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671-286+547=333×3=238-(85+96)=474-(360-244)=349+301×2=423+84-347=133+346-174=889-245×3=450-132-115=12×4-22=348×(354-351)=496×2-600=676-233-390=415-358+170=299-(273-132)=459-199+61=719-(69+629)=37+(752-527)=911-(281+244)=248-(367-146)=366-(106+260)=78+310=907×3=858-(344+83)=72+152×4=131-116+158=612×(355-347)=296+77-14=194×4=348×3-383=80×(31-24)=466-49×9=129-66=984+481+294=733-213-349=166×(246-240)=219×(269-265)=14×9+34=622+(732-707)=907-132+663=821-12×5=295-(463-447)=258+144=321+170-340=511-122+237=184+505=471-(229+54)=70+305=273-149+192=510+449-24=644×2-516=12×(852-845)=2/7+3/7=411-67-201=248-87+11=569+90×8=315+(420-352)=416+(208-22)=982-624+726=142+(295-236)=5/9+4/9=1/8+7/8=957+718=958-(558-415)=332+(440-286)=61×(339-333)=854+721+920=849-(48+371)=273+146×3=687×8-648=640-(670-432)=242-75×3=484-(214+73)=469-(267+16)=676-(97+387)=124×(87-81)=644+100×3=171×5+799=138+136+647=731×9=370+(393-165)=468-(10+413)=589×8=22×8+175=82+(370-45)=648-(290+280)=751-272=789×6=515×5-674=566+569-947=692-(283+183)=84-18=104×9-385=597+660-803=386-246-52=847-328-416=438-405=431-41×4=306×2+753=22×9=325-113×2=973×2=495+(787-454)=839-216-332=304+743+770=938-235+406=584×8-287=166-98=495-51-444=176-86×2=139+(472-10)=124+56+603=62×8+969=412×8-481=234+(279-259)=319+77-41=431-147=129+370=359-45+51=591+90+783=232-155+172=213+278=218×6=834+968+294=797-745=470-44×2=472-(868-744)=203-(347-251)=91×(275-268)=567+(319-291)=110×8-492=445×9=58×(119-114)=96+(354-37)=133+119+49=2/3-1/3=490-(305-129)=57×8+392=248+(341-169)=943-(78+60)=12-(189-180)=981-859=937×(562-554)=797-(773-626)=168+160-266=425+190=447+(352-145)=35+451-247=639×2=650×2-690=382-(205+34)=986+906-393=103-(237-207)=343-(230+16)=268+208=285-14×6=493-(215+137)=828-304=673-52-371=261×9-77=935-47×2=459-258-73=359-(342-250)=205+438=76×3+276=251+52-128=847-(648-158)=480-(51+310)=537-298+75=123+365-308=550+940-200=183-10×9=283-190-83=289×3=237×3=990-(81+378)=16+416-211=236-146+17=433-105×4=154+21-67=404-186+95=335+481=666-25×5=780×7-837=387+(373-159)=253×3-146=108+161+155=884×7=46×(429-422)=195×2=694-383=495+394+521=607-(953-759)=320-(560-293)=341-152+188=369-105=468+147+255=231+174=404-385=68×6-324=343-63-262=85×(429-424)=967+228-367=101+247-158=140+11×6=204-(178-87)=346+140+222=150×(274-268)=401-217=327-72-180=421-(69+78)=666-146=174-125+416=504-38×4=599-43×8=525-(737-457)=983-105=460×9=66×7-180=120+87=374×(717-708)=479-92-146=106×3=161×(54-50)=661+207-201=301-54=441+77×4=371+92-453=241+(494-145)=929-253+635=36×(67-63)=637-70+185=431×8-432=961-567-334=50+140=537-463=592×7-551=676-235×2=507-411=47×7+974=1/7+3/7=44+101×6=10+(226-27)=982+(693-99)=689-(970-377)=527+61-271=285+87+555=90-(68-17)=657-468-44=940-74×2=306+439=548+231=23+15×5=874+166×5=832×8=321-17×9=45×2=805-(101+561)=54×4-146=608-392+487=381-(136+185)=98×7-115=55×(381-375)=635-(358+93)=982-(715+166)=374-279=105+370=1/4+2/4=478-72-168=364-290=284-35×2=100+(92-19)=664-17×5=541-505=602-195=877+715+499=55×6=694-128+761=48+409-444=250-(71-53)=417+53-211=370-74×5=175-(348-338)=32×(444-436)=360+(326-115)=354-169=372-50-111=496×(173-166)=653+(611-84)=495×2=474-(284