Description
Details
WISSNER active learning Jumbo Arithemtic String, 20 RE-Wood Balls Red/Blue, Multi-color, Large: Demonstration chain of 20 numbers: 20 red/ blue balls (diameter 25 mm) made of RE-Wood, in the 5th step on a 100 cm long string. Playfully promote numerical comprehension and facilitate access to the numerical range up to 20 and to abstract mental arithmetic.
Key features
- Demonstration chain of 20 numbers: 20 red/ blue balls (diameter 25 mm) made of RE-Wood, in the 5th step on a 100 cm long string
- Playfully promote numerical comprehension and facilitate access to the numerical range up to 20 and to abstract mental arithmetic
- Packed in polybag
- Material: Wood
- Colour: Multi-color
Product specifics
- Brand: Wissner
- Category: Science Kits
- Size: Large
- Colour: Multi-color
- Material: Wood
- Model: 080258.000
- Part number: 080258.000