人教2011版小学数学四年级小数的意义 (8).pptx

,110,0.1,1,210,0.2,1,请你分一分、涂一涂表示出0.2,1,110,0.1,1,210,0.2,1,310,0.3,1,410,0.4,1,510,0.5,1,610,0.6,1,710,0.7,1,810,0.8,1,910,0.9,1,1100,0.01,1,25100,0.25,1,1,2100,0.02,1,3100,0.03,1,4100,0.04,1,5100,0.05,1,6100,0.06,1,7100,0.07,1,8100,0.08,1,9100,0.09,1,10100,0.10,1,11100,0.11,1,12100,0.12,1,13100,0.13,1,14100,0.14,1,15100,0.15,1,16100,0.16,1,17100,0.17,1,18100,0.18,1,19100,0.19,1,20100,0.20,1,21100,0.21,1,22100,0.22,1,23100,0.23,1,24100,0.24,1,25100,0.25,1,26100,0.26,1,27100,0.27,1,28100,0.28,1,29100,0.29,1,30100,0.30,1,31100,0.31,1,32100,0.32,1,33100,0.33,1,34100,0.34,1,35100,0.35,1,36100,0.36,1,37100,0.37,1,38100,0.38,1,39100,0.39,1,40100,0.40,1,41100,0.41,1,42100,0.42,1,43100,0.43,1,44100,0.44,1,45100,0.45,1,46100,0.46,1,47100,0.47,1,48100,0.48,1,49100,0.49,1,50100,0.50,1,51100,0.51,1,52100,0.52,1,53100,0.53,1,54100,0.54,1,55100,0.55,1,56100,0.56,1,57100,0.57,1,58100,0.58,1,59100,0.59,1,60100,0.60,1,61100,0.61,1,62100,0.62,1,63100,0.63,1,64100,0.64,1,65100,0.65,1,66100,0.66,1,67100,0.67,1,68100,0.68,1,69100,0.69,1,70100,0.70,1,71100,0.71,1,72100,0.72,1,73100,0.73,1,74100,0.74,1,75100,0.75,1,76100,0.76,1,77100,0.77,1,78100,0.78,1,79100,0.79,1,80100,0.80,1,81100,0.81,1,82100,0.82,1,83100,0.83,1,84100,0.84,1,85100,0.85,1,86100,0.86,1,87100,0.87,1,88100,0.88,1,89100,0.89,1,90100,0.90,1,91100,0.91,1,92100,0.92,1,93100,0.93,1,94100,0.94,1,95100,0.95,1,96100,0.96,1,97100,0.97,1,98100,0.98,1,99100,