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328-44=740-608=428-231+283=714×4-440=434×(103-100)=493-(780-312)=241×2=263-213+392=859-153+628=796-53×3=60+438-481=169+177-66=893-(511-281)=693-615+156=271-21-181=301-108=759-271×2=258+909+46=71+273=67+319-284=73×9=480-378=596-389+551=47+287+47=309+(373-236)=168+245-56=837-224=34×5=80×3=355×2-159=492-106×3=15×(124-118)=678-112-272=847-486+450=138-(69+21)=281+(432-106)=69×2+866=552-231+301=261-128×2=225-167-21=443×2=281-(213+68)=468-369+143=673×(463-456)=882×(507-501)=216×2-68=258-(379-281)=452×2=315-191=356-(80+262)=303+60-259=557-419+596=239+201-74=255-22×5=196-(309-230)=449×5-736=993-(933-149)=47×3+631=848+(555-161)=573+599-220=123×(39-33)=28+695+815=316+876=895×(706-700)=512-240-104=237+90-221=179-162=363×9-947=28+157+38=528-286=831×6=444-27×7=150×6-673=383-340+456=692-(347-203)=458+413+17=360+(417-212)=335-43-271=215×3-185=344+86×2=492+92+723=675×5-749=17×(312-307)=61×(33-25)=336-80×2=787-158-550=105×3=598+(498-205)=958-(837-170)=948-(521+102)=452-(458-225)=335-224=112×8=346-24×7=99+319+479=332+151=63-(250-249)=40+346+903=561+(613-559)=315-118-150=134-122=962-155-667=279×2+523=994×7=998+437-395=262-234+244=99+338-309=415+984-645=603×(905-901)=16+856-383=729-(847-795)=235×4+19=422-130×2=406×5=142+191-87=350+(171-170)=417-126+151=194-(55+69)=829×8=603+166=291+144=163+27+771=225+94×7=193×3=142-(53+39)=982-115×6=472-395=354+287=180+82=472-(171-17)=117+234×3=194+395+313=81+336=918-652=645×5-828=271-166+207=971-25=205-29×3=207+262=47×4=943×4=287+64×5=198+117-220=102×(495-487)=366+359=408-240+332=741+184+41=840-(316+160)=231-21×9=746-99×7=196+631+58=131+152-266=520+(635-586)=526-87=310-(221-96)=423-307-95=664+(153-132)=452-385+238=79×2+824=800×2-596=387-30×8=252+55=94×7+218=426-349=453-133-264=805+295-29=103-32+377=978-584=28-(325-322)=400+26×2=418×2-77=110+380=358-99+46=489+568=938×(249-243)=382-(368-367)=727-221×3=924-88=25×8=490-327=912-785+831=149+327-422=323×2-337=986-(63+526)=798+124×2=255+123+893=500-(260+171)=130+555+114=71×3=405+(387-40)=365+792-367=635×8-307=272×6-162=193-62+148=426×2=326×(922-914)=376+(347-21)=842-296-437=183+227+214=151×2+171=301-(80+114)=927×7=540+167×2=342×2=784×4=148×(267-261)=410+531=388-(461-204)=84×(123-115)=266+168=529+313+170=244+345+256=87×(199-194)=374+615+883=360-266+377=222-(65+73)=267-71+149=291+(780-96)=873+372-761=546+(940-336)=687-(653-305)=257+258=506×9-524=404-(829-777)=172-23×2=719-145-475=491-142+151=289+225+363=671-214=407+(842-770)=25+(175-61)=51×3=175+75+297=981+749-531=285×2-136=686+721-477=348-129=529-11×8=338+45+366=743+196+40=500+(361-21)=784-(771-305)=3/6+2/6=581-357+634=216×3+29=911-107-498=293-157=895-50-783=283-72+124=575+428=515+812-946=1/6+3/6=337-(388-75)=525+120×7=688-464=264-151=599+138×4=280+824-884=782+42×2=80+426=827-(574-309)=74+(494-298)=941-594=348+58×5=730+552+274=497-(273+12)=942-126×7=999-416×2=670-157-303=143+172=310+189-334=443+(533-402)=240-124-13=922-813=216+42×8=162+234-360=372×2=14×4=478-76×4=2/8-1/8=785×6-803=345-70-44=417-62-27=452-(360+38)=228+226-280=469+176×3=200+113=210+(246-26)=835-151-243=116+39=75+311=88×5+465=197-19=322+(235-34)=113+183+54=347+55×9=586×3-