三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項練習(xí)附答案集錦282+(367-62)=432+995=78+(477-426)=366+454+21=398-121=393-(458-341)=388-(231-116)=776-(714-396)=821+648-245=660-452+748=89+(205-37)=136×3=996-(174+760)=56×(485-476)=447-25+968=254+(394-45)=935×5=127+243-287=578+467+117=714-(686-86)=591-(73+501)=140×2-245=720-55×2=194×5=830×5-334=76+357-188=386×6-202=228×9-59=702+911+965=366-11-35=118+821+222=495×(633-625)=588-344+965=263+210=283×(873-866)=387-180×2=772-(412-52)=887-94×9=205+568+151=121+783-244=94+37×4=205×3+793=686+(686-354)=721+(688-122)=628-512=331-90×2=181+127×2=259-(828-701)=357-11-292=217-21×9=709+126+31=38+373-42=635-290=835-77-418=143×2=142×2+471=838-91×2=439-269=371+(392-355)=394-270=377×(501-494)=461-283=740-576-62=96+137=3/6-2/6=374+(983-695)=33×8+26=544-(822-748)=149-24×4=52×5=80-63+339=361×7=489-347=197-166+84=814-48=332-(64+260)=237×8=941+(224-180)=350×7-196=971-302×3=864-(249-36)=55×(24-20)=677-(994-662)=75+905+788=862-(884-714)=3/8+2/8=407+351+64=396-25×7=657+260-213=753+461+745=793+33-559=109×6=468+16-289=306-65+218=779-615+529=725-148+757=412+(172-25)=278+36+580=46+93×6=572-128=125×(391-383)=1/4+2/4=327-15×4=111×(376-370)=646×2-317=290-173-69=233+191-269=639+42×3=891+11×2=97+40-128=280-(213-113)=935+376=868-(427-297)=882-332-230=898×(984-978)=433+720+943=291-191-44=52×9=662-285×2=54+288+133=184-32×5=873-841=89+626+359=461-(48+373)=206+949-135=64×(193-186)=324×(664-660)=498-385=338-(109+131)=119×3+352=498-(445-283)=114+(332-32)=656×(700-695)=213+143-140=338-273+357=968-32×8=372-(128+204)=295+68×2=402×5=82+(242-239)=186-120=213-(57+99)=479-86×5=134-(265-193)=861-269=332+121×7=631+273+918=168×2+318=328+52×6=196+163+788=123×7=521-223=839-117=93×(321-312)=180+(639-220)=900-709-125=493+351+136=609-28×6=660-(677-158)=647+346=929+961-725=259+92=145+174-229=160+(373-253)=375-68-198=591×6-125=249×4-515=499-(110+125)=183+(375-218)=142+56=642-(473-358)=460-395=254+944+53=417+(982-59)=10×9=323×2-217=976-237-348=142×(401-396)=686-(164+211)=438+31-14=166+311+211=181-73+153=313×(463-459)=772-29×2=269-(95-61)=435+(298-119)=143×(40-35)=238+914-361=424-118=128×(262-256)=4/5-1/5=990-175=246+(177-157)=126×(373-369)=218×(235-232)=81+179×5=89×3+91=500-83-28=955-(527+204)=357-(446-388)=291+43-125=445+979=84×(316-307)=328+525=795-10×3=134+454=537+731-503=594×(253-250)=499+54+174=16×4=523-215+206=983+770-945=241×2+316=2/5-1/5=416-50×5=234-(176-59)=125+346-314=287-196=817-(453+330)=387-(228+131)=547×8=383-373+191=50×2=266-(208-154)=635-(362+246)=867-(296+217)=482×2-834=274-216+144=492-(480-356)=341-322-19=887-67×9=971-191×4=177+233=445-(77+10)=686+(730-599)=187-86×2=153+329=304-248-36=536+424-609=666-27×8=476-(113+283)=2/8-1/8=948×9=142+293-392=372×2-685=860-402=133×3-87=326-(83-57)=195×4-387=124×7=18×(77-69)=779-(121+296)=521+(676-27)=165×(462-456)=174-(219-212)=650+70-344=343+438+461=967+(878-610)=124×3-177=468+273=277×7-376=178-130-13=78×(23-17)=780-(309+29)=937-785+79=728-555-162=61+37=679×4-401=166+71×7=809-548+311=196×4+30=417-295=927-522=387+66=486-72×6=263-120-84=625-150-398=51-(232-209)=206+175=434-250+27=471-182=737+470-705=378-(272+99)=361+121-55=752+440-601=87+941+464=89+395=298