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

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦27+569+121=2/5-1/5=659×3=11×(379-371)=456-(146+267)=28+(278-157)=496-(21+160)=344-264-27=449-93+786=648×6-829=59+432-11=683-335=141+298=997-126=46×6+73=850-(765-127)=51×4+721=817-247-491=410+(805-708)=926-42-537=267×5=185×4=490-(390-184)=55+289+268=333+130-316=844-269-416=271+196-301=405+866-972=1/6+4/6=402×2+64=706-(462-56)=265-25×2=230+234+65=400×2-142=200×(141-138)=495-(61+351)=836-42×6=366-(657-306)=488-157=890+369×2=748×2=861×4-268=913-(459+362)=340-77-49=993-(182+481)=865-385-369=355×(704-697)=206×4-743=607-27+868=952-335=161×3+409=315-162+281=896-436=53×(163-154)=900-825+125=497×(238-229)=442-(77+356)=339×2=246×3-719=226+791=869+(464-418)=117×(370-365)=65+627+195=885-199+523=126+120=861×(829-823)=602×(118-114)=97×6-137=346+150=261-(65+92)=2/3-1/3=153×3=22×(321-312)=257-33+562=366×6-289=379+87=94×2+380=928-62-264=859×4=345-81-175=661-(720-447)=320-19+909=83+109-53=579+928-116=51×9-389=353×9-165=146+134×6=174+502+312=81+(437-290)=460×2=130-106=499-(190-60)=741+(397-13)=786+(649-341)=372-132-171=289-(702-698)=394-(435-88)=762-341+43=897×(766-761)=905×6=259+53=221+211-296=218-(219-177)=269+97-177=304+128=389+577-808=369+264+325=4/5-1/5=327+503-675=579×(368-365)=737-199×2=453-53=392-257=588-497+688=487-280=19+523+230=621+(852-823)=224+239-237=384-(67+171)=63+57×3=413-292-29=466-293-107=188+182=6/10-4/10=588-(174+227)=32×5=455×2-867=497-423+358=255-(77+159)=3/6+2/6=30+359-104=289×7-274=685×4-427=426-(61-43)=39+225+186=423-(344-138)=163+159+318=449+552+867=738×7-982=765×2-18=410-68=270-(394-270)=496×9-847=607×6=706-191-59=681-64-67=963-793+138=236-31×3=276×2=463+19×3=984-505-43=64×(738-733)=357-(244-212)=342+(375-327)=401-(470-191)=34+288×3=138×(194-190)=917-(665-284)=933-95-173=44+248-64=911-(185+335)=283+71+303=473-107=56×6+374=80+353=287-62-104=179-153+316=639+(659-605)=90×9+904=198×5-22=460-69-68=804×9-944=233×3=950-124×7=195-119=824-(256+26)=303-256+445=97+356=346+885+141=188+140×4=773-(243+215)=874-(339+15)=821+353×2=434+(421-266)=705-394-287=97+162=220-61+19=141-(500-478)=229×4-67=814-25=181×2=116+67=159+99=482-(349-222)=157-23-133=388-17×6=233×3-84=728-522=349-(23+231)=18+(366-307)=62×4=2/5+3/5=4/7-2/7=325×8-118=91×(395-387)=175-37×4=320+265=687+296-526=378-111×3=18×(314-307)=449+326=489+(147-52)=348-83×3=56×9-431=243+650+94=290+(793-472)=165-47+304=255+506=707+964-61=573-322=103-13×5=674-207×2=122×(489-484)=956×(590-585)=326+119×5=941-(12+922)=377×2-621=417-97-226=991+757-974=455-201×2=242+(403-352)=450-(128+99)=607×2-570=339+152+277=993-(338+501)=238+762-983=485-330=90×6+824=110×8=402-137+39=49+(132-19)=481+(124-35)=644×5-923=177×(137-129)=185+(560-287)=881+34+193=63+153=671-88=687×4=494×2=794-255=751×7=843+(424-409)=437+55×5=395-41+120=676+739-581=405-40×8=475-105×2=184-32×5=707-336-108=725-561+849=95×6-383=682×9-673=13×3=838-53×9=215×9=322-256+211=131+(519-165)=22×3=477-245-78=751×(911-906)=142×4+349=247+291-289=821-(661+52)=354-327=335-214+173=215+80=385+57+345=60×(147-139)=432×8=58+43×3=998+127-264=874×(838-830)=563×3-641=689+792+662=370+447+987=424-(131+137)=278-236+162=986+728=617