Big Ideas Oregon Fractions

What does the denominator represent?

• the total number of pieces 

• the top number

• the focus or part

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Fraction of shaded area

• 2/3

• 3/5

• 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which fraction is equivalent to 1?

• 1/2

• 1/10

• 5/5

• 5/1

Tags

CCSS.3.NF.A.3C

Which picture shows 1/2?

• green

• blue

• purple

• pink

Tags

CCSS.1.G.A.3

Look at the shaded model.  Which number sentence is true?

• 3/8>5/8

• 4/8<3/8

• 3/8<4/8

• 3/8<5/8

What fraction is represented with an 'x' on the number line?

• 1/8

• 2/9

• 1/9

• 1/4

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What fraction is represented at point A?

• 4/5

• 3/1

• 3/4

• 1/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which point is 7/8?

• Point C

• Point D

• Point E

• Point F

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which number line shows 1/2?

• A

• B

• C

• D

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

What fraction of the rectangle is blue?

• 1/6

• 2/6

• 6/2

• 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A