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397+386=190+268=468-30×2=165+244×2=450×2-667=117+20+440=62+259=931-577=436-23=291-(174-150)=542-27=307+242+151=482+788+83=987-174×2=853+293=407-(232+109)=390+674=498-(315-185)=341-12×7=438+(111-70)=263-34+871=941+159-354=381-82-267=332-22×7=144×4+908=236+(295-243)=74×4+327=249+24-260=106×5=713-(156+555)=236+58=98×3+201=177×(283-278)=320-93×3=52×5=771×5-291=192+533=330-(15+314)=470-(417-79)=121×(342-335)=564-517=49×6=280×3+79=39×(136-130)=407-(254+109)=37×7+114=338-(28+190)=234×3-104=597+(835-758)=223-(60+73)=133-76+337=5/9-4/9=52+265=69+82+276=209×(337-334)=4/9+2/9=217-30-160=2/7+4/7=412×3=925×6=468-341=2/4-1/4=81×3+782=476-(54+278)=216+509=370×6-718=404-375+65=199-18×4=117-(380-322)=715-463=978×9=76+759+125=136-23×5=731-58+380=810-220+205=51×(363-360)=126+(425-281)=190×3=984-(944-118)=835+(758-633)=187+39×8=429-409=442×2-326=563×4=25×6+436=941-(948-763)=456-411+430=437-158-14=452×(141-133)=195+(411-255)=372+90=996+(708-480)=929-(182+447)=698-556+986=244+37+522=218+173=820-223=326×3-313=420+42-188=783-15×5=244+446-637=388+335-164=5/10-1/10=832-233×2=277-41×5=326+574+685=963-(105+771)=941-180-244=970-22+766=407×2=192+60-252=447-25×5=206-17+302=217+411=55×(114-107)=191+154=753×2-709=234+208=749-320-204=118×(452-447)=914-181×4=384-(132+82)=465+531-26=60×5+780=546-118=51×4+435=870-271×3=395-53-143=790-(742-156)=849-292=463-(500-295)=579+89+114=888×6-277=718+(315-125)=739+(741-108)=365-40+37=588×7=399-301=895-(294+478)=641+334+719=163+(108-42)=266+233-188=871+435+487=483-51=726-403=218+12+561=496×8=445+43-399=59+384-10=476-292=68×4-186=810-448-209=345-105=663+981-915=130×5-153=370-97+602=369×2-487=447+278=638-130+924=103-60=999-124×6=96×3=336+77-265=838×(971-962)=146-(398-339)=267×2=500+(865-615)=560+946-794=121×5=45+877-199=1/5+2/5=31×7-186=39+(846-711)=306-13×9=88×8-106=268+83-208=312×2+470=500+341+474=201+(461-381)=227-(156+22)=844-179-459=868-(224+356)=780+289+443=308-99×3=781-(65+428)=926+(957-396)=403-125-262=48×9=266+77-317=74+261×2=3/6-2/6=32+(363-310)=874-(492-478)=327+(260-173)=421-69×5=4/10+2/10=206-22×4=97+421×2=503×(249-240)=978-285×2=222×3+212=103×5-192=718+317+737=141-39×3=339-46×7=136+392-484=980×8=112-(180-178)=453-14×8=653-(343+126)=66×3+58=135+876+350=994-(443-81)=175×3-105=386-(342+14)=994-27×5=388-56-90=845-71×9=117×5-481=327-(16+116)=140×(402-399)=310-288+455=334×(344-339)=820+(154-101)=165+52=702-246+563=61+184-136=414+(892-486)=914-392-148=101×(241-233)=306×3-475=737-331×2=3/4-1/4=272-170+349=970-(98+292)=946-234×4=176+727+141=203+269=337-303+405=399×(185-180)=175-128+391=922-(366+23)=443+(253-20)=764×9=218+15-83=937+(507-131)=660-(557-295)=353×7-768=512×6-631=3/6+2/6=262-(272-225)=79×2+905=856+(571-367)=425-(33+305)=336+285×2=501+168=855+(591-102)=6/8-1/8=971+11+993=171+(147-63)=414-127×2=284-(61+220)=175-(61+89)=133-119+96=228+262=840-706=950-202=264-16-218=422-28×3=367+43-363=438-(111+18)=367-151-179=136×4=19×6+919=96×7=313+258+108=952-(436+154)=407+417+46=471-239=7/8-1/8=61×7-282=236+(461-120)=15+391+239=639×6-768=956-(66+799)=52+113×4=58×(611-604)=680-259=906-626-253=321-121×2=355-243=759-(276-193)=488-(426-241)=432-54-204