Adding Mixed Numbers with Unlike Denominators (No Reducing) Quiz

Question 1: What is the sum of 3 1/4 and 2 2/3?

• 5 11/12

• 6 1/2

• 4 3/5

• 7 1/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 2: Find the result of adding 1 3/5 and 2 4/7.

• 4 17/35

• 5 11/35

• 3 1/2

• 2 3/4

Tags

CCSS.7.NS.A.1C

Question 3: Calculate the total of 4 2/3 and 3 5/6.

• 7 3/4

• 9 2/3

• 6 5/6

• 8 1/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 4: Add 2 1/2 and 3 3/4.

• 6 1/4

• 5 1/2

• 4 3/4

• 7 1/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 5: What is the least common multiple of 4 and 5?

• 15

• 25

• 9

• 20

Question 6: If one number has a denominator of 6 and the other has a denominator of 8, what is the least common denominator?

• 24

• 14

• 18

• 32

Question 7: What is the result of adding 1/3 and 1/4 without reducing the fractions?

• 7/12

• 2/7

• 3/10

• 5/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 8: Add 2/5 and 3/7 without reducing the fractions.

• 5/12

• 41/35

• 1/3

• 7/35

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 9: Calculate the sum of 2 1/4 and 3 2/5 without reducing the fractions.

• 2 1/4 + 3 2/5 = 5 1/9

• 2 1/4 + 3 2/5 = 5 3/9

• 17/4 + 17/5 = 34/9

• 17/4 + 17/5 = 85/20 + 68/20 = 153/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Question 10: Find the total of 4 3/8 and 2 5/6 without reducing the fractions.

• 6/11

• 5/12

• 47/8

• 9/14

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2