Multiplying Fractions by Whole Number

3 x ¹/₅

• 3/15
• 3/5
• 4/5
• 4/8

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What expression is modeled above?

• 5 x 1/6
• 1/5 x 6
• 5/30
• 6 x 1/5

Tags

CCSS.5.NF.B.4A

12 x ⅓ =

• 4
• 36
• ⅞
• ¹/₃₆

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $5\ \times\ \frac{4}{6}=?$   

•  $3\ \frac{2}{6}$  

•  $\frac{20}{6}$  

•  $3\ \frac{2}{30}$  

•  $\frac{20}{30}$  

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

 $\frac{1}{7}\times6=?$  

•  $\frac{6}{42}$  

•  $\frac{6}{7}$  

•  $\frac{7}{7}$  

• 1 

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C

What equation does this picture represent?

• $2\ \times\ \frac{2}{10}=\frac{4}{10}$

• $2\ \times\ \frac{1}{10\ }=\frac{2}{10}$

• $\frac{1}{10}\times\frac{1}{10}=\ \frac{2}{10}$

• $\frac{3}{10}\ \times2=\frac{6}{10}$

Tags

CCSS.5.NF.B.4A

 $4\ \times\frac{1}{10\ }\ =\ \frac{4}{10}$  

Which model matches the equation?

• 
• 
• 
• 

Tags

CCSS.5.NF.B.4A

Which multiplication equation is shown by this model?

• $3\ \times\ \frac{3}{4}=2\ \frac{1}{4}$

• $3\ \times\ \frac{1}{3}\ =\ 1$

• $4\ \times\ \frac{1}{3}=\ 1\ \frac{1}{3}$

• $1\ \times\ \frac{3}{4}=\ \frac{3}{4}$

Tags

CCSS.5.NF.B.4A

 $4\ \times\ \frac{2}{3}$  

How can the expression above be rewritten as repeated addition?

•  $4\ +\ \frac{2}{3}$  

•  $\frac{2}{3}+\frac{2}{3}+\frac{2}{3}+\frac{2}{3}$  

• 4 + 4 + 4 + 4

•  $\frac{2}{3}+\frac{2}{3}+\frac{2}{3}$  

Tags

CCSS.4.NF.B.4A

CCSS.4.NF.B.4B

5 x 2/4

• 5/4

• 2 1/2

• 5 1/4

• 22/4

Tags

CCSS.4.NF.B.4B

CCSS.4.NF.B.4C