=691-418+361=323+(192-119)=20×9=926×(119-111)=3/8+2/8=86-68=964-743-202=223×4+32=203-92+200=66+13+631=164×(780-777)=954-(92+424)=181×(646-637)=238-(153-108)=260-(380-315)=286×8-87=273-59×3=74×(86-80)=641×7-658=26+95=230-217+13=930×3=104×6=858-(53+117)=252-230=693-109×3=102×8=53×7=385-275+231=101×6+282=710-121×4=415×2=128+266=105+330-241=237+198=384-115=104×8-482=417-30×8=426+(212-182)=560-(900-597)=159+120×6=327-87×3=829-684+348=749-(648-558)=359-153+120=368-(104+84)=198+546=299+213+336=142-63-79=774-569+736=349+11×9=252-10=213-(243-115)=266×(810-805)=732-(575-319)=816-627=887+227×3=109×6-631=157×6=277-48×4=795+12×6=279-(357-352)=25+(119-56)=166+45×7=67-(741-687)=26×5+265=270+148=185-19×4=527+168=241-159+102=187-(223-115)=65+200=663+158×6=114+527+640=263×2+304=517×9-70=666-118×3=264×2=129×5-509=408-285=490-(251+98)=327-(32+46)=82×(319-311)=222+(19-10)=1/7+3/7=314×(365-362)=300×(477-474)=196+(412-358)=261+71=6/10-3/10=73+68=57+250=195×2-120=153×6=619×4=228+71×7=59×5=187+60=733-522-26=234+893-335=527-(392-134)=432+(422-75)=251-(238-123)=684+46×8=352-(78-59)=221+562+706=235+199=431-253=729-283=893×(723-720)=39×7=488-108×4=411×(157-151)=724-290=412+671+647=588+473-34=277+512=248+244-429=291×(546-543)=792-(216+135)=358×8=10×(162-153)=844-332-429=211-88×2=518+232=998+403×2=171×4+39=428-56×3=335+132-168=481-46×3=745-115×5=524-179+698=43+108+612=192+877-314=129+(975-402)=61×(68-60)=159+697=96+181=400×2-384=119-31=799+803+650=255-73×2=76×(660-656)=842×(987-979)=314-101+150=985+332+274=443-44-220=448-(155+264)=547-380+17=312×(456-448)=832-(345-181)=103-45+61=130+75-123=319-17×8=309×(721-716)=228+281+239=172-(379-302)=294×(532-525)=460-(467-404)=457-250-25=273+52+133=716-447=2/5-1/5=322×(181-178)=428-(249-58)=159×(158-154)=794+12×7=353-25-190=88×5-434=998-58×8=7/10+2/10=372+383=240×(648-642)=492-(719-564)=323-300=3/5-1/5=489-424+47=137+201=76×6-213=880+526-235=893+666-989=864×4-790=395-245=6/10+4/10=591+357=224-116=912×(855-850)=132×3-388=228+62=975×6=528×(308-304)=998-825+270=858+845=139+350-15=83×6=886+784-493=39+529+283=430-(293-110)=808-219+553=788×(252-248)=433-(129+255)=605+(854-559)=812+495×2=263-20×8=278×2=144×(794-789)=22+101×8=65-10=82×(253-248)=455-241+58=54+93=920-595-221=446-78+821=112×6=363-184-79=519+251-637=624-22×7=949+698-742=311+(126-18)=733-343×2=884-(385-156)=183-22+580=666+60+254=489-413+124=463-265-79=625+652+762=42-32=967-(932-287)=59×7-234=841+19×6=707+205+931=520×3=987×8=69×(386-379)=750+764-189=780-106×4=906-110-310=945+(717-624)=298+172=68+398=116×3=853×8-365=29+604+56=43+(465-391)=32+117×5=700×8=398-58×4=972-(809-61)=960-109×8=433-46-292=861-(929-234)=194-98-94=606×5-668=79×3+589=638-92×3=347×2=843×9-442=613-(35+180)=245-(35+71)=393-28×9=748-(700-536)=4/8-2/8=109×3+120=176+269-148=776-329-198=471-85+81=99×8=427+180=359+(378-39)=657-55-445=769×8=652×3-383=944-34-21=12×2=818-358+424=817-189-517=491-38-385=426-56-107=27×(115-107)=700×6-569=507-246-97=993-862=109+186=488-(239+210)=115×2=399-39+63=926×(644-637)=293+204-467=968-887+22=994+538+626=174×4-243=487-(397-230)=408+152=291-(452-177)=317-(213-45)=921-(192+318)=453-(69+174)=417-117=472×2-299=48×8+444=440-(366+56)=193×(441-436)=39