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370+127=906-116×5=124+(395-120)=214+234=447-139-274=161+200-282=498-22-364=261+48=918+258×3=295-(37+98)=227+105=2/8+4/8=103×3=866+304×2=182+525+259=660-(86+448)=25×(865-858)=207+339=197-51-110=565-327+191=3/5-1/5=389-97-247=768×3-968=43×2-38=138+462+13=73+270-329=885+828-89=11×(439-430)=210-24×5=852-165-624=394+44+408=25×5=942-(310+379)=194+126=460-(261-147)=209+(93-83)=981-135×5=445+232=400-369+249=550-39-482=735+173×4=468+(978-907)=397-370+114=634×9-185=772+979=460+756+442=659-(43+67)=811-152-45=428+(140-135)=633-192×2=120×(36-29)=300-14×9=800-(417-225)=829-180×2=311+536-58=384-361+438=699+120-376=368-(190+121)=681-283-379=99×(195-191)=475-(74+176)=28+220-100=285+(344-202)=267×4-636=658+107+105=683-647+447=307+56=166+480×2=667+535+598=256-72+282=104×(152-149)=406+(945-594)=49+806+48=372+181+911=513-503+407=707+808=340×(517-510)=433-(66+280)=228+(875-656)=319-(154+134)=173-46×3=342-(363-79)=13+(131-103)=443×2-45=669×6-84=397-298=363-103+69=316+19×9=851-(795-792)=855-842+318=205+101=19×6=129×3=811+434+809=485-67×3=92×9-503=89×8-457=390-(227+93)=958+481+58=387×8=151×3=467×2=41-21+239=459-215+89=735+681-312=763-730=557-(492+23)=1/9+4/9=400-37+117=312-23×5=262-10×5=221-18×2=163×6-66=308-56-128=92+52-65=49+406-426=364×2+513=297+37×4=134×8-825=3/4-1/4=493×6=212×4+756=457-215=227+735+13=99+(791-33)=312-269+265=324+(359-20)=420-62×4=120+91=398+(133-86)=541-(199+268)=496-231+780=406+370=800+188×2=718-190=387-75-172=333-55×5=100×(482-477)=378-(273+26)=770+851-577=323+138×3=359-(42+170)=674×4-727=651+(595-52)=338+62×3=542-(23+180)=356-(128+173)=388-177=602+805=913-120×3=896×4-824=293-29×6=189×4=489+33+12=224-88-105=437-399+434=182×(967-964)=388-(102+36)=554-154+988=821-97-716=618×(516-512)=163-62+294=776×2=224-(205-61)=434-(373-48)=646-71-142=461-102-255=593-44×9=18+76+337=137×(145-139)=679+605-929=970-27×2=102×3+172=876+989-346=750×6=729-78×7=480+278+983=302+375=998-184=152-86+102=66×7-153=560+966+733=498-86-130=85-(190-107)=520+(741-151)=109-(161-125)=186×(655-651)=788-767=103+661+185=80×(424-417)=145×4=333×3-555=124+265=255-(461-258)=408-(145+96)=172+280-51=574-163×2=228+144+182=259-258+155=146-19×2=377-106+15=271-(53+65)=47+223-183=207+143×2=105×8-687=136×2=102×7+158=311-(143-65)=845×7-899=131+118-147=355+138-326=211×7-678=559×5-307=395-266+129=175+234+89=406-(136+156)=441-31+166=545-98+790=723×(638-634)=420-154+44=634-(937-640)=156+199-330=319-131+937=191+219×2=1/6+3/6=368+91=139+74-63=526×5=183+64=731×(412-403)=317-189+173=887-464+249=245-(346-250)=102-22=70+312=182+272×3=586×(21-17)=27+68-76=352-(286+33)=63+16+298=25×3-17=153+402=764-696+647=202+958+838=58×(90-87)=320+(562-363)=478-22-414=145+841-621=104+79-25=308+140=340×(213-210)=107+332=297+184-145=388-46×8=888-(88+322)=464+(433-67)=802-95×2=366-283+943=340-(168+96)=529+(896-685)=62-21=236-27-132=184×(91-86)=5/10-1/10=476-(186+25)=688+99×2=655+(859-474)=367+(448-18)=64×(304-301)=479+(477-132)=776+147=242+232=909-(233+236)=767-175+726=401×3=498-41×4=99×3=193+196=427-28×5=300-(53+245)=66-10×2=354-261+283=397-27=476+32×7=400-(483-459)=624-(201+418)=62×7=302-167-112=256-59=424-(363