Japanese Abacus Math
15160, #215, NW Laidlaw Rd, Portland, OR - 97229
(503) 765-9471
Founded in 2001, JAMS is proud to be the only math school in the Portland and Beaverton area certified by the League for Soroban Abacus.....tion is a
15160, #215, NW Laidlaw Rd, Portland, OR - 97229
(503) 765-9471
Founded in 2001, JAMS is proud to be the only math school in the Portland and Beaverton area certified by the League for Soroban Abacus.....tion is a