10 Row Abacus 13-14 years SKU: ERSPENBK91C-24

SKU: ERSPENBK91C-24

SKU: ERSDIX38936

Rolls measure 48" x 12'

pinning and tacking

Stringing game that promotes ocular-metrical practice and co-ordination

10 Row Abacus 13-14 years SKU: ERSPENBK91C-24MPN: 005083 UPC: 765023813234 Teach early math through both visual and hands on learning using this durable abacus. Ten colorful rows of beads slide helping early learners understand counting, addition and subtraction. Includes activity guide. Plastic base measures 9" x 4" x 8. 75". Key Features : Updated version of a time honored math toolHelp develops multiple math skills at various levelsPerfect for use at home or in the classroom SKU: ERSLER1323