-16)=233×5-782=139+54×8=672×(928-924)=637+47+811=163+324=845-(123+199)=29+89=736×9-494=810-547=879+(696-596)=538+(455-225)=642-100=873-742=862+290-956=417-(261-133)=479-(665-541)=675+944+673=481+397+510=27+214-159=634+(515-229)=98×(448-444)=56+(488-213)=13×3+498=487×(475-472)=49×6+325=364-139+222=510×5=939-18-661=65×9+111=412+234+375=39+44=201+252=449+207=859-83-750=44×2=527-54×8=272+62=70×4+472=219-119=205+268=474+263=251+(453-152)=426-369+140=52-(155-120)=918-(270-175)=477-(86+92)=321-217+673=609+194+785=940-(228+341)=291-(294-45)=224+237-122=119×(335-332)=256×3-353=360-110×3=286×(462-459)=724-396+498=181-73=144×6+484=434-66-71=295+(167-139)=192+18+623=198-31×5=83+11×8=994-(124+74)=883-464=419-(154+179)=305-30×9=177+652-224=214-36+93=441-(265+55)=509+93+591=319+146=838+(606-244)=5/8-2/8=756-492=456×9-734=427+43-97=692-(23+436)=111+760+32=356×2=96×7=837×4=111×(145-136)=428+(302-277)=956-587+102=792-126×5=124+204=204+338+165=106×(430-425)=84×8+145=11×6=518×(205-197)=476-(29+370)=80+158+206=320+645+971=2/5-1/5=269+244=368+(255-133)=85+(462-264)=910-(238+378)=272×3-55=896-497+669=328-292=716×5=736-(381+278)=909×6=636+(807-687)=5/9+4/9=483-(41+148)=586-(663-618)=313-18-291=69×(213-209)=381-51×2=968-58-118=825-23×4=774×4=142×(620-611)=797-187×2=20×6+636=646×7-872=21-19+67=401+18×4=32×6-173=310-27×8=910-343=26+110+486=138×7-913=503+178-60=290+26×7=296×2=919-67×3=74+228=178×(165-161)=361-120-176=258-72-73=288+248+108=505-(170+230)=258×2+206=106+161×3=228-(87+82)=470+(547-246)=448-(217+120)=769-77×9=468-133×3=192+273=564×(255-252)=227+(343-251)=172+311=458-(124+85)=329-51+222=260+236-177=328-(15+185)=302×2=514×7-907=194-60-20=92×2=764-(197-192)=384-10×2=865-(196+20)=751-374=572×(470-461)=160+(484-334)=427-126×3=131+168-270=151×2=869+889-231=785-(637-451)=146×(958-951)=484-81=805-(106+150)=251-78×3=664+506=932-(489-238)=928×(910-907)=3/6+2/6=755-80-502=679-46×3=378-(272-227)=372-86-195=1/4+2/4=22+16×4=83×2-57=982-292-83=2/7-1/7=169×(478-474)=965-467-149=334+59-118=307×3-141=673-587=308×3-16=503+73+128=284-(24+81)=92+501=74+(846-259)=246×2-20=477-356-65=49-(487-443)=642×9-811=987-257+365=141×6-240=947+(850-476)=461×8-521=864+42-14=92+170+68=443-(336-317)=384×9=3/6-1/6=967-267-347=439×5=105×(537-534)=194-(221-115)=891+914+52=982-(477+161)=195-(174-12)=381-54-178=4/6+2/6=299×2+242=146×5-582=544-(78+408)=371+99×7=370-337+381=16+903+601=406×9=360-(25+258)=208-81-13=33×5=695×3=608×5-792=42+16×5=41×9+490=432-391-19=701+(242-194)=257-50=984-294-288=333×3=890+329+825=390-(351-272)=22×2+346=437×2=362×2-484=184+355+94=22×(391-383)=105×6=361-(23+84)=784-669+814=858×3=711×(858-851)=166×(56-52)=520+773-155=811-201=128-35+52=825+840-271=353+(355-301)=218×2-213=188+402+217=529+121+285=355-91=6/8+2/8=470-237-104=835×4-700=116×8-264=455×2-757=765-(530-384)=248-38×3=11+331-174=722-(446+86)=48×4=155-105=258-10+185=189×(384-381)=483+155+420=493-(359-161)=981×(683-675)=128×5-388=547+22-22=903-873=671-(391+257)=229-61=116-(281-241)=408-207-147=478+675=647+181+36=514×9-102=24+348-104=461+(866-275)=227-(191-105)=1/7+2/7=3/7+2/7=835×8=97×(463-458)=24+(122-14)=328-40=54+115+559=387-96-128=88×6+164=350-174+657=496