Fraction Vocabulary

The top number of a fraction.

• denominator

• numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the bottom number of a fraction?

• denominator

• numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Tells the total number of pieces.

• numerator

• denominator

Tags

CCSS.1.G.A.3

Tells the number of shaded or non shaded pieces.

• numerator

• denominator

Tags

CCSS.1.G.A.3

A rough calculation.

• Round

• Estimate

Tags

CCSS.5.NBT.A.4

When the numerator is the same as the denominator. EX: 5/5

• Half

• Whole

Tags

CCSS.1.G.A.3

When the numerator is half of the denominator.

• Half

• Whole

Tags

CCSS.1.G.A.3

Which number is the numerator 2/5

• 5

• 2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which number is the denominator 9/16

• 16

• 9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What would be the common denominator for 2/5 + 5/10

• 25

• 50

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2