Fractions, adding + subtracting like

In the fraction 2/3 , the number 3 is the

• numerator

• denominator

In the fraction 1/3, the number 1 is in the

• numerator

• denominator

How much of the pizza has been eaten?

• 1/8

• 1/4

• 1/3

• 1/2

"Like" means that the fractions have the same ____________.

The fractions 1/2 and 1/3 are examples of ___________ fractions.

• like

• unlike

Add these like fractions: 2/5 + 1/5

• 1/8

• 3/5

• 4/5

• 1/10

Add the like fractions: 6/10 + 2/10 =

• 4/10

• 3/10

• 9/10

• 8/10

Subtract these like fractions: 4/5 - 1/5

• 3/5

• 2/5

• 1/5

• 2/10

Subtract these like fractions: 32/40 - 20/40 =

• 10/40

• 8/40

• 22/40

• 12/40

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

The Jets played 16 games this season, and lost 14 of them. What fraction of the 16 games did the Jets win?

• 14/16

• 8/16

• 2/16

• 4/5