Adding and Subtracting Fractions

What is ¹/₈ + ⁵/₈?

• 1
• ⁶/₁₆ or ³/₈
• ⁶/₈ or ³/₄
• ²/₄ or ¹/₂

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is ³/₄ + ¹/₄?

• 1 or ⁴/₄
• ³/₄ 
• ¹⁰/₁₆ or ⁵/₈ 
• ¹/₄

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is ⁵/₆ + ⁴/₆?

• ⁴/₆ or ²/₃
• ⁹/₁₂ or ³/₄
• ³/₄
• ⁹/₆ or ³/₂ or 1¹/₂

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is ¹⁵/₁₆ - ¹²/₁₆?

• ¹/₃
• ⁴/₁₆ or ¹/₄
• ³/₁₆
• ²/₁₆ or ¹/₈

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Simplify ¹²/₁₆

• ³/₄
• ²/₃
• ¹⁰/₁₂
• ²⁴/₃₂

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

Simplify ⁶/₈

• ³/₄
• ²/₃
• ¹²/₂₄
• ³/₈

Tags

CCSS.4.NF.A.1

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

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.5.NF.A.1

CCSS.5.NF.A.2

What is the least common denominator you could use to subtract 1/3 and 1/4?

• 3
• 4
• 24
• 12

Tags

CCSS.4.NF.A.2

After a picnic, there is ³/₈ of a blueberry pie, ²/₈ of an apple pie, and ⁵/₈ of a peach pie left over. How much total pie is there?

• ⁸/₈ or 1
• ⁰/₈ or 0
• 1 ⁴/₈ or 1 ¹/₂
• ¹⁰/₈ or 1 ²/₈ or 1 ¹/₄

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D