Fractions Review with Operations

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 is 2/8 + 3/8 = ?

• 
• 
• 

Tags

CCSS.4.NF.B.3A

What is 3/4 + 1/4 = ?

• 4/4 
• 0/4
• 2/4
• 1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which equation is correct?

• 3/9 + 2/9= 5/18
• 6/8 - 4/8= 8/8
• 6/12 - 2/12 = 8/12
• 3/5 + 1/5 = 4/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of the following equations is true?

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step in solving this problem? 
⅘ + ½ =

• Add the top parts of the fraction
• Rewrite the fractions in the simplest form. 
• Find a common denominator. 
• Make each fraction into an improper faction. 

Tags

CCSS.7.NS.A.1C

1/2 + 2/5

• 9/10
• 7/10
• 1 3/10
• 3/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Answer in simplest form.
5/8 + 3/8

• 1
• 8/8
• 2/8
• 1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Answer in simplest form.
2/10 + 5/10

• 3/10
• 7/10
• 17/20
• 9/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

select one way to make 4/5

• 1/5 + 1/5 + 1/5
• 1/5 + 1/5 + 1/5 + 2/5
• 2/5 + 2/5
• 1/5 + 1/5 + 3/5

Tags

CCSS.4.NF.B.3A