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246-(29+31)=366-16-289=200+(413-167)=106×(404-401)=68+241-108=75+274=979-(258-239)=368+67×4=357×7=123+303-298=645+230+104=432-45=709×(916-911)=351-216=688+756=281-76+47=382+80-72=272-139-103=263-155+283=276×3-279=99×7-299=783+605+816=392-102=364×9=266-220=20×7+10=634+634+378=34×2+554=832-(110+164)=4/8-2/8=342+130-349=891-12=84×(420-411)=991-(574+94)=464×6-238=525+(483-240)=395-309-12=253-66×3=54×3=277-(37+37)=190-(51-20)=140×(483-476)=13×2=98×8-686=227+126=108×(275-266)=66×2=1/7+6/7=894×(365-361)=314+(492-73)=772×8-743=1/7+2/7=289-15+226=356+11+35=660-(185+334)=33+(168-128)=413+(340-23)=71+48×8=141×7+270=642-(31+309)=213-128+16=437-(165-156)=962×8=927-(869-175)=115+407-520=252-(126+71)=307-280=464-83×3=183-41-101=118+(603-256)=580-522=278×2+834=268×7-355=473-(26-13)=867-797=13×5=975-625+84=408-(173+207)=117+(205-153)=480-(25+180)=244×4-277=377×2-124=83×7-439=197+241=625-422=356+163+61=349+(157-52)=485-(427-224)=36×(927-919)=535+372+695=103+828+845=798-380+474=822-144+805=146×6-473=323-30×4=956-913+29=292+903-573=128×(600-595)=159+82×8=249-75=528-(550-372)=833×9-747=339×(630-622)=154×6-289=152×5=14×(133-126)=431-(115-98)=1/10+8/10=753+327+679=122×4+451=283-179+318=500-12-300=333-32×3=475-(203+258)=256+48=386-(163+102)=494-92×2=507+440+48=737×(272-265)=528×(842-839)=131×7-628=209-(62-40)=161×4=234-36=372-(252-73)=405+(742-181)=586+750-600=420-158+212=91×7+929=44+(813-57)=452×2+48=271+(126-85)=53+292+187=423×2=871+733=453+38×8=320×2-137=399-30×2=790+(952-206)=211+(268-18)=173×4+177=184+260=278+280+92=663-303-48=245×2-229=936-(983-610)=413+12+131=463-(384+70)=514×7=139+106=383-29-244=480-217-32=274-160=40×(271-268)=955×7=851-(445-357)=109×(213-206)=484-(358+93)=2/3-1/3=613×2-187=815+338-226=230+477=404-(356-302)=469+17-173=429-175×2=706×7-542=219×3=483×2-805=286+205=123×5=444+504+439=310+(337-134)=17×6+399=58×5=240-(45+95)=884-392=870-210×3=57+(432-403)=299+(244-63)=117×(240-234)=261-(125-12)=390-245+44=368-27-286=23+288-205=476-(17+434)=871-341-259=36+14-38=260-(115+120)=568-107×3=155+151-94=931-45×4=241×(348-340)=478-436=728×5-475=412-318+53=375+361=154×4-496=205+(224-86)=402-27=711-(221+312)=162+214=303-237=151-(29+84)=579-370-171=521+(773-161)=850+360+313=373+112×2=790×(469-461)=416-(253+70)=218+(164-13)=738-119×4=358-190=721+(474-18)=867+608-492=898+(951-903)=357-(171-62)=211×2-210=151×(206-200)=330-280+299=223-74-98=210+279+154=252-(217-115)=850×6-675=390+361=338+803+445=956×5=376+39×9=136+496+344=551+238×4=709+(636-560)=22×(886-878)=235+247=447+283=710-583=387-17×4=307-152×2=551-86-415=30+11×6=543+(736-582)=415+(411-289)=566-358=122×3-121=533-60×8=763+759-146=280×9-612=80+(196-74)=424-(417-120)=364×2-623=105+361=203+(326-87)=497-(248+20)=468+403+571=442-243+15=93×(638-631)=572-(611-232)=61+299=673+248-253=83×5+342=877-141-512=725+731=631-134-236=932-326-73=245-(462-371)=422-86×3=845×3-734=404+250=358+65+322=394-24×9=824-(83+197)=473-77-82=179+(998-439)=465×(817-809)=144+290-166=5/8+2/8=898×5=462-52×7=351+317×2=508+(708-545)=514-(331+80)=56×9-344=482-(99+182)=586×(341-335)=557-(324-209)=313+200×2=146×6=323+95+81=348-95-81=491-(118+60)=414