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Study sets matching "7th grade math"

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Study sets matching "7th grade math"

50 terms
7th Grade Math Vocabulary
Principal
Proportion
Lateral Face
Indirect Measurement
The amount of money deposited or borrowed.
An equation stating that two ratios or rates are equivalent.
One side of a three-dimensional figure. Any flat surface that…
Finding a measurement using similar figures to find the lengt…
Principal
The amount of money deposited or borrowed.
Proportion
An equation stating that two ratios or rates are equivalent.
70 terms
7th Grade MATH Vocabulary
Commutative Property
Associative Property
Distributive Property
Additive Identity
Order doesn't matter, A + B = B + A
Grouping doesn't matter, (a+b)+c= a+(b+c)
a(b + c) = ab + ac
Adding "0" to a number doesn't change the number
Commutative Property
Order doesn't matter, A + B = B + A
Associative Property
Grouping doesn't matter, (a+b)+c= a+(b+c)
48 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
9 terms
Math flashcards for 7th grade
Percent
Percent Change
Commission
Commission Rate (percentage)
Ratios that compare a number to 100
Ratio of the amount of change to the original amount
Fee paid to a person who makes a sale (profit)
Percent of the selling price
Percent
Ratios that compare a number to 100
Percent Change
Ratio of the amount of change to the original amount
24 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
inverse operations
simple interest
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
Operations that are the opposite of each other and cancel eac…
Interest earned only on the original principal amount invested
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
15 terms
7th Grade MATH Vocabulary
Commutative Property
Associative Property
Additive Identity
Multiplicative Identity
Order doesn't matter, A + B = B + A
Grouping doesn't matter, (a+b)+c= a+(b+c)
Adding "0" to a number doesn't change the number
Multiplying by "1" doesn't change the number
Commutative Property
Order doesn't matter, A + B = B + A
Associative Property
Grouping doesn't matter, (a+b)+c= a+(b+c)
38 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
48 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
17 terms
7th Grade Math Formulas
Area of Circle
Area of Square
Area of Rec.
Area of Triangle
pi x r^2
s^2
lw
.5bh
Area of Circle
pi x r^2
Area of Square
s^2
18 terms
Chapter 11 7th Grade Math
is less than
is greater than
is less than or equal to
is greater than or equal to
is less than
is greater than
158 terms
7th Grade Math Vocabulary Review
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
11 terms
7th Grade Math Unit 1
Integers
Negative Number
Positive Number
Whole Numbers
the set of whole numbers, their opposites and zero... {...-3, -2…
any number that is less than zero
any number greater than zero
positive numbers that do not have a fractional part... includes…
Integers
the set of whole numbers, their opposites and zero... {...-3, -2…
Negative Number
any number that is less than zero
156 terms
7th Grade Math Vocabulary
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
70 terms
7th Grade MATH Vocabulary
Commutative Property
Associative Property
Distributive Property
Additive Identity
Order doesn't matter, A + B = B + A
Grouping doesn't matter, (a+b)+c= a+(b+c)
a(b + c) = ab + ac
Adding "0" to a number doesn't change the number
Commutative Property
Order doesn't matter, A + B = B + A
Associative Property
Grouping doesn't matter, (a+b)+c= a+(b+c)
12 terms
7th Grade Math Unit 2
rate
ratio
unit rate
proportion
A ratio that compares two quantities measured in different un…
A comparison of two quantities using division
a rate that has a denominator of 1
An equation stating that two ratios are equal
rate
A ratio that compares two quantities measured in different un…
ratio
A comparison of two quantities using division
12 terms
7th grade math unit 4
box and whisker plot
frequency
inter-quartile range
maximum value
A diagram that summarizes data using the median, the upper an…
The number of times an item, number, or event occurs in a set…
The difference between the 25th and the 75th percentile in a…
the largest observation value.
box and whisker plot
A diagram that summarizes data using the median, the upper an…
frequency
The number of times an item, number, or event occurs in a set…
158 terms
7th Grade Math Vocabulary
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
158 terms
7th Grade Math Vocabulary
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
158 terms
7th Grade Math Vocabulary
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
11 terms
Unit One Math 7th grade
Set
Subset
Integers
Opposite numbers
a group of terms
a set contained within another set
The set of whole numbers and their opposites
two numbers that are an equal distance from zero on a number…
Set
a group of terms
Subset
a set contained within another set
38 terms
7th grade math vocabulary
acute angle
obtuse angle
integers
supplementary angles
An angle less than 90 degrees
An angle more than 90 degrees
All whole numbers (both positive and negative) and zero.
two angles that add up to 180 degrees
acute angle
An angle less than 90 degrees
obtuse angle
An angle more than 90 degrees
52 terms
7th Grade Math Vocabulary
Area
Circumference
Volume
Surface Area
amount of space inside a figure
distance around a circle
the capacity of amount of space inside a 3D figure
the total area of all faces on a polyhedron
Area
amount of space inside a figure
Circumference
distance around a circle
10 terms
7th Grade math Week 8
equivalent equation
linear expression
equation
expression
Equations that have the same solution
Makes a straight line--... expression with variables that have a…
A mathematical sentence that contains an equals sign.
