Numbers 1-10 / 11-20 / 21-30 / 31-40 / 100-900 / 1000 and up / Fractions
FRACTIONS
The idea here is to show two numbers with the top number being the numerator and the bottom number being the denominator.
One-half:


Here is a more "casual" way to sign 1/2


Note: In everyday usage, most fractions are often done while holding the hand palm
back with the fingertips pointing somewhat to the left.
One-fourth:



For all of the various fractions you just show the numerator, then move the hand down a bit and show the denominator.
Numbers 1-10 / 11-20 / 21-30 / 31-40 / 100-900 / 1000 and up / Fractions