×9=197+205-320=485-(209+232)=869-90×5=606-578+40=205+245+374=532-(267+162)=984+678-793=923-249-265=747-42-134=135×5=599-265=46×8=364-156-83=800×5=465-(341-40)=965+333-11=328-(210+13)=134×5-414=425+(307-303)=457-83-270=756+432=840+337=450-(143+84)=482-208-198=14×3+823=334×5=303+95-372=309-(302-203)=46+40=5/9-4/9=14×(17-11)=577-308-193=310+(462-61)=28+558+283=418-293=781×8=341-57=549+570=763-112×5=213+260-343=94-66+57=322-286+437=500-(377-287)=127+117=761-437=372+190×4=360+237+239=909-48-461=153×4-477=443+(415-304)=192-49=192+240×3=645-(468-323)=538-35-67=64×6+655=288-86-118=759-(588+63)=56-(223-208)=370-318+369=762-411=855+681+344=833+545+47=31×5+615=84×8=177-167=452×3=848+379=41×(392-388)=702+266+335=702-(48+370)=819×6-239=842-174=359-109=119+96×6=394-248-112=202-(110+82)=33×(297-293)=10×2=424×7-671=984-674=431-346=966-(871-376)=415-267-66=280+(994-666)=373+46×3=664+(776-773)=428×9=303-108+223=18+484+464=847-148+133=328×6-70=456-(205+164)=553-252+887=491-(377-170)=736×(168-162)=144+859+500=819-(185+578)=790-745+890=384-79=114-67+57=500-(443-346)=108×5=228+800+144=868×(167-159)=63×9-540=22+466+116=197×5=184+148=798-(193+524)=843+309-278=899-748=284×3-26=99-(90-73)=861-466+912=227+259=94+(309-137)=7/10-3/10=370-(289-234)=178×4-284=253×(222-217)=867+280-63=380-(219+160)=267+(334-125)=201×(428-423)=286+135=170-14+902=366-90×3=125×(382-377)=618-240-343=479-(306+17)=310-133+69=844-24+74=58+86=550×2-878=113+101=942×(572-568)=96×4+127=300+589+100=282-(329-316)=249+300=125×5=300-156=3/8+4/8=738-492+170=238+(355-241)=457-(276+43)=806+974=658+855+841=870+(558-216)=201×4=420-403+72=452+216-199=266×6=582+(731-57)=915-430×2=880+429+280=3/5-1/5=240+202×2=215+978+377=715+681+581=533×7=660-(930-386)=17+(489-156)=842-(178+535)=969+551-221=498-101=945-(378+345)=790-15+364=520+119+276=417+783=71+693+138=769-643+496=116×2=474-(301+141)=56+34+473=509+746-685=288-12-252=383-103=174+30=928-67×3=902×6=697-(34+50)=615×4=368-240=218×(259-255)=599×2=424-(353+50)=362-188+292=860×3-974=103×(247-241)=878-775=156+343-36=207+131-328=902+750+554=878×5=253×3+651=341+210×3=453-143-70=309-75+50=324+97×4=53+106+778=635-49×9=747+840+563=50+(426-418)=404+120×2=629+560-40=48×6-226=617-378-66=101×3+679=397-120-31=125×6+219=190+229=277+156-11=18+830-535=142+648+472=27+132+166=222+909+902=156+632+43=320-40-215=170×6-40=29+17=475-(313-204)=113-83+235=48×7-303=151×6-572=473-210+111=642+218×4=468-(53+114)=200-21=300-(228-162)=247+225-277=164×5+30=866-(410+409)=460-58×5=477-197+103=340+118+634=144×4+958=856-(449+44)=268+(753-396)=881×5-548=283+(436-40)=483-(140+110)=166+307=445+(285-134)=978-23×6=99-92+287=310-75+244=279+143-327=56×9-490=114×(416-410)=140×7=444×2=469-284=118×7=178-45×3=588-(109+218)=659+464+877=891-522-284=304-23×3=1/5+2/5=381-26×2=277+145+453=88×4+399=949-(694-653)=137×9-460=380+70=151×5-123=15×7+455=228-99+312=190×3=131×(498-494)=77+204×4=964+597+495=262+193=620-(557-464)=403-117×2=941+384×2=135×(164-158)=391-52=196×2+432=476-(221+235)=177×5=169+(428-216)=623-165=152+751-290=618×(419-412)=37×(53-46)=347-38-44=467+(382-163)=217-173+415=122-13×9=482-416