-(974-817)=473-73×4=188×4-11=230+(255-100)=536+787=209+10+902=361+244=405-242+81=266-168=479-(765-560)=692-(272-92)=780×(74-70)=591-(46+502)=500-(432-350)=88+(488-482)=188+136=378+(316-212)=583-94×2=416-84-59=794-(144+140)=477-224=895+354-445=653+98-490=149+461+38=30×8+523=349×6=833-687+165=199×(422-417)=830-322+198=704-79×8=998-(686+123)=481-402=44+84×7=3/9+2/9=389-143=243×6=89+387=538-322-77=156+259=218-81-36=695-12×3=460-365=380-(71+32)=174-(463-424)=506+133=193+270=3/7+2/7=447+(274-172)=674+(678-454)=402+401+971=674-84×7=865-(492+339)=653-(535-175)=480+(431-197)=312-239-49=3/5+2/5=474-(183+23)=540+935-810=404-(193-86)=290×3+17=615-474=857×6=892-(349-67)=35+(986-825)=233+239=16×4=93+22×9=379-(78+163)=658+(743-17)=733×2=389×2-91=214+173×5=440-(212+14)=147×4-273=123+273-139=291×3-235=952+318×2=376+20-219=829+768=3/5-1/5=304-226=565×(426-421)=4/10+2/10=295+188-121=910-(317+334)=960-13×7=95+355=423-(117-98)=480-(19+199)=231+239-23=197×(156-153)=511-22×6=56+211-208=27×(29-26)=495-12×7=231-29-185=971-326+312=306+336×2=373+(541-358)=979-412-18=103×6-609=463-157-138=471-135-57=459-443+227=605+404×2=809-593=707-(517+160)=295+(140-11)=596+438×2=823-140×3=282+39-170=660+205-251=117×2-25=186-115+266=95×(717-710)=165+656=110+141=665-213×3=441-(16+252)=70+139=297×3-206=670+99×9=264×3=964+460-267=164-87+17=362+(102-24)=474-(252+74)=514×7-759=475-(203+43)=33×(349-345)=927-50+482=389-28×2=290+16+87=940+915+843=465+314=37×(222-213)=335-28×8=232-200=239×5-288=483-(149+333)=231-(186+27)=648×8-819=893-420×2=288-102=895-326=78×(224-218)=224+214+992=257+701+201=369-(56+89)=908+379-254=165+200+544=32×(450-441)=447-(151+111)=488-(127+60)=448-115×3=721-(891-233)=324-(58+256)=77-(469-450)=534+597-645=236-(359-267)=479+16×5=189×7=29+349-358=168×5+615=781-(435-133)=26+223-100=103×3+161=475-312-80=541+671-338=434-(247+142)=332+106×4=370-(419-414)=89+(350-57)=45+139×6=960-456-227=423-11×8=937+329=247-242+32=124+654+194=126+(153-108)=39+(783-534)=238+178=156×9=222×4-289=389-232-70=763-69-308=205×4-513=208×4-376=146×2=716-(79+451)=606×(252-243)=3/8+2/8=706-(85+173)=378-(886-593)=298+82=312-178=730+917=709×7=385-200=952+413+16=23+29=388-249+293=397-377+452=263+(701-588)=422-(233+122)=262+767+517=261-(67+73)=241+(485-364)=946+866-587=212×2-291=288×2-54=459-329+154=616-74×2=773-133+51=97×2=778×6=360-46×5=185-(383-237)=436+239+506=368+(229-203)=430-167-54=362+962+214=999×(992-987)=572-47=485-42×2=971+555+314=940-922=435-304=451-170=122+(856-250)=351-54=556×6-925=116+289=603+266+651=867×3-568=58×3=246+399+283=534-170=159+(377-296)=227+260+110=991-72×8=520+(847-296)=776×7=824+143×5=480-184-123=503+521-217=61×(295-290)=175×2+434=81×3=848-273=286-(622-601)=809-(24+757)=947+880-794=213×4-636=296-285=134+611=254-(347-300)=497-41=561+921+693=38×(43-38)=103+256+515=334+519-256=584-511+225=1/7+2/7=906+(830-530)=416-(468-462)=53-(365-362)=132×(167-160)=196×5-649=360+437=337-18×6=354-36=983-(753+200)=401-44×5=79×(208-201)=345+979+684=494-(356+94)=26×3+601=3/7-1/7=99+(793-625)=281+(371-227)=810×4=406-(97+126)=719-312+129=311-(780-614)=650-30-55=379-58=482+382+641=415-(428-362)=788-755=186×5+954=713-558+394=329-306+18=186+203-230=255-(376-159)=149