Tuesday, November 28, 2006

Math Pretest Equivalents

Math Pretest

Convert the following values so that you can place them on the number line below. Show all your work.






How could you determine whether the average of these numbers is greater than 10 or less than 10 without actually computing the average. Explain how you decided the average was more than or less than 10.

1 comment:

Melvin841 said...

Sorry harbeck but since you explained it to me,roberto,lisa and Mary L I will any ways I figured It out by adding all the numbers up seeing If they add up to 50 so when I figure out the average it will be like this 50/5= 10.