On this one page website sharpen your logic, prime numbers and square numbers skills while working on this challenge. The solution is available to double check your solution.

On this one page website sharpen your logic, factors, and multiples skills while working on this challenge. The solution is available to double check your solution.

This lesson plan is for an activity using rods (Cuisenaire Bars) to help learners understand the concept of factors, in particular the LCM and GCF of two numbers.

A factor of a number in math is a number that divides the given number. Factors are used in many situations in daily life. This article explains factors and how to find factors using multiplication and division. Included are solved...

50 basic division worksheets are available at this web site. They can be printed and used for a variety of practice purposes. Some helpful hints are included to avoid mindless practice that could quickly become counter productive.