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891-(993-460)=876-836+690=750-271×2=408-(659-504)=724-525=750+(467-356)=127+144-85=406-(290+14)=660+29+26=119+161=202×2+406=489-(33+38)=840+908+152=62+(209-128)=774-18+674=618-164×3=307-148-73=81×(399-394)=435-323=486-(115+197)=393-(356-183)=595+496-384=368+271+321=966+181+257=873-641=807+546=899-(825-605)=94×8-694=36×(213-208)=980-686-45=387-63=618+(344-131)=710+375-656=494-21×5=326-204-41=460-47=994+(548-407)=49+504-363=104×6-444=178×9=355-(74+165)=276-50+138=386+168×2=155×4-251=157×3=274+509+96=440×(124-120)=272-155=123×(14-10)=392×(345-336)=317×3-140=112×8-474=175+302=30+(740-501)=322×(193-190)=113×7+135=497-262-100=524-(831-621)=43×(44-35)=364-102+195=571-(18+523)=137×4+146=18×9+672=659-218=963-(406+472)=566-294-156=830-(752-648)=172+150×2=880-438+695=835-(119+344)=564-(157+58)=514-(173-168)=5/8-2/8=773-(234+384)=19+663+668=336+807+243=470-(735-586)=27×(67-59)=154+260-300=720+747+918=391-149×2=482×(468-459)=191-(67+70)=198-(821-764)=90+195×3=929-575=318×2-434=976-917=599×4-327=377-91-184=701-625+303=537+(941-15)=141+65×4=621-360=397×4=442+91×5=2/8-1/8=764+489=379×5-820=299×(436-433)=825-431=3/6+2/6=230×3=158+283=923-145-295=43+188=449-(303-298)=874-(958-838)=27+136+388=786+980+714=422+77+50=344+314+180=672-199+861=187+245=75×8-366=812×(623-614)=611-39×6=642-477=259+130=191-28×4=438+(238-79)=275+47+91=111×8=339×8-793=358×2-298=934+728+720=135-40+306=339-54×2=30+147=91+253=168-31×3=392-185×2=945+483×2=112+337×2=202×2-219=867+558-138=426+(34-14)=645+646=278×9=790-18×6=288+445-654=341-41×2=899-18+274=5/9+3/9=261-(703-468)=341-(304-226)=838-(372+141)=856-819=316×3=396-248=273-31×3=549-(786-600)=133-92+135=790-219+240=254-(749-513)=204×3+93=143-33+157=424-185-216=68×(275-271)=235+74×7=335-193+181=117×4+315=929-(629+20)=669-177=61+149+606=344+66-220=676×6=179+83×3=380+180=70+726+165=190+32×8=155×(140-136)=5/7-1/7=419-274-96=238×4=354+289-88=327×2=75×2-70=282-(384-176)=460-239=258+109-218=892-840=236+96+61=476×2-246=823-(233+121)=39×7-116=571+516-679=344-(17+24)=469×9=191×2=82×9-567=227-160=912+406-593=65-65+241=190-(25+151)=668-(133+120)=491-133+95=992-(384+415)=356+549-225=142×5+381=219×2=193×3=879-(571-504)=57+669+136=97-(398-377)=79×9=15×4=783+(631-99)=470-373=367-36×8=29×4=736×(160-154)=53×(287-281)=150×(404-401)=104×6=793-(410+285)=421×2=30-(31-15)=485-261+53=221+301+360=788×7=218×5=46+(409-116)=239+20-115=5/8+2/8=668-530=510-(367-19)=784+(668-85)=443-340-67=460-(275+19)=972+95-950=126×7-728=412+(336-327)=796+831-558=450-(196+106)=219-(15+160)=438+(48-14)=230+254×3=815-43-345=61×6=50+200=268×3-662=49×9=866+703-108=3/5+2/5=136+424+674=422-368=25×(73-66)=48+24×8=985-601-248=139+30+330=304-25+67=243-192+174=727+190=360-36×3=329-233=544+392-575=5/9-4/9=651×(214-208)=78+382=370+(344-238)=352-157=442-301=59×(17-10)=37×4=493-361+225=425-117×2=6/9-3/9=453-443+424=54+(428-255)=306+347=940-353-423=852×6=484-167-127=144×5+183=103×2-92=666-(302-183)=483-467+416=123×3=3/6-1/6=466×(762-754)=438×8=266+428=31+(396-186)=473-65×6=452-98-262=694-278+356=226-(249-136)=265+992-594=521×(886-880)=226-210=180×(206-202)=312-38×8=603-59-357=929-(341+517)=683-105