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

三年級(jí)數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦277+139=907×6=854+480=169+359=735-578=455-80=111×(259-253)=104+163-132=111×6+70=964-(194+142)=474+(435-219)=261×3=309-(295-237)=933-240+439=3/7-1/7=865-705=307+(64-12)=782×(774-771)=964-235+585=81×8-393=268+44×2=337×2=302+(277-114)=257×2-345=349-136+59=249-80-19=372+92=483-(532-69)=164+109+610=256×(857-853)=422-(321-315)=500-217-267=658-359=423-(244+80)=461-(245-161)=766-82×9=953×(444-436)=816-117×3=100+53=246×5-969=5/8-1/8=854-(376-64)=315-38×3=388-184-71=381+(471-222)=285-259=459-379+518=922×(160-152)=50-27+123=81+366×2=376-84×4=63×(68-61)=630×7=31×8-192=925+555+602=673×4-67=455+67×5=195+426+322=370×7-975=719+912-915=104×4-142=367+343=923-382=192-(88+67)=125×3+458=740-474+663=86×2-126=827×2-442=446-96-107=405+(715-365)=404-44+871=230-(498-320)=849×(22-18)=181-29×4=84×(109-105)=370-(55+133)=886-(680-314)=477-(336-314)=201-(220-45)=949-116×8=663×4-708=357-(447-300)=409+(906-556)=177+312=438-108-54=3/5-1/5=57+(468-216)=71+102×8=485-(35+247)=401+102×5=842-41×5=891×9-373=240+(279-29)=101×4+95=63+520+290=441-(142+101)=377-52×5=284-(308-149)=441-364+323=576×6=150+100-204=153×5-38=481-(249-227)=334-17×9=217-77+199=397-(459-183)=50+285-166=282+501+98=917-356=61×5-304=462-89×5=593-(430-82)=460-141+169=188-34-16=731-141=285×3-204=489×6=743-506-141=387-85×4=330-(14+145)=755-185-57=847-(69+504)=300-(77+205)=232-(935-904)=426+250-636=988+(691-204)=863-750+965=683-(631+23)=225+109×5=475-378-37=43×7=71+92-23=198+201-109=391+(302-33)=174-92=939-(297+427)=632×3-605=221+991-122=34×(248-241)=434×7-981=164×3+105=286-139+61=573-(210+67)=761-564=607+178=499-241-210=36×9+318=745+164×2=421-30×6=296×(733-729)=727+449=596+13×6=210×(183-179)=309-133=400-41×7=494-85-98=422-334-33=220×(72-68)=421-313+263=210+419+92=778-(256+464)=47+130=437-91-297=145+50=774-134-535=783-(810-86)=1/8+4/8=662+(596-226)=597+792+505=155×5=599-525=491-207-131=459-15=3/5-2/5=75×(160-155)=656×9=158×5-501=996-91×3=236-179+289=208×(192-189)=188+(481-110)=47×2+724=121-30+133=540-281+687=83×(307-304)=265-(96+149)=910+(751-443)=999-495×2=13+468-395=742-(30+526)=936×3=167×2-309=839×(973-966)=597-249+335=141×(137-133)=190×3-367=602+374-154=36+112×3=88×9-585=196+296=896×5-708=300×(661-657)=808-424+705=877-274+619=292-292+498=153+943-479=222+(372-56)=871-(821-560)=471-(292+156)=821+120×7=181+631+632=131+391=190+197=1/7+3/7=5/9-3/9=862+322+527=558-107×3=276+166-329=331-32=201+278=380×4=573-(306+111)=626-186+891=37×7=78×3-209=876-(274+45)=244×2+379=462×(621-615)=879+913-693=673+11+759=378-55=869-(360+190)=428+292+193=424×2-252=55×4+107=641-24×9=104×6+77=48+41-67=118+261=410+267-233=272×2=577-(564-239)=302×7=402-73-26=3/8+5/8=204×(175-172)=122-43+184=71+(177-144)=554-78-39=437-403+172=991-427=57×2+210=488-(378+107)=952+218-539=244-(64+118)=896-68×6=822-29+138=842+492+479=290×3=736+585+741=355+56×2=352×2=162-(247-194)=196+859-899=98+270+273=463×5=329-(70+177)=13×5+206=436-180×2=82×(98-95)=745×(713-707)=256+871-127=185-17×7=212-34=65+209=45×2+53=390+48×7=192-159+15=584-182+973=71+41+782=271-(415-271)=560+134+223=422+540=433-269+266=872×9=477-144-145=939+827