Question

1x1

Answer 1

1x1=2

Answer 2

1x1=1

Answer 3

1x1=1

k mik nhe

Answer 4

1x1=1

Answer 5

1x1=1

Answer 6

1x1 = 1

Answer 7

1x1=1

Answer 8

1 x1 = 1

Answer 9

1 x 1 = 1

Answer 10

1x1=1

Answer 11

1x1=1

Answer 12

1x1=1

Answer 13

mik nghĩ 1x1=1

hãy giúp đỡ mik nha

Answer 14

1 x 1 = 1