三年級數(shù)學(xué)(上)計(jì)算題及答案集錦

三年級數(shù)學(xué)(上)計(jì)算題及答案集錦262-(15+205)=458-315+98=214×3=90+336=2/7+3/7=438-45=479×3=133+184=199-63×2=259-56×2=554×(940-932)=184+(357-286)=410-75-126=395×(379-374)=338+(394-375)=597+277=863-577=324+152=286-97-76=857-(266+205)=795×(568-560)=875-(248-62)=310+37×9=716+(453-424)=713-391-141=1/4+2/4=937-94×4=497×(988-982)=245-47×3=812+712+355=2/5-1/5=323-(420-342)=121-90+49=337+62=419-(234+85)=109×8-29=725×6-19=303-72×4=611-30-465=412-164-160=440-176=15×7+288=955-(663+282)=203+75-211=966+263+389=149-43=400-108=371-58×3=660+388+106=430×8=364×2=972-(215+655)=98×(297-290)=132×4=472-(22+253)=421-(203-200)=717+(586-177)=538+627+514=100×2-134=984×(553-546)=864+(103-78)=585×6-216=331×(956-951)=167×6=5/9+2/9=606-(27+293)=331+161×2=53-(379-347)=329-109+184=63×7=893-554-333=398+28×3=442+384×2=201×(193-190)=493-395=711-54×4=208-48×4=690-(451+118)=843×3=785-(121+180)=210-74=276+276×2=195-46×4=219×2-287=871-146-454=88+515+108=392-15+86=430-64×4=444-229-10=37+116=522-364+850=307-(95-61)=341-(274-116)=55×3+60=96×5=497-(246+95)=95×(108-105)=795+863-482=486-134+95=599+(633-90)=440-102-217=144+310-102=180-67-74=319×(16-13)=275+103=653-(302+297)=332-119-96=496-126×3=119+440=988-(273-32)=148×2-124=225+(212-207)=305×2+891=823+82×9=224+(140-133)=297+67-299=124×3+432=194×5=524×2-472=468-(268-18)=126+192=453×(700-695)=519×3-694=32+194+311=142-(215-129)=278+111-114=106+129+353=95×2+934=4/8-2/8=173+220-319=926+19+143=12+205+250=347-144+103=18+298-32=231+114+473=781-(818-70)=470-88=341-32+577=357×6=866-363+896=61×8-249=142×5-341=19+(969-323)=227+81+982=860×7=827+399=273+61×3=146-56+248=190-(568-508)=300-97=264-82=634+(374-228)=714-(238+308)=215+137=576+353=830-(799-401)=445-76×2=546+497-818=316-(303-167)=743×6-217=220-(23+56)=450-223=280+112-342=344-(866-603)=909×(180-177)=157+337-13=926-359=363+(324-296)=597-122=619-(384+13)=461-(49+235)=883×3=929-(12+486)=741+195×3=89×5-348=390-(407-256)=577+771-318=588-104×4=240+77-60=115×8-650=163-142=955-869+222=594+(459-189)=403-(120+161)=267-224+185=5/7-1/7=264×8-901=67×(166-161)=266+231=721-317-26=106×(400-396)=334-(384-303)=115×6-467=271+175+28=465+91=121-13+33=475+(337-229)=872-(358+189)=532-379+579=831×2-91=841-474+268=383-344=222+119-192=825-155=170+308=356-210=861-(775-382)=656-507=410-(78+277)=296-(68+168)=713×(126-122)=468-71-107=867+166+697=416+58-303=786-115=262-182+412=797×3-560=396+78+27=390-235-98=337-(322-28)=255-136+200=847-266-481=325-74=31×(438-432)=176+143=353-10×9=2/4-1/4=870×7=339-(492-249)=393-48-38=5/8-2/8=3/4-1/4=291×3+210=26+56=544+239=174+(475-119)=996×(853-850)=235+217=429-32×6=253+287=525-439+342=260-14+109=214+420+416=652-394+525=272-190+73=171+40=18+(410-162)=6/9+3/9=320×2=193-70+234=924-19×6=569-165=62-47=67×2=286-275=442×8=147+152=238×2-15=182+(363-116)=6/8-2/8=496+165+130=949-15×2=328+441+406=918-(654-46)=400-(352-199)=467-287-31=593-110+85=440-328=102+332-64=483-(183+256)=934×4=245×2=142+184+563=486-77-172=240+153+212=926+(790-46)=24×3+387=541-317-87=542-57×9=191×7-254=884-497-103=196+31×7=899-55×8=6/10-1/10=469-(440-414)=792-540+551=249×4+614=336-(58+229)=376+(366-290)=183+101-29=248×3+651=914-593=280-(478-199)=891-152