三年級數(shù)學(xué)(上)計算題專項(xiàng)練習(xí)附答案集錦

三年級數(shù)學(xué)(上)計算題專項(xiàng)練習(xí)附答案集錦348-338=301+48+481=465-214×2=331+(224-154)=551×(980-975)=68-43+40=647+877-989=779×6-246=895-587=1/6+3/6=171-119=3/9-1/9=647+282+56=2/7+3/7=671-(167+297)=493-147-114=96+459=95+(887-114)=629-75=198+359+132=255×(889-886)=624-246=879-52×6=70×6=838×6-661=732-253+843=286+73=287+174×5=873-310-100=401-(360-82)=80+214=864-822=375+517-235=416-167+774=283+(806-161)=644-61×7=237×(380-376)=494-(146+10)=61+424-153=930-(19+838)=402+(55-27)=657×(72-65)=4/10+6/10=170+200=274-265+79=309-16×7=868-(784+11)=458×5-424=48×6+472=483+221×2=4/6-1/6=153+119+354=68×5=353-109-152=402-(171+77)=454×2=328-(58+221)=201+(281-10)=830+663-363=466-247=529×4-535=842-149×5=492-(385-217)=251×2-398=222-49-130=189+(339-133)=378-353+110=312-43-47=695-(596+65)=84×2=47+(167-81)=907×4-522=600×5=413+226×2=123+50+48=223+(891-809)=851-276×2=313+142-362=431×2-846=30+25+219=778×4=6/8+2/8=655+298+830=120-26+340=171-150+837=697+829+745=90+571+50=613-307-36=548-(299-177)=906-(316+395)=302-(368-159)=764+641-507=873-418=221+173=292-245+314=496-131-287=425+135×3=659-(751-654)=257×3=46+204=958-(217+300)=61×(471-462)=494-(72+240)=256-86-124=109+214=104×(189-186)=268+(251-206)=312-37×8=399+809-283=2/5-1/5=702×3=88+76=529×3-417=293+105=82×7=487-336+224=207-(72+76)=831+221×3=178×(646-642)=329+(448-102)=336×6=527-(526-445)=218+903-728=440-45=77×3=112×3+403=267+36-120=64-25×2=141+344+396=247×(389-386)=480-(202+58)=376+103=116×2-136=316+94-206=183×2=262+297=141×(571-563)=263×3-697=961-(511+310)=406+468-41=6/8-1/8=520×7-751=627-(488-274)=15+382+64=363+(323-291)=479×2=404-167×2=58+320=347-(748-584)=533-174×3=983-230-742=252-(139-26)=517×2=755-(647-474)=730×2=72+31=158-(346-322)=962+693+405=466-107+267=100×9-54=824+46+76=67×4-264=949-(283+349)=251×8-841=224×(352-349)=467-12-309=454-11×7=41×4+796=337+121=56×(35-30)=338-54×3=120+292=159+190=251-225+298=66+199-231=178×2+974=354+(732-380)=432-76×5=930-418-140=475-352=525-84=85+222-224=988+308+196=681-26×7=533-35×4=329-327+337=171×2+277=532×5-491=205+174+182=37+15=286+98=88×6=515-(699-691)=72+36=440-(483-60)=459×5-816=989-909+956=970-101×6=504+784=174+33=114×8+163=1/5+4/5=988-92-194=370-(26+56)=223×4-144=367-196=382-260+74=195+926-994=52+179×3=999+780-450=733-63×7=260+49=120×2+116=170+184=233+122=484-62-92=284×3-235=266-(145+121)=18×2=766-(612-73)=27×(426-421)=516+(609-176)=204+121+87=457-377=220-21=162-(209-111)=919+(383-177)=439-(197+85)=826×(561-557)=54+223-145=63×5-175=171-28×6=614-(455+155)=575+921+933=859×(326-322)=59+(361-183)=141×7-447=882-364=414-(64+118)=23×6=494-(397-69)=187+283=950-92-709=849+346+827=36×7+173=105+18×3=474-41-167=194+824-416=289+12-30=306-(166-27)=7/9+2/9=873-31×5=903-(226+469)=360-141+91=918+94×7=903×(185-178)=234-62×3=141×2=975-733-19=418-136×3=372-(178+136)=852-(78+315)=926-780+201=307-250=422+80=197+(452-425)=488×(799-793)=68×9-556=163+319+32=193+822-720=262-40×6=43+(499-485)=522×2-109=187+357+99=251-37+482=448-78-240=456+114×4=641×3=233-(353-146)=638+(983-373)=986-(680+276)=527-401=493+(365-325)=819×6-559=163+(235-125)=393+79=319+191=460×(188-182)=172-32×3=54+(304-72)=4/8-3/8=392-(465-94)=858-(472