-391=57+260×3=109×5+324=243×(73-69)=112-31+338=199-61×2=348-167-176=275+201-210=163×7-638=633-619=136+362-119=108-16×6=186+62+963=396-(283-229)=16+(427-207)=762×(678-671)=10×9=321×3-653=47×2+331=936-(111+189)=287×2+101=146×4-421=744-562+545=4/7-3/7=490-67×3=35+454-331=443-214-142=751-96×7=709+163-538=501-20×7=283-(179+92)=407×2-537=160+171=817-(123+347)=292-109-47=264×6=1/8+3/8=895×8=173+43=277+611=575-467=915-580+637=5/10-3/10=387×2=564+(116-72)=301-101+67=28+27×2=940-463-31=309-(418-286)=469-365=690-11=229-141+266=140+(475-316)=915-33×9=545+109=345×(204-200)=472-303+107=972+357+34=138-30×2=463-149=2/9+7/9=674×(505-502)=925+632+845=4/9+3/9=507+(633-142)=192×9-334=56×6=126-11×5=319-(410-340)=992-(549+360)=460+362+134=496-(251+209)=176×4+53=828-762-18=314+109=523×4-439=5/8-1/8=285×(162-159)=382-89=165×2=882-(159+576)=602+288+442=743-282=167×4+778=642+219+94=923-387-11=180×4-621=161×2-17=976-353=948×(256-249)=468-70-200=74+264-278=373+554=453-166+261=849-283+328=841-(641-388)=345-190-23=275+(259-227)=374-49×2=265+134-93=189+(469-12)=912-414=328+145=484-(27+135)=372-(175+32)=809-(39+584)=97+331-36=483+110×6=35×8+491=104+378-27=356+32×6=483-39×6=467-(498-76)=257-140-92=695×6=11+18×4=428-259=879-(54+808)=935-143=949-43×5=353+36+444=192+64×7=453-(189-134)=452-(372+37)=114-13=948×(732-727)=714+812=290×(322-318)=260×(260-257)=72×(263-259)=775-291-306=84+409-457=89×9+737=323-(725-540)=247+923+873=212×4-113=284+282+376=600+165=162+(278-174)=439-118-186=509×(536-530)=23+790-768=381-(282-136)=789-86×8=338×2=357-36-276=683-285=175-(708-661)=577-(480-356)=656-(208+55)=569-(176+320)=729+192+647=499-65-419=980-441-332=642+210=402-230-66=601+188-236=193+(587-476)=214-179+121=424-(316-111)=433×4=374+112×4=434-(352+71)=815×(250-242)=134-77+186=443+(304-138)=463-95-365=328-28×6=415-156-238=609+753+339=735-72×2=85×(95-87)=191×(422-419)=242-89-10=909-518-111=307×2=622×(72-66)=211×(176-169)=253×(849-842)=4/6-1/6=451-12-416=155+177=295×2-445=155+243-356=230+287+421=956-212+877=460-80+982=503×4-312=564+209+181=205-157=888-446=302+61=619-77×8=346-(292+19)=309-57×4=940+(406-395)=998-(109+743)=1/5+2/5=233-(425-328)=763+512-175=186×4-206=132×7+27=350+138=393+43-221=961-(733-392)=645-(240+185)=355+961-397=773×5=321-55+13=272+213+73=211+(412-65)=11×(411-408)=116×4=859+349×2=908-187-483=27×4+16=323+83+358=16×5-50=83+260×2=355×(235-228)=34+31=356×(135-131)=452+182+255=193+811+103=719-(91+237)=629×4-514=845-477-22=861-812+228=98-11×3=881-46+930=438-47×8=97×(59-52)=3/5-1/5=404-(959-917)=358-119+110=2/7+4/7=391+(895-625)=535-118×4=347-(128+12)=412+(450-448)=994-489-135=735-(949-561)=145-(436-428)=748-(824-545)=357-352+478=225+572-299=337-247=82×5+869=6/9-3/9=638+425-130=668+716-802=432-(492-199)=862×6-13=39+320-273=526×5-175=356+105-343=456×2-421=897-338×2=78×(286-281)=302+280+187=58+395-436=381+210=283-234=186-44×3=738+464=231×2=485+(805-122)=468-120×2=345-22×9=195-81=138×(418-414)=91-43=483-169=120-105+269=612×5=774-(509-281)=811-55×5=379-243+251=188+(361-40)=384+(388-301)=113+275-312=346+298-549=119×(335-332)=258+154-17=941-56×6=129×4+74=234×3=132×5+243=224+59-170=135×3+205=40×9=262+589+351=217+246=150+183-117=594-496=717