+(318-171)=519+567-135=257+48=647-149×3=485-426=240+343-247=624-16-227=810-(41+148)=334-36=622-(200+307)=964+(986-750)=313-233-38=141+109+139=395-(229+80)=179+239=431-201-87=468+184+187=440-(164+122)=969-(675-429)=372×2+212=848×6-992=265-(179-145)=726-72+808=174×3-308=29+38+505=3/10+2/10=375×(929-924)=529-36+718=659-106×3=937-465=748-(16+648)=972+29×8=850-128-360=160×(104-101)=175×2+948=213+(473-32)=436+65+513=716+(557-282)=397×2=969-183=114×7-737=308-258+253=870×3-40=927-339-504=347+134-120=807-(192-130)=225-25=461-(79+359)=188×7-693=457-(182+121)=86+319+901=975-353+312=490-140-84=368+484+383=810-27-314=53+269-233=336-(112+154)=327×7=962+855-265=132+(282-281)=339+141=262+14×3=427×5-470=490-341-60=999-(215+70)=92+210-40=923×4=105×5+195=713-467-153=5/10+4/10=482-(373+43)=394+215×2=416-293+796=901-517=137×(151-142)=485-68×5=77+30×7=137+(336-13)=242-130=926+547-396=464×8-826=483-(193+205)=749+20-243=199×(207-204)=163×6-23=963-(855-211)=225+327+398=617+(770-692)=235-(434-301)=485+549-973=795+53-64=314-(353-97)=33×8=300-(120+107)=525-(945-773)=49×(22-17)=841+489-220=494-49-408=395+172+318=243+84×3=197+146-323=430+(861-457)=441-12=987-(85+357)=16+207+349=113-101+142=568×4-108=19×3+185=387-44-253=903-540=500-193-29=893×4=839+248-719=359×3=396×8=502-150-95=288-(216+31)=451-207+135=190-58=263+(431-390)=410-17-97=982-(769+164)=483-310-77=296×2=961-683-218=54+409-84=560+629-203=532-(405-165)=874-81×9=256+181-163=580×5=231-(61+53)=157+413×2=830-(321+391)=411-310+34=788+(304-152)=40×7+176=660×(487-479)=365+704+766=287-35+955=996-(53+743)=4/7-1/7=857+500=326-275+77=499×2-427=966-448+981=82+403-45=232-(143-107)=418-294=329+(148-11)=168×4-284=374+150+379=405+103×2=122×(369-366)=376+(657-640)=454×9-513=473-162-285=336+93-281=481-(307+139)=27×(351-343)=618+(476-242)=495-456=184+237=114+354=899-291-71=245×(268-264)=815×4-337=241+(417-138)=29×8=152×(381-376)=300×3-233=106+(383-150)=230+696-303=65-37+94=247×2+576=886-496-314=711-361=466-(365-175)=919+237-197=991-37×5=261+(277-238)=32×(354-349)=307-53×3=199×(335-330)=840-15-225=717+73×4=203×(95-92)=512×2-948=454-433=998×(996-991)=257-(444-387)=332-212=11+380-159=845×3-809=97×8=475-71-26=432-185+161=64+179+581=572+61+204=103+168+333=203+308+412=156+251+742=1/6+2/6=170-99+425=87×2+189=70+167-28=101+111=28×2=719-134=189×4-480=666+(779-296)=448-181+942=369+342+241=340+997=829-91=458-74-323=137×7=58-30+223=64×3-49=412-(488-273)=775-(834-595)=164×4+497=754+412+421=650×5=383-(427-263)=58×8=524-446=99+(734-387)=97+149=466-462+87=349+(427-238)=982+(864-35)=91×(446-443)=284+21+13=327+(330-145)=221+(75-22)=477-(192+54)=669+280+24=983-598-241=260+154=361-(263-129)=405+351×2=167-42×3=121+(176-41)=409+603=10+212+521=669-255-247=572-(54+386)=383+33+145=28+263-219=288-287+135=567+485-253=873+815=310-11=690+464=911-(440-171)=418-171=632-174-247=557+833+628=487-(368-348)=536×8-950=498+90×2=446+309=117-104=345-245+236=429+19+527=360-(438-178)=674+(907-386)=參考答案397+386=783190+268=458468-30×2=408165+244×2=653450×2-667=233117+20+440=57762+259=321931-577=354436-23=413291-(174-150)=267542-27=515307+242+151=700482+788+83=1353987-174×2=639853+293=1146407-(232+109)=66390+674=1064498-(315-185)=368