小学数学人教2011课标版一年级总复习——100以内数的认识与运算.pptx

1、总复习,100以内数的认识与运算,人民教育出版社义务教育教科书一年级数学下册,执教者：武汉市光谷第三小学 严丹,总复习,1,2,3,4,5,6,7,8,9,99,行,10,11,12,13,14,15,16,17,18,19,99,行,10,11,12,13,14,15,16,17,18,19,30,50,60,80,90,4,99,0,1,2,3,5,6,7,8,9,行,10,11,12,13,14,15,16,17,18,19,30,50,60,80,90,20,40,70,列,99,0,1,2,3,4,5,6,7,8,9,行,10,11,12,13,14,15,16,17,18,19,3

2、0,50,60,80,90,20,40,70,列,22,27,33,36,44,45,54,55,63,66,72,81,88,54,45,99,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,30,50,60,80,90,20,40,70,22,27,33,36,44,45,54,55,63,66,72,81,88,21,23,24,25,26,28,29,31,34,35,37,38,39,32,43,46,41,47,48,49,42,53,56,51,57,58,59,52,61,67,68,69,62,73,76,71,77,78,

3、79,83,86,87,89,82,93,96,91,97,98,92,64,65,74,75,84,85,94,95,15,24,25,47,56,58,67,85,86,94,95,96,96,86,76,15,56,47,57,45,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,16,17,18,19,20,21,22,23,24,25,26,27,28,29,31,32,33,34,35,36,37,38,39,40,41,42,43,44,46,48,49,50,51,52,53,54,55,58,59,60,61,62,63,64,65,66,67,68,6

4、9,30,70,71,72,73,74,75,77,78,79,80,81,82,83,84,85,87,88,89,90,91,92,93,94,95,97,98,99,100,90,99,100,98,97,96,95,94,93,92,91,89,88,87,86,85,84,83,82,81,79,78,77,76,75,74,73,72,71,69,68,67,66,65,64,63,62,61,59,58,57,56,55,54,53,52,51,49,48,47,46,45,44,43,42,41,39,38,37,36,35,34,33,32,31,29,28,27,26,25

5、,24,23,22,21,19,18,17,16,15,14,13,12,11,9,8,7,6,5,4,3,2,1,80,70,60,50,40,30,20,10,0,（1）,（2）,81,71,45,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,31,32,33,34,35,36,37,38,39,40,41,42,43,44,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,30,70

6、,72,73,74,75,76,77,78,79,80,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,同学们，围绕“100以内数的认识与运算” 我们复习了什么？我们是怎么复习的？,99,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,30,50,60,80,90,20,40,70,22,27,33,36,44,45,54,55,63,66,72,81,88,21,23,24,25,26,28,29,31,34,35,37,38,39,32,43,46,41,47,48,49,42,53,56,51,57,58,59,52,61,67,68,69,62,