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Do Now
AIM: Distributive Property
Basic Skills Quiz #7
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1.) Subtract and write your answer in simplest form.
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8
5 3
2.) Complete the following decimal operation.
15.84 - 1.257
4.) What is the theoretical probability of rolling a
number greater than 4 on a fair number cube?
5.) Round the following to the nearest hundredth.
1234.5678
3.) What is the Greatest Common Factor of 12 and 30?
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Basic Skills Quiz #7
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1.) Subtract and write your answer in simplest form.
5
6
6 2
2.) Complete the following decimal operation.
51.4 - 3.72
4.) What is the theoretical probability of rolling a
number less than 4 on a fair number cube?
5.) Round the following to the nearest hundredth.
8765.4321
3.) What is the Greatest Common Factor of 10 and 22?
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Basic Skills Quiz #7 Make-Up
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Homework: Pages 566-567 #10-13 all
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Brain Pop
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Anticipatory Set
1.) Evaluate the following expression using order of
operations.
6(3 + 4)
2.) What was the first step in your evaluation?
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3.) Why can you not evaluate the following expression?
6(x + 4)
Distributive Property of Multiplication over Addition: To
multiply the sum or difference, multiply each number within the
grouping by the number outside the grouping symbol.
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Expression Model Re-Write
3(2x + 5)
-5
53
-3
x
x x 5
x x 5
x x 5
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Expression Model Re-Write
-5
53
-3
x
2(4x - 3)
x x x x -3
x x x x -3
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Expression Model Re-Write
-5
53
-3
x
3(x - 5)
x -5
x -5
x -5
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Expression Model Re-Write
-5
53
-3
x
2(x + 3)
x
x
3
3
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Simplify the following expressions using the
distributive property. Show all work.
D.) -5(x + 3)
E.) -9(x - 6)
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Simplify the following expressions using the
distributive property. Show all work.
G.) -6(x - 2)
F.) -6(x + 4)
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BEFORE YOU LEAVE
1.) How are combining like terms and using the distributive
property similar and different?
Similarities Differences
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Homework: Castle Learning Homework due Friday
Mr. Tjersland's Math 7
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AIM: Distributive Property
Distributive Property of Multiplication over Addition: To
multiply the sum or difference, multiply each number within the
grouping by the number outside the grouping symbol.
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Expression Model Re-Write
3(2x + 5)
-5
53
-3
x
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2.) -5(x + 3)
1.) -9(x - 6)

Day 7 distributive property