-242=53+248-195=398-(36+274)=677-132=832×(302-295)=92+253=955+(974-757)=30×6+209=989-406×2=83+(447-369)=460-116-202=183-72×2=73×8-29=114×(458-454)=48+(439-98)=168×(411-406)=461-425=4/8-3/8=469-396+144=458-(196+205)=74×7-263=429-(427-198)=548+457-669=846+688=447+(347-54)=187-123=314-132×2=877+389-227=127+(393-235)=927-132-795=886+736-690=843-(377-332)=592-(995-761)=351+183+78=449-(70+336)=116+312-282=901+(485-132)=620+28×6=207-(726-598)=3/9-1/9=634-282×2=114+331-230=260×2+633=182+(364-161)=86×5=70+164=519+368+47=278+177+110=177+676-105=362+406=185-(257-88)=654×2-379=258-(46+184)=871×2-970=140×7=279-101-74=276-173=502-53×4=986-629-229=501×3=322-43×6=592×(239-235)=276+210-360=796-54×4=173+166=180-47-84=753-47=716-295=717-274×2=487+10-433=21×(93-87)=347+(220-122)=267×2+288=1/5+3/5=761-31×8=379+(265-151)=226+(216-46)=42+(929-137)=469-396+372=946-275=383-300+74=303×3-489=27×6-63=496-123=223-74-38=475-83=396-29=21×3+291=56×6+141=195-(172-97)=221-36×3=883-566=83×(119-111)=124×(79-75)=104+137=546-135+428=899×7=905-288-272=169×(291-284)=384-113+937=427-26-30=362×2=216+220-208=335×4=11×7=53-(441-419)=315+115-115=115+509+336=54×4+602=762-(390-273)=383+460-67=953×6=128×9=1/8+4/8=299×(184-181)=350+153×2=300-(461-376)=378-(217+129)=231×2-125=742-94=292-(350-234)=481-304=198-(135-74)=406×9-849=754-104-600=683×9=474-63×7=278-(440-247)=963-80+51=467-231+65=75×6+107=641-22-328=830+486-290=331-78-252=325-211=31×6=935×(432-428)=598-185×3=139×(113-106)=928-(938-122)=376×2=996-(885-648)=651-386+240=263-40=110-90+219=201+61+488=33+(755-294)=887+251×3=636-599=498-55=69+32×7=372-39=430×2-104=147×(76-72)=147+182=184+300-337=826-511=504+121+773=289-114×2=458+(945-373)=425-247+234=353-64×5=975-(444+158)=427+134=460+10-376=154+299-392=4/8-2/8=455-30=154-(496-372)=529+362×2=384-314=483-(299+167)=342-19=834×8-249=343+(403-69)=353-147=64+257+275=22-(450-448)=612×6-199=888-370=611-72×4=267-24×5=443+(476-292)=131×5-555=44×6+856=111+150=639-(224-219)=308+784=498+(879-628)=306-(216-74)=483-464+90=81×4=974-(191-72)=698+232-853=852-287-371=419+33×6=38×(478-473)=603+520+502=21+29+740=165×5-436=855-(874-345)=913+60-680=201×3=416-305+323=974-(765-33)=650+948-856=118-21=400+147×3=466-132=22×2+529=745+256+566=107×5+46=736-439-125=149+(749-175)=134×4=57×2+118=483-122-63=209-(11+152)=105×7=125+22=211+81=829-30=883+598+550=333+(320-315)=306+(413-316)=219×4-512=427-(596-408)=248+980=888+432=127×5+42=64+995+575=95×6+426=102+362+265=175+86=189+325=421-164-235=137-95+60=938-(126+434)=441×(108-104)=473-(503-71)=576+884-381=471-44×4=887-332-441=321+(314-246)=311+144-53=303×7=651-202-440=948+818=506+106+255=270-178-54=484×8-813=328-227=26×6=244-76×2=704×8=61×(415-406)=337×3-209=633-62+408=195×(395-391)=118-81-21=439-86-35=518-(481-90)=970-41-92=7/9-1/9=295+(463-267)=626-(691-365)=985+253=179-(666-489)=3/8-1/8=859-(844-734)=710+760-725=172×(369-366)=573+508+245=189+554+155=347-239=89×(266-263)=249×2+258=49+114×3=參考答案370+127=497906-116×5=326124+(395-120)=399214+234=448447-139-274=34161+200-282=79498-22-364=112261+48=309918+258×3=1692295-(37+98)=160227+105=3322/8+4/8=6/8103×3=309866+304×2=1474182+525+259=966660-(86+448)=12625×(865-858)