4th Grade Math Algebra

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Step by step directions for solving math problems

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4th Grade Math Algebra Solve for an unknown number represented by a letter :

4 th Grade Math Algebra Solve for an unknown number represented by a letter Jessica Corriere & Robert Richards

This PowerPoint is a sample of the book, 4th Grade Math:

This PowerPoint is a sample of the book, 4 th Grade Math Visit our website www.GreenAzibo.com

Use letters, boxes, or other symbols to stand for any number in simple expressions or equations (e.g., demonstrate an understanding and the use of the concept of a variable).  :

Use letters, boxes, or other symbols to stand for any number in simple expressions or equations (e.g., demonstrate an understanding and the use of the concept of a variable).  

  Which number is symbolized by n?   6 x n = 48   A. 6 B. 7 C. 8 D. 9:

  Which number is symbolized by n ?   6 x n = 48   A. 6 B. 7 C. 8 D. 9

  How to solve   Understand how to solve for the unknown. 6 x n = 48 Both sides must be treated the same Divide both sides by 6 to get the n alone on one side (6 x n) ÷ 6 = 48 ÷6 n = 48 ÷6 n = 8   Choice C has the correct answer *** You understand it when you can explain it:

  How to solve   Understand how to solve for the unknown. 6 x n = 48 Both sides must be treated the same Divide both sides by 6 to get the n alone on one side (6 x n) ÷ 6 = 48 ÷6 n = 48 ÷6 n = 8   Choice C has the correct answer * ** You understand it when you can explain it

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