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
Unions and Collective bargaining
There is a confrontation going on in Wis...
Giant Pumpkins (2025)
🎃October is the time of year when giant pumpkin co...
That's a big tomato!
These Aussi tomatoes (the tomato on the left o...
Need to rent some chaise lounges
Brian is in Crete and he took a picture of this ...
What's interesting about this number?
Why did we put it on YummyMath today?
...
Shopping season already!
We used to see holiday sales right after Thanksg...
How much water should you be drinking?
As we are outdoors more and temperatures are ris...
Mixing colors with food dye
It's time to dye eggs!
...
How much snow is that?
❄️In this updated activity, students will es...
Temperature change (Discussion Prompts)
Note: This is not intended...