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.
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

Math - 5th Sept

GSD Math Benchmark - 5th Grade September

composite number A number greater than 0 that has more than two different factors. The number 9 is a composite number because it has three factors: 1
prime number A whole number greater than 0 that has exactly two different factors
factor(s) The whole numbers that are multiplied to get a product. In 6 x 3 = 18
array An arrangement of objects in equal rows.
exponent The number that tells how many equal factors there are.
square number A number that is the result of multiplying an integer by itself. Any square number of dots can be arranged in a square array.
prime factorization A way to show a number as the product of prime factors. The prime factorization of 12 is 2 x 2 x 3.
Commutative Property Changing the order of the addends does not change the sum. Changing the order of the factors does not change the product.
area The measure in square units, of the inside of a plan figure.
point An exact location in space represented by a dot.
line A set of connected point continuing without end in both directions.
line segment A part of a line with two endpoints.
ray A part of a line that has one endpoint and goes on forever in one direction.
vertex The point at which two line segments
parallel lines Lines in the same plane that are always the same distance apart.
perpendicular lines Lines that form a right angle.
acute angle An angle with a measure less than 90 degrees.
right angle An angle that measures exactly 90 degrees.
obtuse angle An angle with a measure greater than 90 degrees.
straight angle An angle with a measure of 180 degrees.
range The difference between the greatest number and the least number in a set of numbers.
mode The number that appears most frequently in a set of numbers. There may be one
Created by: smondragon68



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