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

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦124+272-209=789-100=600-113-397=342×6-296=385-47=25+459-39=124×7-328=454-131-123=293×4-573=252+657+43=409+(466-184)=274+(224-96)=371×(888-883)=127×3=810+185=892-421×2=425×2+37=343-(58+106)=87+135=233+134-277=424-(131+106)=88×5=225+177-277=235-(30+205)=525-491+202=851-171-256=258+380+53=567×7-910=744+19×8=456-(13+348)=72+381=664+153-462=833+402=147+142=106+385=125-115=447×(595-589)=651+66-436=152+105×5=379×8=6/10-3/10=206×4-54=493-67×2=138+299=491-47×7=167+131=860-(624-85)=613-603+733=920×(738-729)=6/9-3/9=328-75-102=222×4+587=287×3-211=975+220-655=457-345=459-154-235=576+243-15=937×5=30×8+500=456-120×3=110×8+956=408-174-225=227+262×2=461-20-14=448+119×6=949-(811-117)=302-63×2=599×6-618=220+44=242×(397-393)=820+536-127=596-53×5=49+640+635=313-12×2=196+544+632=363×2=208+386=634×2-523=388+120×4=98+399=61-50=321-(469-251)=964-770+724=289+(483-188)=319+(184-30)=353-106=602-302-103=169-34=271+365=403+40×6=148×4-447=55+611+131=265-150=201+98-282=25×(865-862)=160×(390-387)=289+659-347=198+289=203×2-156=527-440+399=95-63-26=326-(185+99)=262-(359-237)=298+(120-41)=283×7-565=791×7-55=356-184-78=211×2=120+727-626=721+990+486=709-524-144=50×2+708=84×(420-417)=322×8=453+345-585=133×7=266×5=275+(471-151)=137-67-25=155-112=14×5=100+395-327=413-228-145=320-35×8=185×4=689-69×7=718-230×3=572+20×5=28+(516-47)=654-(322+85)=130×(511-504)=3/5-2/5=160×6-386=263-123×2=827-769=924-175+808=183×2=393+298×2=286+28×7=123×7-452=268-65+77=955+659-476=33×(192-187)=47+517-436=490-488+18=202+(236-225)=82+466=499-304=876-264-268=661-71=352-99×3=151+605+66=298-66×3=849-34-124=402-69×3=948+827+433=444+400+145=10×4=224+340-35=802-514+111=417-88×2=70×4=782×6=381-(175-156)=446-408+91=350+13+431=235-(342-179)=1/6+4/6=355×6=166+(423-209)=238+30-234=823-75-413=411-348+231=40+202=570-272-78=4/7+2/7=184×4=516×9-923=420-13=751-76×9=219-(440-365)=207×7=982-(56+550)=67+390-270=821+358+105=538+862-967=975+(451-32)=149+39-184=468-(430-426)=74+249+204=369-(362-152)=442-398+92=597-452=71×(272-264)=324+23-241=246×3-713=474-(455-156)=945+958=954-254-192=811-(693+26)=486-435=626-293=514-(453+24)=14×2=135-56=183+311=37+571+71=466×8-315=110×7-686=164×(49-46)=406-13=480-(129+32)=142-13×9=490-324+260=479×2-954=201×3=476-247-225=741-(236+79)=724-(215+301)=427+(561-222)=923-731=767-(141+474)=673×8=420×(522-516)=597-306-236=926+618=126-(486-401)=61+191=337-(167-138)=344+461+659=923-(461-89)=737-497=497+401+379=524+207=93×8=216-197+360=671-45-145=96×4+375=812-(813-713)=354+131×5=491-57-328=316+13-164=3/5+2/5=233-214+21=167×5=91+389=324×(992-989)=33×(219-212)=40+81=200×4+848=59×6=386-75-153=592-368+642=37×8=33-(446-432)=389-(217+163)=702-89-145=13×(174-169)=289-143+134=185-(215-57)=664×9-344=588-(586-547)=155-141=552-273=5/8+3/8=645+293=922-(326+118)=368-(441-328)=395×4-566=463+(407-155)=69×3-55=319×3-736=375-(426-207)=636+223×2=706+175×3=792-181+645=492+123×3=420-324=3/6-2/6=787×3-196=252-(497-359)=655×8=490-119×4=50×7-247=314+333=773-(697-382)=104+335-273=141×7-55=273×(427-424)=999-787+953=719+85+779=86+(311-25)=560+133+205=12×5-50=68+165=474-(93+19)=899