三年級(jí)數(shù)學(xué)(上)計(jì)算題專(zhuān)項(xiàng)練習(xí)附答案集錦364+(451-212)=210×(565-556)=992×3=930-(987-527)=103+89+31=483-110×3=916-(963-534)=810-(914-662)=896+965+825=224+(73-67)=477-56×5=911×(198-191)=34+207+436=429-229=115×5=412-(375+34)=348+29-244=486-(79+284)=797-(556-426)=207×(189-186)=74+385-413=75×5+126=833-82-243=470×9-167=947-(75+159)=832-(241+189)=234-86×2=63+130+598=177-(130-12)=505+87×3=2/8+5/8=16×(131-128)=545×2-217=171+132-246=714+494=312-(316-112)=233-(59+57)=55+(319-98)=654+366×2=901-848=11×5=726+828=648×(459-456)=371-192+154=410+111×9=277-24-235=660+131+769=924+105-561=948+234-953=478-(313-41)=12×9+123=77×4+533=97×8=720+532+360=612+(626-497)=410-48×3=5/6-1/6=320-19×6=878-12=315+128=969-96×9=720-248=461-170=798+220+892=819-263×2=550-(57+252)=887×2=541+716-937=101×3=186-(41-32)=166+(475-362)=33×2=58+65×9=650-267=923-(680+156)=403-(73+248)=3/6-1/6=630+(776-376)=727-308-209=488-115×3=909-705+543=463-84-346=31×9=196+299=82×9=123+163+666=151-113=412+360-528=397×2+110=293-165+117=52×(413-407)=857-485+311=479+111=807-(432+273)=161+193×4=343+817+944=480-93-190=183×(214-209)=870×(354-350)=749-326+248=805-(494+197)=412-(103+11)=412+278-679=302-(13+225)=64+(457-314)=797+40×2=429-138=357-42×3=256+(336-311)=247+66-169=71×(327-324)=893×9-218=723-(112+32)=406+900+36=412-365+213=211×(481-477)=858-327×2=114+(416-39)=910-(826-728)=145-(465-340)=410-67+17=572+153×6=875+(196-137)=386-(91+243)=404-68×4=812×3=317×(941-936)=3/7+2/7=201×3+634=137×7-586=637-197×2=469×8-101=2/9+6/9=947+720-904=303+52=624+123=34×(248-244)=440-436+147=581+355-801=364-116=445-(422-25)=196-19×2=16×5=107×(491-487)=296-(658-641)=374+(847-402)=63+434+342=19+761+168=632+430-365=364+275+241=374-131-117=120×8=226+(622-467)=836-194-468=53+116=283-(351-256)=486-310=40×2+210=3/8-1/8=171-22×4=110+670+87=426-23-337=905-(230+130)=49+319-173=449-(21+361)=110×3-124=330-11×8=802-88×4=4/7-2/7=110+697-423=935-702=378-319=405+(248-44)=346-(367-350)=248+(957-224)=879×(504-499)=941-301-57=868+149-612=531×9=87+335-407=1/5+2/5=110×(405-401)=414-340+107=167×4=343-60+152=481+942-625=192×3-95=974+(661-584)=494-391-62=243×4-189=650-125-327=756-287+221=471-109-342=273+36-226=437+(425-356)=214+233=332-15-310=802-(16+158)=832-62=838-332+333=225×3-60=495-53×7=445-100-142=893+826=350-242=133×6-752=37+187=405-309+55=923×5=142×(461-454)=483-20×2=400×8=374-67×5=3/10+6/10=89+186-157=376-242-89=283-(87+153)=852-457=795×2=77-(34+22)=148+970+978=268+171-222=707+331-10=837+887=208+40×6=815×2=2/7-1/7=506-105-270=711×5-439=751-221×2=841×6-952=402+16-238=116+(977-632)=415-101×2=663×6=432-61×3=289+434=212-92=1/8+6/8=607-31×6=613+(979-770)=810×4=664-(262+100)=4/6-1/6=68×8=43×(802-798)=444-(985-586)=47×3+536=148+63-199=637+808+622=377-15×2=131-(333-278)=759+174+398=157+552+44=278-69×4=477+851-459=94+10+747=411-235-138=263×3-437=507+966-239=440-(442-72)=406-324=128+852-684=820×(267-259)=386-217+37=316-64+46=155-(138-18)=105×5-238=231+50=977-(337+32)=495-115+37=699-532+92=419×2-218=48+(268-187)=342-(320-20)=716-234+911=381+(556-129)=16×5+478=377-60=791-150=148+58=24×3+520=312-(10+298)=189-112+160=96×(328-324)=630-(627-172)=976+171-940=158+217=487-163-20=176-125+284=863-(608