-53)=277+353=210-15×5=282+124-147=445+44+485=4/6+2/6=529×7-626=721+757-125=888-699=459-(306-222)=485-39×4=267-11×3=495×(649-644)=213+87+65=433×2-44=206+71=394+(424-402)=553×6=68-23+407=433-61-87=167×5-327=493-279+247=4/6-1/6=810-52×6=122×(392-389)=98×(34-26)=70×8=645-416-160=334-139-13=257×3=403+49-307=196+32-99=668-128=241-(40+31)=384+448=484-(159+227)=914+49+893=275×3-297=23+(613-432)=408-56-130=926+49-737=114×5=554+(536-330)=595+(553-198)=845+435-544=928-193×2=207+(355-155)=336×(490-482)=520-(482-240)=450-278+15=908-(730-174)=413-33-19=132×2-29=130-112=867+598-853=5/10+3/10=291+842+663=470+123×6=684-296+347=108+35+501=441-(190+170)=115+582=790×(319-311)=781-473-239=715×(526-522)=512-(745-647)=487-242×2=131×7=493-(224+133)=55+258+320=441-38-148=173-(459-407)=543+(790-359)=426-(240-117)=5/8-3/8=165+129=40×(170-166)=907+228-831=345-10=256×2-350=217-108+159=741×3=942-113×7=534-19-216=895-646=282-(173+25)=4/5-1/5=396-(32+249)=382+(466-68)=55+(78-70)=211×4=974-125-75=461-(205+96)=344-136+219=119×3-180=665-(667-44)=41+299+507=24×2+195=802-562+979=515-(318+58)=691×9=249×4-93=467-(367-35)=120-(245-186)=309-304+309=267+87+564=408+(479-318)=112×(182-175)=284×3=706+47×7=740-(832-214)=272×4-588=465-57=897-181×4=19+291+150=473×3-470=206-106+380=58×7+869=773-328+841=303×8-604=379-(308+57)=138×3+90=149×3+515=119×(332-327)=386-(275+32)=682×8=981-91-54=130×5+338=479+19-218=931-779+693=310-48=385×2=131-(454-431)=255×(882-875)=935-(555+115)=449+140=175+(469-383)=105-56=243-(257-217)=766-187×4=881-192×3=966-70-441=726×7-791=377-128+928=482-447=591+(210-152)=431-97-211=438-263+289=126+27+408=71+404+321=547+384+346=158+(332-194)=228+142=268+900=34×8+250=541×8=461+(405-302)=123+(490-363)=294+57-112=989-(335+383)=493+881-201=769-77×8=87+(261-152)=423+112=141×3=237-(42+71)=472+273=415+83+281=119+238+357=310+95×6=896-76×8=3/5+2/5=90+549+67=920-126-642=810+567-580=757-591-109=144-130=86×(140-136)=13×5+209=940-318+14=409-46-57=933+(801-771)=101+(677-127)=219+195+307=361+54+520=410+239=121×7-699=125-98+704=363×2-556=135×(453-450)=412-(447-382)=597-41=140-28×3=362+33+252=191×4-178=121+61=455-430=8/9-1/9=140+429+194=517×(450-447)=994-19×3=49×7=63+(173-11)=863-310-452=221×3=635×6-272=113+33=865-(179+319)=98×8-322=27+(190-62)=339×(768-763)=170+175-225=11+287+576=661×8=82+400×2=61×7=911+(946-653)=741+640=280×3=560-354=46×(438-429)=32×2+403=422-(417-302)=200+219-111=282×(381-373)=305-(69+134)=465-436=534+(640-415)=720-64-369=292×2+297=982-51-888=243+185-108=408-30×6=498-10×4=12+305+586=551×(402-397)=685+805=703+(761-443)=520+507-574=533×8=116×(261-253)=260-53=346×2-181=388-177×2=227-82=765+216+105=755+140×2=900-681+94=427-16=631-(77+508)=139-42-17=707-(643-301)=449-272+250=24+178×3=340-(111+29)=71+154-127=120+24×8=355-175-43=520×(81-75)=718-182-529=574×8-995=295×(20-16)=134×3=804×8=763-(805-646)=328-71×3=248+48=19×(222-214)=134+822+69=228-(114+32)=182-(399-344)=601+487-651=17+(387-75)=199-193+152=860×(49-42)=417-(270+126)=917+(575-179)=141×(239-232)=528×(708-702)=114×(183-176)=53+416×2=57×8-371=56+101×4=127×7-824=3/6-1/6=337+771+805=163×5+195=27+(104-87)=232-(11+191)=791-52=592+624=301+160=796-210-525=35×5-75=292-(148