Tuesday, December 30, 2014

Numerals that Count Themselves



For the solution, click here.


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Tuesday, December 23, 2014

The Chopsticks Problem


Solution:  

We can make any number of triangles from 1 up to 10.  There are multiple solutions for each number.  For examples, click here.


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Tuesday, December 16, 2014

Pig Ear-Notching Problem


For the solution, click here.



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Tuesday, December 9, 2014

Falling Origami Papers Problem


For the solution, click "Read More" below.

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Wednesday, December 3, 2014

The Fish Problem


For the solution, click here.

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Tuesday, November 25, 2014

Julian's Pastry Shop

For the solution, click here.

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Wednesday, November 19, 2014

Domino Addition Challenge


For the solution, click here.

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PLAYFUL MATH BLOG CARNIVAL #163

BLOG CARNIVAL #163....LET'S GO! Fun fact: The number 163 is prime, which we can prove simply by showing that it is not divisible by 2, 3...