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Ships within 48 hours · Estimated delivery Oct 17 - Oct 22
Prism dimensions: 1 cm x 1 cm x 20 cm – 10 cm x 10 cm x 20 cm
9 bars of 10
The long shoelace can be strung in a variety of different ways
threaded receptacles
Subtraction Working Charts with Wooden Frame n-beads Prism dimensions: 1 cm xThis set consists of a control chart, two working charts, and a box of wooden answer chips. The tiles are used to fill in the subtraction tables on the charts. The Subtraction Working Charts aid the child in practice and memorization of the subtraction combinations. Features Durable hardwood frame protects chart edges from wear. Chart dimensions: 45 cm x 27 cm and 61 cm x 23 cm. Tile dimensions: 2 cm x 2 cm. Recommended ages: 57 years.
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