Why do I see people signing 'four' with their palm facing out sometimes?
In ASL, numbers 1-5 are signed with the palm facing inward when counting quantities (like four cats). However, when signing a sequence of numbers, like a phone number, zip code, or an ID number, the palm faces outward.
How do I sign '4 years old' compared to just 'four'?
To sign '4 years old,' you incorporate the sign for age. Make the 'four' handshape, touch your index finger near your chin, and pull your hand downward. For just the number 'four,' you hold the handshape stationary.
How is the number 'four' different from the letter 'B'?
While both use four extended fingers and a tucked thumb, the number 'four' requires your fingers to be slightly spread apart. For the letter 'B,' your fingers must be pressed tightly together.