How can you cut a doughnut into 8 equal pieces with only three cuts
of a knife?
The large rectangle is divided into a series of smaller
quadrilaterals and triangles. Can you untangle what fractional part
is represented by each of the ten numbered shapes?
Annie cut this numbered cake into 3 pieces with 3 cuts so that the
numbers on each piece added to the same total. Where were the cuts
and what fraction of the whole cake was each piece?
Use the lines on this figure to show how the pattern of
triangles can be used to divide the square into two halves, three
thirds, six sixths and nine ninths.
More lines are needed to divide it into four quarters.
What is the least amount of line needed to do this if the
quarters are in one piece and all the same shape?
How many ways can you divide it into halves using just the lines