-502)=929+373×2=960-452-78=974×(68-60)=126×(271-265)=399+385+210=158+12+337=286×7-892=824-(167+160)=798+(432-317)=267×(185-182)=237×4-650=154+297=135+106=215-190+312=122×(323-316)=514+(749-417)=445-(123+272)=462+370+318=957-69-829=649+(532-435)=981+(571-253)=478×8-824=398×2-403=882-(110+711)=705-137×5=133+206+128=198×5-103=29×8=212×4-462=898+325-564=596-95×6=404-(75+157)=378-(619-334)=99×(65-57)=278-(463-221)=318-49×4=84×(417-413)=690-66×4=745×9=239-(10+41)=329-97+375=377-(89+19)=717×4-351=230×3=327+451=324-50+223=150×3-194=290×2+275=107+151+172=224-184=446+144+30=227+(676-94)=596+553+246=466-211-60=359×2=352-34×9=254×3-28=359-281-50=319+(859-66)=49+64+753=108+(487-303)=855-777=37+852+482=818-(145+640)=553-224×2=606×9=302-67×4=92+12×7=457-235+141=357+(207-138)=882×(365-359)=262-119+221=27+(449-186)=718×(44-40)=909-92×9=496-154=351-351+933=382×5=74+128=213×2=372-205+192=777-(465+23)=234+249=725+781-81=907-567-278=525×8-592=205+36×2=761+544+994=844+81-296=35+193×3=200+(238-61)=87×5+761=327-60+60=476-15×3=50+112-74=154-141=168×3=747-(228-157)=12+269+395=662×8=114+21-97=58+263=209-18×6=284×2-249=29+460-144=121×(668-661)=365+131=947-(481+74)=82-(209-169)=925-568+303=980-(30+290)=405+85×4=747×(146-137)=222×3-541=906×9-119=116×5-258=205×(289-285)=207+129=468×5=365+(264-193)=222-211+341=265-(184-41)=79×3=159+151+369=887-759=166+(319-303)=2/4-1/4=18×(264-258)=655+(228-94)=853-446+865=935-490-109=239-25×5=281-96-72=432-(251+135)=477-(292+138)=161+750-195=910-736+336=376+(322-262)=217-172=473-194-165=46×8+434=373×4=721-486-152=177-50=335+61=500-399=81×9=302-278=925-668=955+412-505=802-636=61+258=408+543=98-12×4=823-290=471-(472-465)=246-18×2=104×(279-275)=372+104-346=842-230+803=713+16+821=255+19-94=857-(606-104)=316+57×4=933+145×6=135×(468-462)=283+23×4=422-82×4=415+85-137=584+(956-641)=399+229+347=199×(198-193)=98+398-471=103×9-268=145+(464-421)=804+(982-446)=121+244-280=472-11×8=678×(723-720)=790+179×5=509×6-601=96×5-186=147+166-152=274-59=464+121=355+(134-58)=107×8+401=264+176-195=771-522+240=521+981+349=998×(403-394)=4/7-1/7=883-264-593=488-479+199=51+53=279+33+166=493-(403-235)=427×5-398=463+74×6=389-119+76=317-242+622=116×(378-372)=545×(238-235)=1/8+2/8=123-(25+82)=244-(108+126)=778-66-411=956-(524+246)=847-618=430+54×2=977+272=337-325=567+223=547-227=252+177-58=282×8-335=86×5-400=413-(315-141)=141+114+623=970+(671-384)=23×(185-180)=862-(920-123)=858-432=382-17-251=770+(559-125)=202+236-265=129×6-310=903+397=670×(674-671)=56+56=188×6=410+75×7=765×(299-296)=259+335=418-374=570×8-785=729-(184+272)=836-716-111=393+(420-149)=435-31-385=764-(727-346)=815-(63+445)=809+181×2=442-(85+264)=789-(429+203)=249+(442-144)=377-(379-80)=7/10-3/10=643×7-236=981-43+864=93×5+27=428-49×2=262-(430-358)=717+630-951=116-(619-555)=411-247-105=754×2=393-(220-81)=322+257=296+177=320-(18+211)=301+165=153×4-566=205+(204-131)=115+108-91=397-(264+43)=421-312=221-(85-20)=276×3+113=650-280×2=750-199-398=753-525-26=903-55×5=84+69+119=960-(304-260)=501+(956-469)=214+238=325-28×6=380×5-619=930-(75+53)=714-148×3=989-150-179=300×2=128×7-281=177+50=385-51×5=399+117=290-133=417-249+238=80-46=842-654+84=442-168×2=178+378+97=157×6-691=852-