一年级数学上册5以内加减法口算课件.ppt

一年级数学上册5以内加减法口算课件-(5),一年级数学上册5以内加减法口算课件-(5),55,55,41,41,40,40,52,52,55,55,33,33,03,03,10,10,20,20,41,41,05,05,41,41,51,51,14,14,53,53,04,04,55,55,53,53,13,13,12,12,42,42,50,50,55,55,02,02,14,14,32,32,21,21,05,05,50,50,40,40,05,05,55,55,21,21,44,44,20,20,33,33,00,00,40,40,03,03,21,21,00,00,23,23,43,43,32,32,42,42,53,53,44,44,52,52,20,20,55,55,23,23,12,12,41,41,10,10,21,21,41,41,50,50,05,05,42,42,33,33,40,40,11,11,03,03,54,54,32,32,31,31,44,44,20,20,04,04,23,23,40,40,05,05,55,55,13,13,03,03,44,44,55,55,13,13,14,14,55,55,00,00,42,42,31,31,05,05,50,50,14,14,14,14,12,12,20,20,20,20,20,20,31,31,12,12,53,53,41,41,33,33,21,21,14,14,05,05,23,23,14,14,41,41,44,44,02,02,33,33,00,00,00,00,23,23,31,31,42,42,44,44,42,42,05,05,11,11,13,13,50,50,53,53,52,52,31,31,32,32,30,30,02,02,02,02,44,44,54,54,33,33,04,04,00,00,54,54,12,12,50,50,05,05,52,52,05,05,14,14,14,14,44,44,55,55,30,30,21,21,30,30,33,33,32,32,11,11,42,42,00,00,41,41,23,23,11,11,55,55,55,55,32,32,33,33,30,30,43,43,42,42,33,33,42,42,41,41,50,50,22,22,55,55,05,05,41,41,05,05,05,05,04,04,03,03,55,55,04,04,10,10,31,31,21,21,10,10,05,05,55,55,53,53,53,53,14,14,05,05,12,12,13,13,33,33,55,55,00,00,05,05,32,32,40,40,22,22,11,11,50,50,01,01,55,55,44,44,11,11,31,31,04,04,22,22,22,22,44,44,14,14,14,14,54,54,04,04,30,30,55,55,43,43,42,42,55,55,43,43,53,53,55,55,20,20,12,12,32,32,14,14,30,30,05,05,41,41,41,41,32,32,54,54,14,14,52,52,30,30,44,44,32,32,20,20,04,04,20,20,10,10,43,43,21,21,53,53,21,21,02,02,04,04,42,42,44,44,03,03,41,41,04,04,05,05,52,52,04,04,05,05,32,32,04,04,感谢聆听,感谢聆听,