-667=194-26×5=18+(136-93)=364+39-334=43+224=440-273=138×7-485=205+(809-434)=371+(781-452)=52+424-172=233+929=560-(402-153)=602+312=211×4-442=87×2=660-435+566=200×4-764=636-358+444=1/6+2/6=860×9=998×9=243-132+66=485-(392-242)=544-33×9=404-154+146=33+(425-280)=66×4-25=730+394+479=97×(150-142)=194×(384-378)=364+184=233-(19+27)=329-89=934-(897+25)=374-308+326=46+336-294=268+14+113=120+73×7=121+662+353=187+(930-726)=573-(322+138)=192+331=392+18-167=686×(441-434)=350-15×6=201+314×2=578-227=455-20-155=922-115×2=584-(405-219)=816×4=700-265+923=454-380=674-(373+299)=272+208-401=970-203×2=116-(980-915)=44×(55-48)=460+724+190=152×6-207=48×(724-718)=662-311=213-139-20=631×8-292=672+699=167+292=387+65+522=361-(162+127)=352-169×2=109×4=439-170=414+191=419-280+294=477-(101+14)=390+(490-156)=672+(964-740)=438-(214+140)=160+(477-441)=236×4=820-158×5=580+201-323=317+42+10=96-55=489-(79+300)=256+307=421-247-92=839-594=481-104=602+394-257=412-307=129×7-414=4/7+2/7=84×8-574=478-100×3=481-405=519+105=135×6-172=974-216=340-265-40=805-(779-515)=192×5-456=175×5+604=501×(796-793)=705-76×7=714×(868-864)=979-693+32=479-395=980-739-142=30+195-185=663-(293-117)=762-222-423=885-(24+856)=872-305-187=5/8-1/8=37+185+675=299+(400-300)=919-(397+272)=628+48×5=158×2+741=756+240+948=19×(457-454)=236×(69-66)=462-73×2=339-64×4=578+111-88=996-344=176+333+14=645-(345-10)=183×4=510×(98-92)=162×6=2/3-1/3=864×2=198-(33-24)=451×2=397+952+542=391-(116+21)=485-91-30=571-106×2=841-304+777=26+432-353=386-326+55=819-(444+277)=148×(367-364)=494-(84+353)=36×7-211=338-(188+24)=616-76-522=454-363=308+155×4=352+(337-280)=661+155×5=79×3=896-(175+159)=1/7+3/7=10×5+298=454-(223+228)=320+35×3=420+154+104=50×6=455-94+98=463×2=11×(295-290)=121×6=300-46×2=114×5+143=10×4+978=452-(73+359)=105+(436-54)=274+197-82=810-81-146=389×4-140=7/10+3/10=438-(426-47)=348-117+242=42×5-179=345+113=986-538+666=528×9=827×(69-61)=145×(324-319)=155×6=958-585+972=39×6=379-47-159=310×(406-403)=406-27×3=853-(766-382)=32×7+347=534-42×5=368×(673-668)=724-236×3=68+(763-627)=234×3=250+207-396=888-697+178=356+712-801=232+(457-116)=911-(881-146)=262-(303-162)=137×7=194-19×7=886×2-469=415-(90+98)=915-207-249=443-95=350-(31+259)=382-85×2=534+370+243=671+203+42=267-69×2=758-124×2=594+(956-25)=147×6=52×3+990=386+(409-134)=95+237=828+22×6=358+337+93=641×7=236×3=148+120×2=416+376-248=795-350-372=410-(498-299)=903-429-280=395-(55+112)=131×(282-279)=403-40×9=158×6=694+960-460=410-22×4=175+59×7=661+293=923-155=511-311=975-(109+641)=971+504-825=484-33×9=982-(531+357)=518+(871-490)=417+344+208=409×2+599=1/8+2/8=394-225=784×5=804+212×2=432-(82+227)=654-349-137=437-171-48=232-63-102=151×(76-72)=931-431=777×9-166=983-220=360-96-59=912×(932-929)=685+204-117=476-27×2=425+65×4=236×(82-79)=183-125+343=846+554=65+21+899=498-(371-252)=266+530=850×3-812=25×(357-350)=307-226-79=384-(33+175)=579×8-262=457-353+328=169×(48-44)=299-51+72=327×2-134=534+215-119=473×2=174-(18-12)=574+234×4=410+149×4=953-(58+378)=224+109×2=937+796-818=173-(459-323)=483×4=243+(93-76)=440-278+357=775-173-57=937-(994-348)=400-16-311=120+117+108=235+189-105=572×2=983-586=815-(112+609)=243-128+381=768-646+652=375-158-70=365+796+484=615