#### Study sets matching "math test chapter 2"

#### Study sets matching "math test chapter 2"

Irrational Numbers

Irrational Numbers expressed as decimals

Pi

Simplest Radical Form

numbers that cannot be expressed as quotients of two integers…

They are nonterminating and nonrepeating decimals. They can a…

The number 'pi' is an irrational number. Pi is the ratio of t…

A square root is in simplest radical form if the radicand has…

Irrational Numbers

numbers that cannot be expressed as quotients of two integers…

Irrational Numbers expressed as decimals

They are nonterminating and nonrepeating decimals. They can a…

compatible numbers

dividend

divisor

factor

Numbers that are easy to compute with mentally

The number that is to be divided in a division problem.

The number that divides the dividend

A number multiplied by another number to find a product

compatible numbers

Numbers that are easy to compute with mentally

dividend

The number that is to be divided in a division problem.

percent

proportion

percent proportion

rational number

a ratio that compares a number to 100

an equation that shows that two ratios are equivalent

one ratio compares a part to a whole

a number that can be written as a fraction

percent

a ratio that compares a number to 100

proportion

an equation that shows that two ratios are equivalent

array

area

square units

factor

an orderly arrangement

The number of square units required to cover a surface.

a unit used in measuring area

The numbers multiplied together in a multiplication problem

array

an orderly arrangement

area

The number of square units required to cover a surface.

Budget

Earned Income

Unearned Income

Benefits

A plan for saving and spending your money.

The money you receive from a job.

The money you receive that does not come from a job.

The state and federal government have developed programs that…

Budget

A plan for saving and spending your money.

Earned Income

The money you receive from a job.

common denominator

compatible number

equivalent fractions

fraction

A denominator that is the same in two or more fractions.

numbers that are easy to compute mentally

Fractions that have the same value

part of a whole

common denominator

A denominator that is the same in two or more fractions.

compatible number

numbers that are easy to compute mentally

reciprocal

repeating decimal

simplest form

mixed number

one of two numbers whose product is one

a decimal number that has a block of one or more numbers that…

a fraction in which one is the only number that can divide ev…

a number represented by a whole number and a fraction

reciprocal

one of two numbers whose product is one

repeating decimal

a decimal number that has a block of one or more numbers that…

compatible numbers

dividend

divisor

estimate

numbers that are close to the given numbers that make estimat…

A number that is divided by another number.

the number that divides the dividend

An approximation of a number based on reasonable assumptions

compatible numbers

numbers that are close to the given numbers that make estimat…

dividend

A number that is divided by another number.

Absolute Value

Distributive Property

Four-Quadrant Graph

Mixed Number

The distance of the number from zero. Since it represents dis…

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

The coordinate plane is divided by its axes into four quadran…

A number that consists of an integer and a fraction.

Absolute Value

The distance of the number from zero. Since it represents dis…

Distributive Property

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

least common denominator

percent

percent proportion

proportion

the least common multiple of the denominators of two or more…

a ratio that compares a number to 100

a ratio compares a part to a whole

an equation that shows that two ratios are equivalent

least common denominator

the least common multiple of the denominators of two or more…

percent

a ratio that compares a number to 100

Compatible Numbers

Dividend

Divisor

Factor

Numbers that are are easy to compute with mentally.

The number that is to be divided in a division problem.

The number that divides the dividend.

A number multiplied by another number to find a product.

Compatible Numbers

Numbers that are are easy to compute with mentally.