×6=669-386-55=163+324-37=592-(77+430)=159-57×2=428-(215-10)=515-404+828=679-130×3=112+97+743=606×5-595=176×5=138+403×2=294-155+273=614-426-20=696×7=967-599+961=192-23×3=12×6=355×2=409+146+126=927+414=994-298×2=670×2=496-481+214=285×2+254=237+(385-179)=931-121×2=98+318=294×(484-481)=457-79-239=600×8=18×3+335=737+86×3=407+770-394=443-15×8=49×(121-117)=42×2=962-(122+693)=476+(167-138)=958-14×7=799×(292-284)=55-15×2=823-29×3=355+470-412=224+51=834×(355-350)=551+69+184=985-(120+381)=226×3=820-180=452+707+893=617+16+158=103×6+21=43×(101-93)=264+97=426-64=280-54+268=66×2+167=176×(308-303)=859-560=472-(162-109)=837-(536+97)=88×8=867-171×2=342-(250-109)=389-(53+58)=170×4-630=174×5-180=253+673-126=520×4=384-369=84×5+951=428-(34+310)=369+866+86=525+(229-206)=355+(373-43)=347×(543-536)=379×2-648=192×(39-36)=831-633+205=412-262+412=547-213-41=857-(156-112)=300+140-429=707+235-35=5/8+2/8=394-(442-365)=104-15×2=268×8-118=93×(405-399)=625+758+971=46×9+183=119+748+317=459+(288-221)=80+124×8=496-459=835-186=471-172=466-151-82=442-(267-83)=926-316=703-112+740=166×3+488=70+36=533-485+529=12×2+86=456-371+346=572+36+253=890+200×2=357-83×4=4/8+3/8=628×9-704=343-(356-347)=44+313+49=273-81+574=490+(341-260)=108+356-261=217+134-288=247+(352-346)=316+182-231=706+(648-317)=353-(422-378)=165-(422-396)=982-10=522+363=345-(950-733)=205×(25-21)=97×2-14=280+51-51=121×(659-650)=32×5+476=132+148+340=410-93×4=416-(23+60)=123+329=908-624=569×8=280+492=40-21=748-116+383=298+199-363=345-234+326=995-442-492=233×(411-405)=658+172-785=176×5+484=399+792-998=479-194-191=434-(642-586)=142+(200-79)=688+911=284-81-201=887-50×9=532+(772-666)=114+48=821-215=33+264-227=487-(108+334)=49×3=486-152-313=492-30×9=100×9-459=774+746+859=395-43-28=475+326-557=688+417+671=482-404+17=200-147-47=83×(411-406)=190+348=2/4-1/4=362+(264-230)=116×4-27=355-36×7=39+(285-154)=248+(802-296)=453-124×2=528-14×9=429+338+905=532-(491-283)=478-304+223=26+182+499=442-(449-237)=813+163+22=632×(747-742)=431+80+328=113×3+839=117×2=874-(537+198)=641+196×4=217+73+339=168×(353-350)=155+25×8=312+(62-29)=310+160-113=426-(152+20)=760+(835-141)=84×4-188=493-36×5=439+18-199=488-68-159=355-269=989-592-378=427-(508-359)=237-18×9=2/7-1/7=483+(323-54)=936+244=870×3=82+416=387+41×3=56×4+667=996-70×8=471-215-98=375-44=67×(436-431)=791-67×2=453-270+142=6/8-1/8=814-346-339=401-74-53=97+209=854-60+369=801-(357+108)=855+846=319×3=115+640=162×(521-517)=3/7-2/7=958-837+682=994-(696-420)=348×2=596×9-333=301×(699-691)=361-94-187=463-64-217=21×(288-284)=123×4=664+(957-946)=278-147+111=288+69=305-(420-141)=1/6+2/6=435×5-755=582-50-384=194+165-55=77+168×5=714×(623-616)=627×2-492=591-45+185=813-260×2=5/7-1/7=276+409=376×6-819=43+20+240=871-483=679-23=103+57=31×8=177×3+242=512-(556-502)=551×(467-464)=20×8+423=330-289-35=288×3=40×(150-144)=69+641+553=667-(569-220)=743-437-79=305-(317-64)=358-291+528=398-155+22=243-54-71=272-(160-103)=290+102-356=148×(530-522)=292+158+328=977-831-92=121×4=657+(709-234)=參考答案27+569+121=7172/5-1/5=1/5659×3=197711×(379-371)=88456-(146+267)=4328+(278-157)=149496-(21+160)=315344-264-27=53449-93+786=1142648×6-829=305959+432-11=480683-335=348141+298=439997-126=87146×6+73=349850-(765