義務(wù)教育人教版四年級下冊,4,第7課時 小數(shù)與單位換算（1）,小數(shù)的意義和性質(zhì),1m（）dm 1dm（）cm 1m（）cm 1km（）m 1kg（）g 1m2（）dm2,10,10,100,1000,1000,100,1.填空。,0.08,25,1.36,4030,0.7,9.5,2.口算。,801000,0.25100,136100,4.031000,7001000,0.095100,按照身高從