Đặt câu hỏi cho các câu trả lời sau :
1,The chairs are in front of the desk.
2,Yes,I can use chopticks.
3,Nam lives in Hoa Phong Street.
4, I like English and Music.
5,It's 846321.That's her telephone number.

1.< , > , = :

3 tấn 45 kg ....... 345 yến 

14 dam² 2m² ........ 152m²

2.Tính rồi so sánh :

116m 4dm .......... 312m - 116cm

53 km 18m ............ 187 hm - 98 hm