Movement Description – the designated handshapes, facing in opposite directions, cross against each other in a double movement in front of your body. Watch my daughter-in-law, Sara, do the signs!
A Hands for algebra, algebraic
C Hands for calculus
G Hands for geometry
M Hands for math, mathematics
S Hands for statistics
T Hands for trigonometry
V Hands for arithmetic, figure, figure out, estimate, multiplication