-402=148-66+96=316-104-75=122+155=817-54×3=254-(86+46)=233+430+144=337-14×6=196×2=283+121-15=403+94-141=238+(965-705)=182-162=129×5-49=753×7=799+(917-406)=303-195+271=929-879-44=112×7=823-423-44=116×7-91=115+79=75+392=512+282=504×2=88×4-108=387-(199-58)=327-42-179=977+(507-20)=532-107×4=178+47-166=421-124-235=603-114×4=437-(200-53)=452-(261+29)=695-223+478=119+238+199=859-(994-465)=171+(552-547)=168+22+415=1/8+5/8=104×(550-546)=438+751+891=733-258+150=722+465-272=90×3+367=456-430+711=115-(268-253)=243×8-549=237-32×4=466-374+20=38+86×6=334-(74+49)=62×8+29=953×5=843-96+757=485-198=630×7=275+(449-40)=876-(409-86)=346+(395-42)=458×(26-23)=293+(442-154)=402-315-72=300+(696-107)=103+370-448=683-166-279=457×7-659=1/6+2/6=309-(141+99)=149×7-111=1/6+3/6=545-81×3=752-126-298=393-149=113-(388-317)=429+881-300=937-(210+379)=145+129-51=402+95+761=574-138+836=313-235=616-484+554=214+225-349=37+104=836-57-286=410+(397-31)=109+740+21=97+239×2=475×9=336-221=285+271=1/7+3/7=716×5-604=930-89=388-277-50=308-73×3=499×5-239=164+849-426=960+214+787=51×9-99=636+659=309+108=549+907=304-207+381=202-(998-908)=885-(447+69)=500×9-706=271-(18+174)=370×8=305+(823-719)=159×(134-131)=510-(766-350)=76×(276-269)=866×9-301=824+592=176+168=951-62-36=19×2+485=341-122×2=63×(397-393)=110-101+314=58+29=400+701-374=788-(693-678)=371-(485-440)=500-(424-355)=413+(605-422)=339-44×7=566×9-154=843-(233+593)=27+48+830=454+129=466-47-141=581-327+629=253+(451-229)=850×(786-778)=680-82-34=408×2=541-(103+20)=164×5-52=162×3-162=237-196+159=74×6+724=434-32×4=493-33×2=832×3-504=117+124=170×(687-681)=248-81=904-459-260=952+81-109=73+73+317=203+(140-138)=771-(679-624)=10×4+618=417+169=683-539=273×3=736-275+571=440-65-166=63×8+122=119+160-268=232+63=798+27+291=110+268+558=988-(468+210)=236×3+140=528×(627-624)=122×(192-189)=465-101-286=314-61-164=240+(418-56)=491-(339-167)=155×(36-30)=198+34+17=366-(26+96)=782×2-143=393-220+501=874×(287-280)=636×9-908=391-150=428-57×4=343-29×2=925+831-407=188+277-135=104-37+931=322-(477-405)=383-113×2=113-(351-320)=197×5=983-(651-612)=680×6=315-28+189=915+205+668=311+66×6=21+27=455-(408-33)=144+658+39=827+462×2=505+114×4=359+424=316-74×4=694-167×4=237-(824-809)=3/8+4/8=696-16×6=334+40+563=247×4-378=209+(372-203)=667-126+178=208+86=371+(411-344)=417-23-72=251-29-59=260-152=713×(462-457)=395×(88-81)=270-79×3=868-415=404-(120+246)=97×5-326=166+(383-132)=165+273-266=162+231+71=299×(167-162)=260+897-362=220×4=390×(784-777)=399×(868-865)=101+280×3=755-755+454=493-95×2=90+287=431-231-55=308×(677-671)=862-99=286×2+715=266+43×5=802-171×3=183+659+13=651-43-565=314-35×6=159+118×2=243+(275-56)=513-(131+129)=408-(350+46)=386+41-390=180×4+912=167-(24+88)=191-35×5=805+733=787-(201+334)=69+749-589=174+864-484=10+729+34=903-(230+67)=428-(490-192)=483-293=189×5+204=261×6-569=649×6=192-(19+101)=39×2=134-21+202=193+55=430-268-75=82+165×2=627-151×2=796×8-973=438-333=362×(631-626)=891+(858-725)=269-169+358=234×4+210=485-193+194=37×(286-279)=190×6-992=328×9-836=66×7=111×(402-393)=235+400=211×(299-296)=713-(696-24)=624+280+85=74×(76-69)=3/7+2/7=832-253=678×(281-273)=794×9=962-237=225+(436-230)=520+133×5=474-177=574+223+908=531+(691-489)=