703=692-(855-279)=2/10+6/10=771+(263-132)=918-350=5/8+2/8=288×3=591+354=39×4+763=38+138×6=646×(797-790)=72+(714-645)=59+279-293=271+59×9=1/4+2/4=26×3+274=466-48-416=54+643+623=109×9-539=324-(473-223)=366×2=264+147=360+62×5=451-70-377=5/7-1/7=396×2=252+128=595-408=177×2=170×5=601-319=489-223×2=290-(24+229)=372-18-309=452×2+145=115×8-342=324+(490-117)=414-37×2=497-95-257=333-75-104=187-(363-342)=124+738+798=852-333=690×9=14×6+444=321-(321-310)=340×(516-510)=788-(639-447)=931×4=986-71+654=15×2=60×5=981×(342-335)=996-99+848=12×5+41=809+134×6=396-(74+261)=186+62=62+436+612=333×2+122=440-(29+313)=361-311+191=58×(111-106)=107+206=225-30+196=760-142=63×(749-743)=447-60×5=12×(812-809)=397-99=868+174-326=253+506=864-21-355=328-(455-323)=968×9=673+97-708=165×2-136=617-214=402-374=834-504=356-141=2/3-1/3=329×(102-95)=371-(175+159)=343×8=179-61=22×(34-26)=344-137=926-437+329=82-(240-200)=221+152+15=489-307-41=119×(140-135)=462-201-122=727+687-297=33+240+292=433-336+323=635-17-30=461-93-349=547+322+572=549×(835-826)=67+293+207=776+999-353=112×5-12=83×7-195=84×7+77=24×2+585=48×3+16=179+954=454+86=266+208=255+(141-90)=578-320+754=135×7=206-165+136=784-(595-207)=234+145×4=685-213+408=930+552-99=49×(173-167)=236+115-156=851+404+13=185-(247-238)=54+968+565=253-84+184=59×5-246=412+62×7=904+125+755=435-338-64=430-(158-155)=52×7+325=139×(38-33)=587-86×3=246+900-425=384-(335-290)=677-(40+465)=245-155-84=415-(68-11)=277-52+793=303+175=70+259+450=231-(24+171)=888-126+351=218×2+437=29+148+694=397-75×3=472-179-35=749-(445+155)=453-93×2=456-28×5=161+40=848-512-259=718-202-513=421-(331-187)=89+37-47=985+(497-484)=285-196+284=226×4+94=83+180-150=1/7+3/7=466-265-104=177+(439-176)=187+182-179=316-(843-577)=480+(385-284)=484+700=629-171-361=247+118=707+76×2=365×(265-258)=227×2=932-(827-362)=428+(215-204)=67×(174-169)=901-(779-217)=86×3+16=225-(78+70)=456-85=106×8+464=921-622=750-466=206×8=354-113-111=109×(382-378)=399-63-142=820×5-403=975-(53+766)=394×5=36×2+839=548×(995-987)=385-256=444+420=71+837+249=118×(577-573)=221-(97+70)=469+(41-25)=421+(150-63)=88+97×4=547×(933-925)=420-(429-421)=244×2=889+960=445-(138+257)=880+314×3=499-40×3=369+349+740=3/5-1/5=212+602-731=826-(303+231)=72×3-49=990-(490+253)=88-53+928=44×4=349+(952-349)=589+828+61=140×2-176=166+355+447=132×7-617=296-258+415=576-(235-69)=189+505+272=177-99=301-256=236-190+410=272×6-352=127+499+11=149×5=207+106=685-167×2=831×8-501=416-(301-216)=974-636-214=819×4=212×9-43=460+(150-81)=356+(142-118)=168×2=883-592-151=8/10+2/10=914-73+933=101+(687-211)=697-(102+127)=401-(104+273)=678-20-328=233+291+77=414+602-441=290-167=166×5-793=72+101=297-104+341=237-(60+59)=194+162=279×3-461=104×8=153+194=382-10×2=922-528-260=269-(432-400)=834×7=50×(271-264)=688+90+173=250-122×2=953-911+486=397+559+531=370-20+26=604×7-388=607+982=968+(834-248)=42+387-98=347×4-436=145×4=583+674+564=470-235×2=126-(351-319)=847-144×3=353+(266-186)=792-221-188=287-(244-79)=400×6-533=參考答案364+(451-212)=603210×(565-556)=1890992×3=2976930-(987-527)=470103+89+31=223483-110×3=153916-(963-534)=487810-(914-662)=558896+965+825=2686224+(73-67)=230477-56×5=197911×(198-191)=637734+207+436=677429-229=200115×5=575412-(375