200=2/4-1/4=164+65=886×6-322=1/4+2/4=152+310=568-110+689=745-154+235=333-107=418-87×4=570-342=403-(35+99)=633×2-859=457-102=158×6-879=521-(516-347)=219+71=123×4-313=94+923+717=198+(330-291)=387+112-22=114-59-24=646-292+478=340×5=235+53-192=580×5=399+737-851=258-(403-278)=137+37=899-(745-29)=158×(230-226)=827×9=563+(447-283)=913-(31+397)=432+(890-225)=416-205-163=98+(935-430)=129×(494-488)=275-232-30=442+45+436=363-(565-328)=258×3-19=87×2=217+260-385=104×(640-634)=349-45×5=188+227=298-125-87=442×6=425-19×3=250+523-207=44×3+339=181-121=762-482-147=409-(19+37)=390-174×2=640×(703-700)=81×6+269=96+270=31×(58-51)=714×(50-41)=34×9+231=413-(97+112)=645+291+644=446+816-414=864+443×2=258-187+236=674-(437-312)=706-19-420=410+684+965=191×2=463×(300-292)=477+190+333=176-58+206=5/7+2/7=829-519=459-316+717=2/7-1/7=773-(226+281)=805-95×8=951-48-111=458-14×4=428-380=47×(265-260)=299-(34+59)=32+285-240=395-121-231=4/6+2/6=342+262×2=307-102×3=132+114+404=371+648-237=406+351=133+475=798-48-461=855×9=411-148-210=651×6-732=1/8+3/8=311+173-445=467-(201+158)=50×4+123=2/5+3/5=300-162=478+(258-121)=478-241+70=23+(840-796)=460-198=88+311×3=221+315+102=716-445-172=993-63+706=67+173=986-595+841=982-548+164=976×(30-22)=162×4-181=568+953=703-174+206=335-308=526×(761-752)=690×9=712-(292+156)=278+(579-98)=132×7+54=95+287=473×9=127+215=456-321-64=344-(17+10)=137×6-47=872×6-956=91+106-55=387-(136+180)=979-161×6=240-15×7=180-(146-84)=90×(257-251)=85+96=303-70+104=189×5-84=272×3-431=251+(495-253)=442-(136+283)=635×(264-259)=185×3-94=265+81+419=488+603-985=427+(126-100)=731+83+16=45×2=971+253+256=407-66-40=27×(174-171)=209×(667-663)=134-(279-242)=44×3=175×4+251=269×2+819=191×(21-16)=5/8-2/8=46-(467-424)=41×2+225=443-(491-140)=52+(244-37)=185×(289-285)=470-214-70=204×3+390=588-39×5=291+175+480=279-245=447×4-548=329×(60-57)=766-59-338=3/7-1/7=533+654+836=768-158+280=196-(98+11)=423-303=4/9-1/9=131+63=250×(244-241)=478-227+120=697×6=404-27-331=431+68-160=57+215=547-99×5=883-(414+219)=600+(567-61)=846-(320+327)=351×2-372=934-(777-736)=174×5=49×8-277=799-(323+79)=648×8=152×(343-338)=412-(478-360)=389-(70+61)=422-(65+285)=560-(69+163)=743-(917-241)=358+160×4=110+61-12=608-(605-379)=78-50=951+(741-177)=231×2-383=630×7-89=491+(312-164)=402-162-227=401+(317-120)=267+85=792-102-296=465-204-133=108-(98-77)=447-(394-293)=165×(290-281)=48+728+146=332-(11+213)=280-28×3=786+222+834=620+272+287=538-37×3=363-(156-144)=405+347=349-(51+237)=29×(50-45)=487+376+185=234×(273-269)=571×4-779=232×2-24=69+78=161×6=498-(315-42)=289+(425-107)=341+210+387=503-(47+74)=204-(53+54)=383+247+263=352×3=301-193-95=762-(182-99)=16×(486-480)=441+(321-246)=539-46×8=258+451=406+129×4=859-(662-636)=582+900-388=65×9-152=126+164=495+(272-118)=235+760-133=979-(418+209)=997-(10+232)=169×8=236+(467-123)=161-(40+27)=272×2+242=682-17=850+437=434×2-777=233+226-154=162+215+446=465+24×5=920-120×2=230+(831-488)=340-121×2=30+48=901+(219-114)=126×4=75×5+326=964-575=470+(817-54)=73×(67-60)=181+(381-178)=856-658=878-113×6=433-(73-18)=170×4+193=166×(424-421)=81-40+218=2/3-1/3=862-818-11=856-(364+89)=774×(454-447)=911-332+914=263-88×2=832-632=177×3+428=206-(56+102)=258-(110+65)=581-(122