=175207+339=546197-51-110=36565-327+191=4293/5-1/5=2/5389-97-247=45768×3-968=133643×2-38=48138+462+13=61373+270-329=14885+828-89=162411×(439-430)=99210-24×5=90852-165-624=63394+44+408=84625×5=125942-(310+379)=253194+126=320460-(261-147)=346209+(93-83)=219981-135×5=306445+232=677400-369+249=280550-39-482=29735+173×4=1427468+(978-907)=539397-370+114=141634×9-185=5521772+979=1751460+756+442=1658659-(43+67)=549811-152-45=614428+(140-135)=433633-192×2=249120×(36-29)=840300-14×9=174800-(417-225)=608829-180×2=469311+536-58=789384-361+438=461699+120-376=443368-(190+121)=57681-283-379=1999×(195-191)=396475-(74+176)=22528+220-100=148285+(344-202)=427267×4-636=432658+107+105=870683-647+447=483307+56=363166+480×2=1126667+535+598=1800256-72+282=466104×(152-149)=312406+(945-594)=75749+806+48=903372+181+911=1464513-503+407=417707+808=1515340×(517-510)=2380433-(66+280)=87228+(875-656)=447319-(154+134)=31173-46×3=35342-(363-79)=5813+(131-103)=41443×2-45=841669×6-84=3930397-298=99363-103+69=329316+19×9=487851-(795-792)=848855-842+318=331205+101=30619×6=114129×3=387811+434+809=2054485-67×3=28492×9-503=32589×8-457=255390-(227+93)=70958+481+58=1497387×8=3096151×3=453467×2=93441-21+239=259459-215+89=333735+681-312=1104763-730=33557-(492+23)=421/9+4/9=5/9400-37+117=480312-23×5=197262-10×5=212221-18×2=185163×6-66=912308-56-128=12492+52-65=7949+406-426=29364×2+513=1241297+37×4=445134×8-825=2473/4-1/4=2/4493×6=2958212×4+756=1604457-215=242227+735+13=97599+(791-33)=857312-269+265=308324+(359-20)=663420-62×4=172120+91=211398+(133-86)=445541-(199+268)=74496-231+780=1045406+370=776800+188×2=1176718-190=528387-75-172=140333-55×5=58100×(482-477)=500378-(273+26)=79770+851-577=1044323+138×3=737359-(42+170)=147674×4-727=1969651+(595-52)=1194338+62×3=524542-(23+180)=339356-(128+173)=55388-177=211602+805=1407913-120×3=553896×4-824=2760293-29×6=119189×4=756489+33+12=534224-88-105=31437-399+434=472182×(967-964)=546388-(102+36)=250554-154+988=1388821-97-716=8618×(516-512)=2472163-62+294=395776×2=1552224-(205-61)=80434-(373-48)=109646-71-142=433461-102-255=104593-44×9=19718+76+337=431137×(145-139)=822679+605-929=355970-27×2=916102×3+172=478876+989-346=1519750×6=4500729-78×7=183480+278+983=1741302+375=677998-184=814152-86+102=16866×7-153=309560+966+733=2259498-86-130=28285-(190-107)=2520+(741-151)=1110109-(161-125)=73186×(655-651)=744788-767=21103+661+185=94980×(424-417)=560145×4=580333×3-555=444124+265=389255-(461-258)=52408-(145+96)=167172+280-51=401574-163×2=248228+144+182=554259-258+155=156146-19×2=108377-106+15=286271-(53+65)=15347+223-183=87207+143×2=493105×8-687=153136×2=272102×7+158=872311-(143-65)=233845×7-899=5016131+118-147=102355+138-326=167211×7-678=799559×5-307=2488395-266+129=258175+234+89=498406-(136+156)=114441-31+166=576545-98+790=1237723×(638-634)=2892420-154+44=310634-(937-640)=337156+199-330=25319-131+937=1125191+219×2=6291/6+3/6=4/6368+91=459139+74-63=150526×5=2630183+64=247731×(412-403)=6579317-189+173=301887-464+249=672245-(346-250)=149102-22=8070+312=382182+272×3=998586×(21-17)=234427+68-76=19352-(286+33)=3363+16+298=37725×3-17=58153+402=555764-696+647=715202+958+838=199858×(90-87)=174320+(562-363