1 / 7

Da Vinci Codes.

Da Vinci Codes. Shirley Sides. 2006. x=7. 13 20 17 29. x+6= x+13= 2x+3= 2x+15=. y=12. 44 15 28 4. 3y+8= 2y-9= 4y-20= 2y/3=. x=4 y=6. 10 26 28 8 6. x+y= 2x+3y= x+4y= 2y-x= 3x-y=. x=9 What is y?. 4 2 7 32. x+y=13 2x+y=20 2x+y=25 3x+y=50. What is x and y?.

demetrius-kelly
Télécharger la présentation

Da Vinci Codes.

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Da Vinci Codes. Shirley Sides. 2006.

  2. x=7 13 20 17 29 • x+6= • x+13= • 2x+3= • 2x+15=

  3. y=12 44 15 28 4 • 3y+8= • 2y-9= • 4y-20= • 2y/3=

  4. x=4 y=6 10 26 28 8 6 • x+y= • 2x+3y= • x+4y= • 2y-x= • 3x-y=

  5. x=9 What is y? 4 2 7 32 • x+y=13 • 2x+y=20 • 2x+y=25 • 3x+y=50

  6. What is x and y? • 2x+y=11 • x+3y=25 • 3x+y=27 • 2x+2y=22 • x+y=100

  7. Could your make some codes up for a friend? • You can use any letter to stand for a number. • Don’t use more than 2 different letters. • Try some multiply and divide.

More Related