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

三年級數(shù)學(xué)(上)計算題專項(xiàng)練習(xí)附答案集錦603+519+507=94×6-563=345-63×4=313+(180-31)=120×(193-188)=195×(59-54)=845×9=711×(385-379)=253-(323-287)=64+119=474-166-233=320-246=552+368×2=542×2=299+(452-93)=255+478-680=548+10×2=615-69-515=499×3-973=218-50-106=936-187+430=55×(104-99)=122+178+598=370+113-23=52×(148-141)=664×(263-258)=103×7+661=334-314+401=58+304+360=46×7=192+300-340=373+265+318=364-237+155=11×6+105=308+68×3=468-(498-252)=69+282-294=3/8-1/8=65-(231-184)=87×(251-247)=418-150×2=697-(658+16)=261-191+210=540-(251+287)=22×5+201=4/7-2/7=516×6=2/7-1/7=635-424=45×7=156+233=511×(724-715)=857×5=13×(415-410)=578×(355-349)=997-(528+203)=363+356=988-529+806=219+222-244=248×8=14×3+359=454-351+82=162×5+170=198×3-470=80×(110-107)=948-(568+36)=946×(271-267)=29×(114-106)=141-(409-319)=932-134+881=49+200=455-136+152=376+(672-514)=123+74×8=986+(945-873)=947×(942-937)=492-(80+321)=176-11×2=469-22-239=804×9-665=400+(364-216)=352-(32+267)=411×(619-612)=796×4=75+180×2=545-32×8=338+143=124-96=796-95=900-(555-116)=166×6=233+145+329=408+848=850-187=772-(272+400)=166+253-165=171-146=767+227=968-521+947=991-96×7=230×4-650=404+40-423=835+498+450=865+544-698=993×6=189-33+59=267+47=52+169×2=3/8-2/8=782-125=47×7=395-79×3=68×8+143=232×4=250-224=288+(268-78)=473-(303+103)=113×7+79=50+55=477-412+220=458+173+279=401-90=318-12=851-614-113=181×4+292=3/4-1/4=174×3=12+293+74=791-(346-316)=901-684-31=168×5-197=334-(200+130)=235+139=193+217-373=998-(495-14)=438×2-492=413-359=321×6=556-(474-158)=468-58-299=429-97-158=2/4-1/4=393-51=477-274+109=266+83+116=70×(468-459)=913-(58+80)=751×(409-406)=358+(171-141)=35+55=206+274-462=434×(373-364)=687-123×5=195+774-183=672+195+308=868-(748-296)=76×9+146=906-91×4=93+861-772=158×6=467+957=474-108×3=172+153-274=22+22×7=459-231-173=208+224=781×8-998=745-172-12=396+(476-335)=65×(321-314)=886-286×3=222+(280-110)=451-55+793=500-118-134=495-190-290=36×6=498-146=60×3+103=768+84×8=186+(448-197)=441-207=739×2=818+(740-65)=281+105=806+98+92=459-294+177=99×7+656=449-57×2=831-230-137=628-269×2=767-312-32=129×2=426-(173+41)=400-(255+66)=188+60=427-28-399=8/10+2/10=374-104+143=454+79×4=269-(479-239)=725-134×3=45×(776-773)=150+320-212=403-(61+311)=109×(441-438)=250+(727-686)=239-164+226=453+467+776=83×6+210=621+38+101=244-121-36=155×(485-482)=712+105×3=710+758-227=698-458+104=262-18×9=960+623+816=370+663-258=249+(758-707)=321-104×2=216×4-457=331+78-189=935×(920-916)=355×9=301×3=593-170=3/8+4/8=501-(138+62)=267×2-513=936-124×5=189×5-293=356-305+222=268+295=134+202+382=302-15-18=476-46×5=811-(164+384)=400+(644-234)=60+(311-310)=397+309+248=363-150=103+559+252=456-(12+222)=46×9-339=932-495-238=41×9=395-237=43+(361-263)=260×3-155=586-(62+436)=292-191+264=757-528=927-144×5=512+(710-283)=79+240=248-187=351-(66+17)=811-(238-159)=651-313+279=414×2-539=605×7=389-(232+147)=793+110+432=447-103=38+12+95=42+275-142=47×(257-254)=329-(160-31)=54×3=242×3-640=345-54-45=393-231-63=399+(266-160)=490-24-188=363+112×2=555+101+107=245-(411-346)=740+(268-36)=378-13=990-(784-353)=328+155=131×3-20=797-(702-423)=893×6=889-(783-704)=695-121=711-74×5=124+36=49+434-146=825×2-995=448-176×2=366