+108)=963+472+762=899×2=642-40×8=749+179×4=2/4-1/4=499-127×3=65×5-148=10×9+301=452-(300-187)=243+224=586-102+398=921+(771-716)=208+173-107=368+60-232=182+211=813-27×9=233-(118-86)=204+(757-708)=63×9+312=497-90-59=389×(190-187)=262-35×5=360+52-36=355×3=316-(469-404)=901×3=802-(898-411)=470-424=377-114×3=158+192-219=467-11-371=329-(145-138)=273+259=436×(223-216)=911+668-341=411-122×3=525+(519-168)=658+146-441=254-108+346=249×(496-489)=311+519+440=175×3-466=360-174+182=536-(212-118)=258-74=430-301+22=317-108+10=307-(116+31)=654-180×2=608+(426-145)=494×2-897=87×(247-240)=825×4-914=87×3=737-24×5=977-(202+123)=46+63=169-34+247=885-(226+281)=481+380+256=404+863-576=137×3=322×(99-95)=494-408=847-80-15=928-203=4/7+2/7=160×(358-355)=220×4-384=498-329-101=62×2-76=186×4+532=241+230+187=207+58=55×6+124=460-(10+189)=859-486=42+230=428-29-229=803-174+951=923+883=3/5-1/5=490-239-170=483-263-79=68-49+81=27×4+39=79×4+481=692-(150+260)=457×2=804+(813-112)=77+489-410=38×(627-624)=24×8-175=301-(317-238)=787-202=445-(692-629)=579-118-153=112×5-533=455-36+22=710×8-45=150-37+757=383+111=250×2=481-48-265=561+176-260=161-149=180×(451-446)=67+750+162=516-(20+51)=4/8-2/8=626×6-970=845+53-65=101+98-64=74×7+27=494-267=197×(530-527)=334-216=485-467+85=114+322=91+205×4=970-45×5=1/8+2/8=492×2-143=173+86+402=227×5=197-(171-91)=133×7=3/6-2/6=834×(490-481)=33+41=963-94+153=484-243=683×8-915=441-(126-46)=461-145×2=390+73=699+416+904=924-507-140=390-18×5=486×2+606=886-(395+233)=70+175=4/8+3/8=200+268=453-185=444+404×2=845-(333+139)=815-(214+315)=272-150=880+(71-56)=794×(652-643)=261-163+306=45+162=969+(842-232)=363×2-680=492-269-215=618-134+740=77+78×9=155+(739-358)=890-278=431+169+61=497-(347-21)=432-(285-236)=384-305=774+748-855=904+746+491=702-227×3=2/7-1/7=296+95×6=240+(499-398)=153+862=66+(370-211)=58-(47-25)=390-271+142=140×2=268+385=23×(220-211)=417-125=30+283-92=118×4=462+(367-228)=405+95+432=200-139-30=466+734+150=582×9-440=790-162-226=363-133-69=553+17+591=329-55×3=354-30-163=211+117×2=100×(167-162)=365-26×4=298-(52+197)=320+269-531=427+716+927=458-38×7=249+722+27=261+414=497-444-20=461-413=64×(424-419)=714-376=139+198×4=268+82×4=195+(227-100)=481+14-122=292×2-207=310+152=829-423-283=154-11×3=203-158+921=296-(140-48)=150+125=642+347-260=129+705+85=276+949+858=386×2-106=33×7+467=440+256=427-(488-198)=944-139×3=794-(205-106)=469+468+838=292-(504-418)=493-240×2=303+(237-115)=441+65×8=536-268+39=820+96-317=2/7+4/7=260+719+18=125×4=951-(10+370)=378×7=366+283+88=357-113=73×4=889-(450+214)=510-136-242=89+350=46×5=140-122=411+212+888=967-229+417=217-146+255=438×(139-131)=845-(992-354)=81×2+466=234-33-71=191+244=492-30×7=45+140+264=146+350=452-(106+280)=101-10+305=35×7+925=209-(75-41)=124+241-326=283+135=5/8-2/8=104+309=417×2=335-74×3=193+82×7=787-556-56=93+438+226=819×6-972=462-(133+292)=262-172+354=490×8-741=506+601-20=403×2+15=490×8=436-(238-233)=380-55×2=376-(155+115)=523+467×2=252×2=參考答案671-286+547=932333×3=999238-(85+96)=57474-(360-244)=358349+301×2=951423+84-347=160133+346-174=305889-245×3=154450-132-115=20312×4-22=26348×(354-351)=1044496×2-600=392676-233-390=53415-358+170=227299-(273-132)=158459-199+61=321719-(