Join the IDNLearn.com community and get your questions answered by knowledgeable individuals. Join our interactive Q&A community and get reliable, detailed answers from experienced professionals across a variety of topics.

What is the difference between the signs for the numbers 1-9 and the signs for the numbers 10-19?
the signs for numbers 1-9 all incorporate the same handshape and the numbers 10-20 all incorporate a diferent
handshape
O the signs for numbers for 1-9 are made using handshape only but the numbers for 10-20 are made using
handshape and movement
O the signs for numbers 1-9 are created with the palm facing inward while the numbers for 10-20 are created with
the palm facing outward
O the signs for numbers 1-9 use one hand while the signs for numbers 10-20 use two hands