
Order real numbers (positive &
negative fractions)
6 min 54 sec

Adding absolute values
2 min 10 sec

Subtracting absolute values
2 min 4 sec

Add real
numbers
1 min 12 sec

Add real numbers that are fractional
2 min 26 sec

Evaluate
absolute value expressions
1 min 3 sec

Understanding absolute value
expressions
2 min 21 sec

Applications of real numbers
1
min 23 sec

Subtract
real numbers
2 min 27 sec

Subtract
real numbers that are decimal/fractional
3 min 23 sec

Finding the range of real
numbers
1
min 30 sec

Multiply real numbers
2 min 37 sec

Multiply real numbers
4 min 2 sec

Multiply real numbers
1 min 16 sec

Multiply real numbers
2
min 53 sec

Divide
real numbers
1 min 43 sec

Divide real numbers
2 min 45 sec

Divide real numbers
3 min 16 sec
What are the
minimovies? The minimovies are marked with a
icon. They are are flash video files that contain a teaching
presentation with an audio track. These were recorded in my
office (not lecture) so they are short, but very dense
(crammed full of information). Movie
controls are available so you can replay, pause, and skip
sections.