+204×3=203×(484-481)=446+(519-452)=329-315=360-45×6=245+90+645=237-108=429-(354-251)=910-(14+259)=341-(172+115)=686-(37+467)=681×4-392=185-(61+79)=439-245+240=268+137=111×(433-424)=864×8=10+467+170=941-275-597=378-356=861-531-295=656+574+197=323+(279-147)=195×4-661=393-(271+79)=545-52×5=977-932=153+89-42=142×7-673=215×3-51=291+114+485=307×6=725+611+520=648+885-553=445×9=88+834+962=438+171=231×9-573=963-(338+400)=919-(157+723)=206-(162-131)=94+363×2=738-190+347=564+(887-716)=106×9-649=582+26+321=778-134-529=474+(440-298)=523-264+499=201-(151-75)=485-(153+30)=379-44×5=142×7+339=816+725-961=821-(140+106)=326-257+265=924+46×2=480-(374+86)=470-(220+43)=257-202=132+194=158×4=387-(281-88)=219+96=454-18×2=638+179+151=173-40-24=952+173+621=69×(348-342)=436×(83-77)=106-33=769×4=3/8+2/8=274+168-329=46×4+255=147-126=372-(31+211)=265-19×3=827+281-798=5/8+3/8=875-(869-330)=99×8-597=24×2=251+150=913-(737-691)=234-100+242=165×2+604=856+(974-178)=839×4-271=932+305+887=764+170+330=393-235-119=959+270+391=691×4=773×5-542=738×(578-575)=494-20×4=705×9=34×7=373-283+128=820-143=620-300=285+314×2=755+631-277=3/8+5/8=488-366+73=68-27-16=624+610-931=781-491-38=3/6-2/6=134+164-198=5/8-2/8=18+244-71=155+342=365×8=247+92-57=95×2+435=119+326=879+76-704=712×3-343=415-(338-142)=29×6-131=504-(463-417)=223+248-385=602-(367-224)=132+638-614=490-165=233+806=913-(600-81)=451-87×4=110+772-234=455×2-145=62+341+539=80×6-46=408+(373-73)=90+345+213=180-(450-402)=350-(487-427)=877+(702-369)=15+74=233+(953-151)=677-20×5=427+81×6=484-(470-268)=535×2-872=584×9=40+246-154=952+(738-19)=422-339-67=374-32=973-678-132=48-14-11=985-114-722=33×7=686-(355-179)=414×3=92×(190-187)=13+438-111=272-188+249=880-(680-239)=816-219+79=336-(905-622)=950-605-185=154×(115-110)=153×4=43+(246-98)=556+208=496-(27+360)=173×5=261×5-548=120+372=136×4=268×3=98-10×9=149×(620-614)=410-92×4=32+275×2=368+297-136=713-543+649=343+(761-687)=24+(121-58)=770+93-165=329-60=127+132=138×(638-632)=528+(926-353)=488+806+42=339-88×2=536-155=292-83-99=91×(109-105)=10×3+185=775-68×9=892×(732-726)=229-33×4=831-162-404=442-(131+287)=368-(447-297)=786-763=173+156=120×(647-641)=67+384=323+125=112×3+307=21+320-41=841×6-355=232+52×6=404+196×3=863+165-258=65×7-234=409-(84+154)=299-290+161=505-365+345=964+(481-258)=952-712+133=36×(435-431)=134-66×2=364-(364-193)=399-126×2=943-(348+287)=83-32+225=38+170-19=304×3-288=66×5+115=255-168+139=25×7-149=431-87-93=631+249+868=803+309=6/9-1/9=161+136+510=820×8-35=466+(283-194)=33+(668-238)=992-31-269=58×(241-233)=451-(645-242)=282-(229-226)=131+269=273+92+572=57×(119-111)=268+219=426+737+496=415-258-116=837-153=721-(161+11)=500-182-132=5/9+2/9=775-51+908=430-98=810-256+775=313-11+482=181+138×4=15+(548-442)=74+433=904-(190+435)=883-345+461=398-(58+301)=338-(290+41)=92×(255-250)=466-210+77=729×9-668=968-416-87=321×3-97=736×7-708=100×3+165=755+457-654=603+103×7=844-(497+251)=937-(414+518)=169+221+436=410-101+14=999-(440+121)=590+157=94+245=763+518-751=939-(193+594)=225+128=216+160+710=877-594+971=28×(914-910)=166+235-137=921+(375-95)=921×(268-263)=47×3+374=364-14×4=14×(408-404)=524+176+137=31×2+105=265+61=65+212=178-30+109=326-(187+116)=872-126=287-43×4=594-549