Adding Fractions with Like Denominators Using Manipulatives

What is the main topic of this video?

• Subtracting fractions with different denominators

• Adding fractions with the same denominator using fraction bars

• Multiplying fractions with the same denominator

• Dividing fractions with different denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What fractions are being added first in the video?

• 3/8 and 2/8

• 4/8 and 3/8

• 4/6 and 1/6

• 6/12 and 5/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 6/12 and 5/12?

• 11/12

• 13/12

• 12/12

• 10/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Why does the denominator stay the same when adding fractions with the same denominator?

• Because it represents the total number of parts in a whole

• Because it changes with each addition

• Because it is always 12

• Because it represents the numerator

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What fractions are being added after 6/12 and 5/12?

• 5/12 and 1/12

• 3/8 and 2/8

• 4/8 and 3/8

• 4/6 and 1/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 4/6 and 1/6?

• 4/6

• 5/6

• 6/6

• 7/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What does the denominator represent in a fraction?

• The number of parts being considered

• The size of each part

• The sum of the parts

• The total number of parts in a whole

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What fractions are being added last in the video?

• 6/12 and 5/12

• 3/8 and 2/8

• 4/6 and 1/6

• 4/8 and 3/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 4/8 and 3/8?

• 9/8

• 6/8

• 7/8

• 8/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

How many eighths make a whole?

• 10

• 8

• 6

• 4

Tags

CCSS.1.G.A.3