1. Turn in your homework! 

2. Learning Targets: Adding integers & Classifying Rational Numbers

3. Term: Absolute Value
Definition:
Picture:
Sentence:
Examples:
What is the absolute
value of ?
The distance a number is from zero on a number. *distance is always positive
The absolute value of 4 is 4 and the absolute value of -4 is also 4 because they both have the same distance from zero.

4. -1 + 1 =0 + = Red or Yellow square tile = negative number
blue square tile = positive number + = =0
What strategies are most useful in helping develop algorithms for adding and subtracting
positive and negative rational numbers? Learning Target: Adding Integers

5. What strategies are most useful in helping develop algorithms for adding and subtracting
positive and negative rational numbers? Learning Target: Adding Integers