+944=218+451+200=925-342-339=442-10-97=117×3=972-366-215=336-(129-34)=285+34×3=145+346+386=419-82×2=53+200-151=120×9=758-170=723-676+984=689-11=819-(254+38)=632-(718-181)=866×(587-579)=940-266-443=126+(303-183)=300×2=381×2-457=39+(440-290)=242×(271-267)=370+(232-50)=550-(481-96)=923+944=290-172=444-(293+35)=492-(63+147)=718-594+741=931-638-224=838-(241+585)=394-(109+182)=446-10×6=245-66=622-(828-217)=137-(389-260)=354-(378-277)=667×(779-773)=434-(721-398)=6/10+2/10=726-148×4=371-90+117=157×9-757=145+221-302=605×7-181=677-495-10=927-69-259=810-82×7=109×7-449=169×3=373-16=583+935+586=149+(635-528)=652+(166-103)=64+636+75=489×8-465=253-(402-343)=908×7-874=69+138-83=973-473=175+160=149×(476-470)=757×5-135=281-(173+63)=690+510=132+295+274=311+119×6=148×5-638=944-310×3=719+704-194=857-59+143=929-10×5=405+261-356=483-(198-26)=887×(697-692)=795+485×2=955-616=333-295+341=946+196+904=717×3-541=207+440-49=71+696+15=320+220=84×(656-652)=6/8-2/8=68+223=499-155-171=102+(415-365)=7/10+2/10=152-22×3=342-17-181=456-66-205=61×(484-481)=303-193=74+103×2=100×3=25×4=282-82-72=591×2-574=164+(345-195)=462-(467-217)=786+45×9=485-206-261=799+(246-104)=361+(719-245)=362-(470-408)=331+997-84=67×(475-469)=558×5=208+81-235=815-(534-391)=122+671=220+(143-96)=325+(322-227)=142-111=504-(55+426)=330-115-43=726-171=59+160=777×9-55=174+321-430=218×4-315=218×8=137×6-138=429-31×8=311-275=384+101×9=214-(149-47)=50×6-167=190-35+92=580+651+886=432-220-152=29+77=787+381=914+977-544=479-38×4=88×7+626=265+(350-191)=786-358=540+495-45=362-256+328=30×9=838×5-218=613-(100+443)=101+222-154=36×6+446=389+(330-204)=123+(153-58)=626×8=834-89×5=327-24×6=950-337-227=187-170=68×2+375=27×5=466-191-213=819-50×2=321+145×3=361-89-176=179+355×2=382+436+323=784×6=784-131+689=436-28×8=495-94=722×(26-20)=265+(430-329)=459-(483-328)=389-57-198=494-(500-468)=761-146=236×2-402=752+200=477-118+42=448+31-175=730-(930-726)=899-(222+68)=25×9=2/6+3/6=261×2=288-(282-199)=276-(488-247)=316+184+515=1/8+6/8=713+212=430-(500-466)=391-68×3=251-21×5=233+686+453=372-264+383=143×6-101=494-403=147×(72-68)=435+227=582-342-127=73×2=431-214×2=89×(389-384)=48+317×2=726-75+501=826-(138-12)=339-(57+119)=826-(441-13)=357-160+291=474-87=116×3+165=274+55-138=4/8-2/8=163+29+584=55×7+135=104+(354-340)=29+512+217=202×4=261-(304-67)=246×(499-496)=895+476=496-306+346=814+954-405=816-(111+523)=22+924-768=83×5+781=340-49×4=230+932-417=505+946+256=682-256+349=162+236=20+486+135=139×(26-22)=395-196-160=159+220=435-284=131×(229-225)=336-(69+35)=114×7=113+(202-198)=301-57×4=4/8+3/8=742+(699-446)=234×4=230×4+489=243-(60+157)=188+(402-365)=215-32×3=91×9-662=54×5-108=156+113=338-266=618+(665-73)=527+227+110=110×(445-437)=851+(757-702)=95×7+715=587-48×7=257+329=517-(956-681)=699-253+853=662+(241-84)=377-(104+215)=747-(629-449)=281×9-700=468-(154+296)=38+529+280=2/8+3/8=355-(129+36)=7/10-2/10=406×(366-362)=212×(396-392)=735-445+314=445-76×5=842-12=335-66×5=373-32×9=227+924+404=330×2=979-284=791+(664-51)=參考答案603+519+507=162994×6-563=1345-63×4=93313+(180-31)=462120×(193-188)=600195×(59-54)=975845×9=7605711×(385-379)=4266253-(323-287)=21764+119=183474-166-233=75320-246=74552+368×2=1288542×2=1084299+(452-93)=658