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134×2-221=738-640=114+307+432=885+828+334=390×2-248=478-(163+260)=72×5=291×6=288+(142-15)=66+94=163-120=92+337×2=926+613-625=289+129×3=116-52+94=38+(919-560)=126+90=434+(398-126)=30×2=741-91-289=418×2-213=874-(523+117)=749-(240+126)=215×(768-762)=186+54+637=721+995-825=669×8-550=226+299×3=330+915-723=71+421=651×(208-201)=852-53=43+627+178=442×2=362-89+74=302+234+313=969+(813-112)=284+(232-157)=854-(241+129)=49+34×5=428-256+16=610×2=717×(880-872)=239+255=631-333+895=512+931-657=595×9=30+29=562+364+472=173+753=427×9-740=400-34×7=252+(663-206)=211+(467-137)=318-67-166=951-887+138=299-(238+24)=892-438+965=106+(125-45)=719+664+926=56+744-154=513-(365-49)=149+(393-29)=803-(461-224)=29+49=108×2=905+(445-172)=325-(222-153)=336-260+15=134+245-288=277×(551-547)=499-143=347-(85+201)=352-39-34=859×9=707-(544+144)=898+663-433=412-230+243=624+300+25=434-(321-300)=508+13×2=412-66×6=347+90+532=290+108-330=340-(351-111)=336-232=324×3+138=856×(18-10)=218+135=137-(481-381)=533+140+513=123×3+199=126×(200-194)=470-181-74=404-(802-584)=656-(73+202)=149+543=482-(62+14)=372-34×2=799-316-225=258×(659-650)=332×8-718=441-(48+44)=446-313-27=574×4-462=152×7=440-101×3=308+(386-364)=182+110-145=745×7-473=834×7=687-301+25=4/10+3/10=755-284×2=532×(884-877)=759-626+891=220×4-703=265×2+994=457+33-36=929+(412-226)=941-(106+589)=162+297-186=512-10+153=586-330-55=491-115×3=259-20=340+(490-168)=352-(14+322)=336×2-330=265-55-104=96+(415-70)=967-16-111=98×3=876-137=217+89=989+771+32=188-48×2=289×2=322+60-93=260-(333-306)=235+(309-118)=28+415-398=563-122-73=192×4-440=957-(995-580)=276+(919-107)=541-(884-724)=492-(59+426)=4/8-1/8=628×4-404=321+88+238=48×(33-28)=243+94+383=287+238+92=938-701-221=956-(508+375)=291×3-679=615+335=496+451-133=145-135=923-555+696=390-(41+271)=2/5-1/5=130×(26-21)=262-14×5=380×3=528×2=412-(36+372)=398-206-21=647+811+483=347-256+104=141×5-659=339-180+215=218-(66+54)=196+257=179×2+333=212-(471-346)=481-222=57×(135-131)=344-29×7=119+205=666-266-290=222×(301-292)=687-268-355=421-236-154=611-564=927-429×2=250×2-20=400-(285+70)=403-24×4=348+92-191=193-(190-97)=989-483-329=880-(195+424)=282×3+920=14×6+107=217+145×3=313-32=753-202×2=119×(349-346)=907×2-742=526-115×2=99+572+51=968-269-212=332-(154+135)=388-249=344×2-687=81+284=359-12-279=482-163-145=8/9-1/9=13+447×2=357×8-819=321×8-250=56×6=165+54-136=388-189+347=336×9=68×4-186=495-292=96×5-88=508×(425-416)=563-212×2=3/8+2/8=464×2-102=69+89-131=418-110×3=137-(363-325)=341+(294-138)=911-136-586=496-252-11=447-20×7=51×5+774=955+717+422=3/10+4/10=351-131-215=656+820+108=881-(762-230)=875-58×8=364×8=811×5-937=37×7+168=386+(311-161)=903×9-942=177×(384-381)=406-(39+301)=167-165+166=657+541=405-(256+140)=645×7=85-20+326=937-21+402=113×5+221=128+330=875+(984-557)=426×4-540=337-73-109=364-(444-146)=792-(215-138)=771-114+183=269-132+32=362-127=205+75×4=164×6=966-38-108=114×8+11=22×6=489×3=454-55=410-(334-144)=3/10+2/10=288×(276-270)=3/5+2/5=465-114×3=219-29=127×(172-168)=498-11-383=837-(305+241)=905-332-271=328+63×3=152×3=898-(16+588)=4/7-1/7=845×7=839-(723+12)=59+124-20=168-157=475-(142-12)=311-124=658×(580-572)=889×8=968-(261