-393-373=324-58-52=723+443+257=601+174=161-31×2=447-(423-276)=269-242+115=142+283=327×(499-496)=1/4+2/4=220×3=975-77-239=442-81-335=399-27×6=401+(473-132)=202-10=331-293=307×8=396×(543-534)=873+(400-396)=416-100×2=18×(215-207)=136×(275-269)=204+113+337=925+778-778=102×9-577=452-236+233=461-(250+96)=17×5+857=416-354-37=224+563+377=290-64×4=93×5-181=145+656+176=352+(488-413)=961-430=261+197=393-133=190+120=278-12×8=312-136+118=475-(378-296)=327-114-17=973+93+751=587+626-757=860-417=820-197+648=225×4+631=13+176+453=187×(330-327)=380-262+455=880+323+808=375+88-251=435-18=968+173+566=304-(225-113)=500-(461+17)=834+(596-231)=300-37×3=558+306=948-61×3=33×6+290=542-438+211=127+752+488=420-(310+24)=871×5=282×9-136=297+(377-209)=748-(214+485)=946+(761-343)=385-(25+120)=257+(191-95)=706-(96+289)=402+(197-89)=34×5=358×2+21=260-143+327=744+342-331=60-10+11=112×(419-413)=195×(460-455)=905-(220-105)=940-531+487=895×3=61×5=82+219=185+288=484+743=941-(149+13)=769-115-287=331×3=78×8+336=691-201+756=245-66+154=690-49×2=605-(668-210)=322+117=247×(230-225)=674-368-168=817-19×2=472×(766-762)=579+191=237+61+274=82×5-116=971-95×6=506×7-320=1/8+4/8=254-10×9=78+69×9=125+(368-213)=183×5=141×3=136×(121-116)=440-93×4=535×4=363+(345-315)=326-10×9=463-(409+18)=443×9-423=584-(800-745)=238+(746-14)=722-576=30×(200-195)=830-176×4=756-206+43=211-29×2=339-(255-231)=578×9-633=849+879+733=345+73=884×3-87=115+295=919-812+856=394-(178+139)=826+707=91×2+17=925-800+333=639+557+202=197+149+400=375×(367-360)=425-422+225=288-(95-87)=267+(829-653)=4/8-3/8=759-25=47×4=34×7=662+(236-154)=494-330-86=820+(442-307)=345+181=483+350-109=427-244+122=323-(541-296)=848-114-604=214-49-113=150-40=195×(363-359)=386-(175+182)=206+(712-604)=699-666=394-322=457+(19-17)=233-196+255=321-59=57×5+365=104+(261-229)=891-134×6=841+(315-281)=70+410-296=442-399+207=324-138+309=321×2+725=3/6-1/6=187×2=289×6-341=375-46×6=375-139-19=934-(224+151)=250-(45+122)=734-(75+126)=358×3=133+464+102=856-(81+610)=144+353=735×(518-512)=557-41×8=21+(285-216)=764×6=951+439=286+126=397×(402-396)=478-105-332=446-148-258=697-(365-163)=918-631=180-103+342=585+302+16=430+723-917=306+35-290=99×7-54=774-304+683=877-(16+191)=977-61×5=385+(276-266)=398×2-780=798-(876-709)=527-295+784=458-352-34=90+(519-378)=360+45×6=843-202-549=487-265+218=481-205=184-80=656×3-885=84×(341-336)=173-(377-353)=333-290=366×2+901=828+10×3=89×4=346-176-42=410-(418-362)=400+123=200+(616-284)=1/6+2/6=121×(23-19)=493-197=390+24+576=444×(921-916)=132+349=103-(158-57)=58+149=434-(51+379)=461-431+302=233×2-285=215-34-117=466-(496-240)=234×4-139=889+769-258=795-(923-420)=133+150=693+(328-201)=439+973-813=70×8+675=2/6-1/6=482-89×5=124+484+308=516×5-992=275+(457-194)=426-71-65=794-(117+168)=477×4=944-793=590-(341-115)=360+197×2=330-(28+189)=2/5-1/5=403-229=127×4-472=376-319+265=637-157=198+44-88=157+302=440-139-262=144×(471-465)=294-231+180=452-(194+77)=171+447×2=273+189-183=937+210+90=24×8+187=473-(451-94)=304×6-615=114×(381-375)=120×8+429=509-407+223=916-(201+625)=567-(198+253)=466+227×2=896-218=436-77×2=225+(429-69)=70+342-101=590-74×3=325-24×9=355-(440-180)=357-18-54=732-(72-46)=62×3=487×8=446-(389+15)=346-(81+145)=651-66