255+478-680=53548+10×2=568615-69-515=31499×3-973=524218-50-106=62936-187+430=117955×(104-99)=275122+178+598=898370+113-23=46052×(148-141)=364664×(263-258)=3320103×7+661=1382334-314+401=42158+304+360=72246×7=322192+300-340=152373+265+318=956364-237+155=28211×6+105=171308+68×3=512468-(498-252)=22269+282-294=573/8-1/8=2/865-(231-184)=1887×(251-247)=348418-150×2=118697-(658+16)=23261-191+210=280540-(251+287)=222×5+201=3114/7-2/7=2/7516×6=30962/7-1/7=1/7635-424=21145×7=315156+233=389511×(724-715)=4599857×5=428513×(415-410)=65578×(355-349)=3468997-(528+203)=266363+356=719988-529+806=1265219+222-244=197248×8=198414×3+359=401454-351+82=185162×5+170=980198×3-470=12480×(110-107)=240948-(568+36)=344946×(271-267)=378429×(114-106)=232141-(409-319)=51932-134+881=167949+200=249455-136+152=471376+(672-514)=534123+74×8=715986+(945-873)=1058947×(942-937)=4735492-(80+321)=91176-11×2=154469-22-239=208804×9-665=6571400+(364-216)=548352-(32+267)=53411×(619-612)=2877796×4=318475+180×2=435545-32×8=289338+143=481124-96=28796-95=701900-(555-116)=461166×6=996233+145+329=707408+848=1256850-187=663772-(272+400)=100166+253-165=254171-146=25767+227=994968-521+947=1394991-96×7=319230×4-650=270404+40-423=21835+498+450=1783865+544-698=711993×6=5958189-33+59=215267+47=31452+169×2=3903/8-2/8=1/8782-125=65747×7=329395-79×3=15868×8+143=687232×4=928250-224=26288+(268-78)=478473-(303+103)=67113×7+79=87050+55=105477-412+220=285458+173+279=910401-90=311318-12=306851-614-113=124181×4+292=10163/4-1/4=2/4174×3=52212+293+74=379791-(346-316)=761901-684-31=186168×5-197=643334-(200+130)=4235+139=374193+217-373=37998-(495-14)=517438×2-492=384413-359=54321×6=1926556-(474-158)=240468-58-299=111429-97-158=1742/4-1/4=1/4393-51=342477-274+109=312266+83+116=46570×(468-459)=630913-(58+80)=775751×(409-406)=2253358+(171-141)=38835+55=90206+274-462=18434×(373-364)=3906687-123×5=72195+774-183=786672+195+308=1175868-(748-296)=41676×9+146=830906-91×4=54293+861-772=182158×6=948467+957=1424474-108×3=150172+153-274=5122+22×7=176459-231-173=55208+224=432781×8-998=5250745-172-12=561396+(476-335)=53765×(321-314)=455886-286×3=28222+(280-110)=392451-55+793=1189500-118-134=248495-190-290=1536×6=216498-146=35260×3+103=283768+84×8=1440186+(448-197)=437441-207=234739×2=1478818+(740-65)=1493281+105=386806+98+92=996459-294+177=34299×7+656=1349449-57×2=335831-230-137=464628-269×2=90767-312-32=423129×2=258426-(173+41)=212400-(255+66)=79188+60=248427-28-399=08/10+2/10=1374-104+143=413454+79×4=770269-(479-239)=29725-134×3=32345×(776-773)=135150+320-212=258403-(61+311)=31109×(441-438)=327250+(727-686)=291239-164+226=301453+467+776=169683×6+210=708621+38+101=760244-121-36=87155×(485-482)=465712+105×3=1027710+758-227=1241698-458+104=344262-18×9=100960+623+816=2399370+663-258=775249+(758-707)=300321-104×2=113216×4-457=407331+78-189=220935×(920-916)=3740355×9=3195301×3=903593-170=4233/8+4/8=7/8501-(138+62)=301267×2-513=21936-124×5=316189×5-293=652356-305+222=273268+295=563134+202+382=718302-15-18=269476-46×5=246811-(164+384)=263400+(644-234)=81060+(311-310)=61397+309+248=954363-150=213103+559+252=914456-(12+222)=22246×9-339=75932-495-238=19941×9=369395-237=15843+(361-263)=141260×3-155=625