Variables,Expressions ,and properties
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Algebraic expression | A mathematical phrase that has at least one operation
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Variable | A quantity that can change or vary, often represented with a letter
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Associative property of addition | The way numbers are grouped does not affect the sum
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Coefficient | The number that is multiplied by a veritable in an algebraic expression.
Ex 6x+5the coefficient is 6
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Substitution | To replace a variable with a number
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Commutative property of addition | The order in which numbers are added does not change the sum of the number
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Commutative property of multiplication | The orders in which numbers are multiplied does not change the product of the numbers
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Evaluate | To find the value of an expression
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Input/output table | A table related values
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Order of operations | A set of rule mathematicians use to determined the order in which operation are performed
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Created by:
SFABGRADE6-5
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