341-12×7=257438+(111-70)=479263-34+871=1100941+159-354=746381-82-267=32332-22×7=178144×4+908=1484236+(295-243)=28874×4+327=623249+24-260=13106×5=530713-(156+555)=2236+58=29498×3+201=495177×(283-278)=885320-93×3=4152×5=260771×5-291=3564192+533=725330-(15+314)=1470-(417-79)=132121×(342-335)=847564-517=4749×6=294280×3+79=91939×(136-130)=234407-(254+109)=4437×7+114=373338-(28+190)=120234×3-104=598597+(835-758)=674223-(60+73)=90133-76+337=3945/9-4/9=1/952+265=31769+82+276=427209×(337-334)=6274/9+2/9=6/9217-30-160=272/7+4/7=6/7412×3=1236925×6=5550468-341=1272/4-1/4=1/481×3+782=1025476-(54+278)=144216+509=725370×6-718=1502404-375+65=94199-18×4=127117-(380-322)=59715-463=252978×9=880276+759+125=960136-23×5=21731-58+380=1053810-220+205=79551×(363-360)=153126+(425-281)=270190×3=570984-(944-118)=158835+(758-633)=960187+39×8=499429-409=20442×2-326=558563×4=225225×6+436=586941-(948-763)=756456-411+430=475437-158-14=265452×(141-133)=3616195+(411-255)=351372+90=462996+(708-480)=1224929-(182+447)=300698-556+986=1128244+37+522=803218+173=391820-223=597326×3-313=665420+42-188=274783-15×5=708244+446-637=53388+335-164=5595/10-1/10=4/10832-233×2=366277-41×5=72326+574+685=1585963-(105+771)=87941-180-244=517970-22+766=1714407×2=814192+60-252=0447-25×5=322206-17+302=491217+411=62855×(114-107)=385191+154=345753×2-709=797234+208=442749-320-204=225118×(452-447)=590914-181×4=190384-(132+82)=170465+531-26=97060×5+780=1080546-118=42851×4+435=639870-271×3=57395-53-143=199790-(742-156)=204849-292=557463-(500-295)=258579+89+114=782888×6-277=5051718+(315-125)=908739+(741-108)=1372365-40+37=362588×7=4116399-301=98895-(294+478)=123641+334+719=1694163+(108-42)=229266+233-188=311871+435+487=1793483-51=432726-403=323218+12+561=791496×8=3968445+43-399=8959+384-10=433476-292=18468×4-186=86810-448-209=153345-105=240663+981-915=729130×5-153=497370-97+602=875369×2-487=251447+278=725638-130+924=1432103-60=43999-124×6=25596×3=288336+77-265=148838×(971-962)=7542146-(398-339)=87267×2=534500+(865-615)=750560+946-794=712121×5=60545+877-199=7231/5+2/5=3/531×7-186=3139+(846-711)=174306-13×9=18988×8-106=598268+83-208=143312×2+470=1094500+341+474=1315201+(461-381)=281227-(156+22)=49844-179-459=206868-(224+356)=288780+289+443=1512308-99×3=11781-(65+428)=288926+(957-396)=1487403-125-262=1648×9=432266+77-317=2674+261×2=5963/6-2/6=1/632+(363-310)=85874-(492-478)=860327+(260-173)=414421-69×5=764/10+2/10=6/10206-22×4=11897+421×2=939503×(249-240)=4527978-285×2=408222×3+212=878103×5-192=323718+317+737=1772141-39×3=24339-46×7=17136+392-484=44980×8=7840112-(180-178)=110453-14×8=341653-(343+126)=18466×3+58=256135+876+350=1361994-(443-81)=632175×3-105=420386-(342+14)=30994-27×5=859388-56-90=242845-71×9=206117×5-481=104327-(16+116)=195140×(402-399)=420310-288+455=477334×(344-339)=1670820+(154-101)=873165+52=217702-246+563=101961+184-136=109414+(892-486)=820914-392-148=374101×(241-233)=808306×3-475=443737-331×2=753/4-1/4=2/4272-170+349=451970-(98+292)=580946-234×4=10176+727+141=1044203+269=472337-303+405=439399×(185-180)=1995175-128+391=438922-(366+23)=533443+(253-20)=676764×9=6876218+15-83=150937+(507-131)=1313660-(557-295)=398353×7-768=1703512×6-631=24413/6+2/6=5