三年级数学(上)计算题专项练习附答案集锦

三年级数学(上)计算题专项练习附答案集锦785+(853-254)=524-(342+97)=418-243-84=77+(369-181)=236+(301-236)=398+653+49=340-221=58+29=372×6-69=314-68×4=228×4-411=99×6-147=58×4-97=783-(92+598)=422+362+990=493-(61+27)=437-304-32=89+70=125+210+308=120×7-489=886-(173+543)=185×4+62=79×(331-327)=617+347=364-258+462=151×(998-992)=142×(439-436)=130×8-533=3/8-2/8=260×7-409=468-(297-198)=735-20=729+401+53=88-(96-44)=262-82-170=723-145=834-(542+163)=144×(470-466)=497+(356-328)=116+99-134=466×5=456+794+550=128+164-206=442-(183+169)=471×7=782+(933-516)=109+125×2=317+440+142=723-129×3=51+57=897-(756-439)=495-(90+77)=362×(874-870)=996×(404-396)=771-469=133+201=777+949-477=975+56×6=30+455-64=10+304×2=848-(301-285)=639-518=399+33-143=310×(279-276)=12×(408-400)=195×5=108×5-52=432-(263-13)=44×4=200+(709-245)=244+231+851=401-(316+76)=675+(512-468)=626×(657-652)=111-(421-398)=439-(31+213)=469+751-764=888+(866-128)=99×6-332=4/6-1/6=359+89=63+170=70×5+108=264-33×2=475-57-178=579-237=118×4-297=287+95-280=460-(495-193)=761×5=109×4-272=603-103×2=585×8=460×3=193×4=114×7=721-(586+113)=530-331=361+120-30=961-261-624=398-13×2=214-(106-90)=441-(285+92)=495×2-597=279+51×2=316-(480-285)=438-264+317=235×2-355=645-(150+318)=158×4=435-201=216+253-419=423-92=806+694+334=637+493+416=684-510+287=567-(23+342)=269×(912-903)=30×3+413=634×(714-705)=354-(206+39)=689-(338+43)=5/7-2/7=664-243-128=37+230-45=356-151+484=545+(989-172)=293+(172-32)=391-164-206=496-(34+41)=834-(952-505)=148-(244-155)=190+91=971-(241+594)=53+296=729-93×4=66+(348-193)=15×(455-446)=181-26+281=371+135×7=28×(24-20)=450-48+684=254-62×4=62×8+990=611+368+773=281-(200-111)=208×6=34×8-74=27×(219-210)=3/7+2/7=383-140=35×3=365-(72+14)=143×(224-220)=152+156=631+57-322=803-38×3=338+131-91=26+(483-140)=709×6-420=70-25=325×(448-441)=345+169-410=196+81+480=755-284=490-124×3=284×7=943-220=489×2=105×8-222=360+(886-816)=613-(656-56)=95×6+509=335-12×6=896+(987-921)=172-58+51=3/5-1/5=60×9+334=133×6=123+146×3=348-123-137=531×2-753=237-11-66=487+77+395=205+47=407-42×6=706×3-166=637+81+252=411-294-43=216+394=381-(207-31)=422-(164+243)=394-17×9=149×5+314=68+58=123+(453-273)=160×(311-307)=437-(428-169)=39+(807-611)=626-(251-13)=90×3=779×7-773=484-(15+318)=467-21×2=548×3-709=64+19-10=412+103+251=192+(479-467)=455×2=288-153+23=229×2=173+99=234+131-16=945-306-95=364-(338-264)=357+428=195-115=469-(381-164)=238-(19+84)=531-38+817=39×3=903-270-164=91+220+545=400-126+108=498-152×2=85-41+425=300-237+382=157×3+72=99+157=737-188-330=722×7-265=464-(216+222)=146+110=985-(140+401)=838-12×8=706-17×7=39×(74-70)=633-(684-360)=117+589+251=25+770+177=841×5=291-130=476-268-90=48×4-163=437-223=668×7=62×8=233+778=46+(232-157)=324+(356-209)=929+203+853=268×(462-459)=634-162+84=166+490+70=670+(188-61)=632-409-18=746+599=4/5-1/5=123×2+257=180+235=119-68+971=464-(32+404)=413×2=568×8-381=188+164-40=154+(427-239)=452+269×2=990-19-133=320-17×9=2/3-1/3=49×3+450=75+604-388=543-66=451-(428-271)=3/10+7/10=498-419+135=294-139-114=987×(610-606)=467-45×2=148+100-239=327-260-21=212+45×7=866-(115+483)=148+429+140=382-(195+157)=109+883-785=291-28×5=220-(474-424)=820-(311-233)=651×(267-260)=46×9-327=213+92+91=67+711