69+629)=2137+(752-527)=262911-(281+244)=386248-(367-146)=27366-(106+260)=078+310=388907×3=2721858-(344+83)=43172+152×4=680131-116+158=173612×(355-347)=4896296+77-14=359194×4=776348×3-383=66180×(31-24)=560466-49×9=25129-66=63984+481+294=1759733-213-349=171166×(246-240)=996219×(269-265)=87614×9+34=160622+(732-707)=647907-132+663=1438821-12×5=761295-(463-447)=279258+144=402321+170-340=151511-122+237=626184+505=689471-(229+54)=18870+305=375273-149+192=316510+449-24=935644×2-516=77212×(852-845)=842/7+3/7=5/7411-67-201=143248-87+11=172569+90×8=1289315+(420-352)=383416+(208-22)=602982-624+726=1084142+(295-236)=2015/9+4/9=11/8+7/8=1957+718=1675958-(558-415)=815332+(440-286)=48661×(339-333)=366854+721+920=2495849-(48+371)=430273+146×3=711687×8-648=4848640-(670-432)=402242-75×3=17484-(214+73)=197469-(267+16)=186676-(97+387)=192124×(87-81)=744644+100×3=944171×5+799=1654138+136+647=921731×9=6579370+(393-165)=598468-(10+413)=45589×8=471222×8+175=35182+(370-45)=407648-(290+280)=78751-272=479789×6=4734515×5-674=1901566+569-947=188692-(283+183)=22684-18=66104×9-385=551597+660-803=454386-246-52=88847-328-416=103438-405=33431-41×4=267306×2+753=136522×9=198325-113×2=99973×2=1946495+(787-454)=828839-216-332=291304+743+770=1817938-235+406=1109584×8-287=4385166-98=68495-51-444=0176-86×2=4139+(472-10)=601124+56+603=78362×8+969=1465412×8-481=2815234+(279-259)=254319+77-41=355431-147=284129+370=499359-45+51=365591+90+783=1464232-155+172=249213+278=491218×6=1308834+968+294=2096797-745=52470-44×2=382472-(868-744)=348203-(347-251)=10791×(275-268)=637567+(319-291)=595110×8-492=388445×9=400558×(119-114)=29096+(354-37)=413133+119+49=3012/3-1/3=1/3490-(305-129)=31457×8+392=848248+(341-169)=420943-(78+60)=80512-(189-180)=3981-859=122937×(562-554)=7496797-(773-626)=650168+160-266=62425+190=615447+(352-145)=65435+451-247=239639×2=1278650×2-690=610382-(205+34)=143986+906-393=1499103-(237-207)=73343-(230+16)=97268+208=476285-14×6=201493-(215+137)=141828-304=524673-52-371=250261×9-77=2272935-47×2=841459-258-73=128359-(342-250)=267205+438=64376×3+276=504251+52-128=175847-(648-158)=357480-(51+310)=119537-298+75=314123+365-308=180550+940-200=1290183-10×9=93283-190-83=10289×3=867237×3=711990-(81+378)=53116+416-211=221236-146+17=107433-105×4=13154+21-67=108404-186+95=313335+481=816666-25×5=541780×7-837=4623387+(373-159)=601253×3-146=613108+161+155=424884×7=618846×(429-422)=322195×2=390694-383=311495+394+521=1410607-(953-759)=413320-(560-293)=53341-152+188=377369-105=264468+147+255=870231+174=405404-385=1968×6-324=84343-63-262=1885×(429-424)=425967+228-367=828101+247-158=190140+11×6=206204-(178-87)=113346+140+222=708150×(274-268)=900401-217=184327-72-180=75421-(69+78)=274666-146=520174-125+416=465504-38×4=352599-43×8=255525-(737-457)=245983-105=878460×9=414066×7-180=282120+87=207374×(717-708)=3366479-92-146=241106×3=318161×(54-50)=644661+207-201=667301-54=247441+77×4=749371+92-453=10241+(494-145)=590929-253+635=131136×(67-63)=144637-70+185=752431×8-432=3016961-567-334=6050+140=190537-463=74592×7-551=3593676-235×2=206507-411=9647×7+974=13031/7+3/7=4/744+101×6=65010+(226-27)=209982+(693-99)=1576689-(970-377)=96527+61-271=317285+87