三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦500-68-296=2/6-1/6=998+96+756=403-22+78=197+355=91+121=449+778+99=213+203=339-87×2=109+297-398=928-99×2=979+530-971=142+383=97×4-297=283+191=395×6-824=72×8+522=848-(51+244)=497×(425-420)=370-(40+198)=388×7-287=92×6+267=1/6+2/6=392-61×2=80+234=5/10+4/10=49+(138-33)=180×7=413+445-444=6/9-2/9=69+202-243=149+411=850+303+56=6/8+2/8=41+171×4=880-589-104=15×5+299=141+319=475-448+408=622+278-202=518-500=739-(212+55)=488-57×4=245-15=279+19×8=833-68×7=429×(630-621)=290-134+18=187+937+21=78-(95-85)=955+(861-816)=385-(177+196)=945+554=955×8=298×4=449-21×7=258-(472-460)=256-(574-469)=369+(398-266)=253×(654-648)=432-(290+54)=893-843+444=24×(167-158)=642-364-125=983-(881-729)=672-93×3=200×3-239=751+255-463=300×3-63=199+594+207=710+580-781=218×4-521=329-262+53=74+147=179+275-41=90×(221-218)=193+70×3=142-(476-457)=237-97=265+122-85=146×4=324-10-95=201+29×4=796-257×2=74+404=225+631=724+146=255-160+69=383×5-565=382+(355-38)=493-196-254=102×2-203=43×8=709-10×6=448-18×5=892-450+615=453-432=157-(93+25)=52×3=138×6-507=495-263-31=408-(85+276)=988-(397+347)=308-(722-557)=169×5-147=404+46-60=350+(359-229)=4/9+2/9=296-256=530-(147+182)=493-(284+186)=641-(161+473)=888+135×7=181×5-16=326-246+248=740-196+964=125×6=99-(419-335)=796+858-116=466-263=487-29-410=120×9=549+412-172=163×6-294=634-(311+289)=881-527-326=78×7-116=296+519=754+913+153=847×6=159+284=338-37×6=196×5-445=915+481×2=485-(53+127)=741+793=865-631-182=5/10-4/10=137×(429-424)=111+877-871=819×5-992=248-14×6=913-334-105=150+889+324=848-(384+421)=173+598-629=423+(215-129)=268×3+843=5/8-1/8=501-(777-503)=109×2+135=54×7=7/9+2/9=413×(852-843)=465-(989-842)=185×(396-391)=702+24+217=468-123-54=765-585=684-629+834=135×6-573=371-190-101=889-191-402=429-325+320=500-155×2=404-287+194=361×2-578=220×4-123=367-(466-347)=81×8=62+272+356=735+248+757=196×6=818+(951-634)=205×4-521=147×(35-30)=126×7-599=529+628+948=185+116-157=56+318-370=331-(117-69)=127-112+336=806-(326+230)=203-101+139=491+104=620+862+616=318-239=22+(420-34)=777+23×5=897×(700-691)=988+852=649×(565-562)=880+850=391-29×4=318+414+70=190×5=265+59-175=781-45+936=552+221+88=337-42×3=4/7+2/7=459+62+421=930-190+613=222-(496-441)=564-417-90=254+878-473=333+156=925+96+673=437+(257-98)=493-(249+31)=464-276=588+186-463=322×(615-609)=525+868=725-(684-34)=487-437-41=331+130=341-(360-166)=163×(287-282)=29+829+31=261+(325-76)=199+304×2=514-222×2=335×5-626=317-172-109=990+48×3=668×7-989=350+62-362=907×(548-540)=185-62=338-(327-235)=108-(252-154)=955×(509-504)=96-11=760-42×4=336-(71+29)=535+258-493=410-331+306=232×3=932+(335-95)=194+582+95=20+353×2=439-428+18=54+202+447=3/8+4/8=757-(123+410)=487+(464-427)=95×(463-457)=883+104×4=522-51×9=371+(466-363)=538-(897-361)=442-386+320=180+(992-248)=422-(44+342)=411+442+414=74×3=817-197=934+437-798=119+570+305=698-270-27=916-(302-197)=219-75×2=182×5=237-116-106=278+146+564=247×2-188=147×2-14=917-(211+257)=280-160+384=231×2=254×3-117=520×(809-805)=153-(491-442)=272+38×8=670-614=357-(110+133)=129×4=158-41=818+185+925=53+339+521=117×(163-157)=880×3-868=176×4=443×3-164=282+31-158=413+406=717-(69+203)=380-255=85×(384-380)=365+157×3=3/6-1/6=986