Add and Subtract Unlike Fractions

What must you have to add and subtract fractions?

• Common numerators

• Different numerators

• Different denominators

• Common denominators

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

When you add or subtract fractions with unlike denominators you..

• Find the greatest common factor to change your denominator

• Change the denominator by picking a random number then divide

• Find the least common multiple to change your denominator

• none of these are true

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

A fraction with a numerator of 1 is called?

• fraction

• mixed number

• unit fraction

• equivalent fraction

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

• 7

• 4

• 28

• 56

• 3/10

• 5/10

• 5/7

• 1 3/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 2/7

• 5/10

• 0/7

• 7/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 4/8

• 1

• 6/10

• 6/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 4/7

• 13/12

• 1 1/12

• 4/12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 11/10

• 4/10

• 1 1/10

• 4/7

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 5/4

• 1 1/4

• 4/4

• 4/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2