1. 1.5 and 1.6 add sub integers August 22, 2011
Bellwork
Checkpoint Quiz 1
# 1 ­ 10 all.
No talking.
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 1

2. 1.5 and 1.6 add sub integers August 22, 2011
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 2

3. 1.5 and 1.6 add sub integers August 22, 2011
Add and Subtract Integers
­12 + ﴾­31﴿ same as ­12 ­ 31
7 + ﴾­18﴿ same as 7 ­ 18
­15 + 35
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 3

4. 1.5 and 1.6 add sub integers August 22, 2011
4 ­ 8
­1 ­ 5 same as ­1 + ­5
­2 ­ ﴾­7﴿ same as ­2 + 7
or 7 ­ 2
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 4

5. 1.5 and 1.6 add sub integers August 22, 2011
Quiz, Quiz, Trade
You will have a piece of scratch paper, a pencil and a small piece of paper.
On the yellow paper there is a problem. Answer the problem.
Use the scratch paper if you need to.
Mingle around the room until you find your match.
Keep your hand up until you find your match.
Put your hands down when you and your match find each other.
Then ­ I will tell everyone to trade cards and mingle.
Music will play.
When the music stops, solve your problem and find your new match.
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 5

6. 1.5 and 1.6 add sub integers August 22, 2011
HW
1.5 pg. 27 #13­25 odds
1.6 pg. 32 #31­43 odds
HW pg. 27 #13­25 odds, pg. 32 #31­43 odds 6