Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Math Topic 2

Variables, Expressions, and Properties

Evaluate To find the value of an expression
Identity Property of Addition Adding zero to a number does not change the number
Identity Property of Multiplication The product of a number and one is that number
Associative Property of Multiplication The way numbers are grouped doe not affect the product
Input/ Output Table A table of related values
Distributive Property Multiplying a sum (or difference) by a number gives the same result as multiplying each number in the sum ( or difference) by the number and adding (or subtraction) the products
Order of Operations Set of rules mathematicians use to determine the order in which operations are performed
Substitution To replace a variable with a number
Commutative Property of Multipication the ordering which numbers are multiplied does not change the product of numbers
Variable A quantity that can change at vary, often represented with a letter
Commutative Property of Addition The order in which numbers are added does not change the sum of the numbers
Coefficient The number that is multiplied by a variable in a algebraic expression Ex: for 6x + 5, the coefficient is 6
Associative property of Addition The way numbers are grouped does not affect the sum
Algebraic expression A mathematical phrase that has a least one variable and one operation
Created by: SFABGRADE6-7