+555=92790-(68-17)=39657-468-44=145940-74×2=792306+439=745548+231=77923+15×5=98874+166×5=1704832×8=6656321-17×9=16845×2=90805-(101+561)=14354×4-146=70608-392+487=703381-(136+185)=6098×7-115=57155×(381-375)=330635-(358+93)=184982-(715+166)=101374-279=95105+370=4751/4+2/4=3/4478-72-168=238364-290=74284-35×2=214100+(92-19)=173664-17×5=579541-505=36602-195=407877+715+499=209155×6=330694-128+761=132748+409-444=13250-(71-53)=232417+53-211=259370-74×5=0175-(348-338)=16532×(444-436)=256360+(326-115)=571354-169=185372-50-111=211496×(173-166)=3472653+(611-84)=1180495×2=990474-(284-53)=243277+353=630210-15×5=135282+124-147=259445+44+485=9744/6+2/6=1529×7-626=3077721+757-125=1353888-699=189459-(306-222)=375485-39×4=329267-11×3=234495×(649-644)=2475213+87+65=365433×2-44=822206+71=277394+(424-402)=416553×6=331868-23+407=452433-61-87=285167×5-327=508493-279+247=4614/6-1/6=3/6810-52×6=498122×(392-389)=36698×(34-26)=78470×8=560645-416-160=69334-139-13=182257×3=771403+49-307=145196+32-99=129668-128=540241-(40+31)=170384+448=832484-(159+227)=98914+49+893=1856275×3-297=52823+(613-432)=204408-56-130=222926+49-737=238114×5=570554+(536-330)=760595+(553-198)=950845+435-544=736928-193×2=542207+(355-155)=407336×(490-482)=2688520-(482-240)=278450-278+15=187908-(730-174)=352413-33-19=361132×2-29=235130-112=18867+598-853=6125/10+3/10=8/10291+842+663=1796470+123×6=1208684-296+347=735108+35+501=644441-(190+170)=81115+582=697790×(319-311)=6320781-473-239=69715×(526-522)=2860512-(745-647)=414487-242×2=3131×7=917493-(224+133)=13655+258+320=633441-38-148=255173-(459-407)=121543+(790-359)=974426-(240-117)=3035/8-3/8=2/8165+129=29440×(170-166)=160907+228-831=304345-10=335256×2-350=162217-108+159=268741×3=2223942-113×7=151534-19-216=299895-646=249282-(173+25)=844/5-1/5=3/5396-(32+249)=115382+(466-68)=78055+(78-70)=63211×4=844974-125-75=774461-(205+96)=160344-136+219=427119×3-180=177665-(667-44)=4241+299+507=84724×2+195=243802-562+979=1219515-(318+58)=139691×9=6219249×4-93=903467-(367-35)=135120-(245-186)=61309-304+309=314267+87+564=918408+(479-318)=569112×(182-175)=784284×3=852706+47×7=1035740-(832-214)=122272×4-588=500465-57=408897-181×4=17319+291+150=460473×3-470=949206-106+380=48058×7+869=1275773-328+841=1286303×8-604=1820379-(308+57)=14138×3+90=504149×3+515=962119×(332-327)=595386-(275+32)=79682×8=5456981-91-54=836130×5+338=988479+19-218=280931-779+693=845310-48=262385×2=770131-(454-431)=108255×(882-875)=1785935-(555+115)=265449+140=589175+(469-383)=261105-56=49243-(257-217)=203766-187×4=18881-192×3=305966-70-441=455726×7-791=4291377-128+928=1177482-447=35591+(210-152)=649431-97-211=123438-263+289=464126+27+408=56171+404+321=796547+384+346=1277158+(332-194)=296228+142=370268+900=116834×8+250=522541×8=4328461+(405-302)=564123+(490-363)=250294+57-112=239989-(335+383)=271493+881-201=1173769-77×8=15387+(261-152)=196423+112=535141×3=423237-(42+71)=124472+273=745415+83+281=779119+238+357=714310+95×6=880896-76×8=2883/5+2/5=190+549+67=706920-126-642=152810+567-580=797757-591-109=57144-130=1486×(140-136)=34413×5+209=274940-318+14=636409-46-57=306933+(801-771)=963101+(677-127)=651219+195+307=721361+54+520=935410+239=649121×7-699