+842=31×8+954=491-458+273=104-28-75=242-66=239+270+248=82+(839-574)=424-(402-42)=299+45×2=926×3=748+601-987=765-(970-960)=829+699+135=565-540+635=803-(736-97)=287-86×2=123×5=649-335-110=123+122-33=464-76=332-133+238=487-23×9=792-548-215=244-192=552-507+51=244+377+36=283×3+24=27-(774-762)=212+36×2=455-(106+197)=200+(496-127)=712-478-45=173-102=455+344=978+(833-40)=396-113-95=411+167-44=924-(576-290)=287-(33+42)=425-208-19=631+712+123=602-117-157=327-138+162=312+83-233=171-(138-92)=400-12=994×7=367+128=839+186+252=79+104-142=365+(78-31)=83×6-97=142×4-539=692×(193-188)=98+155+274=485+(76-69)=390-122×3=80×(384-376)=875×(749-740)=651+602=585×7=379+594-113=414-369=3/5+2/5=69×4=161+(103-29)=106+361=651+786-800=225×3+560=86+179+504=472-(254-102)=497-111=194-42=7/10+2/10=394+63+212=28+425-69=203-137=574-(269+207)=622-339+788=408-63×4=701×2-403=358-(421-269)=103+429-248=273+155×2=878-129×4=573×5-543=367-70×5=337-(423-230)=239×8-30=849×7-476=450+(877-427)=577+(686-202)=454-220=208+428+80=169×2-169=327+69=128+618=785-127×3=651×(991-984)=533×4-173=952+610-943=489-275+170=212-10×5=729-26-379=524-306-126=321×3-672=862-256×2=407-(108+49)=79×(37-28)=494-32×2=68+199×2=306×3-343=256+220+311=221×4-629=222×3+45=49+23+563=63×7+787=85×6-186=73+173=247+282+249=111×3+287=250-(38+67)=856×(648-641)=440-355-53=368-120×3=863-190=926+637=205-(281-127)=59×4=426-(221-91)=410-80×2=809+432=490-180×2=980×6=449-26×7=468-(32+206)=423-137=107×(117-110)=73×6=160+(592-251)=241+238-275=66+(136-77)=798×(648-642)=35+407-245=65×4+489=6/9+3/9=379+668+220=92×(19-16)=477-308=490-72×3=1/7+2/7=293+193=571×2=767-66+904=409-(184+70)=909-832=741-(488-149)=110×8=353-22-239=22+242+45=783-148+619=186×(828-819)=21×5=626-325-167=311×7=467-324=449-22×9=217×4=278-(297-183)=338-(30+81)=885-72×8=155+23-141=60+(398-34)=215+474+126=860×9-949=169+(470-141)=400-166+69=110×2+28=840-630+279=771+(632-348)=882+981-325=164+85=436+387+518=147-27+104=43×9+316=504×3-632=318-(134+80)=197+(426-335)=899-317-282=862-767+777=700-(360+196)=30+100-10=422-218-112=766-177=431×2-328=748-(322-11)=430-289+98=281×(608-602)=696+212+574=254×(406-403)=637-(14+334)=192×2=999-174-372=301+(458-183)=402+113+210=394-208=424-175-201=53×2=422+294-423=874+70-249=843-244×2=251-(113+18)=767+435×2=925-51-871=103×3=1/6+3/6=348+143-306=385-223-38=155×(435-432)=444×6-245=627-369=496-315+11=649+207=894-264×2=652+184×2=945-316-183=102+(437-322)=80+309-285=487-35-74=107+653+233=74×(763-755)=570-(986-815)=87+159=833-595=175×(463-460)=884-600-33=156-98-34=660+488-363=300-55×3=465-(362-248)=117+46=368-306=28+378-272=445-(429-72)=553-32+267=241-(199-102)=714-(799-702)=479+764=424×6-614=425-179+127=327+(216-119)=73×2+357=413×(494-490)=267-(529-355)=132×2=150+488-390=86×(455-448)=218×4-180=180×2-35=910-(822-642)=280×3-573=735-(300+340)=77+112=266+65+101=251×(508-500)=275+(874-761)=103+129=833-155-595=603-301+990=233-91+66=557-(375+139)=28×8-205=38×2=459-(40+22)=475-197-267=251×2+55=681-45-25=700+(668-212)=388-(424-238)=88×6-525=428+128-231=171+(336-108)=877+507-741=557-77×2=384-(775-538)=147×2-265=160×4+494=595+42×3=984+406+761=935-(530-174)=902-235-640=68+348+236=174+160+114=495+(258-137)