- Type
- Word Search

Approximate

Place

Figure

Number

Digit

Point

Estimate

Round

Integer

Decimal

Value

Significant

- Type
- Crossword Puzzle

alter (a number) to one less exact but more convenient for calculations Rounding

shorten (something) by cutting off the top or the end Truncating

a number that is either rational or irrational rather than imaginary. Real numbers

Imaginary numbers Non-real numbers

a whole number or the quotient of any whole numbers, excluding zero as a denominator Rational numbers

any real number that cannot be expressed as the exact ratio of two integers, e.g. √2 and π Irrational numbers

a whole number; a number that is not a fraction. integer

a number without fractions; an integer whole numbers

a number without fractions; an integer. natural numbers

terminating decimal finite decimal

a decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666… or as in 1.851851851…. repeating decimal

a number that produces a specified quantity when multiplied by itself: "7 is a square root of 49" square root

4 times 4=16 perfect square

Numbers, symbols and operators (such as + and ×) grouped together that show the value of something. expression

- Type
- Crossword Puzzle

Name the place value of the 7 in 13.5478. Thousandths

What is the value of nine in 890,465? tenthousand

What is the value of the 6 in 0.01465? Tenthousandths

The _________ ______________ place is 100 times the amount of the thousands place. hundredthousand

The second place to the left of the decimal point is the ______ place. tens

In 9625, the 2nd digit is in the __________ place. hundreds

What is the value of the 2 in 42,000,000? millions

Identify the correct number in standard form. 0.0000069 is sixty-nine________. millionths

The value of where the digit is in the number. placevalue

300.5849 rounded to the nearest _______ is 300.59. hundredths

The fifth place to the right of the decimal point is the________ place. Hundredthousandths

7 ________equal 70 tens. thousand

The number 8000 + 400 + 20 + 5 is in _______ form. expanded

Name the place value of the 5. 14.506 tenths

- Type
- Crossword Puzzle

The maximum or minimum point of a quadratic function. vertex

The line of symmetry that runs through the vertex; can be found algebraically: x=-b/(2a) axis of symmetry

All the input values of a function. domain

All the output values of a function. range

x = -b ± √(b² - 4ac)/2a quadratic formula

one of the possible outcomes of a probability experiment event

a possible result of an experiment outcome

a diagram that shows how two or more sets in a universal set are related Ven diagram

a collection or list of items SET

events such that the outcome of one event does not affect the probability of the outcome of another event independent events

'sides and angles' that are images of each other will be equal if the two triangles are congruent. CORRESPONDING PARTS

Any number that can be written as a simple fraction, with a whole number numerator and denominator, such as terminating decimals, repeating decimals and integers. rational number

A square with a whole number root. perfect square

An angle of exactly 90 degrees. right angle

A triangle that contains a right angle. right triangle

Any number that cannot be written as a simple fraction, such as non-repeating, non-terminating decimals, square roots of non-perfect squares, pi. irrational number

The result of multiplying a number by itself square

Greek philosopher, 570-495 BC. There is no evidence that Pythagoras himself worked on or proved the Pythagorean Theorem, which was used previously by Babylonians and Indians. Pythagoras

A mathematical symbol that indicates the extraction of the root of the square inside. radical sign

the statement that the values of two mathematical expressions are equal equation

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient

solving a problem solutions

value that,when multiplied by itself,gives the number roots

relationship between two numbers indicating how many times the first number contains the second ratio

two ratios or fractions are equal proportion

relationship between two numbers indicating how many times the first number contains the second ratio

a single number or variable, or numbers and variables multiplied together terms

an unbroken part of a circle arc

an angle whose vertex is at the center of a circle central angle

- Type
- Crossword Puzzle

A decimal that has the same digit, or block of digits that repeats without end. Repeating decimal

A decimal that ends. Terminating Decimal

A number that can be written as a fraction, includes terminating and repeating decimals. Rational Number

A number that cannot be written as a fraction, includes decimals that never end and never repeat. Irrational Numbers

The set of all rational and irrational numbers Real Number

The set of positive whole numbers and their opposites (negatives), and zero. Integers

The set of numbers that include zero and all natural numbers. Whole Numbers

The set of counting numbers, does not include zero. Natural Numbers

A number that is the square of an integer. Perfect Square

A number that when multiplied by itself, equals the original number. Square Root

To find a number that is close to an exact answer. Estimate

An arrangement of things in relation to each other according to a particular sequence or pattern. Order

- Type
- Crossword Puzzle

angles that have a common side and vertex adjacent

The measure in square units of the inside region of a closed two dimensional figure. area

Choosing data that is not random for statistical analysis. bias

a graph using a number line to show distribution of the data set. It is created by finding medians. box plot

100 percent chance of the even happening. certain

The distance around a circle. Circumference

An amount of money that is a percentage of the value involved paid to the employee that made the sale. commission

two angles with combined measurements of 90 degrees. complementary angles

A place containing two perpendicular axis (x and y) intersecting at he origin, the point (0, 0). coordinate plane

a shape created when a 3D figure is cut parallel or perpendicular to the base. cross section

A straight line passing through the center of a circle touching two points on the circumference. diameter

The answer to a subtraction problem. difference

The number being divided. dividend

The number by which another number is divided, divisor

Close to a 50 percent chance of the event happening. equally likely

A mathematical statement that includes and equal sign to show that two expressions are equal. equation

The likelihood of an even happening is based on experience and observation rather than on theory. experimental probability

the number of times a base occurs as a factor. exponent

One or a group of mathematical symbols representing a number or quantity. expression

a whole number that multiplies with another number to make a third number. factor