-164×3=166-(258-209)=157+(404-61)=141×4+960=881-(604+20)=121×7-53=679+(681-257)=96-(770-686)=5/6-1/6=333-(339-24)=142+220=158×(197-193)=928+260+158=920-416=77+213=284×3+535=441-(218+63)=208+263=339-49-89=817-(329+137)=196×5-534=826×(854-845)=651-505+559=387×9-81=158×(751-742)=993-138+909=346+150=818-(970-502)=769+818+972=758-249=883-59×3=130+97-222=73×5=932-124-26=202×(116-113)=82+285+209=471-(57+347)=907-293+473=26+(788-76)=734+(181-22)=942-(657+71)=789+251-942=925×5=328-(434-338)=485-290-92=848-(535-70)=230+(259-184)=4/8-2/8=224+337-212=644×3=592-370-222=688-165×2=951+235+758=422-20×7=133×7-874=412-112×2=149×4=176-151+994=461×2-290=319×(591-586)=123+289-199=987-383-29=35×3+399=143+346×2=101+193=132+63×7=470-(177+59)=453-(369-85)=429-167-110=110-28=630-209×2=28+250-278=941-(491-355)=19×7+296=63×(400-396)=91×9-589=123+(299-203)=254-(460-214)=3/8+2/8=459-170=78×9-153=280×2+72=192+68=241+135=279+308×3=329+98-252=390+69-293=24×7=817×8-806=64×(469-465)=868×7=380+80=553-(476-135)=367-11=453-174×2=305+139=712+91×9=215+201=180+59×6=52+47×9=113+215+614=626-71=317-235=752+(613-13)=102+233+430=400×2+268=369-61+170=115+(409-326)=531-(373+69)=738-(429+182)=920-(913-239)=417-34×2=257-191+62=817-(209+496)=413-198+102=246-170=971-614=415-61×2=59×2=1/7+4/7=56×6+355=53×6=522+645=458-33-63=725×2=125+378=961+(400-203)=384-187=855-738+83=111×5=47×7+128=223-(152-44)=10×9=201-16×8=245+105-330=509-477+81=112+95=130+(541-272)=299+(189-59)=410×6=521+68+138=124+302-263=338-276=469-13×3=938-29×9=148-136+330=81×(424-418)=354-11×7=234-51-148=317-55=120×(429-422)=335+308×2=254+(943-902)=507+26+964=434-(34+382)=314×3-176=807-352=406+65-169=116+348=329-(134+89)=97+74+831=266+(91-65)=857×8=89×5+258=188+86-72=469-(258+111)=278+441+106=93×3-99=87×(325-318)=385×2+250=993-261-341=235+931-601=694+535=471-342+150=844-(319-289)=732-228+381=59+167-39=245×2=255-165+74=7/9-1/9=474-139×3=849-56+20=117+383-333=319+(481-151)=220-13×4=112+156×2=410-281-83=80+389-80=623-56×7=305+258+686=107×3=450-(497-159)=150+92-133=681-(827-681)=906-(591-111)=775-13=112+67×6=186×2+567=196+130=443+(196-126)=783-63=427-(107+44)=363-42×6=156×(319-313)=414+64-220=571-(808-455)=483-237+170=145×(301-298)=454-67×2=859-92-642=687-(624-543)=279+117=561-247×2=413-256+87=83+126=795+78+20=935+(263-204)=978-920-18=185-11=394+(765-456)=458×3-973=128+234=270-41=569×5-746=505+707+452=131+281=205+499-248=535×2=780×2=400+280+106=510-14+495=415-32=192+184-323=913-149×2=632-120×4=803+871=275-(304-45)=115×2=138+535=142×(301-298)=642+182×2=66×(455-452)=429-255-76=313-99-141=500+(301-19)=223-(416-333)=709-487=210-93-100=16×(494-485)=675-65+761=871-722-95=236-(86+64)=172×4-69=267-171=774-454-66=65+195+97=120+168+686=105-21×4=978×4=288-14×5=251-19=181×(540-537)=836×(388-383)=232+842=899-349=467-233=463-(375-286)=855+620-179=496-87=10×(207-201)=561+182=133+235×4=148×(485-482)=31+72×9=105×4+358=62+25+397=332×2+910=281+(322-211)=431+363-295=908×4-160=894-827+204=535-10-267=790×3-621=365+(305-29)=535-528+950=349+838=13+273-263=826-752+864=129×7+86=84×2+872=401-249+217=2/8-1/8=912×(896-893)=198-(242-200)=166-(87+73)=551+(973-774)=793+124+534=194×4-497=63+500+247=360-(241-95)=237-212