Fractions Model Adding

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Tags

CCSS.4.NF.B.3A

Which expression shows 3/4 as a sum of unit fractions?

• 2/4 + 2/4

• 1/4 + 1/4 + 1/4

• 3/4 + 1/4

• 2/2 = 1/2

Tags

CCSS.4.NF.B.3B

1/3 + 1/3 + 1/3 =

• 1/3

• 3/3

• 2/3

• 3

Tags

CCSS.4.NF.B.3A

Maria has 1/5 of crayons, David has 1/5 of crayons. How many crayons do they have together?

• 2

• 2/5

• 5

• 5/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Randy has 1/9 of the cake, Eddie has 1/9 of the cake, Gerry has 1/9 of the cake. How much cake do they have altogether?

• 1+1+1

• 2/9

• 1/9 + 1/9 + 1/9

• 9/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

1/10 + 1/10 + 1/10 + 1/10 + 1/10 =

• 5

• 5/10

• 10

• 5/5

Tags

CCSS.4.NF.B.3A

Judy has 1/2 of the sandwich. Jennifer has 1/2 of the sandwich. How much do they have in all?

• 1/2 + 1/2 + 1/2= 1 and a 1/2 sandwiches

• 1/4 + 1/4 = 2/4 of a sandwich

• 2=2 = 4 sandwiches

• 1/2 + 1/2= 1 whole

Tags

CCSS.4.NF.B.3A

Mrs. Amendola has 1/6 + 1/6 + 1/6 + 1/6 of apple slices. How many total apple slices does she have?

• 6

• 4

• 4/6

• 1/6

Tags

CCSS.4.NF.B.3A

How can you get 3/4?

• 1/4 + 1/4

• 2/4 + 1/4

• 1/4 + 1/4 + 1/4 + 1/4

• 3/4 + 1/4

Tags

CCSS.4.NF.B.3A