-538=542+(429-28)=345+944=145×(367-362)=296×7=421-(180+111)=259-149+723=751×2-118=502-102×2=561×7-933=682-331-17=405-97×4=282+212=920+44-769=328-91=55×8=471-240-162=383-(104+69)=431+(933-235)=397×2=1/10+8/10=262-(157+42)=422-(219-30)=463+16+276=3/6-1/6=423-30×5=789-(411+135)=4/7+2/7=429+70-321=143+(392-325)=662+234+385=958-458+393=183×9-906=44+(404-383)=275+70×4=561×(768-765)=455-60×4=606-535+996=513+53+192=264-107+122=180×4-120=676-88×2=518+165+291=404×2=15×(480-472)=420+85=271×3+136=111×5=235-(312-301)=469-100×4=410-(395-163)=244-26=32×6=960-178-251=377-252=431-(240-134)=307-(256+31)=866×(315-308)=687×9-135=716-237-459=202+(460-278)=493+(445-118)=106+57+78=731-(193+304)=906+(339-134)=224×4-454=97×8-376=957-567-295=183×3-314=399-213=696+(987-641)=756-120-307=420×(417-412)=841×(873-868)=342-(711-537)=423+36-439=84×4-329=384×2-15=229×3=257+104×4=126+91=98×4=270-98-140=352+224×2=362-(133+118)=111+(228-187)=299+(436-227)=384+(348-44)=387-217+261=362+124+43=280-105×2=66+485+142=856-374-168=845×6-356=521×5=142+834-74=778×9-955=355-(77+73)=102+136×2=99×4+49=210-94×2=156+491+115=106×(131-123)=83×9+58=474-(213-85)=6/8+2/8=683+232=761+(865-323)=3/8-1/8=377-326=478-109=121×3+764=457-(16+208)=866+52-673=1/5+4/5=136+29=26+(416-103)=188-134+204=396-93-79=315+(500-155)=519-50=454+120+122=442-(376-230)=399-224+29=360×4-530=751-27-429=506-140+154=382-317+116=4/9-3/9=220-98×2=995-(113+395)=156+138=923+(190-138)=385-11×3=928×(202-198)=311×7-758=14+368-334=129+955+849=423+46-351=502+470+370=392-337=403-364+255=394+231=83×2-39=793-291-303=185×3-291=195+40-120=498-304-44=893-168-723=225-183-20=308×9=247×3+828=1/7+5/7=66×5-188=764-433+221=60-(604-545)=403-161×2=938-700-76=176×(26-23)=619-56=164+384-427=264-201=409+(463-241)=190+40=251+525+181=456-55-143=765-77-59=369×(584-579)=444×(587-581)=935-(111+481)=498-(41+355)=134×5+146=785×5=138×5=384-66×3=113×6+167=161+(472-249)=208×4-489=80×5+280=372+100+343=834-51+219=499×2-297=48+295-303=248×4-165=307-19-67=58×(122-116)=106×9=481+47×8=68+401+262=327+(338-171)=215+127-104=314-273=442+54×6=674-494=213×3+21=45×8=320+177+380=191×3-510=418-270=299-176+236=846-795+859=866+(539-144)=254-190=353×2=7/9+2/9=266+294+46=430-(233+77)=350×(517-510)=786-(133+131)=214+233-324=949+195+574=438-82-23=769+129-817=250-(338-124)=445-58-362=483-(457-187)=205+169×4=325×(48-45)=199+411+56=402-120+167=385-149=662×6=196-(271-179)=56×2-91=423-128×3=453+333=22×(495-491)=693×8-966=678-31×7=590-(257-12)=419-(164+184)=476×5-890=113+96-164=437+(426-409)=203-24×4=924+412=500-156×3=535+216-401=869+87×5=383+71=523+262×3=617-(190+83)=405-315=851-58×8=36+(358-176)=914-179-442=100+(335-114)=326-181-105=985×(86-77)=231-143=672-(823-547)=674-89×3=875-339-257=648+532-669=102+716-463=2/3-1/3=191-11=658+218=572×5-89=151×8=270-33×4=437×2-180=616-(41+233)=172+475=408+991+951=674+421=55+31-63=528-202=468-(40+419)=759-239×3=129×3=510×4-920=136+290=418-368=305+59-63=11×8+496=199+541=845+208=481-27×4=926+865+822=100+212=59×4=392-39=793-444=418×8=289-169=543-152+50=789×7-939=567+894+183=100×9=723×3=386-(282+30)=638-(387-159)=187×3+118=429-(451-353)=816+(679-124)=690-(523+11)=435-288-112=350-88×2=488+269-528=5/9-2/9=314+(61-11)=187