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489-437-48=114+273=191+47×9=474+(913-867)=122+524=397+92=334+211-405=250×2+381=211+423=955×(958-949)=428-374=447-(30+16)=528+(442-95)=404+100=265+76+613=43×4+725=706+33+963=831-118=483-50-272=388+106=131+(120-113)=253+631+342=476-405=666-(596+27)=139×6=824×6=848+(958-111)=326×(917-912)=20×(404-401)=391-103-274=61+(641-314)=131×6=55+242+556=446-(213+154)=305-(24+268)=823×(123-115)=65×3=173×(271-267)=121×8+233=97×5-400=26+42=14×7+241=120+301-266=140+(865-780)=110×(279-270)=203+934+825=93×(169-160)=427-(270+100)=764×9-633=87×2+389=948-174×4=136+193-73=837-54×9=367-36-182=456×8-873=269×(247-240)=504×6=469-163-153=849-161-647=473-239+92=230-135=910-277-483=942+686=50×4=896-199×2=236×2=440-(280+116)=418-(203-122)=74×8-264=869-(32-31)=375+(202-102)=439+(456-58)=416-(269-47)=376-(257+78)=276+497=507-114-221=191-51=694+(534-144)=885×7=196×3+343=829-330-94=277+58=368×7-787=66×5=860-(120+455)=243×4-408=249+49×9=762-421+963=968-56-108=558+114+84=491-98=453-194+141=305×2=909+74×6=1/4+3/4=307+44+234=50+269-190=358+19+107=443-25+244=444+116=393+349+131=245+(320-213)=174+213=319×2-633=196+266=967+(868-277)=92+209=665×4-647=89×4=697-214-75=944-118-824=710+725+710=860-(981-441)=282-163+137=807×4-194=391-(326+40)=93×4+283=365+135+409=510+(997-476)=306×2+28=720×9-929=157-119-22=177×9-51=911-109×5=449+159+215=117×(126-120)=728-(817-471)=638×2=352-166-21=445×2=377×3=580×8-139=334×2=961×(193-190)=164×2=276-(240-150)=70×2+113=135-116=978-251×3=791-536=420-184+28=123×6=117+163-20=1/5+3/5=796+472=142-91+953=53+297=356-188-77=485+219+466=231+205=289-(379-191)=473-16-117=664-339-174=89×8-355=725-206-509=35+370-313=376-25×4=802-23×2=989+596-995=108×6-33=634+366-770=815-273+527=778+882-293=226×2+780=3/9+6/9=322-240+263=430-107+30=399+351+126=27+(590-194)=972-139-158=338×2+403=123+144=969+25×4=935+196+418=993×(489-481)=3/7+4/7=204×4-184=54×3=858-(652-254)=820-(238+367)=492-(478-357)=246+105=82×7+369=257+162-320=355-108×3=74+814-211=199×5=383-346+859=878-(361+379)=855+433+767=821×(580-575)=464+(940-620)=424×2=470×2+276=45×(457-452)=683×7-251=401-(429-41)=531-(848-480)=804-197+908=91+295=253×3=427+492=531+102×9=142+25=451+(226-95)=295-(493-478)=184+875-247=449+154=4/8-3/8=420-(53+251)=440-250=477+255+738=62+(298-118)=410-357+335=17×(301-298)=454+(103-89)=794-(482-170)=411×2+83=292-185=220×2=221+276=418-170-195=192-(427-371)=733-679-27=170×3+123=405-(410-119)=23×(25-16)=766-81×6=952-874=816×(916-908)=604×5=269-(135-28)=21×9+273=52×6+198=467-(124+225)=168+(932-479)=398+(354-166)=104+251+23=3/5-1/5=461+(383-166)=917+633=354-(54+139)=831-185+410=361+368-87=675-281=459×9-448=976-937=328+99×2=396-(454-204)=97×6-255=437+429-467=808×9=435-378+63=139+(648-609)=811-360+395=34×9-301=478-276-83=418-(181+24)=650×5=39×8=741-150-234=436+50-485=400+117+903=89-44+382=242-(371-142)=503-181+38=424-64×3=415-(335+72)=141-(30+81)=281×8-147=219×7-777=198+(400-161)=586×9-57=528+399+34=513+56-24=3/8+4/8=194+60×7=670-(138+428)=283×(71-68)=14+109×5=425-(430-161)=965-(430-249)=333-31×4=979-285×3=515+913=861-(508-127)=462-251+49=252-210=159×3-354=363+288+316=396-(189+167)=782-(651-353)=817-137-383