#### Study sets matching "number math 8"

#### Study sets matching "number math 8"

square number

square numbers between 1 and 150

perfect square

factor

when we multiply a number by itself

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

a number made by squaring a whole number

a number that divides exactly into another number. For exampl…

square number

when we multiply a number by itself

square numbers between 1 and 150

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144

repeating decimal

integers

irrational number

natural numbers

A decimal in which one or more digits repeat infinitely

All whole numbers (both positive and negative) and zero.

Non-repeating, Non-terminating Decimals, non-perfect squares,…

The set of numbers 1, 2, 3, 4, ... Also called counting numbe…

repeating decimal

A decimal in which one or more digits repeat infinitely

integers

All whole numbers (both positive and negative) and zero.

factor

prime number

composite number

variable

any whole number that divides evenly into another number that…

a whole number which only has 1 and the number itself as fact…

any whole number that has factors other than 1 and the number…

a symbol (usually a letter) used to represent a quantity that…

factor

any whole number that divides evenly into another number that…

prime number

a whole number which only has 1 and the number itself as fact…

Integer

Models

Number Line

Integer Tiles

The set of whole numbers and their opposites

Are representations of objects or systems.

line that shows numbers in increasing value from left to right

Positive and negative model representations

Integer

The set of whole numbers and their opposites

Models

Are representations of objects or systems.

cube root

Integers

Irrational numbers

Natural numbers

a special value that, when used in a multiplication three tim…

a whole number (not a fractional number) that can be positive…

a real number that cannot be expressed as a ratio of integers…

The whole numbers from 1 upwards: 1, 2, 3, and so on ...... Or f…

cube root

a special value that, when used in a multiplication three tim…

Integers

a whole number (not a fractional number) that can be positive…

Decimal

Expanded Form

Round

Exponent

A number with one or more numbers to the right of the decimal…

A number written as the sum of the place values of its digits

To give an approximation for a number to the nearest one, ten…

The number that tells how many times the base is being multip…

Decimal

A number with one or more numbers to the right of the decimal…

Expanded Form

A number written as the sum of the place values of its digits

Right Triangle

Hypotenuse

Legs

Pythagorean Theorem

(noun) a triangle with one right angle.

(noun) the longest side of a right triangle (opposite the 90…

(noun) the two shortest sides of a right triangle (adjacent t…

(noun) , States that in a right triangle, the square of the h…

Right Triangle

(noun) a triangle with one right angle.

Hypotenuse

(noun) the longest side of a right triangle (opposite the 90…

Base

Perfect Cube

Cube Root

Exponent

In a power, the number that is the common factor

the product of three factors that are each the same number

one of the three equal factors of a number

A mathematical notation indicating the number of times a quan…

Base

In a power, the number that is the common factor

Perfect Cube

the product of three factors that are each the same number

natural numbers

whole numbers

integers

rational numbers

the counting numbers (ex: 1, 2, 3)

natural numbers + 0 (ex: 0, 1, 2, 3)

positive and negative whole numbers (ex: 2, -2)

whole numbers, integers, decimals and fractions

natural numbers

the counting numbers (ex: 1, 2, 3)

whole numbers

natural numbers + 0 (ex: 0, 1, 2, 3)

distributive law

any-order property of multiplication

product

sum

A factor can be distributed over a group of numbers that is b…

A list of numbers can be multiplied together, in any order, t…

A quantity obtained by multiplication.

A quantity obtained by addition.

