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510-172=181+29=267+173=111-73=141+184=191-56=301+109=818-81=270+120=406+270=307+125=264+157=129+49154+256=158+13=二245+125=338-19=158+72=247-170=150-81=906-390=172+81=89+56=130-58=4x94-6=380-102=145-50402-220=4x259-8=二二150+80=121+99=168-82=90-1021+3x3=二206+197=340-180=13x320:4二二32107-54:6=402-180=二49・7=10:4=460+150=106+86=口算6450-2800=362+460=50+57=706+194=127+82=308-190=600-331=903-260=909-80=1520+280=218+605=631-260=620+140=36+17=500-105=180+50=950-240=635+165=300-166=430+281=490+312=350-152=451+162=496+130=408+22=340-250=632+78=24，二251+95=340+580=700+126=24:985二二278-59960-270=99=6:2x344:2=二二5x572:83x6;2=44x2=二二615:3370-299=366+462=勺=二181+70=283+650=533+249=124+36=列竖式计算150+760=127+46=524+440=91-5830+187=683+24二二口算28+443=905-41=329+85=189二491+14=121+85=710-120=44-23=400+630=309+804=503+35=56+62=18+72=272+42413-212=二96-49561+27=154-74=二610-85=232+9=392+13=870-73=42+369=27933+172=二182+35=5910-50=113+217=73-25181-132=二28:4434-82=192+35二二811-250824+29二二369=82+37=63:9+5=263+91=551-12=12:3=3x129x9-6=二805-30=9-4=45:572:9689二二二24+418=8x3-1472+95列竖二二*782-149式计算,二814-357二*295+874=1802-596=670-78+5238:5=二312+589=26-4=304+847=12x4:34x3296+122=二口算带*的验算408104-12=二921+49=623+117=850-29=86+50=521+84=300-188=744+312=981+81=557-19=208-160=5x6=803-120=416+27=57+127=951-56二710-309=533-217=220+924=69:3850+170=二523-108=286-18=651-536=912+209=618-183=506+47=7x6=56:8545+38=918-81=6820+201=二4x5=7x5-19=6:3=740-370=8406-70=5x6:342+6818:4=二二口算910-15=43:8=6+3+38=194-17=45+82=616-230=650-405=108-74=16+504=380+197=509-412=64+39=151+72=54；9217-156=371-25=二807-43=121+815=1654-6=314-22=419+303=518-61=1400-70=109+706=73+54=701-52=829-60=4600-2700=28491-19=45+261=一二81+199=351-122=800-104=441+80=751-128=504-480二7x8650+390=841-205=810+520=二63:7+1=700-340=504+340=列14:7x9222=49:6二二竖式计算5130-640=14x2-9=38:5=3042+478=8510-137=950-526=757+82-27=713+999=736-95+52=217+847=42:6=45x2=297664-8=二口算523-251=72:9=510-123=284+116=181+37=530-305=666+250=426-155=1000-21=539-61=820+530=9400-2600=244+81=691-19=73+78=642+248=6400-3500=929+103=90+49=660-413=941+80=856+17=703-47=840-76=409+385=9+643=280-82=149+814=11x7=345+62=36+306=361-15=550+63=8x10=718-251=6x6=30-12:6=1x820-6=45:5x6二二357=19+12-64x4=13^5=二列竖10x10=*的验算式计算,*237+195=*1013-825=921+539=816-97+65=845-349=892-538=26:7=57:9=741+586=276+458=521-170=300+188=55:8=410+794=850-629=5x3二335-217=□算220+24=380-120=81-9682-18=二419+14=566-153=710-390=44+23=667-89+52=400+360=528-130=81+27=14-3=390+480=227+24二112+58=157-44二314-221=32+29=50+335=24+639=170-120=618-50=31+72=96-94112+173=二65+26=72