=972+931+891=485×2-42=305+87+216=50+441-264=192+138+526=239×6-811=276+(518-501)=503-345=633-247-356=941-34+149=767+179=453-437=435+67×8=788-63×5=294×7=734-330-12=146+397+194=222+(493-449)=481+638-12=352-239+367=492+692=90×3+372=284+97=816×3=139-45+218=620+955-450=546-(250+284)=878-821=71×(428-424)=241-153=995-489+451=311-39×4=692-168=62×4+144=243-127=604+(999-627)=285-41×2=181+383+969=254+801+182=609-199-176=378×(422-417)=78×(265-258)=630+773+981=471-80×2=631-(789-262)=406+325+355=904+667+861=835-(452-200)=443-54=194×4=442-18×5=737-(592-141)=3/8-1/8=61×6=896-(777-444)=904-536+170=431-50×5=417-138×3=432-(308-282)=738×5-611=300+(167-83)=177-19×2=949-158+965=845-325+193=3/7+2/7=215+248×3=212+607-455=409-204+121=121×(421-417)=96×8=285-96+31=499-(13+15)=57×9=329-(336-179)=122×4+326=232-(90+78)=374-297+295=78+391+55=339+210×2=378+(375-105)=645+239=341-(151+111)=321-110=21+939+27=792-248×3=506×9-353=189+288+204=389-(74+92)=238+55-280=148×2+977=351-289=283×2-530=311+(836-522)=473-161-108=346-222=630+843-652=325-(169-101)=84×4=323+(500-65)=313+104=172+21×4=491-106×3=803+(499-58)=115+271×2=915+982+10=911-26-637=24+(977-367)=415+76-466=824-272-510=696×(681-675)=659-(485+103)=421-71×2=188×(117-113)=907+955+408=791-138×5=253-56×4=570+531-329=385-(85-16)=800×(457-448)=513×5-39=350-154-75=312-88×2=118+102+425=951×(469-464)=211×5-822=447×2=269-33+517=734-(384-165)=113×(398-395)=901-212-611=672×(259-253)=341-278-62=341-69+116=329×2-227=452-395+348=507-(678-381)=497-(26+128)=244×4-293=308×(399-396)=906-291-75=18+459-276=420-23×6=413-(18+76)=325×3-193=856-814=265×6=428-27+15=310+34-214=87×4=776+912-309=126×3-32=65×(54-46)=255-143=483-371-42=205×3-481=198-46×4=31+240-75=995-(276+361)=197+83=330+(991-727)=604+44×3=212×2+450=321-(274-60)=538×7=476+(441-440)=879×3-734=676×2-560=102×9=265-56×3=1/6+2/6=241+556+665=797-289-365=963-345-120=34×(180-176)=691-(24+101)=464-(358-239)=321-71=79+359-422=822-191×3=35+200×4=219-169-29=396-122-253=76-(393-359)=483-109-290=759×6-237=127+21-65=604-387+473=88×5=793-120×5=975-224×3=667-(718-687)=468+467+711=780-62×3=140×2=269-249=306-77+156=88×6=451-(267-16)=54+202-208=898-(150+642)=15×(15-12)=877+(852-226)=342+121=236+82-237=494-131×2=476-280=177+64-176=125×7-741=50+(409-88)=450-212+70=301×(310-307)=824-529+760=432+(329-190)=119+257=506+557-914=73+50+497=377-25×4=311+(276-191)=528-13-430=114+284=343-(136+53)=102×(260-253)=914-868=845+170×4=242-43+259=181-(22+96)=117+379-140=384×2=463-65×6=486-(422+59)=235+370+95=976×(797-790)=653-(387+43)=226-184+95=735×7=456-369+297=241-(388-188)=285×(268-265)=294×3-857=531+967-20=851-(964-929)=829-21-602=350×3-537=924×(829-826)=426-(129-11)=318-254+205=502+421+60=79×9+882=279-160-63=876-833=142+327+216=421-284+185=544-(591-62)=880-663=107+494+385=49×(363-357)=405-268-33=910+643-113=388-93×4=618-(327+16)=136+(183-78)=847×4=28×(340-336)=182-71=4/8+2/8=987-(645+195)=75+158=224-81=255+171×3=458-111×2=188×4-604=269+(303-93)=544+646+849=438-70×2=559-131×3=827-350×2=288-(327-123)=348-343+799=527+200+179=134+(322-64)=180+159=277-(453-241)=702+65×4=922-111-277=4/9-2/9=288×8-834=600-319+85=55+353-193=80-15=797+628+33=344-28-95=899×4=411-(80+70)=900-(