三年級數(shù)學(上)計算題專項練習附答案集錦

三年級數(shù)學(上)計算題專項練習附答案集錦270-(36+10)=384+(961-253)=319×3-513=353×4=885-16×9=219×2=254+338=676+(447-124)=198+91-14=54×2=831-174-393=38+43×4=192×5+950=173-53+851=760+903+826=881+674+160=462-416+129=298+174=71+(182-151)=954+90×5=447-293+206=687-(618-399)=716+617+709=670×8-203=633-422+674=368-(44+306)=371×2-38=168+808=826-421-234=315-14×2=294-81×2=459-(31+228)=4/6+2/6=135-37+149=485-180-295=438-(178-82)=912-(898-287)=142+690-412=153-(276-191)=289-29×7=341+117=401-386+552=430-362=293+343+252=162+254-150=769-(382+272)=103×2=93×6=740×(134-127)=441-(143+183)=730-(90+611)=422×6-978=892×(852-844)=932+843-184=875×(763-758)=443+571-249=425-(385-279)=34+(463-134)=143×3=44×5=249×4-578=844+866+306=845-74=644-437-156=757-290+427=654+417=480-122-203=469-(69+29)=827-(136+418)=212×2+290=86×3=828+138×4=206×3-420=224-105+162=269-51×4=136+(225-125)=265×2-450=63×5+20=471+18×5=96-(475-444)=452-(332-314)=976-172-180=39×(211-207)=925+740+92=489-346-36=493-21×7=479+(61-32)=431-(350+50)=643-53-44=919-(272+323)=3/5+2/5=804-(762-597)=616+102×8=314+98×2=131-(408-307)=602+81+788=721-266+522=912×(616-611)=915-346×2=652×2-985=828+(701-236)=234+143-284=918-(186+496)=709+(807-461)=108+184+634=953-348=58×5+950=754-154=468×9-880=490-18×2=335×(676-672)=83+31-79=251×(79-76)=121+72+395=434-(158-47)=401-99=157+200-327=2/7+3/7=1/6+2/6=746-135=694×4-727=818×(903-899)=335-325=27×(411-403)=413-11×7=211-(945-904)=261+21-199=451-(405-89)=263-27×3=366-248+226=124×(398-392)=319-289=119×3=352-(65+32)=930+(249-107)=909-731-95=101×(370-367)=357+130-418=7/10-1/10=133+294-344=886-181×3=69×9-154=205-(368-306)=505+204+280=101×7=20×5+346=296-(212+69)=848-233=208-(289-160)=131+997+687=156+62=129×(926-923)=141+728+116=960-66×7=710×(77-71)=722-580=229-208=103×5+345=2/4-1/4=364-(216+97)=951+842+578=84+327=628-110-87=788-182+215=72+77=998-470-497=170+121=26×(113-106)=137-13×9=186×(216-212)=817×6-861=330-29×9=248+59=184+393+419=266×3-439=977-(113+339)=178+256=116×3-323=138×2=325×4-656=417-(17+19)=982-(453-113)=142+402+351=309-39+62=297+137-17=476-(243+201)=339×8-676=996+989+830=103+767+856=475-(819-358)=73×(413-407)=551-(969-488)=406+(83-34)=440+227+226=142×(729-720)=735-176×2=471-248=280-(329-108)=203+(306-45)=677-17-617=726-193+862=889×7-155=357+(759-555)=348+122=276-(443-440)=886-394×2=232-(72+157)=782-390-207=48+211=618-294×2=198+345+243=702-(458+83)=209-189=508-99+739=949-921=496-50×4=13+253×3=788-46+688=162+150+439=305+(443-376)=621+329-466=599-(159+128)=681+982=979×(810-805)=309+182=165-35-118=277-(542-512)=156+166×5=828-(155-131)=171+266=761×(238-230)=960-44-860=481-322-24=75+95=347-39-208=782×4=719×8-932=54+889-367=173×4-281=216+(643-203)=768+190=490-295-103=293+68+176=52×3+277=497+731=361-334+817=612-(387-45)=987-(108+115)=239+(410-317)=493-408=47×(182-176)=400-300+54=992×(866-858)=648+252+22=32×5+109=21+21=172×5-548=110×8=117-24+361=657+126+751=469-(124+207)=838-202=730-26×4=724+208=464+(476-345)=617-95=103×8=68×9+977=415×2-678=939×7=58+88×9=957-(268+410)=223+74+512=306-(421-242)=327+127=174×5-51=302-(244-115)=439-73×6=123+209-175=789-115×6=761-671+132=133×4-454=486-417-53=147+(347-298)=315×4=303-49+162=321×2=414-41