Finger binary Finger binary Finger binary is a system for counting and displaying binary numbers on the fingers of one or more hands. It is possible to count from 0 to 31 (2−1) using the fingers of a single hand, or from 0 through 1023 (2−1) if both hands are used. In the binary number system, each numerical digit has two possible states (0 or 1) and each successive digit represents an increasing power of two. Note: What follows is but one of several possible schemes for assigning the values 1, 2, 4, 8, 16, etc. to fingers, not necessarily the best.
GALS screen your child) have any difficulty getting yourself dressed without any help? ● Do you (or does your child) have any difficulty going up and down stairs? Gait ● Observe the child walking ● “Walk on your tip-toes / walk on your heels” Arms ● “Put your hands out in front of you” ● “Turn your hands over and make a fist” ● “Pinch your index finger and thumb together” ● “Touch the tips of your fingers with your thumb” ● Squeeze the metacarpophalangeal joints ● “Put your hands together / put your hands back to back” ● “Reach up and