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Mental Math Strategies for Subtraction

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Grade Levels
Common Core Standards
Product Rating
4.0
1 rating
File Type

Presentation (Powerpoint) File

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528 KB|4 pages
Product Description
This is a PowerPoint math lesson that teaches students to estimate differences by counting the tens and the ones. A number line is also included. This lesson also teaches teaches students to use expanded form to find the difference. This PowerPoint could be used as a math mini-lesson or a center activity. Featuring kid-friendly graphics and teacher-friendly PowerPoint controls, this is a great resource for teaching your primary students about estimation.

Thanks for looking!! :)
-Chad Taylor
Total Pages
4
Answer Key
Not Included
Teaching Duration
30 minutes
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Chad Taylor

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