In American Sign Language (ASL), numbers 1-5 are signed with the palm facing inward, while numbers 6-10 are signed with the palm facing outward. Numbers 1-5 are formed by extending the index finger for 1, index and middle fingers for 2, index, middle, and thumb for 3, index, middle, ring, and pinky for 4, and all fingers for 5. For 6-9, the thumb touches the pinky, ring, middle, and index finger respectively. The number 10 is signed with a thumbs-up and a twisting motion.