Adding and Subtracting Fractions with Same Denominator

How much of the Kit-Kat bar did Cole get to eat?

• ³/₄

• ¹/₄

• ²/₄

• 1 whole

Tags

CCSS.1.G.A.3

Jared ate ²/₈ of his pizza for lunch and ³/₈ of his pizza for supper.  How much of his pizza is left?

• ⁵/₈

• ³/₈

• ¹/₈

• ⁵/₁₆

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When adding and subtracting fractions, which value needs to be the same in all values being added/subtracted?

• Numerator

• Denominator

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the first step of adding or subtracting two fractions?

• Checking if the numerators are the same

• Checking if the denominators are the same or different

• Checking that the fractions are equal

• Adding or subtracting

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

When adding or subtracting fractions, I NEVER add or subtract the...

• numerators

• denominators

• mixed numbers

• equivalent fractions

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Once I have completed adding or subtracting fractions, I should always ____________ if possible.

• make equivalent fractions

• add again

• simplify

• multiply

2/8 + 4/8 =

• 6/16

• 2/8

• 6/8

• 2/16

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

4/6 - 1/6 = ?

• 5/6

• 1/12

• 3/6

• 5/12

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

Stacy used 1/4 cup of sugar and 2/3 cup of flour to bake a cupcakes. How much more flour did Stacy use than sugar?

• 11/12 cup

• 10/12 cup

• 6/12 cup

• 5/12 cup

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2