:8=318-121=329+31=92+35=615+72=35-27=248+29=128+35=9-3+1=708-37=811-205=515-21=32989x9=二910-550=269+31=9:563；9=86:9=二344-28=800-53=28+73二列竖72^9=*827-149=3x6二式计算,481-305=279二*259+847=5802-96=14-3x3=35:8二123+958=3074+84=24:4=21:369+221=二□算3x4;2=15:5二760-87+25=140-21=带*的验算44-2x3=25:3215+48=580-29=二291+49=820-160=891+18=362+171=447+123=488195-56=461+72=二68-50=755-19二57+27=36:9=91-85=30+18=836+24=291+209=580+170=28+44=590-14=392+85=56+47=618-18=325-19=950-821=78+14=37/45:5=二5x656:7=16:3=42:6=18:2=二7x5=4x5-19=3x6-333・86-3x3=二二□算94-1791-55616-130=803+179=590-142=二二650-540=54+28=164+50=721-516=137-52=64-39=801-47=54:9=324-21=491-303=780-34=115+27=165-46=37+45700-52=二815-16=121+185=190+670=911-9=45+26二89-601700-40=24；6=144+80=157-128=二816400-2700=800-410=418-205=810-520=二540-480=513-122=650-390=700-430=450+340=63-7=56+8=47-6=44x244:2二二14-7=12-6=27:9=15x2=34s列竖式计算2034+487=1350-640=577+28-72=713+99=851-137=367-95+25=102+748=550-269=24，=7598二□算513-120=352-251=118+73=530-350=600+250=426-150=248+112=935-16=280+350=6400-2900=244+11=1000+21=737=460+240=6300-4500=909+21=490+50=611-9=81:9=620+280=115-94=54+38=730-470=840-760=431-4=370-47=408-76=490+380=1x4=149+80=280-28=149+148=11X6=49:89+461=二61-13=550+33=8X4=190+49=33+606=6x6=12:6=1x4=660-13=45s3674964x6=800+17=二二10000口二453+26二口算18・9=181+19=187-125=口算180+63=6x618:6=616+27=二730-470=170+209=24:8=155223+42=二56+260=带*的验算65+26=573-44=92+31299+301=227+24=725-40=二100x0=48・881+27=573-44=754-49=8x8=二10:2=910-550=25・57x5935-127=二二24+93=662+17=94-16=18:3291+21=二76+77380-120=345-280=55+63=二30:6二257+61668+221=152-15=455二35:6=二列竖式5x8=*732+195=计算,921+325=186-97+56=*1310-582=829-58326575:9二二二854-349=417+568=600-430=450+390=660+240=940-760=607-80=315+94=18:6+25=4x6-9=530-350=35:7=25:5=560-280=840-590=497+260=645+255=32:4=940+320=5300+1700=520+280=360+440=620+280=940-560=36+77=9x9=49:7=78-29=125+75800-2=二127+64=16+7=16:2443-280=872-605=二581-18=540-14=136-119=960-390=26+57=430+280=796-680=570+260=416+605=800-74=657-39049+37=5x4=3x12=2x6=二464-6=5・216:8=二列竖式计算3150-960=995+82-72=5026+473=581-317=673-59+41=430+991=2695-506=7449576二二120+884=口算64:8=17+43=36+484600+2700=二170+460=2x3+17=3x3476+160=6301-4500=二420-7=16:41280-520=490+210=7400-4300=二280+26=501+15=368+17=546-18;7600-1900=234+2770-49=二100-32=81-9=8500-5411=39+62=800-410=72-9630-260=6400+2900=二810-520=595+6=351-47=385-182=39+240=509+720=280+350=288-109=186+91=42^9=912+128=854-28=8x048+58=二81:8=609+325=314+48=38:5=7+35:7=7x8二416+344=2x17=25:25=□算359+19=219+87=453-48=135+47=390+24=8-3=65+29=641+34=881-109=42:9=9x11=713+95=422+93=348-70=296+613=341+746=218+38=129-4252