909-241)=218-(134-50)=279-173-91=473-(176+275)=34×4=215+154-70=642-(371+68)=746+414=195+(462-323)=734-537-102=482+12×6=529+186=152×(106-100)=279-210+252=119×6-235=821-(65+29)=63×3+499=947-(708-437)=33+(425-357)=148+31=69×(314-311)=766-35×6=418+379+162=260-112=150×(558-551)=291×(619-611)=286+63=154-57×2=405-113=160×5=78+337-325=433+(917-336)=423-(639-385)=491-61=447-(135+67)=424-(288-191)=356+964=260×3-644=266-14×7=790+208=4/7+3/7=426+70-72=145+55+29=247-80=305×2-266=672-346+29=728×2-671=830+641+428=864-(106+206)=106×(467-463)=29×(194-188)=191+845-34=34+397×2=523-(568-301)=946-142×4=552-(35+203)=327-234+96=379-(47+287)=450×9=325-81×2=174×5-37=586-(361-252)=155+98-245=861-(588-293)=58×(389-386)=67+65×3=524×(676-668)=2/7-1/7=117×8-27=484×(720-715)=405-46=754×6=48×6=822-(35+75)=472-328-106=15×6+384=193×4-741=107×2+278=371-252-41=434-367=560-203+549=32+(460-440)=892-422-425=985-359+769=373-(493-173)=69×8-137=406+(148-137)=557×4=40×2=637+589+535=394+651+580=66-(555-510)=48+562-263=405-(31+221)=175+(189-112)=158+(414-165)=70+(152-114)=7/10+3/10=345+193-499=346-165×2=193-18×5=881-74×7=397-(219+37)=388-36-117=473-(385-168)=246+48×6=168×5-277=659-348=408-(79+256)=240×(117-111)=286-51=404+(846-688)=847+488+291=173+274-427=476×(799-793)=622×9-72=978-589=427+(429-240)=290-(221+65)=423-246+22=823-23×5=881+24-279=134+239=142+790=277+37×9=532-120=5/8+2/8=387+487-117=348-(92+167)=494-72×2=312+133=823×(168-159)=862+(558-456)=124×5-418=342-199-142=259-128+347=991+(922-816)=888-163×2=678+113-137=234-31×7=411×9-896=269+(235-136)=856-26×4=611×(763-759)=937×7=16×3=606-244+685=484+20×6=992-(342+319)=716+899=765-(962-263)=373+22-284=364+(174-106)=663-(228+203)=390+125×6=398-50×7=450×5=85+34=175-60×2=4/8-2/8=996-965+343=44+128=460+15-135=340+(272-116)=89+400+205=419-134-77=58+(319-226)=745-(195+216)=952-823+707=38×5+95=525×(112-107)=750-(459+255)=853-35×5=156-116=111+322=419-(295+47)=455-138×3=191+103-212=22×2+380=407×3=4/9+3/9=174×(79-76)=688-394=900-122×6=428-76=500+38-292=122×7-71=151-47=95+160+262=63-23=26×(830-823)=639-359+16=223×(849-841)=376-(138+27)=177-57-59=189+(292-239)=687+41×3=342-193=95+346=82-13=319+(444-129)=951×9=463-372+269=179+319=714-(582+19)=42×(462-454)=924+(891-415)=70×6=898-388×2=234×3=743+177-483=448-68-109=280+132=184+325+563=101×4-132=921-(937-899)=43+(632-408)=426-61-337=245-(159-73)=5/7-1/7=2/5-1/5=137+558=918-165-251=199+458+23=397-32=508-(764-572)=2/4-1/4=186-94=383-246=347-(36+124)=242×(123-120)=6/10-2/10=358+72×2=30+274+452=513×(281-273)=252+58-97=455+317+139=330-(205-101)=762×(184-178)=321+92-165=24×7=150+611=493+828=385-65+73=110+388=17+194+46=418-126=484-272+177=496-(324+72)=739-621=939+954-332=271+107=84×2-36=903-537=221-100=422-301-83=2/6-1/6=320-22=403×2-139=580-122+517=92+79-74=419-(188-28)=227+257×2=171+165=906+738=475+153×2=53×3+976=31×6+108=197×(261-257)=154+540-360=423+20×5=261-34-183=463-433+369=68×4-220=175+233-150=2/3-1/3=983-(263+145)=491+101+60=参考答案489-437-48=4114+273=387191+47×9=614474+(913-867)=520122+524=646397+92=489334+211-405=140250×2+381=881211+423=634955×(958-949)=8595428-374=54447-(30+16)=401528+(442-95)=875404+100=504265+76+613=95443×4+725=897706+33+963=1