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Monday, December 3, 2012

Diogo's integer scribepost


Integer Addition; Range (-9) to (+9) (D)
Standard form is basically the same with out the brackets, but if its a positive number only put one positive symbol, not two but one.

(-6)+(-7)










(+9)+(+9)













(-4)+(+4)



















(-) is the negative sign, so when you see that symbol beside the number it will be a negative number.
(+) is the positive sign, so when you see that symbol beside the number it will be a positive number.





3 comments:

  1. I like how you explained how you got the answers using number lines and integer chips! Next time you should add a video to your post. Overall, good job!

    ReplyDelete
  2. Good job Diogo! I like how you used number lines and integer chips to show how you got your answers. Next time, you can improve by adding a video or a link to a game to your post.

    ReplyDelete
  3. Great job! Next time i think you should make your work more organized so it's easier to understand.

    ReplyDelete

 

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