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Real Numbers 2

Authored by Michele Tozier

Mathematics

9th Grade

CCSS covered

Used 33+ times

Real Numbers 2
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22 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rational

Irrational

Answer explanation

This is Irrational because we need 3 of the same digit for it to be repeating with the "..."

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rational - it's a perfect square

Irrational - it's not a perfect square

Tags

CCSS.8.NS.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rational - it's a perfect square

Irrational - it's not a perfect square

Tags

CCSS.8.NS.A.1

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rational

Irrational

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rational

Irrational

Integer

Whole number

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Classify

 75.518675.5\overline{186}  as rational or irrational.

Rational

Irrational

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Rational

Irrational

Answer explanation

The numerator is NOT an integer!

This is not Rational!

Try using your calculator, we see this is a non-terminating non repeating decimal!

It is Irrational!

0.1889822365...

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