Figure me out

My age - 21-10  22/ 2  11 x 1 10 + 1
My birth month 3 x 1 9/3 10 - 7 2 + 1
My birthdate 22 + 1  1 x 23 30 - 7 23 / 1
My shoe size  5 + 1  60/10 10 - 4 6 x 1
The number of movies I watched this  year 1+ 1 4/2  3-1 1 x 2
How many  friends I have 3 + 2 5 x 1 6 - 1 20 / 4
How many  Siblings I  have 2 + 1  1 x 3 4 -  1  9 / 3
How many letters in my name 2 + 1 1 x 3 4 -  1 9/3