+348=431+32-354=277-(10+224)=168×3+56=422-14×2=919-(874-239)=534-(942-727)=480-327=202×(313-307)=135×5-400=89+165-161=431-(283+113)=997-(87+526)=595×(47-44)=396-272=914×3=94+(365-55)=442+(757-300)=87-78+489=984-348-51=620+644-597=380-24×5=294+(838-44)=578×4=506+(818-483)=819-24×7=813+318=530+867-526=375+123=146-26×3=463+(929-742)=192+494=300-34-159=860+298×2=148+104-151=448-70×2=70+315-110=752-373×2=68+52+657=250×(757-753)=182×2+926=376+114×8=141×3=204-65×3=298+(139-113)=425-60×5=220×(103-99)=466-31=281-(24+15)=247-(144-77)=25×(25-18)=6/9+3/9=725+234=763+69-111=113+(405-290)=167+95-69=292-156+90=244-120=104+220-195=202+(429-291)=520+210+239=93×3=922-188+234=445-368+55=4/7-1/7=238-42+240=180×7=977-(52+484)=434-58=51+656+314=809×4-939=531+156+257=374+421+283=178+(427-420)=851+(218-155)=826-(356+201)=520×9=754×(282-276)=683-(767-297)=500-90-88=296-(171-133)=456-129-11=279-265+164=479×7-775=77+(281-57)=475-133×2=586-(987-810)=737×2=608-320=500+823+786=342×2=734-521+578=431-31×6=115-(154-66)=117+323-291=393×2+31=963-479+738=56+914+238=321×2=685×9-225=672-(994-896)=39+26×4=213+(442-16)=434+(629-231)=759-(105-85)=399-216+11=409-274-61=732×3=252+300+66=38×(307-304)=542+570=286+265+145=136+276=511-88=356-(297-263)=825×6=234×5=870+793-126=500×5-127=131-10=479-(164+311)=434-13×6=193+88×7=173+80+718=247-28×5=667-34×7=12×6=915-344-243=214-(500-298)=488-(923-856)=477×5=318×3-318=979+411+651=461-(430-207)=255×4-593=394-114×3=41×3+731=35+36=339-(797-514)=160-97+190=134+579+57=3/7-1/7=737×3=371×2=257-17×8=47+440+140=100×5+304=199-(188-28)=437-15×8=836×9-716=133×7=682-47+176=326×3-407=264×(585-577)=419+338=332-28=3/7+2/7=145×6+51=829×(216-212)=85-16×4=172+31=776×(625-618)=97+233=447-327+533=229-(26+135)=275-(24+206)=588-446=164+147-89=2/8-1/8=763×(119-116)=38×9+821=302×2=508-124-198=276×3=208×7-483=52+13×8=234-131+327=783-29×8=324-158-71=101+(51-43)=164+332=477-247-228=999-(905-441)=674+955-454=742-151=1/8+4/8=43×(58-53)=756+299×3=999-873=302+150=187+263-19=144×2+18=449-212=589-353-63=826-804=498×2-531=289-62-62=711-(291+167)=79×5-72=34+319-333=604-44×2=274+32+603=270×3-442=132+554=88+195=180+188-56=367-363+365=763+866=558-86-172=389-11+991=314×(829-825)=516+284-525=243×9-886=36+13+779=471-267+153=313-(73+69)=556×(242-234)=264+128×6=733×(334-328)=398+(477-473)=121+266-101=249×7-772=434+(649-232)=930×(134-125)=150×4+42=646×4-928=952+56×3=607+792-549=99+145×4=427-34-76=480-20×8=129×(479-472)=256-188+264=332-190=758-(444-28)=793-286-401=471-231=668-649+17=983-133-618=204+282-35=212+(237-229)=889+218+870=403-(100+82)=819+(366-47)=502×(821-815)=595+529-329=377+719-226=348-46×7=340×2-295=198-138=443+34-193=2/6+3/6=603+918-351=424+179×3=299-(265-256)=180+90=250+236-280=94×(788-781)=676×7-102=481-360-90=480-370=121×7=284×2-295=147×4+621=583-(303-149)=320-33=180+(327-14)=762-(151+65)=5/10-4/10=919+485-285=103+442-537=62×(295-291)=240+225=316-55=67+(359-201)=359×(253-247)=377-35×2=170+831+489=107+(121-29)=605-(426-136)=165×(227-221)=388-(111-18)=22×9=27×8+934=317-(132+107)=306-(498-476)=4/10+2/10=663+(566-209)=329+145=167-(384-353)=563+(713-105)=781