+223)=643-113=447+501+683=442-(221-101)=906-640+626=33+98+635=491-110-222=404-54-138=499-(688-574)=89×5-203=789-721+41=675×8-926=863-(977-202)=224+176+165=46×(365-359)=326×2=707-534+787=319×(320-312)=329-27-248=591+376=125×(68-60)=136+159=740+(683-290)=698+635-587=482-(221-75)=832-(589+149)=299-59×5=172+29×7=294+536-674=549+363+82=232+975+683=176×(633-628)=439-(311-251)=115×(246-243)=429-(120+63)=17+457×2=720+(974-935)=157×5=340-(116+144)=90×6-42=7/9-2/9=553-214=225×(416-412)=702-10×3=5/7-1/7=467-309=830-(454+148)=765+475-970=50+118+579=744-395-263=696-504+814=312×(566-561)=330×3-273=83×8-97=444×2-160=488-127-325=111×8=203×2=264-37×4=402+260×2=346+916+508=53×8=880-(328-79)=908-(443-382)=743-78+122=895-(68+598)=90+164+434=430×2-535=811-(252+66)=534-299+761=438-(220+26)=576+961+58=71×8-450=386+726-533=451-(122+181)=227-117+82=414-205-11=667×2=217×2=718-192-266=372+(635-581)=95×(404-397)=352-261+290=945-(219+408)=377-319=61×(177-168)=314-110+18=451-(198+226)=63×2+236=218-199=962+472=48×(449-445)=357+494+95=102+(342-100)=282+(215-180)=230-(198+14)=31×8=436+712+139=45×(876-869)=221+484+185=239+132=217×2-237=371-90×4=114×(391-383)=982-317+619=344-(289+24)=343-11×3=205×(492-488)=471-208=782+220×3=667-(794-299)=183+(305-63)=104+507=131+192×2=362+99-303=836-54×6=229-213+243=83×(95-92)=19+182-98=527×3-778=552+234=3/10-2/10=319+220×3=553×(42-33)=614-296+962=295+(414-283)=271+398=655×6-268=77+145-184=4/10-1/10=348-(875-648)=649+66-324=171+(398-104)=640-(716-596)=876-162-559=276-127+117=976-104-52=132×5-105=932×7=211+287-76=859+545+179=160×(73-68)=146+145×3=401+948-864=200×4-445=324-(65-27)=433-148×2=147+622=320-(219-147)=62×9+201=546+110=214-(725-602)=168×3=724×4=405+(371-84)=271+161=213+277=290-87+178=834-(24+529)=837-197=819×3-416=972-146-406=91+333=312-78-197=476-(123+50)=249-194-19=665-568+337=437+63-358=672-575-20=69×7=213+(857-757)=409+73×3=297-(409-258)=158×5=577+908-833=378-(24+246)=452+156+347=683+92+939=255+(466-231)=448-(41+33)=206×(261-256)=294×(178-175)=550-202=860×2-329=256+192-242=885+(654-73)=552×2=625-14×2=26×2+378=346-342+355=977-164×5=475×2-711=494×(839-836)=482×5-515=203+175=347-281+170=68+265=38×2=43×9-125=254+57=240×(642-638)=423×7-721=34×6=53+97×9=740-200-287=29+(285-283)=245+92=221×2+383=80×5-44=412-349-63=480-279+69=137×5+999=1/6+4/6=798×5=740+608-200=472-375=830×8=670+932-181=256×3+383=471-447=336+(397-61)=771-591+479=539×(802-799)=399-(450-129)=78×(230-224)=943+87×3=634-461=278+111=417-68-195=382×2=158+399+243=156+30×2=803-(52+457)=300-88+386=270+441+269=46+(192-154)=150+184+745=147+262-228=558+(824-137)=159+176-313=242×4+582=655-296×2=459-(29+50)=291-12×4=78×(432-423)=980-932+649=972×4=150+199×4=179+121=44×5=506×(417-411)=859+514+136=295×(61-58)=813-(398+164)=761+(670-625)=311+55=85×(237-232)=3/10+4/10=483-298+215=671+(887-725)=169+345+327=421×5=456-365=289+(286-109)=869-148×3=691-143×3=248-68×2=489+404-258=893-(258-177)=723+834-89=856-727=296-113=366+920=164+307-235=426×7-148=341-80×3=290-43×2=232+(381-25)=434-277-72=141+(380-155)=470+46×2=217×(376-373)=219-71=104+80-90=590-349-68=123+162-72=875+11+863=437-67-194=170×5-835=498-197-163=397×2+798=479+83+48=856-(735-488)=471-60