=921-150+287=37×5=445-192-100=280-(86+30)=322-(221+12)=279×(431-428)=178×5=382-51-300=369-360+361=107-75+326=401×5-160=223+83-176=368-51×3=626-20×6=340-(298-44)=119-68+325=171+242×3=999+248-640=963-555=242×3=693-31-305=447-36-401=218×6=325-88×2=123×(383-377)=371-27×8=671-(92+466)=81×(207-201)=125+25=819-314×2=706-59×2=339-(102+232)=300-51×4=6/8-1/8=775-598=794-94+266=535-(738-567)=83×5+764=260-(128+104)=389-200-35=222+(227-191)=237-(472-436)=148+434=199×4-496=497+(327-218)=85+845+425=655-274-270=281+19+579=218-105=399-174-27=476×5-384=438-(182+195)=965-330=822-36×4=347+80+230=818×3-622=939-(185+621)=362-(291-252)=552×7-723=232+200-358=108×9=141+404+914=46+19=967-121-64=644-356=85×4=2/7+3/7=30×4+491=977-684+409=263-29×6=174+88=103×6+779=555×(133-130)=378-(151+105)=417-(314+25)=874-483-366=530+433+977=469+(265-172)=649+197-483=378-65=229+193=7/10+2/10=297×9=247-(16+155)=275×(773-768)=533×(525-521)=870-15+67=863-467=966-361-507=509×(447-443)=82×7-385=447+137=460-264+238=189×(247-244)=183-95=426+149+162=362+96=773×5-261=110+23=121×8=726-(62+524)=159+86-217=335×(822-816)=145+200+186=436×8-39=498-(451-397)=3/4-1/4=341-170+55=928-(652-501)=724+506-318=775+491-783=106+104×8=730+(537-22)=982-(22+150)=727-569-120=783+(428-319)=388-134×2=57+(348-248)=399-57×4=853-735=230-130-67=667-(34+323)=54+334+412=266-20×6=469-220-143=315+917-353=124×(303-296)=239×8=978-(359-298)=789×4=498-24×7=201-47=39+(851-694)=234+(676-483)=811-(223+17)=430×8-526=415-393=74+126-31=193-35×2=58+790-570=68×(92-87)=31×9+400=33×5=483-146-101=484-179×2=197×(219-216)=750+814-894=382-43-12=961-221-680=165+(436-311)=339-33-118=627-61-276=179-(245-151)=682-103-135=2/4-1/4=231-176+315=424-113×2=936-397-22=451-(354-195)=160×5-485=78×6+150=399-164+269=308+388+43=640+(515-410)=415-305+158=608-(82+273)=11×3=206-(110+69)=233+654+683=552+(460-292)=870-750+101=252×2=485-(131+63)=341+81-109=332-319+68=307+(176-69)=113×(346-342)=839×5=326-90×2=848-(992-787)=820+623+246=165×3+862=409+223=637+938-193=540+401+533=32×5-141=36×7+14=449-159=278+(293-255)=913-821+805=512-243-80=399-(27+200)=398×(846-838)=119+154-242=98+(410-274)=827-(444+203)=324×4-353=447×(52-45)=152×(22-16)=736-(648-566)=3/6+2/6=40×2=79×4+15=45+(495-145)=211-110=93×2=97+774+77=927×3=238-73-121=525×6-804=337-313-10=159-(367-220)=160+234=244-(406-402)=332+(484-359)=534-347=376-(161+75)=310-98=640-(73+521)=329×2-298=335-(304+18)=225-117+132=492-(422-393)=190+404+308=711-364+30=460+(492-344)=814+(986-467)=307+169×3=452+51×7=518-(687-242)=544-(777-686)=108+413+269=250×2=128+339=500+(542-506)=858×4-705=49×3=716+213×4=973×(233-229)=65+808-159=223-57+209=93×(176-170)=87×6=159×6-21=476+(220-136)=184-(418-417)=153-61=528+(463-82)=602-464=772+(754-470)=564-(801-758)=778-701=133+91+142=402-142=485-404=347-102×3=780×7=429+(814-279)=400-(21+337)=90-28-58=89×6-397=188×(241-237)=464+(384-336)=25×(140-131)=612×8=321+(297-156)=281+156=500+89+507=19×9+322=740×(955-951)=55×6+438=參考答案500-68-296=1362/6-1/6=1/6998+96+756=1850403-22+78=459197+355=55291+121=212449+778+99=1326213+203=416339-87×2=165109+297-398=8928-99×2=730979+530-971=538142+383=52597×4-297=91283+191=474395×6-824=154672×8+522=1098848-(51+244)=553