Prealgebra Unit 1 Review

Which statement is true?

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Which list of numbers is ordered from greatest to least?

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Which labeled point on the number line is closest to √40?

• W

• X

• Y

• Z

Tags

CCSS.8.NS.A.2

Identify a number that is between 120% and 2.5 x 10 .

• A. 250%

• B. 1.125 x 10²

• C. 1.1

• D. 1/10

Tags

CCSS.8.EE.A.3

Which list of numbers is ordered in descending order?

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Identify each number between 1.7 x 10 and 195%.

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Use the information below to answer the question.

ꞏ R represents real numbers

ꞏ I represents irrational numbers

ꞏ W represents whole numbers, and

ꞏ N represents natural numbers

Which relationship is pictured correctly?

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Which statement is not true about rational numbers?

• A. Whole numbers are rational numbers.

• B. Only prime numbers are rational.

• C. Negative integers and fractions are rational numbers.

• D. Zero is a rational number.

To which of the following subsets do all of the following set of

numbers below belong?

{-5, -3, 0, 4, 8}

• A. irrational numbers

• B. whole numbers

• C. natural numbers

• D. integers

Which of the following is both an integer and a natural number?

• A. 27/9

• B. 1/2

• C. 0

• D. -3.4