Mathematical dominoes. Fractions

The set includes 4 double-sided bases in the form of a hexagon with a side of 90 mm and 72 double-sided cards in the form of an equilateral triangle with a side of 90 mm (the sides of the triangles are edged with blue, red and green colours). There are 8 mathematical topics in the set: 1. "Fractions of a number"; 2. "Fractions and fractions"; 3. "Fractions of values"; 4. "Finding a part of a number"; 5. "Finding a number by its part"; 6. "Improper fractions. Mixed numbers";7. "Addition and subtraction of fractions with the same denominators";8. "Multiplication and division of fractions".The topics correspond to the study in grades 2-6 of primary and basic school. Each topic is highlighted with its own colour. The bases and cards are made of plastic with colour printing. The manual comes in a cardboard box in the form of a hexagon with a side of 110 mm, height 25 mm.