Question

What is the purpose of rocking/twisting when signing certain numbers?

to help people see which two numbers you are signing to make your two-digit number
to distinguish all two-digit numbers from one-digit numbers
to show that a number is larger than 10 but smaller than 20
to emphasize the two separate digits in a number where the digits are the same, like 77

Answer 1

to help people see which two numbers you are signing to make your two-digit number

Step-by-step explanation:

im right