Adding and Subtracting Fractions with Like Denominators

What is a common mistake people make when adding fractions with the same denominator?

• Multiplying the denominators

• Dividing the numerators

• Subtracting the numerators

• Adding both numerators and denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the equivalent fraction of 2/8?

• 1/2

• 1/8

• 1/4

• 1/6

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

When adding 1/4 and 1/4 correctly, what is the resulting fraction?

• 2/8

• 2/4

• 1/8

• 1/4

Tags

CCSS.4.NF.B.3A

When adding fractions with the same denominator, what happens to the numerator?

• It is added

• It is multiplied

• It is subtracted

• It stays the same

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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

• 1/4

• 2/4

• 1/2

• 2/8

Tags

CCSS.4.NF.B.3A

In the example with sixths, what is the sum of 2/6 and 3/6?

• 1/6

• 5/6

• 6/6

• 4/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the correct result of subtracting 3/8 from 7/8?

• 2/8

• 1/8

• 3/8

• 4/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When subtracting fractions with the same denominator, what happens to the denominator?

• It is multiplied

• It is added

• It is subtracted

• It stays the same

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of adding 3/7 and 2/7?

• 5/7

• 1/7

• 3/14

• 2/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the result of subtracting 7/9 from 8/9?

• 4/9

• 1/9

• 3/9

• 2/9

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D