2023-11-20 09:44:47
Mental math tricks - part 2
Mental math tricks - part 2
36 x 25 = 900 480 x 25 =12,000 924 x 2.5 = 2,310
Can you see any tricks for doing these calculations in your head?
An editable Word docx, solutions/hints, and a PowerPoint form of this activity are available to Adventurer members.
Check out our first mental math activity here (2018) ... multiplying by 5, 50, 0.5, etc.
Comments (0)
Display 1 - 10 Of total 0
NBA Finals 2022
This activity is scheduled to be updated before Ju...
Ramen noodle heist
In 2018, a truck trailer was stolen from a parki...
Layla's antibiotics
Layla
The dosage of Layla's medicat...
How big is this hornet really?
Egad !!!!
Giant Asian hornets have no...
Saffron and paella
In order to cook Paella (a delicious Spanish ric...
Gauss and our star of stars
How many stars are in thi...
How much does a Lego cost?
This is a three act task, with an activity g...
Hurricanes, Typhoons, and Cyclones
Graphic from http://lagoon-inside.com[...
Extreme weather 2020
Because of climate change, we've been having...