702831-118=713483-50-272=161388+106=494131+(120-113)=138253+631+342=1226476-405=71666-(596+27)=43139×6=834824×6=4944848+(958-111)=1695326×(917-912)=163020×(404-401)=60391-103-274=1461+(641-314)=388131×6=78655+242+556=853446-(213+154)=79305-(24+268)=13823×(123-115)=658465×3=195173×(271-267)=692121×8+233=120197×5-400=8526+42=6814×7+241=339120+301-266=155140+(865-780)=225110×(279-270)=990203+934+825=196293×(169-160)=837427-(270+100)=57764×9-633=624387×2+389=563948-174×4=252136+193-73=256837-54×9=351367-36-182=149456×8-873=2775269×(247-240)=1883504×6=3024469-163-153=153849-161-647=41473-239+92=326230-135=95910-277-483=150942+686=162850×4=200896-199×2=498236×2=472440-(280+116)=44418-(203-122)=33774×8-264=328869-(32-31)=868375+(202-102)=475439+(456-58)=837416-(269-47)=194376-(257+78)=41276+497=773507-114-221=172191-51=140694+(534-144)=1084885×7=6195196×3+343=931829-330-94=405277+58=335368×7-787=178966×5=330860-(120+455)=285243×4-408=564249+49×9=690762-421+963=1304968-56-108=804558+114+84=756491-98=393453-194+141=400305×2=610909+74×6=13531/4+3/4=1307+44+234=58550+269-190=129358+19+107=484443-25+244=662444+116=560393+349+131=873245+(320-213)=352174+213=387319×2-633=5196+266=462967+(868-277)=155892+209=301665×4-647=201389×4=356697-214-75=408944-118-824=2710+725+710=2145860-(981-441)=320282-163+137=256807×4-194=3034391-(326+40)=2593×4+283=655365+135+409=909510+(997-476)=1031306×2+28=640720×9-929=5551157-119-22=16177×9-51=1542911-109×5=366449+159+215=823117×(126-120)=702728-(817-471)=382638×2=1276352-166-21=165445×2=890377×3=1131580×8-139=4501334×2=668961×(193-190)=2883164×2=328276-(240-150)=18670×2+113=253135-116=19978-251×3=225791-536=255420-184+28=264123×6=738117+163-20=2601/5+3/5=4/5796+472=1268142-91+953=100453+297=350356-188-77=91485+219+466=1170231+205=436289-(379-191)=101473-16-117=340664-339-174=15189×8-355=357725-206-509=1035+370-313=92376-25×4=276802-23×2=756989+596-995=590108×6-33=615634+366-770=230815-273+527=1069778+882-293=1367226×2+780=12323/9+6/9=1322-240+263=345430-107+30=353399+351+126=87627+(590-194)=423972-139-158=675338×2+403=1079123+144=267969+25×4=1069935+196+418=1549993×(489-481)=79443/7+4/7=1204×4-184=63254×3=162858-(652-254)=460820-(238+367)=215492-(478-357)=371246+105=35182×7+369=943257+162-320=99355-108×3=3174+814-211=677199×5=995383-346+859=896878-(361+379)=138855+433+767=2055821×(580-575)=4105464+(940-620)=784424×2=848470×2+276=121645×(457-452)=225683×7-251=4530401-(429-41)=13531-(848-480)=163804-197+908=151591+295=386253×3=759427+492=919531+102×9=1449142+25=167451+(226-95)=582295-(493-478)=280184+875-247=812449+154=6034/8-3/8=1/8420-(53+251)=116440-250=190477+255+738=147062+(298-118)=242410-357+335=38817×(301-298)=51454+(103-89)=468794-(482-170)=482411×2+83=905292-185=107220×2=440221+276=497418-170-195=53192-(427-371)=136733-679-27=27170×3+123=633405-(410-119)=11423×(25-16)=207766-81×6=280952-874=78816×(916-908)=6528604×5=3020269-(135-28)=16221×9+273=46252×6+198=510467-(124+225)=118168+(932-479)=621398+(354-166)=586104+251+23=3783/5-1/5=2/5461+(383-166)=678917+633=1550354-(54+139)=161831-185+410=1056361+368-87=642675-281=394459×9-448=3683976-937=39328+99×2=526396-(454