+105)=22+(176-126)=738+726=282+205×3=230+268-476=476-(430-380)=454-214=724-(238-49)=128-86=97×(101-92)=835-(129+553)=673-(362-122)=66+467-156=55+255+592=837-186×4=138+31=1/7+3/7=2/6+3/6=271-20×6=5/7-2/7=1/3+2/3=32×7=151×(156-152)=177+115×5=805-444-310=162+267-95=161×(195-191)=923+483×2=95+(457-255)=443-(316-262)=119+(402-156)=371+138+507=257+(278-15)=413-(23+244)=266-(847-676)=656+(828-365)=110×4+496=92+313=689+194+84=163-(457-339)=424×2=769-(217+233)=447-(190+198)=549×8=897×(708-704)=230×(254-251)=940-295=36+525+85=103×9+702=679-64×6=124-(387-342)=234-206+305=149×(403-398)=796-(861-429)=428+(318-58)=443-367=405×(452-445)=75+384-322=452-(475-386)=300-(81+144)=95×4-161=72+267=525-370+546=304+(136-135)=87+992+543=594-29×8=913-21-159=228-(147-113)=634-114-290=471-(259-255)=197×4-245=455+990=295+533-632=426-162-19=1/9+6/9=711-302-247=971-(144+362)=435-98×4=101×9+602=30+104×7=435-40×2=484-(90+134)=468-187+132=390-51×4=801-213-425=596-(624-449)=855-(111+729)=934+257+816=191+418=251×3+187=306-(486-349)=80+291+180=471+715=258+273+233=62×(328-325)=550-134×4=364-63-193=205×4-223=259-131-74=484-390+405=320-310+462=462+764=965+435×2=938×3=751-(853-177)=886-513+804=692×(683-678)=962-84-265=385+(247-71)=308-72×3=473-28=170×4+191=830-380-411=748×7-825=528×5=882-161+10=871-100-444=973-(113+774)=305+(735-520)=272+76=140-57-29=584×(113-110)=399-31=168×(331-327)=509+104=318-96-189=528-230=435×7-604=903×(246-238)=204×4=405-(115+173)=802+754=26×3=256+799-432=243×3=192×(326-321)=629+769-842=738-(631-36)=537-85×5=163×3-274=445×2-489=131×7-751=102×3-22=193-28×5=798-275-24=392+(308-101)=339+144-105=58×(574-571)=18×7+979=78-41=167-(318-224)=113×6-100=355-41×4=196+751+592=945-425=157×4+307=241-(381-372)=435-(58+290)=84×8=204-30×6=326-269+351=521+148+251=497-175=65+(494-299)=135+20+631=211×5-323=850+654-448=140×7-242=226-(230-48)=524×(116-107)=297-90=33×9=256-207+265=610-238-325=377-68-218=322+189×2=3/7+2/7=21×(860-854)=961-(862-662)=566+402-653=520-139×2=3/8-2/8=164×4-13=885+177×2=724+183×2=278+112-252=42-18+164=170+212+337=518×9-267=558+594-370=375+391-218=808×7=454-44-348=262+125-100=267×2=90+(469-285)=775-184-62=964-(113+367)=377-106×3=874-(369+225)=904-801+18=15×(182-174)=673×4-437=170×8-356=479-227+221=237-99-35=953-348=886+23×6=349-131=3/8-1/8=855×8-939=279-53+535=531-(131+75)=182+78×3=228×2=472-38×8=83×8=907-635+870=718×5=751+(601-87)=164+252=171×2+958=853+435+502=135×(470-465)=254+218-172=87+412-269=278×3=739+471=267×8-884=3/7-2/7=985-(592+22)=154-25+206=462-398+293=147+101+764=438×2-829=941-835+639=249-17×2=113+(227-58)=565-516+678=822+638+114=752-641+798=387-45×7=82-62=299+194=494×7-162=612+(640-202)=116+119=331-237=673-451+406=29×5-84=291-158=3/5-1/5=907-(874-332)=953-293×2=235×3=315-64=333-69×2=707+707+376=192+258-169=938+(831-419)=997-79×7=682-(178+82)=397-(69+164)=245-12-190=827-(728+34)=91×(117-113)=410+(791-613)=274×3=554-126×4=361-57=337+419=745+745+332=40+697-345=486+(385-231)=參考答案328-44=284740-608=132428-231+283=480714×4-440=2416434×(103-100)=1302493-(780-312)=25241×2=482263-213+392=442859-153+628=1334796-53×3=63760+438-481=17169+177-66=280893-(511-281)=663693-615+156=234271-21-181=69301-108=193759-