International 2023. Nowa Szkoła

Hundreds board AO2024

printed in the correct order. The board helps to develop counting skills from 1 to 100, to memorise the numerical sequence in the range of 100 and it allows the students to practice writing numbers from 1 to 100. 100 counting cubes, • 2 x 2 cm; 1 pcs; • 1 blue board and 1 control board, • 29,5 x 4 x 11 cm; • material: wood; • age: 3+

This set consists of a framed blue board divided into 100 squares, which correspond to the dim of counting cubes. It also includes a box with two compartments for dices with numbers from 1 to 100. In both compartment there are 50 cubes. The set is complemented by a square control board divided into one hundred fields. Each field is marked with numbers from 1 to 100,

Substraction Strip board AO2026

are marked with numbers. The shortest - 1, the longest – 10. The other box contains grey slats to create a minuend. The shortest one symbolises the number 1, and the longest the number 17. The board allows the students to develop and improve the ability to subtract the numbers in the range from 1 to 18. 36 slats: 18 grey slats, • 2 x 2 cm ( the shortest), 36 x 2 (the longest); • 9 red slats and 9 blue slats, • 2 x 2 cm ( the shortest), 36 x 2 (the longest); • 1 board, 40 x 0,5 x 30 cm; • 1 box for the red and blue slats, 21 x 4 x 7,5 cm; • 1 box for the grey slats, 39 x 4 x 7 cm; • material: wood; age: 3+

The set includes a board divided into square boxes by blue lines (216). Along the board’s upper edge are printed numbers from 1 to 18. The numbers 1-9 are blue and the numbers 10-18 are red. A blue line runs through the centre of the board, right after the number 9, dividing it into two parts. This set also contains a box without a lid, inside of which 2 sets of slats in red and blue can be found. They symbolise the numbers from 1 to 9. The red slats are divided into units by vertical lines. The slats on the right

Addition Strip board AO2025

from 1 to 9. The red slats are divided into units by vertical lines. The slats on the right are marked with numbers: the shortest - 1, the longest – 9. The board allows the students to develop and improve the ability to add the numbers in the range from 1 to 18 and it also helps to understand the principle of commutative addition. • 18 slats, 2 x 2 cm ( the shortest), 18 x 2 (the longest); • 1 board, 40 x 0,5 x 30 cm; • 1 box for the slats, 21 x 4 x 7,5 cm; • material: wood; age: 5+

The set includes a board divided into square boxes by blue lines (216). Along the board’s upper edge are printed numbers from 1 to 18. The numbers 1-9 are red and the numbers 10-18 are blue. A red line runs through the centre of the board, right after the number 10, dividing it into two parts. This set also contains a box without a lid, inside of which 2 sets of slats in red and blue can be found. They symbolise the numbers

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