+34)=3348+29-244=133486-(79+284)=123797-(556-426)=667207×(189-186)=62174+385-413=4675×5+126=501833-82-243=508470×9-167=4063947-(75+159)=713832-(241+189)=402234-86×2=6263+130+598=791177-(130-12)=59505+87×3=7662/8+5/8=7/816×(131-128)=48545×2-217=873171+132-246=57714+494=1208312-(316-112)=108233-(59+57)=11755+(319-98)=276654+366×2=1386901-848=5311×5=55726+828=1554648×(459-456)=1944371-192+154=333410+111×9=1409277-24-235=18660+131+769=1560924+105-561=468948+234-953=229478-(313-41)=20612×9+123=23177×4+533=84197×8=776720+532+360=1612612+(626-497)=741410-48×3=2665/6-1/6=4/6320-19×6=206878-12=866315+128=443969-96×9=105720-248=472461-170=291798+220+892=1910819-263×2=293550-(57+252)=241887×2=1774541+716-937=320101×3=303186-(41-32)=177166+(475-362)=27933×2=6658+65×9=643650-267=383923-(680+156)=87403-(73+248)=823/6-1/6=2/6630+(776-376)=1030727-308-209=210488-115×3=143909-705+543=747463-84-346=3331×9=279196+299=49582×9=738123+163+666=952151-113=38412+360-528=244397×2+110=904293-165+117=24552×(413-407)=312857-485+311=683479+111=590807-(432+273)=102161+193×4=933343+817+944=2104480-93-190=197183×(214-209)=915870×(354-350)=3480749-326+248=671805-(494+197)=114412-(103+11)=298412+278-679=11302-(13+225)=6464+(457-314)=207797+40×2=877429-138=291357-42×3=231256+(336-311)=281247+66-169=14471×(327-324)=213893×9-218=7819723-(112+32)=579406+900+36=1342412-365+213=260211×(481-477)=844858-327×2=204114+(416-39)=491910-(826-728)=812145-(465-340)=20410-67+17=360572+153×6=1490875+(196-137)=934386-(91+243)=52404-68×4=132812×3=2436317×(941-936)=15853/7+2/7=5/7201×3+634=1237137×7-586=373637-197×2=243469×8-101=36512/9+6/9=8/9947+720-904=763303+52=355624+123=74734×(248-244)=136440-436+147=151581+355-801=135364-116=248445-(422-25)=48196-19×2=15816×5=80107×(491-487)=428296-(658-641)=279374+(847-402)=81963+434+342=83919+761+168=948632+430-365=697364+275+241=880374-131-117=126120×8=960226+(622-467)=381836-194-468=17453+116=169283-(351-256)=188486-310=17640×2+210=2903/8-1/8=2/8171-22×4=83110+670+87=867426-23-337=66905-(230+130)=54549+319-173=195449-(21+361)=67110×3-124=206330-11×8=242802-88×4=4504/7-2/7=2/7110+697-423=384935-702=233378-319=59405+(248-44)=609346-(367-350)=329248+(957-224)=981879×(504-499)=4395941-301-57=583868+149-612=405531×9=477987+335-407=151/5+2/5=3/5110×(405-401)=440414-340+107=181167×4=668343-60+152=435481+942-625=798192×3-95=481974+(661-584)=1051494-391-62=41243×4-189=783650-125-327=198756-287+221=690471-109-342=20273+36-226=83437+(425-356)=506214+233=447332-15-310=7802-(16+158)=628832-62=770838-332+333=839225×3-60=615495-53×7=124445-100-142=203893+826=1719350-242=108133×6-752=4637+187=224405-309+55=151923×5=4615142×(461-454)=994483-20×2=443400×8=3200374-67×5=393/10+6/10=9/1089+186-157=118376-242-89=45283-(87+153)=43852-457=395795×2=159077-(34+22)=21148+970+978=2096268+171-222=217707+331-10=1028837+887=1724208+40×6=448815×2=16302/7-1/7=1/7506-105-270=131711×5-439=3116751-221×2=309841×6-952=4094402+16-238=180116+(977-632)=461415-101×2=213663×6=3978432-61×3=249289+434=723212-92=1201/8+6/8=7/8607-31×6=421613+(979-770)=822810×4=3240664-(262+100)=3024/6-1/6=3/668×8=54443×(802-798)=172444-(985-586)=4547×3+536=677148+