=35×(198-195)=482-28-54=91×8+267=887-516+727=458-159×2=515×2=4/7+3/7=127-29×3=609-141-410=302×(847-839)=361×2=69+49=392×2=841+342+745=179-96+399=146+276=56+82×6=423-243+277=381-(182+183)=244+227=455+(147-128)=300+(295-30)=219-146=931×8=195+(243-133)=199+231+14=931-157×2=303-68=355-(121+25)=143×(106-100)=810-636=240×(431-427)=673-344=410-99×3=91+342=534-509=495-453+404=632+767=331×4=31×(203-194)=430+(421-73)=2/6-1/6=400-(197+41)=225×3=763-568-104=68+141+865=271+210=163+598+137=255+118=447-353+236=657-(206+158)=699-111×6=155+(790-214)=479+(869-374)=486-86+710=44×(203-194)=984-63-114=394×8-80=459-(38+266)=404-121-131=785×(246-243)=105×5-409=682+282×2=153+135-23=194+137-36=445-369=755-(415+185)=544×2=431-28×2=30×3+22=410-68-127=511×2-658=425-410+143=3/8+2/8=854+251=307+50-76=62+123=3/5-2/5=396+644-67=277-87+134=529-297-115=413-241+272=190×(29-24)=597-454=281-12×6=121×(47-44)=93×(231-228)=297+14-81=895-64+219=202×4=3/7-2/7=123-(88-53)=58+695+261=701+814-604=3/6-2/6=988-(132+258)=261-156+34=500×5=179-(116-11)=38-(343-340)=215+401=249-102+336=537-27×8=771+892+705=3/4-1/4=286+22+385=2/4-1/4=780-314-306=356+(265-123)=341-72×3=443-(705-288)=754-(907-681)=111+386=457×2=824+(841-178)=160×6-394=451+70×5=556×(490-486)=172-70=392+126+58=1/5+3/5=215+216=750+236×3=341-(403-389)=483-(462-340)=555-(751-321)=364-(140+162)=296+45+394=290×(490-486)=386-(37+236)=29×6-81=962-633+477=687-362+886=244×(498-494)=442+58-307=484-378+202=902+971-150=386+(467-343)=135×(82-77)=714-(57+548)=311+18×9=260-26×3=329-105=245×9=92×8=291-25×2=130+295-361=14+(168-61)=56-42=286+110=472-304=313-113=63+87×7=893-845=101×9+890=288-92-68=366-293=31×4=481-(337-127)=340-100-139=826-385+192=45+123×3=401-62×6=378+46×4=439-86-239=311+(463-296)=905+16×5=84+118+769=913-(802-748)=115×8-825=59×3=865-302-531=599+782-709=461-45×4=759-71=251+235=586-(235+213)=841×(452-448)=49+14×7=767+(937-854)=148+93×3=240+227×2=597-39+69=57×9+713=526+106-118=205-(407-240)=382-96=442×6-393=35+725+889=956+660=113+(933-299)=542×(736-733)=271×(536-527)=287×3=155+303-59=997-(372+124)=962-(323+602)=585-30×2=644+457-713=391+897+307=377+99×6=695-62+108=657-618+954=150×3+280=2/8+5/8=634×(822-819)=61×9-545=717-123×5=160+281+78=335-260-41=832-365×2=407-78-113=862-278=369+42×4=138×2=939-(877+55)=126×2+68=94+279=940-(245+29)=907-884+413=492-(371+64)=471-27-143=132+(399-165)=452-195=606-80+692=228+826-133=743-(212+10)=423+70+91=138×(537-533)=220×3=471-(371-281)=405-32×3=856+252-600=311-246=279+130=460-208=702×5-399=160+(277-82)=406+(889-682)=188×5=525+(731-539)=365-161=408×2-164=291+170+172=253-15×7=309-166+228=149+80=493-400+120=486+(500-439)=423+449=399-(107+257)=418+88-128=641-158×3=57×8+187=257+192=189-(33+14)=807+546-214=208-98+52=429×7-811=45-19+449=161×6=279-235=870-182=235-128+37=1/10+8/10=449-133×3=52+282=62×(444-439)=98-64-32=111×3+263=371×5-834=43×(300-291)=511-(638-474)=109+136×5=368-(186-174)=139+522=561×4-495=616+443=参考答案785+(853-254)=1384524-(342+97)=85418-243-84=9177+(369-181)=265236+(301-236)=301398+653+49=1100340-221=11958+29=87372×6-69=2163314-68×4=42228×4-411=50199×6-147=44758×4-97=135783-(92+598)=93422+362+990=1774493-(61+27)=405437-304-32=10189+70