Quizizz 8.2A Real Number System

The set of irrational numbers includes all of the following except -

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Tags

CCSS.8.NS.A.1

What is the set of numbers that includes all positive and negative whole numbers?

• Natural/Counting Numbers

• Whole Numbers

• Integers

• Rational Numbers

• Irrational Numbers

Match the following to the BEST (most exact) category that it belongs to

• integer

• irrational

• -4

• rational

• 0

• whole number

• 5

• natural number

• A. because, integers and rational numbers have no numbers in common.

• B. because, integers and rational numbers have some numbers in common.

• C. because, all integers are rational numbers

• D. because, all rational numbers are integers

Match the following definitions of real numbers.

• zero and positive counting numbers

• Natural Numbers

• numbers that could be written like a fraction

• Integers

• numbers that are never an exact fraction, they never terminate and have no pattern

• Irrational Numbers

• positive and negative counting numbers and zero

• Whole Numbers

• positive counting numbers

• Rational Numbers

The set of numbers {0, 1, 2, 3...} is known as ​ (a)   .

The set of numbers {...-2, -1, 0, 1, 2} is known as ​ (b)   .

The set of numbers that can not be a fraction is known as ​ (c)   .

The set of numbers {1, 2, 3...} is known as ​ (d)   .

The set of numbers that can be a fraction is known as ​ (e)   .

• whole numbers
• integers
• irrational numbers
• natural numbers
• rational numbers

Place each subset in the appropriate box on the diagram.

a

b

c

d

e

integer

natural

irrational

rational

whole

Which is NOT an integer?

Which numbers are irrational?

Tags

CCSS.8.NS.A.1

Which Venn diagram correctly represents the relationship between rational numbers and irrational numbers?

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