Show:
Adding Fractions
Subtracting Fractions
About Fractions
Vocabulary
100

to add fractions they must have the same ______.

What is Denominator?

100
the top digit in a fraction
What is the numerator?
100

What are like fractions?

Fractions that has the same or common denominator.

200

1/2 + 5/2

6/2 or 3

200

4/5 -3/5

1/5

200

The bottom digit of a fraction

What is the denominator?

200

What are equivalent fractions? 

Fractions that look differently but has the same value.

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
a fraction with the numerator greater than the denominator
What is an improper fraction?
300

The part top part that tells how many pieces you are talking about is

What is the numerator

400

What are some keywords for addition?

Altogether, in all, total, increase, combine, add...

400

What is a mixed number?

A number with a whole number and a fraction

400

The bottom portion of the fraction where that tells how many equal pieces there are total is called

What is the denominator

500

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

What is factors?

500

What is an equivalent form of 1 or a whole fraction?

A fraction with the same numerator and denominator.

500

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

What is denominator

600

4/8 + 2/8

6/8 = 3/4

600

9/12-2/12

7/12

600

1/4= x/12

What is X?

3

600

What is a proper fraction?

A Fraction with a smaller numerator over a larger denominator.

700

2/10 + 3/10

What is 5/10=1/2

700

2/5=x/10

What is X?

 4

700

What is a mixed number?

A whole number and a fraction.

800

2/4 + 3/8

7/8

800

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

Note: difference means to Subtract.

4/8

800

Think of the term multiples

List the first six multiples for 4

4, 8, 12, 16, 20, 24

900

2/10 + 5/20

9/20

900

You can add two fractions with different numerators

True or False

True

900

What is a fraction?

parts of a whole

1000

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

10 3/9

1000

13 2/3 - 6 1/3 = ?

7 1/3

1000

Draw 3/4 and 1/3. Are these equivalent fractions, how do you  know?

No they are not equivalent fractions because the shaded area does not take up the same amount of space.

1000

What does the terms ascending and descending means?

Ascending means to increase or go up; least to greatest.

Descending means to decrease, go down, start from something big and go small, greatest to least.