Busy. Please wait.
Log in with Clever

show password
Forgot Password?

Don't have an account?  Sign up 
Sign up using Clever

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.
Your email address is only used to allow you to reset your password. See 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.
Didn't know it?
click below
Knew it?
click below
Don't Know
Remaining cards (0)
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



reciprocal The _________________ of a number is: 1 divided by the number
multi-digit Having more than one digit
rational numbers A number that can be made by dividing two integers. (Note: integers have no fractions.) The word comes from "ratio". Examples: 1/2 (1 divided by 2, or the ratio of 1 to 2) ;0.75 (3/4), 1 (1/1); 2 (2/1); 2.12 (212/100); −6.6 (−66/10)
multiplicative inverses Another name for Reciprocal, What you multiply by a number to get 1 .
visual fraction model A tape diagram, number line diagram, or area model.
greatest common factor greatest number that is a factor of each of two or more given numbers
least common multiple the smallest nonzero number that is a common multiple of two or more numbers considered
prime numbers A whole number greater than one that can be divided evenly only by 1, or itself.
opposites Two integers are _______________ if they are each the same distance away from zero, but on opposite sides of the number line
composite numbers A whole number that can be divided evenly by numbers other than 1 or itself
absolute value How far a number is from zero. Example "6" is 6 away from zero, but "−6" is also 6 away from zero.
relatively prime Two numbers are ________________ when they have no common factors other than 1. In other words you cannot evenly divide both by some common value.
> greater than
factors numbers we can multiply together to get another number
< less than,
multiples The result of multiplying a number by an integer (not by a fraction)
greater than or equal to
distributive property the property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products; it says that if a, b, and c are real numbers, then: a x (b + c) = (a x b) + (a x c)
less than or equal to
prime factorization all of the prime numbers that multiply to create the original number
origin The starting point: On a number line it is 0; On a two-dimensional graph it is where the X axis and Y axis cross, marked (0, 0) In three dimensions it is the point (0, 0, 0); Often written as the letter O.
quadrant Any of the 4 areas made when we divide up a plane by an x and y axis
coordinate plane The plane determined by a horizontal number line, called the x-axis, and a vertical number line, called the y-axis, intersecting at a point called the origin
ordered pairs Two numbers written in a certain order, Usually written in parentheses like this: (4,5) Can be used to show the position on a graph, where the "x" (horizontal) value is first, and the "y" (vertical) value is second.
x-axis The line on a graph that runs horizontally (left-right) through zero
y-axis The line on a graph that runs vertically (up-down) through zero.
coordinates In a two-dimensional coordinate plane, these are the pairs of numbers which specify the position or location of a point or of an object.
Created by: artisteacher
Popular Math sets




Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
restart all cards