Vocabulary
Multiple Choice
Adding Fractions
Subtracting Fractions
True/False
100

Define denominator

the bottom number in a fraction

100

To add fractions with the same bottom number, you: 

A. add the numerators and keep the denominator the same

B. add the denominators and keep the numerator the same

C. add the numerators and add the denominators

D. add the numerator of one fraction to the denominator of the other fraction(s)

A. add the numerators and keep the denominator the same

100

4/8 + 3/8

7/8

100

7/9 - 3/9

4/9

100

True or False.

2/6 is in the simplest form.

False. 1/3 would be the simplest form.

200

Define numerator

the top number in a fraction

200

to subtract fractions with the same bottom number, you:

A. subtract the denominators and keep the numerator the same

B. subtract the numerators and keep the denominator the same

C. subtract the numerators and subtract the denominators 

D. subtract the numerator of one fraction from the denominator of the other fraction(s)

B. subtract the numerators and keep the denominator the same

200

3/4 + 1/4 

4/4 or 1 whole

200

5/7 - 2/7

3/7

200

4/5 is in the simplest form.

True.

300

Define improper fraction

An improper fraction has a bigger numerator than denominator. 

300

Which equation equal 4/5?

a. 1/4 + 1/4+ 1/4 + 1/4

b. 1/5 + 1/5 + 1/5 + 1/5 + 1/5

c. 1/5 + 1/5 + 1/5 + 1/5

What is c ?

300

2/7 + 2/7

4/7

300

3/10 - 1/10

Make sure to simplify your answer.

2/10=1/5

300

3/3 = 1

True

400

Define mixed numbers

A mixed number has a whole number and a fraction.

400

What are 2 ways to get 3/5?

a. 2/5 + 1/5

b. 1/5 + 2/4

c. 1/5 + 1/5 + 1/5

d. 2/5 + 2/5

What is a and c?

400

3/10 + 2/10

Make sure to write your answer in simplest form.

1/2

400

7/8 - 5/8

Make sure to simplify your answer

2/8=1/4

400

4/8 = 1/2

True

500

Write this fraction as a decimal

5/100

0.05

500

To simplify a fraction, you:

A. find a number that can go into both the numerator and the denominator and then divide both by that number

B. find a number that can go into both the numerator and the denominator and then multiply both by that number

C. find a number that can go into both the numerator and the denominator and then add both to that number

D. find a number that can go into both the numerator and the denominator and then subtract both from that number

A. find a number that can go into both the numerator and the denominator and then divide both by that number

500

1/9 + 2/9

Make sure to write your answer in simplest form.

1/3

500

9/14 - 4/14

5/14

500

100/100=2

False

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