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Monday, January 6, 2014

Scribe #1

(-5)+(+3)=-2
Owe 5 and Have 2=Owe 2
_ _ _ _ _
+ + +
^There are 3 zero pairs. There is -2 left.
 -5 <------
<----------0---------->
     ----> +3  Answer: -2

(-6)+(+4)=-2
Owe 6 and Have 4=Owe 2
_ _ _ _ _ _
+ + + +
^There are 4 zero pairs. There is -2 left.
 -6 <--------
<------------0-------->
        -----> +4 Answer: -2

(-6)+(-4)=-10
Owe 6 and Owe 4=Owe 10
_ _ _ _ _ _ _ _ _ _
 -10 <----------
<---------------0-----> Answer: -10
(+6)+(-4)=2
+ + + + + +
_ _ _ _
^There are 4 zero pairs. There is 2 left.
               --------> +6    
<--------0------------->
              -4 <---- Answer: 2

(+6)+(+4)=10
Have 6 and Have 4=Have 10
+ + + + + + + + + +
               -----------> +10
<--------0--------------> Answer: 10

Video: http://www.youtube.com/watch?v=X4sRy7_usYI



2 comments:

  1. Great scribe post, for your first number line you accidentally switched the positive and the negative number. The positive should be at the top and the negative should be at the bottom. I love the effort you put into this post!

    ReplyDelete
  2. Good job on the scribe post! Maybe just describe what you're doing more, otherwise good job!

    ReplyDelete

 

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