tuy day la mon toan nhung minh co 1 bai tho bon chu danh cho cac ban lop 6 nhe
ve ve ve ve
ve ve lop sau
6c toi day
co luyen chu nhiem
si so 30
ban lam lop truong
ni na hat hay
nen lam quang ca
to truong than yeu
linh tung thuong nhung,....minh quen rui hihihi