-30)=359-206-60=638-(490+88)=553-489-17=166-72×2=925-598=432-(215-106)=159×(325-322)=356×2=364-26×5=677+87-635=327+85×6=187+(859-834)=675-462+559=70+372=749-(458-296)=36+(286-280)=376-66×5=995-66×9=288+(360-273)=559+89+981=493-385=589+554=82×6+206=917-39×2=96×(161-155)=196+40+246=115×6-315=95+(869-615)=611+56-470=719-(366-59)=193+240=33×(28-19)=469×2-149=244×2+619=483-349-71=47+232=7/9+2/9=87+113-126=170×(378-375)=975-196×2=63+195×4=691×3-517=280+347+971=199×5+900=147-29=105+65=227×4-182=339+521-746=44+332-22=351-(544-435)=179×2+427=257-13×8=883+637-880=805-539=22×8=537×5=585-172+449=105×3=97×5+478=4/7+2/7=517+633-265=213-33×6=486-(286+45)=784-(581-518)=933-(275+223)=324+108-63=10+255+196=299+(357-288)=925-(368+296)=84×3+403=221-16×2=145-16+313=402-(258-123)=70+572-558=440-10+530=201-113+954=283-(166+92)=595+920-436=402+(291-240)=315+45×5=25+90=651-31×6=906-324-443=712-444-262=311-243+140=47-(639-619)=941-(260+536)=944-426=766-434+519=400-352+236=286-(116+99)=4/5-1/5=747-(382+219)=771-(290-223)=782×8=2/7-1/7=527-91×3=1/8+2/8=318+580-676=700+323+794=29+(954-837)=604-199×2=438×2=178×4+160=214-(778-717)=37×6=152×(462-458)=469-205-249=195-133+95=139+237=164×(342-339)=418-(162-76)=77×9-415=910+(632-74)=183+173+352=254+(768-349)=703+630+282=149×2=5/7-1/7=34+397+469=629-(243+355)=453-(325+50)=739×(102-98)=348×6-806=107-(464-380)=908×5-149=413-158×2=36×(319-316)=980+268-373=787-697+899=645-604=107×5-135=698+(502-380)=447-(880-868)=493+(983-721)=990-(200+516)=620×(415-408)=905+(976-771)=142×7=484+(821-109)=395+101×6=41×(479-476)=737-214-24=167×5=768-(634-307)=356-322=185+243-213=393-168+265=109×2=316+(165-40)=53+10+489=307+(122-59)=180-53=479×2+374=398+46-358=21+65+217=783+45+972=945×9=496×(784-777)=302-55×5=245-136+386=332-(264-132)=20+225×3=153×5-697=732-312×2=500×2-212=41+166=861-(552-138)=396×2+668=861-616=626-(332-34)=583+56×9=940-769=380-171=115×(264-261)=402+(247-120)=684-24×5=118+281+14=344-73-71=952-144-43=3/5-1/5=18+260-225=121+69=361-10×2=23×8=548-458=148×2-51=103+(269-177)=238-39×2=275-178=361-165=60+999+273=491+104-290=336-(390-167)=932-94×8=111+388-41=224×(490-487)=52×(75-68)=320×3-625=490+292+203=385+608-81=711-154-392=395-127=128×3-249=517×(720-716)=88+285×2=2/4-1/4=440-(454-93)=343-38×4=949-39=232-16×5=448-88×4=32+85-29=298×2=813+(380-162)=948-542-114=213+121×3=430×2-690=447-137+143=417×(260-257)=461-83=81×5=436+224+240=369×2-611=107-88+415=321-(22+178)=322-(982-958)=965-112×8=229×3-334=373×7-737=11×9=870-785-47=486×9-336=135+817-705=295-81+182=161×6-370=411+(671-549)=249×2=249-39×6=207+112=263×(354-351)=384×2-610=223+329=50-14×3=411-(164+29)=202+(983-802)=52+226-245=312+47+169=524-(807-348)=533-(562-431)=449×6=269-23×3=26+(448-304)=666+395+805=296×(323-320)=813-190-469=971-104+639=252-(189-85)=487-143×2=744-351×2=174×(602-597)=178+248=118+67×5=193+(800-732)=269-82+157=132-76+615=254×2-342=214+292=442-(483-59)=185+(984-854)=263×2=441-116-37=817×4=934×2=469+(17-11)=220+(415-139)=785-138-306=256-189=890-566+930=140×(38-33)=312+(271-132)=338-42-247=392-(320-174)=382-235-104=81+389-130=385-14-23=949-(90+78)=162+321+89=335-(280+52)=411-117-193=85×(318-310)=651+452+99=445+41+123=766-(139