Adding and Subtracting Fractions

1/4+1/4=

• 2/8

• 2/4

• 1/4

• 1/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

1/8+1/8+1/8=

• 3/24

• 4/8

• 1/24

• 3/8

Tags

CCSS.4.NF.B.3A

2/7+3/7+1/7=

• 6/7

• 7/7

• 6/21

• 7/21

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5/7-2/7=

• 7/7

• 3/0

• 3/7

• 7/14

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Find the difference of 50/100 and 30/100.

• 80/100

• 20/100

• 20/0

• 80/200

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of the following have 8/5 as a sum?

• 1/5+2/5+3/5

• 3/5+5/5

• 4/3+4/2

• 4/5+5/5

Tags

CCSS.4.NF.B.3A

What is the sum of 5/10 and 3/10?

• 8/10

• 8/20

Tags

CCSS.4.NF.B.3A

5/4 is greater than 1

• True

• False

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

When fractions have the same denominator, it means we are talking about _______ -sized parts, so you can put the parts together when adding.

• different

• same

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Subtracting fractions with the same denominator means separating or taking away same-sized parts.

• True

• False

Tags

CCSS.4.NF.B.3A