# Chapter 1 Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

In a power, the number that is the common factor. base
One of three equal factors of a number. cube root
In a power, the number of times the base is used as a factor. exponent
A rational number whose cube root is a whole number. perfect cube
A number that cannot be expressed as the quotient a/b where a and b are integers and b does not equal zero. irrational number
A product of repeated factors using an exponent and a base. power
A rational number whose square root is a whole number. perfect square
The symbol used to indicate a positive square root. radical sign
Numbers that can be written as the ratio of two integers. rational number
The set of rational numbers together with the set of irrational numbers. real number
Decimal form of a rational number. Repeating decimal
A compact way of writing numbers with absolute values that are large or small. scientific notation
One of two equal factors of a number. square root
A repeating decimal where the repeating digit is zero. terminating decimal

## Chapter 1 Real Numbers Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The Number that is going to be raised by a power. Base
One of the three equal factors of a number Cube root
The number of times the base is used as a factor Exponent
A number that can't be expressed as a fraction Irrational number
A number that can be expressed as a fraction Rational number
Any number or variable with one or more variables Monomial
A rational number whose cube root is a whole number Perfect Cube
A product of repeating factors using an exponent and a base. Power
The symbol used to indicate a positive square root. Radical sign
A compact way of writing numbers with absolute values that are very large or very small. Scientific Notation

Type
Crossword
Description

This crossword contains the following questions and answers:

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

## Algebra 1 Chapter 1 Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

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
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

## The Number system Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

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
Description

This crossword contains the following questions and answers:

Comparsion of two numbers Ratio
a function whose graph is a straight line linear function
7(2)what is the two called Power
a set of ordered pairs Relation
A ratio thta compares the change in the y-coordinates of a graph to the change in the x-coordinates slope
only one number can make a equation true one solution
700/4 divided by x/22 what is this called? Cross Multiply
____ lie in the same plane and never intersect parallel lines
the set of all the input/ output values in a function domain
to find a __ that is neither horizontal nor vertical on the coordinate gird , you can apply the Pythagorean Theorem Distance
any nonzero number rasied to the power of zero is 1 power of zero
to raise a power to a power, multipy the exponents power of a power
the __ symbol represent square roots radical
the measure of a right angle is ____ degrees ninety
an ___ number can be expressed as an infinite, non-repeating decimal irrational
any number that can be expressed as the ratiom of two integers excluding division by zero rational
another word for total sum
when a fatcor is multiplied by the sum/ difference of two numbers,you can multiply each two numbers by the factor and then add/ subtract the products distributive property
the longest side of a right triangle , opposite the right triangle hypotenuse

## Vocabulary project-Pre-Algebra Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Numbers that are not rational irrational number
Numbers that can be written as ratios n
a number that can be written without a fractional component 2 20 40 -40 -20 and 25 Integers
has square root that are integers perfect square
A decimal number that dosen't go on forever Terminating decimal
A decimal number that repeats forever Repeating decimal
fraction represents a part of a whole fraction
Counting numbers 1 2 3 Natural numbers
a three-dimensional solid object bounded by six square faces cube
8 to the power of 2, 8 is the base Base
8 to the power of 2, 8x8=64 Exponet
equal in value, amount Equivalent
a number that describes both the direction and the steepness of the line. Slope
a regular quadrilateral, which means that it has four equal sides and four equal angles. square
a relationship or expression involving one or more variables function

## Algebra Word Search

Type
Word Search
Description

This word search contains the following answers:

Absolute Value
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

## Topic 1: Rational and Irrational Numbers Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

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

## Vocabulary for math Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

In a power the number that is common factor in 10^3the base is 10 that is 10 - 3 equals 10 times 10 times 10 times 10 Base
One of three equal factors of a number if a squared 3 equals B then a is the cube root of B the cube root of 64 is 4 since 4^3=64 Cuberoot
In a power the number of times the base is used as a factor in 10 square 3 the exponent is 3 Exponent
A number that cannot be expressed as a quotient A over B where A and B are integers and B 0 Irrational number
a rational number whose cube root is a whole number 27 is perfect square root becuase its cube root is 3 perfect cube
a rational number whose square root is a whole number 25 is perfect square because its square root is 5 perfect square
a product of repeated factors using an exponent and a base the power 7^3 is read seven to the third power or seven cubed power
the symbol used to indicate a positive square root radical sign
numbers that can be written as the ratio of two intergers in which the denominator is not zero ll integers fractions mixed numbers and percents are numbers rational number
the set rational numbers together with the set of irratinal real numbers
decimal form of a rational number repeating decimal
a compact way of writting numbers with absolute valuse that are very large or very small in scientific notation 5500 is 5,5 * 103 scientific notation
one of the two equal factors of numbers if a^2 =b then a is the square root of b a square root of 144 is 12 since 12^2=144 square root
a repeating decimal where the repeating digit is zero termaniting decimal

## math Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

the symbol used to indicate a positive square root. radical sign
numbers that can be written as the ratio of two integers in which the denominator is not 0. all integers,fractions,mixed numbers,and percents are rational numbers. rational number
decimal form of a rational number. repeating decimal
a compact way of writing number with absolute value that are very large or very small. scientific notation
a product of repeated factors using an exponent and a base. power
in a power,the number of times the base is used as a factor. exponent
the set of rational numbers together with the set of irrational numbers. real numbers
in a power,the number that is the common factor. base
a repeating decimal where the repeating digit is 0. terminating decimal
one of three equal factors of a number. cube root
one of the two equal factors of a number square root
a number that cannot be expessed as the quotient a/b, where a and b are integers and b is not equal to 0 irrational number
a rational number whose cube root is a whole. 27 is a perfect cube because its cube root is 3. perfect cube
a rational number whose cube root is a whole number. 25 is a perfect square because its square root is 5. perfect square