+179+355=113×8-552=414+35+492=982-108×2=299+52=114+335-420=48+(134-20)=490+(402-197)=253×3=63+986-906=366-228=25+(466-188)=483+233+25=118×(224-221)=17+136+250=448-144-171=43+(486-347)=509×(988-984)=165+156-183=449-(321+120)=341-274=349+70=403+641+320=694-(507-133)=384+91=273+89=993-430-136=246-143=165+(155-136)=341×9-636=499-286-44=66×3=517-(21+357)=44×5+377=271+110-368=107×(239-236)=54-(165-113)=653-500=336×7-88=121×4=443-(189+195)=147+26+467=355×2=667+618-393=901-(604-526)=812+(245-173)=306+998+415=26×5+208=794-(254+458)=925-287-263=31×(120-117)=233×4-622=348-276-41=949-776=664+481-592=159+99+553=398+257-34=941-192-672=838-(771-88)=433×2+115=160+173=462×5-336=132×(111-108)=347-12-72=518+591+789=857-(539-173)=370×3-673=495-(123-70)=636+112-737=366-353+74=438+35×9=426×(72-65)=351-(455-444)=423+77+364=804+190×4=390-(340-329)=36×3+489=374-16×2=15+(290-229)=133+(393-204)=647×7-779=590-401+104=411-199×2=359+(230-124)=178-27×5=2/8-1/8=210+103=91×4-278=75×(130-123)=330+122+517=247+(487-230)=757-(142+28)=137+101×6=676×6-322=419-(39+20)=414+70-414=678-549+670=125+366=798-460-159=238×2+969=63×2=89+189=623×5-875=211-(311-145)=56+408-360=50+(344-136)=375×2-59=571×3-524=493+239=896×7=487-229=613×8-264=987-(42+825)=712+(816-555)=117+27×8=848-(496+122)=56+95=583×2=427×2-653=433×2+233=882+587-312=242-72-131=231-49=374-(934-623)=827+237+582=180-88+270=275-30×8=256×3=257+49=27×4=383×2+116=267+194=400+(390-189)=379+110-172=508×9-772=37+(826-56)=585×9-969=4/9+2/9=473-401+234=838+(61-55)=338+120=989-178=389-(94-30)=506+240-176=128×(274-267)=122+129=481-237×2=400+(269-35)=48+267=924×3=380-301-50=113×6=237-25×5=106-(378-294)=994-19+617=183-60=835-(103+258)=285+54=879-(552-488)=184+(853-173)=669+232-732=733-(278-179)=25×(523-520)=342-46=488+124+696=388-56×4=107×(347-344)=248×(95-92)=50+382+561=164+208+339=33×8+451=83×(161-152)=381-175×2=387-20×6=351-(462-198)=395+241=571×(859-855)=918+(574-10)=242-(127-122)=945-95-97=856+848-417=270-81-25=75×(689-684)=471-(143+62)=693+211=252+(212-10)=231+945-105=795-(261-251)=122+348-90=337×2+967=718-(681-552)=71-14×3=69×(884-878)=499+323-123=1/6+3/6=746+(572-409)=62+310=292-176-92=516×(130-123)=43×8+318=4/8-1/8=625×4=830-537+494=390+(944-556)=963×(357-354)=332+62+252=901+898=42×(83-79)=958-52×7=116+101=45+762+115=512+613-389=445-52×2=367-306+282=372×2=442-161-184=836-110+644=161-138+319=94+122-97=240+(919-918)=508+339×2=518×8-215=296+931+345=795-433+816=188-11=470-76+64=428+(627-208)=140×7-126=431-(195+131)=261-44-199=144-80=187+46×2=317+416+155=41+791+609=103+523+234=151+181=293-34=973+(907-303)=17×5+77=319×3-560=177×5-406=835+148-730=429-48×7=569+591-379=452-176-154=77×6-150=656+(534-263)=748-(577-426)=471-(431-400)=740-47×8=34×3+310=126×(235-231)=227+221-85=288×(497-494)=100×9-389=419+218=747-425-251=576-60×9=540-76+947=499+325-709=397-(137+214)=186-10×3=596-228+868=415×2-599=3/8+2/8=267+94+532=176×(426-421)=65×3=229+469+286=29×3+304=197+212×3=252-47+155=參考答案262-(15+205)=42458-315+98=241214×3=64290+336=4262/7+3/7=5/7438-45=393479×3=1437133+184=317199-63×2=73259-56×2=147554×(940-932)=4432184+(357-286)=255410-75-126=209395×(379-374)=1975338+(394-375)=357597+277=874863-577=286324