Module 3 Vocabulary- 7th grade gifted math
Terms in this set (26)
A symbol, such as a letter, that represents a number
A symbol or combination of symbols used in algebra, containing one or more numbers, variables, and arithmetic operations. Does not include an equal sign.
Expressions that evaluate to the same number. They are equal to each other.
Each of the members of which an expression, a series of quantities, or the like, is composed, as one of two or more parts of an algebraic expression
A number or quantity placed before and multiplying another quantity, as 3 in the expression 3X.
This property lets you multiply a sum by multiplying each addend separately and then add the products
One of two or more numbers, algebraic expression's, or the like, that when multiplied together produce a given product
Additive identity property
Zero is the only number that when added to another number, the result is again that number.
Multiplicative identity property
One is the only number that when multiplied with another number, the result is that number again.
A statement of a quality between two numerical expressions
A number that when substituted for a variable, makes the equation a true number sentence
Two angles with a common side.
Two angles whose sides form two pairs of opposite rays.
Angles on a line
The sum of the measures of two angles that share a ray and form a line is 180 degrees.
Angles at a point
The measure of all angles formed by 3 or more rays with the same vertex is 360 degrees
Expression in expanded form
An expression written as sums and/or differences of products whose factors are numbers, variables, or variables raised to whole number powers
Expressions in factored form
An expression that is a product of two or more expressions.
Expressions in standard form
An expression where all like terms have been combined.
Diameter of a circle
The length of any segment that passes through the center of the circle whose end points lie on the circle
Radius of a circle
Half the diameter
The length around the circle
Denoted, is the value of the ratio given by the circumference to the diameter in a circle
Like an equation that uses symbols like < or > instead of an equal sign.
And equation that makes a straight line when it is graphed.
Two angles that add up to 180 degrees.
Two angles that add up to 90 degrees.
YOU MIGHT ALSO LIKE...
Numbers & Animals Vocabulary | Everyday Traditional Mandarin Chinese
Pre-Algebra Vocabulary; Final.
Math vocab 99
Module 3 Expressions and Equations Vocabulary Terms
OTHER SETS BY THIS CREATOR
Genetics vocabulary - 7th grade gifted life science
Week 17 Science Test - 5th Grade - JI Barron
Week 17 vocabulary social studies