95+199=711+(756-361)=331-(38+235)=484-162-266=596+127=352-50=95×9=122-94+402=112×8=585-314+620=979-(163+548)=421-(253+120)=155×5=751-687+520=348-26×2=317-110+611=55+927+770=23+437-422=449-352-59=723×3-964=689-534+962=521×(388-384)=794-350-188=985×(170-162)=241+51+492=124+256-286=665-83×4=730+717+157=312+(140-52)=320-(47+57)=23×6+281=986-247×3=658+27+172=2/4-1/4=465+277+57=250-(479-379)=729-51+270=194×4+567=410+56-299=509×4-723=301×3-81=307×2+752=111×(158-149)=476-(325+142)=844-108-609=680+268-910=126×5-461=21+294+326=21+324+404=338-(61+16)=367-(442-230)=498-89-291=698-140-296=274+157-95=396-108×2=216×4=366-51×5=23×7-159=298+10-166=561-44×7=405-174-115=104+108=256×2+62=626-219+218=438-309=78×7-427=355-335+264=503-(689-436)=631+(902-684)=421-50×2=106+616-574=106×(112-103)=866-(727+119)=735-(19+533)=939-166+650=131+(905-341)=654+321+434=133×6-426=206×2-353=186-113+347=161×(100-95)=97×5=3/5-1/5=420+356+428=212+166=887×5=6/10-2/10=380-(247+16)=151×5+188=193-(429-321)=488-10-66=490-(467-80)=221-38=619+736-193=409×6-794=381-293=288+(437-255)=2/7-1/7=280+553=200-147=280+(458-75)=3/6-2/6=653-60-45=126+(662-217)=296-(13+68)=122×8-173=311+678-980=286+117-387=156×3+414=63×4=418×2-351=105+108×8=52×(148-145)=102+332-314=115+(446-148)=378-(34+101)=222-(262-175)=46+89=103×(389-384)=164-115=765+(793-398)=23×(328-319)=230-36×2=389-(224-139)=866-344-171=720+199+166=504+163×2=479-114-365=236-39=931-(868-620)=1/8+4/8=105×(488-485)=499+(423-233)=720×5-985=327-50×5=270×2+103=103+232=487-204-221=54+162=51×3=396+(508-273)=448-333=783+18×5=129+794-352=238+920+825=449-79×4=410-(358-296)=166+581=365+(263-198)=753-12×8=370+71+98=667+(554-320)=419-(269-136)=136+(400-320)=555×(629-625)=227+296×2=321-(290-49)=133×2+369=102×7+264=314+717=6/8-1/8=219+121-153=226+185+208=358+236+613=982-301-102=337-62+185=101+392-426=348-(380-61)=790-406-311=524-(482-206)=75+232=496-24×5=427-(15+281)=362-(236+28)=964+776-608=298-(367-182)=789+438-891=555+347+92=119×6+30=48+415-375=113+(258-76)=42+27=883-(252+494)=51×6=328+75+523=607-74×2=308-24+124=152-104=134-48=4/8+2/8=262+(363-73)=825-91×5=468-(410-283)=317×2-369=939-14=977-(124-64)=699×7=228+78-195=619×(420-411)=954-485-244=483-269-212=15×3=249-115-66=383-(201+45)=422+(79-12)=424×(883-875)=882-413=178+92=146+(114-18)=456+180=484-(75+182)=87+182-113=117+(728-506)=393-179=71+12×9=554×(209-200)=696×8-600=496-371=304×2=252-(252-138)=154+107×6=468+(401-105)=472-51×4=208+(312-296)=416+65×8=979-349×2=409-(142+259)=901-245×3=922-44=581×9=240×4+483=314+20-141=324-11-30=850×4=150-130=366×2-580=406+88=267-(164+39)=329×3-770=269+(198-128)=23×(301-297)=529-(446+42)=616+62+92=723-712=279+102=766-103×4=488+778=452+80=774×8-475=610×4=398-(337-89)=465+293+81=966×8=177×(475-470)=954-(10+698)=983-610+28=474+112+693=268-25×7=367+45-59=725-122-451=337-169=422-215-38=234+42×2=152-33+182=392-42-320=418+(388-288)=917-40×5=224+134=428-93+945=205+539=149+323-358=520-372+627=481×2-176=參考答案891-(993-460)=358876-836+690=730750-271×2=208408-(659-504)=253724-525=199750+(467-356)=861127+144-85=186406-(290+14)=102660+29+26=715119+161=280202×2+406=810489-(33+38)=418840+908+152=190062+(209-128)=143774-18+674=1430618-164×3=126