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Rational or Irrational Numbers

Authored by Mindy Alexander

Mathematics

8th Grade

CCSS covered

Used 17+ times

Rational or Irrational Numbers
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35 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

√121

12
10
11
3

Tags

CCSS.6.EE.A.1

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

√256

14
16
13
17

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is rational?

.211232112421125. . . .
π
√25
√12

Tags

CCSS.HSN.RN.B.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following numbers is irrational?

√8
¾
2
-1.325

Tags

CCSS.8.NS.A.1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The area of a square painting is 81 cm2.  What is the side length of the painting?

40.5 cm
162 cm
6,561 cm
9 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following numbers is rational?

√8
√16
√50
√75

Tags

CCSS.HSN.RN.B.3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A fraction is which type of number?

Rational
Irrational

Tags

CCSS.HSN.RN.B.3

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