add and subtract fractions with unlike denominators

What is the sum of ⅛ and ⅓?

• 1/12
• 2/11
• 11/24
• 11/16

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the sum of 5/12 and 9/16?

• 47/48
• 1/2
• 7/16
• 7/24

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6/7 - 2/3 =

• 32/21
• 4/21
• 1 3/21
• 7/21

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/4 + 2/8 = 

• 1
• 5/12
• 6/32
• 5/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Simplify  9/45

• 3/15
• 5
• 4
• 1/5

Tags

CCSS.5.NF.B.3

3/4 - 2/10

• 11/20

• 9/10

• 11/24

• 9/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/5 + 3/8 (be sure to simplify)

• 32/40

• 1 7/40

• 2 5/7

• 1 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Pick the steps that are true

• find the common denominators, add or subtract, change the numerators

• multiply the denominators, add or subtract the numerators, simplify, divide the fraction

• Find the least common denominators, what you do to the top do to the bottom, add or subtract, simplify

• add or subtract, simplify, multiply denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2