-(50+161)=275-160-111=124×6-124=7/10-2/10=769×5-635=271×9-589=115×3+373=631-370=284×2-165=93+46=139+104=339-63×2=637-(970-902)=334+(433-338)=315-(344-93)=446-(75+362)=322+(490-191)=641+(430-243)=431+637-718=119+(471-402)=128×3-211=176+13+135=62×7=230+193=726-10×8=907×8-220=108-56=385-271+234=73×(461-456)=474-(86-38)=555+475-434=600-(39+141)=391-127+216=157×7=343-32-126=722-(478-296)=228+294=146×3-283=3/7+2/7=106+(872-388)=307+26+402=66-11×3=893-713+262=1/7+5/7=984-37×6=150+488=371×(283-280)=391-196-194=985-67=386-305+64=103-42=269+163+663=272×2=299-(803-688)=566+827+704=430-47-272=995-(577+408)=633-103×3=259-191=121-(424-376)=704-(864-446)=145×9-525=997-454+394=222×4+78=984-(402+357)=160+179=134-(131-110)=164+173=743×(713-710)=127×9=278+147-322=188×4=721+160+284=72+410-243=193×3-362=206+686-29=490+872-554=409-340=413-191+48=702+(546-409)=574-487=333-(322-217)=358+188+178=190×7=864-235-422=42×5+761=692-339-102=86+36+80=695-321=25+465+62=773+963+13=597-499=450-37-375=734-(295+415)=356-(319-297)=160×(950-942)=775-266=633-(137+342)=421-151-139=853×(544-539)=408-(699-689)=134×8-398=142+597+171=496-151=830-(124+244)=380×(891-888)=768-(502-58)=485+(431-56)=25×3-30=701-132×5=114+356=63+339=677-(157+444)=498-222+76=115+140=840+163×2=174×5-10=167+417=703×7-251=792×2=233-82-91=775-48×9=388-(195-130)=158×4-613=325+131=283×3-205=266-(233-87)=931+(629-520)=656+539=486-35×9=442-285+334=499-18=794×(109-103)=82+360-427=449-(236+160)=369-39-189=436-10×6=251-34-184=617×(891-883)=407-45=883-132+282=158+58+277=428+(243-177)=366-(196-108)=782-(19+695)=214-67×3=748-(843-292)=329×(431-428)=32+596+204=72+383=225+(338-138)=482-(69+71)=416-55×2=384-279-66=90×7-534=120×6-133=955+378+35=121×8-680=784+507-23=66+(448-253)=161+235=494-48-35=961+(953-634)=486-(485-392)=865-84=482+689-417=56×6+211=331-20×9=154×3-385=996-(560+264)=631×(247-243)=20×4=259+144=403×6=543×(104-101)=90×5+454=380×8-754=131+557=962×(589-584)=236+46×3=794+(527-295)=846-205=923-(921-229)=113×5=744-367+855=648×7=340-46×4=488-328=435-40=160+245-291=433+(443-208)=638-(84+391)=102+262=708-468+185=926+91×9=66+236-142=237+377+59=81-50+156=267×4-255=99×5+288=194+40+559=705+(570-543)=884-15-387=471-141+93=383-(80+95)=263+901=882-302-121=534+129=696-(717-431)=209-74=849-22×2=26+270+138=50×(21-15)=446-67=364-290-30=423+491=608-56×2=505×3-165=345-38+847=321-10×5=407×9=335+(500-165)=802-196-199=184+(225-207)=229-(314-207)=986-865=782+162-193=708-202×2=176-79+40=130+138=101+328-97=449-167=325+171=413-50×2=59×4=261+101×7=5/8+2/8=807×3-463=672×8=69×5+428=235-44×2=898-301+95=296×(269-265)=948-(533-458)=376-113-77=389×8-552=495-(186+195)=343-160+93=935-(499+409)=471-(204+147)=940×8=877+66×4=599+697+608=3/5-1/5=618-(702-215)=396-64×2=272-73+280=232-132+217=172×4+548=838-15-643=284+720+168=382+84×9=930+866=4/8+2/8=367×9=116×(267-264)=99×(456-452)=165-34×4=848-85-595=13×6+975=461×3=124×5=544-63-131=289×(757-748)=732-261+708=140×7-587=474-90×3=728-419+417=490-44-48=980+869-731=244-(296-82)=118+810+309=124+186-179=893+827+555=324×2=444-(263-228)=15×8+157=884-(179-123)=500+12×3=325+23×4=189-(67+76)=255+230=262+640+71=468-42-256=2/6-1/6=229×(321-317)=130×7-54=970-(569+35)=525+