2023-11-20 09:44:39
Wow, everything must be free!
Wow, everything must be free!

What happens when you take 50% off again after taking 50% off at first?
Students examine this retailer trick of giving double discounts. What happens to the price when you are given a double discount? Could everything be free?
Comments (0)
Display 1 - 10 Of total 0
Olympic Skateboarding
We are very excited to see skateboa...
Bank of America Debit Card Fees
Millions of people and businesses use debit ca...
How much does the biggest Lego set ever cost?
Picture from...
Spider-Man continues
Spider-Man: No Way Home opened on Decem...
Bowling Deals
Is there a general way to figure how much it...
What do you know about the Hawaiian islands?
We’ve been watching news about the ...
Fish tale, go figure!
This activity has been updated: ...
Pi Day Activities
5 Activities for π day!  ...
Rescue of the Chilean miners - The 33
On August 5, 2010, the San Jose copper-gold mine n...
Giant beach towel
Beaches are starting to open again. Br...