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Roots and Rational Numbers

Authored by Mary Hajduk

Mathematics

8th Grade

CCSS covered

Used 47+ times

Roots and Rational Numbers
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25 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A rational number can be written as a fraction.

True

False

Tags

CCSS.5.NBT.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Find the cube root.

9/12

3/4

4/8

5/4

2/6

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following in not a perfect square?

49

81

111

1

Tags

CCSS.8.EE.A.2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Write the number as a mixed number

2 23/100

2 23/10

2 23/9

2 23/99

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the perimeter of a square that has an area of 81cm2?

9 cm

36 cm

18 cm

81 cm

Tags

CCSS.8.EE.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is rational?

.211232112421125. . . .
π
√25
√12

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which number is an irrational number?

2.5
5.72314.....
-17
1/2

Tags

CCSS.8.NS.A.1

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