We can write an equation (number sentence) to represent a word problem. We read the problem carefully. Then we use the given information to fill in parts of the equation. Then we can solve for the missing number. We review the steps to solve a word problem. We discuss subtraction clue words. We write equations for, and solve, five word problems.
2nd Grade Math 4.10, Write Equations to Represent Addition, Word Problems
https://youtu.be/ebx91Mfw3G4
2nd Grade Math 5.7, Rewrite 2-digit Subtraction
https://youtu.be/dNzNsrmPJ7Q
2nd Grade Math 5.8, Add to Find Differences (Mental math)
https://youtu.be/Ro_ufrK0Ok8
2nd Grade Math 5.9, Word Problem Solving, 2-Digit Subtraction (Bar Models)
https://youtu.be/fsDmyyXggG8
2nd Grade Math playlist:
https://www.youtube.com/playlist?list=PLKi4WTp6PRGUL-MlUdbT5DeAsigMuQc4o
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/
This video and its contents are the property of JoAnn's School and
is protected under U.S. copyright law.
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