MATHEMATIQUES SANS

FRONTIERESJunior2013

Colegiul Naţional “Coriolan Brediceanu”Lugoj

CLASS 5 A

PROBLEM NO. 1INTERTWINED TRIANGLES

Oana & Viviana are drawing a triangular puzzle to count the number of pieces.

PROBLEM NO 2LES BONS COMPTES FONT LES BONS AMIS

Daiana & Luana are the best with money word problems.

PROBLEM 3JEU DE RÉUSSITE

Maria tries to arrange Sylvie’s cards.

PROBLEM NO 4FORMIDOUBLE

Bogdan & Sorin are colouring with red and blue.

PROBLEM NO 6LE BON NOMBRE EST DANS LE PRÉ

Alexandra & Iris are counting horses

PROBLEM NO 7PATRON, L’ADDITION !

Alexandra & Alessia are placing numbers on a pyramid pattern.

PROBLEM NO 8RANGÉS À PEU PRÈS

How long is the pupils’ line waiting for the bus?

PROBLEM NO 9ORIGIN OF SYMMETRY

Anda & Miriam are restauring an ancient mozaic

CLASS 6 B

PROBLEM NO 2LES BONS COMPTES FONT LES BONS AMIS

Boys are not so good with shopping...

POBLEM NO 3JEU DE RÉUSSITEHow to arrange the cards ?

PROBLEM NO 4FORMIDOUBLEBeny made paper patterns that Sandra tries to combine.

PROBLEM NO 5PARTAGE PIRATE

After counting the puzzle pieces, the girls divide the pirates’booty.

PROBLEM NO 6LE BON NOMBRE EST DANS LE PRÉThe horses on the field. - Can we draw one?

PROBLEM NO 7PATRON, L’ADDITION !Numbers on the faces of a pyramid. Hard...

PROBLEM NO 8RANGÉS À PEU PRÈS

How long is the line at the bus station?

PROBLEM NO 9ORIGIN OF SYMMETRY

A future architect should know how to reconstruct an ancient mosaic

END OF CONTEST

THAT WAS FUN!