Home
Math Fun Blog
Classroom Games
Printable Games
Addition
Subtraction
Multiplication
Division
Fractions
Kindergarten
Elementary
Middle School
Math Tricks
Online Games
Math Trivia
Interactive Games
Contact Us
Useful Math Sites
About
Site Map
Privacy Policy

Subscribe To This Site
XML RSS
Add to Google
Add to My Yahoo!
Add to My MSN
Subscribe with Bloglines
 

Pick Pocket Math Number Trick

This Pick Pocket Math Number Trick helps kids get practice with addition, subtraction, and multiplication all in one shot! You get a chance to really impress your friends and family by correctly guessing the amount of change they have in their pockets!

The math behind the trick works every time so you will guess right all the time. Ready! Let's go!

What You Need:

  • A willing participant

  • Willing participant needs to have an undetermined amount of change in their pocket.

  • Paper

  • Pencil

What To Do:

  • Ask the person to take his/her age and multiply it by 2.

  • Add 5.

  • Multiply this sum by 50.

  • Subtract 365.

  • Add the amount of loose pocket change, but do NOT count change totaling $1 or over (i.e., must be less than $1)

  • Add 115 -- final outcome:

Notice that the first two digits will be the person's age,and the last two digits are the amount of the person's pocket change.

Pretty Cool Stuff!


There are plenty more math tricks like this on this site. You may also want to check out the elementary math games and or the middle school math games pages as well.

And we've got math games broken down by skill such as addition games and subtraction games

Lots more math skills too like fraction games and decimal games. So be sure to browse around ad check the links on the navigation bar on the left side of page.

Now if you liked the math number trick above, you will probably also enjoy these...


Go to main Math Tricks page

Return from Pick Pocket Math Number Trick to Math Games Home