Representing and Solving Problems Involving Addition and Subtraction of Fractions

_Add

• 2/3
• 15/18
• 1/4
• 9/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

_subtract

• 5/4
• 1/2
• 1/6
• 1/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 11/12
• 9/16
• 9/24
• 1/12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• 3/8
• 7/8
• 3/14
• 1/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

• A
• B
• C
• D

Tags

CCSS.4.NF.B.3A

_{The common denominator to make the fractions like will be _____.}

• 5

• 10

• 4

• 20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What will 6/7 be changed into to make both fractions like?

• 12/14

• 19/14

• 5/14

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

_{2/3 is equivalent to what fraction in the example?}

• 2/3
• 4/6
• 2/6
• 5/6

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30
• 11
• 6
• 5