# Weekly Activities 11/11-15

Weekly Standards:

Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. [7-NS1]

a. Describe situations in which opposite quantities combine to make 0. [7-NS1a]

b. Understand

*p*+*q*as the number located a distance |*q*| from*p*, in the positive or negative direction depending on whether*q*is positive or negative. Show that a number and its opposite have a sum of 0 (are additive inverses). Interpret sums of rational numbers by describing real-world contexts. [7-NS1b]c. Understand subtraction of rational numbers as adding the additive inverse,

*p*-*q*=*p*+ (-*q*). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts. [7-NS1c]d. Apply properties of operations as strategies to add and subtract rational numbers. [7-NS1d]

Monday: No School--Veterans Day

Tuesday: Adding and Subtracting Signed Numbers (Rules); HOMEWORK

Wednesday: Chapter 3 Review; Introduce Integer Project

Thursday: Division Test #5; Absolute Value; HOMEWORK

Friday: Classwork Adding and subtracting Integers