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6th CCSSM EQ/EXP

6th EQUATIONS AND EXPRESSIONS COMMON CORE - COMPLETE

TermDefinition
exponent this says how many times to use that number in a multiplication. It is written as a small number to the right and above the base number.
base The number that is going to be raised to a power
numerical expressions a mathematical phrase that contains numbers and operations.
algebraic expressions a mathematical phrase. contains numbers, operations and variables.
evaluate To calculate the value of.
sum The result of adding two or more numbers; the answer to an addition problem.
term In Algebra, a single number or variable, or numbers and variables multiplied together.
product The answer when two or more numbers are multiplied together.
factor numbers we can multiply together to get another number
quantity How much there is of something.
quotient The answer after you divide one number by another; dividend ÷ divisor = _____________________________
coefficient A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a ___________________
constant A fixed value. In Algebra, a _________________ is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number. Example: in "x + 5 = 9", 5 and 9 are ______________. If it is not a _________________it is called a variable.
like terms Terms whose variables (and their exponents such as the 2 in x2) are the same. Example: 7x and 2x are ______________ because the variables are both "x"
equivalent expressions equations that have the same solution.
variable A symbol for a number we don't know yet. It is usually a letter like x or y. Example: in x + 2 = 6, x is the_____________.
inequalities the relation between two expressions that are not equal,; the symbol is ≠
equation says that two things are equal. It will have an equals sign "=" like this: 7 + 2 = 10 − 1
> greater than
The symbol < less than.
greater than or equal to
less than or equal to
profit Income less all expenses. Example: Sam's Bakery received $900 yesterday, but expenses such as wages, food and electricity came to $650. So the______________ was $900 − $650 = $250.
exceed To be greater than, as in number or degree; surpass:
dependent variables The "output" value of a function. example: y = x2; y is the ______________________________.
independent variables An "input" value of a function. Example: y = x squared; x is an Independent Variable
discrete data Data that can only take certain values. For example: the number of students in a class (you can't have half a student).
continuous data Data that can take any value (within a range) Example: People's heights could be any value (within the range of human heights), not just certain fixed heights.
Created by: artisteacher