二年级下学期口算及竖式计算.pdf

.口算510-172=181+29=150+760=533+249=366+462=191-56=301+109=267+173=127+46=124+36=307+125=264+157=818-81=111-73=524+440=245+125=338-19=129+49=270+120=141+184=906-390=172+81=158+72=154+256=406+270=380-102=145-50=89+56=247-170=158+13=150+80=121+99=402-220=130-58=150-81=206+197=340-180=168-82=42=162=105=133=90-102=497=104=546=204=-496=598=1+33=优选.口算706+194=127+82=6450-2800=460+150=402-180=909-80=1520+280=308-190=362+460=106+86=36+17=500-105=218+605=600-331=50+57=300-166=430+281=180+50=631-260=903-260=496+130=408+22=490+312=950-240=620+140=251+95=340+580=340-250=350-152=635+165=278-59=960-270=700+126=632+78=451+162=55=728=99=249=247=61=153=362=623=85=181+70=283+650=370-299=442=442=列竖式计算265+84=604-153=125+38-77=276+458=521-170=667-89+52=-优选.410+794=850-629=143=558=口算419+14=390+480=112+58=170-120=81 9=400+360=314-221=50+335=65+26=44+23=227+24=618-50=96-94=615+72=81+27=32+29=72 8=329+31=708-37=157-44=31+72=35-27=128+35=910-550=24+639=318-121=811-205=32 8=344-28=112+173=248+29=269+31=63 9=28+73=92+35=515-21=800-53=213=36=93+1=95=244=155=279=99=729=342=423=14-33=869=列竖式计算，带*的验算*259+847=*827-149=123+958=481-305=760-87+25=-优选.3074+84=5802-96=253=358=口算580-29=291+49=362+171=48 8=69+221=891+18=447+123=300+188=68-50=140-21=461+72=380-120=5 3=755-19=215+48=220+24=710-390=335-217=57+27=820-160=566-153=528-130=682-18=36 9=195-56=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=374=55=56=567=163=426=182=75=45-19=363=33 8=633=-优选.口算94-17=91-55=616-130=803+179=590-142=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+45=70052=815-16=121+185=190+670=911-9=45+26=89-60=1700-40=24 6=144+80=157-128=81 9=6400-2700=800-410=418-205=810-520=540-480=513-122=650-390=700-430=450+340=637=568=476=442=147=126=279=152=列竖式计算2034+487=1350-640=577+28-72=-442=345=优选.713+99=851-137=367-95+25=102+748=550-269=247=758=口算513-120=352-251=118+73=530-350=600+250=426-150=248+112=935-16=280+350=6400-2900=244+11=1000+21=73 7=460+240=6300-4500=909+21=611-9=81 9=620+280=190+49=115-94=54+38=730-470=840-760=660-13=149+80=370-47=408-76=490+380=800+17=9+461=280-28=149+148=116=453+26=33+606=61-13=550+33=84=187-125=455=66=126=14=100100=367=496=46=-186=155=优选.口算180+63=65+26=189=227+24=725-40=170+209=299+301=616+27=573-44=754-49=56+260=81+27=223+42=7 5=935-127=92+31=910-550=573-44=662+17=94-16=488=24+93=1000=380-120=345-280=10 2=76+77=88=668+221=152-15=18 3=257+61=25 5=490+50=607-80=55+63=181+19=291+21=431-4=315+94=455=66=306=14=186+25=-优选.58=248=356=498=46-9=列竖式计算，带*的验算*1310-582=*732+195=854-349=921+325=186-97+56=417+568=829-583=265=759=口算730-470=600-430=450+390=660+240=940-760=530-350=645+255=620+280=560-280=840-590=497+260=360+440=78-29=940+320=5300+1700=520+280=49 7=16 2=940-560=36+77=9 9=16+7=540-14=125+75=800-2=127+64=581-18=796-680=443-280=872-605=26+57=430+280=49+37=136-119=960-390=-优选.800-74=657-390=17+43=570+260=416+605=26=648=33=54=312=168=23+17=164=466=5 2=列竖式计算5026+473=3150-960=995+82-72=430+991=581-317=673-59+41=120+884=2695-506=749=576=口算170+460=420-7=501+15=36+48=4600+2700=490+210=280+26=70-49=476+160=6301-4500=546-18=234+27=800-410=1280-520=7400-4300=81-9=39+62=595+6=368+17=7600-1900=630-260=810-520=280+350=100-32=8500-5411=-优选.385-182=509+720=854-28=72-9=6400+2900=186+91=912+128=314+48=351-47=39+240=48+58=609+325=416+344=288-109=429=7 8=25 5=2 17=8 0=357=32 4=818=2525=385=7+357=口算359+19=83=911=-219+87=453-48=135+47=65+29=641+34=881-109=713+95=422+93=348-70=390+24=429=296+613=优选.341+746=218+38=129-42=52+284=761-9=73=93+84=405+595=880-39=275=233=371+231=486-87=295-38=37+724=91-78=96=77=355=567=413+29=63-28=153+19=600-82=98+8=56=48=197=728=709=632-82=95+93=127+116=826-76=115+29=列竖式计算392+632=606-378=331+109-74=997+386=113+498=740-89+33=693+211=438-365=324=708=口算1000-880=171+250=720-480=350+167=139+241=-优选.284=469-80=653-160=460-190=428=512=540-450=242+390=378-88=9170-170=69=650-190=47+26=54+82=760-190=44=93+17=440+550=782-90=192=352=913+11=86-18=205+37=320-130=66=349-236=73=128+22=列竖式计算590-352=245+198=206+295=-142=186=55+28=153+19=94=133=95+35=167-87=325+354=251+69=505-26=639=358=607-37=18+82=255=417=68-17=4130+400=130+66-72=110-47+23=325=174=优选.