-77×6=682+851-433=261×8-88=575+157×5=69+75×6=469-(70+255)=290-(344-131)=155-80+395=17×3=676+135×2=944+576-33=107+266=546-481+450=885×4=799×7=993+106×6=378-75+804=478×8-759=603+446=753-75-258=109×8=450-273=52×8=258-165+351=88×(230-224)=872-(578-536)=850-607=318+102=340×2=289-35×2=874+197×2=354-73+404=162×6-13=186×(234-230)=232-51=15+926+260=113×6=218×(476-473)=907-832=639+812+211=428-48+326=367+855-585=866×7-383=532-389-129=665×2-577=378-(290+63)=41×8=508+97+701=793-549+220=764-149-116=174-81+268=251+(471-161)=227-149+281=966+822-452=485-24×8=421-(252-228)=925-72+715=825×8=971-735=709-401=284×2-540=690×2=328+772=529+830=138×(269-263)=915-(954-137)=382×2=11×4=200+95=789-(820-426)=226+272=2/5-1/5=148+279+173=824-128×6=699-121×5=151-119+247=332-(111+125)=992-(972-103)=114-(488-419)=134×4+22=430-273+155=713-182-421=314-159+35=483+226+100=305-(331-138)=410-134-133=341+422=936-76-78=826-11-254=170+140-60=145+(740-384)=479-329+228=100×7-509=325-(844-778)=498×(758-750)=175-48×3=213-51×2=401-(54+168)=767-408+83=653-31-582=354-102×2=493×2-936=230-18-39=481+88×3=288-81×2=262+61=255+180-37=570×8-34=575-461+406=374+155×5=368+85+268=109×(16-10)=704+931+530=393-77×4=415-(285-233)=58×3=149+267=330+764+286=421+159×2=263+63-40=233×2+33=629-(187+232)=351-262-57=311×(262-259)=98×8-294=491-(25+113)=376-13=110×4-201=623×(715-709)=2/8+5/8=391-234=908-64+922=423-142=966-362=466-77=401-(492-368)=439-(349+73)=61×(251-242)=347-(496-435)=494+617-905=706-136-469=305+31-108=363-(68+131)=84+338=946+214+757=347+306+208=296-23×9=663-417+218=255-68+102=364-42×6=619+242+80=84×3=364-46=288-95×2=259+893=92+375=40+185=695×2=338-(451-297)=695+687-47=675+212+554=248×2-248=642-203+750=15+699+902=388-(246+32)=629+(927-84)=166+(230-39)=78+107=47×6+545=441-162-37=463-286=778-588+460=225+13-196=108×9=378-213=316-(59+38)=4/8-3/8=960×5=724-(724-707)=248+110-236=315-(404-400)=267-93+141=138×(368-363)=507+721+838=575+271+67=219+(266-24)=215+130+254=186+(255-161)=98+(441-192)=12+(750-48)=129×4+88=788-356×2=103×5=60×3+767=75×(348-340)=411-(185-153)=118+14+138=253+(732-450)=7/9+2/9=687+243-919=67+86×6=143-25×4=873×8=369-162+801=288+(409-22)=857+(609-97)=912+(857-592)=429-59=430×8=597+(671-621)=191×5+687=229-149+70=642+443-264=335+56=94×(657-654)=781-542-116=913+898=994+989+107=337×2=11+240+132=290×6-960=271-18-170=409-23-198=677-(138+114)=149+393-45=3/7+4/7=406+294=148×8=866-775-14=307-(290-73)=3/8-1/8=359-(381-298)=358+265=504-(298+174)=211-33×5=967+781-681=110+588=879+(988-36)=711×8-821=271-(28+48)=505×5=398-(122+20)=988-270+906=394-232+256=442-188=57×7+212=486+(360-176)=454+76×6=301+141=328×3=808-(363+121)=390-164=162×6-892=338-17×2=19+283-229=311+860+710=433-(626-422)=808-212-397=362+81+288=96-49=768-(237+19)=329×(58-55)=220+(335-246)=359-124=904-497-60=933-83×2=828-214-160=594-(991-758)=579×(606-603)=73×5=243+212=639-565+450=28+69×6=780×5=176+989=64+43=3/7-2/7=417-(445-228)=99×7-537=992-(217+394)=255+238-11=参考答案246-(29+31)=186366-16-289=61200+(413-167)=446106×(404-401)=31868+241-108=20175+274=349979-(258-239)=960368+67×4=636357×7=2499123+303-298=128645+230+104=979432-45=387709×(916-911)=3545351-216=135688+756=1444281-76+47=252382+80-72