+97=600-438+256=7/10-1/10=790+(50-34)=794-(296+452)=886×(378-372)=672-446-98=332×4=394-(253+122)=912-410+935=142-(77+27)=133×(78-72)=651×(787-778)=45×6+266=13+51=314-(169+119)=337-(253-167)=847-738=384-93-202=751+497+636=389-315=268-(144-110)=63+261-151=299+139=212×3=34×3=321-71-45=479-(38+25)=363-73×4=997+(896-361)=47+220+813=64+619-513=17×6+843=403-208=79+179-99=467-177=158×8=486-(921-565)=825+947+906=370-179-12=1/6+4/6=329-113-42=117×(232-227)=805-(868-250)=381×(433-425)=257+(435-152)=275+447+851=295×3+447=89-(191-133)=83×6+648=96×4=120+347-308=126+127=622-44×7=41×(347-340)=301-209-20=857-(62+542)=69+308-184=474×2=118×(26-18)=20×3=404+640+146=157×(319-315)=210+110=84×4+405=996-(671-330)=345-(183+105)=966+260-774=641-177×2=532+142=794-(594-166)=431-128=290+411×2=493-111=1/8+3/8=941+271×2=148+(763-709)=483-(194-99)=662+552=120+374=132-31×3=321-311=58×(482-473)=210-138=271×3-413=694-(778-130)=252-(333-202)=225-77=458×4=173×(353-348)=406×2-170=78×9+125=122+67-25=89×7=983-624-88=216+320×3=387-29×6=702-21-223=452+(438-123)=469-32×2=445+103+46=91+193=363+578+988=225+140=138×(105-102)=832+(360-196)=327×3-170=21+(931-602)=765-198×3=130-21=321-(384-361)=107+33×8=581-(725-639)=492-342-113=44+215=107×5=838-413-223=749-(642-196)=436+(924-777)=762×3=912-274×3=22+(914-696)=641×9-623=27+892+197=183+472+173=377-(64+276)=170+132-162=180+(772-745)=279-205+294=78×8=327-(103+196)=162×(489-485)=71+317+312=124×7=290+46+198=434+(461-335)=234-144+68=393+515+55=421-202-155=591-424=493-(347-90)=88×9=280-61+127=915+478-523=277+405=620-292×2=487-74×5=983×(636-628)=402+75=284+68×8=836-718-104=862×(81-77)=132-(195-123)=323-(129-96)=2/7-1/7=100×2=161+(400-91)=262×2-219=923+(779-439)=42×8-126=691×5=13+457-269=735-378=610+677-941=294-(135+56)=365+822-237=482+287+99=986+57×2=279-90+224=132+755=802+707-755=481-(44+68)=32+934+610=557+(653-314)=795-100×4=311+944-673=345-(436-92)=977-245×2=388-35-212=327+711-957=103×(97-90)=27-14+935=864-282×2=383-203+265=575-89-114=207×3-334=950+879-351=224+29-242=466×(291-288)=167×(440-436)=301+126=487-(974-559)=548-112+475=893+541+705=57+483+339=4/8+3/8=44×2=874-(503+257)=719+99×3=727-245-449=27+441+166=648-68×5=435-419=260×3-583=156+676+548=148+336=327-(319-73)=525-504+565=166×9=678×5=731×(440-436)=723+(489-152)=997×(127-124)=202-90=162+740=246-180+322=947-(944-612)=157+94=153+(376-264)=176+527=279-146-26=832-(93+671)=712-(673-364)=460-(739-737)=349+68×3=425-(239+26)=71×4=539-158=64+303=111×(503-498)=858-597=392+66=183×(372-367)=753-(903-280)=431+(491-311)=479-40×7=968-(638+312)=402-240+309=183+720+771=239-(137+50)=402-147-26=943-116×2=630-306+731=38×8+693=267+19-181=493-(735-309)=258-140+374=102+(252-160)=770+702+26=439-20×2=279-167-44=162+(998-220)=865-153=293-89+201=106×9-811=387-(10+286)=160+164-216=383+101-169=478+604=464+389-838=272-216=845-(875-703)=144×(949-946)=392+429+20=388+16×5=234-85+71=794-(115+126)=434+(389-230)=186-169=289+662+380=385+(996-493)=506-68×4=109+341=822-604=34+284+361=464-390+881=參考答案277+139=416907×6=5442854+480=1334169+359=528735-578=157455-80=375111×(259-253)=666104+163-132=135111×6+70=736964-(194+142)=628474+(435-219)=690261×3=783309-(295-237)=251933-240+439=11323/7-1/