1+1=?
quá đúng
https://scontent.fsgn6-1.fna.fbcdn.net/v/t1.0-9/57620745_2089916374642543_487894472210776064_n.jpg?_nc_cat=104&_nc_oc=AQk1uKnp9BfUDqBQIGiq8ImiJqBgs0C3Rxo50gTPsXB1xGt8a-ySwUUhhW4NIRpIDbc&_nc_ht=scontent.fsgn6-1.fna&oh=66fc6d9a8603a2153d49bffa8c38dadb&oe=5D371609
Trả lời...........
1+1=2
................học tốt....................
#Mệt mỏi lắm rồi# nhớ k nha
1+1=2
kO ĐÚNG