×2=184-89+279=346-11×4=754-(189+89)=982+668+616=837×4=434-54=125-46=605×4=655×5-844=347-173×2=995-374=766×(415-408)=240+94×4=166×(111-105)=470×2=472×2=141×6-387=28+(900-358)=409+808=103×8+680=2/4-1/4=556-(77-35)=547×2-53=340×(204-195)=729+210+30=143+91×6=146-49+274=176-(132+33)=620×(649-646)=468+(483-27)=240-(114+68)=3/6+2/6=89×(579-575)=395×9=2/6-1/6=408-(337-70)=97×5+986=865-(748-627)=623+357+505=310-70+66=593×(99-90)=388-(188+164)=38×3=107-91=453-145-197=180+167=168+404+154=979+(997-284)=465-27×5=500-(255-68)=185-(126-24)=31+56×4=273-120=184+664-357=943-728=929-552-295=104×8+85=99×6+225=37×9+782=419-55×6=474×2+91=407-(332-263)=261-30-123=777×(523-516)=644-68×7=151-36+237=403+986-666=810+271=993-714+811=284-216=719×2-466=45-18=392+118=547-124+522=897-394-259=498-319+39=236+261-455=190-(338-313)=329-65-87=400-(55+210)=873+(361-164)=333-26×9=7/10+2/10=17+331+257=875-(462-305)=2/8+5/8=723-62×9=350+750+385=106+488+34=864-67×5=992+575+133=843+503-85=4/7-2/7=845-658=368×2=437-374+67=130×(116-112)=58+(464-176)=93+50+672=963-(408+259)=54+316=154+399-396=447-(156+189)=792-396=147+(127-16)=493-60-91=46×(235-227)=375-307=254-125+186=584+81×8=888-186=156×(247-243)=434-60+841=413-55-160=422-123×2=745+(567-403)=844+701=121+167=427-316+152=152+208+617=241×2=424+267×2=87-52+830=685×3=258+(381-51)=2/8+4/8=678+377-76=323-(322-107)=142-58+541=257-(324-152)=499-39×3=174+252-273=388+75-431=127+58×7=784-146×2=409-334-55=242-51=198×9=765-35-260=813-502=246-(241-81)=229×4=778-130×4=564-528=78×9=82×(326-319)=471-124-290=361-18×8=449-(333-62)=410-131+131=24+(209-70)=863-452-151=395+535+438=725-(178+122)=461-155-243=555+33-237=437-209+184=286×3=401-42×8=248×2+124=305-(12+178)=985-263×3=144-(478-427)=135×6+21=90+449=286-229+421=924-(830-360)=172-40=97+145=269+57-253=785-73-178=31+340-152=882-36=426-198×2=100×6+592=630×(396-391)=358+(313-184)=628+415-68=486-(177-36)=498-45-237=78×8-104=380-64=838+339-985=169+251-142=180×4-677=376-77×2=987-(364-34)=870-(304-258)=362+88×6=410+155+841=801-19-721=169+160-11=157-90=975-541-354=195×(27-22)=141-99=694-(355+268)=413-69+54=144+195-268=142+(869-85)=113×(437-432)=216+467+277=110×8=567-232+492=96+330×2=398-25=499-(174+85)=733-397-97=245-(11+223)=215+97+397=458+(122-76)=121+(453-221)=69×9+172=157+220=717-284×2=331×5-503=242+(342-282)=898-850=166+244=347-(430-232)=107-(171-138)=49×(188-180)=534-166-152=388-218-62=897-728=657×7=806-(31+761)=385×2-44=238-60×2=161×2=452-98=903-639-145=108×7-134=44+387+265=186+95-144=84-66=68×(306-297)=142×9-96=198×8-724=473-277=185×4=409×6-181=728-73-16=62×2+998=339-(118+106)=68×6+71=317+30+431=141+347+218=687+618=699+(548-114)=337-(489-405)=635+(884-626)=601-517=453-(46+172)=297+400+73=554-514+874=468-89=330×4-673=460-(177-138)=498-109×2=579-(624-114)=843-282+733=43×2+90=389-58-270=71×9-370=166+276-33=228+(257-90)=882-(675-179)=455-(885-480)=170+(342-337)=448-(190+142)=73×6=124×2-37=223-33-189=947-(370+258)=102×7+150=371-211+334=52+211-143=參考答案348-338=10301+48+481=830465-214×2=37331+(224-154)=401551×(980-975)=275568-43+40=65647+877-989=535779×6-246=4428895-587=3081/6+3/6=4/6171-119=523/9-1/9=2/9647+282+56=9852/7+3/7=5/7671-(167+297)=207493-147-114=