Snake of Subtraction: Individual Nylon Beads - Nienhuis AMI

The objective of this material is to introduce the child to the unitary combinations of subtraction. Includes: 1 box containing 5 sets of negative bead stairs, 1 box containing 5 sets of colored bead stairs, 1 box containing 23 gold bars of 10, and 1 box containing 1 black and white bead stair. The 4 boxes are stored in a beech wood tray.

Class area: Mathematics

Reference: 0291M0

For all Nienhuis products, the delivery takes longer (on average 1 to 2 weeks) and depends on the stocks at the manufacturer.