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Unit 6: Unit Review

Authored by Eliza Pinnegar

Mathematics

8th Grade

CCSS covered

Used 5+ times

Unit 6: Unit Review
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12 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

A square table has an area of 49/64 m². What is the perimeter of the table? Show your work.

The perimeter of the table is 3.5 m.

The perimeter of the table is 2.8 m.

The perimeter of the table is 4.2 m.

The perimeter of the table is 7 m.

Tags

CCSS.4.MD.A.3

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Decide if the following statement about decimals or fractions is true or false: The fractions 1/9 and 11/99 are equal to the same repeating decimal.

True

False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The fraction 3/8 is equal to a repeating decimal.

True

False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Decide if the following statement about decimals or fractions is true or false: The numbers 0.3 and 0.3̅ are equal to the same fraction.

True

False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Decide if the following statement about decimals or fractions is true or false: The fraction 2/11 is equal to a repeating decimal.

True

False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Consider the values π/5, -√2, -√19, and π - 7. Plot and label the approximate location of each value on the number line. (π ≈ 3.14)

-√19 ≈ -4.36, π - 7 ≈ -3.86, -√2 ≈ -1.41, π/5 ≈ 0.63. These values are plotted and labeled on the number line as shown in the image.

-√19 ≈ -3.86, π - 7 ≈ -4.36, -√2 ≈ -0.63, π/5 ≈ 1.41. These values are plotted and labeled on the number line as shown in the image.

-√19 ≈ -1.41, π - 7 ≈ -0.63, -√2 ≈ -3.86, π/5 ≈ 4.36. These values are plotted and labeled on the number line as shown in the image.

-√19 ≈ -0.63, π - 7 ≈ -1.41, -√2 ≈ -4.36, π/5 ≈ 3.86. These values are plotted and labeled on the number line as shown in the image.

Tags

CCSS.8.NS.A.2

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Raymond draws a right triangle with side lengths 9, 12, and 15. He says that if he divides each side length by 4, the new triangle will be a right triangle. Is Raymond correct?

Yes, the new triangle will be a right triangle.

No, the new triangle will not be a right triangle.

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

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