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


dividend the number that is being divided
divisor the number by which a number is divided
remainder the number left over after dividing into equal groups
array an arrangement of objects in equal rows and columns
square number the product of a number multiplied by itself; a number that can be represented with a square array
factor a number multiplied by another number to find a product
fraction a number that names a part of a whole or part of a group
denominator the bottom number in a fraction; the total number of equal parts
numerator the top number in a fraction; how many equal parts are being considered
equivalent fractions 2 or more fractions that are equal
strip diagram a linear model used to illustrate number relationships
number line a line on which points correspond to numbers
Created by: salvatoj