Do Now Write the product using an exponent. (4)(4)(4) h ∙ h ∙ h ∙ h 15 ∙ 15 Order the integers from greatest to least. 0, -85, 127, -154, 90.

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Presentation transcript:

Do Now Write the product using an exponent. (4)(4)(4) h ∙ h ∙ h ∙ h 15 ∙ 15 Order the integers from greatest to least. 0, -85, 127, -154, 90

Test Results!

Standard 5 Correction

The Distributive Property Lesson 2-2

You and a friends are going on a camping trip You and a friends are going on a camping trip. You each buy a backpack that costs $90 and a sleeping bag that costs $60. What is the total cost of the camping equipment?

The Distributive Property The distributive property evaluates a product (multiplication) of a number and a sum or difference. a(b + c) = ab + ac EX: 4(6 + 3) = 4(6) + 4(3)

Examples Use the distributive property to evaluate the expression. 3(8 + 5) (2 + 9)2 6(11 – 4)

Examples Use the distributive property to write an equivalent variable expression. 3(x + 7) (n + 4)(-2) -5(2y – 3)

On your Own 8(x + 2) (7 –t)(-4) 9(3m – 5) -2(6y – 4)

Evaluating an expression using mental math 4(105) 3(97) 5(2.9)

Word Problem Word Problem #1 Word Problem #2

Find the area of the rectangle. 7 2x + 5

Utah Olympic Park gets an average of 295 inches of snow each year Utah Olympic Park gets an average of 295 inches of snow each year. Use estimation to predict the total snowfall in Utah Olympic Park over a 5 year period.

Independent Practice 2-2 Worksheet