-127)=21251×4+721=925817-247-491=79410+(805-708)=507926-42-537=347267×5=1335185×4=740490-(390-184)=28455+289+268=612333+130-316=147844-269-416=159271+196-301=166405+866-972=2991/6+4/6=5/6402×2+64=868706-(462-56)=300265-25×2=215230+234+65=529400×2-142=658200×(141-138)=600495-(61+351)=83836-42×6=584366-(657-306)=15488-157=331890+369×2=1628748×2=1496861×4-268=3176913-(459+362)=92340-77-49=214993-(182+481)=330865-385-369=111355×(704-697)=2485206×4-743=81607-27+868=1448952-335=617161×3+409=892315-162+281=434896-436=46053×(163-154)=477900-825+125=200497×(238-229)=4473442-(77+356)=9339×2=678246×3-719=19226+791=1017869+(464-418)=915117×(370-365)=58565+627+195=887885-199+523=1209126+120=246861×(829-823)=5166602×(118-114)=240897×6-137=445346+150=496261-(65+92)=1042/3-1/3=1/3153×3=45922×(321-312)=198257-33+562=786366×6-289=1907379+87=46694×2+380=568928-62-264=602859×4=3436345-81-175=89661-(720-447)=388320-19+909=121083+109-53=139579+928-116=139151×9-389=70353×9-165=3012146+134×6=950174+502+312=98881+(437-290)=228460×2=920130-106=24499-(190-60)=369741+(397-13)=1125786+(649-341)=1094372-132-171=69289-(702-698)=285394-(435-88)=47762-341+43=464897×(766-761)=4485905×6=5430259+53=312221+211-296=136218-(219-177)=176269+97-177=189304+128=432389+577-808=158369+264+325=9584/5-1/5=3/5327+503-675=155579×(368-365)=1737737-199×2=339453-53=400392-257=135588-497+688=779487-280=20719+523+230=772621+(852-823)=650224+239-237=226384-(67+171)=14663+57×3=234413-292-29=92466-293-107=66188+182=3706/10-4/10=2/10588-(174+227)=18732×5=160455×2-867=43497-423+358=432255-(77+159)=193/6+2/6=5/630+359-104=285289×7-274=1749685×4-427=2313426-(61-43)=40839+225+186=450423-(344-138)=217163+159+318=640449+552+867=1868738×7-982=4184765×2-18=1512410-68=342270-(394-270)=146496×9-847=3617607×6=3642706-191-59=456681-64-67=550963-793+138=308236-31×3=143276×2=552463+19×3=520984-505-43=43664×(738-733)=320357-(244-212)=325342+(375-327)=390401-(470-191)=12234+288×3=898138×(194-190)=552917-(665-284)=536933-95-173=66544+248-64=228911-(185+335)=391283+71+303=657473-107=36656×6+374=71080+353=433287-62-104=121179-153+316=342639+(659-605)=69390×9+904=1714198×5-22=968460-69-68=323804×9-944=6292233×3=699950-124×7=82195-119=76824-(256+26)=542303-256+445=49297+356=453346+885+141=1372188+140×4=748773-(243+215)=315874-(339+15)=520821+353×2=1527434+(421-266)=589705-394-287=2497+162=259220-61+19=178141-(500-478)=119229×4-67=849814-25=789181×2=362116+67=183159+99=258482-(349-222)=355157-23-133=1388-17×6=286233×3-84=615728-522=206349-(23+231)=9518+(366-307)=7762×4=2482/5+3/5=14/7-2/7=2/7325×8-118=248291×(395-387)=728175-37×4=27320+265=585687+296-526=457378-111×3=4518×(314-307)=126449+326=775489+(147-52)=584348-83×3=9956×9-431=73243+650+94=987290+(793-472)=611165-47+304=422255+506=761707+964-61=1610573-322=251103-13×5=38674-207×2=260122×(489-484)=610956×(590-585)=4780326+119×5=921941-(12+922)=7377×2-621=133417-97-226=94991+757-974=774455-201×2=53242+(403-352)=293450-(128+99)=223607×2-570=644339+152+277=768993-(338+501)=154238+762-983=17485-330=15590×6+824=1364110×8=880402-137+39=30449+(132-19)=162481+(124-35)=570644×5-923=2297177×(137-129)=1416185+(560-287)=458881+34+193=110863