+60)=98+(388-274)=299-(341-265)=456+134-333=188-165+428=235+99=636+215-341=580+846+758=21×9=202-(317-151)=330+538+509=499-(468-326)=809-56×3=56×9+825=459×(389-383)=60+903-352=418-(224-12)=3/7-2/7=142-107=95+337=303+265×2=58-19+193=258-(330-87)=413-51=80+39=992+265-103=495-(490-270)=781-(237+163)=356-298+133=184×2=204-61=821+944=232-(90+90)=297-288+441=42×8-23=309-51-133=466-10×9=354-50×2=218×(17-14)=304-21×6=274+153=242×5-726=611×(133-129)=6/10-2/10=202-143=395+(409-406)=711-76-625=1/6+2/6=142+44+52=252-225+307=177-(78+26)=745-189-377=478-230=348-319+259=898×9=125+263×3=543+953+801=542-134-85=447-14-118=218×(281-277)=61×(447-439)=967+46-186=332+127-119=856-288=239+121-162=266+60+575=341-(134-38)=51×4=35+109+793=551×(196-187)=156+153-75=291+(297-293)=492-(423+68)=862-307×2=302+591=4/6-1/6=841+(613-570)=615+436=867-126×5=532+598+539=222+118=700-529=370+(502-41)=988-408-28=64+74=92+18-88=122×4+435=78×4=317+91=469-75-22=362+96-456=431+817-729=461+(666-573)=699-45×2=40+39+113=485+(84-30)=233×3+969=316-177+269=38+83-71=426+80×3=525-227=804-230-179=140×(45-40)=85+(293-48)=761-21×5=590-449+396=342-263=341+867=548+364×2=397-335+256=18+606+71=850-(178+227)=333-232-33=612-548-43=459-41-376=460×3-978=775+478-774=687-238+635=205-109=109×(170-167)=71+131+239=431+332=499+(190-76)=887+435+546=993-338+927=899-829+333=329-292=2/6+3/6=310+38+460=853-86+877=957-308=105×8-124=245-(432-308)=12×2+427=141×2-211=495×8-642=282+85-334=156-(160-127)=417-(170+40)=330+552=794+236=191-36=313-134×2=86+15=867-464=870-(383-320)=615-156=2/9+6/9=341+(490-441)=830×8-805=274×5=123+272-265=325+900=553-118×4=196+224=642+427×2=328×3=233-(13+122)=251×3=150+553+880=121×7+995=340×2+257=375×(769-763)=443+107×2=63+375=462-32=456-31-371=200+175-323=418-(202+175)=35×8=517+169+416=407-314=643×(720-712)=123+110×6=124+392×2=882-298+360=174×3+34=61×2+193=66×6-215=274+(854-80)=261-(22+167)=569+197+737=382-26-353=318+213=43+773+66=332-(363-345)=436-(53+124)=709-(158+54)=803-(655-533)=341+216=964-65=173×3=716-(897-450)=267+149=31+27=456×2=465-177=443-(137+261)=975×9=113×5+95=130-48+372=564+887=87×(106-101)=289+354×2=486-190-114=852×6-766=737×(694-689)=716×7-235=241+248+653=225+101+574=652×9-912=206×4=91+289-257=303×2-600=814+636+917=48×4+77=623-410+777=111×(449-443)=218-51×4=264-(118+119)=182×2+449=145+219=874-120=874-530+74=374×(304-297)=76+275-230=275×8-367=230-(18+32)=105+343=302+128=86-(186-173)=155+846=101×9-722=408+111+945=376-19-31=499-(248+131)=380+(494-29)=204+582=299+352=105+439+110=846-141×5=711×(112-108)=473+325×2=329-(326-248)=342-(26+97)=430-96×3=546+334×2=735-(172+79)=99×(362-357)=65+252=126×(306-301)=354-(367-273)=541-140=563×(367-363)=93×6=845-545+551=504×5=316-55+144=906-(82+232)=644×(372-364)=399-65=270+(151-80)=97+20+462=289+326-602=384×(126-120)=286-17×9=31×(267-261)=954-452=765-269+962=892-532=698-(133+266)=488+(459-427)=130+130=391-188+167=5/8+2/8=72+112×3=389+(494-309)=716+261-464=300-(389-135)=參考答案134×2-221=47738-640=98114+307+432=853885+828+334=2047390×2-248=532478-(163+260)=5572×5=360291×6=1746288+(142-15)=41566+94=160163-120=4392+337×2=766926+613-625=914289+129×3=676116-52+94=15838+(919-560)=397126+90=216434+(398-126)=