Also known as a tip. gratuity

The second place to the right of the decimal point hundredths place

A zero percent chance of the event happening. impossible

A positive number, a negative number or zero NOT a decimal or fraction. integer

A measure of spread on a box plot equal to the difference between the upper limit of the lower quarter and the lower limit of the upper quartile. Interquartile range

a non-terminating or non-repeating decimal. irrational

More than a 50 percent chance of the event happening. likely

A percentage added onto the price of an item to make a profit. markup

Find the mean. Create a table to determine each point's distance from the mean. Find the mean of the distances. mean absolute deviation

The middle number when a set of data is put in order. median

The number that appears the most in a data set. mode

- Type
- Word Search

Whole

Parts

Thousandths

Hundredths

Tenth

Hundreds

Tens

Even

Odd

Digit

Units

Benchmark

Ones

Estimate

Word Form

Decimals

ones

Thousands

Billions

Millions

Expanded Form

- Type
- Word Search

estimations

story problems

place value

rounding

square roots

decimals

remainderrs

fractions

division

multiplication

subtraction

addition

- Type
- Word Search

Absolute Value

Adjacent Angles

alternate exterior angles

Area of a Circle

Comparing Integers

Computation and

corresponding angles

Equivalent Relationships

Estimation

Evaluate

Expenses

Exponential form

income

Integers

Irrational Numbers

Laws of Exponents

Natural Numbers

Order of Operations

Percent

Percent of Increase

Perfect Squares

Pi

Powers of Ten

Profit

Proportion

ratio

Ratio

Rational Numbers

Real Numbers

Scale Factor

Scientific Notation

Square Root

Vertical Angles

Volume of a Prism

Whole Numbers

- Type
- Crossword Puzzle

The numerical factor when a term has a variable. coefficient

For every real number a, b, and c. Distributive property

A mathematical sentence that uses an equal sign. equation

Algebraic expressions that have the same value for all values of the variables. equivalent expressions

A number that shows repeated multiplication. exponent

A mathematical sentence that compares the values of two expressions using an inequality symbol. inequality

Whole numbers and their opposites. integer

A number that cannot be written as a ratio of two integers. Irrational numbers in decimal farm are nonterminating and nonrepeating. irrational number

The counting numbers. natural number

A number that is the same distance from zero on the number line as a given number, but lies in the opposite direction. opposite

1. Perform any operations inside grouping symbols. 2. Simplify powers. 3. Multiply and divide in order from left to right. 4. Add and subtract in order form left to right. order of operations

Numbers whoses square roots are integers. perfect square

The expression under the radical sign is the radicand. Radicand

A real number that can be written as a ratio of two integers. Rational numbers in decimal form are terminating or repeating. rational number

A number that is either rational or irrational. real number

Given a nonzero rational number a/b, the reciprocal, or multiplicative inverse, is b/a. The product of a nonzero number and its reciprocal is 1. Reciprocal

A number a such that a2=b. The sqaure root of b is the principalsquare root. - sqaure root of b is the negative sqaure root. square root

A symbol, usually a letter, that represents one or more numbers. variable

The nonegative integers. whole number

A mathematical phrase involving numbers and operation symbols, but no variables. numerical expression

- Type
- Crossword Puzzle

has no size or shape, but it is often represented using a dot. It can be labeled using a capital letter . point

a part of a line that includes two points and all of the collinear points between the two points line segment

a rigid motion that "slides" each point of a figure the same distance and direction translation

part of a line that begins with a single point and extends infinitely in one direction ray

a flat surface, it has an infinite length and width, but no depth, and extends infinitely in all directions plane

The study of the relationships between the sides and angles of triangles. trigonometry

opposite over hypotenuse sine

adjacent over hypotenuse cosine

opposite over adjacent tangent

with regards to a given acute angle - leg of a right triangle that does touch the angle adjacent

The set of points that are equidistant from a single point called the center . There are an infinite number of points on a circle. circle

an unbroken part of a circle arc

a portion of the circumference of the circle arc length

The distance from the center of the circle to the edge. The radius is half the circle's diameter and represented by the letter 'r'. Plural is Radii. All radii in the same circle are equal. radius

A line, ray, or segment running from one side of a circle, through the center, to the other side. Twice the size of the radius. Cuts the circle into two equal halves called semicircles. Represented by the letter 'd'. diameter

a number variable or the product of a number and one or more variables with whole number exponents. monomial

consists of two terms with addition and subraction binomial

consists of three terms trinomial

Any number that cannot be expressed as the ratio of two integers. When written in decimal form, they never terminate or repeat. irrational number

Any number that is the value of the ratio of two integers. When written as a decimal, they terminate or repeat. rational

A line that divides a plane figure or a graph into two congruent reflected halves. axis of symmetry

The shape of the graph of a quadratic function parabola

lowest or highest point on a parabola vertex

a function in which the graph of the solutions forms a line Linear Function

the solutions to a quadratic equation Roots

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression. Coefficient

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression Coefficient

numbers you can multiply together to get another number Factors

amount of turn between two straight lines that have a common end point. angle

a flat surface with no thickness and extends forever plane

A number from 0-1 that is a measure of how likely an event is to occur Probability

the description that clearly defines the members Rule

a count of the entire population Census

something that results Outcome

A sum is the result of an addition. For example, adding 1, 2, 3, and 4 gives the sum 10, written. (1) The numbers being summed are called addends, or sometimes summands. sum