Fractions

Adding Fractions

100

to add fractions they must have the same ______.

What is denominator?

200

1/2 + 5/2

6/2 or 3

300

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

What is add?

400

What is the answer to an addition problem?

what is sum

500

When adding fractions with unlike denominators you find the LCD or LCM, then make..?

Equivalent or Like fractions 

600

4/8 + 2/8

6/8 = 3/4

700

2/10 + 3/10

What is 5/10=1/2

800

2/4 + 3/8

7/8

900

2/10 + 5/20

9/20

1000

3 1/9 + 2 1/9 + 5 1/9

10 3/9

Subtracting Fractions

100

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

Find the LCD/LCM

200

4/5 -3/5

1/5

300

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

What is subtract?

400

To simplify our answers, we use _________.

What is GCF/prime factorization?

500

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

What is factors?

600

9/12-2/12

7/12

800

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

900

2/8 - 3/8

- 1/8

1000

13 2/3 - 6 1/3 = ?

7 1/3

Multiplying Fractions

100

The answer to a multiplication problem

What is product?

200

8 x 2/3 =

16/3

300

What is the opposite or the inverse operation of multiplication.

What is division?

400

1/2 and 2/4 are what kind of fractions?

What is equivalent fractions?

500

When you multiply fractions, you multiply the numerators and do what to the denominators?

What is multiply?

600

3/2 x 5/3

5/2

700

7/10 x 10/10

7/10

800

11/3 x 11

121/3

900

0/5 x 15/23

0

About Fractions

100

the top digit in a fraction

What is the numerator?

200

The bottom digit of a fraction

What is the denominator?

300

a fraction with the numerator greater than the denominator

What is an improper fraction?

400

A number with a whole number and a fraction

What is a mixed number?