Ladybugs 12 cards to learn math Montessori game

This Montessori system workshop is perfect for teaching math to a child while having fun. It is composed of cute funny ladybugs and 12 practical cards. It is indicated for children in preschool.* Material ladybugs : Drink * 10 double-sided number cards from 1 to 20 * 2 math symbol cards + and - * about 100 mini ladybugs Functions : math workshop Contents : 12 cards, ladybugs* Ladybug material : Drink * 10 double-sided number cards from 1 to 20 * 2 math symbol cards + and - * about 100 mini ladybugs Functions : math workshop Contents : 12 cards, ladybugs