Say the numbers in sequence: 23,22,24,21
21, 22, 23, 24
Say the numbers in sequence: 12, 11, 10, 13
10, 11, 12, 13
Say the numbers in sequence: 36, 35, 34, 37
34, 35, 36, 37
Say the numbers in sequence: 47, 50, 48, 49
47, 48, 49, 50
Say the numbers in sequence: 51, 50, 53, 52
50, 51, 52, 53
Say the numbers in sequence: 69, 66, 68, 67
66, 67, 68, 69
Say the numbers in sequence: 80, 78, 79, 77
77, 78, 79, 80
Say the numbers in sequence: 90, 89, 91, 88
88, 89, 90, 91
Say the numbers in sequence: 101, 102, 100, 99
99, 100, 101, 102
What floor is this?
It's the ground floor.
What floor is this?
It's the basement.