×8=337-(25+228)=496+(674-282)=17×(113-105)=637-62=411-159-79=188×4-24=726-540+158=44+85-14=310-193-30=575+456-736=478×(932-928)=113×9-648=57+359-166=202-24+235=883-718+744=252-31×8=478-448+355=149+(413-254)=218+(205-174)=148×3=131+273=351-32×4=492-488+322=428+380+157=239×(85-82)=70×(328-321)=137×7+810=300×3-121=64+(919-218)=445+53-435=230+60+389=790×(905-898)=385-(476-427)=32×(338-332)=24×8=815-(35+108)=184+(541-87)=427-(200+151)=131×5+79=837×9-278=398-122=693+538-439=211+33×8=357+85+479=286+14+298=525-24×5=272-(740-638)=146×5-306=478-(391-127)=374-353+227=2/3-1/3=116-(511-401)=101×8-528=365-339=297+88-304=901-261-297=562+79+274=626×(812-806)=723×(211-205)=23+(944-905)=159-(204-86)=2/7+3/7=466-164-264=408-88=984+758+382=27×9+615=54+19×9=727+106-666=263×2+989=177+(280-214)=863-(373+330)=664-43×9=6/7-1/7=304×4-80=425-301=108-(165-84)=470-(69+62)=107-(331-257)=231+796-607=118-10×2=469-96=1/6+3/6=223×6=971-442=1/9+6/9=811+739+568=26×8+492=169+(787-459)=283+324=261-(13+246)=724-98-37=548-(208+288)=909-275×2=218+429=119×6-189=369-(142+10)=290×(766-759)=942-(658-91)=49×5=70+359=378+61×2=18+366-362=614-(951-945)=617-159-30=416+259+167=68+360-407=114+920+750=838+567+710=636+929-199=487×(554-545)=195×5=425-247=466-394+232=424+26-320=23+(278-82)=674×(665-659)=458+(394-252)=829+31×4=764+776+249=989-(130+694)=23×(83-76)=856×3=674-(425+37)=88×4+273=495-442+150=280-(179-38)=783-(170-55)=145+340=115×8=65×6+372=183+825-342=958-827=461-40×7=320×8-630=478+85+386=636×8-650=541-13×7=78-(170-92)=581+75-641=67×(66-57)=798-(363+105)=40+765-716=255×2-411=269×(369-366)=556+(256-45)=10×6=288-83-24=421-(320+87)=201-17-170=268+(673-199)=108+68-115=278×(529-521)=909-103-691=168+422+338=498×2=992+351=781-(491-322)=450+54×4=678-230×2=900-(456+300)=206+916-852=633+258+94=23+221+622=488+168+201=1/5+3/5=199+242-311=62×5+406=862+624+971=228×(453-447)=359+86-385=162×2=97+416×2=534-506+978=298+(314-95)=47+437-202=145-11×9=926-(421+178)=436+329+711=180×(365-360)=529×(750-743)=434+201=131+229×2=394-59+647=65+293=232+238-146=612×8-113=419-13×3=884+259=890-103×7=983×(963-954)=718×8=147-(10+72)=387-(199+14)=620+(609-233)=790-(341-69)=4/10-1/10=444+(411-376)=992+(578-287)=446+126+125=206×2+169=538+881=463+(245-48)=186×4-580=485+42+167=692-(111+121)=472-436+376=889-367=592+798+849=119×3=219-(57+157)=147+(618-253)=960-(868-122)=428×2+93=511+(643-554)=276-59×4=309×3-883=482-(158-62)=296-258=402-352=656-(302-159)=271-254+354=890+454-721=282-234=447×(188-183)=102×(241-236)=278-31×8=282+(447-424)=245+20+180=812-23-386=178+(476-42)=665-47×7=93-(456-435)=296-189=242+18-215=897×(643-638)=102-68=203+110=927-210-209=941-209×4=202+10×7=633+209×4=184-166+457=397-71-174=171+113×5=141+32=575-(700-497)=403-171+76=70×5+168=751×(464-460)=73×(461-457)=106×3=123-18-48=176×4-698=320+707+824=460-13-128=170+264=479+(371-157)=53+306+814=207-113=847-85×2=1/3+2/3=449-43×3=51×8=355-(264+19)=938×9=903-(473+19)=41×6-93=73+259+612=386-284+172=972-131-140=167+32×3=435-(197+186)=3/7-2/7=參考答案124+272-209=187789-100=689600-113-397=90342×6-296=1756385-47=33825+459-39=445124×7-328=540454-131-123=200293×4-573=599252+657+43=952409+(466-184)=691274+(224-96)=402371×(888-883)=1855127