Giant Blank Cruncher
Front of class demonstration bone
113247
£9.20
ex VAT
ex VAT
In stock
- Measuring 630 x 170mm
- Drywipe surface
- Resilient plastic bones
- Plastic sliders conceal sum parts
Description
Large enough for the class to see, the plastic has a dry-wipe surface allowing the teacher to present individual examples and problems.
Durable plastic in the shape of a bone, printed with black number bonds on yellow for optimum visual clarity. A plastic slider is easily moved to conceal any part of the sum. Each bone measures 214 x 60mm.
Durable plastic in the shape of a bone, printed with black number bonds on yellow for optimum visual clarity. A plastic slider is easily moved to conceal any part of the sum. Each bone measures 214 x 60mm.