+152=476286-97-76=113857-(266+205)=386795×(568-560)=6360875-(248-62)=689310+37×9=643716+(453-424)=745713-391-141=1811/4+2/4=3/4937-94×4=561497×(988-982)=2982245-47×3=104812+712+355=18792/5-1/5=1/5323-(420-342)=245121-90+49=80337+62=399419-(234+85)=100109×8-29=843725×6-19=4331303-72×4=15611-30-465=116412-164-160=88440-176=26415×7+288=393955-(663+282)=10203+75-211=67966+263+389=1618149-43=106400-108=292371-58×3=197660+388+106=1154430×8=3440364×2=728972-(215+655)=10298×(297-290)=686132×4=528472-(22+253)=197421-(203-200)=418717+(586-177)=1126538+627+514=1679100×2-134=66984×(553-546)=6888864+(103-78)=889585×6-216=3294331×(956-951)=1655167×6=10025/9+2/9=7/9606-(27+293)=286331+161×2=65353-(379-347)=21329-109+184=40463×7=441893-554-333=6398+28×3=482442+384×2=1210201×(193-190)=603493-395=98711-54×4=495208-48×4=16690-(451+118)=121843×3=2529785-(121+180)=484210-74=136276+276×2=828195-46×4=11219×2-287=151871-146-454=27188+515+108=711392-15+86=463430-64×4=174444-229-10=20537+116=153522-364+850=1008307-(95-61)=273341-(274-116)=18355×3+60=22596×5=480497-(246+95)=15695×(108-105)=285795+863-482=1176486-134+95=447599+(633-90)=1142440-102-217=121144+310-102=352180-67-74=39319×(16-13)=957275+103=378653-(302+297)=54332-119-96=117496-126×3=118119+440=559988-(273-32)=747148×2-124=172225+(212-207)=230305×2+891=1501823+82×9=1561224+(140-133)=231297+67-299=65124×3+432=804194×5=970524×2-472=576468-(268-18)=218126+192=318453×(700-695)=2265519×3-694=86332+194+311=537142-(215-129)=56278+111-114=275106+129+353=58895×2+934=11244/8-2/8=2/8173+220-319=74926+19+143=108812+205+250=467347-144+103=30618+298-32=284231+114+473=818781-(818-70)=33470-88=382341-32+577=886357×6=2142866-363+896=139961×8-249=239142×5-341=36919+(969-323)=665227+81+982=1290860×7=6020827+399=1226273+61×3=456146-56+248=338190-(568-508)=130300-97=203264-82=182634+(374-228)=780714-(238+308)=168215+137=352576+353=929830-(799-401)=432445-76×2=293546+497-818=225316-(303-167)=180743×6-217=4241220-(23+56)=141450-223=227280+112-342=50344-(866-603)=81909×(180-177)=2727157+337-13=481926-359=567363+(324-296)=391597-122=475619-(384+13)=222461-(49+235)=177883×3=2649929-(12+486)=431741+195×3=132689×5-348=97390-(407-256)=239577+771-318=1030588-104×4=172240+77-60=257115×8-650=270163-142=21955-869+222=308594+(459-189)=864403-(120+161)=122267-224+185=2285/7-1/7=4/7264×8-901=121167×(166-161)=335266+231=497721-317-26=378106×(400-396)=424334-(384-303)=253115×6-467=223271+175+28=474465+91=556121-13+33=141475+(337-229)=583872-(358+189)=325532-379+579=732831×2-91=1571841-474+268=635383-344=39222+119-192=149825-155=670170+308=478356-210=146861-(775-382)=468656-507=149410-(78+277)=55296-(68+168)=60713×(126-122)=2852468-71-107=290867+166+697=1730416+58-303=171786-115=671262-182+412=492797×3-560=1831396+78+27=501390-235-98=57337-(322-28)=43255-136+200=319847-266-481=100325-74=25131×(438-432)=186176+143=319353-10×9=2632/4-1/4=1/4870×7=6090339-(492-249)=96393-48-38=3075/8-2/8=3/83/4-1/4=2/4291×3+210=108326+56=82544+239=783174+(475-119)=530996×(853-850)=2988235+217=452429-32×6=237253+287=540525-439+342=428260-14+109=355214+420+416=1050652-394+525=783272-190+73=155171+40=21118+(410-162)=2666