63-199=12637+808+622=2067377-15×2=347131-(333-278)=76759+174+398=1331157+552+44=753278-69×4=2477+851-459=86994+10+747=851411-235-138=38263×3-437=352507+966-239=1234440-(442-72)=70406-324=82128+852-684=296820×(267-259)=6560386-217+37=206316-64+46=298155-(138-18)=35105×5-238=287231+50=281977-(337+32)=608495-115+37=417699-532+92=259419×2-218=62048+(268-187)=129342-(320-20)=42716-234+911=1393381+(556-129)=80816×5+478=558377-60=317791-150=641148+58=20624×3+520=592312-(10+298)=4189-112+160=23796×(328-324)=384630-(627-172)=175976+171-940=207158+217=375487-163-20=304176-125+284=335863-(608-502)=757929+373×2=1675960-452-78=430974×(68-60)=7792126×(271-265)=756399+385+210=994158+12+337=507286×7-892=1110824-(167+160)=497798+(432-317)=913267×(185-182)=801237×4-650=298154+297=451135+106=241215-190+312=337122×(323-316)=854514+(749-417)=846445-(123+272)=50462+370+318=1150957-69-829=59649+(532-435)=746981+(571-253)=1299478×8-824=3000398×2-403=393882-(110+711)=61705-137×5=20133+206+128=467198×5-103=88729×8=232212×4-462=386898+325-564=659596-95×6=26404-(75+157)=172378-(619-334)=9399×(65-57)=792278-(463-221)=36318-49×4=12284×(417-413)=336690-66×4=426745×9=6705239-(10+41)=188329-97+375=607377-(89+19)=269717×4-351=2517230×3=690327+451=778324-50+223=497150×3-194=256290×2+275=855107+151+172=430224-184=40446+144+30=620227+(676-94)=809596+553+246=1395466-211-60=195359×2=718352-34×9=46254×3-28=734359-281-50=28319+(859-66)=111249+64+753=866108+(487-303)=292855-777=7837+852+482=1371818-(145+640)=33553-224×2=105606×9=5454302-67×4=3492+12×7=176457-235+141=363357+(207-138)=426882×(365-359)=5292262-119+221=36427+(449-186)=290718×(44-40)=2872909-92×9=81496-154=342351-351+933=933382×5=191074+128=202213×2=426372-205+192=359777-(465+23)=289234+249=483725+781-81=1425907-567-278=62525×8-592=3608205+36×2=277761+544+994=2299844+81-296=62935+193×3=614200+(238-61)=37787×5+761=1196327-60+60=327476-15×3=43150+112-74=88154-141=13168×3=504747-(228-157)=67612+269+395=676662×8=5296114+21-97=3858+263=321209-18×6=101284×2-249=31929+460-144=345121×(668-661)=847365+131=496947-(481+74)=39282-(209-169)=42925-568+303=660980-(30+290)=660405+85×4=745747×(146-137)=6723222×3-541=125906×9-119=8035116×5-258=322205×(289-285)=820207+129=336468×5=2340365+(264-193)=436222-211+341=352265-(184-41)=12279×3=237159+151+369=679887-759=128166+(319-303)=1822/4-1/4=1/418×(264-258)=108655+(228-94)=789853-446+865=1272935-490-109=336239-25×5=114281-96-72=113432-(251+135)=46477-(292+138)=47161+750-195=716910-736+336=510376+(322-262)=436217-172=45473-194-165=11446×8+434=802373×4=1492721-486-152=83177-50=127335+61=396500-399=10181×9=729302-278=24925-668=257955+412-505=862802-636=16661+258=319408+543=95198-12×4=50823-290=533471-(472-465)=464246-18×2=210104×(279-275)=416372+104-346=130842-230+803=1415713+16+821=1550255+19-94=180857-(606-104)=355316+57×4=544933+145×6=1803135×(468-462)=810283+23×4=375422-82×4=94415+85-137=363584+(956-641)=899399+229+347=975199×(198-193)=99598+398-471=25103×9-268=659145+(464-421)=188804+(982-446)=1340121+244-280=85472-11×8=384678×(723-720)=2034790+179×5=1685509×6-601=245396×5-186=294147+166-152=161274-59=215464+121=585355+(134-58)=431107×8+401=1257