Scribe for October 23rd Integers

Thursday, October 23, 2008


Today in Class we learned to add together all the positives and negatives making it easier to get the question done. The Picture below should explain it a little bit.






In Class for homework on our yellow books we had to do Page 44 G 41-50 H if u wanted to and all of I.



Here are some of the questions and answers for I.



I, # 3. (-3)+(-4) + (-15)





Using the method taught to us today its not very helpful in this question but it is very helpful. First I add the first two negatives together equaling : -7




7+15 ='s 23 and just add a negative in front of that. answer being -23




2nd example I will do a harder one.




# 6









Another Question on the paper that may have been a little tricky was Question 20. I will also show this in a picture.


Question 17



(-17) + (+18) + (-19)
First add the two negatives together (-17) + (-19) = -36
-36 + 18 = - 18



Question 9









Here is a video on how to add Integers using tiles










4 comments:

  1. Kevin 8-17 said...

    Nice pictures, its really creative. You explained it really well too. :D

    October 23, 2008 at 7:52 PM  

  2. Breann 8-17 said...

    Good Job :). I really liked your pictures and how you used comics for them. How did you get the pictures? But i really enjoyed reding your blog!

    October 24, 2008 at 6:04 PM  

  3. ThatsSoSick said...

    i made the pictures off a software xP

    October 26, 2008 at 9:31 PM  

  4. Vincent 8-17 said...

    Yo I like your Story Man!!!!!

    November 1, 2008 at 5:38 PM  

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