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angle

circumference

parallel

ray

a figure formed by two lines that meet at a point

the distance around the outside of a circle

lying or moving in the same direction, and the same distance…

a straight line that starts at a point, and continues on with…

angle

a figure formed by two lines that meet at a point

circumference

the distance around the outside of a circle

eighteen

one thousand, two hundred and forty-th…

ninety-four thousand, seven hundred an…

96,833

Write the numbers in words:... 18

Write the numbers in words:... 1,243

Write the numbers in words:... 94,711

Write the numerals: ... ninety-six thousand, eight hundred and t…

eighteen

Write the numbers in words:... 18

one thousand, two hundred and forty-th…

Write the numbers in words:... 1,243

repeated addition

quotient

array

Distributive Property

adding equal groups together

the answer to a division problem

arrangement of objects in rows and columns

the "break-apart" strategy for breaking a larger fact down in…

repeated addition

adding equal groups together

quotient

the answer to a division problem

Numerical Expression

variable expression

evaluate

integers

a mathematical phrase that contains numbers and operation sym…

a mathematical phrase that contains variables, numbers, and o…

to replace variables with numbers and then simplify an expres…

the set of numbers that includes whole numbers and their oppo…

Numerical Expression

a mathematical phrase that contains numbers and operation sym…

variable expression

a mathematical phrase that contains variables, numbers, and o…

acute angle

add

addend

additive comparison

An angle with a measure less than 90°.

To combine, put together two or more quantities.

Any number being added.

Problems that ask how much more (or less) one amount is than…

acute angle

An angle with a measure less than 90°.

add

To combine, put together two or more quantities.

Complementary Addition

Minuend

Subtrahend

Difference

Phrasing a subtraction problem as an indirect problem in term…

The first number in a subtraction equation-the number that th…

The second number in a subtraction equation-the number that i…

The result of subtraction

Complementary Addition

Phrasing a subtraction problem as an indirect problem in term…

Minuend

The first number in a subtraction equation-the number that th…

Mixed Number

Bar Notation

Common Denominator

Least Common Denominator (LCD)

A number consisting of an integer and a proper fraction. For…

A bar used over decimal digits to indicate that they are repe…

A number which can be divided evenly by two or more denominat…

The smallest number that can be divided evenly by two or more…

Mixed Number

A number consisting of an integer and a proper fraction. For…

Bar Notation

A bar used over decimal digits to indicate that they are repe…

acute angle

add

addend

additive comparison

An angle with a measure less than 90°.

To combine, put together two or more quantities.

Any number being added.

Problems that ask how much more (or less) one amount is than…

acute angle

An angle with a measure less than 90°.

add

To combine, put together two or more quantities.

simplify

common denominator

unlike denominators

numerator

To express a fraction in simplest form.

For two or more fractions, a common denominator is a common m…

Denominators that are not equal.

The number or expression written above the line in a fraction.

simplify

To express a fraction in simplest form.

common denominator

For two or more fractions, a common denominator is a common m…

Distributive Property of Multiplication

partial products

regroup

product

To multiply a sum by a number, multiply each addend by the nu…

The products of each place value are found and then added tog…

To use place value to exchange equal amounts when renaming a…

The answer to a multiplication problem

Distributive Property of Multiplication

To multiply a sum by a number, multiply each addend by the nu…

partial products

The products of each place value are found and then added tog…

vertical angles

Corresponding angles

Alternate exterior angles

Alternate interior angles

Vertical angles are congruent

matching angles in similar triangles, which have equal measures

Angles that lay outside the parallel lines and are on opposit…

If two parallel lines are cut by a transversal, then the alte…

vertical angles

Vertical angles are congruent

Corresponding angles

matching angles in similar triangles, which have equal measures

Factors

Multiple

Prime Number

Perimeter

The numbers that you multiply together to get another number.

Number that can be divided by another number without a remain…

positive number that only has one and itself as factors

Distance around a two dimensional shape

Factors

The numbers that you multiply together to get another number.

Multiple

Number that can be divided by another number without a remain…

A line

A point

Line Segment

Ray

• is straight (no curves),... • extends in both directions witho…

An exact location. It has no size, only position.... Points usua…

The part of a line that connects two points.... It has definite…

A line with a start point but no end point (it goes to infini…

A line

• is straight (no curves),... • extends in both directions witho…

A point

An exact location. It has no size, only position.... Points usua…

estimate

factor

partial products

multiple

A number close to an exact answer.

A number multiplied by another number.

The products of each place value are found separately.

The product of a number and any whole number.

estimate

A number close to an exact answer.

factor

A number multiplied by another number.

arrays

commutative property of multiplication

even

factor

a set of objects arranged in rows and columns

the property that states you can multiply two factors in any…

a number that has a 0, 2, 4, 6, 8 in the ones place

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

arrays

a set of objects arranged in rows and columns

commutative property of multiplication

the property that states you can multiply two factors in any…

Bar Graph

tables

Measuring angles

perpendicular lines

A graph that uses rectangular bars to show the comparisons or…

Numbers or quantities arranged in rows and columns

A unit for measuring angles. Based on dividing one complete c…

Two intersecting lines that form right angles.

