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Mathematics

8th Grade

CCSS covered

Used 1+ times

Classifying Real Numbers Review
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

0.8 is a rational number

True

False

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

2.

MULTIPLE SELECT QUESTION

1 min • 5 pts

Which of the following describe –77? Select all that apply.

irrational number

rational number

natural number

whole number

integer

3.

MULTIPLE SELECT QUESTION

1 min • 5 pts

Which of the following describe 91? Select all that apply.

irrational number

rational number

natural number

whole number

integer

4.

MULTIPLE SELECT QUESTION

1 min • 5 pts

Which of the following describe 23\sqrt[]{23}  ? Select all that apply.

irrational number

rational number

natural number

whole number

integer

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Is the result rational or irrational? Explain.

Rational; The sum of two rationals is always rational.

Irrational; The sum of a rational and an irrational is always irrational.

Rational; The product of two rationals is always rational.

Tags

CCSS.HSN.RN.B.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which of the REAL # classifications given in the answer choices does the number in the picture most fully fit?

Food

Rational Numbers

Irrational Numbers

Integers

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

Is the result rational or irrational? Explain.

Rational; The sum of two rationals is always rational.

Irrational; The sum of a rational and an irrational is always irrational.

Rational; The product of two rationals is always rational.

Tags

CCSS.HSN.RN.B.3

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