Fraction Operations Review

Is this answer simplified? 5/20

• Yes
• No

Can you simplify 4/8?

• Yes
• No

Tags

CCSS.4.NF.A.1

Is this answer simplified?
10/9

• Yes
• No

Convert  ⁴⁵/₁₂  to a Mixed Number.

• 4  ⁵/₁₂
• 3  ⁹/₁₂
• 3  ³/₄
• 9  ³/₁₂

Tags

CCSS.5.NF.B.3

Convert into an improper fraction.

• 15/2

• 10/5

• 17/5

• 11/2

What is the least common denominator? 2/3 + 3/4

• 6
• 8
• 15
• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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

Do I have to find a common denominator to solve this?

• Yes
• No

Tags

CCSS.7.NS.A.1C

4  7/12  -  2  2/3

• 1  3/4
• 1  11/12
• 2  5/7
• 2  8/9

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Do I have to change these to improper fractions to add?
3 3/4 + 6 2/3

• Yes
• No

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2