Dividend

The number that is to be divided in a division problem.

product

factor

quotient

dividend

the result of multiplying two or more quantities

a whole number that divides exactly into another number

the result of division

the number that is being divided

product

the result of multiplying two or more quantities

factor

a whole number that divides exactly into another number

Compatible Numbers

Estimate

Inverse Operations

Remainder

numbers that are easy to work with mentally

to find an answer that is close to the exact amount

opposite operations like multiplication and didvision

the amount left over when a number cannot be divided equally

Compatible Numbers

numbers that are easy to work with mentally

Estimate

to find an answer that is close to the exact amount

Compare

Hundred

Is greater than

Is less than

to describe whether numbers are equal to, less than, or great…

a quantity that is equivalent to 10 tens.

a symbol used to compare two numbers when the first number ha…

a symbol used to compare two numbers when the first number ha…

Compare

to describe whether numbers are equal to, less than, or great…

Hundred

a quantity that is equivalent to 10 tens.

Rational Number -

Reciprocal

Variable -

Expression -

number that can be written as a fraction.

a number is: 1 divided by the number

usually a letter, used to represent an unknown or changing qu…

a mathematical sentence that does not contain an equal sign.

Rational Number -

number that can be written as a fraction.

Reciprocal

a number is: 1 divided by the number

Commutative Property of Additon

Associative Property of Addition

Identity Property of Addition

difference

the order of the addends does not change the sum; 2 + 3 = 3 + 2

the way the addends are grouped does not change the sum; (4 +…

any number plus 0 is the original addend; 7 + 0 = 7

the answer to a subtraction problem

Commutative Property of Additon

the order of the addends does not change the sum; 2 + 3 = 3 + 2

Associative Property of Addition

the way the addends are grouped does not change the sum; (4 +…

Addition Property of Equality

Algebraic expression

Coefficient

Distributive Property

The Addition Property Equality states that if the same value…

An algebraic expression is a mathematical phrase that uses va…

A coefficient is a numerical factor of a term with a variable.

The Distributive Property shows how multiplication affects an…

Addition Property of Equality

The Addition Property Equality states that if the same value…

Algebraic expression

An algebraic expression is a mathematical phrase that uses va…

decimal

decimal point

place value

base 10 number system

a number that can represent whole numbers and fractions

point separating the ones and tenths in a number

the value given to a digit by its position in a number

a number system built on place values of 10

decimal

a number that can represent whole numbers and fractions

decimal point

point separating the ones and tenths in a number

compatible numbers

dividend

divisor

factor

numbers that are easy to compute mentally

the number that is to be divided in a division problem... (in th…

the number that divides the dividend... (knocking at the door)

a number multiplied by another number to find a product

compatible numbers

numbers that are easy to compute mentally

dividend

the number that is to be divided in a division problem... (in th…

Base

power

power of 10

cubed

In a power, the number used as a factor:

A number obtained when raising a power to an exponent

A number like 10, 100, 1,000 and so on. Result of only using…

A number raised to the 3rd power

Base

In a power, the number used as a factor:

power

A number obtained when raising a power to an exponent

Mean

Outlier

Median

Mode

a set of data divided by the number of the data items.

data sample that is much greater or smaller than the other da…

the middle number of a set of ordered data.

the data item or items that appears most often.

Mean

a set of data divided by the number of the data items.

Outlier

data sample that is much greater or smaller than the other da…

percent of decrease

percent of increase

percent proportion

principal

The percentage by which the original quantity is decreased

The percentage by which the original quantity in increased

One ratio or fraction compares part of a quantity to the whol…

The amount of money deposited or borrowed

percent of decrease

The percentage by which the original quantity is decreased

percent of increase

The percentage by which the original quantity in increased

base

cubed

exponent

power of 10

in a power, the number used as the factor

a number raised to the third power

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

a number like 10, 100, 1,000 and so on that results from only…

base

in a power, the number used as the factor

cubed

a number raised to the third power

base

exponent

squared number

cubed number

The factor in exponential notation

The amount of times a factor is repeated in exponential notiaon

When an exponent is written as a 2

When an exponent is written as a 3

base

The factor in exponential notation

exponent

The amount of times a factor is repeated in exponential notiaon

Least Common Denominator

Percent

Percent Proportion

Proportion

The least common multiple of the denominators of two or more…

A ratio that compares a number to 100

One ratio or fraction that compares part of a quantity to the…

An equation stating that two ratios or rates are equivalent

Least Common Denominator

The least common multiple of the denominators of two or more…

Percent

A ratio that compares a number to 100

Compatible numbers

Divisor

Partial quotient

Quotient

Numbers you can commute with mentally

Number that divides (outside the house)

