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


Sum the answer when you add
addend number you add to another number
Product the answer when you multiply
Factor a number that you multiply with another
Quotient the answer when you divide
Dividend the total number that you are dividing
Divisor the number of groups you make when you divide
Difference the answer when you subtract
Word Form writing a number out in words, exactly how you read the number
Expanded Form breaking a number out into the value of each digit lots of addition signs
Standard Form numerical form
Exponential Form writing a number in expanded form using powers of 10 to show the value of each digit
Remainder the leftover after you divide
Created by: sanfordj