=159125+210+308=643120×7-489=351886-(173+543)=170185×4+62=80279×(331-327)=316617+347=964364-258+462=568151×(998-992)=906142×(439-436)=426130×8-533=5073/8-2/8=1/8260×7-409=1411468-(297-198)=369735-20=715729+401+53=118388-(96-44)=36262-82-170=10723-145=578834-(542+163)=129144×(470-466)=576497+(356-328)=525116+99-134=81466×5=2330456+794+550=1800128+164-206=86442-(183+169)=90471×7=3297782+(933-516)=1199109+125×2=359317+440+142=899723-129×3=33651+57=108897-(756-439)=580495-(90+77)=328362×(874-870)=1448996×(404-396)=7968771-469=302133+201=334777+949-477=1249975+56×6=131130+455-64=42110+304×2=618848-(301-285)=832639-518=121399+33-143=289310×(279-276)=93012×(408-400)=96195×5=975108×5-52=488432-(263-13)=18244×4=176200+(709-245)=664244+231+851=1326401-(316+76)=9675+(512-468)=719626×(657-652)=3130111-(421-398)=88439-(31+213)=195469+751-764=456888+(866-128)=162699×6-332=2624/6-1/6=3/6359+89=44863+170=23370×5+108=458264-33×2=198475-57-178=240579-237=342118×4-297=175287+95-280=102460-(495-193)=158761×5=3805109×4-272=164603-103×2=397585×8=4680460×3=1380193×4=772114×7=798721-(586+113)=22530-331=199361+120-30=451961-261-624=76398-13×2=372214-(106-90)=198441-(285+92)=64495×2-597=393279+51×2=381316-(480-285)=121438-264+317=491235×2-355=115645-(150+318)=177158×4=632435-201=234216+253-419=50423-92=331806+694+334=1834637+493+416=1546684-510+287=461567-(23+342)=202269×(912-903)=242130×3+413=503634×(714-705)=5706354-(206+39)=109689-(338+43)=3085/7-2/7=3/7664-243-128=29337+230-45=222356-151+484=689545+(989-172)=1362293+(172-32)=433391-164-206=21496-(34+41)=421834-(952-505)=387148-(244-155)=59190+91=281971-(241+594)=13653+296=349729-93×4=35766+(348-193)=22115×(455-446)=135181-26+281=436371+135×7=131628×(24-20)=112450-48+684=1086254-62×4=662×8+990=1486611+368+773=1752281-(200-111)=192208×6=124834×8-74=19827×(219-210)=2433/7+2/7=5/7383-140=24335×3=105365-(72+14)=279143×(224-220)=572152+156=308631+57-322=366803-38×3=689338+131-91=37826+(483-140)=369709×6-420=383470-25=45325×(448-441)=2275345+169-410=104196+81+480=757755-284=471490-124×3=118284×7=1988943-220=723489×2=978105×8-222=618360+(886-816)=430613-(656-56)=1395×6+509=1079335-12×6=263896+(987-921)=962172-58+51=1653/5-1/5=2/560×9+334=874133×6=798123+146×3=561348-123-137=88531×2-753=309237-11-66=160487+77+395=959205+47=252407-42×6=155706×3-166=1952637+81+252=970411-294-43=74216+394=610381-(207-31)=205422-(164+243)=15394-17×9=241149×5+314=105968+58=126123+(453-273)=303160×(311-307)=640437-(428-169)=17839+(807-611)=235626-(251-13)=38890×3=270779×7-773=4680484-(15+318)=151467-21×2=425548×3-709=93564+19-10=73412+103+251=766192+(479-467)=204455×2=910288-153+23=158229×2=458173+99=272234+131-16=349945-306-95=544364-(338-264)=290357+428=785195-115=80469-(381-164)=252238-(19+84)=135531-38+817=131039×3=117903-270-164=46991+220+545=856400-126+108=382498-152×2=19485-41+425=469300-237+382=445157×3+72=54399+157=256737-188-330=219722×7-265=4789464-(216+222)=26146+110=256985-(140+401)=444838-12×8=742706-17×7=58739×(74-70)=156633-(684-360)=309117+589+251=95725+770+177=972841×5=4205291-130=161476-268-90=11848×4-163=29437-223=214668×7=467662×8=496233+778=101146+(232-157)=121324