问题 填空题

排一排.

(1)4.504.0540.50.455.400.54

______<______<______<______<______<______;

(2)1千米27000dm2102公顷

______>______>______.

答案

0.45<0.54<4.05<4.50<5.40<40.5;

102公顷>1千米2>7000dm2

故答案为:0.45,0.54,4.05,4.50,5.40,40.5;102公顷,1千米2,7000dm2

单项选择题
单项选择题