新人教版四年级上册小数的意义.ppt

小数的意义,1分米,0.1米,1分米= =0.1米,0.9米,你能找到零点几，说给同桌听，并说说你是怎么找的？,1分米,0.1米,1分米= =0.1米,0.9米,0.1分米,1厘米,0.1元,1角,10,1,0.1,0.01米,0.49米,1厘米,0.07米,0.01,0.01,0.01,0.001,1,0.1,0.01,0.001,0.01,0.01,0.001,0.1,1,0.1,0.01,0.001,总结:,说说这堂课我有什么收获?,1,0.1米,分米,1分米,1厘米,0.1米=1分米,0.1分米=1厘米,米,0.1分米,1元,0.1元,1角,0.1元=1角,0.1,0.1,0.1,0.1,0.1,0.1,0.1,0.1,0.1,0.1,0.01=,（ ）米,（ ）米,（ ）米,填入合适的小数。,0.05,0.38,0.80,0.8,0.001=,