Show:
Adding Fractions
Subtracting Fractions
Multiplying Fractions
About Fractions
Converting Mixed Numbers and Improper Fractions
Vocabulary
100

to add fractions they must have the same ______.

What is denominator?

100

When subtracting fractions with unlike denominators you must first find the..?

Find the LCD/LCM

100

The answer to a multiplication problem is called a....

Product


100

the top digit in a fraction is called the ____>

Numerator


100

Convert this mixed number to and improper fraction:

3 and 3/4

15/4


100

What are like fractions?

Fractions that have a common denominator.

200

When adding fractions with a common denominator, what do you do with the numerators?

Add them together and keep the denominator the same.


200

When subtracting fractions with a common denominator, what do you do with the numerators?

Subtract the numerators and keep the denominator the same.


200

What is the opposite or the inverse operation of multiplication?


Division

200

a fraction with the numerator greater than the denominator is called an_____.

improper fraction

200

Convert this mixed number to and improper fraction: 

6 and 2/3

20/3

200

The top part of a fraction that tells how many pieces you are talking about is called a_______.

Numerator

300

When adding fractions with unlike denominators you find the Least Common Denominator, then make..?

Equivalent fractions 

or

Common Denominator


300

Fractions can be simplified if the numerator and denominator has the same common ___________?

Factors

300

How do you multiply two fractions?

Multiply Left to Right for both numerators and denominators.

300

A fraction with the same numerator and denominator is a ______.

(EXAMPLE: 4/4)

1 Whole

or

A Whole Number

300

Convert this improper fraction into a mixed number:

15/10

1 and 5/10


300

Before we can add or subtract fractions, we must have a common....

 denominator

400

4/8 + 2/8

6/8 = 3/4

400

9/12-2/12

7/12

400

3/2 x 5/3

15/6

5/2

2 3/6

400

What operation does a fraction represent?

What is division?

400

Convert this improper fraction into a mixed number:

4/3

1 and 1/4

400

What is a proper fraction?

A Fraction with a smaller numerator over a larger denominator.

500

2/4 + 3/8

7/8

500

Lee went fishing. They caught a 5/8 pound trout and a 1/8 pound bass. Find the difference between the two fish caught?

4/8

500

11/3 x 11

121/3

500

What is a numerator? 

The top number in a fractions. It tells us how many parts there are. 

500

Convert this improper fraction into a mixed number:

4/3

1 and 1/3

500

Think of the term multiples.

List the first six multiples for 4

4, 8, 12, 16, 20, 24