|Common Core Sheets||
◄ Previous Standard 7ee1
Apply properties of operations as strategies to add, subtract, factor, and expand linear expressions with rational coefficients.
Next Standard ► 7ee3
Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals], using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 1/10 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 9 3/4 inches long in the center of a door that is 27 1/2 inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation.
|Expressions & Equations|
|Use properties of operations to generate equivalent expressions.|
|2. Understand that rewriting an expression in different forms in a problem context can shed light on the problem and how the quantities in it are related. For example, a + 0.05a = 1.05a means that “increase by 5%” is the same as “multiply by 1.05.”|
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|Percent Word Problems as Decimal Expressions 7ee2
Each worksheet has 10 problems determining which expression will help answer the word problem.Create New SheetFlash Cards
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