Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Estimate Sums and Differences

In this addition and subtraction activity, students round each number to the nearest ten and then estimate to check their answers. In the second set, students round each number to the nearest hundred or dollar and estimate to check. In the third set students round each number to the greatest place value and estimate to check. Students then complete two test prep questions.

7 Views 6 Downloads
Resource Details

Grade
3rd - 4th
Subjects
Math
1 more...
Resource Types
Worksheets
3 more...
Usage Permissions
Fine Print