)=519478-22-414=42145+841-621=365104+79-25=158308+140=448340×(213-210)=1020107+332=439297+184-145=336388-46×8=20888-(88+322)=478464+(433-67)=830802-95×2=612366-283+943=1026340-(168+96)=76529+(896-685)=74062-21=41236-27-132=77184×(91-86)=9205/10-1/10=4/10476-(186+25)=265688+99×2=886655+(859-474)=1040367+(448-18)=79764×(304-301)=192479+(477-132)=824776+147=923242+232=474909-(233+236)=440767-175+726=1318401×3=1203498-41×4=33499×3=297193+196=389427-28×5=287300-(53+245)=266-10×2=46354-261+283=376397-27=370476+32×7=700400-(483-459)=376624-(201+418)=562×7=434302-167-112=23256-59=197424-(363-16)=77233×5-782=383139+54×8=571672×(928-924)=2688637+47+811=1495163+324=487845-(123+199)=52329+89=118736×9-494=6130810-547=263879+(696-596)=979538+(455-225)=768642-100=542873-742=131862+290-956=196417-(261-133)=289479-(665-541)=355675+944+673=2292481+397+510=138827+214-159=82634+(515-229)=92098×(448-444)=39256+(488-213)=33113×3+498=537487×(475-472)=146149×6+325=619364-139+222=447510×5=2550939-18-661=26065×9+111=696412+234+375=102139+44=83201+252=453449+207=656859-83-750=2644×2=88527-54×8=95272+62=33470×4+472=752219-119=100205+268=473474+263=737251+(453-152)=552426-369+140=19752-(155-120)=17918-(270-175)=823477-(86+92)=299321-217+673=777609+194+785=1588940-(228+341)=371291-(294-45)=42224+237-122=339119×(335-332)=357256×3-353=415360-110×3=30286×(462-459)=858724-396+498=826181-73=108144×6+484=1348434-66-71=297295+(167-139)=323192+18+623=833198-31×5=4383+11×8=171994-(124+74)=796883-464=419419-(154+179)=86305-30×9=35177+652-224=605214-36+93=271441-(265+55)=121509+93+591=1193319+146=465838+(606-244)=12005/8-2/8=3/8756-492=264456×9-734=3370427+43-97=373692-(23+436)=233111+760+32=903356×2=71296×7=672837×4=3348111×(145-136)=999428+(302-277)=453956-587+102=471792-126×5=162124+204=328204+338+165=707106×(430-425)=53084×8+145=81711×6=66518×(205-197)=4144476-(29+370)=7780+158+206=444320+645+971=19362/5-1/5=1/5269+244=513368+(255-133)=49085+(462-264)=283910-(238+378)=294272×3-55=761896-497+669=1068328-292=36716×5=3580736-(381+278)=77909×6=5454636+(807-687)=7565/9+4/9=1483-(41+148)=294586-(663-618)=541313-18-291=469×(213-209)=276381-51×2=279968-58-118=792825-23×4=733774×4=3096142×(620-611)=1278797-187×2=42320×6+636=756646×7-872=365021-19+67=69401+18×4=47332×6-173=19310-27×8=94910-343=56726+110+486=622138×7-913=53503+178-60=621290+26×7=472296×2=592919-67×3=71874+228=302178×(165-161)=712361-120-176=65258-72-73=113288+248+108=644505-(170+230)=105258×2+206=722106+161×3=589228-(87+82)=59470+(547-246)=771448-(217+120)=111769-77×9=76468-133×3=69192+273=465564×(255-252)=1692227+(343-251)=319172+311=483458-(124+85)=249329-51+222=500260+236-177=319328-(15+185)=128302×2=604514×7-907=2691194-60-20=11492×2=184764-(197-192)=759384-10×2=364865-(196+20)=649751-374=377572×(470-461)=5148160+(484-334)=310427-126×3=49131+168-270=29151×2=302869+889-231=1527785-(637-451)=599146×(958-951)=1022484-81=403805-(106+150)=549251-78×3=17664+506=1170932-(489-238)=681928×(910-907)=27843/6+2/6=5/6755-80-502=173679-46×3=541378-(272-227)=333372-86-195=911/4+2/4=3/422+16×4=8683×2-57=109982-292-83=6072/7-1/7=1/7169×(478-474)=676965-467-149=349334+59-