二年级下学期口算及竖式计算.docx

1、二年级下学期口算及竖式计算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

2、=4X2=4X96=16吃=10弋=13X3=90-10 乞=59七=497=10 *546=20 *1+3 X3=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=

3、960-270=700+126=632+78=451+162=5X5=72七=99=249=247=61 =15七=3X32=62X3=85=181+70=283+650=370-299=44 %=442=列竖式计算265+84= 604-153= 125+38-77=276+458=521-170=667-89+52=410+794=850-629=14七=558=419+14=390+480=112+58=170-120=81 -)=400+360=314-221 =50+335=65+26=44+23=227+24=618-50=96-94=615+72=81+27=32+29=72 =

4、329+31=708-37=157-44=31+72=35-27=128+35=910-550=24+639=318-12仁811-205=32-8=344-28=112+173=248+29=269+3仁63-9=28+73=92+35=515-21 =800-53=213=3X5=9-3+1 =95=24 *15-5=27 -9=9X9=729=3X42=4-2X3=14-3 X=86-9=列竖式计算，带*的验算*259+847= *827-149=123+958=481 -305=760-87+25=3074+84=5802-96=25 -5=358=580-29=291+49=362+

5、171=48 =69+22仁891+18=447+123=300+188=68-50=140-21 =461+72=380-120=5X3=755-19=215+48=220+24=710-390=335-217=57+27=820-160=566-153=528-130=682-18=36为=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=37 +55=5X5=56 =16七=426=182=7 &4X5-19=3X53=33 =63X3=94-1

6、7=91-55=616-130=803+179=590-142=650-540=54+28=164+50=721 -516=137-52=64-39=801-47=54为=324-21 =491 -303=780-34=115+27=165-46=37+45=700 2=815-16=121+185=190+670=911 -9=45+26=89-60=1700-40=24侮144+80=157-128=81为=6400-2700=800-410=418-205=810-520=540-480=513-122=650-390=700-430=450+340=637=568=476=44 2=4

7、42=147=126=279=152=345=列竖式计算2034+487=1350-640=577+28-72=713+99=851-137=367-95+25=102+748=550-269=24 =758=513-120=352-251 =118+73=530-350=600+250=426-150=248+112=935-16=280+350=6400-2900=244+11=1000+2仁73-7=460+240=6300-4500=909+21=611 -9=81 一 9=620+280=190+49=115-94=54+38=730-470=840-760=660-13=149+8

8、0=370-47=408-76=490+380=800+17=9+46 仁280-28=149+148=11X 6=453+26=33+606=61-13=550+33=8X 4=187-125=455=6X5=12七=1 X4=18七=100 勻00=36牛496=4X6=15吒=180+63=65+26=18-9=227+24=725-40=170+209=299+301=616+27=573-44=754-49=56+260=81+27=223+42=7X5=935-127=92+3 仁910-550=573-44=662+17=94-16=48侔24+93=100 0=380-120=

9、345-280=10吃=76+77=8X8=668+221=152-15=18七=257+6仁25-5=490+50=607-80=55+63=181+19=291+2仁431-4=315+94=455=6X5=30-3=1 4=18-3+25=5X8=24侔35-3=49七=4 9=650-190=47+26 =54+82=760-190=4X4=93+17=440+550=782-90=192=35 X913+1仁86-18=205+37=320-130=6X5=14X2=18七=63为=358=349-236=55+28=153+19=607-37=18+82=7X3=9X4=13X3=

10、25吒=417=128+22=95+35=167-87=68-17=4130+400=列竖式计算325+354=130+66-72=590-352=245+198=251+69=110-47+23=206+295=505-26=325=17泊=649+232=134-117=820-17=522+38=484+216=72 =469+80=462-24=68+190=429=2X15=638+57=242-90=78+82=9170+110=6 8=76+190=57-29 =854+26=193+10=7X3=455+17=96-29=782+18=9吃=24 X913+90=1000+18

