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

三年級數(shù)學(xué)(上)計(jì)算題專項(xiàng)練習(xí)附答案集錦594-(133-27)=817-100-85=92+146+426=181-(99-17)=694-337×2=529×8-33=2/5-1/5=458-257-200=417-100-23=271-(375-241)=127+777+63=543-168+91=349-84×4=98+289=235×3-186=953+110+122=776-84×8=450-290+186=242+260×2=540×(582-574)=608-(488-85)=885×9=438+793-683=392×6-697=41×6=977-618=346+159+100=78×9=579-156×3=666-184=491-212×2=498-155×3=846-410-196=146×(69-64)=156+(387-178)=54×6+240=384-95×2=766-110×4=810-(161+633)=693-17-539=378-(55+46)=412-398+106=471+493=491-279-204=258+(128-65)=169+200×3=407-(139+85)=632-(119+294)=107+238=14+(198-104)=204×6-335=329-231+385=500-51×2=563×(669-661)=95×2+124=3/5-1/5=222+35+232=371-79×2=199-81=240-191+406=897-(511+215)=109×(134-130)=205+150=461-(382-199)=573×2-353=281+208-162=41+(400-286)=410-158=150×(163-157)=626×3-26=746+(943-38)=475-(239+70)=556×5=130×(108-103)=75×(287-283)=212+(311-237)=220×(315-311)=17×4+364=50+440-287=207-107-23=475+(123-50)=52×(110-107)=618+858=192×4+582=43×8+392=292×3-658=505×6=178-(217-71)=461+128+807=176×4+689=126+538+255=281×3=956-395-338=188+119=287+101×5=1/5+2/5=389+86×2=684-(435+213)=580-165×2=196+213-321=247+461-583=483-201=354-17-162=300-24×8=141-84=170×3+56=5/9+4/9=214×3=489-365-30=579×7=995×(600-596)=665-(824-583)=202×4=336-31×9=272+25+281=472+(352-205)=945-99-807=916+971-362=365-109+60=570×(819-813)=138+683+92=288-159+346=457-(397-155)=221-11×3=271+532=152×2+124=389-(238+105)=107+(818-720)=747×(268-263)=959-197=223+85=154+320-95=745-659=339-26×4=3/6-1/6=224×4+78=288-74=677-527+95=385-212-129=153+75-48=36×4=480-243=975+365-607=567-10×9=384+468+130=770×7=668-340+251=245+206-363=40+133=199-(462-309)=412-88×4=405+(307-106)=362-50=919-(765+10)=103×4+270=120+567=740-(124+383)=479×2=217-16-120=657+321×3=209+184=81+217=403+711-642=260-(104+17)=199-41+160=283+134=90+29×8=322-(451-376)=330+652+579=821+364+343=153+296=841-(443-375)=988-132×5=582-552=30+(119-49)=973-149-46=435-(65+319)=298-157+288=365-(174+174)=42-(279-263)=34×3=452+37-236=849+754+426=916-421-261=781+722-363=459-159-263=302-(53+124)=324+166=228×3-650=835+(925-342)=619-74×8=763+302×2=122+70=75×6-444=119×7=223+116-217=649+(948-607)=332+363=58+227=253+178×2=320-294=123×7=827+314=52×6=266-142+140=72+226=426-(364-262)=352×8-964=420-390+165=11+761+170=102×4+290=285-34-46=800-332=115×(360-355)=398+15+444=339+(394-341)=572-236×2=760-235=601-(37+242)=85+(676-114)=335+(797-534)=97×5-33=424×7-856=369-(213+109)=103×9=399-53×2=106×6-27=183×5-110=296-89-37=181×4=460-18×7=141×4-438=734-(818-730)=722+740+917=576-115+638=906-262=36×9+371=932-(507+385)=38+187=174+145×2=209+(442-216)=735-109×3=414-240=548-(841-527)=859-(11+762)=991-169×3=197×(422-419)=862+(930-346)=160+39×6=963×(549-542)=112-(309-262)=472-44×2=914-634+467=488×3=764-328-385=107×6-174=138×(421-417)=394-76×3=434×9-794=873-272-555=233×4=443-(232-29)=698-621+420=136-95+141=84+179×4=857-(481+313)=754-422+789=266×(297-294)=192×(49-46)=147+784-812=388×4=877×9-984=486-451=405-59-106=320+854=681×9-49=309-204=70×(277-271)=497-(188+96)=415×8=406-55×5=484+(465-133)=888-(466+345)=299×5=164-(215-91)=402-(117+282)=326-251=153+209×4=885-67×7=57+313=71×(73-65)=432×2=531-75×6