/9+3/9=1320×2=640193-70+234=357924-19×6=810569-165=40462-47=1567×2=134286-275=11442×8=3536147+152=299238×2-15=461182+(363-116)=4296/8-2/8=4/8496+165+130=791949-15×2=919328+441+406=1175918-(654-46)=310400-(352-199)=247467-287-31=149593-110+85=568440-328=112102+332-64=370483-(183+256)=44934×4=3736245×2=490142+184+563=889486-77-172=237240+153+212=605926+(790-46)=167024×3+387=459541-317-87=137542-57×9=29191×7-254=1083884-497-103=284196+31×7=413899-55×8=4596/10-1/10=5/10469-(440-414)=443792-540+551=803249×4+614=1610336-(58+229)=49376+(366-290)=452183+101-29=255248×3+651=1395914-593=321280-(478-199)=1891-152-667=72194-26×5=6418+(136-93)=61364+39-334=6943+224=267440-273=167138×7-485=481205+(809-434)=580371+(781-452)=70052+424-172=304233+929=1162560-(402-153)=311602+312=914211×4-442=40287×2=174660-435+566=791200×4-764=36636-358+444=7221/6+2/6=3/6860×9=7740998×9=8982243-132+66=177485-(392-242)=335544-33×9=247404-154+146=39633+(425-280)=17866×4-25=239730+394+479=160397×(150-142)=776194×(384-378)=1164364+184=548233-(19+27)=187329-89=240934-(897+25)=12374-308+326=39246+336-294=88268+14+113=395120+73×7=631121+662+353=1136187+(930-726)=391573-(322+138)=113192+331=523392+18-167=243686×(441-434)=4802350-15×6=260201+314×2=829578-227=351455-20-155=280922-115×2=692584-(405-219)=398816×4=3264700-265+923=1358454-380=74674-(373+299)=2272+208-401=79970-203×2=564116-(980-915)=5144×(55-48)=308460+724+190=1374152×6-207=70548×(724-718)=288662-311=351213-139-20=54631×8-292=4756672+699=1371167+292=459387+65+522=974361-(162+127)=72352-169×2=14109×4=436439-170=269414+191=605419-280+294=433477-(101+14)=362390+(490-156)=724672+(964-740)=896438-(214+140)=84160+(477-441)=196236×4=944820-158×5=30580+201-323=458317+42+10=36996-55=41489-(79+300)=110256+307=563421-247-92=82839-594=245481-104=377602+394-257=739412-307=105129×7-414=4894/7+2/7=6/784×8-574=98478-100×3=178481-405=76519+105=624135×6-172=638974-216=758340-265-40=35805-(779-515)=541192×5-456=504175×5+604=1479501×(796-793)=1503705-76×7=173714×(868-864)=2856979-693+32=318479-395=84980-739-142=9930+195-185=40663-(293-117)=487762-222-423=117885-(24+856)=5872-305-187=3805/8-1/8=4/837+185+675=897299+(400-300)=399919-(397+272)=250628+48×5=868158×2+741=1057756+240+948=194419×(457-454)=57236×(69-66)=708462-73×2=316339-64×4=83578+111-88=601996-344=652176+333+14=523645-(345-10)=310183×4=732510×(98-92)=3060162×6=9722/3-1/3=1/3864×2=1728198-(33-24)=189451×2=902397+952+542=1891391-(116+21)=254485-91-30=364571-106×2=359841-304+777=131426+432-353=105386-326+55=115819-(444+277)=98148×(367-364)=444494-(84+353)=5736×7-211=41338-(188+24)=126616-76-522=18454-363=91308+155×4=928352+(337-280)=409661+155×5=143679×3=237896-(175+159)=5621/7+3/7=4/710×5+298=348454-(223+228)=3320+35×3=425420+154+104=67850×6=300455-94+98=459463×2=92611×(295-290)=55121×6=726300-46×2=208114×5+143=71310×4+978=1018452-(73+359)=20105+(436-54)=487274+197-82=389810-81-146=583389×4-140=14167/10+3/10=1438-(426-47)=59348-117+242=47342×5-179=31345+113=458986-538+666=1114528×9=4752827×(69-61)=6616145×(324-319)=725155×6=930958-585+972=134539×6=234379-47-159=173310×(406-403)=930406-27×3=325853-(766-382)=46932×7+347=571534-42×5=324