497×(425-420)=2485370-(40+198)=132388×7-287=242992×6+267=8191/6+2/6=3/6392-61×2=27080+234=3145/10+4/10=9/1049+(138-33)=154180×7=1260413+445-444=4146/9-2/9=4/969+202-243=28149+411=560850+303+56=12096/8+2/8=141+171×4=725880-589-104=18715×5+299=374141+319=460475-448+408=435622+278-202=698518-500=18739-(212+55)=472488-57×4=260245-15=230279+19×8=431833-68×7=357429×(630-621)=3861290-134+18=174187+937+21=114578-(95-85)=68955+(861-816)=1000385-(177+196)=12945+554=1499955×8=7640298×4=1192449-21×7=302258-(472-460)=246256-(574-469)=151369+(398-266)=501253×(654-648)=1518432-(290+54)=88893-843+444=49424×(167-158)=216642-364-125=153983-(881-729)=831672-93×3=393200×3-239=361751+255-463=543300×3-63=837199+594+207=1000710+580-781=509218×4-521=351329-262+53=12074+147=221179+275-41=41390×(221-218)=270193+70×3=403142-(476-457)=123237-97=140265+122-85=302146×4=584324-10-95=219201+29×4=317796-257×2=28274+404=478225+631=856724+146=870255-160+69=164383×5-565=1350382+(355-38)=699493-196-254=43102×2-203=143×8=344709-10×6=649448-18×5=358892-450+615=1057453-432=21157-(93+25)=3952×3=156138×6-507=321495-263-31=201408-(85+276)=47988-(397+347)=244308-(722-557)=143169×5-147=698404+46-60=390350+(359-229)=4804/9+2/9=6/9296-256=40530-(147+182)=201493-(284+186)=23641-(161+473)=7888+135×7=1833181×5-16=889326-246+248=328740-196+964=1508125×6=75099-(419-335)=15796+858-116=1538466-263=203487-29-410=48120×9=1080549+412-172=789163×6-294=684634-(311+289)=34881-527-326=2878×7-116=430296+519=815754+913+153=1820847×6=5082159+284=443338-37×6=116196×5-445=535915+481×2=1877485-(53+127)=305741+793=1534865-631-182=525/10-4/10=1/10137×(429-424)=685111+877-871=117819×5-992=3103248-14×6=164913-334-105=474150+889+324=1363848-(384+421)=43173+598-629=142423+(215-129)=509268×3+843=16475/8-1/8=4/8501-(777-503)=227109×2+135=35354×7=3787/9+2/9=1413×(852-843)=3717465-(989-842)=318185×(396-391)=925702+24+217=943468-123-54=291765-585=180684-629+834=889135×6-573=237371-190-101=80889-191-402=296429-325+320=424500-155×2=190404-287+194=311361×2-578=144220×4-123=757367-(466-347)=24881×8=64862+272+356=690735+248+757=1740196×6=1176818+(951-634)=1135205×4-521=299147×(35-30)=735126×7-599=283529+628+948=2105185+116-157=14456+318-370=4331-(117-69)=283127-112+336=351806-(326+230)=250203-101+139=241491+104=595620+862+616=2098318-239=7922+(420-34)=408777+23×5=892897×(700-691)=8073988+852=1840649×(565-562)=1947880+850=1730391-29×4=275318+414+70=802190×5=950265+59-175=149781-45+936=1672552+221+88=861337-42×3=2114/7+2/7=6/7459+62+421=942930-190+613=1353222-(496-441)=167564-417-90=57254+878-473=659333+156=489925+96+673=1694437+(257-98)=596493-(249+31)=213464-276=188588+186-463=311322×(615-609)=1932525+868=1393725-(684-34)=75487-437-41=9331+130=461341-(360-166)=147163×(287-282)=81529+829+31=889261+(325-76)=510199+304×2=807514-222×2=70335×5-626=1049317-172-109=36990+48×3=1134668×7-989=3687350+62-362=50907×(548-540)=7256185-62=123338-(327-235)=246108-(252-154)=10955×(509-504)=477596-11=85760-42×4=592336-(71+29)=236535+258-493=300410-331+306=385232×3=696932+(335-95)=1172194+582+95=87120+353×2=726439-428+18=2954+202+447=7033/8+4/8=7/8757-(123+410)=224487+(464-427)=52495×(463-457)