183+829=205+164×4=268-(190+41)=115×4+547=902+55×7=170×5+76=335-69×2=597+363×2=200+240+421=105+(433-426)=497+106=97+350-10=902-224×2=255+132-26=352-(343-56)=102+349-344=940-897+353=307+(471-328)=406-(261+129)=397+414-252=301×2=477-(379-248)=862-(968-220)=1/3+2/3=269×3-310=399-112-116=875+(784-417)=920+(653-245)=373+471+428=213×4-117=45+658+20=91+117×8=441+197+275=248-175+156=720×8=248×3-46=500-231+84=523-362=445-369+257=58+406-109=94+396×2=204-152-31=100×(186-177)=237-156=91×9=66×(401-397)=734-66×5=31-16+398=329-207+174=103×(793-785)=279-78=2/10+4/10=203+848-147=255-(133+31)=854-484-26=131×7=614+882-756=278+34+941=312×8=285+53+474=103+344-109=271+86×3=59+(908-204)=3/6-1/6=123×6+201=937+(897-252)=137×5-524=167×3+393=389+183=124+(408-168)=317-47×4=256+585=23+19+572=287+141-332=119×6=372-44-309=960-(575+323)=374+(335-136)=950-222-22=495+(446-419)=499-333=477-66-126=209+518+82=39×(300-293)=174×4+929=1/6+3/6=80+45=944+124+957=48×(149-145)=118-(252-245)=794-(66+418)=441+47×2=236+555-70=181×5-521=451-442+311=660+71-67=42×(144-135)=25×6=311×3=728-(476+151)=49+161=160-16×8=246×3+756=180×(341-334)=934-170-433=373+(899-549)=716-(16+209)=136+(346-178)=12×(374-371)=637-162-69=339-(289+38)=494-275=2/7+4/7=27×7=49×7=69+726-707=279-111×2=156-48+228=146-11×3=901×9=464-263+109=468+42×2=35×7+488=268-210=66+198=395-39×2=785×(812-809)=36×7-66=27×4+325=316+80-163=338×2=470-(130+300)=768×(857-852)=210×3-361=656+54+245=584×3-717=52+194=790-(208+470)=598-29+373=813×2-154=482-86-105=189-21×8=204-(284-99)=445×7-448=889-878=174×3=4/6-1/6=51×9=693-396+778=296-(495-483)=822+162=12×8+500=60+(487-264)=673-214-274=38+(458-388)=163×5=381+(442-332)=399+(305-268)=216×3+26=638-79-212=655×3=408-(15+27)=299-87=611-80+852=739×9=121×7-601=369+83×4=702-(741-233)=196+(441-251)=575+(334-278)=926-(216+146)=138+418=153+226=450+354×2=850×(300-295)=409-131+107=914-74×9=765+897=59×(391-382)=901+(946-738)=124×4=868-271×2=43×4+767=27×(95-86)=945×9=24+124+389=525×2=664-336-91=64×(832-825)=888-420-12=456+20-368=536-21×5=571-(957-497)=33+991-266=233-134+374=747-270+128=483+301+171=487×4-749=135×4+214=265×6-194=146-100+125=38×(333-324)=104+136=275×3=43+286-74=278+44+669=536+751=354-246-54=413-(165+214)=165×(438-434)=2/8+5/8=382-(66+216)=411-66=598×(906-900)=366-252=111×9-178=42-(183-168)=98+228+26=424+(496-490)=43+73×3=400-245=27+227+243=262×(33-30)=7/9-1/9=162-131+376=909-268-498=436-(419-295)=382+396+37=48×(120-113)=71×5-94=960-37+981=235-26×3=393-121+687=502-228+885=440+(338-177)=1/8+5/8=997-843=851-(66+706)=953-636-119=5/7-1/7=58+323=390-(81+275)=278+216-371=387-(37+180)=4/8-1/8=975-173+492=98+368=276-(10+31)=605×7=783+(678-629)=231+71=415×5-253=239×4=289-121-96=339+79=45+268=488+833-280=703-74-308=765-(305-225)=497-(213+85)=444×5=298-28×9=147+689+393=451-55-371=360-226+10=267-201=107+303-285=223-25=505-(16+464)=135-29=296+146×2=471-294+138=528×8-359=447-298=623-72×4=68×9-145=132+(246-104)=489-(243+38)=575-183-46=參考答案282+(367-62)=587432+995=142778+(477-426)=129366+454+21=841398-121=277393-(458-341)=276388-(231-116)=273776-(714-396)=458821+648-245=1224660-452+748=95689+(205-37)=257136×3=408996-(174+760)=6256×(485-476)=504447-25+968=1390254+(394-