Add/Subtract with Unlike Denominators

_Add

• 2/3
• 15/18
• 1/4
• 9/27

Tags

CCSS.4.NF.B.3A

_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.4.NF.B.3A

• 3/8
• 7/8
• 3/14
• 1/8

Tags

CCSS.4.NF.B.3A

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

Tim did 1/12 of a load of laundry on Sunday and 1/4 of a load of laundry on Saturday. What fraction of laundry did Tim do in total?

• 2/16 loads done 
• 1/3 loads done 
• 2/3 loads done 
• 2/12 loads done 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7/2= what as a mixed number?

• 3  1/2
• 4  3/2
• 4  1/2
• 2  3/2

Simplify  9/45

• 3/15
• 5
• 4
• 1/5

Destiny was to feed her dog in the morning. She was to give the large dog 7/8 of a scoop of dog food and the smaller dog 1/4 of a scoop. How much more dog food does Destiny need to give the large dog?

• 3/8 scoop

• 5/8 scoop

• 1/2 scoop

• 1 scoop

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2