Arithmetic Bead String red/white with 100 balls - Wissner® aktiv

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Arithmetic Bead String red/white with 100 balls - Wissner® aktiv

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Arithmetic Bead String red/white with 100 balls - Wissner® aktiv

Arithmetic Bead String red/blue with 100 balls - Wissner® aktiv

Use these Rekenrek styled beadstrings for addition, subtraction, and counting up to 100. Each string features a woven nylon cord with red and white beads in alternating groups of 10. Beads measure 3/4 H. Total bead length is approximately 38.5 on a 60 cord.

Student Beadstring 1-100: Set of 10