Adding Fractions with Unlike Denominators Quiz

What is the result of adding 1/3 and 1/4?

• 2/7

• 5/12

• 3/10

• 7/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If you add 2/5 and 3/8, what is the sum?

• 11/20

• 1/2

• 7/15

• 5/13

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Find the sum of 3/7 and 2/9.

• 11/28

• 23/63

• 5/16

• 9/21

Tags

CCSS.7.NS.A.1C

Add 5/6 and 1/2. What is the result?

• 3/4

• 2/3

• 7/12

• 11/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the common denominator for 1/3 and 1/4?

• 12

• 4

• 6

• 3

Find the common denominator for 2/5 and 3/8.

• 13

• 50

• 40

• 25

What is the least common denominator for 3/7 and 2/9?

• 36

• 21

• 45

• 63

Identify the common denominator for 5/6 and 1/2.

• 6

• 10

• 2

• 5

Simplify the fraction 5/12 after adding 1/3.

• 7/15

• 4/9

• 3/4

• 2/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

After adding 2/5 and 3/8, simplify the resulting fraction.

• 31/40

• 7/12

• 11/15

• 5/13

Tags

CCSS.7.NS.A.1C