HACKER SAFE certified sites prevent over 99.9% of hacker crime.

HomeAbout UsInformationContact UsFree Stuff
Click here to read our Blog - full of creative activities and educational adventures for children and their families.Click here to join us on Facebook - stay up to date with current products, special offers, and fun ideas and activities for families.Click here to follow us on Twitter.

Click here to shop our Deals and Promotions

Enter your email address to join our newsletter, and to receive updates and special offers.

Click here for more Newsletter information.

Hot Deals This Week

Tips for Easy and Fun Shopping

Escapade Direct is an Upfront Merchant on TheFind. Click for info.

Free Shipping on Orders of $99 or More - Click here for details.

Bookmark and Share

Mathematical Curiosities

Mathematical Curiosities
Item# TS-7302
Regular Price: $6.95
Our Price: $6.25
You Save: 10% ($0.70)
Availability: Usually ships the same business day


Mathematical Curiosities
Mathematical Curiosities
Educational Fun

Mysterious mathematical devices designed to enable mathematical trickery!

This Mathematical Curiosities set contains curious mathematical devices that will amaze and delight kids of all ages!

The "Addition Dice" in this set are special dice showing three digit numbers on each face and are thrown to choose five random numbers. Adding these numbers together would normally take a few minutes or require the help of a calculator, but a clever technique allows the user to perform the maths in seconds.

Lay the "Magic Calculator" sticks side-by-side to form rows of four digit numbers. The sum of any combination of these figures can be calculated in seconds using a secret technique.

The "Magic Number Cards / Think of a Number Cards" are two sets of special cards that use different mathematical anomalies, allowing the user to determine numbers that have been secretly chosen by a second person.

Have fun with numbers with this Mathematical Curiosities set!

  • 5 Addition Dice
  • 4 Magic Calculator Sticks
  • 2 sets of Magic Number Cards
  • Instructions (click to preview)

Product Details:
  • Recommended Ages: 6 and up
  • Product Size: Packaged on a 4-3/4" x 10" card

WARNING!WARNING! CHOKING HAZARD - Small Parts. Not for children under 3 years.

Why We Love It

Kids love puzzles and tricks, and this Mathematical Curiosities set combines both! A sure way for kids to have fun while practicing math.

Outside the Box Creative Ideas to Try

What other things can you do with this product?

We've included some of our "outside the box" creative ideas below to help get you started...

For more unique ideas, go to our Free Resources for Parents and Educators.

  • Use this set to introduce a new math program or topic to your children — perfect for home use or classroom use.
  • Give the Mathematical Curiosity set as a reward or prize to a child who has made achievements in their math lessons.

Sir Cumference and the Isle of Immeter (Book 5)
Regular Price: $7.99
Our Price: $7.99
You Save: 0% ($0.00)

Math Games and Activities from Around the World
Regular Price: $14.95
Our Price: $14.25
You Save: 5% ($0.70)

More Math Games and Activities from Around the World
Regular Price: $14.95
Our Price: $14.25
You Save: 5% ($0.70)

Have a question about this product? Click Here

Back to Top

Customer Testimonial

View All / Submit Testimonial

Customer Support

Customer Service

Privacy and Security

Contact Us


Legal Information

Site Map
Shopping Basics

How to Order

Shipping Rates

Delivery Information

Returns and Exchanges

Free Shipping Offer

Shopping Cart
General Information

About Us

Customer Testimonials

Leave Us Feedback

Free Gift Wrapping

Free Birthday Club

Free Resources
Connect With Us

Our Newsletters

Read Our Blog

Become a Fan on Facebook

Follow Us on Twitter