+153=216671-88=583687×4=2748494×2=988794-255=539751×7=5257843+(424-409)=858437+55×5=712395-41+120=474676+739-581=834405-40×8=85475-105×2=265184-32×5=24707-336-108=263725-561+849=101395×6-383=187682×9-673=546513×3=39838-53×9=361215×9=1935322-256+211=277131+(519-165)=48522×3=66477-245-78=154751×(911-906)=3755142×4+349=917247+291-289=249821-(661+52)=108354-327=27335-214+173=294215+80=295385+57+345=78760×(147-139)=480432×8=345658+43×3=187998+127-264=861874×(838-830)=6992563×3-641=1048689+792+662=2143370+447+987=1804424-(131+137)=156278-236+162=204986+728=1714617-(974-817)=460473-73×4=181188×4-11=741230+(255-100)=385536+787=1323209+10+902=1121361+244=605405-242+81=244266-168=98479-(765-560)=274692-(272-92)=512780×(74-70)=3120591-(46+502)=43500-(432-350)=41888+(488-482)=94188+136=324378+(316-212)=482583-94×2=395416-84-59=273794-(144+140)=510477-224=253895+354-445=804653+98-490=261149+461+38=64830×8+523=763349×6=2094833-687+165=311199×(422-417)=995830-322+198=706704-79×8=72998-(686+123)=189481-402=7944+84×7=6323/9+2/9=5/9389-143=246243×6=145889+387=476538-322-77=139156+259=415218-81-36=101695-12×3=659460-365=95380-(71+32)=277174-(463-424)=135506+133=639193+270=4633/7+2/7=5/7447+(274-172)=549674+(678-454)=898402+401+971=1774674-84×7=86865-(492+339)=34653-(535-175)=293480+(431-197)=714312-239-49=243/5+2/5=1474-(183+23)=268540+935-810=665404-(193-86)=297290×3+17=887615-474=141857×6=5142892-(349-67)=61035+(986-825)=196233+239=47216×4=6493+22×9=291379-(78+163)=138658+(743-17)=1384733×2=1466389×2-91=687214+173×5=1079440-(212+14)=214147×4-273=315123+273-139=257291×3-235=638952+318×2=1588376+20-219=177829+768=15973/5-1/5=2/5304-226=78565×(426-421)=28254/10+2/10=6/10295+188-121=362910-(317+334)=259960-13×7=86995+355=450423-(117-98)=404480-(19+199)=262231+239-23=447197×(156-153)=591511-22×6=37956+211-208=5927×(29-26)=81495-12×7=411231-29-185=17971-326+312=957306+336×2=978373+(541-358)=556979-412-18=549103×6-609=9463-157-138=168471-135-57=279459-443+227=243605+404×2=1413809-593=216707-(517+160)=30295+(140-11)=424596+438×2=1472823-140×3=403282+39-170=151660+205-251=614117×2-25=209186-115+266=33795×(717-710)=665165+656=821110+141=251665-213×3=26441-(16+252)=17370+139=209297×3-206=685670+99×9=1561264×3=792964+460-267=1157164-87+17=94362+(102-24)=440474-(252+74)=148514×7-759=2839475-(203+43)=22933×(349-345)=132927-50+482=1359389-28×2=333290+16+87=393940+915+843=2698465+314=77937×(222-213)=333335-28×8=111232-200=32239×5-288=907483-(149+333)=1231-(186+27)=18648×8-819=4365893-420×2=53288-102=186895-326=56978×(224-218)=468224+214+992=1430257+701+201=1159369-(56+89)=224908+379-254=1033165+200+544=90932×(450-441)=288447-(151+111)=185488-(127+60)=301448-115×3=103721-(891-233)=63324-(58+256)=1077-(469-450)=58534+597-645=486236-(359-267)=144479+16×5=559189×7=132329+349-358=20168×5+615=1455781-(435-133)=47926+223-100=149103×3+161=470475-312-80=83541+671-338=874434-(247+142)=45332+106×4=756370-(419-414)=36589+(350-57)=38245+139×6=879960-456-227=277423-11×8=335937+329=1266247-242+32=37124+654+194=972126+(153-108)=17139+(783-534)=288238+178=416156×9=1404222×4-289=599389-232-70=87763-69-308=386205×4-513=307208×4-376=456146×2=292716-(79+