45)=603935×5=4675127+243-287=83578+467+117=1162714-(686-86)=114591-(73+501)=17140×2-245=35720-55×2=610194×5=970830×5-334=381676+357-188=245386×6-202=2114228×9-59=1993702+911+965=2578366-11-35=320118+821+222=1161495×(633-625)=3960588-344+965=1209263+210=473283×(873-866)=1981387-180×2=27772-(412-52)=412887-94×9=41205+568+151=924121+783-244=66094+37×4=242205×3+793=1408686+(686-354)=1018721+(688-122)=1287628-512=116331-90×2=151181+127×2=435259-(828-701)=132357-11-292=54217-21×9=28709+126+31=86638+373-42=369635-290=345835-77-418=340143×2=286142×2+471=755838-91×2=656439-269=170371+(392-355)=408394-270=124377×(501-494)=2639461-283=178740-576-62=10296+137=2333/6-2/6=1/6374+(983-695)=66233×8+26=290544-(822-748)=470149-24×4=5352×5=26080-63+339=356361×7=2527489-347=142197-166+84=115814-48=766332-(64+260)=8237×8=1896941+(224-180)=985350×7-196=2254971-302×3=65864-(249-36)=65155×(24-20)=220677-(994-662)=34575+905+788=1768862-(884-714)=6923/8+2/8=5/8407+351+64=822396-25×7=221657+260-213=704753+461+745=1959793+33-559=267109×6=654468+16-289=195306-65+218=459779-615+529=693725-148+757=1334412+(172-25)=559278+36+580=89446+93×6=604572-128=444125×(391-383)=10001/4+2/4=3/4327-15×4=267111×(376-370)=666646×2-317=975290-173-69=48233+191-269=155639+42×3=765891+11×2=91397+40-128=9280-(213-113)=180935+376=1311868-(427-297)=738882-332-230=320898×(984-978)=5388433+720+943=2096291-191-44=5652×9=468662-285×2=9254+288+133=475184-32×5=24873-841=3289+626+359=1074461-(48+373)=40206+949-135=102064×(193-186)=448324×(664-660)=1296498-385=113338-(109+131)=98119×3+352=709498-(445-283)=336114+(332-32)=414656×(700-695)=3280213+143-140=216338-273+357=422968-32×8=712372-(128+204)=40295+68×2=431402×5=201082+(242-239)=85186-120=66213-(57+99)=57479-86×5=49134-(265-193)=62861-269=592332+121×7=1179631+273+918=1822168×2+318=654328+52×6=640196+163+788=1147123×7=861521-223=298839-117=72293×(321-312)=837180+(639-220)=599900-709-125=66493+351+136=980609-28×6=441660-(677-158)=141647+346=993929+961-725=1165259+92=351145+174-229=90160+(373-253)=280375-68-198=109591×6-125=3421249×4-515=481499-(110+125)=264183+(375-218)=340142+56=198642-(473-358)=527460-395=65254+944+53=1251417+(982-59)=134010×9=90323×2-217=429976-237-348=391142×(401-396)=710686-(164+211)=311438+31-14=455166+311+211=688181-73+153=261313×(463-459)=1252772-29×2=714269-(95-61)=235435+(298-119)=614143×(40-35)=715238+914-361=791424-118=306128×(262-256)=7684/5-1/5=3/5990-175=815246+(177-157)=266126×(373-369)=504218×(235-232)=65481+179×5=97689×3+91=358500-83-28=389955-(527+204)=224357-(446-388)=299291+43-125=209445+979=142484×(316-307)=756328+525=853795-10×3=765134+454=588537+731-503=765594×(253-250)=1782499+54+174=72716×4=64523-215+206=514983+770-945=808241×2+316=7982/5-1/5=1/5416-50×5=166234-(176-59)=117125+346-314=157287-196=91817-(453+330)=34387-(228+131)=28547×8=4376383-373+191=20150×2=100266-(208-154)=212635-(362+246)=27867-(296+217)=354482×2-834=130274-216+144=202492-(480-356)=368341-322-19=0887-67×9=284971-191×4=207177+233=410445-(77+10)=358686+(730-599)=817187-86×2=15153+329=482304-248-36=20536+424-609=351666-27×8=450476-(113+283)=802/8-1/8=1/8948×9=8532142+293-392=43372×2-685=59860-