Adding Fractions
Subtracting Fractions
Multiplying Fractions
Parts of Fractions
Finding the LCM or GCF
Vocabulary
100
When adding fractions, they must have the same ______.
What is denominator?
100
When subtracting fractions, denominators must be ______.
What is common (the same).
100
2/4 * 4/2
1
100
the top digit in a fraction
What is the numerator?
100
List two uses for a LCM?
Addition, subtraction and comparison of fractions
100
What does PEMDAS stand for?
Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction
200
When adding fractions with unlike denominators, you must find the ______.
What is the least common denominator?
200
The Carson family went fishing. They caught a 2 5/8 pound trout and a 1 1/2 pound bass. How many more pounds was the trout than the bass?
what is 1 1/8
200
To multiply fractions the denominators must be the same. True or False?
What is false?
200
The bottom digit of a fraction
What is the denominator?
200
`Find the LCM of 3 & 6
What is 6
200
When are 2 times in the real world when you would use fractions?
What is cooking, measuring, building ..multiple answers
300
When adding fractions with a common denominator, what do you do with the numerators?
What is add?
300
When subtracting fractions with a common denominator, what do you do with the numerators?
What is subtract?
300
1/2 x 3/4
What is 3/8?
300
a fraction with the numerator greater than the denominator
What is an improper fraction?
300
Find the LCM of 6 & 4
What is 12
300
The top part of a fraction that tells how many pieces you are talking about is
What is the numerator
400
A fraction can be simplified if they have a common _______.
What is factor?
400
Answers must always be written in _______.
What is simplest form?
400
1/2 and 2/4 are what kind of fractions?
What is equivalent fractions?
400
A number with a whole number and a fraction
What is a mixed fraction?
400
What is the GCF for 36 and 60?
What is 12?
400
The bottom portion of the fraction that tells how many equal pieces there are total is called
What is the denominator
500
7/22 + 4/22 = ? (Simplified form)
What is 1/2
500
1/3 - 1/4
What is 1/12
500
When you multiply fractions, you multiply the numerators and do what to the denominators?
What is multiply?
500
A fraction with the same numerator and denominator.
What is an equivalent form of 1?
500
What is the LCD of 16 and 8?
What is 48
500
Before we can add or subtract fractions, we must have a common...
What is denominator
600
1 2/3 + 2 3/4
What is 4 5/12
600
5/10 - 2/12
What is 1/3?
600
3/4 x 2/3
What is 1/2?
600
1/4= x/12 what is x?
What is 3?
600
What is the LCM for 3/4 and 3/5?
20
600
What is a GCF?
Greatest Common Factor - used to simplify fractions
700
1 3/5 + 4 5/7
What is 6 11/35
700
4/13 - 5/52
What is 11/52
700
3/4 x 7/8
what is 21/28?
700
Is 2/3 <, >, = to 4/6.
They are =.
700
What is the LCM for 5/27 and 7/81?
What is 81?
700
Write the least common multiple for the numbers: 20 and 15
60