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Last Updated: October 31, 2026
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Want to help your students think through a subtraction problem instead of following a memorized algorithm? my mini ... Subtraction Strategy - Keeping a A great way to do mental math without resorting to the standard algorithm! This video shows how to use the number talks subtraction strategy of This project was created with Explain Everything™ Interactive Whiteboard for iPad. Week 14. Students will learn how to subtract across zeros and when the subtrahend requires regrouping. This is a great strategy to have in ... ... by either adding or subtracting the same amount to each number I am maintaining a This is one of the most advanced mental math strategies for subtraction and should be taught at the end of your subtraction unit.
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