/6262-(272-225)=21579×2+905=1063856+(571-367)=1060425-(33+305)=87336+285×2=906501+168=669855+(591-102)=13446/8-1/8=5/8971+11+993=1975171+(147-63)=255414-127×2=160284-(61+220)=3175-(61+89)=25133-119+96=110228+262=490840-706=134950-202=748264-16-218=30422-28×3=338367+43-363=47438-(111+18)=309367-151-179=37136×4=54419×6+919=103396×7=672313+258+108=679952-(436+154)=362407+417+46=870471-239=2327/8-1/8=6/861×7-282=145236+(461-120)=57715+391+239=645639×6-768=3066956-(66+799)=9152+113×4=50458×(611-604)=406680-259=421906-626-253=27321-121×2=79355-243=112759-(276-193)=676488-(426-241)=303432-54-204=174691-418+361=634323+(192-119)=39620×9=180926×(119-111)=74083/8+2/8=5/886-68=18964-743-202=19223×4+32=924203-92+200=31166+13+631=710164×(780-777)=492954-(92+424)=438181×(646-637)=1629238-(153-108)=193260-(380-315)=195286×8-87=2201273-59×3=9674×(86-80)=444641×7-658=382926+95=121230-217+13=26930×3=2790104×6=624858-(53+117)=688252-230=22693-109×3=366102×8=81653×7=371385-275+231=341101×6+282=888710-121×4=226415×2=830128+266=394105+330-241=194237+198=435384-115=269104×8-482=350417-30×8=177426+(212-182)=456560-(900-597)=257159+120×6=879327-87×3=66829-684+348=493749-(648-558)=659359-153+120=326368-(104+84)=180198+546=744299+213+336=848142-63-79=0774-569+736=941349+11×9=448252-10=242213-(243-115)=85266×(810-805)=1330732-(575-319)=476816-627=189887+227×3=1568109×6-631=23157×6=942277-48×4=85795+12×6=867279-(357-352)=27425+(119-56)=88166+45×7=48167-(741-687)=1326×5+265=395270+148=418185-19×4=109527+168=695241-159+102=184187-(223-115)=7965+200=265663+158×6=1611114+527+640=1281263×2+304=830517×9-70=4583666-118×3=312264×2=528129×5-509=136408-285=123490-(251+98)=141327-(32+46)=24982×(319-311)=656222+(19-10)=2311/7+3/7=4/7314×(365-362)=942300×(477-474)=900196+(412-358)=250261+71=3326/10-3/10=3/1073+68=14157+250=307195×2-120=270153×6=918619×4=2476228+71×7=72559×5=295187+60=247733-522-26=185234+893-335=792527-(392-134)=269432+(422-75)=779251-(238-123)=136684+46×8=1052352-(78-59)=333221+562+706=1489235+199=434431-253=178729-283=446893×(723-720)=267939×7=273488-108×4=56411×(157-151)=2466724-290=434412+671+647=1730588+473-34=1027277+512=789248+244-429=63291×(546-543)=873792-(216+135)=441358×8=286410×(162-153)=90844-332-429=83211-88×2=35518+232=750998+403×2=1804171×4+39=723428-56×3=260335+132-168=299481-46×3=343745-115×5=170524-179+698=104343+108+612=763192+877-314=755129+(975-402)=70261×(68-60)=488159+697=85696+181=277400×2-384=416119-31=88799+803+650=2252255-73×2=10976×(660-656)=304842×(987-979)=6736314-101+150=363985+332+274=1591443-44-220=179448-(155+264)=29547-380+17=184312×(456-448)=2496832-(345-181)=668103-45+61=119130+75-123=82319-17×8=183309×(721-716)=1545228+281+239=748172-(379-302)=95294×(532-525)=2058460-(467-404)=397457-250-25=182273+52+133=458716-447=2692/5-1/5=1/5322×(181-178)=966428-(249-58)=237159×(158-154)=636794+12×7=878353-25-190=13888×5-434=6998-58×8=5347/10+2/10=9/10372+383=755240×(648-642)=1440492-(719-564)=337323-300=233/5-1/5=2/5489-424+47=112137+201=33876×6-213=243880+526-235=1171893+666-989=570864×4-790=2666395-245=1506/10+4/10=1591+357=948224-116=108912×(855-850)=4560132×3-388=8228+62=290975×6=5850528×(308-