+(977-958)=918×(166-161)=601+858-392=99+253-201=66×(214-209)=845-66-246=59×7=895-(131+667)=633×4=124×8-750=631-362-212=464-171-223=4/8-1/8=782×8-66=98×4-84=278+175+13=167+(403-318)=439-53×2=249-132-27=372+35+76=142×3=82×7-502=276+(277-40)=588-37+662=358+38-195=382-(246+136)=2/7-1/7=853+986-387=48×9=545+(931-283)=304-232=119×(253-250)=361-29×6=196+164×4=747-(349+394)=425+864+255=177+150=317+849=263-210-14=214-(107+79)=59×8+267=359×2=326-146×2=396×(422-416)=441×3-223=81×7=699+362-21=110+(913-828)=170+241=544-375-91=316×2=70+172×3=804-(902-260)=239×3-243=465×4-178=279-21-183=806-116×2=75×5+366=194+190=403-23-141=769-345=902-(66+75)=90×(426-423)=4/6+2/6=15+(894-393)=156+193=4/7+2/7=447×(941-938)=126+(258-164)=807-49×6=745+55×4=43×6-46=50+595+850=602-20×7=547+111=20×9+96=70×(163-158)=97×6-263=782-(642-385)=995+595-341=467-352+253=318×(658-649)=31×4+62=724-549+874=299-(40+161)=112×(51-47)=297+166=300-(275-133)=399-44×4=356-(391-376)=98×(143-139)=303+263=237+92+589=363-(179+141)=181×4=851-58-504=330+782-505=73+319=960-102=995+733=186-132-44=224-(67-23)=283-(426-391)=402×2-739=664-25×7=255+219-291=447-425+468=107+123=475-(767-734)=328-27×6=605-(92+285)=53+113+206=139+573+599=230+(393-314)=500-225-19=356-(94+208)=1/10+6/10=845-358+323=47+66=250+484=162+(776-483)=444-162+414=204-(179+21)=250+980+755=358-(100+217)=214+31-183=443+(602-68)=837-149×5=351-270-67=708-659+655=829-(456-406)=119×7+839=517-273+596=24×(317-313)=854-(908-701)=745-225=451+258×3=466-366=647+186+825=70+(434-119)=137+548=276+127-402=166×(203-200)=743-(327-168)=62×(245-238)=444-368=226-69×2=183×5=495+860=63+295-226=637×7-838=856×5-708=441-357+74=247×4-528=844-40×5=305-149+548=347-29×9=29×9+150=895-(69+430)=874-403-205=453-133×3=616-331+129=74+600+22=456-208=97×9=242+49-40=458+(308-35)=756-131×2=282×2=3/5+2/5=488-(183+58)=381-(326-31)=510-311=465-(151+244)=49×(151-147)=2/5-1/5=87+245×4=286×(214-211)=1/9+5/9=234+252-379=182+(380-143)=290+(303-133)=279×(886-878)=459×6-583=565-255×2=478-243=955×7=779-38×9=850-262×3=192+(977-896)=312×7-713=958-(605-589)=197+255=348-(748-488)=93+275+539=7/10-1/10=381+(437-139)=598-542-52=151×(362-359)=234+405=898-(930-625)=686×7-217=493-(727-257)=403×2-780=640-(230+52)=738+272×2=140×5-163=113+(485-286)=983-81-122=198×(237-233)=2/3-1/3=313×(338-335)=52+102=301+158=993-44-519=594-77×6=392-(10+357)=811-62×9=946×(62-55)=68+335=167-154=226-(251-152)=615-423-156=472×2-857=400-348=308-162=319-231-84=106+286×2=426-(144+76)=311-(469-458)=217+151=828-455=420-144=845-26=11+570+349=831-408=452-(318-221)=508-28×7=812-(251+134)=218-13×2=891+663+250=897+(970-749)=204+657+20=383×4-498=114-(864-780)=參考答案847-483+719=1083169×9-567=954797-(331+392)=74417-59-80=278107-(27+69)=11115-95+298=318273-31×5=118870-(189+160)=521920-(742-158)=336991×8=7928302-96-58=148498×2-524=47272+(804-652)=224573+726-790=50927×9+342=585469-(78+287)=104786-434-245=10730+67=9729+131×3=422250×(233-229)=1000401-187-149=65693+197×5=1678121-73+157=205304+(677-385)=596495-445+14=64455×2-400=510326-27×6=164767-(843-126)=50820×4=3280934-541=393272-93-166=13515-286-57=172108×(369-362)=756