Fraction
Vocabulary
Vocabulary
The top number of a fraction is called the....
Numerator
Name a fraction that is equivalent to 1/2
2/4, 5/10/, 3/6, etc.
To write a fraction in simplest form, you divide top and bottom by the....(3 words)
GCF (greatest common factor)
True or false:
2/5 + 2/5 = 4/10
False
What is 2 1/3 written as a
fraction?
7/3
The bottom number of a fraction is called the....
Denominator
True or false:4/12 is equivalent to 1/4
False
What is 5/15 in simplest form?
1/3
Find the sum:
1/7 + 2/7 + 3/7 =
6/7
Change 15/4 to a mixed number
3 3/4
A fraction is a ________ of a ________.
part of a whole
Name 2 fractions that are equivalent to 3/5
6/10, 9/15, 12/20, etc.
True or false: 9/10 is in simplest form
True
Find the difference and put in simplest form:
8/12 - 4/12 =
1/3
Find the missing number:
13/7 = 1 ?/7
6
________ fractions name the same amount.
Equivalent
What 2 math operations can be used to make equivalent fractions?
Multiplication and division
Which of these fractions IS in simplest form:
2/8, 4/12, 4/9, 20/100
4/9
Write the fraction 8/10 as a sum of fractions
5/10 + 3/10
4/10 + 4/10
2/10 + 2/10 + 4/10
etc.
Miss O'Dea needs 3 1/4 cups of flour for a recipe. How many 1/4 cups will she use?
13
A fraction that has a numerator of 1 is called....
a unit fraction
Which of these is NOT equivalent to 3/4:
15/20, 30/40, 6/12, 9/12
6/12
What is the greatest common factor you would use to simplify 18/27 ?
9
Write 4/6 as a sum of unit fractions
1/6 + 1/6 + 1/6 + 1/6
Which of these fractions is greater than 1:
4/5, 11/12, 6/6, 8/6
8/6