Go Math Adding Subtracting Mixed Numbers

4 2/3 + 1 1/3 + 2 1/3

• 7 2/3

• 8 2/3

• 8 1/3

• 9 1/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Write the mixed number as a fraction. 3 2/3

• 5/3

• 9/3

• 11/3

• 2/3

3 4/5 + 4 3/5

• 7 9/5

• 7 1/5

• 8 2/5

• 8 1/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Write 2 3/4 as a fraction greater than 1.

• 2

• 6/4

• 3

• 11/4

11/12 - 4/12

• 4/12

• 8/12

• 7/12

• 11/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

8  2/4 - 3  2/3=
Simplify/Reduce if needed.

• 5  2/12

• 4  5/6

• 11  1/6

• 8  2/3

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

April has 2/3 cup sugar and Mike has  1 3/6 cups of sugar. How much do they have together? 

• 13/6 or  2 1/6

• 2 whole

• 2 1/2 

• 3 whole

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6½ - 2⅔

• 4  1/6

• 3  5/6

• 4  1/2

• 3  1/2

Tags

CCSS.7.NS.A.1C

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

Why can't we just add the numerators and denominators if we need to add two fractions with different denominators?

• Because you need to simplify them first

• You can

• Because the size of the pieces is different

• Because they are improper fractions

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2