=390272-139-103=30263-155+283=391276×3-279=54999×7-299=394783+605+816=2204392-102=290364×9=3276266-220=4620×7+10=150634+634+378=164634×2+554=622832-(110+164)=5584/8-2/8=2/8342+130-349=123891-12=87984×(420-411)=756991-(574+94)=323464×6-238=2546525+(483-240)=768395-309-12=74253-66×3=5554×3=162277-(37+37)=203190-(51-20)=159140×(483-476)=98013×2=2698×8-686=98227+126=353108×(275-266)=97266×2=1321/7+6/7=1894×(365-361)=3576314+(492-73)=733772×8-743=54331/7+2/7=3/7289-15+226=500356+11+35=402660-(185+334)=14133+(168-128)=73413+(340-23)=73071+48×8=455141×7+270=1257642-(31+309)=302213-128+16=101437-(165-156)=428962×8=7696927-(869-175)=233115+407-520=2252-(126+71)=55307-280=27464-83×3=215183-41-101=41118+(603-256)=465580-522=58278×2+834=1390268×7-355=1521473-(26-13)=460867-797=7013×5=65975-625+84=434408-(173+207)=28117+(205-153)=169480-(25+180)=275244×4-277=699377×2-124=63083×7-439=142197+241=438625-422=203356+163+61=580349+(157-52)=454485-(427-224)=28236×(927-919)=288535+372+695=1602103+828+845=1776798-380+474=892822-144+805=1483146×6-473=403323-30×4=203956-913+29=72292+903-573=622128×(600-595)=640159+82×8=815249-75=174528-(550-372)=350833×9-747=6750339×(630-622)=2712154×6-289=635152×5=76014×(133-126)=98431-(115-98)=4141/10+8/10=9/10753+327+679=1759122×4+451=939283-179+318=422500-12-300=188333-32×3=237475-(203+258)=14256+48=304386-(163+102)=121494-92×2=310507+440+48=995737×(272-265)=5159528×(842-839)=1584131×7-628=289209-(62-40)=187161×4=644234-36=198372-(252-73)=193405+(742-181)=966586+750-600=736420-158+212=47491×7+929=156644+(813-57)=800452×2+48=952271+(126-85)=31253+292+187=532423×2=846871+733=1604453+38×8=757320×2-137=503399-30×2=339790+(952-206)=1536211+(268-18)=461173×4+177=869184+260=444278+280+92=650663-303-48=312245×2-229=261936-(983-610)=563413+12+131=556463-(384+70)=9514×7=3598139+106=245383-29-244=110480-217-32=231274-160=11440×(271-268)=120955×7=6685851-(445-357)=763109×(213-206)=763484-(358+93)=332/3-1/3=1/3613×2-187=1039815+338-226=927230+477=707404-(356-302)=350469+17-173=313429-175×2=79706×7-542=4400219×3=657483×2-805=161286+205=491123×5=615444+504+439=1387310+(337-134)=51317×6+399=50158×5=290240-(45+95)=100884-392=492870-210×3=24057+(432-403)=86299+(244-63)=480117×(240-234)=702261-(125-12)=148390-245+44=189368-27-286=5523+288-205=106476-(17+434)=25871-341-259=27136+14-38=12260-(115+120)=25568-107×3=247155+151-94=212931-45×4=751241×(348-340)=1928478-436=42728×5-475=3165412-318+53=147375+361=736154×4-496=120205+(224-86)=343402-27=375711-(221+312)=178162+214=376303-237=66151-(29+84)=38579-370-171=38521+(773-161)=1133850+360+313=1523373+112×2=597790×(469-461)=6320416-(253+70)=93218+(164-13)=369738-119×4=262358-190=168721+(474-18)=1177867+608-492=983898+(951-903)=946357-(171-62)=248211×2-210=212151×(206-200)=906330-280+299=349223-74-98=51210+279+154=643252-(217-115)=150850×6-675=4425390+361=751338+803+445=1586956×5=4780376+39×9=727136+496+344=976551+238×4=1503709+(636-560)=78522×(886-878)=176235+247=482447+283=730710-583=127387-17×4=319307-152×2=3551-86-415=5030+11×6=96543+(736-582)=697415+(411-289)=537566-358=208122×3-121=245533-60×8=53763+759-146=1376280×9-612=190880+(196-74)=202424-(417