Mixed Number Multiplication and Addition

What is a requirement in order to add mixed numbers?

• Must have the same denominator.

• Must have the same numerator.

• Must turn into improper fractions.

• Must draw a picture of the fraction.

Tags

CCSS.7.NS.A.1C

4   1/3   + 2  1/3

• 6  1/3

• 6  2/3

• 6  2/6

• 7  2/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7  3/2 + 1  1/2

• 10

• 10  1/2

• 11

• 11  1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

2 3/8 + 5 7/8

• 8 1/2

• 7 3/4

• 33/4

• 8 1/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Solve. Make sure answer is in simplest form.

Tags

CCSS.5.NF.B.6

1 ¼ × 2 ¾ =

• 3 ⁷/₁₆

• 1 ¹/₂

• 2 ³/₁₆

• 4 ¹/₄

Tags

CCSS.5.NF.B.6

4/5 + 4 3/5

• 7  2/5

• 8  2/5

• 6  3/5

• 8  9/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/2 + 1/2

• 17

• 16

• 14  1/2

• 16  1/2

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

A number made up of a whole number and a fraction.

• numerator

• denominator

• equivalent fraction

• mixed number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B