Fractions Adding and Subtracting with Mixed Numbers

Find the difference.

• 11/20

• 4/20

• 2/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve and SIMPLIFY:

2/8 + 4/8

• 3/4

• 6/8

• 6/16

• 3/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7/10 - 4/10

• 1/10

• 3/10

• 1/2

• 7/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3/4 - 1/4

• 2/4

• 4/4

• 1/2

• 5/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the process of making two fractions with unlike denominators able to be added or subtracted called?

• Finding the least common multiple or least common denominator

• Addition

• Multiplication

• Reverse multiplication

Tags

CCSS.7.NS.A.1C

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

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

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.7.NS.A.1C

5/10 + 3/10

• 4/5

• 4 8/10

• 2 4/5

• 1/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

8 8/12 + 1 1/12

• 7 9/12

• 9 3/4

• 9 9/12

• 7 3/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D