Adding Fractions
When adding fractions, they must have the same ______.
What is denominator?
When subtracting fractions, denominators must be ______.
What is common (the same).
the top number in a fraction
What is the numerator?
What is a fraction?
A part of a whole or a part of a set
The Carson family went fishing. They caught a 2 5/8 pound trout and a 1 4/8 pound bass. How many more pounds was the trout than the bass?
what is 1 1/8
The bottom number of a fraction
What is the denominator?
When are 2 times in the real world when you would use fractions?
What is cooking, measuring, building ..multiple answers
When adding fractions with a common denominator, what do you do with the numerators?
What is add?
When subtracting fractions with a common denominator, what do you do with the numerators?
What is subtract?
a fraction with the numerator greater than the denominator is ________ 1.
a. greater than
b. less than
c. equal to
greater than
The top part of a fraction that tells how many pieces you are talking about is
What is the numerator
2/10 +3/100
What is 23/100
In 5th grade answers must always be written in _______.
What is simplest form?
A number with a whole number and a fraction
What is a mixed number?
The bottom portion of the fraction that tells how many equal pieces there are total is called
What is the denominator
7/12 + 4/12= ?
What is 11/12
3/4 - 1/4
What is 2/4 (1/2)
Before we can add or subtract fractions, we must have a common...
What is denominator
4/8 + 2/8
What is 6/8
9/12-6/12
What is 3/12
The remainder becomes the
a. numerator
b. denominator
c. whole number
numerator
2/2, 6/6, 15/15, and 20/20 are all examples of _____.
1 whole
2/10 + 3/10
What is 1/2 (5/10)
14 2/5 - 9 1/5
What is 5 1/5
the divisor stays the
a. numerator
b. denominator
c. whole number
denominator
The fraction has the same numerator and denominator
1 2/4 + 2 3/4
What is 4 1/4
5/10 - 2/10
3/10
1/4 and 1/2. Are these equivalent fractions? how do you know?
No they are not equivalent.
What is a unit fraction?
A fraction that has a one in the numerator
3/5 + 1/4
What is 17/20
3 1/3 - 1 2/3
What is 1 2/3
2/3 and 4/6. Are these equivalent fractions?
(Draw a model if you need to!)
Yes.
A fraction that has a numerator smaller than its denominator is ____________ 1
a. equal to
b. smaller than
c. greater than
smaller than
1 and 1/6 + 3 and 2/6
4 and 3/6
64/100 - 4/10
24/100
Write 4/5 as a division problem
4 รท 5
Write 3 divided by 5 as a fraction
3/5