Math POW - (last one) - due Fri., June 21st.

  http://www.mathplayground.com/howto_primefactorization.html   

Open the above link and watch the video on prime factorization.  
Create and answer three of your own prime factorization problems.  Make sure to put the answers on the back as you will be giving your prime factorization questions to another student.   

Examples: Note - one answer is sufficient.

           

Math POW - in class/or homework..due Thursday, June 7th

                                    Problem of the Week
                                  

Tinman, Dorothy, Scarecrow, and Lion each chose a different whole number between 0 and 20 (but not equal to either 0 or 20). Use the given clues to find each person's number.

1. Tinman's number is a multiple of 5.

2. Dorothy's number is greater than Tinman's number.

3. Scarecrow's number is exactly two times Dorothy's number.

4. Lion's number is 1/3 of Scarecrow's number, but it is not the smallest number.