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6-8 Accelerated 6 Unit 4 Lesson 11

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K-5 Math •6-8 Math 9-12 Math

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•Accelerated 6 Accelerated 7

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Unit 1 Unit 2 Unit 3 •Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 Unit 9

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Lesson 1 Lesson 2 Lesson 3 Lesson 4 Lesson 5 Lesson 6 Lesson 7 Lesson 8 Lesson 9 Lesson 10 •Lesson 11 Lesson 12 Lesson 13 Lesson 14 Lesson 15 Lesson 16 Lesson 17 Lesson 18

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Unit 3
Unit 4
Unit 5
Unit 6
Unit 7
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Lesson 6
Lesson 7
Lesson 8
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IM K-5 Math
IM 6-8 Math
IM 9-12 Math

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Unit 4, Lesson 11

Squares and Cubes

Accelerated 6

Practice

Problem 1

What is the volume of this cube?

cube, side length = 2 centimeters

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Problem 2

Lesson 11 Resources

Student Materials

Decide if each number on the list is a perfect square.

16

20

25

100

125

144

225

10,000
Write a sentence that explains your reasoning.

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Problem 3

Decide if each number on the list is a perfect cube.

1

3

8

9

27

64

100

125
Explain what a perfect cube is.

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Problem 4

A square has a side length of 4 cm. What is its area?
The area of a square is 49 m². What is its side length?
A cube has an edge length of 3 in. What is its volume?

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Problem 5

ForLesson 2: Truth and Equations

For the equation \(2n = 7\):

What is the variable?
What is the coefficient of the variable?
Which of these is the solution to the equation? \(\frac27\), \(\frac72\), 5, 9

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Problem 6

ForLesson 20: Dividing a Decimal by a Decimal

Find the quotients.

\(0.009 \div 0.001\)
\(0.009 \div 0.002\)
\(0.0045 \div 0.001\)
\(0.0045 \div 0.002\)

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Problem 7

ForLesson 11: Polyhedra and Nets

What polyhedron can be assembled from this net?
What information would you need to find its surface area? Be specific, and label the diagram as needed.

Net of a triangular prism

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