Mental math tricks - part 2

2023-11-20 09:44:47

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.

Activity Solutions & Supporting Materials
Share this:
Comments (0)
    Display 1 - 10 Of total 0
    Leicester City Foxes - from underdogs to Champions
    Recently, to the surprise and elation of England...
    The James Webb telescope
     After launch, the telescope deployed on...
    Launch of the next ISS crew
    If all goes well, the next crew of the I...
    2 Hiking Activities
    How much food do you need to carry to hike the A...
    Do you want to be an NBA virtual fan?
    For health concerns, professional sports now hav...
    Chocolate Milk Account
    🔔 Free Trial Alert! In this activity, student...
    Shooting for Three
    The NBA court has a 3-point line ...
    I bought toilet paper online
    We needed more toilet paper at home but there ...
    April Fool's Day fun
    This day is known for pranks and puzzles.   T...
    Thank you, mother and father, for all of those diapers
    This activity has been updated:  https:/...