A method of dividing in which multiples of the divisor are su…

The answer from dividing

Compatible numbers

Numbers you can commute with mentally

Divisor

Number that divides (outside the house)

Distributive Property

partial product

Estimate

Expanded Form

a(b+c)=ab+ac... a property indicating a special way in which mul…

method of multiplying, where one, tens, hundreds, etc. are mu…

An approximation of a number based on reasonable assumptions

Expressing a number as factors [325 = (3x100) + (2x10) + (5x1)]

Distributive Property

a(b+c)=ab+ac... a property indicating a special way in which mul…

partial product

method of multiplying, where one, tens, hundreds, etc. are mu…

Associative Property of Addition

Commutative Property of Addition

equation

Identity Property of Addition

The property which states that the grouping of the addends do…

The property which state that the order in which the two numb…

A sentence that contains an equals sign (=) showing that two…

For any number, zero plus that number is the number.

Associative Property of Addition

The property which states that the grouping of the addends do…

Commutative Property of Addition

The property which state that the order in which the two numb…

area

bar graph

centimeter

expression

The number of square units required to cover a surface.

A graph that uses horizontal or vertical bars to display data

one hundredth of a meter

a group of symbols that make a mathematical statement

area

The number of square units required to cover a surface.

bar graph

A graph that uses horizontal or vertical bars to display data

Compatible numbers

Dividend

Divisor

Quotient

numbers that are easy to compute mentally

the number that is to be divided in a division problem

a number by which another number is divided

the number that results from dividing, not including the rema…

Compatible numbers

numbers that are easy to compute mentally

Dividend

the number that is to be divided in a division problem

discount

gratuity

markdown

markup

the amount by which the regular price of an item is reduced

tip given to a waiter, taxi driver etc.

the amount the price of an item is decreased under the price…

the amount the price of an item is increased above the price…

discount

the amount by which the regular price of an item is reduced

gratuity

tip given to a waiter, taxi driver etc.

variable

algebraic expression

expression

equation

A symbol used to represent a quantity that can change

A mathematical phrase involving at least one variable and som…

A mathematical phrase that contains operations, numbers, and/…

A mathematical sentence that contains an equals sign.

variable

A symbol used to represent a quantity that can change

algebraic expression

A mathematical phrase involving at least one variable and som…

rounding

compensation

compatible numbers

sum

A process that determines which multiple of 10, 100, 1000 etc…

Adjusting one number of an operation to make computations eas…

number that are easy to compute mentally

the answer to an addition problem

rounding

A process that determines which multiple of 10, 100, 1000 etc…

compensation

Adjusting one number of an operation to make computations eas…

Compensation

Commutative Property of Addition

Associative Property of Addition

Compatible Numbers

Adjusting one number of an operation to make computations eas…

The order od addends can be changed and the sum remains the s…

Addends can be regrouped and the sum remains the same... 7 + ( 9…

Numbers that are easy to compute mentally

Compensation

Adjusting one number of an operation to make computations eas…

Commutative Property of Addition

The order od addends can be changed and the sum remains the s…

Bar Graph

Frequency table

Horizontal bar graph

Key

a graph that uses bars to show data

a table that uses numbers to record data.

a bar graph in which the bars are read from left to right.

the part of a map that explains the symbols

Bar Graph

a graph that uses bars to show data

Frequency table

a table that uses numbers to record data.

pound (lb)

ounce (oz)

pkg.

gallon (gal)

a unit of weight that is equal to 16 ounces or 0.4536 kilograms

A customary unit of weight. 16 ounces equal 1 pound

the abbreviation for package

a measurement for capacity; Equal to 4 quarts or 3.785 liters

pound (lb)

a unit of weight that is equal to 16 ounces or 0.4536 kilograms

ounce (oz)

