Unit 1 Numerical Representations Vocabulary

Positive numbers starting with 1

• integers

• rational numbers

• counting numbers

• irrational numbers

Whole numbers and their opposites

• Integers

• Counting numbers

• Rational numbers

• Irrational numbers

Irrational Numbers

• Whole numbers and their opposites

• Fractions, repeating decimals and terminating decimals

• are rational numbers, when expressed as decimals, that one or more of the digits repeat.

• Non-terminating or non-repeating decimals and imperfect square roots

Tags

CCSS.8.NS.A.1

a set of rational and irrational numbers

• Product

• Real Numbers

• Quotient

• Addend

Tags

CCSS.HSN.RN.B.3

Fractions, repeating decimals and terminating decimals

• Irrational Numbers

• Integers

• Rational Numbers

• Counting Numbers

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

are rational numbers, when expressed as decimals, that one or more of the digits repeat.

• Counting Numbers

• Irrational numbers

• Terminating Decimals

• Repeating Decimals

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

is a way of expressing very big or very small numbers by multiplying by powers of 10.

• Fraction

• Scientific Notation

• Percent

• Standard Notation

Tags

CCSS.8.EE.A.3

(radical sign: symbol for square root)The opposite of squaring a number; what number when multiplied by itself will equal the number under the radical sign

• Scientific Notation

• Quotient

• A Factor written as a power

• Square Root

Tags

CCSS.8.EE.A.2

The normal way of writing numbers.

• Standard Notation

• Scientific Notation

• Integer

• Counting numbers

Tags

CCSS.8.EE.A.3

are rational numbers, when expressed as decimals, that do not repeat. They end.

• Irrational numbers

• Square root

• Repeating Decimals

• Terminating Decimals

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D