×6=172+185-300=412×5=649-126+260=897-(279+516)=304-40-106=33×(243-239)=88-29+169=701×9=978+47-912=78×3+186=906-510=318-215=789×2=28×(223-214)=199-(982-795)=39×4+434=387-218+242=139×2=685+(668-425)=445-240-60=309+(480-26)=56+176-66=413-(433-97)=536-(516-274)=241-33×4=615×(731-726)=4/7+2/7=258-114+69=396-214-175=367-241=305+94+112=450-65+46=25+373-42=945+(89-37)=995-87×8=387-(405-320)=91×4+149=363-164=248+35×9=226+209=690×(222-217)=256-125-95=131-(52+41)=137-96=372+272-415=86×5=175+242-201=382-46×3=485-77-135=56+295+256=358-302+424=800-523=686-(704-28)=384-(320-187)=348+123-124=194+387+378=370-121=26+125=770+212+506=146+150=38×6=57×(183-179)=666+(385-198)=115×5=184×2=36×4+429=21+554+94=269×2+414=364-157×2=154+42=192+296-282=92+492=2/5+3/5=164+298-317=600-459+599=991+(452-233)=325+349+361=673-64-341=186×(174-171)=39×8+488=83+32×4=397+(481-123)=166+285=15+58+272=5/7-1/7=513×4=137-(339-245)=904-269×3=332+787-399=491-62-174=79×2=403-52-48=308×2-556=86+(590-467)=353×(484-477)=617+852-941=482-239-22=871+(931-359)=262+(869-744)=497+455-172=403-258-77=356×2-484=13+74+284=670-(119+259)=641×7=463-427+46=468×(610-603)=63+93+244=90×(249-246)=199-25+323=118×8=15×3=12×(193-184)=366+64-13=105+212=725×8-698=3/8-1/8=176-(133-27)=217×4=498-(326+16)=311-57-127=796+375-923=193×4-228=681+(547-516)=453-54×4=666+(511-253)=203×6=750-332-361=814+496-753=845×4-438=528+809=473-(121+100)=683-414-193=739+141×4=459-13-397=308×2-170=269-161=311-81+338=387×2+58=151+473+576=119+28=238-(49+49)=154×2+201=594-351-11=126+(806-274)=419-69×3=311-87-60=155-116=287-222=420-(499-267)=360×9-806=148×6-204=447-(404-314)=491-(199-22)=400×(771-764)=14×8+72=426+(249-61)=468-41-366=386-144=642+624+272=187+268=106+136×3=433-133×3=426+116=531-141+952=257-21=674×6=356-286=91+(209-134)=495-42×8=356-308+72=424-421+380=642×2=827-112+843=178+172=902+706-194=696+954=730+(828-821)=215×4-656=289-48=736-(450+44)=937-(222+699)=561×6-165=117-106=500-(134+122)=657-166-290=658×4=629+72+109=150-112=110+660+65=191×(849-842)=154+(495-490)=324-(917-711)=95×(350-342)=451-282+125=309×3=318-(431-403)=530×(676-673)=117+647+906=390×4-165=21+(273-187)=167+292×3=319-176=326-64+69=147+17×6=716-99+788=313+79-23=206+120-87=321+47+214=488-(185+191)=798-254×2=292-23×6=19×(249-244)=42+(127-83)=129+437+183=431+847-430=51+355-188=245×4-644=150+60=612-(110+227)=414-(52+172)=312+370+173=81+215=423+951+894=929+468-489=467+(235-179)=453+123+295=131×(130-124)=623×9=221×8=312+163=500-209=493-(165+227)=780-293-274=75×(192-183)=413-97=35×(135-128)=666-180×3=85+844+510=496×8-612=620-375+925=203+328+376=399-96×3=190×4+216=489-51-257=3/7+2/7=978-304-93=3/7-2/7=459×2-764=205×9-983=68-52+203=857×(64-57)=489-18=615×(460-453)=467-(58+76)=95×6=587+210=567×8=31+376+19=189+303-67=83×2+108=4/7-2/7=448×2-528=49+(866-204)=669-16×6=141×(284-279)=189×3+141=274-(987-929)=796×7=404-282+147=217-(53+84)=43+310-238=108+324=29+368-395=410-(33+195)=866-193+373=809×9-985=777×9-889=690-(364+81)=22+(863-282)=332-51×4=1/3+2/3=257-29-164=138×7=230-116=481-404=86×9-465=406-353=541×4-750=200×4-272=438+179×2=852+(698-653)=287×3=147+(156-95)=394×2-685=172+615+149=120-34+89=73×5+200=760-(319+181)=148+273-300=877