Table for subtractions

SKU: AO2026

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Sale price€61,41 EUR

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Montessori board for dynamic learning

This subtraction chart is more than just a set of numbers and lines; it's a gateway to mathematical discovery in action.

With a game board divided into square fields by blue lines, every detail has been carefully designed to encourage exploration and an intuitive understanding of subtraction operations.

Along the top edge, the numbers 1 through 18 are printed, highlighted by their color: the numbers 1 through 9 in blue and those 10 through 18 in red.

A strategically positioned blue line divides the board after the number 9, providing a clear distinction between the units and tens places.

The set contains two separate boxes. The first, a lidless box, contains two sets of strips of wood, one blue and one red, each representing the numbers 1 through 9.

Exploring Numbers and Operations: Subtraction Chart

The red slats are divided into units by vertical lines, with each slat marked with a number, ranging from 1 to 10 according to its length.

In the second box, gray strips are available to create negative numbers, further expanding the possibilities for learning and exploration.

This set is a powerful tool for acquiring and improving subtraction skills in the range of 1 to 18.

In the Montessori pedagogy, children are encouraged to explore, experiment, and discover mathematical concepts through their own spontaneous activity.

With the Montessori board for dynamic subtraction learning, each interaction becomes an opportunity to deepen mathematical understanding.

Includes:

  • 36 bars:
  • 18 gray bars, measuring 2 x 2 cm (the shortest), 36 x 2 cm (the longest);
  • 9 red bars and 9 blue bars, measuring 2 x 2 cm (the shortest), 36 x 2 cm (the longest);
  • 1 plate, measuring 40 x 0.5 x 30 cm;
  • 1 box for the red and blue slats, measuring 21 x 4 x 7.5 cm;
  • 1 box for the gray slats, measuring 39 x 4 x 7 cm;

Features:

  • Material: wood;
  • Suitable for children aged 3 and older.

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