Is 2023 a special number?

2023-11-20 09:44:50

Is 2023 a special number?


1998 was a Harshad year.


  • What do you notice about the number 2023?
  • What is a Harshad number?
  • Does 2023 meet the criteria?
  • Big deal?  Rare?  Often?  



Activity Solutions & Supporting Materials
Share this:
Comments (0)
    Display 1 - 10 Of total 0
    Launch of the next ISS crew
    If all goes well, the next crew of the I...
    Inauguration Date
      The date of the Presidential Inauguratio...
    How did I graph this heart?
    In this activity, students...
    Will sending you back to school this year cost a fortune?
    With high inflation rates, supply short...
    Hurricanes, Typhoons, and Cyclones
      Graphic from http://lagoon-inside.com[...
    Curling
    Friction, score-keeping, trajector...
    Curiosity landed on Mars
    Keep your students up on what's happening in s...
    Green, green river
    During the St. Patrick's Day parade in C...