Math without words Resize


Instructions

  1. Move green button to change the value of \(n\).
  2.  Observe, for different values of \(n\), the configuration of cubes.
  3. Discover the sum value.
  4. These applets display some tips to help find solutions. To see them turn black buttons "on" (this option is only available when \(n>1\).
  5. To check your solution, turn green button "on".