×(65-62)=480-130-133=39×8+300=188×4+453=530-92+809=203+109=318+(618-201)=198×4-624=448-(485-328)=475-(339-217)=619+456-141=518-90×3=459-(490-131)=124×6-470=148×3+340=335+(988-867)=31×6-120=368-109+167=771-752=677-(310+276)=709×(554-549)=459-238=290-215-72=146×3-203=803-662+964=48×(419-413)=365+(474-365)=77×(194-190)=577+515=833-604=951-559+490=420-(20+316)=2/3-1/3=65+243×2=436+892-557=486-(792-731)=199+(475-17)=425-97-171=170-67+192=219+164-10=484-319-98=1/6+4/6=881-272=348-(494-379)=843-(750-714)=471-200-131=135+292=56+(114-97)=298+188-240=384×(567-558)=318×9=2/10+6/10=71+157-42=483-90×2=235+65=151+61=19+229-78=737-75-487=244+91×8=638-359=475-378+249=176×6=564+791-595=441-(69+128)=376-(281-93)=200+92×9=407-117-249=16+(461-158)=801-(104+651)=186-103+333=77×7-362=478-346=282×6-78=3/5-2/5=963-683=628-222-34=433-(337+21)=83+(452-160)=462-(47+54)=777-18-194=633+136=87-(503-446)=105+649-361=4/6-1/6=264-112=74×5=500-391=442-29×7=499-145-188=330-(25+189)=181+(261-195)=456+163×2=231+136+585=768×9-969=12×(64-60)=427+242+443=448-66×5=441×3=723-272-433=867-258×2=282-11×7=961-(143+400)=130×(167-163)=971-119=328+(363-182)=311-21=476-92×3=253-128=379-21×9=677-215+926=506-(671-537)=176×2=108×(361-356)=100×3+287=635-206=880-324-507=862-(261+216)=258+746-985=763+40×4=420+517-346=1/4+2/4=104×(252-245)=333×(612-604)=20+212-97=467-41-127=482-12×8=102×9-178=236×(32-29)=123×5+78=265×9-430=792-670+319=5/8-2/8=175+254-253=320+(979-640)=193×2=454-(237-43)=872-(427-64)=26+630+221=399+426+39=957-294+960=306-14×2=471+198=577-492=382-16×4=471+217-144=218-112-51=376+185+968=341+(690-359)=25+34+245=371-(115+249)=577+877=2/6-1/6=108+36×9=512-269=567+(568-537)=432+(203-102)=119+405=435-410+33=306-67-143=327×2=491-(54+435)=615-32+238=817-(825-544)=446-(27+90)=71×6-309=236+86×6=737-(714-155)=957-85×3=707×6-207=592-(458+33)=599-(767-672)=631+393-76=191×4=945-(188+84)=322+(461-133)=720-507=105×6=142×(23-18)=385-(42+53)=666+539=266×9-95=758+775-710=159+59=28+(455-438)=219-200+467=996×8=300×(57-54)=246×2-279=925-(554-102)=977-139×5=244-(933-702)=296-(112+39)=159+132×2=568+482-591=462+703+526=431-50=912×3=65+240=783-123+372=339+276=622-(875-611)=64+156-96=481-(302-274)=337-255=647-84×7=490+485=734-358+97=419-68=98×7+708=674-43×9=67×(774-769)=807-160×4=260×3=385×(832-823)=95-26×3=474+577+21=72×(533-526)=90+117=65×(278-275)=659-(437+84)=151+12×8=3/8-2/8=41+(466-207)=41×8=539+54+679=365-(400-202)=74+(182-98)=383+106-63=155+224+78=62+340=946-124×2=1/5+2/5=236+(178-177)=88+316+335=344+69×7=309-(439-389)=256+58×5=464-251-10=314-(534-354)=269-14×9=424-23×7=849-12×5=731×3-495=397+290+590=928-336+514=527-105+744=228×2+404=382-168+178=990-(40+695)=646+223=341×2-403=712+247×2=117-(210-118)=796-50×4=247-(81+79)=789-235=104×(79-74)=553+519-414=336+380-383=857-104×2=699×6=389×5=408-91-294=223+167=458-171-100=233+178×5=823-183-369=65+177+180=56×2=463+(261-36)=737+364=358+249×2=426+(405-252)=314+330=303×2+54=136×8=參考答案270-(36+10)=224384+(961-253)=1092319×3-513=444353×4=1412885-16×9=741219×2=438254+338=592676+(447-124)=999198+91-14=27554×2=108831-174-393=26438+43×4=210192×5+950=1910173-53+851=971760+903+826=2489881+674+160=1715462-416+129=175298