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- 1. th 4 Grade Math Algebra Solve for an unknown number represented by a letter Jessica Corriere & Robert Richards
- 2. This PowerPoint is a th sample of the book, 4 Grade Math Visit our website www.GreenAzibo.com
- 3. 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).
- 4. Which number is symbolized by n? 6 x n = 48 A. 6 B. 7 C. 8 D. 9
- 5. 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
- 6. E-books only $2.99 We have 4th and 6th grade eBooks available on; Amazon (Click Link) 6th grade eBook on Nook (click Link) 6th grade eBook on iBooks (click link)

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