1. Mathletes Fab Five 4 + 1 -3 + (-4) + (-7) 5
Directions: Find each sum. Show your work with either a number line or red/yellow tiles.
4 + 1
-3 + (-4) + (-7)
Find the sum, without a model. (-7) + (-23) + (-3)
First, write down the number and question! 5
-14
-33

2. -4 + (-3) + (-6) + (-7) Which would you add first and why?
4.) Use the commutative property
-10
= -20
-4 + (-3) + (-6) + (-7) Which would you add first and why?
-10

3. Adding Integers with the Same Sign (Day 2: Word Problems)
Lesson 1.1
Adding Integers with the Same Sign
(Day 2: Word Problems)

4. Word Problem: 4 step plan
Understand the question
Re-read problem a few times
What are the facts?
What are we trying to find?
Plan
Find key phrases to translate to math
Draw a diagram/picture/chart
Set up an expression or equation
Solve or Simplify
Estimate
Solve
Check
Plug back in

5. Together we will do:
worksheet

6. Homework
Workbook Page 11-12
(#18-23 ALL)