A mathematical phrase without an equal sign.
equivalent equation
Equations that have the same solution
linear expression
Makes a straight line--... expression with variables that have a…
48 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
7th Grade Math L to J
Ratio
Equivalent Ratios
Complex Fractions
Multiplicative Inverse
Shows the relative sizes of two or more values and is shown w…
ratios that name the same comparisons
both numerator and denominator are fractions themselves
a number which when multiplied by x yields the multiplicative…
Ratio
Shows the relative sizes of two or more values and is shown w…
Equivalent Ratios
ratios that name the same comparisons
37 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
48 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
10 terms
7th Grade Math Flashcards
1 m.=
1yd.=
1L=
1qt=
1.09 yd.
.91m.
1.06qt.
.95L
1 m.=
1.09 yd.
1yd.=
.91m.
12 terms
7th Grade Math Practice
complex fraction
constant of proportionality
constant rate of change
constant of variation
A fraction A/B where A or B are fractions and B does not equa…
A constant ratio or unit rate of two variable quantities. It…
The rate of change in a linear relationship.
The constant ratio in a direct variation. It is also called"c…
complex fraction
A fraction A/B where A or B are fractions and B does not equa…
constant of proportionality
A constant ratio or unit rate of two variable quantities. It…
158 terms
7th Grade Math Vocabulary
absolute value
acute triangle
additive inverse
algebraic expression
The distance of a number from zero on the number line. Always…
a triangle with no angle measuring 90 degrees or more
a number that is the same distance from 0 on the number line,…
a group of numbers, symbols, and variables that express an op…
absolute value
The distance of a number from zero on the number line. Always…
acute triangle
a triangle with no angle measuring 90 degrees or more
25 terms
7th Grade Math Vocab
area
integer
expression
ordered pair
the amount of space in a 2-dimensional object
set of whole numbers and their opposites
mathematical phrase that can contain variables, constants and…
a pair of numbers used to locate a point in the coordinate pl…
area
the amount of space in a 2-dimensional object
integer
set of whole numbers and their opposites
29 terms
7th Grade Math Vocab
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
48 terms
7th Grade Math Vocabulary
terminating decimal
repeating decimal
opposites
origin
A decimal number that ends or terminates
A decimal that repeats a digit or group of digits forever
____________ are two number that are the same distance from 0…
(0,0)
terminating decimal
A decimal number that ends or terminates
repeating decimal
A decimal that repeats a digit or group of digits forever
9 terms
7th grade math vocabulary (Algebra)
coefficient
distributive property
equation
evaluate
A numerical factor in a term of an algebraic expression.
multiply a sum by multiplying each addend separately and then…
A statement that shows two mathematical expressions are equal…
To find the value of a mathematical expression.
coefficient
A numerical factor in a term of an algebraic expression.
distributive property
multiply a sum by multiplying each addend separately and then…
85 terms
7th Grade Math Vocabulary
acute angle
adjacent angles
algebraic expression
bar notation
an angle whose measure is greater than 0° but less than 90°
two angles that share a common vertex and a common side
mathematical phrase involving at least one variable and somet…
used for repeating decimals. A bar is drawn over digits that…
acute angle
an angle whose measure is greater than 0° but less than 90°
adjacent angles
two angles that share a common vertex and a common side
20 terms
7th Grade Math Vocabulary
opposites
simplify
substitute
evaluate
Two numbers that are an equal distance from zero on a number…
To write a fraction or expression in simplest form.
To replace a variable with a number of another expression in…
To find the value of a numerical or algebraic expression.
opposites
Two numbers that are an equal distance from zero on a number…
simplify
To write a fraction or expression in simplest form.
