Cluster I

Ken purchased 48 piece of candy at the store.  He gave half of his candy to his girlfriend and one-fourth to his brother.  How many pieces of candy did Ken keep for himself?

1. 6 Pieces
   

2. 12 Pieces
   

3. 24 Pieces
   

4. 36 Pieces

The product of 5.2 and .49 is approximately equal to?

1. 2.55
   

2. 4.55
   

3. 5.55
   

4. 6.55
   

Which of the following rsults in a negative number?

1. -5²
   

2. 5(-4)
   

3. -5(-4)
   

4. 2⁵
   

        Here are three multiple-choice problems.  Remember to limit yourself to about two minutes for each.         

        Although the math does not require a calculator, in some cases your reasoning skills and understanding of math concepts can lead you to the correct answer with no calculating at all. 

        Mouse over and click what you believe is the correct answer.  Do this after working it out on paper if need be.  If you are correct, be sure to read the additional insights to reinforce your understanding.  If not, return to the problem and try again.

You can do this!