口算649+232=134-117=820-17=522+38=484+216=728=469+80=462-24=68+190=429=215=638+57=242-90=78+82=9170+110=68=76+190=57-29=854+26=193+10=73=242=57=439-263=82=730-50=-455+17=913+90=143=44+37=114=95-37=96-29=782+18=92=1000+18=75+37=302-101=255=497=339=513+91=706-361=26+90=123=306=235=671+37=88-19=4130+4230=优选.口算365-36=217+29=122+178=336-308=260+440=246=446+25=538-316=130+190=307=216=23+139=581-63=788+212=91+11=35=22+229=55-49=540+29=124+36=93=130+317=846-19=34+518=518=332=625-35=337+118=97-59=443-18=59=223=819=427=436=739-419=344+29=334+46=337-119=28+91=22=84=45=567=283=630-25=85-36=61+46=73-26=3020+423=列竖式计算，带*的验算*1100-928=*327+159=548-439=291+352=156-47+65=147+658=982-358=445=657=-优选.口算670+149=990-84=36+170=300-126=694+310=215+59=782-59=56=60=81+170=列竖式计算652+48=762+548=-217+28=6405-2800=406+510=240-108=2150+820=803-190=236+464=610+486=500-115=128+605=600-313=50+75=340+182=108+57=613-206=390+260=480+25=904+231=509-402=260+140=403+508=430-205=305-152=635+156=906-270=700+261=326+78=415+126=427=189=328=267=568=382=1023=185=328+506=730-299=223=482=460-315=125-38+77=7521-105=667+89-72=优选.140+974=508-296=173=557=口算935+91=86=711=341+764=77=333=91-87=143+92=66=263-28=-219+78=56+92=371+95=821+83=39+48=137+213=86=63+28=38=95+39=435-84=153+74=309+42=461+43=188-109=469=224+39=834-70=296+136=912-42=25+428=671-9=450+955=808-39=276=648-78=295-83=73+247=79=355=637=153-19=600-28=89+8=2175=648=549+12=172+161=628-67=859=优选.口算180+36=56+62=819=272+42=527-40=170+920=929+301=661+72=753-44=475-49=56+206=81+72=322+24=710=593-127=92+13=910-505=537-44=266+17=94-18=488=42+39=5000=830-102=534-280=105=67+77=88=686+221=125-51=183=725+16=25 5=490+57=670-80=55+36=811+91=219+21=341-24=531+49=455=26=306=19=1865=58+3=244=355=478=47-9=列竖式计算，带*的验算*1031-582=*273+951=-优选.845-439=192+325=816-65+97=741+865=982-583=264=275=口算491+14=309+804=121+85=710-120=18 9=400+630=413-212=503+35=56+62=44-23=272+42=610-85=96-49=561+27=18+72=232+9=27 3=392+13=870-73=154-74=3+172=73-25=182+35=5910-50=42+369=181-132=811-250=284=434-82=113+217=824+29=263+91=36 9=82+37=192+35=551-12=805-30=123=312=639+5=94=24+418=455=729=99-6=72+95=1243=432=83-14=689=列竖式计算，带*的验算-优选.*295+874=*782-149=312+589=814-357=670-78+52=304+847=1802-596=264=口算850-29=921+49=623+117=40 8=96+122=981+81=744+312=300-188=86+50=104-12=416+27=803-120=56=557-19=521+84=220+924=710-309=533-217=57+127=208-160=651-536=523-108=286-18=693=951-56=91-58=30+187=683+24=912+209=850+170=28+443=905-41=329+85=506+47=618-183=532-91=950-128=87+41=314=1515=76=568=63=42+68=184=-385=优选.45=75-19=563=43 8=63+38=口算194-17=910-15=616-230=380+197=509-412=650-405=45+82=16+504=217-156=371-25=64+39=108-74=54 9=314-22=419+303=807-43=151+72=1654-6=73+54=70152=518-61=121+815=109+706=91-19=45+261=829-60=1400-70=28 4=441+80=751-128=81+199=4600-2700=800-104=841-205=810+520=-优选.504-480=351-122=650+390=700-340=504+340=637+1=78=452=222=496=1479=426=729=142-9=385=列竖式计算3042+478=5130-640=757+82-27=713+999=8510-137=736-95+52=217+847=950-526=297=668=口算510-123=523-251=181+37=530-305=666+250=426-155=284+116=539-61=820+530=9400-2600=244+81=1000-21=73+78=642+248=6400-3500=929+103=691-19=918-81=6820+201=90+49=151-49=545+38=740-370=8406-70=660-413=-优选.941+80=703-47=840-76=409+385=856+17=9+643=280-82=149+814=117=345+62=36+306=361-15=550+63=810=718-251=4556=66=30-126=18=206=1010=357=19+126=44=135=列竖式计算，带*1013-825=845-349=741+586=-*的验算*237+195=921+539=816-97+65=892-538=267=579=优选