=260+119=204-(138+50)=204+121+93=879-(426+150)=1/5+3/5=282+89-286=329-(453-412)=148+213+184=156-30+126=201+(474-235)=845+337+600=706-128-469=135+(631-120)=165×4=443-(458-72)=923-(817+104)=369+(269-206)=486-59×6=189×2+325=71×9=813-423+740=242-(47+117)=88×7+199=225×(492-488)=451+144×3=64-(455-441)=110×(104-96)=6/9+2/9=120×3-258=265+141=454-434+452=16×3-12=496+368=780-21×3=859-(330+418)=160+115=513-(552-277)=356-51=109+672+525=206+528=389-132-226=327+170=210+(486-271)=310-(99+134)=197-177=973+212×4=515-32×2=622-99×3=446+47-268=116+98×8=303+(497-284)=320×2-283=962-(455+348)=819-108×2=83+281=390+687-619=353-188=273+(624-163)=293+(408-168)=437-218=168+(881-419)=715+451-391=491+(201-40)=880-(430+151)=862+712+577=1/7+5/7=97+(776-175)=430×4=203+56=710+716+447=287-(301-91)=546-(28+297)=413-(361+16)=756×6=607-213-189=154×4=387+(985-898)=931×6=852-(672+76)=985×(623-619)=698×4=486-129-305=351-38=26×(84-76)=778×6-627=31+(360-121)=197+(342-259)=351×4-878=151-99+398=417-(404-371)=372-(325+20)=758×(612-606)=163×5+151=877+463+902=364-43×7=739×4-329=975+130+499=624-114×3=919×(651-645)=579×(256-252)=405-(791-525)=284+860-512=308×2-438=163+73×5=64×5+860=911-554=281-60-89=786-772=868+(575-351)=136+74×3=332+65×6=819-336-13=790×5-914=27×6=488-(45+262)=469-123-38=210+276=812-36×9=661-460-143=346+108+393=484+(388-333)=50+330-146=661+(800-191)=126×4-471=145×(272-268)=176-(24-10)=184-169=724-(772-572)=477-(447-110)=699-74×3=144×4+156=687-(338-269)=456-27-121=390-42-114=695×(402-393)=213×3-534=931-239=243×4=51+343-321=383-224+832=539×9-682=325-(233+61)=907-69+739=491-(66+90)=429-123×2=190+(59-38)=117-77=6/10-1/10=750×(808-803)=153×5-427=92+328+512=6/10-2/10=541-202-308=882×2=517+195=389+(340-72)=753-48-44=359+88-162=653+78+241=241×(600-591)=840×(983-978)=109+230=65×(163-155)=564-181-309=445×4=477-116-351=313+282=439+476+46=131+184-181=627×9-779=307-62×3=229+147-280=44+191+409=173+226-343=812-(52+476)=264×(95-89)=112×8+697=548-(401+55)=802-(144+412)=715+(569-264)=524+13×2=749+(291-199)=615-(892-421)=496-80=536×(739-733)=400+(257-164)=306+964+902=482-82-108=30+190+645=513+524=478-51-243=746-569=483×(902-899)=878-454+798=489-440+58=492-230+155=263×2-409=135-70-41=262-92=633+641+166=406-192×2=612+686-269=6/8-1/8=258×(534-529)=195×3=443-(398-325)=723-190+129=147+145+17=926+811-495=40+460-429=474-171=828-(709-693)=604+134×4=966-(914-882)=306-73=441-(242+153)=41×(496-488)=456-416+409=260-(264-47)=95×(135-126)=992+176×5=573+412-71=813-(193-121)=691-(74+516)=482-12×9=158+104×5=691-190-422=340-158+95=620×4-327=259+(736-497)=591-(892-423)=36×(400-391)=187×5-223=19+332-306=499-121×3=771-254-420=293-(44+132)=802-386=250+333+365=128+73-139=512+762-831=113×2-39=282+67=377-18×5=384×6=238+910=93+(383-205)=948+566+44=412×8-683=377-57×5=850-149+452=112+321=310×5-133=452+566-900=966-692-179=113+351+460=197×2+963=314+174=7/10-3/10=499+(368-305)=120+(470-390)=190+301=32+(104-90)=126×(146-142)=769-385=277+(450-257)=256+242=209-(10+188)=476-65-176=10×9=65×(58-55)=840-160-414=828-335-444=597-493-96=908×7=97-(472-383)=692-(720-351)=441×(990-982)=151+(138-109)=355+(962-607)=159-112+723=906-(192+558)=1/3+2/3=900-165+246=612-455=379-75×4=595-301=526+444-65=750-73-52=551