70630×2=60741-91-289=361418×2-213=623874-(523+117)=234749-(240+126)=383215×(768-762)=1290186+54+637=877721+995-825=891669×8-550=4802226+299×3=1123330+915-723=52271+421=492651×(208-201)=4557852-53=79943+627+178=848442×2=884362-89+74=347302+234+313=849969+(813-112)=1670284+(232-157)=359854-(241+129)=48449+34×5=219428-256+16=188610×2=1220717×(880-872)=5736239+255=494631-333+895=1193512+931-657=786595×9=535530+29=59562+364+472=1398173+753=926427×9-740=3103400-34×7=162252+(663-206)=709211+(467-137)=541318-67-166=85951-887+138=202299-(238+24)=37892-438+965=1419106+(125-45)=186719+664+926=230956+744-154=646513-(365-49)=197149+(393-29)=513803-(461-224)=56629+49=78108×2=216905+(445-172)=1178325-(222-153)=256336-260+15=91134+245-288=91277×(551-547)=1108499-143=356347-(85+201)=61352-39-34=279859×9=7731707-(544+144)=19898+663-433=1128412-230+243=425624+300+25=949434-(321-300)=413508+13×2=534412-66×6=16347+90+532=969290+108-330=68340-(351-111)=100336-232=104324×3+138=1110856×(18-10)=6848218+135=353137-(481-381)=37533+140+513=1186123×3+199=568126×(200-194)=756470-181-74=215404-(802-584)=186656-(73+202)=381149+543=692482-(62+14)=406372-34×2=304799-316-225=258258×(659-650)=2322332×8-718=1938441-(48+44)=349446-313-27=106574×4-462=1834152×7=1064440-101×3=137308+(386-364)=330182+110-145=147745×7-473=4742834×7=5838687-301+25=4114/10+3/10=7/10755-284×2=187532×(884-877)=3724759-626+891=1024220×4-703=177265×2+994=1524457+33-36=454929+(412-226)=1115941-(106+589)=246162+297-186=273512-10+153=655586-330-55=201491-115×3=146259-20=239340+(490-168)=662352-(14+322)=16336×2-330=342265-55-104=10696+(415-70)=441967-16-111=84098×3=294876-137=739217+89=306989+771+32=1792188-48×2=92289×2=578322+60-93=289260-(333-306)=233235+(309-118)=42628+415-398=45563-122-73=368192×4-440=328957-(995-580)=542276+(919-107)=1088541-(884-724)=381492-(59+426)=74/8-1/8=3/8628×4-404=2108321+88+238=64748×(33-28)=240243+94+383=720287+238+92=617938-701-221=16956-(508+375)=73291×3-679=194615+335=950496+451-133=814145-135=10923-555+696=1064390-(41+271)=782/5-1/5=1/5130×(26-21)=650262-14×5=192380×3=1140528×2=1056412-(36+372)=4398-206-21=171647+811+483=1941347-256+104=195141×5-659=46339-180+215=374218-(66+54)=98196+257=453179×2+333=691212-(471-346)=87481-222=25957×(135-131)=228344-29×7=141119+205=324666-266-290=110222×(301-292)=1998687-268-355=64421-236-154=31611-564=47927-429×2=69250×2-20=480400-(285+70)=45403-24×4=307348+92-191=249193-(190-97)=100989-483-329=177880-(195+424)=261282×3+920=176614×6+107=191217+145×3=652313-32=281753-202×2=349119×(349-346)=357907×2-742=1072526-115×2=29699+572+51=722968-269-212=487332-(154+135)=43388-249=139344×2-687=181+284=365359-12-279=68482-163-145=1748/9-1/9=7/913+447×2=907357×8-819=2037321×8-250=231856×6=336165+54-136=83388-189+347=546336×9=302468×4-186=86495-292=20396×5-88=392508×(425-416)=4572563-212×2=1393/8+2/8=5/8464×2-102=82669+89-131=27418-110×3=88137-(363-325)=99341+(294-138)=497911-136-586=189496-252-11=233447-20×7=30751×5+774=1029955+717+422=20943/10+4/10=7/10351-131-215=5656+820+108=1584881-(762-230)=349875-58×8=411364×8=2912811×5-937=311837×7+168=427386+(311-161)=536903×9-942=7185177×(384-381)=531406-(39+301