distributive law

A factor can be distributed over a group of numbers that is b…

any-order property of multiplication

A list of numbers can be multiplied together, in any order, t…

Real Number

Rational Number

Irrational Number

Integer Number

a number that can be shown on a number line

a terminating number that can be written as a fraction

never ending number that cant be written as a fraction

a whole number, positive or negative

Real Number

a number that can be shown on a number line

Rational Number

a terminating number that can be written as a fraction

inverse property of addition

commutative property of addition

associative property of addition

identity property of addition

the sum of a number and its opposite is 0

the ORDER of the addends (numbers being added together) does…

the grouping of addends using parenthesis doesn't affect thei…

the sum of any number and zero is the original number

inverse property of addition

the sum of a number and its opposite is 0

commutative property of addition

the ORDER of the addends (numbers being added together) does…

Rational Numbers

Irrational Numbers

Terminating Decimal

Repeating Decimal

Numbers that can be written as a ratio, or a fraction, in whi…

Numbers that do not terminate (end). However, as the number c…

A decimal number that does NOT go on forever. These decimals…

A decimal number with one or more digits after the decimal th…

Rational Numbers

Numbers that can be written as a ratio, or a fraction, in whi…

Irrational Numbers

Numbers that do not terminate (end). However, as the number c…

natural numbers

whole numbers

integers

rational numbers

numbers you use to count objects

all natural numbers and zero

all of the whole numbers and their additive inverse

numbers that can be written in the form of a/b, where a and b…

natural numbers

numbers you use to count objects

whole numbers

all natural numbers and zero

natural numbers

whole numbers

integers

rational numbers

numbers you use to count objects

all natural numbers and zero

all of the whole numbers and their additive inverse

numbers that can be written in the form of a/b, where a and b…

natural numbers

numbers you use to count objects

whole numbers

all natural numbers and zero

Real Numbers

Rational Numbers

Integers

Whole Numbers

Numbers that terminate or repeat.... Examples:... Terminating Numbe…

Whole numbers and their opposites.... Example:... {..., -3, -2, -1,…

Counting numbers plus zero.... Example:... {0, 1, 2, 3, ....}

Real Numbers

Rational Numbers

Numbers that terminate or repeat.... Examples:... Terminating Numbe…

A positive plus a positive is

A positive plus a negative is

A negative plus a negative is

A negative minus a negative is

Always Positive

Sometimes Positive, Sometimes Negative

Always Negative

Sometimes Positive, Sometimes Negative

A positive plus a positive is

Always Positive

A positive plus a negative is

Sometimes Positive, Sometimes Negative

base

cube root

exponent

irrational numbers

In a power, the number that is the common factor. In 10 to th…

One of three equal factors of a number, which means a number…

A number that indicates how many times a number or expression…

Numbers that cannot be expressed as fractions, terminating de…

base

In a power, the number that is the common factor. In 10 to th…

cube root

One of three equal factors of a number, which means a number…

Right Triangle

Hypotenuse

Legs

Pythagorean Theorem

(noun) a triangle with one right angle.

(noun) the longest side of a right triangle (opposite the 90…

(noun) the two shortest sides of a right triangle (adjacent t…

(noun) , States that in a right triangle, the square of the h…

Right Triangle

(noun) a triangle with one right angle.

Hypotenuse

(noun) the longest side of a right triangle (opposite the 90…

Mental Math Ex:... 150% of 5$... 100% of 5 =…

Mental Math Ex:... 350% of 10... 100% of 10…

Mental Math Ex:... 0.01% of 1000... 100% of…

What are the steps of finding percent…

...

...

...

1. Break up percentage number... 2. Figure out how many of the b…

Mental Math Ex:... 150% of 5$... 100% of 5 =…

...

Mental Math Ex:... 350% of 10... 100% of 10…

...

Equation

Identity Property of Multiplication

Multiple

Product

A number sentence which shows that two quantities are equal.

The property that states that the product of any number and 1…

The product of a number and a counting number is called a mul…

The answer to a multiplication problem.

Equation

A number sentence which shows that two quantities are equal.

Identity Property of Multiplication

The property that states that the product of any number and 1…

inverse property of addition

commutative property of addition

associative property of addition

identity property of addition

add the opposite sign and you get zero

the order is switched

order must stay the same, parentheses move

add zero to keep the number the same

inverse property of addition

add the opposite sign and you get zero

commutative property of addition

the order is switched

base

cube root

exponent

irrational numbers

In a power, the number that is the common factor. In 10 to th…

One of three equal factors of a number, which means a number…

A number that indicates how many times a number or expression…

Numbers that cannot be expressed as fractions, terminating de…

base

In a power, the number that is the common factor. In 10 to th…

cube root

One of three equal factors of a number, which means a number…

rational number

irrational number

real numbers

natural numbers

a number that can be represented as a fraction

a number that cannot be represented as a fraction; goes on fo…

the set of all numbers that includes rational and irrational…

numbers that can be counted

rational number

a number that can be represented as a fraction

irrational number

a number that cannot be represented as a fraction; goes on fo…

Which is smaller: -4 or -9 ?

Which is smaller: 17.07 or 17.007?

Write in increasing order: 0.8, 5.4, 7/8

Write in increasing order: 31/4, 7 5/8…

17.007... When ordering numbers with decimals, multiply by "the…

0.8, 7/8, 5.4... First, change all fractions to decimals.... 7/8 i…

square root 50, 7 5/8, 31/4, 7.82... First, change all numbers…

Which is smaller: -4 or -9 ?

