1 / 20

Make 10!

Make 10!. Addition Strategy. Created by Jamie Unverzagt. Think:. 10. 9. +. 1. 4. -. 3. +. +. 13. Think:. 10. 9. +. 1. 6. -. 5. +. +. 15. 10. 9. 5. 4. +. +. 14. 10. 9. 3. 2. +. +. 12. 10. 9. 8. 7. +. +. 17. Think:. 10. 8. +. 2. 5. -. 3. +. +.

Patman
Télécharger la présentation

Make 10!

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. Make 10! Addition Strategy Created by Jamie Unverzagt

  2. Think: 10 9 + 1 4 - 3 + + 13

  3. Think: 10 9 + 1 6 - 5 + + 15

  4. 10 9 5 4 + + 14

  5. 10 9 3 2 + + 12

  6. 10 9 8 7 + + 17

  7. Think: 10 8 + 2 5 - 3 + + 13

  8. Think: 10 8 + 2 4 - 2 + + 12

  9. Now Try These 9 + 4 = 13

  10. Now Try These 9 + 6 = 15

  11. Now Try These 8 + 5 = 13

  12. Now Try These 9 + 3 = 12

  13. Now Try These 8 + 7 = 15

  14. Now Try These 8 + 3 = 11

  15. Now Try These 9 + 5 = 14

  16. Now Try These 9 + 8 = 17

  17. Now Try These 4 + 8 = 12

  18. Now Try These 9 + 7 = 16

  19. Now Try These 8 + 6 = 14

  20. The End!

More Related