The Online Teacher Resource
Receive free lesson plans, printables, and worksheets by email:
About This Worksheet:
There are 5 version in this pack to give you plenty of practice. By number 4 they should breeze through it. #5 should be done in under 5 minutes.
How Long?: 10 - 12 minutes
Standards Met: Unique Sums and Differences
- Teachers Love It!
- 325+ Pages For You!