-120)=127364×2-623=105105+361=466203+(326-87)=442497-(248+20)=229468+403+571=1442442-243+15=21493×(638-631)=651572-(611-232)=19361+299=360673+248-253=66883×5+342=757877-141-512=224725+731=1456631-134-236=261932-326-73=533245-(462-371)=154422-86×3=164845×3-734=1801404+250=654358+65+322=745394-24×9=178824-(83+197)=544473-77-82=314179+(998-439)=738465×(817-809)=3720144+290-166=2685/8+2/8=7/8898×5=4490462-52×7=98351+317×2=985508+(708-545)=671514-(331+80)=10356×9-344=160482-(99+182)=201586×(341-335)=3516557-(324-209)=442313+200×2=713146×6=876323+95+81=499348-95-81=172491-(118+60)=313414-391=2357+260×3=837109×5+324=869243×(73-69)=972112-31+338=419199-61×2=77348-167-176=5275+201-210=266163×7-638=503633-619=14136+362-119=379108-16×6=12186+62+963=1211396-(283-229)=34216+(427-207)=236762×(678-671)=533410×9=90321×3-653=31047×2+331=425936-(111+189)=636287×2+101=675146×4-421=163744-562+545=7274/7-3/7=1/7490-67×3=28935+454-331=158443-214-142=87751-96×7=79709+163-538=334501-20×7=361283-(179+92)=12407×2-537=277160+171=331817-(123+347)=347292-109-47=136264×6=15841/8+3/8=4/8895×8=7160173+43=216277+611=888575-467=108915-580+637=9725/10-3/10=2/10387×2=774564+(116-72)=608301-101+67=26728+27×2=82940-463-31=446309-(418-286)=177469-365=104690-11=679229-141+266=354140+(475-316)=299915-33×9=618545+109=654345×(204-200)=1380472-303+107=276972+357+34=1363138-30×2=78463-149=3142/9+7/9=1674×(505-502)=2022925+632+845=24024/9+3/9=7/9507+(633-142)=998192×9-334=139456×6=336126-11×5=71319-(410-340)=249992-(549+360)=83460+362+134=956496-(251+209)=36176×4+53=757828-762-18=48314+109=423523×4-439=16535/8-1/8=4/8285×(162-159)=855382-89=293165×2=330882-(159+576)=147602+288+442=1332743-282=461167×4+778=1446642+219+94=955923-387-11=525180×4-621=99161×2-17=305976-353=623948×(256-249)=6636468-70-200=19874+264-278=60373+554=927453-166+261=548849-283+328=894841-(641-388)=588345-190-23=132275+(259-227)=307374-49×2=276265+134-93=306189+(469-12)=646912-414=498328+145=473484-(27+135)=322372-(175+32)=165809-(39+584)=18697+331-36=392483+110×6=114335×8+491=771104+378-27=455356+32×6=548483-39×6=249467-(498-76)=45257-140-92=25695×6=417011+18×4=83428-259=169879-(54+808)=17935-143=792949-43×5=734353+36+444=833192+64×7=640453-(189-134)=398452-(372+37)=43114-13=101948×(732-727)=4740714+812=1526290×(322-318)=1160260×(260-257)=78072×(263-259)=288775-291-306=17884+409-457=3689×9+737=1538323-(725-540)=138247+923+873=2043212×4-113=735284+282+376=942600+165=765162+(278-174)=266439-118-186=135509×(536-530)=305423+790-768=45381-(282-136)=235789-86×8=101338×2=676357-36-276=45683-285=398175-(708-661)=128577-(480-356)=453656-(208+55)=393569-(176+320)=73729+192+647=1568499-65-419=15980-441-332=207642+210=852402-230-66=106601+188-236=553193+(587-476)=304214-179+121=156424-(316-111)=219433×4=1732374+112×4=822434-(352+71)=11815×(250-242)=6520134-77+186=243443+(304-138)=609463-95-365=3328-28×6=160415-156-238=21609+753+339=1701735-72×2=59185×(95-87)=680191×(422-419)=573242-89-10=143909-518-111=280307×2=614622×(72-66)=3732211×(176-169)=1477253×(849-842)=17714/6-1/6=3/6451-12-416=23155+177=332295×2-445=145155+243-356=42230+287+421=938956-212+877=1621460-80+982=1362503