264+176-195=245771-522+240=489521+981+349=1851998×(403-394)=89824/7-1/7=3/7883-264-593=26488-479+199=20851+53=104279+33+166=478493-(403-235)=325427×5-398=1737463+74×6=907389-119+76=346317-242+622=697116×(378-372)=696545×(238-235)=16351/8+2/8=3/8123-(25+82)=16244-(108+126)=10778-66-411=301956-(524+246)=186847-618=229430+54×2=538977+272=1249337-325=12567+223=790547-227=320252+177-58=371282×8-335=192186×5-400=30413-(315-141)=239141+114+623=878970+(671-384)=125723×(185-180)=115862-(920-123)=65858-432=426382-17-251=114770+(559-125)=1204202+236-265=173129×6-310=464903+397=1300670×(674-671)=201056+56=112188×6=1128410+75×7=935765×(299-296)=2295259+335=594418-374=44570×8-785=3775729-(184+272)=273836-716-111=9393+(420-149)=664435-31-385=19764-(727-346)=383815-(63+445)=307809+181×2=1171442-(85+264)=93789-(429+203)=157249+(442-144)=547377-(379-80)=787/10-3/10=4/10643×7-236=4265981-43+864=180293×5+27=492428-49×2=330262-(430-358)=190717+630-951=396116-(619-555)=52411-247-105=59754×2=1508393-(220-81)=254322+257=579296+177=473320-(18+211)=91301+165=466153×4-566=46205+(204-131)=278115+108-91=132397-(264+43)=90421-312=109221-(85-20)=156276×3+113=941650-280×2=90750-199-398=153753-525-26=202903-55×5=62884+69+119=272960-(304-260)=916501+(956-469)=988214+238=452325-28×6=157380×5-619=1281930-(75+53)=802714-148×3=270989-150-179=660300×2=600128×7-281=615177+50=227385-51×5=130399+117=516290-133=157417-249+238=40680-46=34842-654+84=272442-168×2=106178+378+97=653157×6-691=251852-703=149692-(855-279)=1162/10+6/10=8/10771+(263-132)=902918-350=5685/8+2/8=7/8288×3=864591+354=94539×4+763=91938+138×6=866646×(797-790)=452272+(714-645)=14159+279-293=45271+59×9=8021/4+2/4=3/426×3+274=352466-48-416=254+643+623=1320109×9-539=442324-(473-223)=74366×2=732264+147=411360+62×5=670451-70-377=45/7-1/7=4/7396×2=792252+128=380595-408=187177×2=354170×5=850601-319=282489-223×2=43290-(24+229)=37372-18-309=45452×2+145=1049115×8-342=578324+(490-117)=697414-37×2=340497-95-257=145333-75-104=154187-(363-342)=166124+738+798=1660852-333=519690×9=621014×6+444=528321-(321-310)=310340×(516-510)=2040788-(639-447)=596931×4=3724986-71+654=156915×2=3060×5=300981×(342-335)=6867996-99+848=174512×5+41=101809+134×6=1613396-(74+261)=61186+62=24862+436+612=1110333×2+122=788440-(29+313)=98361-311+191=24158×(111-106)=290107+206=313225-30+196=391760-142=61863×(749-743)=378447-60×5=14712×(812-809)=36397-99=298868+174-326=716253+506=759864-21-355=488328-(455-323)=196968×9=8712673+97-708=62165×2-136=194617-214=403402-374=28834-504=330356-141=2152/3-1/3=1/3329×(102-95)=2303371-(175+159)=37343×8=2744179-61=11822×(34-26)=176344-137=207926-437+329=81882-(240-200)=42221+152+15=388489-307-41=141119×(140-135)=595462-201-122=139727+687-297=111733+240+292=565433-336+323=420635-17-30=588461-93-349=19547+322+572=1441549×(835-826)=494167+293+207=567776+999-353=1422112×5-12=54883×7-195=38684×7+77=66524×2+585=63348×3+16=160179+954=1133454+86=540266+208=474255+(141-90)=306578-320+754=1012135×7=945206-165+136=177784-(595-207)=396234+145×4=814685-213+408=880930+552-99=138349×(173-167)=294236+115-156=195851+404+13=1268185-(247-238)=17654+968+565=1587253-84+184=35359×5-246=49412+62×7=84