This task is about finding the number of faces for 3dimensional shapes.
a)

Arzo had four cubes. She painted a star on every face of each cube. How many stars did she paint?


(A)
(B)
(C)
(D)
(E)

6
12
20
24
None of these is correct. The number of stars is __________.

b)

Arzo glued the four cubes together as shown above. She then picked up the shape and counted all the stars she could see.
How many stars did she count altogether?


(A)
(B)
(C)
(D)
(E)

9
18
20
24
None of these is correct. The number of stars is __________.