402=458133×3-87=312326-(83-57)=300195×4-387=393124×7=86818×(77-69)=144779-(121+296)=362521+(676-27)=1170165×(462-456)=990174-(219-212)=167650+70-344=376343+438+461=1242967+(878-610)=1235124×3-177=195468+273=741277×7-376=1563178-130-13=3578×(23-17)=468780-(309+29)=442937-785+79=231728-555-162=1161+37=98679×4-401=2315166+71×7=663809-548+311=572196×4+30=814417-295=122927-522=405387+66=453486-72×6=54263-120-84=59625-150-398=7751-(232-209)=28206+175=381434-250+27=211471-182=289737+470-705=502378-(272+99)=7361+121-55=427752+440-601=59187+941+464=149289+395=484298-(50+161)=87275-160-111=4124×6-124=6207/10-2/10=5/10769×5-635=3210271×9-589=1850115×3+373=718631-370=261284×2-165=40393+46=139139+104=243339-63×2=213637-(970-902)=569334+(433-338)=429315-(344-93)=64446-(75+362)=9322+(490-191)=621641+(430-243)=828431+637-718=350119+(471-402)=188128×3-211=173176+13+135=32462×7=434230+193=423726-10×8=646907×8-220=7036108-56=52385-271+234=34873×(461-456)=365474-(86-38)=426555+475-434=596600-(39+141)=420391-127+216=480157×7=1099343-32-126=185722-(478-296)=540228+294=522146×3-283=1553/7+2/7=5/7106+(872-388)=590307+26+402=73566-11×3=33893-713+262=4421/7+5/7=6/7984-37×6=762150+488=638371×(283-280)=1113391-196-194=1985-67=918386-305+64=145103-42=61269+163+663=1095272×2=544299-(803-688)=184566+827+704=2097430-47-272=111995-(577+408)=10633-103×3=324259-191=68121-(424-376)=73704-(864-446)=286145×9-525=780997-454+394=937222×4+78=966984-(402+357)=225160+179=339134-(131-110)=113164+173=337743×(713-710)=2229127×9=1143278+147-322=103188×4=752721+160+284=116572+410-243=239193×3-362=217206+686-29=863490+872-554=808409-340=69413-191+48=270702+(546-409)=839574-487=87333-(322-217)=228358+188+178=724190×7=1330864-235-422=20742×5+761=971692-339-102=25186+36+80=202695-321=37425+465+62=552773+963+13=1749597-499=98450-37-375=38734-(295+415)=24356-(319-297)=334160×(950-942)=1280775-266=509633-(137+342)=154421-151-139=131853×(544-539)=4265408-(699-689)=398134×8-398=674142+597+171=910496-151=345830-(124+244)=462380×(891-888)=1140768-(502-58)=324485+(431-56)=86025×3-30=45701-132×5=41114+356=47063+339=402677-(157+444)=76498-222+76=352115+140=255840+163×2=1166174×5-10=860167+417=584703×7-251=4670792×2=1584233-82-91=60775-48×9=343388-(195-130)=323158×4-613=19325+131=456283×3-205=644266-(233-87)=120931+(629-520)=1040656+539=1195486-35×9=171442-285+334=491499-18=481794×(109-103)=476482+360-427=15449-(236+160)=53369-39-189=141436-10×6=376251-34-184=33617×(891-883)=4936407-45=362883-132+282=1033158+58+277=493428+(243-177)=494366-(196-108)=278782-(19+695)=68214-67×3=13748-(843-292)=197329×(431-428)=98732+596+204=83272+383=455225+(338-138)=425482-(69+71)=342416-55×2=306384-279-66=3990×7-534=96120×6-133=587955+378+35=1368121×8-680=288784+507-23=126866+(448-253)=261161+235=396494-48-35=411961+(953-634)=1280486-(485-392)=393865-84=781482+689-417=75456×6+211=547331-20×9=151154×3-385=77996-(560+264)=172631×(247-243)=252420×4=80259+144=403403×6=2418543×(104-101)=162990×5+454=904380×8-754=2286131+557=688962×(589-584)=4810236+46×3=374794+(527-295)=1026846-205=641923-(921-229)=231113×5=565744-367+855=1232648×7=4536340-46×4=156488-328=160435-40=395160+245-291