Busy. Please wait.
or

show password
Forgot Password?

Don't have an account?  Sign up 
or

Username is available taken
show password

why


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
Know
remaining cards
Save
0:01
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:
Retries:
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

Fractions Vocab

Ch. 8-10 Fractions Vocabulary

QuestionAnswer
A ___________ of a number is the product of the number and any counting number (2: 2, 4, 6, 8, 10, 12, ...). Skip counting multiple
If a number is a multiple of two or more numbers, it is called a _____________ _____________ of the numbers. (3: 3, 6, 9, 12, 15, 18, 21, 24) (4: 4, 8, 12, 16, 20, 24) --> 12, 24 common multiple
The _______ _________ ________ of two or more numbers is the common multiple that is smallest . 3: 3, 6, 9, 12, 15, 18,21, 24 4: 4, 8, 12, 16, 20, 24 12 , 24 are common, but 12 is the smallest least common multiple
The greatest common factor of the numerator (top) and denominator (bottom) is 1. 3/6 --> 1/2 (1/2 is simplest form
fractions that have the same value 3/6 and 6/12 are equal equivalent fractions
1, 12, 2, 6, 3, 4 These numbers are __________ of 12 factors
4: 1, 2, 4 8: 1, 2, 4, 8 1, 2, 4 are __________ ____________ of 4 and 8. common factors
numbers that have only 1 set of factors, 1 and itself 17 : 1, 17 --> _________ number prime
numbers that have more than 1 set of factors 15: 1, 15, 3, 5 ---> 15 is a ___________ number composite
all numbers can be made of prime numbers. 28 You can take a tree to show all the prime numbers 4 x 7 28: 2x2x7 prime factorization
The largest factor found when comparing 2 numbers 4: 1, 2, 4 8: 1, 2, 4, 8 4 is the _________ __________ _____________ of 4 and 8 . greatest common factor
the top of the fraction - it tells how many equal parts are available numerator
the bottom of the fraction - it tells how many equal parts make up a whole unit denominator
a fraction written as a whole number and a fraction (e.g. 1 1/3) mixed number
a fraction written where the numerator is larger than the denominator. ( e.g. 14/9) improper fraction
fractions with different denominators (1/2 and 3/5) unlike fractions
fractions with the same denominators (8/9 and 3/9) like fractions
Created by: gilbertskj