Teachnology
The Online Teacher Resource
Receive free lesson plans, printables, and worksheets by email:
Carry your rounded numbers over to the right column and then complete the subtraction.
How Long?: 7-9 minutes
Standards Met: Estimating Subtraction Problems
- Makes Your Day Easy! - Print All 267 Pages
View It All Now...
About Us | K-12 Teacher Newsletter | Help | Privacy | Site Map