+174=47271+(182-151)=102954+90×5=1404447-293+206=360687-(618-399)=468716+617+709=2042670×8-203=5157633-422+674=885368-(44+306)=18371×2-38=704168+808=976826-421-234=171315-14×2=287294-81×2=132459-(31+228)=2004/6+2/6=1135-37+149=247485-180-295=10438-(178-82)=342912-(898-287)=301142+690-412=420153-(276-191)=68289-29×7=86341+117=458401-386+552=567430-362=68293+343+252=888162+254-150=266769-(382+272)=115103×2=20693×6=558740×(134-127)=5180441-(143+183)=115730-(90+611)=29422×6-978=1554892×(852-844)=7136932+843-184=1591875×(763-758)=4375443+571-249=765425-(385-279)=31934+(463-134)=363143×3=42944×5=220249×4-578=418844+866+306=2016845-74=771644-437-156=51757-290+427=894654+417=1071480-122-203=155469-(69+29)=371827-(136+418)=273212×2+290=71486×3=258828+138×4=1380206×3-420=198224-105+162=281269-51×4=65136+(225-125)=236265×2-450=8063×5+20=335471+18×5=56196-(475-444)=65452-(332-314)=434976-172-180=62439×(211-207)=156925+740+92=1757489-346-36=107493-21×7=346479+(61-32)=508431-(350+50)=31643-53-44=546919-(272+323)=3243/5+2/5=1804-(762-597)=639616+102×8=1432314+98×2=510131-(408-307)=30602+81+788=1471721-266+522=977912×(616-611)=4560915-346×2=223652×2-985=319828+(701-236)=1293234+143-284=93918-(186+496)=236709+(807-461)=1055108+184+634=926953-348=60558×5+950=1240754-154=600468×9-880=3332490-18×2=454335×(676-672)=134083+31-79=35251×(79-76)=753121+72+395=588434-(158-47)=323401-99=302157+200-327=302/7+3/7=5/71/6+2/6=3/6746-135=611694×4-727=2049818×(903-899)=3272335-325=1027×(411-403)=216413-11×7=336211-(945-904)=170261+21-199=83451-(405-89)=135263-27×3=182366-248+226=344124×(398-392)=744319-289=30119×3=357352-(65+32)=255930+(249-107)=1072909-731-95=83101×(370-367)=303357+130-418=697/10-1/10=6/10133+294-344=83886-181×3=34369×9-154=467205-(368-306)=143505+204+280=989101×7=70720×5+346=446296-(212+69)=15848-233=615208-(289-160)=79131+997+687=1815156+62=218129×(926-923)=387141+728+116=985960-66×7=498710×(77-71)=4260722-580=142229-208=21103×5+345=8602/4-1/4=1/4364-(216+97)=51951+842+578=237184+327=411628-110-87=431788-182+215=82172+77=149998-470-497=31170+121=29126×(113-106)=182137-13×9=20186×(216-212)=744817×6-861=4041330-29×9=69248+59=307184+393+419=996266×3-439=359977-(113+339)=525178+256=434116×3-323=25138×2=276325×4-656=644417-(17+19)=381982-(453-113)=642142+402+351=895309-39+62=332297+137-17=417476-(243+201)=32339×8-676=2036996+989+830=2815103+767+856=1726475-(819-358)=1473×(413-407)=438551-(969-488)=70406+(83-34)=455440+227+226=893142×(729-720)=1278735-176×2=383471-248=223280-(329-108)=59203+(306-45)=464677-17-617=43726-193+862=1395889×7-155=6068357+(759-555)=561348+122=470276-(443-440)=273886-394×2=98232-(72+157)=3782-390-207=18548+211=259618-294×2=30198+345+243=786702-(458+83)=161209-189=20508-99+739=1148949-921=28496-50×4=29613+253×3=772788-46+688=1430162+150+439=751305+(443-376)=372621+329-466=484599-(159+128)=312681+982=1663979×(810-805)=4895309+182=491165-35-118=12277-(542-512)=247156+166×5=986828-(155-131)=804171+266=437761×(238-230)=6088960-44-860=56481-322-24=13575+95=170347-39-208=100782×4=3128719×8-932=482054+889-367=576173×4-281=411216+(643-203)=656768+190=958490-295-103=92293+68+176=53752×3+277=433