Question

1 + 1 =

Answer 1

Lời giải:

$1+1=2$

Answer 2

1+1 = 2

Answer 3

1 + 1 = 2

Answer 4

1+1= 2

Answer 5

1+1=2

Answer 6

1 + 1 = 2

Answer 7

2

Answer 8

1 + 1 = 3 

Answer 9

2

Answer 10

1+1=2

Answer 11

2

Answer 12

1+1=2

Answer 13

1 + 1 = 2

Answer 14

1+1=2

Answer 15

1+1=2 

Answer 16

1+1=2