11 terms
7th grade math vocabulary
Absolute Value
Percent
negative + negative =
positive + positive =
the distance a number is from zero
out of 100
negative
positive
Absolute Value
the distance a number is from zero
Percent
out of 100
20 terms
math integers 7th grade
integers
number line
negative number
positive number
Whole numbers greater than zero are called positive -------.…
a line on which numbers are marked at intervals, used to illu…
In mathematics, a _______________ is a real number that is le…
A _________ is a number that is bigger than zero. A _________…
integers
Whole numbers greater than zero are called positive -------.…
number line
a line on which numbers are marked at intervals, used to illu…
30 terms
7th Grade Math -STAAR
Angles
Area
Base
Coordinate Grid
formed by two rays with the same endpoint
the number of square units needed to cover a flat surface
the number or expression that is used as a factor in a repeat…
a plane formed by horizontal and vertical lines and used to l…
Angles
formed by two rays with the same endpoint
Area
the number of square units needed to cover a flat surface
18 terms
Math Geometry 7th Grade
Acute Angle
Acute Triangle
Adjacent Angles
Complementary Angles
an angle that measures less than 90 degrees
A triangle with 3 acute angles
Angles that have a common side and a common vertex (corner po…
Two angles whose sum is 90 degrees
Acute Angle
an angle that measures less than 90 degrees
Acute Triangle
A triangle with 3 acute angles
20 terms
7th grade Math Review
same sign, add and _____________
different sign, subtract and keep the…
positive x positive =
negative x negative =
keep
highest
positive
positive
same sign, add and _____________
keep
different sign, subtract and keep the…
highest
70 terms
7th Grade MATH Vocabulary
Commutative Property
Associative Property
Distributive Property
Additive Identity
Order doesn't matter, A + B = B + A
Grouping doesn't matter, (a+b)+c= a+(b+c)
a(b + c) = ab + ac
Adding "0" to a number doesn't change the number
Commutative Property
Order doesn't matter, A + B = B + A
Associative Property
Grouping doesn't matter, (a+b)+c= a+(b+c)
22 terms
7th Grade Math Vocabulary
integers
absolute value
opposites
additive inverse
the set of whole numbers and their opposites
the distance between a number and 0 on a number line
two numbers that are the same distance from 0, but on opposit…
the opposite of a number
integers
the set of whole numbers and their opposites
absolute value
the distance between a number and 0 on a number line
14 terms
Fun with MATH: 7th Grade Math
interest
tax
markup
discount
amount of money paid or earned by depositing or borrowing money
amount of money charged by the government on items people buy
amount of money added to the original cost of an item to cove…
amount by which the price of an item is reduced (subtracted f…
interest
amount of money paid or earned by depositing or borrowing money
tax
amount of money charged by the government on items people buy
40 terms
7th grade Math Vocab
Order of Operations
Numerical expression
Commutative Property
Associative Property
A rule for evaluating expressions (PEMDAS)
An expression that contains only numbers and operations
Numbers can be added or multiplied in any order without chang…
For addition and multiplication, the answer is the same, rega…
Order of Operations
A rule for evaluating expressions (PEMDAS)
Numerical expression
An expression that contains only numbers and operations
10 terms
7th Grade Math Feb. 15th
polygon
quadrilateral
rhombus
parallelogram
A closed figure formed by three or more line segments
A four-sided polygon.
a parallelogram with 4 congruent sides
A quadrilateral with two pairs of parallel sides
polygon
A closed figure formed by three or more line segments
quadrilateral
A four-sided polygon.
10 terms
7th Grade Math Jan 25th
geometric figure
area of a triangle
area of a circle
area
a figure formed by any combination of points, lines, planes,…
The measure of the interior surface of the triangle. The form…
the measure of the interior surface of a circle. The formula…
The amount of surface inside a closed shape. Measured in squa…
geometric figure
a figure formed by any combination of points, lines, planes,…
area of a triangle
The measure of the interior surface of the triangle. The form…
20 terms
Math 7th Grade Vocabulary
In a word problem, "how much further"…
In a word problem, "how much more" mea…
sales tax
integers
subtract
subtract
an additional amount of money charged on things we buy
whole numbers and their opposites including zero
In a word problem, "how much further"…
subtract
In a word problem, "how much more" mea…
subtract
19 terms
7th grade Math review
John needs to be at school by 8:00 am.…
x-6=-1
3.4y=17
I have a cube-shaped box with sides of…
Add together the 20 minutes, 10 minutes, and 20 minutes. Subt…
Add 6 to both sides. Solve for x. x=5
Divide both sides by 3.4 to solve for y. y=5
length x width x height is 6x6x6=volume in feet. 12 inches on…
John needs to be at school by 8:00 am.…
Add together the 20 minutes, 10 minutes, and 20 minutes. Subt…
x-6=-1
Add 6 to both sides. Solve for x. x=5
20 terms
7th Grade Math: properties
Commutative Property
Commutative Property
Commutative Property
Commutative Property
8 + 3 = 3 + 8
a + b = b + a
3x5 = 5x3
AB = BA
Commutative Property
8 + 3 = 3 + 8
Commutative Property
a + b = b + a
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