+(356-209)=471929+203+853=1985268×(462-459)=804634-162+84=556166+490+70=726670+(188-61)=797632-409-18=205746+599=13454/5-1/5=3/5123×2+257=503180+235=415119-68+971=1022464-(32+404)=28413×2=826568×8-381=4163188+164-40=312154+(427-239)=342452+269×2=990990-19-133=838320-17×9=1672/3-1/3=1/349×3+450=59775+604-388=291543-66=477451-(428-271)=2943/10+7/10=1498-419+135=214294-139-114=41987×(610-606)=3948467-45×2=377148+100-239=9327-260-21=46212+45×7=527866-(115+483)=268148+429+140=717382-(195+157)=30109+883-785=207291-28×5=151220-(474-424)=170820-(311-233)=742651×(267-260)=455746×9-327=87213+92+91=39667+711+842=162031×8+954=1202491-458+273=306104-28-75=1242-66=176239+270+248=75782+(839-574)=347424-(402-42)=64299+45×2=389926×3=2778748+601-987=362765-(970-960)=755829+699+135=1663565-540+635=660803-(736-97)=164287-86×2=115123×5=615649-335-110=204123+122-33=212464-76=388332-133+238=437487-23×9=280792-548-215=29244-192=52552-507+51=96244+377+36=657283×3+24=87327-(774-762)=15212+36×2=284455-(106+197)=152200+(496-127)=569712-478-45=189173-102=71455+344=799978+(833-40)=1771396-113-95=188411+167-44=534924-(576-290)=638287-(33+42)=212425-208-19=198631+712+123=1466602-117-157=328327-138+162=351312+83-233=162171-(138-92)=125400-12=388994×7=6958367+128=495839+186+252=127779+104-142=41365+(78-31)=41283×6-97=401142×4-539=29692×(193-188)=346098+155+274=527485+(76-69)=492390-122×3=2480×(384-376)=640875×(749-740)=7875651+602=1253585×7=4095379+594-113=860414-369=453/5+2/5=169×4=276161+(103-29)=235106+361=467651+786-800=637225×3+560=123586+179+504=769472-(254-102)=320497-111=386194-42=1527/10+2/10=9/10394+63+212=66928+425-69=384203-137=66574-(269+207)=98622-339+788=1071408-63×4=156701×2-403=999358-(421-269)=206103+429-248=284273+155×2=583878-129×4=362573×5-543=2322367-70×5=17337-(423-230)=144239×8-30=1882849×7-476=5467450+(877-427)=900577+(686-202)=1061454-220=234208+428+80=716169×2-169=169327+69=396128+618=746785-127×3=404651×(991-984)=4557533×4-173=1959952+610-943=619489-275+170=384212-10×5=162729-26-379=324524-306-126=92321×3-672=291862-256×2=350407-(108+49)=25079×(37-28)=711494-32×2=43068+199×2=466306×3-343=575256+220+311=787221×4-629=255222×3+45=71149+23+563=63563×7+787=122885×6-186=32473+173=246247+282+249=778111×3+287=620250-(38+67)=145856×(648-641)=5992440-355-53=32368-120×3=8863-190=673926+637=1563205-(281-127)=5159×4=236426-(221-91)=296410-80×2=250809+432=1241490-180×2=130980×6=5880449-26×7=267468-(32+206)=230423-137=286107×(117-110)=74973×6=438160+(592-251)=501241+238-275=20466+(136-77)=125798×(648-642)=478835+407-245=19765×4+489=7496/9+3/9=1379+668+220=126792×(19-16)=276477-308=169490-72×3=2741/7+2/7=3/7293+193=486571×2=1142767-66+904=1605409-(184+70)=155909-832=77741-(488-149)=402110×8=880353-22-239=9222+242+45=309783-148+619=1254186×(828-819)=167421×5=105626-325-167=134311×7=2177467-324=143449-22×9=251217×4=868278-(297-183)=164338-(30+81)=227885-72×8=309155+23-141=3760+(398-34)=424215+474+126=815860×9-949=6791169+(470-141)=498400-166+69=303110×2+28=248840-630+279=489771+(632-348)=1055882+981-325=1538164+85=249436+387+518=1341147-27+104=22443×9+316=703504×3-632=880318-(134+80)=104197+(426-335)=288