A customary unit of weight. 16 ounces equal 1 pound

Estimate

reasonable

Front end estimation

Rounding

A calculated guess that is close to the number.

estimation is reasonable if it is close to the number

Use front end estimation to make a reasonable guess

Use rounding to make an estimation. We can round to the neare…

Estimate

A calculated guess that is close to the number.

reasonable

estimation is reasonable if it is close to the number

multiple

numerical expression

outlier

pattern

The product of a whole number and any other whole number.

A mathematical statement including numbers and operations.

A number in a set of data that is much larger or smaller than…

A repeating or growing sequence. An ordered set of numbers ar…

multiple

The product of a whole number and any other whole number.

numerical expression

A mathematical statement including numbers and operations.

exponent

product

prime factorization

cubed

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

the answer to a multiplication problem

a way of expressing a composite number as a product of its pr…

a number raised to the third power

exponent

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

product

the answer to a multiplication problem

product

factor

quotient

dividend

the result of multiplying two or more quantities

a whole number that divides exactly into another number

the result of a division

the number that is being divided

product

the result of multiplying two or more quantities

factor

a whole number that divides exactly into another number

absolute value

Distributive Property

four-quadrant graph

mixed number

the distance of the number from zero

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

The coordinate plane is divided by its axes into four quadran…

(fraction) A number that consists of an integer and a fractio…

absolute value

the distance of the number from zero

Distributive Property

For any a, b, and c, a(b + c) = ab + ac . For example, 10( 7…

bar notation

common denominator

least common denominator

like fractions

in repeating decimals, the line or bar placed over the digits…

a common multiple of the denominators of two or more fractions

the least common multiple of the denominators of two or more…

fractions that have the same denominator

bar notation

in repeating decimals, the line or bar placed over the digits…

common denominator

a common multiple of the denominators of two or more fractions

Compatible numbers

dividend

divisor

estimate

Numbers that are easy to compute mentally.

The number that is to be divided in a division problem.

The number that divides the dividend.

A number close to an exact amount.

Compatible numbers

Numbers that are easy to compute mentally.

dividend

The number that is to be divided in a division problem.

bar graph

frequency table

horizontal bar graph

key

a graph that uses bars to show data

a table that uses numbers to record data

a bar graph in which the bars are read from left to right

the part of a map or graph that explains the symbols

bar graph

a graph that uses bars to show data

frequency table

a table that uses numbers to record data

compatible numbers

least common denominator

percent

percent proportion

Numbers that are easy to compute with mentally.

The least common multiple of the denominators of two or more…

A ratio that compares a number to 100.

One ratio or fraction that compares part of a quantity to the…

compatible numbers

Numbers that are easy to compute with mentally.

least common denominator

The least common multiple of the denominators of two or more…

Data... 2.2

Graph... 2.2

Bar graph... 2.2

Scale... 2.2

Information, often numerical, which is gathered for statistic…

A visual way to display data

A graph using bars to compare quantities. The height or lengt…

The set of all possible values of a given measurement, includ…

Data... 2.2

Information, often numerical, which is gathered for statistic…

Graph... 2.2

A visual way to display data

Distributive Property

estimate

factor

partial product

The property that states that multiplying a sum by a number i…

To find an answer that is close to the exact amount.

A number that is multiplied by another number to find the pro…

A method in which the ones, tens, hundreds, and so on are mul…

Distributive Property

The property that states that multiplying a sum by a number i…

estimate

To find an answer that is close to the exact amount.

Condition

Conditional

Hypothesis

Conclusion

Something on which something else depends;a requirment

A statement in the form of ''If. . . . Then''

The given or ''If. . .'' part of a conditional

The 'Then' part of a conditional

Condition

Something on which something else depends;a requirment

Conditional

A statement in the form of ''If. . . . Then''