×3=381810+185=995892-421×2=50425×2+37=887343-(58+106)=17987+135=222233+134-277=90424-(131+106)=18788×5=440225+177-277=125235-(30+205)=0525-491+202=236851-171-256=424258+380+53=691567×7-910=3059744+19×8=896456-(13+348)=9572+381=453664+153-462=355833+402=1235147+142=289106+385=491125-115=10447×(595-589)=2682651+66-436=281152+105×5=677379×8=30326/10-3/10=3/10206×4-54=770493-67×2=359138+299=437491-47×7=162167+131=298860-(624-85)=321613-603+733=743920×(738-729)=82806/9-3/9=3/9328-75-102=151222×4+587=1475287×3-211=650975+220-655=540457-345=112459-154-235=70576+243-15=804937×5=468530×8+500=740456-120×3=96110×8+956=1836408-174-225=9227+262×2=751461-20-14=427448+119×6=1162949-(811-117)=255302-63×2=176599×6-618=2976220+44=264242×(397-393)=968820+536-127=1229596-53×5=33149+640+635=1324313-12×2=289196+544+632=1372363×2=726208+386=594634×2-523=745388+120×4=86898+399=49761-50=11321-(469-251)=103964-770+724=918289+(483-188)=584319+(184-30)=473353-106=247602-302-103=197169-34=135271+365=636403+40×6=643148×4-447=14555+611+131=797265-150=115201+98-282=1725×(865-862)=75160×(390-387)=480289+659-347=601198+289=487203×2-156=250527-440+399=48695-63-26=6326-(185+99)=42262-(359-237)=140298+(120-41)=377283×7-565=1416791×7-55=5482356-184-78=94211×2=422120+727-626=221721+990+486=2197709-524-144=4150×2+708=80884×(420-417)=252322×8=2576453+345-585=213133×7=931266×5=1330275+(471-151)=595137-67-25=45155-112=4314×5=70100+395-327=168413-228-145=40320-35×8=40185×4=740689-69×7=206718-230×3=28572+20×5=67228+(516-47)=497654-(322+85)=247130×(511-504)=9103/5-2/5=1/5160×6-386=574263-123×2=17827-769=58924-175+808=1557183×2=366393+298×2=989286+28×7=482123×7-452=409268-65+77=280955+659-476=113833×(192-187)=16547+517-436=128490-488+18=20202+(236-225)=21382+466=548499-304=195876-264-268=344661-71=590352-99×3=55151+605+66=822298-66×3=100849-34-124=691402-69×3=195948+827+433=2208444+400+145=98910×4=40224+340-35=529802-514+111=399417-88×2=24170×4=280782×6=4692381-(175-156)=362446-408+91=129350+13+431=794235-(342-179)=721/6+4/6=5/6355×6=2130166+(423-209)=380238+30-234=34823-75-413=335411-348+231=29440+202=242570-272-78=2204/7+2/7=6/7184×4=736516×9-923=3721420-13=407751-76×9=67219-(440-365)=144207×7=1449982-(56+550)=37667+390-270=187821+358+105=1284538+862-967=433975+(451-32)=1394149+39-184=4468-(430-426)=46474+249+204=527369-(362-152)=159442-398+92=136597-452=14571×(272-264)=568324+23-241=106246×3-713=25474-(455-156)=175945+958=1903954-254-192=508811-(693+26)=92486-435=51626-293=333514-(453+24)=3714×2=28135-56=79183+311=49437+571+71=679466×8-315=3413110×7-686=84164×(49-46)=492406-13=393480-(129+32)=319142-13×9=25490-324+260=426479×2-954=4201×3=603476-247-225=4741-(236+79)=426724-(215+301)=208427+(561-222)=766923-731=192767-(141+474)=152673×8=5384420×(522-516)=2520597-306-236=55926+618=1544126-(486-401)=4161+191=252337-(167-138)=308344+461+659=1464923-(461-89)=551737-497=240497+401+379=1277524+207=73193×8=744216-197+360=379671-45-145=48196×4+375=759812-(813-713)=712354+131×5=1009491-57-328=106316+13-164=1653/5+2/5=1233-214+21=40167×5=83591+389=480324×(992-989)=97233×(219-212)=23140+81=121200×4+848=164859×6=354386-75-153=158592-368+642=86637×8=29633