-273+389=191×6-823=181+356=49+100=282×2+354=398×2+476=956-(747-328)=314+312=157-49+128=212-(224-79)=240-(176-80)=287-175=436-73×4=367×4-503=64×9=788+(678-570)=213×(409-406)=154+441=96×9-563=683-498+906=253×(383-380)=466+312=65+186=265-30=389+376=206+868-703=481+224+128=428-(53+56)=201×4+711=826×8=421-123+347=312-(989-684)=663×(947-939)=531+540+709=849-507-169=368-104×3=598×4-619=75×7=805-457=715-143×4=322-(57+28)=349-(139+136)=132×3+539=274+220+805=216-199+753=61+85=886-480=6/8-2/8=897×8=523-201+69=375-171=818×3-589=460-177-12=2/6-1/6=218-54×2=942×5=298+(461-300)=808+326=70×5=4/5-1/5=134+317-425=354-13-186=534×(477-472)=1/8+6/8=135×(39-35)=411-16-168=305-224+330=700-239=502-(24+159)=430-260+117=357+280×3=711-236-215=360+55+42=290×3+209=728-408=374×2-358=309-10+107=473×4-389=115+(948-716)=246-174+373=426-51×3=843+26-776=30×9+456=543-(991-610)=429-234+254=189-178=929×(161-154)=90×5=489×2-222=64+296=940+494+910=778-16×4=56+241=904-(739+35)=709-136+433=158×(446-441)=266+142+561=106+(782-564)=606-253=293+198=351-309+430=332-(109+151)=109×7=996+812+404=354+45×2=478-120-226=6/10-4/10=18+484+433=970+450+529=126×6-359=152+35-174=188-(447-388)=755-(473-284)=1/7+3/7=341×8=130×7-321=11+(347-273)=463-38×3=932-689=256-237+234=595+627+926=77×6=303+124-32=327-(92+76)=997+(224-85)=984+145×2=661-460-78=125+124-199=357+362+80=55+127-168=97×(112-108)=199-41=366-101=329-197+732=171+13-110=191+86-83=456+(311-156)=250-63-13=207×3+668=457-34=21+394-347=708×(704-697)=56×6=444-(854-558)=220×(133-129)=433×2-682=473-59+110=669×9-175=481-192-81=74+84=704-(728-408)=375-66+186=998-(670-299)=138×4-461=156+38=709-509-22=802+926-543=99×(151-148)=202+486+86=338+607+533=124+192+166=429-(12+175)=468-61×7=119+169=1/6+4/6=617-319=176+619+96=76×(130-124)=633×8-537=821-254+846=743+903-593=562+148-411=231×9=139×2=264+43×8=289×8-765=498+860+293=683-128+849=383-39×3=64+393-62=42+413-251=895+202-991=514-160×3=38+(472-128)=62+369+167=463-107-114=194×5-361=150-(329-326)=483-215=414+74+307=146×6-140=372+864-38=188+157-165=524+229=21×(441-438)=580-64×8=702+93-309=510+477+616=350+(899-756)=461-336-106=197+737+78=201-176=113×5+504=1/6+2/6=425-(209-119)=684-(477+151)=387-(35+203)=797-160×2=4/7-1/7=518+(929-524)=231-137+252=343+381+183=94-(746-741)=475-168=82×3=348-20=37×8-277=166-(944-877)=102×5=54×9+338=56×2+951=478×4=287+(382-116)=426-262+173=710+22×6=503-(138+271)=715-(178+159)=632-(884-424)=159+261-147=547×2-533=206×4=530×(70-67)=226-119=314+450=234×3-113=282+122-375=397-(433-118)=678-(64+463)=195×9=168+451=91×(163-155)=204-46-114=26×3=4/9+2/9=32+752+10=268×(753-748)=427-259+107=880-(554+223)=891-24+712=218-(742-531)=561+531-255=165+86×8=419+(329-109)=389-(282-91)=842-11+237=229+612+65=283×8=305-19=478-340+123=390×9-102=1/4+3/4=545-538+180=251-(484-308)=107×4-295=209×3+950=79×(114-106)=648+926-168=524+843-547=933+151×3=33+137×3=466-324=418-395+391=175-16×9=65+120+494=360-(294-210)=323×3=575-(704-372)=726+806-450=325-54-21=319-(41+11)=681-(998-768)=893-213×3=參考答案594-(133-27)=488817-100-85=63292+146+426=664181-(99-17)=99694-337×2=20529×8-33=41992/5-1/5=1/5458-257-200=1417-100-23=294271-(375-241)=137127+777+63=967543-168+91=466349-84×4=1398+289=387235×3-186=519953