Friday, April 16, 2010

Subtracting Integers

Substracting Intergers using Chips: positive chip and negative chip.
















(-5) - (-3) =











2 - 5 =













When subtracting something that isn't there we used a
zero pair.
(-1) - (-3) =









Show using chips.














This morning it was -2. This afternoon will be 3. Determine the difference of these temperatures.
















FOR HOMEWORK:
pg. 327 - 329
1 - 21 (odd)

22 comments:

  1. Great post Raelynn! I really like the drawings you drew and it looks very organized. Next time add a little more color. Other than that, great job.

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  2. Good job Raelynn. I like the pictures that you made. I also like how you made a table in some of the pictures. Next time you should try not to leave too much space above the video.

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  3. Great post, Raelynn! The pictures were really well done and the video was helpful, too. I liked the colors of the font. Good work!

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  4. Great job Raelynn!!! Your post was really organized but next time adding a little more color might make the post even better. Otherwise, great job!!!!

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  5. Nice post Raelynn, I liked how you made most of the pictures yourself. But next time try adding a link.

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  6. Great post, Raelynn! I liked how you made the pictures. Next time use spell check. Overall, it was a well done post.

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  7. Nice post Raelynn! I liked the pictures but next time you should add more color. Other than that great work.

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  8. Great post raelynn i liked the pictures and the video but next time you should put some of the important words into a different color and you should also put a link on.

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  9. Thanks for the comments you guys. Just to tell you the link is actually on the word "Subtracting Intergers" it's the grey font if you hadn't notice.

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  10. Good job raelynn. Everything was good. But you should have added different colours. But still very well done.

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  11. Good job. you did a very good job

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  12. Great job Realynn. I like your pictures but you should put in more colour.

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  13. nice post, but u could have had diffrent colours

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  14. Awesome post, i liked the pictures. But nex time you should add colours to it

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  15. Nice post, Raelynne. I liked the pictures and the video, they were pretty helpful. Next time try not to leave a big space between your work and the video.

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  16. Nice post, but you could have added color.

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  17. Nice job, next time try adding more colour

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  18. Great post Raelynn but next time you should add more colour

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  19. Good job Raelynn! The pictures looks great and the the scribe is very organized and neat. Next time try adding more colours, it would make the scribe less dull.

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  20. Nice Post Raelynn, try to add more colours next time.

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