=570883+104×4=1299522-51×9=63371+(466-363)=474538-(897-361)=2442-386+320=376180+(992-248)=924422-(44+342)=36411+442+414=126774×3=222817-197=620934+437-798=573119+570+305=994698-270-27=401916-(302-197)=811219-75×2=69182×5=910237-116-106=15278+146+564=988247×2-188=306147×2-14=280917-(211+257)=449280-160+384=504231×2=462254×3-117=645520×(809-805)=2080153-(491-442)=104272+38×8=576670-614=56357-(110+133)=114129×4=516158-41=117818+185+925=192853+339+521=913117×(163-157)=702880×3-868=1772176×4=704443×3-164=1165282+31-158=155413+406=819717-(69+203)=445380-255=12585×(384-380)=340365+157×3=8363/6-1/6=2/6986-164×3=494166-(258-209)=117157+(404-61)=500141×4+960=1524881-(604+20)=257121×7-53=794679+(681-257)=110396-(770-686)=125/6-1/6=4/6333-(339-24)=18142+220=362158×(197-193)=632928+260+158=1346920-416=50477+213=290284×3+535=1387441-(218+63)=160208+263=471339-49-89=201817-(329+137)=351196×5-534=446826×(854-845)=7434651-505+559=705387×9-81=3402158×(751-742)=1422993-138+909=1764346+150=496818-(970-502)=350769+818+972=2559758-249=509883-59×3=706130+97-222=573×5=365932-124-26=782202×(116-113)=60682+285+209=576471-(57+347)=67907-293+473=108726+(788-76)=738734+(181-22)=893942-(657+71)=214789+251-942=98925×5=4625328-(434-338)=232485-290-92=103848-(535-70)=383230+(259-184)=3054/8-2/8=2/8224+337-212=349644×3=1932592-370-222=0688-165×2=358951+235+758=1944422-20×7=282133×7-874=57412-112×2=188149×4=596176-151+994=1019461×2-290=632319×(591-586)=1595123+289-199=213987-383-29=57535×3+399=504143+346×2=835101+193=294132+63×7=573470-(177+59)=234453-(369-85)=169429-167-110=152110-28=82630-209×2=21228+250-278=0941-(491-355)=80519×7+296=42963×(400-396)=25291×9-589=230123+(299-203)=219254-(460-214)=83/8+2/8=5/8459-170=28978×9-153=549280×2+72=632192+68=260241+135=376279+308×3=1203329+98-252=175390+69-293=16624×7=168817×8-806=573064×(469-465)=256868×7=6076380+80=460553-(476-135)=212367-11=356453-174×2=105305+139=444712+91×9=1531215+201=416180+59×6=53452+47×9=475113+215+614=942626-71=555317-235=82752+(613-13)=1352102+233+430=765400×2+268=1068369-61+170=478115+(409-326)=198531-(373+69)=89738-(429+182)=127920-(913-239)=246417-34×2=349257-191+62=128817-(209+496)=112413-198+102=317246-170=76971-614=357415-61×2=29359×2=1181/7+4/7=5/756×6+355=69153×6=318522+645=1167458-33-63=362725×2=1450125+378=503961+(400-203)=1158384-187=197855-738+83=200111×5=55547×7+128=457223-(152-44)=11510×9=90201-16×8=73245+105-330=20509-477+81=113112+95=207130+(541-272)=399299+(189-59)=429410×6=2460521+68+138=727124+302-263=163338-276=62469-13×3=430938-29×9=677148-136+330=34281×(424-418)=486354-11×7=277234-51-148=35317-55=262120×(429-422)=840335+308×2=951254+(943-902)=295507+26+964=1497434-(34+382)=18314×3-176=766807-352=455406+65-169=302116+348=464329-(134+89)=10697+74+831=1002266+(91-65)=292857×8=685689×5+258=703188+86-72=202469-(258+111)=100278+441+106=82593×3-99=18087×(325-318)=609385×2+250=1020993-261-341=391235+931-601=565694+535=1229471-342+150=279844-(319-289)=814732-228+381=88559+167-39=187245×2=490255-165+74=1647/9-1/9=6/9474-139×3=57849-56+20=813117+383-333=167319+(481-151)=649220-13×4=168112+156×2=424410-281-83=4680+389-80=389623-56×7=231305+258+686=