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
    Point of view
    If you have a set of cubes for your classr...
    What me? Irrational?
    We've found that some students believe that ...
    How can Nike give away so much great stuff?
    Worldwide Nike supports many teams and athlete...
    Checking in on LeBron
    Now the that season is underway let’s check in o...
    Spiraling squares - compass and straight edge
    Can you see the many spirals i...
    Barcodes and QR codes
    In this updated activi...
    Microns and Masks
      How big is one coronavirus? How big is a m...
    How Much is a Tweet Worth?
    These days it seems everyone is on social ...
    BP and the stock market updated
    Free Stock photos by Vecteezy The...
    Need to rent some chaise lounges
    Brian is in Crete and he took a picture of this ...