7=2/7865-705=160307+(64-12)=359782×(774-771)=2346964-235+585=131481×8-393=255268+44×2=356337×2=674302+(277-114)=465257×2-345=169349-136+59=272249-80-19=150372+92=464483-(532-69)=20164+109+610=883256×(857-853)=1024422-(321-315)=416500-217-267=16658-359=299423-(244+80)=99461-(245-161)=377766-82×9=28953×(444-436)=7624816-117×3=465100+53=153246×5-969=2615/8-1/8=4/8854-(376-64)=542315-38×3=201388-184-71=133381+(471-222)=630285-259=26459-379+518=598922×(160-152)=737650-27+123=14681+366×2=813376-84×4=4063×(68-61)=441630×7=441031×8-192=56925+555+602=2082673×4-67=2625455+67×5=790195+426+322=943370×7-975=1615719+912-915=716104×4-142=274367+343=710923-382=541192-(88+67)=37125×3+458=833740-474+663=92986×2-126=46827×2-442=1212446-96-107=243405+(715-365)=755404-44+871=1231230-(498-320)=52849×(22-18)=3396181-29×4=6584×(109-105)=336370-(55+133)=182886-(680-314)=520477-(336-314)=455201-(220-45)=26949-116×8=21663×4-708=1944357-(447-300)=210409+(906-556)=759177+312=489438-108-54=2763/5-1/5=2/557+(468-216)=30971+102×8=887485-(35+247)=203401+102×5=911842-41×5=637891×9-373=7646240+(279-29)=490101×4+95=49963+520+290=873441-(142+101)=198377-52×5=117284-(308-149)=125441-364+323=400576×6=3456150+100-204=46153×5-38=727481-(249-227)=459334-17×9=181217-77+199=339397-(459-183)=12150+285-166=169282+501+98=881917-356=56161×5-304=1462-89×5=17593-(430-82)=245460-141+169=488188-34-16=138731-141=590285×3-204=651489×6=2934743-506-141=96387-85×4=47330-(14+145)=171755-185-57=513847-(69+504)=274300-(77+205)=18232-(935-904)=201426+250-636=40988+(691-204)=1475863-750+965=1078683-(631+23)=29225+109×5=770475-378-37=6043×7=30171+92-23=140198+201-109=290391+(302-33)=660174-92=82939-(297+427)=215632×3-605=1291221+991-122=109034×(248-241)=238434×7-981=2057164×3+105=597286-139+61=208573-(210+67)=296761-564=197607+178=785499-241-210=4836×9+318=642745+164×2=1073421-30×6=241296×(733-729)=1184727+449=1176596+13×6=674210×(183-179)=840309-133=176400-41×7=113494-85-98=311422-334-33=55220×(72-68)=880421-313+263=371210+419+92=721778-(256+464)=5847+130=177437-91-297=49145+50=195774-134-535=105783-(810-86)=591/8+4/8=5/8662+(596-226)=1032597+792+505=1894155×5=775599-525=74491-207-131=153459-15=4443/5-2/5=1/575×(160-155)=375656×9=5904158×5-501=289996-91×3=723236-179+289=346208×(192-189)=624188+(481-110)=55947×2+724=818121-30+133=224540-281+687=94683×(307-304)=249265-(96+149)=20910+(751-443)=1218999-495×2=913+468-395=86742-(30+526)=186936×3=2808167×2-309=25839×(973-966)=5873597-249+335=683141×(137-133)=564190×3-367=203602+374-154=82236+112×3=37288×9-585=207196+296=492896×5-708=3772300×(661-657)=1200808-424+705=1089877-274+619=1222292-292+498=498153+943-479=617222+(372-56)=538871-(821-560)=610471-(292+156)=23821+120×7=1661181+631+632=1444131+391=522190+197=3871/7+3/7=4/75/9-3/9=2/9862+322+527=1711558-107×3=237276+166-329=113331-32=299201+278=479380×4=1520573-(306+111)=156626-186+891=133137×7=25978×3-209=25876-(274+45)=557244×2+379=867462×(621-615)=2772879+913-693=1099673+11+759=1443378-55=323869-(360+190)=319428+292+193=913424×2-252=59655×4+107=327641-24×9=425104×6+77=70148+41-67=22118+261=379410+267-233=444272×2=544577-(564-239)=252302×7=2114402-73-26=3033/8+5/8=1204