307-148-73=8681×(399-394)=405435-323=112486-(115+197)=174393-(356-183)=220595+496-384=707368+271+321=960966+181+257=1404873-641=232807+546=1353899-(825-605)=67994×8-694=5836×(213-208)=180980-686-45=249387-63=324618+(344-131)=831710+375-656=429494-21×5=389326-204-41=81460-47=413994+(548-407)=113549+504-363=190104×6-444=180178×9=1602355-(74+165)=116276-50+138=364386+168×2=722155×4-251=369157×3=471274+509+96=879440×(124-120)=1760272-155=117123×(14-10)=492392×(345-336)=3528317×3-140=811112×8-474=422175+302=47730+(740-501)=269322×(193-190)=966113×7+135=926497-262-100=135524-(831-621)=31443×(44-35)=387364-102+195=457571-(18+523)=30137×4+146=69418×9+672=834659-218=441963-(406+472)=85566-294-156=116830-(752-648)=726172+150×2=472880-438+695=1137835-(119+344)=372564-(157+58)=349514-(173-168)=5095/8-2/8=3/8773-(234+384)=15519+663+668=1350336+807+243=1386470-(735-586)=32127×(67-59)=216154+260-300=114720+747+918=2385391-149×2=93482×(468-459)=4338191-(67+70)=54198-(821-764)=14190+195×3=675929-575=354318×2-434=202976-917=59599×4-327=2069377-91-184=102701-625+303=379537+(941-15)=1463141+65×4=401621-360=261397×4=1588442+91×5=8972/8-1/8=1/8764+489=1253379×5-820=1075299×(436-433)=897825-431=3943/6+2/6=5/6230×3=690158+283=441923-145-295=48343+188=231449-(303-298)=444874-(958-838)=75427+136+388=551786+980+714=2480422+77+50=549344+314+180=838672-199+861=1334187+245=43275×8-366=234812×(623-614)=7308611-39×6=377642-477=165259+130=389191-28×4=79438+(238-79)=597275+47+91=413111×8=888339×8-793=1919358×2-298=418934+728+720=2382135-40+306=401339-54×2=23130+147=17791+253=344168-31×3=75392-185×2=22945+483×2=1911112+337×2=786202×2-219=185867+558-138=1287426+(34-14)=446645+646=1291278×9=2502790-18×6=682288+445-654=79341-41×2=259899-18+274=11555/9+3/9=8/9261-(703-468)=26341-(304-226)=263838-(372+141)=325856-819=37316×3=948396-248=148273-31×3=180549-(786-600)=363133-92+135=176790-219+240=811254-(749-513)=18204×3+93=705143-33+157=267424-185-216=2368×(275-271)=272235+74×7=753335-193+181=323117×4+315=783929-(629+20)=280669-177=49261+149+606=816344+66-220=190676×6=4056179+83×3=428380+180=56070+726+165=961190+32×8=446155×(140-136)=6205/7-1/7=4/7419-274-96=49238×4=952354+289-88=555327×2=65475×2-70=80282-(384-176)=74460-239=221258+109-218=149892-840=52236+96+61=393476×2-246=706823-(233+121)=46939×7-116=157571+516-679=408344-(17+24)=303469×9=4221191×2=38282×9-567=171227-160=67912+406-593=72565-65+241=241190-(25+151)=14668-(133+120)=415491-133+95=453992-(384+415)=193356+549-225=680142×5+381=1091219×2=438193×3=579879-(571-504)=81257+669+136=86297-(398-377)=7679×9=71115×4=60783+(631-99)=1315470-373=97367-36×8=7929×4=116736×(160-154)=441653×(287-281)=318150×(404-401)=450104×6=624793-(410+285)=98421×2=84230-(31-15)=14485-261+53=277221+301+360=882788×7=5516218×5=109046+(409-116)=339239+20-115=1445/8+2/8=7/8668-530=138510-(367-19)=162784+(668-85)=1367443-340-67=36460-(275+19)=166972+95-950=117126×7-728=154412+(336-327)=421796+831-558=1069450-(196+106)=148219-(15+160)=44438+(48-14)=472230+254×3=992815-43-345=42761×6=36650+200=250268×3-662=14249×9=441866+703-108=14613/5+2/5=1136+424+674=1234422-368=5425×(73-66)=17548+24×8=240985-601-248=136