=114433+(443-208)=668638-(84+391)=163102+262=364708-468+185=425926+91×9=174566+236-142=160237+377+59=67381-50+156=187267×4-255=81399×5+288=783194+40+559=793705+(570-543)=732884-15-387=482471-141+93=423383-(80+95)=208263+901=1164882-302-121=459534+129=663696-(717-431)=410209-74=135849-22×2=80526+270+138=43450×(21-15)=300446-67=379364-290-30=44423+491=914608-56×2=496505×3-165=1350345-38+847=1154321-10×5=271407×9=3663335+(500-165)=670802-196-199=407184+(225-207)=202229-(314-207)=122986-865=121782+162-193=751708-202×2=304176-79+40=137130+138=268101+328-97=332449-167=282325+171=496413-50×2=31359×4=236261+101×7=9685/8+2/8=7/8807×3-463=1958672×8=537669×5+428=773235-44×2=147898-301+95=692296×(269-265)=1184948-(533-458)=873376-113-77=186389×8-552=2560495-(186+195)=114343-160+93=276935-(499+409)=27471-(204+147)=120940×8=7520877+66×4=1141599+697+608=19043/5-1/5=2/5618-(702-215)=131396-64×2=268272-73+280=479232-132+217=317172×4+548=1236838-15-643=180284+720+168=1172382+84×9=1138930+866=17964/8+2/8=6/8367×9=3303116×(267-264)=34899×(456-452)=396165-34×4=29848-85-595=16813×6+975=1053461×3=1383124×5=620544-63-131=350289×(757-748)=2601732-261+708=1179140×7-587=393474-90×3=204728-419+417=726490-44-48=398980+869-731=1118244-(296-82)=30118+810+309=1237124+186-179=131893+827+555=2275324×2=648444-(263-228)=40915×8+157=277884-(179-123)=828500+12×3=536325+23×4=417189-(67+76)=46255+230=485262+640+71=973468-42-256=1702/6-1/6=1/6229×(321-317)=916130×7-54=856970-(569+35)=366525+183+829=1537205+164×4=861268-(190+41)=37115×4+547=1007902+55×7=1287170×5+76=926335-69×2=197597+363×2=1323200+240+421=861105+(433-426)=112497+106=60397+350-10=437902-224×2=454255+132-26=361352-(343-56)=65102+349-344=107940-897+353=396307+(471-328)=450406-(261+129)=16397+414-252=559301×2=602477-(379-248)=346862-(968-220)=1141/3+2/3=1269×3-310=497399-112-116=171875+(784-417)=1242920+(653-245)=1328373+471+428=1272213×4-117=73545+658+20=72391+117×8=1027441+197+275=913248-175+156=229720×8=5760248×3-46=698500-231+84=353523-362=161445-369+257=33358+406-109=35594+396×2=886204-152-31=21100×(186-177)=900237-156=8191×9=81966×(401-397)=264734-66×5=40431-16+398=413329-207+174=296103×(793-785)=824279-78=2012/10+4/10=6/10203+848-147=904255-(133+31)=91854-484-26=344131×7=917614+882-756=740278+34+941=1253312×8=2496285+53+474=812103+344-109=338271+86×3=52959+(908-204)=7633/6-1/6=2/6123×6+201=939937+(897-252)=1582137×5-524=161167×3+393=894389+183=572124+(408-168)=364317-47×4=129256+585=84123+19+572=614287+141-332=96119×6=714372-44-309=19960-(575+323)=62374+(335-136)=573950-222-22=706495+(446-419)=522499-333=166477-66-126=285209+518+82=80939×(300-293)=273174×4+929=16251/6+3/6=4/680+45=125944+124+957=202548×(149-145)=192118-(252-245)=111794-(66+418)=310441+47×2=535236+555-70=721181×5-521=384451-442+311=320660+71-67=66442×(144-135)=37825×6=150311×3=933728-(476+151)=10149+161=210160-16×8=32246×3+756=1494180×(341-334)=1260934-170-433=331373+(899-549)=723716-(16+209)=491136+(346-178)=30412×(374-371)=36637-162-69=406339-(289+38)=12494-275=2192/7+4/7=6/727×7=18949×7=34369+726-707=88279-111×2=57156-48+228=336146-11×3=113901×9=8109464-263+109=310468+42×2=55235×7+488=733268-2