-204)=14697×6-255=327437+429-467=399808×9=7272435-378+63=120139+(648-609)=178811-360+395=84634×9-301=5478-276-83=119418-(181+24)=213650×5=325039×8=312741-150-234=357436+50-485=1400+117+903=142089-44+382=427242-(371-142)=13503-181+38=360424-64×3=232415-(335+72)=8141-(30+81)=30281×8-147=2101219×7-777=756198+(400-161)=437586×9-57=5217528+399+34=961513+56-24=5453/8+4/8=7/8194+60×7=614670-(138+428)=104283×(71-68)=84914+109×5=559425-(430-161)=156965-(430-249)=784333-31×4=209979-285×3=124515+913=1428861-(508-127)=480462-251+49=260252-210=42159×3-354=123363+288+316=967396-(189+167)=40782-(651-353)=484817-137-383=297972+931+891=2794485×2-42=928305+87+216=60850+441-264=227192+138+526=856239×6-811=623276+(518-501)=293503-345=158633-247-356=30941-34+149=1056767+179=946453-437=16435+67×8=971788-63×5=473294×7=2058734-330-12=392146+397+194=737222+(493-449)=266481+638-12=1107352-239+367=480492+692=118490×3+372=642284+97=381816×3=2448139-45+218=312620+955-450=1125546-(250+284)=12878-821=5771×(428-424)=284241-153=88995-489+451=957311-39×4=155692-168=52462×4+144=392243-127=116604+(999-627)=976285-41×2=203181+383+969=1533254+801+182=1237609-199-176=234378×(422-417)=189078×(265-258)=546630+773+981=2384471-80×2=311631-(789-262)=104406+325+355=1086904+667+861=2432835-(452-200)=583443-54=389194×4=776442-18×5=352737-(592-141)=2863/8-1/8=2/861×6=366896-(777-444)=563904-536+170=538431-50×5=181417-138×3=3432-(308-282)=406738×5-611=3079300+(167-83)=384177-19×2=139949-158+965=1756845-325+193=7133/7+2/7=5/7215+248×3=959212+607-455=364409-204+121=326121×(421-417)=48496×8=768285-96+31=220499-(13+15)=47157×9=513329-(336-179)=172122×4+326=814232-(90+78)=64374-297+295=37278+391+55=524339+210×2=759378+(375-105)=648645+239=884341-(151+111)=79321-110=21121+939+27=987792-248×3=48506×9-353=4201189+288+204=681389-(74+92)=223238+55-280=13148×2+977=1273351-289=62283×2-530=36311+(836-522)=625473-161-108=204346-222=124630+843-652=821325-(169-101)=25784×4=336323+(500-65)=758313+104=417172+21×4=256491-106×3=173803+(499-58)=1244115+271×2=657915+982+10=1907911-26-637=24824+(977-367)=634415+76-466=25824-272-510=42696×(681-675)=4176659-(485+103)=71421-71×2=279188×(117-113)=752907+955+408=2270791-138×5=101253-56×4=29570+531-329=772385-(85-16)=316800×(457-448)=7200513×5-39=2526350-154-75=121312-88×2=136118+102+425=645951×(469-464)=4755211×5-822=233447×2=894269-33+517=753734-(384-165)=515113×(398-395)=339901-212-611=78672×(259-253)=4032341-278-62=1341-69+116=388329×2-227=431452-395+348=405507-(678-381)=210497-(26+128)=343244×4-293=683308×(399-396)=924906-291-75=54018+459-276=201420-23×6=282413-(18+76)=319325×3-193=782856-814=42265×6=1590428-27+15=416310+34-214=13087×4=348776+912-309=1379126×3-32=34665×(54-46)=520255-143=112483-371-42=70205×3-481=134198-46×4=1431+240-75=196995-(276+361)=358197+83=280330+(991-727)=594604+44×3=736212×2+450=874321-(274-60)=107538×7=3766476+(441-440)=477879×3-734=1903676×2-560=792102×9=918265-56×3=971/6+2/6=3/6241+556+665=1462797-289-365=143963-345-120=49834×(180-176)=136691-(24+101)=566464-(358-239)=345321-71=25079+359-422=16822-191×3=24935+200×4=835219-169-29=21396-122-253=2176-(393-359)=42483-109-290=84759×6