Fraction Operations Review

What is the rule for dividing fractions? 

• keep, change, opposite
• keep, change, flip
• keep, keep, change
• keep, keep, opposite

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

Can you simplify 4/8?

• Yes
• No

Tags

CCSS.4.NF.A.1

What is the reciprocal of 2?

• 2/1
• 1/2
• 2
• 0

Tags

CCSS.5.NF.B.3

CCSS.5.NF.B.7

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

• Yes
• No

Tags

CCSS.5.NF.B.6

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

• Yes
• No

Tags

CCSS.7.NS.A.1C

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 answer simplified? 5/20

• Yes
• No

3/7 + 1/4

• 4/11
• 19/28
• 4/28
• 3/11

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 13/3

• 13/27

• 9/39

• 4/12

Tags

CCSS.6.NS.A.1

• 5/6
• 3/15
• 3/8
• 2/15

Tags

CCSS.5.NF.B.6