Type
Crossword
Description

A number with no fractional part (no decimals). All whole numbers. Integer
a whole number greater than zero, but not a fraction or decimal fraction. Positive Integer
a number less than zero, but not a fraction or a decimal fraction. Negative Integer
two numbers having the same numeral but different signs Opposite
How far a number is from zero. Absolute Value
A number with no fractional or decimal part and no negatives. Whole Number
no matter how the numbers are grouped, the answer will always be the same. ALWAYS has parenthesis! Associative Property
numbers may be added together in any order. Commutative Property
Adding zero won't change a number. Identity Property
number added to a number to total zero. Also known as the opposite number. Additive Inverse
The result of adding two or more numbers. The total or whole amount. Sum
The result of subtracting one number from another. How much one number differs from another. Difference
A pair of numbers whose sum is 0. Used to illustrate addition and subtraction problems with positive and negative integers. Zero Pair

INTEGERS Crossword

Type
Crossword
Description

The answer to a subtraction problem DIFFERENCE
The set of numbers that include all the positive and negative whole numbers and zero INTEGERS
The answer to an addition problem SUM
Numbers less than zero are called ____________ numbers NEGATIVE
The answer to a division problem QUOTIENT
The answer to a multiplication question PRODUCT
Numbers increasing from smallest to largest are in _____________ order ASCENDING
A number line is a line that shows the position and ____________ of numbers ORDER
Numbers that are decreasing from largest to smallest are in __________ order DESCENDING
The word used in a question that tells you to find the value of an expression EVALUATE
Adding a negative integer is the same as _______________ its opposite SUBTRACTING
Subtracting a negative integer is the same as adding its ______________ OPPOSITE
The symbol > means ' is ______________ than' GREATER
The symbol < means ' is __________ than' LESS
The general name for ALL positive or negative numbers is _____________ numbers DIRECTED

Module 3 - Rational Numbers Crossword

Type
Crossword
Description

A member of the set of the whole numbers and their opposites Integer
Zero and all positive numbers that have no fraction or decimal part: 0,1,2,3... whole number
A number that can be written as a/b (a fancy word for a fraction) rational number
Two numbers that are the same distance from zero on the numberline (but in the oppostite direction) opposites
A picture used to show relationshipes between groups of numbers Venn Diagram
A number greater than zero positive number
The answer to a division question Quotient
A number being divided Dividend
The number being divided by DIvisor
A number less than zero negative number
The distance a number is from zero. It is always positive. Absolute Value

Topic 4: Adding and Subtracting Rational Numbers Crossword

Type
Crossword
Description

A number that can be written as a fraction. Rational Number
All numbers greater than 0, does not include negatives, decimals, or fractions. Whole Number
All negative and positive whole numbers. integer
The distance a number is from zero. absolute value
Two numbers that when added together equal zero. opposites
Two numbers that are opposites of each other. additive inverse
A number that can be written in the form a/b. fraction
Every number has an additive inverse. The sum of a number and its additive inverse is zero. Inverse Property of Addition
How far something is away from something else. distance
A line at which numbers are marked at intervals, used to illustrate simple numerical operations. Number line

The Number system Crossword

Type
Crossword
Description

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

8th Grade Math Crossword

Type
Crossword
Description

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
, r represents _______ radius
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

Integers Word Search

Type
Word Search
Description

absolute value
adding integers
additive inverses
coordinate
coordinate plane
coordinate system
graph
integers
multiplying integers
natural numbers
negative number
number line
opposites
ordered pair
origin
qudrants
subtracting integers
venn diagram
x coordinate
y coordinate
zero pair

Math Vocabulary Crossword

Type
Crossword
Description

the answer to an addition problem sum
the act or breaking up numbers division
the act of calculating the total of 2 or more numbers addition
the act of combining sets of numbers multiplication
solving a math problem where the answer is close to the real answer estimating
finding a number that is nearest to an event 10, 100, 1,000, etc. rounding
rules for dividing numbers to help with factoring rules of divisibility
a number in which another number is divisible factor
the answer to a subtraction problems difference
the answer to a multiplication problem product
the answer to a division problems quotient
the act of taking away one number from another subtraction
a math problem where two or more factors must be taken into account equation
a part of a whole number; tenths, hundreths, etc. decimal

ANSWER KEY Crossword

Type
Crossword
Description

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

Rational Numbers Word Search

Type
Word Search
Description

OPPOSITE
DEPOSIT
WITHDRAW
DEBT
DISTANCE
ABSOLUTE VALUE
DIFFERENCE
QUOTIENT
PRODUCT
SUM
ADDITION
MULTIPLICATION
SUBTRACTION
DIVISION
NEGATIVE
POSITIVE
INTEGER
FRACTION
DECIMAL
RATIONAL

The Classification of Numbers Crossword

Type
Crossword
Description

a numerical quantity that is not a whole number (e.g., 1/2, 0.5). fraction
(of a number, quantity, or expression) not expressible as a ratio of two integers, and having an infinite and nonrecurring expansion when expressed as a decimal. Examples of irrational numbers are the number π and the square root of 2. irrational
(of a number, quantity, or expression) expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion. rational
a number that can be expressed in the form a + bi, where a and b are real numbers and i is the imaginary unit, that satisfies the equation i2 = −1. In this expression, a is the real part and b is the imaginary part of the complex number. complex number
a number without fractions; an integer. whole number
the positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as well. natural number
The type of number we normally use, such as 1, 15.82, −0.1, 3/4, etc. Positive or negative, large or small, whole numbers or decimal numbers are all Real Numbers. real number
a whole number; a number that is not a fraction integer
√(9) is a ____________________ because √(9) = 3 natural number
the only difference between natural numbers and whole numbers is the_________________________ zero
______________________= Natural numbers + zero whole numbers
the difference between whole numbers and integers are the negative numbers
_____________________= Whole numbers + the negative of the whole numbers integers
All integers are __________________ fractions
____________ all fractions are integers Not
-1/3 = -0.333333333 is not an ________________________ integer
Fractions can be written as a ____________________ decimal or a repeating decemal terminating
1/3 = 0.3333333 and 0.3333333 is a ___________________ decimal repeating
Irrational numbers are numbers that ______________________ be written as a fraction cannot
______ = 3.14..., 2.224879566117426874, √(7) pi
_________________________ are neither repeating decimals nor terminating decimals irrational numbers
_______________________ = rational numbers + irrational numbers real numbers
the opposite of complex numbers are_______________________ real numbers
The difference between complex numbers and real numbers is that complex numbers give ____________________________ for the following expressions and more! solutions
Among the different types of numbers, __________________________ is the hardest one to understand fractions