写一写,读一读.(1)如图.写作: ;读作: .(2)西瓜重8.02千克.读作: .
= :16= 填小数=9÷ =.
= ÷ = (填小数)
12÷48= :8== %
15÷ ==1: = ÷40= .
= ÷ 5÷17====.