×(175-172)=612122-43+184=26371+(177-144)=104554-78-39=437437-403+172=206991-427=56457×2+210=324488-(378+107)=3952+218-539=631244-(64+118)=62896-68×6=488822-29+138=931842+492+479=1813290×3=870736+585+741=2062355+56×2=467352×2=704162-(247-194)=109196+859-899=15698+270+273=641463×5=2315329-(70+177)=8213×5+206=271436-180×2=7682×(98-95)=246745×(713-707)=4470256+871-127=1000185-17×7=66212-34=17865+209=27445×2+53=143390+48×7=726192-159+15=48584-182+973=137571+41+782=894271-(415-271)=127560+134+223=917422+540=962433-269+266=430872×9=7848477-144-145=188939+827-538=1228542+(429-28)=943345+944=1289145×(367-362)=725296×7=2072421-(180+111)=130259-149+723=833751×2-118=1384502-102×2=298561×7-933=2994682-331-17=334405-97×4=17282+212=494920+44-769=195328-91=23755×8=440471-240-162=69383-(104+69)=210431+(933-235)=1129397×2=7941/10+8/10=9/10262-(157+42)=63422-(219-30)=233463+16+276=7553/6-1/6=2/6423-30×5=273789-(411+135)=2434/7+2/7=6/7429+70-321=178143+(392-325)=210662+234+385=1281958-458+393=893183×9-906=74144+(404-383)=65275+70×4=555561×(768-765)=1683455-60×4=215606-535+996=1067513+53+192=758264-107+122=279180×4-120=600676-88×2=500518+165+291=974404×2=80815×(480-472)=120420+85=505271×3+136=949111×5=555235-(312-301)=224469-100×4=69410-(395-163)=178244-26=21832×6=192960-178-251=531377-252=125431-(240-134)=325307-(256+31)=20866×(315-308)=6062687×9-135=6048716-237-459=20202+(460-278)=384493+(445-118)=820106+57+78=241731-(193+304)=234906+(339-134)=1111224×4-454=44297×8-376=400957-567-295=95183×3-314=235399-213=186696+(987-641)=1042756-120-307=329420×(417-412)=2100841×(873-868)=4205342-(711-537)=168423+36-439=2084×4-329=7384×2-15=753229×3=687257+104×4=673126+91=21798×4=392270-98-140=32352+224×2=800362-(133+118)=111111+(228-187)=152299+(436-227)=508384+(348-44)=688387-217+261=431362+124+43=529280-105×2=7066+485+142=693856-374-168=314845×6-356=4714521×5=2605142+834-74=902778×9-955=6047355-(77+73)=205102+136×2=37499×4+49=445210-94×2=22156+491+115=762106×(131-123)=84883×9+58=805474-(213-85)=3466/8+2/8=1683+232=915761+(865-323)=13033/8-1/8=2/8377-326=51478-109=369121×3+764=1127457-(16+208)=233866+52-673=2451/5+4/5=1136+29=16526+(416-103)=339188-134+204=258396-93-79=224315+(500-155)=660519-50=469454+120+122=696442-(376-230)=296399-224+29=204360×4-530=910751-27-429=295506-140+154=520382-317+116=1814/9-3/9=1/9220-98×2=24995-(113+395)=487156+138=294923+(190-138)=975385-11×3=352928×(202-198)=3712311×7-758=141914+368-334=48129+955+849=1933423+46-351=118502+470+370=1342392-337=55403-364+255=294394+231=62583×2-39=127793-291-303=199185×3-291=264195+40-120=115498-304-44=150893-168-723=2225-183-20=22308×9=2772247×3+828=15691/7+5/7=6/766×5-188=142764-433+221=55260-(604-545)=1403-161×2=81938-700-76=162176×(26-23)=528619-56=563164+384-427=121264-201=63409+(463-241)=631190+40=230251+525+181=957456-55-143=258765-77-59=629369×(584-579)=1845444×(587-581)=2664935-(111+481)=343498-(41+355)=102134×5+146=816785×5=3925138×5=690384-66×3=186113×6+167=845161+(472-249)=384208×4-489=34380×5+280=680372+100+343=815834-51+219=1002499×2-297=70148+295-303=40248×4-165=827307-19-67=22158×(122-116)=348106×9=954481+47×8=85768+401+262=731327+(338-171)=494215+127-104=238