304)=2112998-825+270=443858+845=1703139+350-15=47483×6=498886+784-493=117739+529+283=851430-(293-110)=247808-219+553=1142788×(252-248)=3152433-(129+255)=49605+(854-559)=900812+495×2=1802263-20×8=103278×2=556144×(794-789)=72022+101×8=83065-10=5582×(253-248)=410455-241+58=27254+93=147920-595-221=104446-78+821=1189112×6=672363-184-79=100519+251-637=133624-22×7=470949+698-742=905311+(126-18)=419733-343×2=47884-(385-156)=655183-22+580=741666+60+254=980489-413+124=200463-265-79=119625+652+762=203942-32=10967-(932-287)=32259×7-234=179841+19×6=955707+205+931=1843520×3=1560987×8=789669×(386-379)=483750+764-189=1325780-106×4=356906-110-310=486945+(717-624)=1038298+172=47068+398=466116×3=348853×8-365=645929+604+56=68943+(465-391)=11732+117×5=617700×8=5600398-58×4=166972-(809-61)=224960-109×8=88433-46-292=95861-(929-234)=166194-98-94=2606×5-668=236279×3+589=826638-92×3=362347×2=694843×9-442=7145613-(35+180)=398245-(35+71)=139393-28×9=141748-(700-536)=5844/8-2/8=2/8109×3+120=447176+269-148=297776-329-198=249471-85+81=46799×8=792427+180=607359+(378-39)=698657-55-445=157769×8=6152652×3-383=1573944-34-21=88912×2=24818-358+424=884817-189-517=111491-38-385=68426-56-107=26327×(115-107)=216700×6-569=3631507-246-97=164993-862=131109+186=295488-(239+210)=39115×2=230399-39+63=423926×(644-637)=6482293+204-467=30968-887+22=103994+538+626=2158174×4-243=453487-(397-230)=320408+152=560291-(452-177)=16317-(213-45)=149921-(192+318)=411453-(69+174)=210417-117=300472×2-299=64548×8+444=828440-(366+56)=18193×(441-436)=96539+(318-171)=186519+567-135=951257+48=305647-149×3=200485-426=59240+343-247=336624-16-227=381810-(41+148)=621334-36=298622-(200+307)=115964+(986-750)=1200313-233-38=42141+109+139=389395-(229+80)=86179+239=418431-201-87=143468+184+187=839440-(164+122)=154969-(675-429)=723372×2+212=956848×6-992=4096265-(179-145)=231726-72+808=1462174×3-308=21429+38+505=5723/10+2/10=5/10375×(929-924)=1875529-36+718=1211659-106×3=341937-465=472748-(16+648)=84972+29×8=1204850-128-360=362160×(104-101)=480175×2+948=1298213+(473-32)=654436+65+513=1014716+(557-282)=991397×2=794969-183=786114×7-737=61308-258+253=303870×3-40=2570927-339-504=84347+134-120=361807-(192-130)=745225-25=200461-(79+359)=23188×7-693=623457-(182+121)=15486+319+901=1306975-353+312=934490-140-84=266368+484+383=1235810-27-314=46953+269-233=89336-(112+154)=70327×7=2289962+855-265=1552132+(282-281)=133339+141=480262+14×3=304427×5-470=1665490-341-60=89999-(215+70)=71492+210-40=262923×4=3692105×5+195=720713-467-153=935/10+4/10=9/10482-(373+43)=66394+215×2=824416-293+796=919901-517=384137×(151-142)=1233485-68×5=14577+30×7=287137+(336-13)=460242-130=112926+547-396=1077464×8-826=2886483-(193+205)=85749+20-243=526199×(207-204)=597163×6-23=955963-(855-211)=319225+327+398=950617+(770-692)=695235-(434-301)=102485+549-973=61795+53-64=784314-(353-97)=5833×8=264300-(120+107)=73525-(945-773)=35349×(22-17)=245841+489-220=1110494-49-408=37395+172+318=885243+84×3=495197+146-323=20430+(861-457)=834441-12=429987-(85+357)=54516+207+349=572113-101+142=154568×4-108=216419×3+185=242387-44-253=90903-540=363500-193-29=278893×4=3572839+248-719=368359×3=1077396×8=3168502-150-95=257288-(216+31)=4145