586-(62+436)=88292-191+264=365757-528=229927-144×5=207512+(710-283)=93979+240=319248-187=61351-(66+17)=268811-(238-159)=732651-313+279=617414×2-539=289605×7=4235389-(232+147)=10793+110+432=1335447-103=34438+12+95=14542+275-142=17547×(257-254)=141329-(160-31)=20054×3=162242×3-640=86345-54-45=246393-231-63=99399+(266-160)=505490-24-188=278363+112×2=587555+101+107=763245-(411-346)=180740+(268-36)=972378-13=365990-(784-353)=559328+155=483131×3-20=373797-(702-423)=518893×6=5358889-(783-704)=810695-121=574711-74×5=341124+36=16049+434-146=337825×2-995=655448-176×2=96366+204×3=978203×(484-481)=609446+(519-452)=513329-315=14360-45×6=90245+90+645=980237-108=129429-(354-251)=326910-(14+259)=637341-(172+115)=54686-(37+467)=182681×4-392=2332185-(61+79)=45439-245+240=434268+137=405111×(433-424)=999864×8=691210+467+170=647941-275-597=69378-356=22861-531-295=35656+574+197=1427323+(279-147)=455195×4-661=119393-(271+79)=43545-52×5=285977-932=45153+89-42=200142×7-673=321215×3-51=594291+114+485=890307×6=1842725+611+520=1856648+885-553=980445×9=400588+834+962=1884438+171=609231×9-573=1506963-(338+400)=225919-(157+723)=39206-(162-131)=17594+363×2=820738-190+347=895564+(887-716)=735106×9-649=305582+26+321=929778-134-529=115474+(440-298)=616523-264+499=758201-(151-75)=125485-(153+30)=302379-44×5=159142×7+339=1333816+725-961=580821-(140+106)=575326-257+265=334924+46×2=1016480-(374+86)=20470-(220+43)=207257-202=55132+194=326158×4=632387-(281-88)=194219+96=315454-18×2=418638+179+151=968173-40-24=109952+173+621=174669×(348-342)=414436×(83-77)=2616106-33=73769×4=30763/8+2/8=5/8274+168-329=11346×4+255=439147-126=21372-(31+211)=130265-19×3=208827+281-798=3105/8+3/8=1875-(869-330)=33699×8-597=19524×2=48251+150=401913-(737-691)=867234-100+242=376165×2+604=934856+(974-178)=1652839×4-271=3085932+305+887=2124764+170+330=1264393-235-119=39959+270+391=1620691×4=2764773×5-542=3323738×(578-575)=2214494-20×4=414705×9=634534×7=238373-283+128=218820-143=677620-300=320285+314×2=913755+631-277=11093/8+5/8=1488-366+73=19568-27-16=25624+610-931=303781-491-38=2523/6-2/6=1/6134+164-198=1005/8-2/8=3/818+244-71=191155+342=497365×8=2920247+92-57=28295×2+435=625119+326=445879+76-704=251712×3-343=1793415-(338-142)=21929×6-131=43504-(463-417)=458223+248-385=86602-(367-224)=459132+638-614=156490-165=325233+806=1039913-(600-81)=394451-87×4=103110+772-234=648455×2-145=76562+341+539=94280×6-46=434408+(373-73)=70890+345+213=648180-(450-402)=132350-(487-427)=290877+(702-369)=121015+74=89233+(953-151)=1035677-20×5=577427+81×6=913484-(470-268)=282535×2-872=198584×9=525640+246-154=132952+(738-19)=1671422-339-67=16374-32=342973-678-132=16348-14-11=23985-114-722=14933×7=231686-(355-179)=510414×3=124292×(190-187)=27613+438-111=340272-188+249=333880-(680-239)=439816-219+79=676336-(905-622)=53950-605-185=160154×(115-110)=770153×4=61243+(246-98)=191556+208=764496-(27+360)=109173×5=865261×5-548=757120+372=492136×4=544268×3=80498-10×9=8149×(620-614)=894410-92×4=4232+275×2=582368+297-136=529713-543+649=819343+(761-687)=41724+(121-58)=87770+93-165=698329-60=269127+132=259138×(638-632)=828528+(926-353)=1101488+806+42=1336339-88×2=163536-155=381292-83-99=11091×(109-105)=36410