Which is smaller: 17.07 or 17.007?

17.007... When ordering numbers with decimals, multiply by "the…

Base

Coefficient

Common factor

Common multiple

When a number is written in exponential form, the number that…

The coefficient is the number before a variable in an algebra…

A factor that two or more numbers share is a common factor.

A multiple shared by two or more numbers is a common multiple.

Base

When a number is written in exponential form, the number that…

Coefficient

The coefficient is the number before a variable in an algebra…

factor

fraction

identity property of multiplication

multiple

a number that is multiplied by another number to find a product

a number that names part of a whole or part of a group

the property that states the product of any number and 1 is t…

the product of two counting numbers

factor

a number that is multiplied by another number to find a product

fraction

a number that names part of a whole or part of a group

Prime Numbers

Factors

Finding Prime Factors Using Factor Trees

Lowest Common Multiple (LCM)

Numbers that only divide by themselves and 1.... e.g. 2,3,4,5,7,…

The factors of a numbers are all the numbers that divide into…

Any number can be broken down into prime numbers and expresse…

Is the smallest number that will divide by all the numbers in…

Prime Numbers

Numbers that only divide by themselves and 1.... e.g. 2,3,4,5,7,…

Factors

The factors of a numbers are all the numbers that divide into…

First Law of Exponents

2^4*2^3

-3x^2*4x^5

Second Law of Exponents

To multiply powers with the same base add them together

2^7

-32*x^7

To divide powers with the same base subtract them together

First Law of Exponents

To multiply powers with the same base add them together

2^4*2^3

2^7

absolute value

mixed number

rational number

coordinate grid or coordinate plane

The distance of a number from zero on a number line; shown by…

A number made up of a whole number that is not zero and a fra…

Any number that can be expressed as a ratio of two integers.…

A plane formed by the intersection of a horizontal number lin…

absolute value

The distance of a number from zero on a number line; shown by…

mixed number

A number made up of a whole number that is not zero and a fra…

ratio

estimate

decimal

fraction

a comparison of any two quantities

An approximation of a number based on reasonable assumptions

A number with one or more digits to the right of the decimal…

part of a whole

ratio

a comparison of any two quantities

estimate

An approximation of a number based on reasonable assumptions

Base

Coefficient

Common factor

Common multiple

When a number is written in exponential form, the number that…

The coefficient is the number before a variable in an algebra…

A factor that two or more numbers share is a common factor.

A multiple shared by two or more numbers is a common multiple.

Base

When a number is written in exponential form, the number that…

Coefficient

The coefficient is the number before a variable in an algebra…

Absolute value

Proportion

Rate

Ratio

The distance between a number and a zero on the number line

An equation stating that two ratios or rates are equal

A ratio comparing two quantities with different kinds of units

A comparisons of two quantities by division a ratio of 2to3 c…

Absolute value

The distance between a number and a zero on the number line

Proportion

An equation stating that two ratios or rates are equal

quotient

divisor

dividend

whole number

the number obtained by division

the number by which a dividend is divided

a number to be divided by another number

A group of numbers beginning 0, 1, 2, 3, ...

quotient

the number obtained by division

divisor

the number by which a dividend is divided

Repeating decimal

Terminating decimal

Power

Base

Decimal form of a rational number

When a decimal has a repeating digit of zero

Repeated factors from an exponent and a base

The common factor in a power

Repeating decimal

Decimal form of a rational number

Terminating decimal

When a decimal has a repeating digit of zero

Natural

Whole

Integer

Rational

"Counting numbers" the numbers you use to count objects {1,2,…

Are made up of the set of natural numbers and the number zero…

A set that contains all the whole numbers and their opposites…

A number that can be written in the form a/b, where a&b are i…

Natural

"Counting numbers" the numbers you use to count objects {1,2,…

Whole

Are made up of the set of natural numbers and the number zero…

Rational Numbers

Irrational Numbers

Terminating Decimal

Repeating Decimal

Numbers that can be written as a ratio, or a fraction, in whi…

Numbers that do not terminate (end). However, as the number c…

A decimal number that does NOT go on forever. These decimals…

A decimal number with one or more digits after the decimal th…

Rational Numbers

Numbers that can be written as a ratio, or a fraction, in whi…

Irrational Numbers

Numbers that do not terminate (end). However, as the number c…