314-273=41442+54×6=766674-494=180213×3+21=66045×8=360320+177+380=877191×3-510=63418-270=148299-176+236=359846-795+859=910866+(539-144)=1261254-190=64353×2=7067/9+2/9=1266+294+46=606430-(233+77)=120350×(517-510)=2450786-(133+131)=522214+233-324=123949+195+574=1718438-82-23=333769+129-817=81250-(338-124)=36445-58-362=25483-(457-187)=213205+169×4=881325×(48-45)=975199+411+56=666402-120+167=449385-149=236662×6=3972196-(271-179)=10456×2-91=21423-128×3=39453+333=78622×(495-491)=88693×8-966=4578678-31×7=461590-(257-12)=345419-(164+184)=71476×5-890=1490113+96-164=45437+(426-409)=454203-24×4=107924+412=1336500-156×3=32535+216-401=350869+87×5=1304383+71=454523+262×3=1309617-(190+83)=344405-315=90851-58×8=38736+(358-176)=218914-179-442=293100+(335-114)=321326-181-105=40985×(86-77)=8865231-143=88672-(823-547)=396674-89×3=407875-339-257=279648+532-669=511102+716-463=3552/3-1/3=1/3191-11=180658+218=876572×5-89=2771151×8=1208270-33×4=138437×2-180=694616-(41+233)=342172+475=647408+991+951=2350674+421=109555+31-63=23528-202=326468-(40+419)=9759-239×3=42129×3=387510×4-920=1120136+290=426418-368=50305+59-63=30111×8+496=584199+541=740845+208=1053481-27×4=373926+865+822=2613100+212=31259×4=236392-39=353793-444=349418×8=3344289-169=120543-152+50=441789×7-939=4584567+894+183=1644100×9=900723×3=2169386-(282+30)=74638-(387-159)=410187×3+118=679429-(451-353)=331816+(679-124)=1371690-(523+11)=156435-288-112=35350-88×2=174488+269-528=2295/9-2/9=3/9314+(61-11)=364187+97=284600-438+256=4187/10-1/10=6/10790+(50-34)=806794-(296+452)=46886×(378-372)=5316672-446-98=128332×4=1328394-(253+122)=19912-410+935=1437142-(77+27)=38133×(78-72)=798651×(787-778)=585945×6+266=53613+51=64314-(169+119)=26337-(253-167)=251847-738=109384-93-202=89751+497+636=1884389-315=74268-(144-110)=23463+261-151=173299+139=438212×3=63634×3=102321-71-45=205479-(38+25)=416363-73×4=71997+(896-361)=153247+220+813=108064+619-513=17017×6+843=945403-208=19579+179-99=159467-177=290158×8=1264486-(921-565)=130825+947+906=2678370-179-12=1791/6+4/6=5/6329-113-42=174117×(232-227)=585805-(868-250)=187381×(433-425)=3048257+(435-152)=540275+447+851=1573295×3+447=133289-(191-133)=3183×6+648=114696×4=384120+347-308=159126+127=253622-44×7=31441×(347-340)=287301-209-20=72857-(62+542)=25369+308-184=193474×2=948118×(26-18)=94420×3=60404+640+146=1190157×(319-315)=628210+110=32084×4+405=741996-(671-330)=655345-(183+105)=57966+260-774=452641-177×2=287532+142=674794-(594-166)=366431-128=303290+411×2=1112493-111=3821/8+3/8=4/8941+271×2=1483148+(763-709)=202483-(194-99)=388662+552=1214120+374=494132-31×3=39321-311=1058×(482-473)=522210-138=72271×3-413=400694-(778-130)=46252-(333-202)=121225-77=148458×4=1832173×(353-348)=865406×2-170=64278×9+125=827122+67-25=16489×7=623983-624-88=271216+320×3=1176387-29×6=213702-21-223=458452+(438-123)=767469-32×2=405445+103+46=59491+193=284363+578+988=1929225+140=365138×(105-102)=414832+(360-196)=996327×3-170=81121+(931-602)=350765-198×3=171130-21=109321-(384-361)=298107+33×8=371581-(725-639)=495492-342-113=3744+215=259107×5=535838-413-223=202749-(642-196)=303436+(924-777)=583762×3=2286912-274×3=9022+(914-696)=240641×9-623=514627+892+197=1116183+472+173=82837