This is a blog created to the Etwinning Project Fun and Math. A project directed to mathematics, focused on funny and stimulating activities for children, enabling them to gain some interest and pleasure for this subject, but also explore their logical-mathematical thinking abilities and skills. With this project we intend to share challenges, problems, online games and tasks that allow children to improve their performance in Math.
Wednesday, 2 November 2011
Mother, father, son and daughter are 194 years together. How old is each of them, if the mother is 10 years younger than the father and she is two times older than the daughter plus four years. The age of the son is half of the age of the mother.
Ramona and pupils III A from Romania