Add and Subtract Fractions

Answer in simplest form.
-5/8 + 3/8

• 1
• 8/8
• -2/8
• -1/4

Tags

CCSS.7.NS.A.1C

2/12 + -3/12

• 5/12
• -5/24
• -1/12
• 6/144

Tags

CCSS.7.NS.A.1C

2/9 - (-1/3) = 

• 7/6
• 5/9
• -1/3
• 8/27

Tags

CCSS.7.NS.A.1C

3/5 - 7/10

• -1/10
• 10/15
• -10/5
• 15/15

Tags

CCSS.7.NS.A.1C

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

Solve and Simplify.

• 2
• 7 1/2
• 6/2
• 3

Tags

CCSS.7.NS.A.1C

Solve and Simplify.

• 11
• 55/5
• 6 3/5
• 10 5/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Reduce if needed.

• 11/10
• 5/6
• 1  1/10
• 3  3/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5 1/1 = 6
• 5 1/12
• 4 11/12
• 5 11/12

Tags

CCSS.7.NS.A.1C

Solve. 7/8 = 4/8 + 2/8 + ______

• 3/8

• 2/8

• 4/5

• 1/8

Tags

CCSS.4.NF.B.3A