Page 68 - NUMINO Challenge_D2
P. 68
Problem solving Key Points
1 A solid figure is made up of cubes and has the Draw the top view of
same front and side views. Find the maximum the solid figure and
and minimum numbers of stacked cubes that are write how many
used. (Faces of the neighboring cubes do not cubes should be
need to be touched.) stacked for each
space.
Front and Side
2 The following shows the top, front, and side Write the number of
views of a solid figure made up of cubes. How cubes in each
many possible ways are there to make the solid column from the
figure using the minimum number of cubes? front view at the
bottom of the top
view. Write the
number of cubes in
each column from
the side view on the
side of the top view.
Then, first write the
number of cubes in
each space that is
certain.
Top Front Right Side
65Geometry
1 A solid figure is made up of cubes and has the Draw the top view of
same front and side views. Find the maximum the solid figure and
and minimum numbers of stacked cubes that are write how many
used. (Faces of the neighboring cubes do not cubes should be
need to be touched.) stacked for each
space.
Front and Side
2 The following shows the top, front, and side Write the number of
views of a solid figure made up of cubes. How cubes in each
many possible ways are there to make the solid column from the
figure using the minimum number of cubes? front view at the
bottom of the top
view. Write the
number of cubes in
each column from
the side view on the
side of the top view.
Then, first write the
number of cubes in
each space that is
certain.
Top Front Right Side
65Geometry