+110+122=1185776-84×8=104450-290+186=346242+260×2=762540×(582-574)=4320608-(488-85)=205885×9=7965438+793-683=548392×6-697=165541×6=246977-618=359346+159+100=60578×9=702579-156×3=111666-184=482491-212×2=67498-155×3=33846-410-196=240146×(69-64)=730156+(387-178)=36554×6+240=564384-95×2=194766-110×4=326810-(161+633)=16693-17-539=137378-(55+46)=277412-398+106=120471+493=964491-279-204=8258+(128-65)=321169+200×3=769407-(139+85)=183632-(119+294)=219107+238=34514+(198-104)=108204×6-335=889329-231+385=483500-51×2=398563×(669-661)=450495×2+124=3143/5-1/5=2/5222+35+232=489371-79×2=213199-81=118240-191+406=455897-(511+215)=171109×(134-130)=436205+150=355461-(382-199)=278573×2-353=793281+208-162=32741+(400-286)=155410-158=252150×(163-157)=900626×3-26=1852746+(943-38)=1651475-(239+70)=166556×5=2780130×(108-103)=65075×(287-283)=300212+(311-237)=286220×(315-311)=88017×4+364=43250+440-287=203207-107-23=77475+(123-50)=54852×(110-107)=156618+858=1476192×4+582=135043×8+392=736292×3-658=218505×6=3030178-(217-71)=32461+128+807=1396176×4+689=1393126+538+255=919281×3=843956-395-338=223188+119=307287+101×5=7921/5+2/5=3/5389+86×2=561684-(435+213)=36580-165×2=250196+213-321=88247+461-583=125483-201=282354-17-162=175300-24×8=108141-84=57170×3+56=5665/9+4/9=1214×3=642489-365-30=94579×7=4053995×(600-596)=3980665-(824-583)=424202×4=808336-31×9=57272+25+281=578472+(352-205)=619945-99-807=39916+971-362=1525365-109+60=316570×(819-813)=3420138+683+92=913288-159+346=475457-(397-155)=215221-11×3=188271+532=803152×2+124=428389-(238+105)=46107+(818-720)=205747×(268-263)=3735959-197=762223+85=308154+320-95=379745-659=86339-26×4=2353/6-1/6=2/6224×4+78=974288-74=214677-527+95=245385-212-129=44153+75-48=18036×4=144480-243=237975+365-607=733567-10×9=477384+468+130=982770×7=5390668-340+251=579245+206-363=8840+133=173199-(462-309)=46412-88×4=60405+(307-106)=606362-50=312919-(765+10)=144103×4+270=682120+567=687740-(124+383)=233479×2=958217-16-120=81657+321×3=1620209+184=39381+217=298403+711-642=472260-(104+17)=139199-41+160=318283+134=41790+29×8=322322-(451-376)=247330+652+579=1561821+364+343=1528153+296=449841-(443-375)=773988-132×5=328582-552=3030+(119-49)=100973-149-46=778435-(65+319)=51298-157+288=429365-(174+174)=1742-(279-263)=2634×3=102452+37-236=253849+754+426=2029916-421-261=234781+722-363=1140459-159-263=37302-(53+124)=125324+166=490228×3-650=34835+(925-342)=1418619-74×8=27763+302×2=1367122+70=19275×6-444=6119×7=833223+116-217=122649+(948-607)=990332+363=69558+227=285253+178×2=609320-294=26123×7=861827+314=114152×6=312266-142+140=26472+226=298426-(364-262)=324352×8-964=1852420-390+165=19511+761+170=942102×4+290=698285-34-46=205800-332=468115×(360-355)=575398+15+444=857339+(394-341)=392572-236×2=100760-235=525601-(37+242)=32285+(676-114)=647335+(797-534)=59897×5-33=452424×7-856=2112369-(213+109)=47103×9=927399-53×2=293106×6-27=609183×5-110=805296-89-37=170181×4=724460-18×7=334141×4-438=126734-(818-730)=646722+740+917=2379576-115+638=1099906-262=64436×9+371=695932-(507+385)=4038+187=225174+145×2=464209+(442-216)=435735-109×3=408414-240=174548-(841-527)=234859-(11+762)=86991-169×3=484197×(422-419)=591862+(930-346)=1446160+39×6=394963×(549-542)=6741112