Por un escritor de hombre misterioso
Abacus activities offer students tactile counting practice and visual reinforcement of math facts. Includes 10 rows of 10 beads in 2 colors grouped in fives for ease of use. Helps children learn and reinforce abstract math concepts in a hands-on way. The 2-Color Desktop Abacus Features: 1 abacus that measures 8.5 L x .5 W x 9.5 H, 10 rows of 10 beads in 2 colors grouped in fives.
Learning Resources 2 Color Desktop Abacus
2 Color Desktop Abacus - The School Box Inc
Abacus online training, Expert live classes
Ceras de Colores - Ceras Manley, Plastidecor
Rotulador Alpino standard. Kit escolar 216 u.
Caja de 12 rotuladores Alpino 12 colores
Catálogo Escolar 2013/14 Librería Gil by Librería Gil - Issuu
Abacus online training, Expert live classes
Rotuladores de colores super brillantes. Con tinta super lavable. Larga duración. Diseñados para uso escolar.
Rotulador Standard Classbox 216u (12 colores x 18 ud.)
Catálogo Escolar 2016 - Scholarum by Siena Educación - Issuu
Use the spinning disc at the centre of the Abaqcus wheel to send the colourful numbered sliders on different paths. Then put them in numerical order
Abacus
Caja de 12 rotuladores Alpino 12 colores