-237=4317127+21-65=83604-387+473=69088×5=440793-120×5=193975-224×3=303667-(718-687)=636468+467+711=1646780-62×3=594140×2=280269-249=20306-77+156=38588×6=528451-(267-16)=20054+202-208=48898-(150+642)=10615×(15-12)=45877+(852-226)=1503342+121=463236+82-237=81494-131×2=232476-280=196177+64-176=65125×7-741=13450+(409-88)=371450-212+70=308301×(310-307)=903824-529+760=1055432+(329-190)=571119+257=376506+557-914=14973+50+497=620377-25×4=277311+(276-191)=396528-13-430=85114+284=398343-(136+53)=154102×(260-253)=714914-868=46845+170×4=1525242-43+259=458181-(22+96)=63117+379-140=356384×2=768463-65×6=73486-(422+59)=5235+370+95=700976×(797-790)=6832653-(387+43)=223226-184+95=137735×7=5145456-369+297=384241-(388-188)=41285×(268-265)=855294×3-857=25531+967-20=1478851-(964-929)=816829-21-602=206350×3-537=513924×(829-826)=2772426-(129-11)=308318-254+205=269502+421+60=98379×9+882=1593279-160-63=56876-833=43142+327+216=685421-284+185=322544-(591-62)=15880-663=217107+494+385=98649×(363-357)=294405-268-33=104910+643-113=1440388-93×4=16618-(327+16)=275136+(183-78)=241847×4=338828×(340-336)=112182-71=1114/8+2/8=6/8987-(645+195)=14775+158=233224-81=143255+171×3=768458-111×2=236188×4-604=148269+(303-93)=479544+646+849=2039438-70×2=298559-131×3=166827-350×2=127288-(327-123)=84348-343+799=804527+200+179=906134+(322-64)=392180+159=339277-(453-241)=65702+65×4=962922-111-277=5344/9-2/9=2/9288×8-834=1470600-319+85=36655+353-193=21580-15=65797+628+33=1458344-28-95=221899×4=3596411-(80+70)=261900-(909-241)=232218-(134-50)=134279-173-91=15473-(176+275)=2234×4=136215+154-70=299642-(371+68)=203746+414=1160195+(462-323)=334734-537-102=95482+12×6=554529+186=715152×(106-100)=912279-210+252=321119×6-235=479821-(65+29)=72763×3+499=688947-(708-437)=67633+(425-357)=101148+31=17969×(314-311)=207766-35×6=556418+379+162=959260-112=148150×(558-551)=1050291×(619-611)=2328286+63=349154-57×2=40405-113=292160×5=80078+337-325=90433+(917-336)=1014423-(639-385)=169491-61=430447-(135+67)=245424-(288-191)=327356+964=1320260×3-644=136266-14×7=168790+208=9984/7+3/7=1426+70-72=424145+55+29=229247-80=167305×2-266=344672-346+29=355728×2-671=785830+641+428=1899864-(106+206)=552106×(467-463)=42429×(194-188)=174191+845-34=100234+397×2=828523-(568-301)=256946-142×4=378552-(35+203)=314327-234+96=189379-(47+287)=45450×9=4050325-81×2=163174×5-37=833586-(361-252)=477155+98-245=8861-(588-293)=56658×(389-386)=17467+65×3=262524×(676-668)=41922/7-1/7=1/7117×8-27=909484×(720-715)=2420405-46=359754×6=452448×6=288822-(35+75)=712472-328-106=3815×6+384=474193×4-741=31107×2+278=492371-252-41=78434-367=67560-203+549=90632+(460-440)=52892-422-425=45985-359+769=1395373-(493-173)=5369×8-137=415406+(148-137)=417557×4=222840×2=80637+589+535=1761394+651+580=162566-(555-510)=2148+562-263=347405-(31+221)=153175+(189-112)=252158+(414-165)=40770+(152-114)=1087/10+3/10=1345+193-499=39346-165×2=16193-18×5=103881-74×7=363397-(219+37)=141388-36-117=235473-(385-168)=256246+48×6=534168×5-277=563659-348=311408-(79+256)=73240×(117-111)=1440286-51=235404+(846-688)=562847+488+291=1626173+274-427=20476×(799-793)=2856622×9-72=5526978-589=389427+(429-240)=616290-(221+65)=4423-246+22=19982