Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 10

Last updated almost 4 years ago

14 questions

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Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 10

Last updated almost 4 years ago

14 questions

Question 1

Explain why the area of the large rectangle is 2a + 3a + 4a.

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Question 2

Explain why the area of the large rectangle is (2 + 3 + 4)a.

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Question 3

Is the area of the shaded rectangle 6(2-m) or 6(m-2)?

6(m-2)

6(2-m)

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Question 4

Choose the expressions that do not represent the total area of the rectangle. Select all that apply.

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Question 5

Evaluate the expression mentally.

31 * 91 - 35 * 89

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Question 6

Evaluate the expression mentally.

22 * 87 + 22 * 13

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Question 7

Evaluate the expression mentally.

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Question 8

Select all the expressions that are equivalent to 4b.

b + 4

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Question 9

Solve the equation.

111 = 14g

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Question 10

10.

Solve the equation.

13.65 = h + 4.88

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Question 11

11.

Solve the equation.

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Question 12

12.

Solve the equation.

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Question 13

13.

Solve the equation.

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Question 14

14.

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Source: Open Up Resouces (Download for free at openupresources.org.)

Question 1

Explain why the area of the large rectangle is 2a + 3a + 4a.

Question 2

Explain why the area of the large rectangle is (2 + 3 + 4)a.

Question 3

Is the area of the shaded rectangle 6(2-m) or 6(m-2)?

6(m-2)

6(2-m)

Question 4

Choose the expressions that do not represent the total area of the rectangle. Select all that apply.

t(5+4)

t+5+4

9t

4*5*t

5t+4t

Question 5

Evaluate the expression mentally.

31 * 91 - 35 * 89

Question 6

Evaluate the expression mentally.

22 * 87 + 22 * 13

Question 7

Evaluate the expression mentally.

Question 8

Select all the expressions that are equivalent to 4b.

b + 4

2b + 2b

b + b + b + b

b * b * b * b

Question 9

Solve the equation.

111 = 14g

Question 10

10.

Solve the equation.

13.65 = h + 4.88

Question 11

11.

Solve the equation.

Question 12

12.

Solve the equation.

Question 13

13.

Solve the equation.

Question 14

14.

Andre ran 5 and 1/2 laps of a track in 8 minutes at a constant speed. It took Andre minutes to run each lap. Select all the equations that represent this situation.

Source: Open Up Resouces (Download for free at openupresources.org.)

t(5+4)

t+5+4

9t

4*5*t

5t+4t

2b + 2b

b + b + b + b

b * b * b * b

Andre ran 5 and 1/2 laps of a track in 8 minutes at a constant speed. It took Andre  minutes to run each lap. Select all the equations that represent this situation.

Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 10

Open Up - Grade 6 - Mathematics - Unit 6 - Lesson 10

Explain why the area of the large rectangle is 2a + 3a + 4a.

Explain why the area of the large rectangle is (2 + 3 + 4)a.

Is the area of the shaded rectangle 6(2-m) or 6(m-2)?

Choose the expressions that do not represent the total area of the rectangle. Select all that apply.

Evaluate the expression mentally.31 * 91 - 35 * 89

Evaluate the expression mentally.22 * 87 + 22 * 13

Evaluate the expression mentally.

Select all the expressions that are equivalent to 4b.

Solve the equation.111 = 14g

Solve the equation.13.65 = h + 4.88

Solve the equation.

Solve the equation.

Solve the equation.

Explain why the area of the large rectangle is 2a + 3a + 4a.

Explain why the area of the large rectangle is (2 + 3 + 4)a.

Is the area of the shaded rectangle 6(2-m) or 6(m-2)?

Choose the expressions that do not represent the total area of the rectangle. Select all that apply.

Evaluate the expression mentally.31 * 91 - 35 * 89

Evaluate the expression mentally.22 * 87 + 22 * 13

Evaluate the expression mentally.

Select all the expressions that are equivalent to 4b.

Solve the equation.111 = 14g

Solve the equation.13.65 = h + 4.88

Solve the equation.

Solve the equation.

Solve the equation.

Andre ran 5 and 1/2 laps of a track in 8 minutes at a constant speed. It took Andre minutes to run each lap. Select all the equations that represent this situation.

Evaluate the expression mentally.

31 * 91 - 35 * 89

Evaluate the expression mentally.

22 * 87 + 22 * 13

Solve the equation.

111 = 14g

Solve the equation.

13.65 = h + 4.88

Evaluate the expression mentally.

31 * 91 - 35 * 89

Evaluate the expression mentally.

22 * 87 + 22 * 13

Solve the equation.

111 = 14g

Solve the equation.

13.65 = h + 4.88