Upcoming SlideShare
×

# Day 3a subtracting integers day 2

334 views

Published on

0 Likes
Statistics
Notes
• Full Name
Comment goes here.

Are you sure you want to Yes No
• Be the first to comment

• Be the first to like this

Views
Total views
334
On SlideShare
0
From Embeds
0
Number of Embeds
9
Actions
Shares
0
0
0
Likes
0
Embeds 0
No embeds

No notes for slide

### Day 3a subtracting integers day 2

1. 1. AIM: Subtracting Integers Do Now 1
2. 2. Homework: Pages 148-149 #21-35 all, 53-56 all, 65 2
3. 3. 3
4. 4. Anticipatory Set Evaluate the following expressions. a.) 9 + x - 6, for x = -15 b.) (x + 5) - (8 - y), for x = -15, y = 10 4
5. 5. 1.) The record high temperature in North Carolina is 110°F. The record low temperature is -34°F. What is the difference in these temperatures? 5
6. 6. 2.) The temperature at 6 P.M. was 15°F. By 8 P.M. it had dropped 9 degrees, and then by 10 P.M. it had dropped another 11 degrees. What was the temperature at 10 P.M.? 6
7. 7. 1   Evaluate the following algebraic expressions. -10 - x - (-2), for x = 4 7
8. 8. 2 Evaluate the following algebraic expressions.   20 - x + (-7), for x = 9 8
9. 9. 3 Evaluate the following algebraic expressions.   -15 + x - (-11), for x = -3 9
10. 10. 4 Evaluate the following algebraic expressions.   -2 + x - (-4), for x = 25 10
11. 11. 5 Evaluate the following algebraic expressions.   -9 + x - (15 - y), for x = -8 and y = 25 11
12. 12.   6 Evaluate the following algebraic expressions. x - (-13) + (y - 13), for x = 18 and y = -20 12
13. 13. BEFORE YOU LEAVE AIM: Subtracting How would you explain today's Integers lesson to a student who was absent today? 13
14. 14. Mr. Tjersland's Math 7 Homework: Pages 148-149 #36-44, 59-61 14
15. 15. Attachments Random Adding Integers only.notebook