271×2=217258+909+46=121371+273=34467+319-284=10273×9=657480-378=102596-389+551=75847+287+47=381309+(373-236)=446168+245-56=357837-224=61334×5=17080×3=240355×2-159=551492-106×3=17415×(124-118)=90678-112-272=294847-486+450=811138-(69+21)=48281+(432-106)=60769×2+866=1004552-231+301=622261-128×2=5225-167-21=37443×2=886281-(213+68)=0468-369+143=242673×(463-456)=4711882×(507-501)=5292216×2-68=364258-(379-281)=160452×2=904315-191=124356-(80+262)=14303+60-259=104557-419+596=734239+201-74=366255-22×5=145196-(309-230)=117449×5-736=1509993-(933-149)=20947×3+631=772848+(555-161)=1242573+599-220=952123×(39-33)=73828+695+815=1538316+876=1192895×(706-700)=5370512-240-104=168237+90-221=106179-162=17363×9-947=232028+157+38=223528-286=242831×6=4986444-27×7=255150×6-673=227383-340+456=499692-(347-203)=548458+413+17=888360+(417-212)=565335-43-271=21215×3-185=460344+86×2=516492+92+723=1307675×5-749=262617×(312-307)=8561×(33-25)=488336-80×2=176787-158-550=79105×3=315598+(498-205)=891958-(837-170)=291948-(521+102)=325452-(458-225)=219335-224=111112×8=896346-24×7=17899+319+479=897332+151=48363-(250-249)=6240+346+903=1289561+(613-559)=615315-118-150=47134-122=12962-155-667=140279×2+523=1081994×7=6958998+437-395=1040262-234+244=27299+338-309=128415+984-645=754603×(905-901)=241216+856-383=489729-(847-795)=677235×4+19=959422-130×2=162406×5=2030142+191-87=246350+(171-170)=351417-126+151=442194-(55+69)=70829×8=6632603+166=769291+144=435163+27+771=961225+94×7=883193×3=579142-(53+39)=50982-115×6=292472-395=77354+287=641180+82=262472-(171-17)=318117+234×3=819194+395+313=90281+336=417918-652=266645×5-828=2397271-166+207=312971-25=946205-29×3=118207+262=46947×4=188943×4=3772287+64×5=607198+117-220=95102×(495-487)=816366+359=725408-240+332=500741+184+41=966840-(316+160)=364231-21×9=42746-99×7=53196+631+58=885131+152-266=17520+(635-586)=569526-87=439310-(221-96)=185423-307-95=21664+(153-132)=685452-385+238=30579×2+824=982800×2-596=1004387-30×8=147252+55=30794×7+218=876426-349=77453-133-264=56805+295-29=1071103-32+377=448978-584=39428-(325-322)=25400+26×2=452418×2-77=759110+380=490358-99+46=305489+568=1057938×(249-243)=5628382-(368-367)=381727-221×3=64924-88=83625×8=200490-327=163912-785+831=958149+327-422=54323×2-337=309986-(63+526)=397798+124×2=1046255+123+893=1271500-(260+171)=69130+555+114=79971×3=213405+(387-40)=752365+792-367=790635×8-307=4773272×6-162=1470193-62+148=279426×2=852326×(922-914)=2608376+(347-21)=702842-296-437=109183+227+214=624151×2+171=473301-(80+114)=107927×7=6489540+167×2=874342×2=684784×4=3136148×(267-261)=888410+531=941388-(461-204)=13184×(123-115)=672266+168=434529+313+170=1012244+345+256=84587×(199-194)=435374+615+883=1872360-266+377=471222-(65+73)=84267-71+149=345291+(780-96)=975873+372-761=484546+(940-336)=1150687-(653-305)=339257+258=515506×9-524=4030404-(829-777)=352172-23×2=126719-145-475=99491-142+151=500289+225+363=877671-214=457407+(842-770)=47925+(175-61)=13951×3=153175+75+297=547981+749-531=1199285×2-136=434686+721-477=930348-129=219529-11×8=441338+45+366=749743+196+40=979500+(361-21)=840784-(771-305)=3183/6+2/6=5/6581-357+634=858216×3+29=677911-107-498=306293-157=136895-50-783=62283-72+124=335