2023-11-20 09:44:50
Is 2023 a special number?
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?
Comments (0)
Display 1 - 10 Of total 0
Peeps
"How many Peeps do you think are sold for Easter i...
A geodesic icosahedron, the Times Square New Year's eve ball
Image by kjpargeter on Freepik It's a g...
Impress your parents at dinner
This activity is the first in our series on me...
Nike's latest bet
Nike has just chosen a surprising person t...
Expensive Super Bowl ads
This activity is being updated and will be p...
More eruptions on Hawai'i's Kilauea
The Volcano Kilauea is continuing to spew ...
Willy Makeit or Betty Wont
I have to go to the bathroom pretty badly....
Super Bowl Numerals
Super Bowl numbers are appearing again! As student...
Indigenous Peoples or Columbus Day
When Columbus landed in Guanahani (renamed...
Inflation and the cost of gasoline
In 1980, one gallon of gasoline costs $1.22....