Distributive Property

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Presentation transcript:

Distributive Property of multiplication

What is the distributive property?

Watch this video! (It may take a second to load)

Try it!

Answer 2(16 – 6)

Try it!

Answer 4 (12 + 3)

Now do problems 3 & 4 on your paper.

The distributive property also works with variables! 5 (x - 8) First, multiply the 5 by each number inside the parentheses 5·x = 5x 5·8 = 40 Now create an expression, using the “-” sign from the original problem: 5x - 40

Try it!

Answers Distribute: 8(2 + g) Distribute: 4(h – g)

Now do problems 9 & 10 on your paper.

Watch the video if you’re wanting more of an explanation.

Watch this video if you’re ready for a challenge.

Real world problems! Use the distributive property to write two different expressions to represent the situation. Fran is making earrings and a bracelet for each of four friends. Each pair of earrings uses 4 centimeters of wire and each bracelet uses 13 centimeters. Write two different expressions that represent the total amount of wire she will need.

Answer Fran is making earrings and a bracelet for each of four friends. Each pair of earrings uses 4 centimeters of wire and each bracelet uses 13 centimeters. Write two different expressions that represent the total amount of wire she will need.

Now do number 12 on your paper.

Next Steps 1st: Work on page 402, #2-4 and 7-8 with Mrs. Ansley at the back table. Watch Brain Pop: https://www.brainpop.com/math/numbersandoperations/distributivepropert y/ Username is elkinspointe Password is titans 2nd: Complete your independent practice, page 403-404 # 4-7, 14, and 16-18 Play either of the games below: http://henryanker.com/Math/Algebra/Distributive_Property_1.swf http://www.math-play.com/math-basketball-properties-of-multiplication/math- basketball-properties-of-multiplication-game.html