575+428=1003515+812-946=3811/6+3/6=4/6337-(388-75)=24525+120×7=1365688-464=224264-151=113599+138×4=1151280+824-884=220782+42×2=86680+426=506827-(574-309)=56274+(494-298)=270941-594=347348+58×5=638730+552+274=1556497-(273+12)=212942-126×7=60999-416×2=167670-157-303=210143+172=315310+189-334=165443+(533-402)=574240-124-13=103922-813=109216+42×8=552162+234-360=36372×2=74414×4=56478-76×4=1742/8-1/8=1/8785×6-803=3907345-70-44=231417-62-27=328452-(360+38)=54228+226-280=174469+176×3=997200+113=313210+(246-26)=430835-151-243=441116+39=15575+311=38688×5+465=905197-19=178322+(235-34)=523113+183+54=350347+55×9=842586×3-200=15582/4-1/4=1/4164+65=229886×6-322=49941/4+2/4=3/4152+310=462568-110+689=1147745-154+235=826333-107=226418-87×4=70570-342=228403-(35+99)=269633×2-859=407457-102=355158×6-879=69521-(516-347)=352219+71=290123×4-313=17994+923+717=1734198+(330-291)=237387+112-22=477114-59-24=31646-292+478=832340×5=1700235+53-192=96580×5=2900399+737-851=285258-(403-278)=133137+37=174899-(745-29)=183158×(230-226)=632827×9=7443563+(447-283)=727913-(31+397)=485432+(890-225)=1097416-205-163=4898+(935-430)=603129×(494-488)=774275-232-30=13442+45+436=923363-(565-328)=126258×3-19=75587×2=174217+260-385=92104×(640-634)=624349-45×5=124188+227=415298-125-87=86442×6=2652425-19×3=368250+523-207=56644×3+339=471181-121=60762-482-147=133409-(19+37)=353390-174×2=42640×(703-700)=192081×6+269=75596+270=36631×(58-51)=217714×(50-41)=642634×9+231=537413-(97+112)=204645+291+644=1580446+816-414=848864+443×2=1750258-187+236=307674-(437-312)=549706-19-420=267410+684+965=2059191×2=382463×(300-292)=3704477+190+333=1000176-58+206=3245/7+2/7=1829-519=310459-316+717=8602/7-1/7=1/7773-(226+281)=266805-95×8=45951-48-111=792458-14×4=402428-380=4847×(265-260)=235299-(34+59)=20632+285-240=77395-121-231=434/6+2/6=1342+262×2=866307-102×3=1132+114+404=650371+648-237=782406+351=757133+475=608798-48-461=289855×9=7695411-148-210=53651×6-732=31741/8+3/8=4/8311+173-445=39467-(201+158)=10850×4+123=3232/5+3/5=1300-162=138478+(258-121)=615478-241+70=30723+(840-796)=67460-198=26288+311×3=1021221+315+102=638716-445-172=99993-63+706=163667+173=240986-595+841=1232982-548+164=598976×(30-22)=7808162×4-181=467568+953=1521703-174+206=735335-308=27526×(761-752)=4734690×9=6210712-(292+156)=264278+(579-98)=759132×7+54=97895+287=382473×9=4257127+215=342456-321-64=71344-(17+10)=317137×6-47=775872×6-956=427691+106-55=142387-(136+180)=71979-161×6=13240-15×7=135180-(146-84)=11890×(257-251)=54085+96=181303-70+104=337189×5-84=861272×3-431=385251+(495-253)=493442-(136+283)=23635×(264-259)=3175185×3-94=461265+81+419=765488+603-985=106427+(126-100)=453731+83+16=83045×2=90971+253+256=1480407-66-40=30127×(174-171)=81209×(667-663)=836134-(279-242)=9744×3=132175×4+251=951269×2+819=1357191×(21-16)=9555/8-2/8=3/846-(467-424)=341×2+225=307443-(491-140)=9252+(244-37)=259185×(289-285)=740470-214-70=186204×3+390=1002588-39×5=393291+175+480=946279-245=34447×4-548=1240329×(60-57)=987766-59-338=3693/7-1/7=2/7533+654+836=2023768-158+280=890196-(98+11)=87423-303=1204/9-1/9=3/9131+63=194250×(244-241)=750478-227+120=371697×6=4182404-27-331=46431+68-160=33957+215=272547-99×5=52883-(414+