Set "Parts of a whole on a circle. Simple fractions" on Mental magnets

A set of mental arithmetic fractions in a storage box

It is used as a demonstration material during the study of mathematics in elementary grades.

With this 21-part arithmetic fraction set, you can perform fraction calculations clearly. The value of each fragment is printed on the parts in white, which simplifies calculations. By stacking pieces on top of each other, you can quickly and at a glance see the meaning and connection to other factions.

Technical characteristics and equipment:

The tutorial is designed to demonstrate the concept of "fractions". The sectors of the circle have magnets, which allows you to display the set on a steel blackboard. It consists of a set of sectors of a circle marked by its fates.

Storage:

- 1 - 1 pc
- 1/2 - 2 pcs
- 1/3 - 3 pcs
- 1/4 - 4 pcs
- 1/5 - 5 pcs
- 1/6 - 6 pcs

Material: EVA (dense foam)
The diameter of the circle is 20 cm.

The kit comes in a storage box.

12 months warranty from MENTAL

It has a conclusion of the SES (sanitary and epidemiological examination) confirming the compliance of the products with the established norms.