Skip to main content
2 Reviews | 43 Downloads

Adding 9 by compensating

Grade Level Grades K-2
Resource Type Presentation
License

Share

Share On Facebook
Share On Twitter
Share On Pinterest
Share On LinkedIn
Email

About
Resources
Reviews

A PowerPoint demonstration of adding 9 to 2 digit numbers by adding 10 and then subtracting 1.

Reviews

4.3
2 Reviews
Generated comment #68309
SML Member
July 04, 2016
Generated comment #33141
SML Member
January 30, 2016
A very useful resource which shows and explains very clearly the concept of adding 10 and subtracting 1 to add 9. Thanks for sharing.
SML Member
December 21, 2011
adding 9 visually
Hi - I thought this was lovely. Supported what I had just been teaching my class about how the digits change when adding. Thanks for making the effort on our behalf!
SML Member
March 03, 2009

More from this Contributor

Lesson

Numbers

Presentation | Grades K-2

Lesson

Batman and Robin Loci

Handout | Grades 6-8

Lesson

Shape Street display

Presentation | Grades K-2

Lesson

Number bonds to eight

Handout | Grades K-2