5th Grade Math 1.7, Multiply by Multi-digit Numbers with Regrouping

We can use place value and regrouping to multiply multi-digit numbers. We show a step-by-step method to multiply multi-digits. We discuss the importance of estimating a product before doing the actual multiplication so we will know if our actual answer is reasonable, and makes sense. The second partial product is always greater than the first partial product because it is a product of multiplying by tens. We solve two word problems that involve multiplication by multi-digit numbers with regrouping.

5th Grade Math 1.4, Powers of 10 and Exponents
   • 5th Grade Math 1.4, Powers of 10 as E...  

5th Grade Math 1.5, Multiplication Patterns, Powers of 10, and Mental Math
   • 5th Grade Math 1.5, Multiplication Pa...  

5th Grade Math 1.6, Multiply by 1-digit Numbers with Regrouping
   • 5th Grade Math 1.6, Multiply by 1-dig...  

5th Grade Math Playlist
   • 5th Grade Math Course  

I'm using the Houghton Mifflin Go Math!
2015 copyright textbook for this playlist.
You can practice online using the textbook's website
https://www.gomathacademy.com/

YouTube rating for JoAnn's School videos:
L0 - No strong language
N0 - No nudity
S0 - No sexual situations
V0 - Not violent or disturbing
D0 - No drug reference or content
F0 - No flashing lights content

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