i have thousands of letters?

A Post office

i have thousands of letters?

A Post office

joint, obese, corporal, genial, physical, harsh

corporal, physical

Your breath.

A sour puss.

16-06-68-88-?-98

If you turn the numbers upside down you will see the numbers 86-?-88-89-90-91.

The missing number is 87.

98 - 102 = 96

98 - 02 * 1 = 96

How can this be?

The two babies are two of a set of triplets.

11 x 11 = 4

22 x 22 = 16

33 x 33 =?

36 (1+1) x (1+1) = 4 (2+2) x (2+2) = 16 (3+3) x (3+3) = 36

Fire

When it is 15 minutes into 24 hours.

Then what is it?

Advice

1 3 5

2 4 ?

R, they are the marches of a car