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Math Challenge
You know you are smart, but would you like to show
off a little bit?
Solve our monthly Math Challenge problems, send your solutions and
we will publish the most original and best worded solutions, as
well as the names/nicknames of the best problem-solvers and their bio.
|
 |
| Current Problem |
| What's
the Number? |
|
September 30th, 2006 |
| Past problems |
| Fast
Walker |
Solution |
April 30th, 2006 |
| Fast
Painters |
Solution |
March 31st, 2006 |
| A
Square and a Rectangle |
Solution |
February 28th, 2006 |
| Odd
Shape |
Solution |
January 31st, 2006 |
| Space
Run |
Solution |
December 31st, 2005 |
| Space
Run |
Solution |
December 31st, 2005 |
| Count
the Coins! |
Solution |
November 30th, 2005 |
| Fill
in the Blanks! |
Solution |
September 30th, 2005 |
| Eager
Reader |
Solution |
April 30th, 2005 |
| Soccer
Tournament |
Solution |
March 31st, 2005 |
| Field
Work |
Solution |
February 28th, 2005 |
| A
Hungry Puppy |
Solution |
December 31st, 2004 |
| The
Chocolate Surprise |
Solution |
November 30th, 2004 |
| The
Imaginary Number |
Solution |
October 31st, 2004 |
| Interior
Design |
Solution |
September 30th, 2004 |
| Math
Games |
Solution |
July 1st, 2004 |
| School
Supplies |
Solution |
April 30th, 2004 |
| Deep
Waters |
Solution |
March 31st, 2004 |
| Odd
and Even |
Solution |
Februry 29th, 2004 |
| Sleeping
Problem |
Solution |
January 31st, 2004 |
| Know
Your Numbers |
Solution |
January 2nd, 2004 |
| Computer
Time |
Solution |
November 30th, 2003 |
| The
Father's Age |
Solution |
October 31st, 2003 |
| Back
to School Shopping |
Solution |
September 30th, 2003 |
|
The Birthday Puzzle |
Solution |
August 31th, 2003 |
|
A Fun Ride |
Solution |
April 30th, 2003 |
|
Cookie Party |
Solution |
March 31st, 2003 |
|
Mystery Number |
Solution |
February 28th, 2003 |
| The
Art Problem |
Solution |
January 31st, 2003 |
| Numbers
Problem |
Solution |
December 31st, 2002 |
| Mental Math
|
Solution |
November 30th, 2002 |
| Rectangle Double |
Solution |
October 31st, 2002 |
| A Cow and Its
Calf |
Solution |
September 30th, 2002 |
| Square Facts
2 |
Solution |
July 31st, 2002 |
| Square Facts
1 |
Solution |
Jun 30th, 2002 |
| Square Surface |
Solution |
May 31st, 2002 |
| Bookkeeping |
Solution |
April 30th, 2002 |
| Smart Investor |
Solution |
March 31st, 2002 |
| Popular 100 |
Solution |
February 28th, 2002 |
| Three Friends |
Solution |
January 31st, 2002 |
| Add Fast |
Solution |
December 31st, 2001 |
| Happy Campers |
Solution |
November 30th, 2001 |
| Mom’s Helper |
Solution |
October 31st, 2001 |
| Tricky Sum |
Solution |
September 30th, 2001 |
| A Fairy Tale Problem |
Solution |
August 31st, 2001 |
| Four Nines Problem |
Solution |
June 30th, 2001 |
| Like Grandfather Like
Grandson |
Solution |
May 31st, 2001 |
| Baskets and Apples |
Solution |
April 30th, 2001 |
| Decode the Sum |
Solution |
March 31st, 2001 |
| Odd on Both Sides |
Solution |
February 28th, 2001 |
| Dollars and books. |
Solution |
January 31st, 2001 |
| Odd Sums, Even Sums. |
Solution |
January 5th, 2001 |
| The smallest and the largest
... |
|
November 2000 |
| Fruit salad |
Solution |
October 2000 |
| Baseball
cards |
|
Solution |
September 2000 |
|
12. Cookies |
|
Solution |
June 2000 |
|
6. The Snail |
|
Solution |
January 2000 |
| 5.
Pheasants... |
|
Solution |
December 1999 |
|
1. Necklaces |
|
Solution
|
October 1999 |
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