+284=761-9=二7x3=93+84=405+595=880-39=27s23x3371+231=486-87295-3837+724=二二二91-78=9x67x735+5=56:7=二二413+2963-28153+19=600-82=98+8=二二5x64x8=1917-72—870-9=二二632-82=95+93=127+116=826-7611x5+29=二列竖式计算392+632=606-378=331+109-74=997+386=113+498=740-89+33=693+211=438-365=32:4=70-8=□算1000-880=171+250=720-480=350+167=139+241=284=469-80=653-160=460-190=42:8=5x12=540-450=242+390=378-88=9170-170=6x9650-190=47+2654+82760-190=二二二4x4=93+17=440+550=782-90=19-2=35x2913+11=86-18205+37=320-130=二二6x614x218:663:935:8=二二二二349-236=55+28=153+19=607-37=18+82=7x3=9x4=25:5=41:7=128+22=95+35=167-87=68-17=4130+400=列竖式计算590-352325+354=130+66-72=二245+198=251+69=110-47+23=206+295=505-26=32:5=17:4=134-117=口算469+80=820-17=522+38=649+232=484+216=638+57=462-2468+190=72:8=二42:9=76+190=242-9078+82=2x15=二9170+110=455+17=57-29854+26=6x8=二193+10=913+90=96-29=782+18=7x392=二14x3=1000+18=75+37=24x2=302-101=44+37=25s49:75x7=二33:9=11x4=513+91=706-361=439-263=26+90=95-37=12x3=30-6=8x2=23-5=671+37=88-19=730-50=4130+4230=217+29=口算446+25=122+178=336-308=365-36=260+440=23+139=538-316=130+190=24:630^7=二22+229=581-63=788+212=2x16=91+11=130+317=55-49540+29=3x5二124+36=二625-35=846-19=34+518=9x351:8二二13x3=337+118=97-59=33x2=443-18=5x9=22x3=81:9=42:743:6=二739-419=344+29=334+46=337-119=28+91=2x2=8x4=4x5=56-7=28-3=630-2585-3661+46=73-26=3020+423=二二列竖式计算，带*的验算*1100-928=*327+159=548-439=291+352=156-47+65=口算147+658=982-358=44:565-7=二217+28==236+464=口算2150+820=803-190=600-313=670+149=240-108=500-115=128+605=613-206=990-84=610+486=340+182=108+57=509-402=36+170=50+75=480+25=904+231=305-152=390+260=300-126=403+508=430-205=326+78=260+140=694+310=906-270=700+261=32:8二635+156=215+59=42:7二18:910:2x3=二415+126=782-59=56:8=3x8;2=22x3=267=5x6328+506=二730-299=18:5二6:06405-2800二406+510=125-38+77=48:2=列81+170=667+89-72=竖式计算173二460-315=652+48=7521-105=762+548=508-296=55:7二140+974=935+91=243430^6=1x9=二式计算,84-6=带*的验算35:547:8二二*1031-582二153+74=309+42=435-84=7x11=219+78=188-109=46:9461+43=二341+764=56+92=834-70=296+136=224+39=7x7=371+95=25+428=671-9=912-42=821+83=33x3=808-39=276450+955=39+48=91-87=295-83=73+247=648-78=137+213=143+92=35563^7=7x9=二8x6=6x6=153-19=600-28=89+8=63+28=263-28=2197x564:8=54—9+12=二3x8二口算172+161=628-67=8x5-9=95+39二180+36=170+920=814-9=272+42=527-40二56+62二56+206=661+72=753-44475-49=二929+301=92+13=322+247x10=593-127=二81+72二48:8537-44=266+1794-18=二二910-505=10:5500x0=830-102=534-280=二42+39=18:38x8=686+221125-51=二」67+77=55+36=255=490+57=670-80=725+16=455219+21=341-24=531+49=二811+91=18:6x5二列竖5x8+3=2x6二4x7-9=*273+951=845-439=192+325=816-65+97=。
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