Adding/Subtracting/Multiplying Fractions

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

What is the least common denominator you could use to subtract 1/3 and 1/4?

• 3
• 4
• 24
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve this mixed number equation:
1⅔ + 1⅚

• 3 1/2
• 2 7/6
• 3 7/6
• 2 7/9

Tags

CCSS.7.NS.A.1C

Yao drank ¹¹ /₄ bottles of water during a soccer game. What is the number expressed as a mixed number?

• 3 ¹/₄
• 2 ³/₄
• 2 ¹/₂
• 2 ¹/₄

Tags

CCSS.4.NF.B.3

What is 2/3 + 5/3 in simplest form?

• 7/3
• 7/6
• 1
• 2  1/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 9/15 + 4/5?

• 3/5
• 1    5/6
• 1    2/5
• 2/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is 3/5 + 9/8?

• 3/4
• 1      29/40
• 1      2/3
• 6/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is 8/9 - 6/7?

• 5/6
• 3/4
• 2/3
• 2/63

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/8 - 7/12

• 7/24

• 1/4

• 7/12

• 4/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is 2/3 x 2/3 

• 4/9
• 2/3
• 4/3
• 4/6

Tags

CCSS.5.NF.B.6