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35 Cards in this Set

  • Front
  • Back
parentheses (), Braces {}, brackets[], indicating to do what is inside first
Grouping Symbol
multiplying a number by one does not change the value.
a 1 = a
Multiplicative Identity
The set of numbers starting at one, no decimals, no fractions
Natural Numbers
terms having the same variable and exponent combinations
Like terms
a math sentence that contains an equal sign
Equation
do all the math you can
Simplify
expressions that look different but have the same value
Equivalent
the number used as the repeated factor in exponential notation
Base
the product when all the factors are the same
Power
substitute and simplify
Evaluate
the set of numbers starting with 0, no decimals, no fractions
Whole numbers
a letter that represents an unknown value
Variable
the number that shows how many times a base is used as a factor
Exponent
an equation that show the relationship between variables
Formula
a math sentence that has NO equal sign
Expression
the grouping of terms or factors can change
a + (b + c)=(a + b) + c and
a(bc)=(ab)c
Associative Property
whole numbers and their opposites
Integers
a set of numbers to use when substituting into an algebraic expression
Replacement Set
multiply the factor outside the () to all the terms inside the ()
3(X + 5)= 3X + 15
Distributive Property
the order of terms or factors does not change the value
a + b = b + a and ab = ba
Commutative Property
answer to a subtraction problem
Difference
to find all the solutions to the equation or inequality
Solve
a value that makes the equation or inequality true
Solution
a number that cannot be written as a fraction
Irrational Number
a number that can be written as a ratio of two integers (a fraction)
Rational numbers
answer to an addition problem
Sum
answer to a multiplication problem
Product
adding zero to a number does not change the value a + 0 = a
Additive Terms
can a number, a letter or a product of numbers and letters; the parts of an expression separated by addition signs
Terms
numbers that are being multiplied to get a product
Factors
the process that tells what part of the math operations to do before another (PEMDAS)
Order of Operation
a math sentence that contains variables
Open Sentence
answer to a division problem
Quotient
replace a variable with a given value
Substitute
an example that proves a statement is false
Counterexample