-(446-432)=19389-(217+163)=9702-89-145=46813×(174-169)=65289-143+134=280185-(215-57)=27664×9-344=5632588-(586-547)=549155-141=14552-273=2795/8+3/8=1645+293=938922-(326+118)=478368-(441-328)=255395×4-566=1014463+(407-155)=71569×3-55=152319×3-736=221375-(426-207)=156636+223×2=1082706+175×3=1231792-181+645=1256492+123×3=861420-324=963/6-2/6=1/6787×3-196=2165252-(497-359)=114655×8=5240490-119×4=1450×7-247=103314+333=647773-(697-382)=458104+335-273=166141×7-55=932273×(427-424)=819999-787+953=1165719+85+779=158386+(311-25)=372560+133+205=89812×5-50=1068+165=233474-(93+19)=362899-393-373=133324-58-52=214723+443+257=1423601+174=775161-31×2=99447-(423-276)=300269-242+115=142142+283=425327×(499-496)=9811/4+2/4=3/4220×3=660975-77-239=659442-81-335=26399-27×6=237401+(473-132)=742202-10=192331-293=38307×8=2456396×(543-534)=3564873+(400-396)=877416-100×2=21618×(215-207)=144136×(275-269)=816204+113+337=654925+778-778=925102×9-577=341452-236+233=449461-(250+96)=11517×5+857=942416-354-37=25224+563+377=1164290-64×4=3493×5-181=284145+656+176=977352+(488-413)=427961-430=531261+197=458393-133=260190+120=310278-12×8=182312-136+118=294475-(378-296)=393327-114-17=196973+93+751=1817587+626-757=456860-417=443820-197+648=1271225×4+631=153113+176+453=642187×(330-327)=561380-262+455=573880+323+808=2011375+88-251=212435-18=417968+173+566=1707304-(225-113)=192500-(461+17)=22834+(596-231)=1199300-37×3=189558+306=864948-61×3=76533×6+290=488542-438+211=315127+752+488=1367420-(310+24)=86871×5=4355282×9-136=2402297+(377-209)=465748-(214+485)=49946+(761-343)=1364385-(25+120)=240257+(191-95)=353706-(96+289)=321402+(197-89)=51034×5=170358×2+21=737260-143+327=444744+342-331=75560-10+11=61112×(419-413)=672195×(460-455)=975905-(220-105)=790940-531+487=896895×3=268561×5=30582+219=301185+288=473484+743=1227941-(149+13)=779769-115-287=367331×3=99378×8+336=960691-201+756=1246245-66+154=333690-49×2=592605-(668-210)=147322+117=439247×(230-225)=1235674-368-168=138817-19×2=779472×(766-762)=1888579+191=770237+61+274=57282×5-116=294971-95×6=401506×7-320=32221/8+4/8=5/8254-10×9=16478+69×9=699125+(368-213)=280183×5=915141×3=423136×(121-116)=680440-93×4=68535×4=2140363+(345-315)=393326-10×9=236463-(409+18)=36443×9-423=3564584-(800-745)=529238+(746-14)=970722-576=14630×(200-195)=150830-176×4=126756-206+43=593211-29×2=153339-(255-231)=315578×9-633=4569849+879+733=2461345+73=418884×3-87=2565115+295=410919-812+856=963394-(178+139)=77826+707=153391×2+17=199925-800+333=458639+557+202=1398197+149+400=746375×(367-360)=2625425-422+225=228288-(95-87)=280267+(829-653)=4434/8-3/8=1/8759-25=73447×4=18834×7=238662+(236-154)=744494-330-86=78820+(442-307)=955345+181=526483+350-109=724427-244+122=305323-(541-296)=78848-114-604=130214-49-113=52150-40=110195×(363-359)=780386-(175+182)=29206+(712-604)=314699-666=33394-322=72457+(19-17)=459233-196+255=292321-59=26257×5+365=650104+(261-229)=136891-134×6=87841+(315-281)=87570+410-296=184442-399+207=250324-138+309=495321×2+725=13673/6-1/6=2/6187×2=374289×6-341=1393375-46×6=99375-139-19=217934-(224+151)=559250-(45+122)=83734-(75+126)=533358×3=1074133+464+102=699856-(81+610)=165144+353=497735×(518-512)=4410557-41×8=22921+(285-216