×4-312=1700564+209+181=954205-157=48888-446=442302+61=363619-77×8=3346-(292+19)=35309-57×4=81940+(406-395)=951998-(109+743)=1461/5+2/5=3/5233-(425-328)=136763+512-175=1100186×4-206=538132×7+27=951350+138=488393+43-221=215961-(733-392)=620645-(240+185)=220355+961-397=919773×5=3865321-55+13=279272+213+73=558211+(412-65)=55811×(411-408)=33116×4=464859+349×2=1557908-187-483=23827×4+16=124323+83+358=76416×5-50=3083+260×2=603355×(235-228)=248534+31=65356×(135-131)=1424452+182+255=889193+811+103=1107719-(91+237)=391629×4-514=2002845-477-22=346861-812+228=27798-11×3=65881-46+930=1765438-47×8=6297×(59-52)=6793/5-1/5=2/5404-(959-917)=362358-119+110=3492/7+4/7=6/7391+(895-625)=661535-118×4=63347-(128+12)=207412+(450-448)=414994-489-135=370735-(949-561)=347145-(436-428)=137748-(824-545)=469357-352+478=483225+572-299=498337-247=9082×5+869=12796/9-3/9=3/9638+425-130=933668+716-802=582432-(492-199)=139862×6-13=515939+320-273=86526×5-175=2455356+105-343=118456×2-421=491897-338×2=22178×(286-281)=390302+280+187=76958+395-436=17381+210=591283-234=49186-44×3=54738+464=1202231×2=462485+(805-122)=1168468-120×2=228345-22×9=147195-81=114138×(418-414)=55291-43=48483-169=314120-105+269=284612×5=3060774-(509-281)=546811-55×5=536379-243+251=387188+(361-40)=509384+(388-301)=471113+275-312=76346+298-549=95119×(335-332)=357258+154-17=395941-56×6=605129×4+74=590234×3=702132×5+243=903224+59-170=113135×3+205=61040×9=360262+589+351=1202217+246=463150+183-117=216594-496=98717-77×6=255682+851-433=1100261×8-88=2000575+157×5=136069+75×6=519469-(70+255)=144290-(344-131)=77155-80+395=47017×3=51676+135×2=946944+576-33=1487107+266=373546-481+450=515885×4=3540799×7=5593993+106×6=1629378-75+804=1107478×8-759=3065603+446=1049753-75-258=420109×8=872450-273=17752×8=416258-165+351=44488×(230-224)=528872-(578-536)=830850-607=243318+102=420340×2=680289-35×2=219874+197×2=1268354-73+404=685162×6-13=959186×(234-230)=744232-51=18115+926+260=1201113×6=678218×(476-473)=654907-832=75639+812+211=1662428-48+326=706367+855-585=637866×7-383=5679532-389-129=14665×2-577=753378-(290+63)=2541×8=328508+97+701=1306793-549+220=464764-149-116=499174-81+268=361251+(471-161)=561227-149+281=359966+822-452=1336485-24×8=293421-(252-228)=397925-72+715=1568825×8=6600971-735=236709-401=308284×2-540=28690×2=1380328+772=1100529+830=1359138×(269-263)=828915-(954-137)=98382×2=76411×4=44200+95=295789-(820-426)=395226+272=4982/5-1/5=1/5148+279+173=600824-128×6=56699-121×5=94151-119+247=279332-(111+125)=96992-(972-103)=123114-(488-419)=45134×4+22=558430-273+155=312713-182-421=110314-159+35=190483+226+100=809305-(331-138)=112410-134-133=143341+422=763936-76-78=782826-11-254=561170+140-60=250145+(740-384)=501479-329+228=378100×7-509=191325-(844-778)=259498×(758-750)=3984175-48×3=31213-51×2=111401-(54+168)=179767-408+83=442653-31-582=40354-102×2=150493×2-936=50230-18-39=173481+88×3=745288-81×2=126262+61=323255+180-37=398570×8-34=4526575-461+406=520374+155×5=1149368+85+268=721109×(16-10)=654704+931+530=2165393-77×4=85415-(285-233)=36358×3=174149+267=416330+764+286=1380421+159×2=739263+63-40=286233×2+33=499629-(187+232)=210351-262-57=32311×(262-259)=93398×8-294=490491-(25+113)=