Wissner – Stacking Numbers for Addition Blocks – 34 Pieces – Montessori
42,40 €
In stock
Set of 34 stacking numbers made from RE-Wood®.
12 x 1,
7 x 2,
4 x 3,
4 x 4,
2 x 5,
1 x 6,
1 x 7,
1 x 8,
1 x 9,
1 x 10
Allows you to stack 10 x 10 with different stacking numbers. The stacking numbers (made of solid material) correspond to their height in centimeters. All numbers are 4 cm wide and 3 cm deep.
Packaged in a cardboard box including the control ruler and instructions.
Skills developed:
- Recognize numbers without having to count first
- Counting forward and backward
- Learn to write following the numbers
- Grouping of 10s
- To understand the four basic arithmetic operations by decomposition and stacking
- Acquire a flexible ability to count and an idea of numbers
- Develop, consolidate and systematize the understanding of numbers in the number range up to 100
- Comparison of objects
- Recognize the number and its value. The higher the number in the stack, the higher the value.
- Checking and improving incorrect calculation methods (control ruler)
Recommended age: +4 years
| Weight | 1 kg |
|---|---|
| Mark | Wissner |
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