Good luck, and keep signing

"I am 22 years old" uses the 2.3 number system. If you mess up the handshape for 22 (index/middle tapping together like a bunny), you look like you are signing "10" or "2."

A: No. ASL allows left-handed dominance. However, when reading the homework prompts (watching the video), the signer will likely be right-handed. You must mentally mirror the image, or watch the video in a mirror extension if necessary.

Later units (Unit 3) build on 2.3. Telling time requires you to subordinate numbers (e.g., "1:15" uses a specific palm orientation).