1249107×3=321450-(497-159)=112150+92-133=109681-(827-681)=535906-(591-111)=426775-13=762112+67×6=514186×2+567=939196+130=326443+(196-126)=513783-63=720427-(107+44)=276363-42×6=111156×(319-313)=936414+64-220=258571-(808-455)=218483-237+170=416145×(301-298)=435454-67×2=320859-92-642=125687-(624-543)=606279+117=396561-247×2=67413-256+87=24483+126=209795+78+20=893935+(263-204)=994978-920-18=40185-11=174394+(765-456)=703458×3-973=401128+234=362270-41=229569×5-746=2099505+707+452=1664131+281=412205+499-248=456535×2=1070780×2=1560400+280+106=786510-14+495=991415-32=383192+184-323=53913-149×2=615632-120×4=152803+871=1674275-(304-45)=16115×2=230138+535=673142×(301-298)=426642+182×2=100666×(455-452)=198429-255-76=98313-99-141=73500+(301-19)=782223-(416-333)=140709-487=222210-93-100=1716×(494-485)=144675-65+761=1371871-722-95=54236-(86+64)=86172×4-69=619267-171=96774-454-66=25465+195+97=357120+168+686=974105-21×4=21978×4=3912288-14×5=218251-19=232181×(540-537)=543836×(388-383)=4180232+842=1074899-349=550467-233=234463-(375-286)=374855+620-179=1296496-87=40910×(207-201)=60561+182=743133+235×4=1073148×(485-482)=44431+72×9=679105×4+358=77862+25+397=484332×2+910=1574281+(322-211)=392431+363-295=499908×4-160=3472894-827+204=271535-10-267=258790×3-621=1749365+(305-29)=641535-528+950=957349+838=118713+273-263=23826-752+864=938129×7+86=98984×2+872=1040401-249+217=3692/8-1/8=1/8912×(896-893)=2736198-(242-200)=156166-(87+73)=6551+(973-774)=750793+124+534=1451194×4-497=27963+500+247=810360-(241-95)=214237-212=25921-150+287=105837×5=185445-192-100=153280-(86+30)=164322-(221+12)=89279×(431-428)=837178×5=890382-51-300=31369-360+361=370107-75+326=358401×5-160=1845223+83-176=130368-51×3=215626-20×6=506340-(298-44)=86119-68+325=376171+242×3=897999+248-640=607963-555=408242×3=726693-31-305=357447-36-401=10218×6=1308325-88×2=149123×(383-377)=738371-27×8=155671-(92+466)=11381×(207-201)=486125+25=150819-314×2=191706-59×2=588339-(102+232)=5300-51×4=966/8-1/8=5/8775-598=177794-94+266=966535-(738-567)=36483×5+764=1179260-(128+104)=28389-200-35=154222+(227-191)=258237-(472-436)=201148+434=582199×4-496=300497+(327-218)=60685+845+425=1355655-274-270=111281+19+579=879218-105=113399-174-27=198476×5-384=1996438-(182+195)=61965-330=635822-36×4=678347+80+230=657818×3-622=1832939-(185+621)=133362-(291-252)=323552×7-723=3141232+200-358=74108×9=972141+404+914=145946+19=65967-121-64=782644-356=28885×4=3402/7+3/7=5/730×4+491=611977-684+409=702263-29×6=89174+88=262103×6+779=1397555×(133-130)=1665378-(151+105)=122417-(314+25)=78874-483-366=25530+433+977=1940469+(265-172)=562649+197-483=363378-65=313229+193=4227/10+2/10=9/10297×9=2673247-(16+155)=76275×(773-768)=1375533×(525-521)=2132870-15+67=922863-467=396966-361-507=98509×(447-443)=203682×7-385=189447+137=584460-264+238=434189×(247-244)=567183-95=88426+149+162=737362+96=458773×5-261=3604110+23=133121×8=968726-(62+524)=140159+86-217=28335×(822-816)=2010145+200+186=531436×8-39=3449498-(451-397)=4443/4-1/4=2/4341-170+55=226928-(652-501)=777724+506-318=912775+491-783=483106+104×8=938730+(537-22)=1245982-(22+150)=810727-569-120=38783+(428-319)=892388-134×2=12057+(348-248)=157399-57×4=171853-735=