Subtracting Fractions Uncommon Denominator

Subtract 1/2 from 3/4 and simplify the result.

• 1/4

• 5/8

• 3/5

• 2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

If a piece of wood is 5/8 inch long and you cut off 3/16 inch, how long is the remaining piece?

• 5/16 inch

• 7/16 inch

• 3/8 inch

• 1/2 inch

Tags

CCSS.7.NS.A.1C

A rope is 7/8 yard long. If you cut off 1/4 yard, how long is the remaining rope?

• 1/2 yard

• 2/3 yard

• 5/8 yard

• 3/4 yard

Tags

CCSS.7.NS.A.1C

What is the first step to add or subtract fractions with different denominators?

• Multiply the numerators

• Find a common denominator

• Convert the fractions to have the same numerator

• Add or subtract the denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the difference of the given problem?

• 
• 
• 
• 

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve and simplify if needed:

1/3 - 1/5 =

Mathematical Equivalence

OFF

Tags

CCSS.7.NS.A.1C

What is the first step in adding or subtracting fractions?

• Divide the denominators

• Add the numerators

• Multiply the numerators

• Find a common denominator

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step for adding or subtracting fractions?

• Add or subtract the numerators

• Ensure the fractions have the same denominator

• Simplify the resulting fraction

• Find a common denominator

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What should be done after finding a common denominator?

• Multiply the denominators

• Add or subtract the numerators

• Multiply the numerators

• Divide the denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2