139+30+330=499304-25+67=346243-192+174=225727+190=917360-36×3=252329-233=96544+392-575=3615/9-4/9=1/9651×(214-208)=390678+382=460370+(344-238)=476352-157=195442-301=14159×(17-10)=41337×4=148493-361+225=357425-117×2=1916/9-3/9=3/9453-443+424=43454+(428-255)=227306+347=653940-353-423=164852×6=5112484-167-127=190144×5+183=903103×2-92=114666-(302-183)=547483-467+416=432123×3=3693/6-1/6=2/6466×(762-754)=3728438×8=3504266+428=69431+(396-186)=241473-65×6=83452-98-262=92694-278+356=772226-(249-136)=113265+992-594=663521×(886-880)=3126226-210=16180×(206-202)=720312-38×8=8603-59-357=187929-(341+517)=71683-105-402=176148-66+96=178316-104-75=137122+155=277817-54×3=655254-(86+46)=122233+430+144=807337-14×6=253196×2=392283+121-15=389403+94-141=356238+(965-705)=498182-162=20129×5-49=596753×7=5271799+(917-406)=1310303-195+271=379929-879-44=6112×7=784823-423-44=356116×7-91=721115+79=19475+392=467512+282=794504×2=100888×4-108=244387-(199-58)=246327-42-179=106977+(507-20)=1464532-107×4=104178+47-166=59421-124-235=62603-114×4=147437-(200-53)=290452-(261+29)=162695-223+478=950119+238+199=556859-(994-465)=330171+(552-547)=176168+22+415=6051/8+5/8=6/8104×(550-546)=416438+751+891=2080733-258+150=625722+465-272=91590×3+367=637456-430+711=737115-(268-253)=100243×8-549=1395237-32×4=109466-374+20=11238+86×6=554334-(74+49)=21162×8+29=525953×5=4765843-96+757=1504485-198=287630×7=4410275+(449-40)=684876-(409-86)=553346+(395-42)=699458×(26-23)=1374293+(442-154)=581402-315-72=15300+(696-107)=889103+370-448=25683-166-279=238457×7-659=25401/6+2/6=3/6309-(141+99)=69149×7-111=9321/6+3/6=4/6545-81×3=302752-126-298=328393-149=244113-(388-317)=42429+881-300=1010937-(210+379)=348145+129-51=223402+95+761=1258574-138+836=1272313-235=78616-484+554=686214+225-349=9037+104=141836-57-286=493410+(397-31)=776109+740+21=87097+239×2=575475×9=4275336-221=115285+271=5561/7+3/7=4/7716×5-604=2976930-89=841388-277-50=61308-73×3=89499×5-239=2256164+849-426=587960+214+787=196151×9-99=360636+659=1295309+108=417549+907=1456304-207+381=478202-(998-908)=112885-(447+69)=369500×9-706=3794271-(18+174)=79370×8=2960305+(823-719)=409159×(134-131)=477510-(766-350)=9476×(276-269)=532866×9-301=7493824+592=1416176+168=344951-62-36=85319×2+485=523341-122×2=9763×(397-393)=252110-101+314=32358+29=87400+701-374=727788-(693-678)=773371-(485-440)=326500-(424-355)=431413+(605-422)=596339-44×7=31566×9-154=4940843-(233+593)=1727+48+830=905454+129=583466-47-141=278581-327+629=883253+(451-229)=475850×(786-778)=6800680-82-34=564408×2=816541-(103+20)=418164×5-52=768162×3-162=324237-196+159=20074×6+724=1168434-32×4=306493-33×2=427832×3-504=1992117+124=241170×(687-681)=1020248-81=167904-459-260=185952+81-109=92473+73+317=463203+(140-138)=205771-(679-624)=71610×4+618=658417+169=586683-539=144273×3=819736-275+571=1032440-65-166=20963×8+122=626119+160-268=11232+63=295798+27+291=1116110+268+558=936988-(468+210)=310236×3+140=848528×(627-624)=1584122×(192-189)=366465-101-286=78314-61-164=89240+(418-56)=602491-(339-167)=319155×(36-30)=930198+34+17=249366-(26+96)=244782×2-143=1421393-220+501=674874×(287-280)=6118636×9-908=4816391-150=241428-57×4=200343-29×2=285925+831-407=1349188+277