497+731=1228361-334+817=844612-(387-45)=270987-(108+115)=764239+(410-317)=332493-408=8547×(182-176)=282400-300+54=154992×(866-858)=7936648+252+22=92232×5+109=26921+21=42172×5-548=312110×8=880117-24+361=454657+126+751=1534469-(124+207)=138838-202=636730-26×4=626724+208=932464+(476-345)=595617-95=522103×8=82468×9+977=1589415×2-678=152939×7=657358+88×9=850957-(268+410)=279223+74+512=809306-(421-242)=127327+127=454174×5-51=819302-(244-115)=173439-73×6=1123+209-175=157789-115×6=99761-671+132=222133×4-454=78486-417-53=16147+(347-298)=196315×4=1260303-49+162=416321×2=642414-41×6=168172+185-300=57412×5=2060649-126+260=783897-(279+516)=102304-40-106=15833×(243-239)=13288-29+169=228701×9=6309978+47-912=11378×3+186=420906-510=396318-215=103789×2=157828×(223-214)=252199-(982-795)=1239×4+434=590387-218+242=411139×2=278685+(668-425)=928445-240-60=145309+(480-26)=76356+176-66=166413-(433-97)=77536-(516-274)=294241-33×4=109615×(731-726)=30754/7+2/7=6/7258-114+69=213396-214-175=7367-241=126305+94+112=511450-65+46=43125+373-42=356945+(89-37)=997995-87×8=299387-(405-320)=30291×4+149=513363-164=199248+35×9=563226+209=435690×(222-217)=3450256-125-95=36131-(52+41)=38137-96=41372+272-415=22986×5=430175+242-201=216382-46×3=244485-77-135=27356+295+256=607358-302+424=480800-523=277686-(704-28)=10384-(320-187)=251348+123-124=347194+387+378=959370-121=24926+125=151770+212+506=1488146+150=29638×6=22857×(183-179)=228666+(385-198)=853115×5=575184×2=36836×4+429=57321+554+94=669269×2+414=952364-157×2=50154+42=196192+296-282=20692+492=5842/5+3/5=1164+298-317=145600-459+599=740991+(452-233)=1210325+349+361=1035673-64-341=268186×(174-171)=55839×8+488=80083+32×4=211397+(481-123)=755166+285=45115+58+272=3455/7-1/7=4/7513×4=2052137-(339-245)=43904-269×3=97332+787-399=720491-62-174=25579×2=158403-52-48=303308×2-556=6086+(590-467)=209353×(484-477)=2471617+852-941=528482-239-22=221871+(931-359)=1443262+(869-744)=387497+455-172=780403-258-77=68356×2-484=22813+74+284=371670-(119+259)=292641×7=4487463-427+46=82468×(610-603)=327663+93+244=40090×(249-246)=270199-25+323=497118×8=94415×3=4512×(193-184)=108366+64-13=417105+212=317725×8-698=51023/8-1/8=2/8176-(133-27)=70217×4=868498-(326+16)=156311-57-127=127796+375-923=248193×4-228=544681+(547-516)=712453-54×4=237666+(511-253)=924203×6=1218750-332-361=57814+496-753=557845×4-438=2942528+809=1337473-(121+100)=252683-414-193=76739+141×4=1303459-13-397=49308×2-170=446269-161=108311-81+338=568387×2+58=832151+473+576=1200119+28=147238-(49+49)=140154×2+201=509594-351-11=232126+(806-274)=658419-69×3=212311-87-60=164155-116=39287-222=65420-(499-267)=188360×9-806=2434148×6-204=684447-(404-314)=357491-(199-22)=314400×(771-764)=280014×8+72=184426+(249-61)=614468-41-366=61386-144=242642+624+272=1538187+268=455106+136×3=514433-133×3=34426+116=542531-141+952=1342257-21=236674×6=4044356-286=7091+(209-134)=166495-42×8=159356-308+72=120424-421+380=383642×2=1284827-112+843=1558178+172=350902+706-194=1414696+954=1650730+(828-821)=737215×4-656=204289-48=241736-(450+44)=242937-(222+699)=16561×6-165=3201117-106=11500-(134+122)=244657-166-290=201658×4=2632629+72+109=810150-112=38110+660+65=835191×(849-842)=1337