23296+459=55595+(887-114)=868629-75=554198+359+132=689255×(889-886)=765624-246=378879-52×6=56770×6=420838×6-661=4367732-253+843=1322286+73=359287+174×5=1157873-310-100=463401-(360-82)=12380+214=294864-822=42375+517-235=657416-167+774=1023283+(806-161)=928644-61×7=217237×(380-376)=948494-(146+10)=33861+424-153=332930-(19+838)=73402+(55-27)=430657×(72-65)=45994/10+6/10=1170+200=370274-265+79=88309-16×7=197868-(784+11)=73458×5-424=186648×6+472=760483+221×2=9254/6-1/6=3/6153+119+354=62668×5=340353-109-152=92402-(171+77)=154454×2=908328-(58+221)=49201+(281-10)=472830+663-363=1130466-247=219529×4-535=1581842-149×5=97492-(385-217)=324251×2-398=104222-49-130=43189+(339-133)=395378-353+110=135312-43-47=222695-(596+65)=3484×2=16847+(167-81)=133907×4-522=3106600×5=3000413+226×2=865123+50+48=221223+(891-809)=305851-276×2=299313+142-362=93431×2-846=1630+25+219=274778×4=31126/8+2/8=1655+298+830=1783120-26+340=434171-150+837=858697+829+745=227190+571+50=711613-307-36=270548-(299-177)=426906-(316+395)=195302-(368-159)=93764+641-507=898873-418=455221+173=394292-245+314=361496-131-287=78425+135×3=830659-(751-654)=562257×3=77146+204=250958-(217+300)=44161×(471-462)=549494-(72+240)=182256-86-124=46109+214=323104×(189-186)=312268+(251-206)=313312-37×8=16399+809-283=9252/5-1/5=1/5702×3=210688+76=164529×3-417=1170293+105=39882×7=574487-336+224=375207-(72+76)=59831+221×3=1494178×(646-642)=712329+(448-102)=675336×6=2016527-(526-445)=446218+903-728=393440-45=39577×3=231112×3+403=739267+36-120=18364-25×2=14141+344+396=881247×(389-386)=741480-(202+58)=220376+103=479116×2-136=96316+94-206=204183×2=366262+297=559141×(571-563)=1128263×3-697=92961-(511+310)=140406+468-41=8336/8-1/8=5/8520×7-751=2889627-(488-274)=41315+382+64=461363+(323-291)=395479×2=958404-167×2=7058+320=378347-(748-584)=183533-174×3=11983-230-742=11252-(139-26)=139517×2=1034755-(647-474)=582730×2=146072+31=103158-(346-322)=134962+693+405=2060466-107+267=626100×9-54=846824+46+76=94667×4-264=4949-(283+349)=317251×8-841=1167224×(352-349)=672467-12-309=146454-11×7=37741×4+796=960337+121=45856×(35-30)=280338-54×3=176120+292=412159+190=349251-225+298=32466+199-231=34178×2+974=1330354+(732-380)=706432-76×5=52930-418-140=372475-352=123525-84=44185+222-224=83988+308+196=1492681-26×7=499533-35×4=393329-327+337=339171×2+277=619532×5-491=2169205+174+182=56137+15=52286+98=38488×6=528515-(699-691)=50772+36=108440-(483-60)=17459×5-816=1479989-909+956=1036970-101×6=364504+784=1288174+33=207114×8+163=10751/5+4/5=1988-92-194=702370-(26+56)=288223×4-144=748367-196=171382-260+74=196195+926-994=12752+179×3=589999+780-450=1329733-63×7=292260+49=309120×2+116=356170+184=354233+122=355484-62-92=330284×3-235=617266-(145+121)=018×2=36766-(612-73)=22727×(426-421)=135516+(609-176)=949204+121+87=412457-377=80220-21=199162-(209-111)=64919+(383-177)=1125439-(197+85)=157826×(561-557)=330454+223-145=13263×5-175=140171-28×6=3614-(455+155)=4575+921+933=2429859×(326-322)=343659+(361-183)=237141×7-447=540882-364=518414-(64+118)=23223×6=138494-(397-69)=166187+283=470950-92-709=149849+346+827=202236×7+173=425105+18×3=159474-41-167=266194+824-416=602289+12-30=271306-(166-27)=1677/9+2/9=1873-31