252+41-249=44276-43-192=41431-194=237424-36×9=100197+205-320=82485-(209+232)=44869-90×5=419606-578+40=68205+245+374=824532-(267+162)=103984+678-793=869923-249-265=409747-42-134=571135×5=675599-265=33446×8=368364-156-83=125800×5=4000465-(341-40)=164965+333-11=1287328-(210+13)=105134×5-414=256425+(307-303)=429457-83-270=104756+432=1188840+337=1177450-(143+84)=223482-208-198=7614×3+823=865334×5=1670303+95-372=26309-(302-203)=21046+40=865/9-4/9=1/914×(17-11)=84577-308-193=76310+(462-61)=71128+558+283=869418-293=125781×8=6248341-57=284549+570=1119763-112×5=203213+260-343=13094-66+57=85322-286+437=473500-(377-287)=410127+117=244761-437=324372+190×4=1132360+237+239=836909-48-461=400153×4-477=135443+(415-304)=554192-49=143192+240×3=912645-(468-323)=500538-35-67=43664×6+655=1039288-86-118=84759-(588+63)=10856-(223-208)=41370-318+369=421762-411=351855+681+344=1880833+545+47=142531×5+615=77084×8=672177-167=10452×3=1356848+379=122741×(392-388)=164702+266+335=1303702-(48+370)=284819×6-239=4675842-174=668359-109=250119+96×6=695394-248-112=34202-(110+82)=1033×(297-293)=13210×2=20424×7-671=2297984-674=310431-346=85966-(871-376)=471415-267-66=82280+(994-666)=608373+46×3=511664+(776-773)=667428×9=3852303-108+223=41818+484+464=966847-148+133=832328×6-70=1898456-(205+164)=87553-252+887=1188491-(377-170)=284736×(168-162)=4416144+859+500=1503819-(185+578)=56790-745+890=935384-79=305114-67+57=104500-(443-346)=403108×5=540228+800+144=1172868×(167-159)=694463×9-540=2722+466+116=604197×5=985184+148=332798-(193+524)=81843+309-278=874899-748=151284×3-26=82699-(90-73)=82861-466+912=1307227+259=48694+(309-137)=2667/10-3/10=4/10370-(289-234)=315178×4-284=428253×(222-217)=1265867+280-63=1084380-(219+160)=1267+(334-125)=476201×(428-423)=1005286+135=421170-14+902=1058366-90×3=96125×(382-377)=625618-240-343=35479-(306+17)=156310-133+69=246844-24+74=89458+86=144550×2-878=222113+101=214942×(572-568)=376896×4+127=511300+589+100=989282-(329-316)=269249+300=549125×5=625300-156=1443/8+4/8=7/8738-492+170=416238+(355-241)=352457-(276+43)=138806+974=1780658+855+841=2354870+(558-216)=1212201×4=804420-403+72=89452+216-199=469266×6=1596582+(731-57)=1256915-430×2=55880+429+280=15893/5-1/5=2/5240+202×2=644215+978+377=1570715+681+581=1977533×7=3731660-(930-386)=11617+(489-156)=350842-(178+535)=129969+551-221=1299498-101=397945-(378+345)=222790-15+364=1139520+119+276=915417+783=120071+693+138=902769-643+496=622116×2=232474-(301+141)=3256+34+473=563509+746-685=570288-12-252=24383-103=280174+30=204928-67×3=727902×6=5412697-(34+50)=613615×4=2460368-240=128218×(259-255)=872599×2=1198424-(353+50)=21362-188+292=466860×3-974=1606103×(247-241)=618878-775=103156+343-36=463207+131-328=10902+750+554=2206878×5=4390253×3+651=1410341+210×3=971453-143-70=240309-75+50=284324+97×4=71253+106+778=937635-49×9=194747+840+563=215050+(426-418)=58404+120×2=644629+560-40=114948×6-226=62617-378-66=173101×3+679=982397-120-31=246125×6+219=969190+229=419277+156-11=42218+830-535=313142+648+472=126227+132+166=325222+909+902=2033156+632+43=831320-40-215=65170×6-40=98029+17=46475-(313-204)=366113-83+235