Students will use mental math to find 10 more and 10 less and 100 more and 100 less of a number. This resource has everything you need to teach and practice this important skill.
**This is part of my Activities By the Standards Bundle
. If you've already purchased that, you don't need to purchase this.**
Click on the PREVIEW to see the entire pack!
The common core standard 2.NBT.B.8 asks students to,
“Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.”
This pack addresses every aspect of this standard.
I know it will be a great addition to your classroom!
Teach It Guide
Mental Math Song
More & Less Posters (Color and B&W)
Interactive Notebook Instructions
Interactive Notebook Parts
Draw Ten More
Draw Ten Less
Draw One Hundred More
Draw One Hundred Less
Fill in the Blank 10 More/Less
Fill in the Blank 100 More/ Less
Fill in the Blank Combined Cut and Paste
Explain Thinking Practice
As always, my goal is to make teaching a breeze!