×5=718903-(226+469)=208360-141+91=310918+94×7=1576903×(185-178)=6321234-62×3=48141×2=282975-733-19=223418-136×3=10372-(178+136)=58852-(78+315)=459926-780+201=347307-250=57422+80=502197+(452-425)=224488×(799-793)=292868×9-556=56163+319+32=514193+822-720=295262-40×6=2243+(499-485)=57522×2-109=935187+357+99=643251-37+482=696448-78-240=130456+114×4=912641×3=1923233-(353-146)=26638+(983-373)=1248986-(680+276)=30527-401=126493+(365-325)=533819×6-559=4355163+(235-125)=273393+79=472319+191=510460×(188-182)=2760172-32×3=7654+(304-72)=2864/8-3/8=1/8392-(465-94)=21858-(472+223)=163643-113=530447+501+683=1631442-(221-101)=322906-640+626=89233+98+635=766491-110-222=159404-54-138=212499-(688-574)=38589×5-203=242789-721+41=109675×8-926=4474863-(977-202)=88224+176+165=56546×(365-359)=276326×2=652707-534+787=960319×(320-312)=2552329-27-248=54591+376=967125×(68-60)=1000136+159=295740+(683-290)=1133698+635-587=746482-(221-75)=336832-(589+149)=94299-59×5=4172+29×7=375294+536-674=156549+363+82=994232+975+683=1890176×(633-628)=880439-(311-251)=379115×(246-243)=345429-(120+63)=24617+457×2=931720+(974-935)=759157×5=785340-(116+144)=8090×6-42=4987/9-2/9=5/9553-214=339225×(416-412)=900702-10×3=6725/7-1/7=4/7467-309=158830-(454+148)=228765+475-970=27050+118+579=747744-395-263=86696-504+814=1006312×(566-561)=1560330×3-273=71783×8-97=567444×2-160=728488-127-325=36111×8=888203×2=406264-37×4=116402+260×2=922346+916+508=177053×8=424880-(328-79)=631908-(443-382)=847743-78+122=787895-(68+598)=22990+164+434=688430×2-535=325811-(252+66)=493534-299+761=996438-(220+26)=192576+961+58=159571×8-450=118386+726-533=579451-(122+181)=148227-117+82=192414-205-11=198667×2=1334217×2=434718-192-266=260372+(635-581)=42695×(404-397)=665352-261+290=381945-(219+408)=318377-319=5861×(177-168)=549314-110+18=222451-(198+226)=2763×2+236=362218-199=19962+472=143448×(449-445)=192357+494+95=946102+(342-100)=344282+(215-180)=317230-(198+14)=1831×8=248436+712+139=128745×(876-869)=315221+484+185=890239+132=371217×2-237=197371-90×4=11114×(391-383)=912982-317+619=1284344-(289+24)=31343-11×3=310205×(492-488)=820471-208=263782+220×3=1442667-(794-299)=172183+(305-63)=425104+507=611131+192×2=515362+99-303=158836-54×6=512229-213+243=25983×(95-92)=24919+182-98=103527×3-778=803552+234=7863/10-2/10=1/10319+220×3=979553×(42-33)=4977614-296+962=1280295+(414-283)=426271+398=669655×6-268=366277+145-184=384/10-1/10=3/10348-(875-648)=121649+66-324=391171+(398-104)=465640-(716-596)=520876-162-559=155276-127+117=266976-104-52=820132×5-105=555932×7=6524211+287-76=422859+545+179=1583160×(73-68)=800146+145×3=581401+948-864=485200×4-445=355324-(65-27)=286433-148×2=137147+622=769320-(219-147)=24862×9+201=759546+110=656214-(725-602)=91168×3=504724×4=2896405+(371-84)=692271+161=432213+277=490290-87+178=381834-(24+529)=281837-197=640819×3-416=2041972-146-406=42091+333=424312-78-197=37476-(123+50)=303249-194-19=36665-568+337=434437+63-358=142672-575-20=7769×7=483213+(857-757)=313409+73×3=628297-(409-258)=146158×5=790577+908-833=652378-(24+246)=108452+156+347=955683+92+939=1714255+(466-231)=490448-(41+33)=374206×(261-256)=1030294×(178-175)=882550-202=348860×2-329=1391256+192-242=