-135=330104-37+931=998322-(477-405)=250383-113×2=157113-(351-320)=82197×5=985983-(651-612)=944680×6=4080315-28+189=476915+205+668=1788311+66×6=70721+27=48455-(408-33)=80144+658+39=841827+462×2=1751505+114×4=961359+424=783316-74×4=20694-167×4=26237-(824-809)=2223/8+4/8=7/8696-16×6=600334+40+563=937247×4-378=610209+(372-203)=378667-126+178=719208+86=294371+(411-344)=438417-23-72=322251-29-59=163260-152=108713×(462-457)=3565395×(88-81)=2765270-79×3=33868-415=453404-(120+246)=3897×5-326=159166+(383-132)=417165+273-266=172162+231+71=464299×(167-162)=1495260+897-362=795220×4=880390×(784-777)=2730399×(868-865)=1197101+280×3=941755-755+454=454493-95×2=30390+287=377431-231-55=145308×(677-671)=1848862-99=763286×2+715=1287266+43×5=481802-171×3=289183+659+13=855651-43-565=43314-35×6=104159+118×2=395243+(275-56)=462513-(131+129)=253408-(350+46)=12386+41-390=37180×4+912=1632167-(24+88)=55191-35×5=16805+733=1538787-(201+334)=25269+749-589=229174+864-484=55410+729+34=773903-(230+67)=606428-(490-192)=130483-293=190189×5+204=1149261×6-569=997649×6=3894192-(19+101)=7239×2=78134-21+202=315193+55=248430-268-75=8782+165×2=412627-151×2=325796×8-973=5395438-333=105362×(631-626)=1810891+(858-725)=1024269-169+358=458234×4+210=1146485-193+194=48637×(286-279)=259190×6-992=148328×9-836=211666×7=462111×(402-393)=999235+400=635211×(299-296)=633713-(696-24)=41624+280+85=98974×(76-69)=5183/7+2/7=5/7832-253=579678×(281-273)=5424794×9=7146962-237=725225+(436-230)=431520+133×5=1185474-177=297574+223+908=1705531+(691-489)=73395+199=294711+(756-361)=1106331-(38+235)=58484-162-266=56596+127=723352-50=30295×9=855122-94+402=430112×8=896585-314+620=891979-(163+548)=268421-(253+120)=48155×5=775751-687+520=584348-26×2=296317-110+611=81855+927+770=175223+437-422=38449-352-59=38723×3-964=1205689-534+962=1117521×(388-384)=2084794-350-188=256985×(170-162)=7880241+51+492=784124+256-286=94665-83×4=333730+717+157=1604312+(140-52)=400320-(47+57)=21623×6+281=419986-247×3=245658+27+172=8572/4-1/4=1/4465+277+57=799250-(479-379)=150729-51+270=948194×4+567=1343410+56-299=167509×4-723=1313301×3-81=822307×2+752=1366111×(158-149)=999476-(325+142)=9844-108-609=127680+268-910=38126×5-461=16921+294+326=64121+324+404=749338-(61+16)=261367-(442-230)=155498-89-291=118698-140-296=262274+157-95=336396-108×2=180216×4=864366-51×5=11123×7-159=2298+10-166=142561-44×7=253405-174-115=116104+108=212256×2+62=574626-219+218=625438-309=12978×7-427=119355-335+264=284503-(689-436)=250631+(902-684)=849421-50×2=321106+616-574=148106×(112-103)=954866-(727+119)=20735-(19+533)=183939-166+650=1423131+(905-341)=695654+321+434=1409133×6-426=372206×2-353=59186-113+347=420161×(100-95)=80597×5=4853/5-1/5=2/5420+356+428=1204212+166=378887×5=44356/10-2/10=4/10380-(247+16)=117151×5+188=943193-(429-321)=85488-10-66=412490-(467-80)=103221-38=183619+736-193=1162409×6-794=1660381-293=88288+(437-255)=4702/7-1/7=1/7280+553=833200-147=53280+(458-75)=6633/6-2/6=1/6653-60-45=548126+(662-217)=571296-(13+68)=215122×8-173=803311+678-980=9286+117-387=16156×3+414=88263×4=252418×2-351=485105+108×8=96952×(148-145)=156102+332-314=120115+(446-148)=413378-(34+101)=243222-(262-175)=13546+89=135103×(38