11、=75+37=302-101 =5X7=14X3=255=49 =339=439-263=44+37=513+91=706-361 =26+90=8X2=11 X4=12 X3=30七=235=730-50=95-37=671+37=88-19=4130+4230=365-36=217+29=122+178=336-308=260+440=24七=446+25=538-316=130+190=307=2X16=23+139=581-63=788+212=91+1 仁3X5=22+229=55-49 =540+29=124+36=9X3=130+317=846-19=34+518=518=33

12、2=625-35=337+118=97-59=443-18=5X9=22X3=819=42 =436=739-419=344+29=334+46=337-119=28+9 仁2X2=8X4=4X5=56 =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=65 =670+149=217+28=6405-2800=406+510=240-108=990-84=2150+820=803-190=236+464=610+48

13、6=36+170=500-115=128+605=600-313=50+75=300-126=340+182=108+57=613-206=390+260=694+310=480+25=904+231=509-402=260+140=215+59=403+508=430-205=305-152=635+156=782-59=906-270=700+261=326+78=415+126=5X5=42 =189=328=267=60=56七=3X82=102X3=185=81+170=328+506=730-299=22 X3=482=列竖式计算652+48= 460-315= 125-38+77

14、=762+548=7521-105=667+89-72=140+974=508-296=17七=557=935+9仁219+78=435-84=153+74=309+42=8容56+92=461+43=188-109=46为=7X1仁371+95=224+39=834-70=296+136=341+764=821+83=912-42=25+428=671-9=7X7=39+48=450+955=808-39=27 W=33X3=137+213=648-78=295-83=73+247=91-87=8X6=7X9=355=63 =143+92=63+28=153-19=600-28=89+8=6

15、X5=3X3=217X5=648=54为+12=263-28=95+39=172+161=628-67=8X59=180+36=56+62=81 - 9=272+42=527-40=170+920=929+30仁661+72=753-44=475-49=56+206=81+72=322+24=7X10=593-127=92+13=910-505=537-44=266+17=94-18=48侔42+39=500 X0=830-102=534-280=105=67+77=8X5=686+221=125-51 =18七=725+16=25-5=490+57=670-80=55+36=811+91=2

16、19+21=341-24=531+49=455=2X5=30-3=1刈=18-3X5=5X5+3=24 *35-5=478=4X7-9=列竖式计算，带*的验算*1031 -582=*273+951=845-439=192+325=816-65+97=741+865=982-583=26 -1= 275=491+14=309+804=121+85=710-120=18 -)=400+630=413-212=503+35=56+62=44-23=272+42=610-85=96-49=561+27=18+72=232+9=27七=392+13=870-73=154-74=3+172=73-25=1

17、82+35=5910-50=42+369=181 -132=811-250=28*434-82=113+217=824+29=263+9仁36-9=82+37=192+35=551-12=805-30=12七=3X12=63-9+5=94=24+418=45-5=72 -9=9 X9-6=72+95=12 4七=4X3-2=8X3-14=68-)=列竖式计算，带*的验算*295+874= *782-149=312+589=814-357=670-78+52=304+847=1802-596=26-4=38-5=850-29=921+49=623+117=40 =96+122=981+81=74

18、4+312=300-188=86+50=104-12=416+27=803-120=5X5=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=532-9仁950-128=87+4仁31 *15 勻5=7 6=56七=6七=42+68=18 +4X5=7 5-19=56七=43 =6 七+38=194-17=910-15=616-

19、230=380+197=509-412=650-405=45+82=16+504=217-156=371 -25=64+39=108-74=54为=314-22=419+303=807-43=151+72=1654-6=73+54=701 2=518-61 =121+815=109+706=91-19=45+26仁829-60=1400-70=28 一4=441+80=751-128=81 +199=4600-2700=800-104=841-205=810+520=504-480=351 -122=650+390=700-340=504+340=637+1 =7X8=45X2=222=49容

20、1479=42 W=729=14X2-9=385=列竖式计算3042+478=5130-640=757+82-27=713+999=8510-137=736-95+52=217+847=950-526=29 =668=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=941+80=703-47=840-76=409+385=856+17=9+643=