Unit 1 Vocabulary: The Real Number System

The set of all positive counting numbers

• real numbers

• whole numbers

• natural numbers

• rational numbers

Tags

CCSS.K.CC.A.1

CCSS.K.CC.A.2

CCSS.K.CC.A.3

CCSS.K.CC.B.4

CCSS.K.CC.B.5

In a power, the number of times the base is used as a factor

• power

• square root

• exponent

• base

Tags

CCSS.6.EE.A.1

In a power, the number that is the common factor.

• radical sign

• exponent

• power

• base

Tags

CCSS.6.EE.A.1

The set of rational numbers together with the set of irrational numbers.

• radical sign

• real numbers

• whole numbers

• rational numbers

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

A value whose square root is a whole number.

• perfect square

• rational number

• square root

• perfect cube

Tags

CCSS.8.EE.A.2

The symbol used to indicate a positive square root.

• radical sign

• perfect square

• over bar

• irrational number

Tags

CCSS.8.NS.A.1

One of three equal factors of a number.

• perfect cube

• square root

• cube root

• perfect square

Tags

CCSS.8.EE.A.2

A decimal in which a block of numbers has a repeating pattern.

• rational number

• real number

• repeating decimal

• terminating decimal

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Whole numbers include all positive counting numbers and zero.

• true

• false

Tags

CCSS.2.OA.C.3

An irrational number is any number that cannot be written as a fraction (non-terminating and non-repeating decimals).

• true

• false

Tags

CCSS.8.NS.A.1