368×(673-668)=1840724-236×3=1668+(763-627)=204234×3=702250+207-396=61888-697+178=369356+712-801=267232+(457-116)=573911-(881-146)=176262-(303-162)=121137×7=959194-19×7=61886×2-469=1303415-(90+98)=227915-207-249=459443-95=348350-(31+259)=60382-85×2=212534+370+243=1147671+203+42=916267-69×2=129758-124×2=510594+(956-25)=1525147×6=88252×3+990=1146386+(409-134)=66195+237=332828+22×6=960358+337+93=788641×7=4487236×3=708148+120×2=388416+376-248=544795-350-372=73410-(498-299)=211903-429-280=194395-(55+112)=228131×(282-279)=393403-40×9=43158×6=948694+960-460=1194410-22×4=322175+59×7=588661+293=954923-155=768511-311=200975-(109+641)=225971+504-825=650484-33×9=187982-(531+357)=94518+(871-490)=899417+344+208=969409×2+599=14171/8+2/8=3/8394-225=169784×5=3920804+212×2=1228432-(82+227)=123654-349-137=168437-171-48=218232-63-102=67151×(76-72)=604931-431=500777×9-166=6827983-220=763360-96-59=205912×(932-929)=2736685+204-117=772476-27×2=422425+65×4=685236×(82-79)=708183-125+343=401846+554=140065+21+899=985498-(371-252)=379266+530=796850×3-812=173825×(357-350)=175307-226-79=2384-(33+175)=176579×8-262=4370457-353+328=432169×(48-44)=676299-51+72=320327×2-134=520534+215-119=630473×2=946174-(18-12)=168574+234×4=1510410+149×4=1006953-(58+378)=517224+109×2=442937+796-818=915173-(459-323)=37483×4=1932243+(93-76)=260440-278+357=519775-173-57=545937-(994-348)=291400-16-311=73120+117+108=345235+189-105=319572×2=1144983-586=397815-(112+609)=94243-128+381=496768-646+652=774375-158-70=147365+796+484=1645615+179+355=1149113×8-552=352414+35+492=941982-108×2=766299+52=351114+335-420=2948+(134-20)=162490+(402-197)=695253×3=75963+986-906=143366-228=13825+(466-188)=303483+233+25=741118×(224-221)=35417+136+250=403448-144-171=13343+(486-347)=182509×(988-984)=2036165+156-183=138449-(321+120)=8341-274=67349+70=419403+641+320=1364694-(507-133)=320384+91=475273+89=362993-430-136=427246-143=103165+(155-136)=184341×9-636=2433499-286-44=16966×3=198517-(21+357)=13944×5+377=597271+110-368=13107×(239-236)=32154-(165-113)=2653-500=153336×7-88=2264121×4=484443-(189+195)=59147+26+467=640355×2=710667+618-393=892901-(604-526)=823812+(245-173)=884306+998+415=171926×5+208=338794-(254+458)=82925-287-263=37531×(120-117)=93233×4-622=310348-276-41=31949-776=173664+481-592=553159+99+553=811398+257-34=621941-192-672=77838-(771-88)=155433×2+115=981160+173=333462×5-336=1974132×(111-108)=396347-12-72=263518+591+789=1898857-(539-173)=491370×3-673=437495-(123-70)=442636+112-737=11366-353+74=87438+35×9=753426×(72-65)=2982351-(455-444)=340423+77+364=864804+190×4=1564390-(340-329)=37936×3+489=597374-16×2=34215+(290-229)=76133+(393-204)=322647×7-779=3750590-401+104=293411-199×2=13359+(230-124)=465178-27×5=432/8-1/8=1/8210+103=31391×4-278=8675×(130-123)=525330+122+517=969247+(487-230)=504757-(142+28)=587137+101×6=743676×6-322=3734419-(39+20)=360414+70-414=70678-549+670=799125+366=491798-460-159=179238×2+969=144563×2=12689+189=278623×5-875=2240211-(311-145)=4556+408-360=10450+(344-136)=258375×2-59=691571×3-524=1189493+239=732896×7=6272487-229=258613×8-264=4640987-(42+825)=120712+(816-555)=973117+27×8=333848-(496+122)=23056+95=151583×2=1166427×2-653=201433×2+233=1099