)=90764×6=4584951+439=1390286+126=412397×(402-396)=2382478-105-332=41446-148-258=40697-(365-163)=495918-631=287180-103+342=419585+302+16=903430+723-917=236306+35-290=5199×7-54=639774-304+683=1153877-(16+191)=670977-61×5=672385+(276-266)=395398×2-780=16798-(876-709)=631527-295+784=1016458-352-34=7290+(519-378)=231360+45×6=630843-202-549=92487-265+218=440481-205=276184-80=104656×3-885=108384×(341-336)=420173-(377-353)=149333-290=43366×2+901=1633828+10×3=85889×4=356346-176-42=128410-(418-362)=354400+123=523200+(616-284)=5321/6+2/6=3/6121×(23-19)=484493-197=296390+24+576=990444×(921-916)=2220132+349=481103-(158-57)=258+149=207434-(51+379)=4461-431+302=332233×2-285=181215-34-117=64466-(496-240)=210234×4-139=797889+769-258=1400795-(923-420)=292133+150=283693+(328-201)=820439+973-813=59970×8+675=12352/6-1/6=1/6482-89×5=37124+484+308=916516×5-992=1588275+(457-194)=538426-71-65=290794-(117+168)=509477×4=1908944-793=151590-(341-115)=364360+197×2=754330-(28+189)=1132/5-1/5=1/5403-229=174127×4-472=36376-319+265=322637-157=480198+44-88=154157+302=459440-139-262=39144×(471-465)=864294-231+180=243452-(194+77)=181171+447×2=1065273+189-183=279937+210+90=123724×8+187=379473-(451-94)=116304×6-615=1209114×(381-375)=684120×8+429=1389509-407+223=325916-(201+625)=90567-(198+253)=116466+227×2=920896-218=678436-77×2=282225+(429-69)=58570+342-101=311590-74×3=368325-24×9=109355-(440-180)=95357-18-54=285732-(72-46)=70662×3=186487×8=3896446-(389+15)=42346-(81+145)=120651-66×8=123337-(25+228)=84496+(674-282)=88817×(113-105)=136637-62=575411-159-79=173188×4-24=728726-540+158=34444+85-14=115310-193-30=87575+456-736=295478×(932-928)=1912113×9-648=36957+359-166=250202-24+235=413883-718+744=909252-31×8=4478-448+355=385149+(413-254)=308218+(205-174)=249148×3=444131+273=404351-32×4=223492-488+322=326428+380+157=965239×(85-82)=71770×(328-321)=490137×7+810=1769300×3-121=77964+(919-218)=765445+53-435=63230+60+389=679790×(905-898)=5530385-(476-427)=33632×(338-332)=19224×8=192815-(35+108)=672184+(541-87)=638427-(200+151)=76131×5+79=734837×9-278=7255398-122=276693+538-439=792211+33×8=475357+85+479=921286+14+298=598525-24×5=405272-(740-638)=170146×5-306=424478-(391-127)=214374-353+227=2482/3-1/3=1/3116-(511-401)=6101×8-528=280365-339=26297+88-304=81901-261-297=343562+79+274=915626×(812-806)=3756723×(211-205)=433823+(944-905)=62159-(204-86)=412/7+3/7=5/7466-164-264=38408-88=320984+758+382=212427×9+615=85854+19×9=225727+106-666=167263×2+989=1515177+(280-214)=243863-(373+330)=160664-43×9=2776/7-1/7=5/7304×4-80=1136425-301=124108-(165-84)=27470-(69+62)=339107-(331-257)=33231+796-607=420118-10×2=98469-96=3731/6+3/6=4/6223×6=1338971-442=5291/9+6/9=7/9811+739+568=211826×8+492=700169+(787-459)=497283+324=607261-(13+246)=2724-98-37=589548-(208+288)=52909-275×2=359218+429=647119×6-189=525369-(142+10)=217290×(766-759)=2030942-(658-91)=37549×5=24570+359=429378+61×2=50018+366-362=22614-(951-945)=608617-159-30=428416+259+167=84268+360-407=21114+920+750=1784838+567+710=2115636+929-199=1366487×(554-545)=4383195×5=975425-247=178466-394+232=304424+26-320=13023+(278-82)=219674×(665-659)=4044458+(394-252)=600829+31×4=953764+776+249=1789989-(130+694)=16523×(83-7