Adapted by Monte Flor Teacher Rui Lima from Canguru Matemático - Prova Escolar 2010
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.
Showing posts with label problema. Show all posts
Showing posts with label problema. Show all posts
Friday, 21 October 2011
The Cube Painter
Carlos built a large cube with 64 small cubes of the same size. Then he decided to paint with gray five faces of the large cube, as we can see in the picture. How many small cubes are there with three gray faces?
O Carlos construíu um cubo grande a partir de 64 cubos pequenos do mesmo tamanho. Depois, decidiu pintar a cinzento 5 faces do cubo grande, como podemos ver na figura. Quantos cubos pequenos é que ficaram com 3 faces cinzentas?
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