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Parts of an expression vocabulary
"Sum" & "total" represent....
Like terms
Parts of an expression vocabulary
21 terms
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#6thgrade #expressions #vocabulary #identifyparts
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1
Like terms
A number that tells how many times a base is used as a factor.
The parts of an expression separated by + or - sign.
A letter or symbol stands for an unknown number(s)
Terms that have the same variables with the same exponents.
2
"Sum" & "total" represent....
Subtraction
Division
Multiplication
Addition
3
Evaluate x^2 + 4 for x = 4
20
64
10
12
4
"Quotient, shared & distributed" represents....
Division
Subtraction
Addition
Multiplication
5
Variable
The parts of an expression that are separated by + or - sign.
A number that tells how many times a base is used as a factor.
A letter or symbol that stands for an unknown number(s)
A number that is multiplied by a variable
6
Terms
The parts of an expression that are separated by + or - sign.
Terms have the same variables with the same exponents.
To find the value of an expression
A variable/symbol that stands for an unknown number.
7
Equivalent Expressions
expressions that are equal to each other for any values of their variables.
a mathematical phrase that uses only numbers and operation signs.
to find the value of an expression
terms that have the same variables with the same exponents.
8
Evaluate
to find the value of an expression
A special set of rules which gives the order in which calculations are done
A letter or symbol that stands for an unknown number(s).
A mathematical phrase that uses only numbers and operation signs.
9
(17 + 36) + 14 = 17 + (36 + 14) What property is this?
Zero Property (Identity Property)
Associative Property
Commutative Property
Distributive Property
10
Exponent
A number that tells how many times a base is used as a factor
A letter or symbol that stands for an unknown number(s)
The parts of an expression that are separated by + or - sign.
A mathematical phrase that uses only numbers and operation signs.
11
Coefficient
a number that is multiplied by a variable.
A variable that is multiplied by a number.
a number used as a repeated factor.
a number that tells how many times a base is used as a factor
12
Order of operations
A mathematical phrase that uses only numbers and operation signs
A letter or symbol that stands for an unknown.
The parts of an expression that are separated by + or - sign
A set of rules which gives the order in which calculations are done
13
"Product, factor & times" represent....
Subtraction
Addition
Multiplication
Division
14
Algebraic Expression
Expression with only numbers & operations
Expression that contains at least one variable
A number that is multiplied by a variable
terms that have the same variables with the same operations.
15
"difference & take away" represent....
Multiplication
Addition
Subtraction
Division
16
27 + 0 = 27 What property is this?
Commutative Property
Zero Property (Identity Property)
Associative Property
Distributive Property
17
Evaluate 3x for x=6
9
-3
18
0.20
18
x + 3 = 3 + x What property is this?
Associative Property
Identity Property
Distributive Property
Commutative Property
19
Base
The parts of an expression that are separated by an + or - sign
a number representing the number of times the base will multiply itself.
a number used as a repeated factor.
A special set of rules which gives the order in which calculations are done
20
Evaluate 5x-1 for x = 3
12
14
7
1
21
Numerical expression
To find the value of an expression
A number that is multiplied by a variable
A mathematical phrase that uses only numbers & operation signs.
An expression that contains at least one variable.