154+(495-490)=159324-(917-711)=11895×(350-342)=760451-282+125=294309×3=927318-(431-403)=290530×(676-673)=1590117+647+906=1670390×4-165=139521+(273-187)=107167+292×3=1043319-176=143326-64+69=331147+17×6=249716-99+788=1405313+79-23=369206+120-87=239321+47+214=582488-(185+191)=112798-254×2=290292-23×6=15419×(249-244)=9542+(127-83)=86129+437+183=749431+847-430=84851+355-188=218245×4-644=336150+60=210612-(110+227)=275414-(52+172)=190312+370+173=85581+215=296423+951+894=2268929+468-489=908467+(235-179)=523453+123+295=871131×(130-124)=786623×9=5607221×8=1768312+163=475500-209=291493-(165+227)=101780-293-274=21375×(192-183)=675413-97=31635×(135-128)=245666-180×3=12685+844+510=1439496×8-612=3356620-375+925=1170203+328+376=907399-96×3=111190×4+216=976489-51-257=1813/7+2/7=5/7978-304-93=5813/7-2/7=1/7459×2-764=154205×9-983=86268-52+203=219857×(64-57)=5999489-18=471615×(460-453)=4305467-(58+76)=33395×6=570587+210=797567×8=453631+376+19=426189+303-67=42583×2+108=2744/7-2/7=2/7448×2-528=36849+(866-204)=711669-16×6=573141×(284-279)=705189×3+141=708274-(987-929)=216796×7=5572404-282+147=269217-(53+84)=8043+310-238=115108+324=43229+368-395=2410-(33+195)=182866-193+373=1046809×9-985=6296777×9-889=6104690-(364+81)=24522+(863-282)=603332-51×4=1281/3+2/3=1257-29-164=64138×7=966230-116=114481-404=7786×9-465=309406-353=53541×4-750=1414200×4-272=528438+179×2=796852+(698-653)=897287×3=861147+(156-95)=208394×2-685=103172+615+149=936120-34+89=17573×5+200=565760-(319+181)=260148+273-300=121877×(65-62)=2631480-130-133=21739×8+300=612188×4+453=1205530-92+809=1247203+109=312318+(618-201)=735198×4-624=168448-(485-328)=291475-(339-217)=353619+456-141=934518-90×3=248459-(490-131)=100124×6-470=274148×3+340=784335+(988-867)=45631×6-120=66368-109+167=426771-752=19677-(310+276)=91709×(554-549)=3545459-238=221290-215-72=3146×3-203=235803-662+964=110548×(419-413)=288365+(474-365)=47477×(194-190)=308577+515=1092833-604=229951-559+490=882420-(20+316)=842/3-1/3=1/365+243×2=551436+892-557=771486-(792-731)=425199+(475-17)=657425-97-171=157170-67+192=295219+164-10=373484-319-98=671/6+4/6=5/6881-272=609348-(494-379)=233843-(750-714)=807471-200-131=140135+292=42756+(114-97)=73298+188-240=246384×(567-558)=3456318×9=28622/10+6/10=8/1071+157-42=186483-90×2=303235+65=300151+61=21219+229-78=170737-75-487=175244+91×8=972638-359=279475-378+249=346176×6=1056564+791-595=760441-(69+128)=244376-(281-93)=188200+92×9=1028407-117-249=4116+(461-158)=319801-(104+651)=46186-103+333=41677×7-362=177478-346=132282×6-78=16143/5-2/5=1/5963-683=280628-222-34=372433-(337+21)=7583+(452-160)=375462-(47+54)=361777-18-194=565633+136=76987-(503-446)=30105+649-361=3934/6-1/6=3/6264-112=15274×5=370500-391=109442-29×7=239499-145-188=166330-(25+189)=116181+(261-195)=247456+163×2=782231+136+585=952768×9-969=594312×(64-60)=48427+242+443=1112448-66×5=118441×3=1323723-272-433=18867-258×2=351282-11×7=205961-(143+400)=418130×(167-163)=520971-119=852328+(363-182)=509311-21=290476-92×3=200253-128=125379-21×9=190677-215+926=1388506-(671-537)=372176×2=352108×(361-356)=540100×3+287=587635-206=429880-324-507=49862-(261+216)=385258+746-985=19763+40×4=923420+517-346=5911/4+2/4=3/410