Multiplying Fractions

How do you multiply a fraction by a fraction?

• add straight across
• criss cross and multiply
• multiply straight across
• guess and hope you are right.

Tags

CCSS.5.NF.B.4

CCSS.5.NF.B.6

I can re-write 9 as...

• 9/2
• 1/9
• 9/1
• 12

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

¹/₂ x ¹/₂

• 1/2
• 2/2
• 1/4
• 1

Tags

CCSS.5.NF.B.6

What is the answer to a multiplication Problem?

• Function
• Product
• Sum
• Difference

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.C.7

Define unit fraction

• A fraction greater than 1

• A fraction with 1 as the numerator

• A fraction with a whole number

• A fraction with 1 as the denominator

Tags

CCSS.3.G.A.2

CCSS.3.NF.A.1

Multiplication can also be considered

• Repeated subtraction

• Division

• Quotients

• Repeated addition

Tags

CCSS.3.OA.A.1

Select the model for the equation

4 x $\frac{1}{2}$

• 
• 
• 

Tags

CCSS.5.NF.B.4A

Sawnee Mountain has 5 different hiking trails. The lengths of the trails are shown on the line plot. The X's represent the number of students that hike the trail each month.

What is the total number of miles hiked on the longest trail at Sawnee Mountain?

• 1 2/3

• 4

• 8 2/3

• 4 1/3

Tags

CCSS.4.MD.B.4

Which division expression is equivalent to 1/5?

• 5 ÷ 1

• 1 ÷ 5

• 1 ÷ 2

• 1 ÷ 3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

A fraction with a numerator that is larger than the denominator is called...

• crazy

• mixed number

• impossible

• improper