-(309-262)=65472-44×2=384914-634+467=747488×3=1464764-328-385=51107×6-174=468138×(421-417)=552394-76×3=166434×9-794=3112873-272-555=46233×4=932443-(232-29)=240698-621+420=497136-95+141=18284+179×4=800857-(481+313)=63754-422+789=1121266×(297-294)=798192×(49-46)=576147+784-812=119388×4=1552877×9-984=6909486-451=35405-59-106=240320+854=1174681×9-49=6080309-204=10570×(277-271)=420497-(188+96)=213415×8=3320406-55×5=131484+(465-133)=816888-(466+345)=77299×5=1495164-(215-91)=40402-(117+282)=3326-251=75153+209×4=989885-67×7=41657+313=37071×(73-65)=568432×2=864531-75×6=81260+119=379204-(138+50)=16204+121+93=418879-(426+150)=3031/5+3/5=4/5282+89-286=85329-(453-412)=288148+213+184=545156-30+126=252201+(474-235)=440845+337+600=1782706-128-469=109135+(631-120)=646165×4=660443-(458-72)=57923-(817+104)=2369+(269-206)=432486-59×6=132189×2+325=70371×9=639813-423+740=1130242-(47+117)=7888×7+199=815225×(492-488)=900451+144×3=88364-(455-441)=50110×(104-96)=8806/9+2/9=8/9120×3-258=102265+141=406454-434+452=47216×3-12=36496+368=864780-21×3=717859-(330+418)=111160+115=275513-(552-277)=238356-51=305109+672+525=1306206+528=734389-132-226=31327+170=497210+(486-271)=425310-(99+134)=77197-177=20973+212×4=1821515-32×2=451622-99×3=325446+47-268=225116+98×8=900303+(497-284)=516320×2-283=357962-(455+348)=159819-108×2=60383+281=364390+687-619=458353-188=165273+(624-163)=734293+(408-168)=533437-218=219168+(881-419)=630715+451-391=775491+(201-40)=652880-(430+151)=299862+712+577=21511/7+5/7=6/797+(776-175)=698430×4=1720203+56=259710+716+447=1873287-(301-91)=77546-(28+297)=221413-(361+16)=36756×6=4536607-213-189=205154×4=616387+(985-898)=474931×6=5586852-(672+76)=104985×(623-619)=3940698×4=2792486-129-305=52351-38=31326×(84-76)=208778×6-627=404131+(360-121)=270197+(342-259)=280351×4-878=526151-99+398=450417-(404-371)=384372-(325+20)=27758×(612-606)=4548163×5+151=966877+463+902=2242364-43×7=63739×4-329=2627975+130+499=1604624-114×3=282919×(651-645)=5514579×(256-252)=2316405-(791-525)=139284+860-512=632308×2-438=178163+73×5=52864×5+860=1180911-554=357281-60-89=132786-772=14868+(575-351)=1092136+74×3=358332+65×6=722819-336-13=470790×5-914=303627×6=162488-(45+262)=181469-123-38=308210+276=486812-36×9=488661-460-143=58346+108+393=847484+(388-333)=53950+330-146=234661+(800-191)=1270126×4-471=33145×(272-268)=580176-(24-10)=162184-169=15724-(772-572)=524477-(447-110)=140699-74×3=477144×4+156=732687-(338-269)=618456-27-121=308390-42-114=234695×(402-393)=6255213×3-534=105931-239=692243×4=97251+343-321=73383-224+832=991539×9-682=4169325-(233+61)=31907-69+739=1577491-(66+90)=335429-123×2=183190+(59-38)=211117-77=406/10-1/10=5/10750×(808-803)=3750153×5-427=33892+328+512=9326/10-2/10=4/10541-202-308=31882×2=1764517+195=712389+(340-72)=657753-48-44=661359+88-162=285653+78+241=972241×(600-591)=2169840×(983-978)=4200109+230=33965×(163-155)=520564-181-309=74445×4=1780477-116-351=10313+282=595439+476+46=961131+184-181=134627×9-779=4864307-62×3=121229+147-280=9644+191+409=644173+226-343=56812-(52+476)=284264×(95-89)=1584112×8+697=1593548-(401+55)=92802-(144+412)=246715+(569-264)=1020524+13×2=550749+(291-199)=841615-(892-421)=144496-80=416536×(739-733)=3216400+(257-164