Question

1=1=

Answer 1

1=1=1

Answer 2

1=1=1 thôi

j thế bn

Answer 3

1 = 1 =1

Answer 4

1=1=1

Answer 5

1 = 1 = 1 x 1 nha bạn

k mik nha 

( ^ _ ^ )

Answer 6

1=1=2-1

Answer 7

1 = 1 = 1

Answer 8

1=1=2-1

tk minh nhe