Math Tricks for Mental Addition | Grade 3

Join Plussy, the Plus sign, on THE MATH PLANET! This video offers helpful math tips and tricks for mental addition, explaining various strategies suitable for Grade 3 students.

THE MATH PLANET164.1K views3:30

About this video

Meet Plussy, the Plus sign, on THE MATH PLANET! This video contains useful Math tips & tricks for mental math addition. The following strategies are explained with examples: 1. Breaking apart addends into hundreds, tens & ones 2. Breaking apart one addend to make a 10. 3. Breaking apart one addend to make a 100. This is Lessons 4: Mental Math: Addition. Textbook: Grade 3 enVisionmath, SCOTT FORESMAN. Topic 8: Use Strategies and Properties to Add and Subtract. #grade3, #mathTricks, #mentalMath, 📺Subscribe To THE MATH PLANET and watch more lessons: https://www.youtube.com/channel/UC_c6gFKLYdePDJwVOSfFP8A?sub_confirmation=1

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Views
164.1K

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Duration
3:30

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Published
Dec 20, 2020

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hd

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