219)=250600+(567-61)=1106846-(320+327)=199351×2-372=330934-(777-736)=893174×5=87049×8-277=115799-(323+79)=397648×8=5184152×(343-338)=760412-(478-360)=294389-(70+61)=258422-(65+285)=72560-(69+163)=328743-(917-241)=67358+160×4=998110+61-12=159608-(605-379)=38278-50=28951+(741-177)=1515231×2-383=79630×7-89=4321491+(312-164)=639402-162-227=13401+(317-120)=598267+85=352792-102-296=394465-204-133=128108-(98-77)=87447-(394-293)=346165×(290-281)=148548+728+146=922332-(11+213)=108280-28×3=196786+222+834=1842620+272+287=1179538-37×3=427363-(156-144)=351405+347=752349-(51+237)=6129×(50-45)=145487+376+185=1048234×(273-269)=936571×4-779=1505232×2-24=44069+78=147161×6=966498-(315-42)=225289+(425-107)=607341+210+387=938503-(47+74)=382204-(53+54)=97383+247+263=893352×3=1056301-193-95=13762-(182-99)=67916×(486-480)=96441+(321-246)=516539-46×8=171258+451=709406+129×4=922859-(662-636)=833582+900-388=109465×9-152=433126+164=290495+(272-118)=649235+760-133=862979-(418+209)=352997-(10+232)=755169×8=1352236+(467-123)=580161-(40+27)=94272×2+242=786682-17=665850+437=1287434×2-777=91233+226-154=305162+215+446=823465+24×5=585920-120×2=680230+(831-488)=573340-121×2=9830+48=78901+(219-114)=1006126×4=50475×5+326=701964-575=389470+(817-54)=123373×(67-60)=511181+(381-178)=384856-658=198878-113×6=200433-(73-18)=378170×4+193=873166×(424-421)=49881-40+218=2592/3-1/3=1/3862-818-11=33856-(364+89)=403774×(454-447)=5418911-332+914=1493263-88×2=87832-632=200177×3+428=959206-(56+102)=48258-(110+65)=83581-(122+105)=35422+(176-126)=72738+726=1464282+205×3=897230+268-476=22476-(430-380)=426454-214=240724-(238-49)=535128-86=4297×(101-92)=873835-(129+553)=153673-(362-122)=43366+467-156=37755+255+592=902837-186×4=93138+31=1691/7+3/7=4/72/6+3/6=5/6271-20×6=1515/7-2/7=3/71/3+2/3=132×7=224151×(156-152)=604177+115×5=752805-444-310=51162+267-95=334161×(195-191)=644923+483×2=188995+(457-255)=297443-(316-262)=389119+(402-156)=365371+138+507=1016257+(278-15)=520413-(23+244)=146266-(847-676)=95656+(828-365)=1119110×4+496=93692+313=405689+194+84=967163-(457-339)=45424×2=848769-(217+233)=319447-(190+198)=59549×8=4392897×(708-704)=3588230×(254-251)=690940-295=64536+525+85=646103×9+702=1629679-64×6=295124-(387-342)=79234-206+305=333149×(403-398)=745796-(861-429)=364428+(318-58)=688443-367=76405×(452-445)=283575+384-322=137452-(475-386)=363300-(81+144)=7595×4-161=21972+267=339525-370+546=701304+(136-135)=30587+992+543=1622594-29×8=362913-21-159=733228-(147-113)=194634-114-290=230471-(259-255)=467197×4-245=543455+990=1445295+533-632=196426-162-19=2451/9+6/9=7/9711-302-247=162971-(144+362)=465435-98×4=43101×9+602=151130+104×7=758435-40×2=355484-(90+134)=260468-187+132=413390-51×4=186801-213-425=163596-(624-449)=421855-(111+729)=15934+257+816=2007191+418=609251×3+187=940306-(486-349)=16980+291+180=551471+715=1186258+273+233=76462×(328-325)=186550-134×4=14364-63-193=108205×4-223=597259-131-74=54484-390+405=499320-310+462=472462+764=1226965+435×2=1835938×3=2814751-(853-177)=75886-513+804=1177692×(683-678)=3460962-84-265=613385+(247-71)=561308-72×3=92473-28=445170×4+191=871830-380-411=39748×7-825=4411528×5=2640882-161+10=731871-100-444=327973-(113+774)=86305