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Writing Algebraic Expressions. Mini Lesson. Objective: Write and evaluate an algebraic expression for a given situation, using up to three variables. A product of 20 and t 20 t 24 less than a number n – 24 4 times the sum of a number and 2
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Writing Algebraic Expressions Mini Lesson
Objective: Write and evaluate an algebraic expression for a given situation, using up to three variables
A product of 20 and t 20t • 24 less than a number n –24 • 4 times the sum of a number and 2 4(w + 2)
Examples: • the product of 7 and p • 3 less than a number • 12 divided into a number • 3 times the sum of a number and 5 • The sum of 5 and a number • 2 less than a number • The quotient of a number and 8 • 9 times a number • 10 less than the product of a number and 3