)=66167-165+166=168657+541=1198405-(256+140)=9645×7=451585-20+326=391937-21+402=1318113×5+221=786128+330=458875+(984-557)=1302426×4-540=1164337-73-109=155364-(444-146)=66792-(215-138)=715771-114+183=840269-132+32=169362-127=235205+75×4=505164×6=984966-38-108=820114×8+11=92322×6=132489×3=1467454-55=399410-(334-144)=2203/10+2/10=5/10288×(276-270)=17283/5+2/5=1465-114×3=123219-29=190127×(172-168)=508498-11-383=104837-(305+241)=291905-332-271=302328+63×3=517152×3=456898-(16+588)=2944/7-1/7=3/7845×7=5915839-(723+12)=10459+124-20=163168-157=11475-(142-12)=345311-124=187658×(580-572)=5264889×8=7112968-(261-30)=737359-206-60=93638-(490+88)=60553-489-17=47166-72×2=22925-598=327432-(215-106)=323159×(325-322)=477356×2=712364-26×5=234677+87-635=129327+85×6=837187+(859-834)=212675-462+559=77270+372=442749-(458-296)=58736+(286-280)=42376-66×5=46995-66×9=401288+(360-273)=375559+89+981=1629493-385=108589+554=114382×6+206=698917-39×2=83996×(161-155)=576196+40+246=482115×6-315=37595+(869-615)=349611+56-470=197719-(366-59)=412193+240=43333×(28-19)=297469×2-149=789244×2+619=1107483-349-71=6347+232=2797/9+2/9=187+113-126=74170×(378-375)=510975-196×2=58363+195×4=843691×3-517=1556280+347+971=1598199×5+900=1895147-29=118105+65=170227×4-182=726339+521-746=11444+332-22=354351-(544-435)=242179×2+427=785257-13×8=153883+637-880=640805-539=26622×8=176537×5=2685585-172+449=862105×3=31597×5+478=9634/7+2/7=6/7517+633-265=885213-33×6=15486-(286+45)=155784-(581-518)=721933-(275+223)=435324+108-63=36910+255+196=461299+(357-288)=368925-(368+296)=26184×3+403=655221-16×2=189145-16+313=442402-(258-123)=26770+572-558=84440-10+530=960201-113+954=1042283-(166+92)=25595+920-436=1079402+(291-240)=453315+45×5=54025+90=115651-31×6=465906-324-443=139712-444-262=6311-243+140=20847-(639-619)=27941-(260+536)=145944-426=518766-434+519=851400-352+236=284286-(116+99)=714/5-1/5=3/5747-(382+219)=146771-(290-223)=704782×8=62562/7-1/7=1/7527-91×3=2541/8+2/8=3/8318+580-676=222700+323+794=181729+(954-837)=146604-199×2=206438×2=876178×4+160=872214-(778-717)=15337×6=222152×(462-458)=608469-205-249=15195-133+95=157139+237=376164×(342-339)=492418-(162-76)=33277×9-415=278910+(632-74)=1468183+173+352=708254+(768-349)=673703+630+282=1615149×2=2985/7-1/7=4/734+397+469=900629-(243+355)=31453-(325+50)=78739×(102-98)=2956348×6-806=1282107-(464-380)=23908×5-149=4391413-158×2=9736×(319-316)=108980+268-373=875787-697+899=989645-604=41107×5-135=400698+(502-380)=820447-(880-868)=435493+(983-721)=755990-(200+516)=274620×(415-408)=4340905+(976-771)=1110142×7=994484+(821-109)=1196395+101×6=100141×(479-476)=123737-214-24=499167×5=835768-(634-307)=441356-322=34185+243-213=215393-168+265=490109×2=218316+(165-40)=44153+10+489=552307+(122-59)=370180-53=127479×2+374=1332398+46-358=8621+65+217=303783+45+972=1800945×9=8505496×(784-777)=3472302-55×5=27245-136+386=495332-(264-132)=20020+225×3=695153×5-697=68732-312×2=108500×2-212=78841+166=207861-(552-138)=447396×2+668=1460861-616=245626-(332-34)=328583+56×9=1087940-769=171380-171=209115×(264-261)=345402+(247-120)=529684-24×5=564118+281+14=413344-73-71=200952-144-43=7653/5-1/5=2/518+260-225=53121+69=190361-10×2=34123×8=184548-458