Mixed Numbers Adding and Subtracting

Once I have completed adding or subtracting fractions, I should always ____________ if possible.

• make equivalent fractions

• add again

• simplify

• multiply

There were 3 1/6 pies on the shelf. The server took away 1 5/6 pies from the shelf. How many pies remain on the shelf?

• 3 1/6 pies

• 2 1/6 pies

• 1 1/3 pies

• 2 pies

Tags

CCSS.7.NS.A.1C

7 3/5 - 2 1/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Marie needs 2 ¹/₄ yards of fabric/ She already has 1 ³/₈ yards. How many more yards of fabric does she need?

• ¹/₈ yard

• ³/₄ yard

• ⁷/₈ yard

• 1 ⁷/₈ yards

Tags

CCSS.7.NS.A.1C

Add 1 2/3 and 4 5/6.

• 6 1/2

• 3 1/4

• 7 3/4

• 5 1/2

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2 and 1/2 - 1 and 1/3

• 1 and 1/3

• 2 and 1/6

• 1 and 1/6

• 2 and 1/3

Tags

CCSS.7.NS.A.1C

• denominators.

• 4   19/5

• 4 5/10

• 4 19/25

• 4 5/10

• 4 5/10

• 4 19/25

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6  2/4 - 2  2/5=
Simplify/Reduce if needed.

• 5  2/7

• 4  2/20

• 6  1/2

• 4  1/10

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• denominators.

• 4   19/5

• 4 5/10

• 4 19/25

• 4 5/10

• 4 5/10

• 4 19/25

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is a mixed number?

• when the numerator is bigger than the denominator.

• when you have a whole number and a fraction together.

• how many parts there are in a whole.

Tags

CCSS.3.NF.A.3C