899-317-282=300862-767+777=872700-(360+196)=14430+100-10=120422-218-112=92766-177=589431×2-328=534748-(322-11)=437430-289+98=239281×(608-602)=1686696+212+574=1482254×(406-403)=762637-(14+334)=289192×2=384999-174-372=453301+(458-183)=576402+113+210=725394-208=186424-175-201=4853×2=106422+294-423=293874+70-249=695843-244×2=355251-(113+18)=120767+435×2=1637925-51-871=3103×3=3091/6+3/6=4/6348+143-306=185385-223-38=124155×(435-432)=465444×6-245=2419627-369=258496-315+11=192649+207=856894-264×2=366652+184×2=1020945-316-183=446102+(437-322)=21780+309-285=104487-35-74=378107+653+233=99374×(763-755)=592570-(986-815)=39987+159=246833-595=238175×(463-460)=525884-600-33=251156-98-34=24660+488-363=785300-55×3=135465-(362-248)=351117+46=163368-306=6228+378-272=134445-(429-72)=88553-32+267=788241-(199-102)=144714-(799-702)=617479+764=1243424×6-614=1930425-179+127=373327+(216-119)=42473×2+357=503413×(494-490)=1652267-(529-355)=93132×2=264150+488-390=24886×(455-448)=602218×4-180=692180×2-35=325910-(822-642)=730280×3-573=267735-(300+340)=9577+112=189266+65+101=432251×(508-500)=2008275+(874-761)=388103+129=232833-155-595=83603-301+990=1292233-91+66=208557-(375+139)=4328×8-205=1938×2=76459-(40+22)=397475-197-267=11251×2+55=557681-45-25=611700+(668-212)=1156388-(424-238)=20288×6-525=3428+128-231=325171+(336-108)=399877+507-741=643557-77×2=403384-(775-538)=147147×2-265=29160×4+494=1134595+42×3=721984+406+761=2151935-(530-174)=579902-235-640=2768+348+236=652174+160+114=448495+(258-137)=61635×(198-195)=105482-28-54=40091×8+267=995887-516+727=1098458-159×2=140515×2=10304/7+3/7=1127-29×3=40609-141-410=58302×(847-839)=2416361×2=72269+49=118392×2=784841+342+745=1928179-96+399=482146+276=42256+82×6=548423-243+277=457381-(182+183)=16244+227=471455+(147-128)=474300+(295-30)=565219-146=73931×8=7448195+(243-133)=305199+231+14=444931-157×2=617303-68=235355-(121+25)=209143×(106-100)=858810-636=174240×(431-427)=960673-344=329410-99×3=11391+342=433534-509=25495-453+404=446632+767=1399331×4=132431×(203-194)=279430+(421-73)=7782/6-1/6=1/6400-(197+41)=162225×3=675763-568-104=9168+141+865=1074271+210=481163+598+137=898255+118=373447-353+236=330657-(206+158)=293699-111×6=33155+(790-214)=731479+(869-374)=974486-86+710=111044×(203-194)=396984-63-114=807394×8-80=3072459-(38+266)=155404-121-131=152785×(246-243)=2355105×5-409=116682+282×2=1246153+135-23=265194+137-36=295445-369=76755-(415+185)=155544×2=1088431-28×2=37530×3+22=112410-68-127=215511×2-658=364425-410+143=1583/8+2/8=5/8854+251=1105307+50-76=28162+123=1853/5-2/5=1/5396+644-67=973277-87+134=324529-297-115=117413-241+272=444190×(29-24)=950597-454=143281-12×6=209121×(47-44)=36393×(231-228)=279297+14-81=230895-64+219=1050202×4=8083/7-2/7=1/7123-(88-53)=8858+695+261=1014701+814-604=9113/6-2/6=1/6988-(132+258)=598261-156+34=139500×5=2500179-(116-11)=7438-(343-340)=35215+401=616249-102+336=483537-27×8=321771+892+705=23683/4-1/4=2/4286+22+385=6932/4-1/4=1/4780-314-306=160356+(265-123)=498341-72×3=125443-(705-288)=26754-(907-681)=528111+386=497457×2=914824+(841-178)=1487160×6-394=566451+70×5=801556×(490-486)=2224172-70=102392+126+58=5761/5+3/5=4/5215+216=431750+236×3=1458341