118=275307×3-141=780673-587=86308×3-16=908503+73+128=704284-(24+81)=17992+501=59374+(846-259)=661246×2-20=472477-356-65=5649-(487-443)=5642×9-811=4967987-257+365=1095141×6-240=606947+(850-476)=1321461×8-521=3167864+42-14=89292+170+68=330443-(336-317)=424384×9=34563/6-1/6=2/6967-267-347=353439×5=2195105×(537-534)=315194-(221-115)=88891+914+52=1857982-(477+161)=344195-(174-12)=33381-54-178=1494/6+2/6=1299×2+242=840146×5-582=148544-(78+408)=58371+99×7=1064370-337+381=41416+903+601=1520406×9=3654360-(25+258)=77208-81-13=11433×5=165695×3=2085608×5-792=224842+16×5=12241×9+490=859432-391-19=22701+(242-194)=749257-50=207984-294-288=402333×3=999890+329+825=2044390-(351-272)=31122×2+346=390437×2=874362×2-484=240184+355+94=63322×(391-383)=176105×6=630361-(23+84)=254784-669+814=929858×3=2574711×(858-851)=4977166×(56-52)=664520+773-155=1138811-201=610128-35+52=145825+840-271=1394353+(355-301)=407218×2-213=223188+402+217=807529+121+285=935355-91=2646/8+2/8=1470-237-104=129835×4-700=2640116×8-264=664455×2-757=153765-(530-384)=619248-38×3=13411+331-174=168722-(446+86)=19048×4=192155-105=50258-10+185=433189×(384-381)=567483+155+420=1058493-(359-161)=295981×(683-675)=7848128×5-388=252547+22-22=547903-873=30671-(391+257)=23229-61=168116-(281-241)=76408-207-147=54478+675=1153647+181+36=864514×9-102=452424+348-104=268461+(866-275)=1052227-(191-105)=1411/7+2/7=3/73/7+2/7=5/7835×8=668097×(463-458)=48524+(122-14)=132328-40=28854+115+559=728387-96-128=16388×6+164=692350-174+657=833496-242=25453+248-195=106398-(36+274)=88677-132=545832×(302-295)=582492+253=345955+(974-757)=117230×6+209=389989-406×2=17783+(447-369)=161460-116-202=142183-72×2=3973×8-29=555114×(458-454)=45648+(439-98)=389168×(411-406)=840461-425=364/8-3/8=1/8469-396+144=217458-(196+205)=5774×7-263=255429-(427-198)=200548+457-669=336846+688=1534447+(347-54)=740187-123=64314-132×2=50877+389-227=1039127+(393-235)=285927-132-795=0886+736-690=932843-(377-332)=798592-(995-761)=358351+183+78=612449-(70+336)=43116+312-282=146901+(485-132)=1254620+28×6=788207-(726-598)=793/9-1/9=2/9634-282×2=70114+331-230=215260×2+633=1153182+(364-161)=38586×5=43070+164=234519+368+47=934278+177+110=565177+676-105=748362+406=768185-(257-88)=16654×2-379=929258-(46+184)=28871×2-970=772140×7=980279-101-74=104276-173=103502-53×4=290986-629-229=128501×3=1503322-43×6=64592×(239-235)=2368276+210-360=126796-54×4=580173+166=339180-47-84=49753-47=706716-295=421717-274×2=169487+10-433=6421×(93-87)=126347+(220-122)=445267×2+288=8221/5+3/5=4/5761-31×8=513379+(265-151)=493226+(216-46)=39642+(929-137)=834469-396+372=445946-275=671383-300+74=157303×3-489=42027×6-63=99496-123=373223-74-38=111475-83=392396-29=36721×3+291=35456×6+141=477195-(172-97)=120221-36×3=113883-566=31783×(119-111)=664124×(79-75)=496104+137=241546-135+428=839899×7=6293905-288-272=345169×(291-284)=1183384-113+937=1208427-26-30=371362×2=724216+220-208=228335×4=134011×7=7753-(441-419)=31315+115-115=315115+509+336=96054×4+602=818762-(390-273)=645383+460-67=776953×6=5718128×9=11521/8+4/8=5/8299×(184-181)=897350+153×2=656300-(461-376)=215378-(217+129)=32231×2-125=337742-94=648292-(350-234)=176481-304=177198-(135-74)=137