Adding and Subtracting Fractions Uncommon

Solve the following problem. Make sure your answer is in the simplest form.

1/2 + 5/10 =

• 1

• 10/10

• 6/12

• 6/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve the following problem. Make sure your answer is in the simplest form.

1/4 + 5/8 =

• 6/12

• 6/8

• 7/8

• 14/16

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve the following problem. Make sure your answer is in the simplest form.

7/9 - 2/3 =

• 1/9

• 1/6

• 5/6

• 1/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve the following problem. Make sure your answer is in the simplest form.

3/4 - 1/4

• 1

• 2/4

• 2/0

• 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Solve the following problem. Make sure your answer is in the simplest form.

3/10 + 1/3 =

• 4/30

• 19/30

• 4/13

• 2/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve the following problem. Make sure your answer is in the simplest form.

5/6 + 7/9 =

• 35/63

• 12/9

• 1 and 11/18

• 29/18

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 1
• 3/6
• 1/2
• 2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Q1. What is the ratio of 14 to 16?

• 14/16

• 7/8

• 8/7

• 4/10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3

• 4

• 7

• 12

Is this a correct answer?

• Yes, the student correctly added.

• No, you cannot add unlike denominators

• No, 5 + 7 is not 12

• No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2