Add & Subtract Fractions (& Mixed #s)

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

What is 1 2/3 as an improper fraction? 

• 6/3
• 5/3
• 8/3
• 5/1

Tags

CCSS.4.NF.B.3

CCSS.4.NF.A.1

Which improper fraction does NOT equal a whole number? 

• 12/2
• 18/3
• 24/4
• 36/5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Subtract: 2 1/4 - 1 3/4

• 1 2/4
• 2/4
• 9/4
• 7/4

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Convert 27/12 to a mixed number

(Hint: simplify your answer)

• 3 1/4

• 2 1/4

• It already is mixed

• 3 3/12

Tags

CCSS.4.NF.B.3

Add: 4 4/5 + 3 3/5

• 7 5/7

• 7 2/5

• 8 2/5

• 8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

SIMPLIFY.

• 9  7/20
• 9  9/14
• 10  21/20
• 10  7/20

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 1 7/8
• 2 1/8
• 3
• 6 3/8

Tags

CCSS.7.NS.A.1C

Max ordered 16 pizzas for a party. After the party, there were  $3\ \frac{5}{8}$  pizzas left.  How many pizzas were eaten?

•  $12\ \frac{3}{8}$  

•  $13\ \frac{3}{8}$  

•  $13\ \frac{5}{8}$  

•  $19\ \frac{5}{8}$  

Tags

CCSS.7.NS.A.1C

Tell whether the number sentence is True or False.
 $10\frac{2}{5}+5\frac{1}{5}=15\frac{3}{10}$  

• True

• False

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D