What is the definition of an integer

All positive and negative whole numbers

Decimals or fractions that terminate for repeat

What is true about irrational numbers?

They are non-repeating decimals.

Which represents a rational number?

225 \sqrt{225} 2 2 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

110 \sqrt{110} 1 1 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

65 \sqrt{65} 6 5 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

80 \sqrt{80} 8 0 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Which of the following is rational ?

21 \sqrt{21} 2 1 <path d="M95,702c-2.7,0,-7.17,-2.7,-13.5,-8c-5.8,-5.3,-9.5, -10,-9.5,-14c0,-2,0.3,-3.3,1,-4c1.3,-2.7,23.83,-20.7,67.5,-54c44.2,-33.3,65.8, -50.3,66.5,-51c1.3,-1.3,3,-2,5,-2c4.7,0,8.7,3.3,12,10s173,378,173,378c0.7,0, 35.3,-71,104,-213c68.7,-142,137.5,-285,206.5,-429c69,-144,104.5,-217.7,106.5, -221c5.3,-9.3,12,-14,20,-14H400000v40H845.2724s-225.272,467,-225.272,467 s-235,486,-235,486c-2.7,4.7,-9,7,-19,7c-6,0,-10,-1,-12,-3s-194,-422,-194,-422 s-65,47,-65,47z M834 80H400000v40H845z">

Which statement is NOT true?

Every decimal number is an irrational number.

Every rational number is a real number.

Every counting number is a whole number.

Every integer is a rational number.

Which statement is not true?

5.12345.... is an irrational number

0.121212...is a rational number.

0.34353637 is an irrational number

Sets & Subsets of the Real Number System

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.NS.A.1, 6.NS.C.6, 6.NS.C.5

+6

Standards-aligned

Valerie Patterson

Used 5+ times

FREE Resource

Student preview

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

17 is a member of the ________.

whole numbers

rational numbers

integers

natural numbers

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

³/₄ is a member of the _______.

integers

rational numbers

irrational numbers

whole numbers

Tags

CCSS.6.NS.C.6

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-4.5 is a member of the __________.

integers

irrational numbers

rational numbers

natural numbers

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

0 is a member of the _______.

whole numbers

natural numbers

integers

rational numbers

Tags

CCSS.6.NS.C.5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

This is a member of _____.

integers

whole numbers

rational numbers.

irrational numbers

Tags

CCSS.8.NS.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-23 is a member of the ________.

whole numbers

integers

rational numbers

irrational numbers

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-3 ¹/₃ is a member of the ___________.

integers

irrational numbers

whole numbers

rational numbers

Tags

CCSS.6.NS.C.6

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