Subtraction of Fractions

¹¹/₁₂ - ⁵/₁₂

• 6/₁₂

• ¹/2

• ⁵/₁₂

• ¹/₁₂

9/10 - 3/10

• 6/10
• 3/5
• 12/10
• 1 and 1/5

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7/15 + 2/15

• 9/15
• 3/5
• 9/30
• 3/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is the LCD of 4/5 and 3/20?

• 20

• 100

• 60

• 25

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $In\ the\ mathematical\ equation\ \frac{4}{7}\ \ \ +\ \ \ \frac{4}{21}\ \ =\ \ \ \frac{ }{21}\ \ \ \ +\ \ \ \frac{4}{21},\ what\ is\ in\ the\ blank?$ 

• 3

• 9

• 12

• 15

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

 $What\ is\ the\ difference\ of\ \frac{4}{5}\ \ \ \ \ and\ \ \ \ \ \frac{2}{3}\ \ ?$  

• 3/15

• 2/15

• 5/15

• 10/12

 $What\ is\ \frac{12}{5}\ \ -\ \frac{8}{5}\ \ +\ \frac{1}{5}\ ?$  

• 1

• 5

• 6

• 2

Tags

CCSS.7.NS.A.1C

 $Subtract\ \frac{3}{5}\ \ from\ \frac{9}{10}.$  

• 3/10

• 6/10

• 10/5

• 10/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is  $14\ -\ 9\frac{1}{4}$  ?

•  $4\frac{1}{4}$  

•  $4\frac{3}{4}$  

•  $5\frac{1}{4}$  

•  $5\frac{3}{4}$  

Tags

CCSS.7.NS.A.1C

 $2\ \frac{1}{2}-1\ \frac{8}{12}$  

•  $1\ \frac{5}{8}$  

•  $\frac{4}{9}$  

•  $\frac{5}{6}$  

•  $1\ \frac{5}{12}$