=26548×7-303=33151×6-572=334473-210+111=374642+218×4=1514468-(53+114)=301200-21=179300-(228-162)=234247+225-277=195164×5+30=850866-(410+409)=47460-58×5=170477-197+103=383340+118+634=1092144×4+958=1534856-(449+44)=363268+(753-396)=625881×5-548=3857283+(436-40)=679483-(140+110)=233166+307=473445+(285-134)=596978-23×6=84099-92+287=294310-75+244=479279+143-327=9556×9-490=14114×(416-410)=684140×7=980444×2=888469-284=185118×7=826178-45×3=43588-(109+218)=261659+464+877=2000891-522-284=85304-23×3=2351/5+2/5=3/5381-26×2=329277+145+453=87588×4+399=751949-(694-653)=908137×9-460=773380+70=450151×5-123=63215×7+455=560228-99+312=441190×3=570131×(498-494)=52477+204×4=893964+597+495=2056262+193=455620-(557-464)=527403-117×2=169941+384×2=1709135×(164-158)=810391-52=339196×2+432=824476-(221+235)=20177×5=885169+(428-216)=381623-165=458152+751-290=613618×(419-412)=432637×(53-46)=259347-38-44=265467+(382-163)=686217-173+415=459122-13×9=5482-416+348=414431+32-354=109277-(10+224)=43168×3+56=560422-14×2=394919-(874-239)=284534-(942-727)=319480-327=153202×(313-307)=1212135×5-400=27589+165-161=93431-(283+113)=35997-(87+526)=384595×(47-44)=1785396-272=124914×3=274294+(365-55)=404442+(757-300)=89987-78+489=498984-348-51=585620+644-597=667380-24×5=260294+(838-44)=1088578×4=2312506+(818-483)=841819-24×7=651813+318=1131530+867-526=871375+123=498146-26×3=68463+(929-742)=650192+494=686300-34-159=107860+298×2=1456148+104-151=101448-70×2=30870+315-110=275752-373×2=668+52+657=777250×(757-753)=1000182×2+926=1290376+114×8=1288141×3=423204-65×3=9298+(139-113)=324425-60×5=125220×(103-99)=880466-31=435281-(24+15)=242247-(144-77)=18025×(25-18)=1756/9+3/9=1725+234=959763+69-111=721113+(405-290)=228167+95-69=193292-156+90=226244-120=124104+220-195=129202+(429-291)=340520+210+239=96993×3=279922-188+234=968445-368+55=1324/7-1/7=3/7238-42+240=436180×7=1260977-(52+484)=441434-58=37651+656+314=1021809×4-939=2297531+156+257=944374+421+283=1078178+(427-420)=185851+(218-155)=914826-(356+201)=269520×9=4680754×(282-276)=4524683-(767-297)=213500-90-88=322296-(171-133)=258456-129-11=316279-265+164=178479×7-775=257877+(281-57)=301475-133×2=209586-(987-810)=409737×2=1474608-320=288500+823+786=2109342×2=684734-521+578=791431-31×6=245115-(154-66)=27117+323-291=149393×2+31=817963-479+738=122256+914+238=1208321×2=642685×9-225=5940672-(994-896)=57439+26×4=143213+(442-16)=639434+(629-231)=832759-(105-85)=739399-216+11=194409-274-61=74732×3=2196252+300+66=61838×(307-304)=114542+570=1112286+265+145=696136+276=412511-88=423356-(297-263)=322825×6=4950234×5=1170870+793-126=1537500×5-127=2373131-10=121479-(164+311)=4434-13×6=356193+88×7=809173+80+718=971247-28×5=107667-34×7=42912×6=72915-344-243=328214-(500-298)=12488-(923-856)=421477×5=2385318×3-318=636979+411+651=2041461-(430-207)=238255×4-593=427394-114×3=5241×3+731=85435+36=71339-(797-514)=56160-97+190=253134+579+57=7703/7-1/7=2/7737×3=2211371×2=742257-17×8=12147+440+140=627100×5+304=804199-(188-28)=39437-15×8=317836×9-716=6808133×7=931682-47+176=811326×3-407=571264×(585-577)=2112419+338=757332-28=3043/7+2/7=5/7145×6+51=921829×(216-212