Fraction Operations Pretest

What operation in fractions do you need to find the reciprocal?

• Add
• Subtract
• Multiply
• Divide

Tags

CCSS.6.NS.A.1

What is the rule for dividing fractions? 

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

Tags

CCSS.6.NS.A.1

Do you need to find a common denominator to solve this?
6/7 ÷ 3/14

• Yes
• No

Tags

CCSS.6.NS.A.1

Can you simplify 4/8?

• Yes
• No

What is the reciprocal of 2?

• 2/1
• 1/2
• 2
• 0

To solve this problem, how do you write 3 as a fraction?  3 ÷ 1/4 

• 1/3
• 3/1

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

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

• Yes
• No

Tags

CCSS.5.NF.B.6

Can you simplify these numbers before you start multiplying?

• Yes
• No

Tags

CCSS.5.NF.B.6

How would you rewrite this problem correctly using fractions?

• 1/5 x 10/3
• 1/5 x 3/10
• 5/1 x 10/3
• 5/1 x 3/10

Tags

CCSS.3.OA.A.2

What fraction of the rectangle is NOT shaded?

• ⅔
• ¾
• ¼
• 1/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A