=90148×2-51=245103+(269-177)=195238-39×2=160275-178=97361-165=19660+999+273=1332491+104-290=305336-(390-167)=113932-94×8=180111+388-41=458224×(490-487)=67252×(75-68)=364320×3-625=335490+292+203=985385+608-81=912711-154-392=165395-127=268128×3-249=135517×(720-716)=206888+285×2=6582/4-1/4=1/4440-(454-93)=79343-38×4=191949-39=910232-16×5=152448-88×4=9632+85-29=88298×2=596813+(380-162)=1031948-542-114=292213+121×3=576430×2-690=170447-137+143=453417×(260-257)=1251461-83=37881×5=405436+224+240=900369×2-611=127107-88+415=434321-(22+178)=121322-(982-958)=298965-112×8=69229×3-334=353373×7-737=187411×9=99870-785-47=38486×9-336=4038135+817-705=247295-81+182=396161×6-370=596411+(671-549)=533249×2=498249-39×6=15207+112=319263×(354-351)=789384×2-610=158223+329=55250-14×3=8411-(164+29)=218202+(983-802)=38352+226-245=33312+47+169=528524-(807-348)=65533-(562-431)=402449×6=2694269-23×3=20026+(448-304)=170666+395+805=1866296×(323-320)=888813-190-469=154971-104+639=1506252-(189-85)=148487-143×2=201744-351×2=42174×(602-597)=870178+248=426118+67×5=453193+(800-732)=261269-82+157=344132-76+615=671254×2-342=166214+292=506442-(483-59)=18185+(984-854)=315263×2=526441-116-37=288817×4=3268934×2=1868469+(17-11)=475220+(415-139)=496785-138-306=341256-189=67890-566+930=1254140×(38-33)=700312+(271-132)=451338-42-247=49392-(320-174)=246382-235-104=4381+389-130=340385-14-23=348949-(90+78)=781162+321+89=572335-(280+52)=3411-117-193=10185×(318-310)=680651+452+99=1202445+41+123=609766-(139+60)=56798+(388-274)=212299-(341-265)=223456+134-333=257188-165+428=451235+99=334636+215-341=510580+846+758=218421×9=189202-(317-151)=36330+538+509=1377499-(468-326)=357809-56×3=64156×9+825=1329459×(389-383)=275460+903-352=611418-(224-12)=2063/7-2/7=1/7142-107=3595+337=432303+265×2=83358-19+193=232258-(330-87)=15413-51=36280+39=119992+265-103=1154495-(490-270)=275781-(237+163)=381356-298+133=191184×2=368204-61=143821+944=1765232-(90+90)=52297-288+441=45042×8-23=313309-51-133=125466-10×9=376354-50×2=254218×(17-14)=654304-21×6=178274+153=427242×5-726=484611×(133-129)=24446/10-2/10=4/10202-143=59395+(409-406)=398711-76-625=101/6+2/6=3/6142+44+52=238252-225+307=334177-(78+26)=73745-189-377=179478-230=248348-319+259=288898×9=8082125+263×3=914543+953+801=2297542-134-85=323447-14-118=315218×(281-277)=87261×(447-439)=488967+46-186=827332+127-119=340856-288=568239+121-162=198266+60+575=901341-(134-38)=24551×4=20435+109+793=937551×(196-187)=4959156+153-75=234291+(297-293)=295492-(423+68)=1862-307×2=248302+591=8934/6-1/6=3/6841+(613-570)=884615+436=1051867-126×5=237532+598+539=1669222+118=340700-529=171370+(502-41)=831988-408-28=55264+74=13892+18-88=22122×4+435=92378×4=312317+91=408469-75-22=372362+96-456=2431+817-729=519461+(666-573)=554699-45×2=60940+39+113=192485+(84-30)=539233×3+969=1668316-177+269=40838+83-71=50426+80×3=666525-227=298804-230-179=395140×(45-40)=70085+(293-48)=330761-21×5=656590-449+396=537342-263=79341+867=1208548+364×2=1276397-335+256=31818+606+71=695850-(178+227)=445333-232-33=68612-548-43=21459-41-376=42460×3-978=402775+478-774=479687-238+635=1084205-109=96109×(170-167)=32771+131+239=441431+332=763499+(190-76)=613887+435+546=186899