## 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.

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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!

ReplyDeleteGood 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.

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

ReplyDelete