Add Subtract Fractions and Mixed Numbers with Unique Denominators

Find the difference.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the value of n?

• 3

• 4

• 5

• 6

Tags

CCSS.7.NS.A.1C

8/9 - 1/3 = 

• 7/6

• 5/9

• 2/3

• 8/27

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30

• 11

• 6

• 5

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3

• 4

• 7

• 12

4/8 + 1/3 =

• 5/11

• 4/8

• 13/24

• 4/11

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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