×3+185=215775-68×9=163892×(732-726)=5352229-33×4=97831-162-404=265442-(131+287)=24368-(447-297)=218786-763=23173+156=329120×(647-641)=72067+384=451323+125=448112×3+307=64321+320-41=300841×6-355=4691232+52×6=544404+196×3=992863+165-258=77065×7-234=221409-(84+154)=171299-290+161=170505-365+345=485964+(481-258)=1187952-712+133=37336×(435-431)=144134-66×2=2364-(364-193)=193399-126×2=147943-(348+287)=30883-32+225=27638+170-19=189304×3-288=62466×5+115=445255-168+139=22625×7-149=26431-87-93=251631+249+868=1748803+309=11126/9-1/9=5/9161+136+510=807820×8-35=6525466+(283-194)=55533+(668-238)=463992-31-269=69258×(241-233)=464451-(645-242)=48282-(229-226)=279131+269=400273+92+572=93757×(119-111)=456268+219=487426+737+496=1659415-258-116=41837-153=684721-(161+11)=549500-182-132=1865/9+2/9=7/9775-51+908=1632430-98=332810-256+775=1329313-11+482=784181+138×4=73315+(548-442)=12174+433=507904-(190+435)=279883-345+461=999398-(58+301)=39338-(290+41)=792×(255-250)=460466-210+77=333729×9-668=5893968-416-87=465321×3-97=866736×7-708=4444100×3+165=465755+457-654=558603+103×7=1324844-(497+251)=96937-(414+518)=5169+221+436=826410-101+14=323999-(440+121)=438590+157=74794+245=339763+518-751=530939-(193+594)=152225+128=353216+160+710=1086877-594+971=125428×(914-910)=112166+235-137=264921+(375-95)=1201921×(268-263)=460547×3+374=515364-14×4=30814×(408-404)=56524+176+137=83731×2+105=167265+61=32665+212=277178-30+109=257326-(187+116)=23872-126=746287-43×4=115594-549+944=989218+451+200=869925-342-339=244442-10-97=335117×3=351972-366-215=391336-(129-34)=241285+34×3=387145+346+386=877419-82×2=25553+200-151=102120×9=1080758-170=588723-676+984=1031689-11=678819-(254+38)=527632-(718-181)=95866×(587-579)=6928940-266-443=231126+(303-183)=246300×2=600381×2-457=30539+(440-290)=189242×(271-267)=968370+(232-50)=552550-(481-96)=165923+944=1867290-172=118444-(293+35)=116492-(63+147)=282718-594+741=865931-638-224=69838-(241+585)=12394-(109+182)=103446-10×6=386245-66=179622-(828-217)=11137-(389-260)=8354-(378-277)=253667×(779-773)=4002434-(721-398)=1116/10+2/10=8/10726-148×4=134371-90+117=398157×9-757=656145+221-302=64605×7-181=4054677-495-10=172927-69-259=599810-82×7=236109×7-449=314169×3=507373-16=357583+935+586=2104149+(635-528)=256652+(166-103)=71564+636+75=775489×8-465=3447253-(402-343)=194908×7-874=548269+138-83=124973-473=500175+160=335149×(476-470)=894757×5-135=3650281-(173+63)=45690+510=1200132+295+274=701311+119×6=1025148×5-638=102944-310×3=14719+704-194=1229857-59+143=941929-10×5=879405+261-356=310483-(198-26)=311887×(697-692)=4435795+485×2=1765955-616=339333-295+341=379946+196+904=2046717×3-541=1610207+440-49=59871+696+15=782320+220=54084×(656-652)=3366/8-2/8=4/868+223=291499-155-171=173102+(415-365)=1527/10+2/10=9/10152-22×3=86342-17-181=144456-66-205=18561×(484-481)=183303-193=11074+103×2=280100×3=30025×4=100282-82-72=128591×2-574=608164+(345-195)=314462-(467-217)=212786+45×9=1191485-206-261=18799+(246-104)=941361+(719-245)=835362-(470-408)=300331+997-84=124467×(475-469)=402558×5=2790208+81-235=54815-(534-391)=672122+671=793220+(143-96)=267325+(322-227)=420142-111=31504-(55+426)=23330-115-43=172726-171=55559+160=219777×9-55=6938174+321-43