=148125-98+704=731363×2-556=170135×(453-450)=405412-(447-382)=347597-41=556140-28×3=56362+33+252=647191×4-178=586121+61=182455-430=258/9-1/9=7/9140+429+194=763517×(450-447)=1551994-19×3=93749×7=34363+(173-11)=225863-310-452=101221×3=663635×6-272=3538113+33=146865-(179+319)=36798×8-322=46227+(190-62)=155339×(768-763)=1695170+175-225=12011+287+576=874661×8=528882+400×2=88261×7=427911+(946-653)=1204741+640=1381280×3=840560-354=20646×(438-429)=41432×2+403=467422-(417-302)=307200+219-111=308282×(381-373)=2256305-(69+134)=102465-436=29534+(640-415)=759720-64-369=287292×2+297=881982-51-888=43243+185-108=320408-30×6=228498-10×4=45812+305+586=903551×(402-397)=2755685+805=1490703+(761-443)=1021520+507-574=453533×8=4264116×(261-253)=928260-53=207346×2-181=511388-177×2=34227-82=145765+216+105=1086755+140×2=1035900-681+94=313427-16=411631-(77+508)=46139-42-17=80707-(643-301)=365449-272+250=42724+178×3=558340-(111+29)=20071+154-127=98120+24×8=312355-175-43=137520×(81-75)=3120718-182-529=7574×8-995=3597295×(20-16)=1180134×3=402804×8=6432763-(805-646)=604328-71×3=115248+48=29619×(222-214)=152134+822+69=1025228-(114+32)=82182-(399-344)=127601+487-651=43717+(387-75)=329199-193+152=158860×(49-42)=6020417-(270+126)=21917+(575-179)=1313141×(239-232)=987528×(708-702)=3168114×(183-176)=79853+416×2=88557×8-371=8556+101×4=460127×7-824=653/6-1/6=2/6337+771+805=1913163×5+195=101027+(104-87)=44232-(11+191)=30791-52=739592+624=1216301+160=461796-210-525=6135×5-75=100292-(148+108)=36963+472+762=2197899×2=1798642-40×8=322749+179×4=14652/4-1/4=1/4499-127×3=11865×5-148=17710×9+301=391452-(300-187)=339243+224=467586-102+398=882921+(771-716)=976208+173-107=274368+60-232=196182+211=393813-27×9=570233-(118-86)=201204+(757-708)=25363×9+312=879497-90-59=348389×(190-187)=1167262-35×5=87360+52-36=376355×3=1065316-(469-404)=251901×3=2703802-(898-411)=315470-424=46377-114×3=35158+192-219=131467-11-371=85329-(145-138)=322273+259=532436×(223-216)=3052911+668-341=1238411-122×3=45525+(519-168)=876658+146-441=363254-108+346=492249×(496-489)=1743311+519+440=1270175×3-466=59360-174+182=368536-(212-118)=442258-74=184430-301+22=151317-108+10=219307-(116+31)=160654-180×2=294608+(426-145)=889494×2-897=9187×(247-240)=609825×4-914=238687×3=261737-24×5=617977-(202+123)=65246+63=109169-34+247=382885-(226+281)=378481+380+256=1117404+863-576=691137×3=411322×(99-95)=1288494-408=86847-80-15=752928-203=7254/7+2/7=6/7160×(358-355)=480220×4-384=496498-329-101=6862×2-76=48186×4+532=1276241+230+187=658207+58=26555×6+124=454460-(10+189)=261859-486=37342+230=272428-29-229=170803-174+951=1580923+883=18063/5-1/5=2/5490-239-170=81483-263-79=14168-49+81=10027×4+39=14779×4+481=797692-(150+260)=282457×2=914804+(813-112)=150577+489-410=15638×(627-624)=11424×8-175=17301-(317-238)=222787-202=585445-(692-629)=382579-118-153=308112×5-533=27455-36+22=441710×8-45=5635150-37+757=870383+111=494250×2=500481-48-265=168561+176-260=477161-149=12180×(451-446)=90067+750+162=979516-(20+51)=4454/8-2/8=2/8626×6-970=2786845+53-65=833101+98-64=13574×7+27=545494-267=227197×(530-527)=591334-216=118485-467+85=103114+322=43691+205×4=911970-45×5=7451/8+2/8=3/8492×2-143=841173+86+4