问题 填空题 5.6m=______cm 3280ml=______l5025t=______kg 29dm2=______m289元=______分 73g=______kg. 答案 5.6m=560cm,3280ml=3.28l,5025t=5.025kg,29dm2=0.29m2,89元=8900分,73g=0.073kg.故答案为:560,3.28,5.025,0.29,8900,0.073.