206885+(654-73)=1466552×2=1104625-14×2=59726×2+378=430346-342+355=359977-164×5=157475×2-711=239494×(839-836)=1482482×5-515=1895203+175=378347-281+170=23668+265=33338×2=7643×9-125=262254+57=311240×(642-638)=960423×7-721=224034×6=20453+97×9=926740-200-287=25329+(285-283)=31245+92=337221×2+383=82580×5-44=356412-349-63=0480-279+69=270137×5+999=16841/6+4/6=5/6798×5=3990740+608-200=1148472-375=97830×8=6640670+932-181=1421256×3+383=1151471-447=24336+(397-61)=672771-591+479=659539×(802-799)=1617399-(450-129)=7878×(230-224)=468943+87×3=1204634-461=173278+111=389417-68-195=154382×2=764158+399+243=800156+30×2=216803-(52+457)=294300-88+386=598270+441+269=98046+(192-154)=84150+184+745=1079147+262-228=181558+(824-137)=1245159+176-313=22242×4+582=1550655-296×2=63459-(29+50)=380291-12×4=24378×(432-423)=702980-932+649=697972×4=3888150+199×4=946179+121=30044×5=220506×(417-411)=3036859+514+136=1509295×(61-58)=885813-(398+164)=251761+(670-625)=806311+55=36685×(237-232)=4253/10+4/10=7/10483-298+215=400671+(887-725)=833169+345+327=841421×5=2105456-365=91289+(286-109)=466869-148×3=425691-143×3=262248-68×2=112489+404-258=635893-(258-177)=812723+834-89=1468856-727=129296-113=183366+920=1286164+307-235=236426×7-148=2834341-80×3=101290-43×2=204232+(381-25)=588434-277-72=85141+(380-155)=366470+46×2=562217×(376-373)=651219-71=148104+80-90=94590-349-68=173123+162-72=213875+11+863=1749437-67-194=176170×5-835=15498-197-163=138397×2+798=1592479+83+48=610856-(735-488)=609471-60×2=351184-89+279=374346-11×4=302754-(189+89)=476982+668+616=2266837×4=3348434-54=380125-46=79605×4=2420655×5-844=2431347-173×2=1995-374=621766×(415-408)=5362240+94×4=616166×(111-105)=996470×2=940472×2=944141×6-387=45928+(900-358)=570409+808=1217103×8+680=15042/4-1/4=1/4556-(77-35)=514547×2-53=1041340×(204-195)=3060729+210+30=969143+91×6=689146-49+274=371176-(132+33)=11620×(649-646)=1860468+(483-27)=924240-(114+68)=583/6+2/6=5/689×(579-575)=356395×9=35552/6-1/6=1/6408-(337-70)=14197×5+986=1471865-(748-627)=744623+357+505=1485310-70+66=306593×(99-90)=5337388-(188+164)=3638×3=114107-91=16453-145-197=111180+167=347168+404+154=726979+(997-284)=1692465-27×5=330500-(255-68)=313185-(126-24)=8331+56×4=255273-120=153184+664-357=491943-728=215929-552-295=82104×8+85=91799×6+225=81937×9+782=1115419-55×6=89474×2+91=1039407-(332-263)=338261-30-123=108777×(523-516)=5439644-68×7=168151-36+237=352403+986-666=723810+271=1081993-714+811=1090284-216=68719×2-466=97245-18=27392+118=510547-124+522=945897-394-259=244498-319+39=218236+261-455=42190-(338-313)=165329-65-87=177400-(55+210)=135873+(361-164)=1070333-26×9=997/10+2/10=9/1017+331+257=605875-(462-305)=7182/8+5/8=7/8723-62×9=165350+750+385=1485106+488+34=628864-67×5=529992+575+133=1700843+503-85=12614/7-2/7=2/7845-658=187368×2=736437-374+67=130130×(116-112)=52058+(464-176)=34693+50+672=815963-(408+259)=29654+316=370154+399-396=157447-(156+189)=102792-396=396147+(127-16)=258493-60-91=34246×(235-227)=368375-307=68254-125+186=315584+81×8=1232888-186=702156×(247-243)=624434-60+841=1215413-55-160=198422-123×2=176745+(567-403)=909844+701=1545121+167=288427-316+152=263152+208+617=977241×2=482424+267×2=95887-52+830=865685×3=205