)=493306+964+902=2172482-82-108=29230+190+645=865513+524=1037478-51-243=184746-569=177483×(902-899)=1449878-454+798=1222489-440+58=107492-230+155=417263×2-409=117135-70-41=24262-92=170633+641+166=1440406-192×2=22612+686-269=10296/8-1/8=5/8258×(534-529)=1290195×3=585443-(398-325)=370723-190+129=662147+145+17=309926+811-495=124240+460-429=71474-171=303828-(709-693)=812604+134×4=1140966-(914-882)=934306-73=233441-(242+153)=4641×(496-488)=328456-416+409=449260-(264-47)=4395×(135-126)=855992+176×5=1872573+412-71=914813-(193-121)=741691-(74+516)=101482-12×9=374158+104×5=678691-190-422=79340-158+95=277620×4-327=2153259+(736-497)=498591-(892-423)=12236×(400-391)=324187×5-223=71219+332-306=45499-121×3=136771-254-420=97293-(44+132)=117802-386=416250+333+365=948128+73-139=62512+762-831=443113×2-39=187282+67=349377-18×5=287384×6=2304238+910=114893+(383-205)=271948+566+44=1558412×8-683=2613377-57×5=92850-149+452=1153112+321=433310×5-133=1417452+566-900=118966-692-179=95113+351+460=924197×2+963=1357314+174=4887/10-3/10=4/10499+(368-305)=562120+(470-390)=200190+301=49132+(104-90)=46126×(146-142)=504769-385=384277+(450-257)=470256+242=498209-(10+188)=11476-65-176=23510×9=9065×(58-55)=195840-160-414=266828-335-444=49597-493-96=8908×7=635697-(472-383)=8692-(720-351)=323441×(990-982)=3528151+(138-109)=180355+(962-607)=710159-112+723=770906-(192+558)=1561/3+2/3=1900-165+246=981612-455=157379-75×4=79595-301=294526+444-65=905750-73-52=625551-273+389=667191×6-823=323181+356=53749+100=149282×2+354=918398×2+476=1272956-(747-328)=537314+312=626157-49+128=236212-(224-79)=67240-(176-80)=144287-175=112436-73×4=144367×4-503=96564×9=576788+(678-570)=896213×(409-406)=639154+441=59596×9-563=301683-498+906=1091253×(383-380)=759466+312=77865+186=251265-30=235389+376=765206+868-703=371481+224+128=833428-(53+56)=319201×4+711=1515826×8=6608421-123+347=645312-(989-684)=7663×(947-939)=5304531+540+709=1780849-507-169=173368-104×3=56598×4-619=177375×7=525805-457=348715-143×4=143322-(57+28)=237349-(139+136)=74132×3+539=935274+220+805=1299216-199+753=77061+85=146886-480=4066/8-2/8=4/8897×8=7176523-201+69=391375-171=204818×3-589=1865460-177-12=2712/6-1/6=1/6218-54×2=110942×5=4710298+(461-300)=459808+326=113470×5=3504/5-1/5=3/5134+317-425=26354-13-186=155534×(477-472)=26701/8+6/8=7/8135×(39-35)=540411-16-168=227305-224+330=411700-239=461502-(24+159)=319430-260+117=287357+280×3=1197711-236-215=260360+55+42=457290×3+209=1079728-408=320374×2-358=390309-10+107=406473×4-389=1503115+(948-716)=347246-174+373=445426-51×3=273843+26-776=9330×9+456=726543-(991-610)=162429-234+254=449189-178=11929×(161-154)=650390×5=450489×2-222=75664+296=360940+494+910=2344778-16×4=71456+241=297904-(739+35)=130709-136+433=1006158×(446-441)=790266+142+561=969106+(782-564)=324606-253=353293+198=491351-309+430=472332-(109+151)=72109×7=763996+812+404=2212354+45×2=444478-120-226=1326/10-4/10=2/1018+484+433=935970+450+529=1949126×6-359=397152+35-174=13188-(447-388)=129755-(473-284)=5661/7+3/7=4/7341×8=2728130×7-321=58911+(347-273)=85463-38×3=349932-689=243256-237+234=253595+627+926=214877×6=462303+124-32=395327-(92+76)=159997+(224-85)=1136984+145×2=1274661-460-78=123125+124-199=50357+362+8