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Wednesday, December 12, 2012

Daniesa's Integer Post






1. a) I don't agree with David's method because he showed the addition statement instead of the multiplication. 
   b) I would use 3 groups of -7 because it shows the multiplication statement. 






8. a) (+2) + (+2) + (+2) + (+2) + (+2) + (+2) + (+2) 
    b) (-9) + (-9) + (-9) + (-9) 





















12. a) (-1) x (+7)
      b) (-2) x (-5) 








15. 12 x 3 = 36 
The aircraft descend 36 m. 

1 comment:

  1. Great job Daniesa! I like how you explained your answers. Next time you could add a video and/or link, relating to this topic.

    ReplyDelete

 

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