451)=186606×(252-243)=54543/8+2/8=5/8706-(85+173)=448378-(886-593)=85298+82=380312-178=134730+917=1647709×7=4963385-200=185952+413+16=138123+29=52388-249+293=432397-377+452=472263+(701-588)=376422-(233+122)=67262+767+517=1546261-(67+73)=121241+(485-364)=362946+866-587=1225212×2-291=133288×2-54=522459-329+154=284616-74×2=468773-133+51=69197×2=194778×6=4668360-46×5=130185-(383-237)=39436+239+506=1181368+(229-203)=394430-167-54=209362+962+214=1538999×(992-987)=4995572-47=525485-42×2=401971+555+314=1840940-922=18435-304=131451-170=281122+(856-250)=728351-54=297556×6-925=2411116+289=405603+266+651=1520867×3-568=203358×3=174246+399+283=928534-170=364159+(377-296)=240227+260+110=597991-72×8=415520+(847-296)=1071776×7=5432824+143×5=1539480-184-123=173503+521-217=80761×(295-290)=305175×2+434=78481×3=243848-273=575286-(622-601)=265809-(24+757)=28947+880-794=1033213×4-636=216296-285=11134+611=745254-(347-300)=207497-41=456561+921+693=217538×(43-38)=190103+256+515=874334+519-256=597584-511+225=2981/7+2/7=3/7906+(830-530)=1206416-(468-462)=41053-(365-362)=50132×(167-160)=924196×5-649=331360+437=797337-18×6=229354-36=318983-(753+200)=30401-44×5=18179×(208-201)=553345+979+684=2008494-(356+94)=4426×3+601=6793/7-1/7=2/799+(793-625)=267281+(371-227)=425810×4=3240406-(97+126)=183719-312+129=536311-(780-614)=145650-30-55=565379-58=321482+382+641=1505415-(428-362)=349788-755=33186×5+954=1884713-558+394=549329-306+18=41186+203-230=159255-(376-159)=38149×6=894669-386-55=228163+324-37=450592-(77+430)=85159-57×2=45428-(215-10)=223515-404+828=939679-130×3=289112+97+743=952606×5-595=2435176×5=880138+403×2=944294-155+273=412614-426-20=168696×7=4872967-599+961=1329192-23×3=12312×6=72355×2=710409+146+126=681927+414=1341994-298×2=398670×2=1340496-481+214=229285×2+254=824237+(385-179)=443931-121×2=68998+318=416294×(484-481)=882457-79-239=139600×8=480018×3+335=389737+86×3=995407+770-394=783443-15×8=32349×(121-117)=19642×2=84962-(122+693)=147476+(167-138)=505958-14×7=860799×(292-284)=639255-15×2=25823-29×3=736355+470-412=413224+51=275834×(355-350)=4170551+69+184=804985-(120+381)=484226×3=678820-180=640452+707+893=2052617+16+158=791103×6+21=63943×(101-93)=344264+97=361426-64=362280-54+268=49466×2+167=299176×(308-303)=880859-560=299472-(162-109)=419837-(536+97)=20488×8=704867-171×2=525342-(250-109)=201389-(53+58)=278170×4-630=50174×5-180=690253+673-126=800520×4=2080384-369=1584×5+951=1371428-(34+310)=84369+866+86=1321525+(229-206)=548355+(373-43)=685347×(543-536)=2429379×2-648=110192×(39-36)=576831-633+205=403412-262+412=562547-213-41=293857-(156-112)=813300+140-429=11707+235-35=9075/8+2/8=7/8394-(442-365)=317104-15×2=74268×8-118=202693×(405-399)=558625+758+971=235446×9+183=597119+748+317=1184459+(288-221)=52680+124×8=1072496-459=37835-186=649471-172=299466-151-82=233442-(267-83)=258926-316=610703-112+740=1331166×3+488=98670+36=106533-485+529=57712×2+86=110456-371+346=431572+36+253=861890+200×2=1290357-83×4=254/8+3/8=7/8628×9-704=4948343-(356-347)=33444+313+49=406273-81+574=766490+(341-260)=571108+356-261=203217+134-288=63247+(352-346)=253316+182-231=267706+(648-317)=1037353-(422-378)=309165-(422-396)=139982-10=972522+363=885345-(950-733