Bar Graph

A graph that uses rectangular bars to show the comparisons or…

tables

Numbers or quantities arranged in rows and columns

Improper Fraction

Mixed Number

Median

Mode

A fraction whose numerator is greater than or equal to the de…

A number that contains a whole number and a fraction.

The middle number in a set of numbers arranged in order from…

The number that occurs most often in a set of numbers.

Improper Fraction

A fraction whose numerator is greater than or equal to the de…

Mixed Number

A number that contains a whole number and a fraction.

common denominator

chance

probability

sample space

A number that is the denominator of two or more fractions.

A way of expressing the likelihood of an event; the probabili…

A way of describing the likelihood of an event; the ratio of…

Set of all possible outcomes of a particular event.

common denominator

A number that is the denominator of two or more fractions.

chance

A way of expressing the likelihood of an event; the probabili…

acute angle

add

addend

additive comparison

An angle with a measure less than 90°.

To combine, put together two or more quantities.

Any number being added.

Problems that ask how much more (or less) one amount is than…

acute angle

An angle with a measure less than 90°.

add

To combine, put together two or more quantities.

Variable

Expression

Commutative Property

Associative Property

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

- a mathematical sentence that does not contain an equal sign.

- you can +/x numbers in any order. "Turn Around" (Ex: 5 + 7…

- when you +/x you can group numbers as you like, without cha…

Variable

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

Expression

- a mathematical sentence that does not contain an equal sign.

continuous data

dependent variable

discrete data

domain

Data that can take on any value. There is no space between da…

The variable in a relation with a value that depends on the v…

Data with space between possible data values. Graphs are repr…

The set of x-coordinates in a relation.

continuous data

Data that can take on any value. There is no space between da…

dependent variable

The variable in a relation with a value that depends on the v…

Reciprocals

Corresponding Angles

Corresponding Sides

Equivalent Ratios

Two numbers whose product is 1.

Angles that are in the same position in two or more similar p…

Sides that are in the same position in two or more similar po…

Ratios that name the same comparison.

Reciprocals

Two numbers whose product is 1.

Corresponding Angles

Angles that are in the same position in two or more similar p…

Area

Clockwise

Compare

Congruent

The amount of surface inside a closed boundary.

turning in same direction as that of the hands on the clock

Notice the similarities and differences

Having the same size and shape

Area

The amount of surface inside a closed boundary.

Clockwise

turning in same direction as that of the hands on the clock

associative property

decimal

order property

product

The associative property states that you can add or multiply…

fractions of a number; part of the whole

we can swap numbers over and still get the same answer

answer to an multiplication problem

associative property

The associative property states that you can add or multiply…

decimal

fractions of a number; part of the whole

array

Commutative Property of Mulitiplication

Identity Property of Multiplication

Product

A set of objects arranged in rows and columns.

The property that states that you can multiply 2 factors in a…

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

The answer in a multiplication problem.

array

A set of objects arranged in rows and columns.

Commutative Property of Mulitiplication

The property that states that you can multiply 2 factors in a…

Perfect Squares 1-15

Number is multiple of 12

Number is a multiple of 9

Slope given 2 points

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

The sum of the digits is a multiple of 3; the last two digits…

sum of the digits is a multiple of 9.

m= (Y2-Y1)/(X2-X1)... ex: (1,3); (5,6)... m = (6-3) / 5-1) = 3/4

Perfect Squares 1-15

1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225

Number is multiple of 12

The sum of the digits is a multiple of 3; the last two digits…

multiplicative identity

multiplicative inverses (aka reciprocal)

unit rate

Prime number

the product of any number and one is equal to the number

a pair of numbers whose product is 1: the reciprocal of 2/3 i…

A comparison of two measurements in which one of the terms ha…

A whole number that has exactly two factors, 1 and itself.

multiplicative identity

the product of any number and one is equal to the number

multiplicative inverses (aka reciprocal)

a pair of numbers whose product is 1: the reciprocal of 2/3 i…

equilateral triangle

isosceles triangle

scalene triangle

right triangle

all three sides of a triangle are the same length

two sides of a triangle are the same length

no sides of a triangle are the same length

one angle of a triangle is a right angle

equilateral triangle

all three sides of a triangle are the same length

isosceles triangle

two sides of a triangle are the same length

length

width

height

area

(n.) the measure of how long something is

(n.) the measure of how wide something is

(n.) the measure of how high or tall something is

(n.) the number of square units needed to cover a surface

length

(n.) the measure of how long something is

width

(n.) the measure of how wide something is

Similar Figures

Congruent Figures

Scale Drawing

Scale

figures that have the same shape but not necessarily the same…

have exactly the same size, they are also similar.

Is a drawing that is similar to an actual object, or place. F…

Specify a percentage/ ratio of original size to enlarge or re…

Similar Figures

figures that have the same shape but not necessarily the same…

Congruent Figures

have exactly the same size, they are also similar.