Addition of Fractions

What is this shaded fraction

• 2/5
• 3/5
• 2/3
• 5/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What must you have to add and subtract fractions?

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

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

The number on the top of a fraction is called what?

• numerator
• denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is an improper fraction?  

• A fraction that is greater than one. 
• A fraction that has a whole number and a fraction part. 
• A fraction that is in the simplest form. 
• A fraction with a common denominator. 

Tags

CCSS.3.NF.A.3C

Add these Fractions

• 2/4
• 3/4
• 4/8
• 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/10 - 5/8

• 21/40
• 5/80
• -21/40
• -29/40

Tags

CCSS.7.NS.A.1C

Angelica volunteers at the library for 2½ hours on Saturday and 1¾ hour on Sunday. How many hours does she volunteer on the weekend?

• ADDITION
• SUBTRACTION

Tags

CCSS.7.NS.A.1C

1/2 + 2/3 =

• 3/5
• 7/6
• 3/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4/10 + 4/5 = 

• 60/20
• 8/15
• 60/50
  60/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6/9 + 1/2 = 

• 21/18
• 7/10
• 6/18

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2