)=331685-16×4=21172+31=203776×(625-618)=543297+233=330447-327+533=653229-(26+135)=68275-(24+206)=45588-446=142164+147-89=2222/8-1/8=1/8763×(119-116)=228938×9+821=1163302×2=604508-124-198=186276×3=828208×7-483=97352+13×8=156234-131+327=430783-29×8=551324-158-71=95101+(51-43)=109164+332=496477-247-228=2999-(905-441)=535674+955-454=1175742-151=5911/8+4/8=5/843×(58-53)=215756+299×3=1653999-873=126302+150=452187+263-19=431144×2+18=306449-212=237589-353-63=173826-804=22498×2-531=465289-62-62=165711-(291+167)=25379×5-72=32334+319-333=20604-44×2=516274+32+603=909270×3-442=368132+554=68688+195=283180+188-56=312367-363+365=369763+866=1629558-86-172=300389-11+991=1369314×(829-825)=1256516+284-525=275243×9-886=130136+13+779=828471-267+153=357313-(73+69)=171556×(242-234)=4448264+128×6=1032733×(334-328)=4398398+(477-473)=402121+266-101=286249×7-772=971434+(649-232)=851930×(134-125)=8370150×4+42=642646×4-928=1656952+56×3=1120607+792-549=85099+145×4=679427-34-76=317480-20×8=320129×(479-472)=903256-188+264=332332-190=142758-(444-28)=342793-286-401=106471-231=240668-649+17=36983-133-618=232204+282-35=451212+(237-229)=220889+218+870=1977403-(100+82)=221819+(366-47)=1138502×(821-815)=3012595+529-329=795377+719-226=870348-46×7=26340×2-295=385198-138=60443+34-193=2842/6+3/6=5/6603+918-351=1170424+179×3=961299-(265-256)=290180+90=270250+236-280=20694×(788-781)=658676×7-102=4630481-360-90=31480-370=110121×7=847284×2-295=273147×4+621=1209583-(303-149)=429320-33=287180+(327-14)=493762-(151+65)=5465/10-4/10=1/10919+485-285=1119103+442-537=862×(295-291)=248240+225=465316-55=26167+(359-201)=225359×(253-247)=2154377-35×2=307170+831+489=1490107+(121-29)=199605-(426-136)=315165×(227-221)=990388-(111-18)=29522×9=19827×8+934=1150317-(132+107)=78306-(498-476)=2844/10+2/10=6/10663+(566-209)=1020329+145=474167-(384-353)=136563+(713-105)=1171781+(977-958)=800918×(166-161)=4590601+858-392=106799+253-201=15166×(214-209)=330845-66-246=53359×7=413895-(131+667)=97633×4=2532124×8-750=242631-362-212=57464-171-223=704/8-1/8=3/8782×8-66=619098×4-84=308278+175+13=466167+(403-318)=252439-53×2=333249-132-27=90372+35+76=483142×3=42682×7-502=72276+(277-40)=513588-37+662=1213358+38-195=201382-(246+136)=02/7-1/7=1/7853+986-387=145248×9=432545+(931-283)=1193304-232=72119×(253-250)=357361-29×6=187196+164×4=852747-(349+394)=4425+864+255=1544177+150=327317+849=1166263-210-14=39214-(107+79)=2859×8+267=739359×2=718326-146×2=34396×(422-416)=2376441×3-223=110081×7=567699+362-21=1040110+(913-828)=195170+241=411544-375-91=78316×2=63270+172×3=586804-(902-260)=162239×3-243=474465×4-178=1682279-21-183=75806-116×2=57475×5+366=741194+190=384403-23-141=239769-345=424902-(66+75)=76190×(426-423)=2704/6+2/6=115+(894-393)=516156+193=3494/7+2/7=6/7447×(941-938)=1341126+(258-164)=220807-49×6=513745+55×4=96543×6-46=21250+595+850=1495602-20×7=462547+111=65820×9+96=27670×(163-158)=35097×6-263=319782-(642-385)=525995+595-341=1249467-352+253=368318×(658-649)=286231×4+62=186724-549+874=1049299-(40+161)=98112×(51-47)=448297+166=463300-(275-133)=158399-44×4=223356-(391-376)=34198×(143-139)=392303+263=566